First commit 🎉

addons/popochiu/LICENSE

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+MIT License
+
+Copyright (c) 2022 Mateo Robayo Rogríguez
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

addons/popochiu/editor/canvas_editor_menu/popochiu_canvas_editor_menu.gd

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+@tool
+extends HBoxContainer
+## Used to show new buttons in the EditorPlugin.CONTAINER_CANVAS_EDITOR_MENU (the top bar in the
+## 2D editor) to select specific nodes in PopochiuClickable objects.
+
+var _active_popochiu_object: Node = null
+var _shown_helpers := []
+
+@onready var btn_baseline: Button = %BtnBaseline
+@onready var btn_walk_to_point: Button = %BtnWalkToPoint
+@onready var btn_look_at_point: Button = %BtnLookAtPoint
+@onready var btn_dialog_pos: Button = %BtnDialogPos
+@onready var btn_interaction_polygon: Button = %BtnInteractionPolygon
+
+
+#region Godot ######################################################################################
+func _ready() -> void:
+	# Gizmos are always visible at editor load, so we'll set the buttons down
+	# to sync the status (hardcoded, not very good but enough for now)
+	_reset_buttons_state()
+
+	# Connect to child signals
+	btn_baseline.pressed.connect(_toggle_baseline_visibility)
+	btn_walk_to_point.pressed.connect(_toggle_walk_to_point_visibility)
+	btn_look_at_point.pressed.connect(_toggle_look_at_point_visibility)
+	btn_dialog_pos.pressed.connect(_toggle_dialog_pos_visibility)
+	btn_interaction_polygon.pressed.connect(_select_interaction_polygon)
+
+	# Connect to singleton signals
+	EditorInterface.get_selection().selection_changed.connect(_on_selection_changed)
+	EditorInterface.get_editor_settings().settings_changed.connect(_on_gizmo_settings_changed)
+
+	_set_toolbar_buttons_color()
+	hide()
+
+#endregion
+
+#region Private ####################################################################################
+func _toggle_walk_to_point_visibility() -> void:
+	PopochiuEditorHelper.signal_bus.gizmo_visibility_changed.emit(
+		PopochiuGizmoClickablePlugin.WALK_TO_POINT,
+		btn_walk_to_point.button_pressed
+	)
+
+
+func _toggle_look_at_point_visibility() -> void:
+	PopochiuEditorHelper.signal_bus.gizmo_visibility_changed.emit(
+		PopochiuGizmoClickablePlugin.LOOK_AT_POINT,
+		btn_look_at_point.button_pressed
+	)
+
+
+func _toggle_baseline_visibility() -> void:
+	PopochiuEditorHelper.signal_bus.gizmo_visibility_changed.emit(
+		PopochiuGizmoClickablePlugin.BASELINE,
+		btn_baseline.button_pressed
+	)
+
+
+func _toggle_dialog_pos_visibility() -> void:
+	PopochiuEditorHelper.signal_bus.gizmo_visibility_changed.emit(
+		PopochiuGizmoClickablePlugin.DIALOG_POS,
+		btn_dialog_pos.button_pressed
+	)
+
+
+func _select_interaction_polygon() -> void:
+	# Since we are going to select the interaction polygon node
+	# inside the node, let's hide the gizmos buttons
+	btn_walk_to_point.hide()
+	btn_baseline.hide()
+
+	# If we are editing the polygon, go back and select the parent node
+	# then stop execution.
+	var selected_node := EditorInterface.get_selection().get_selected_nodes()[0]
+	if PopochiuEditorHelper.is_popochiu_obj_polygon(
+		selected_node
+	):
+		EditorInterface.get_selection().add_node(selected_node.get_parent())
+		_on_selection_changed()
+		return
+
+	# If we are editing a popochiu object holding a polygon, let's move on.
+
+	# This variable will hold the reference to the polygon we need to edit.
+	var obj_polygon: Node2D = null
+
+	# Let's find the node holding the polygon
+	# Since different Popochiu Objects have different polygons (NavigationRegion2D
+	# for Walkable Areas, InteractionPolygon2D for props, etc...) we tagged them
+	# by a special metadata
+	obj_polygon = PopochiuEditorHelper.get_first_child_by_group(
+		_active_popochiu_object,
+		PopochiuEditorHelper.POPOCHIU_OBJECT_POLYGON_GROUP
+	)
+
+	if obj_polygon == null:
+		return
+
+	EditorInterface.get_selection().clear()
+	EditorInterface.get_selection().add_node(obj_polygon)
+	obj_polygon.show()
+
+
+func _on_gizmo_settings_changed() -> void:
+	# Pretty self explanatory
+	_set_walkable_areas_visibility()
+	_set_toolbar_buttons_color()
+
+
+func _on_selection_changed() -> void:
+	# Always reset the walkable areas visibility depending on the user preferences
+	# Doing this immediately so, if this function exits early, the visibility is conditioned
+	# by the editor settings (partially fixes #325).
+	_set_walkable_areas_visibility()
+
+	# Make sure this function works only if the user is editing a
+	# supported scene
+	if not PopochiuEditorHelper.is_popochiu_object(
+		EditorInterface.get_edited_scene_root()
+	):
+		hide()
+		return
+
+	# If we have no selection in the tree (the user clicked on an
+	# empty area or pressed ESC), we hide the toolbar.
+	if EditorInterface.get_selection().get_selected_nodes().is_empty():
+		if _active_popochiu_object != null:
+			# TODO: this is not a helper function, because we want to get
+			# rid of this ASAP. The same logic is also in the function
+			# _set_polygons_visibility() in the base Popochiu object
+			# factory, and should be removed as well.
+			for node in _active_popochiu_object.get_children():
+				if PopochiuEditorHelper.is_popochiu_obj_polygon(node):
+					node.hide()
+				# This "if" solves "!p_node->is_inside_tree()" internal Godot error
+				# The line inside is the logic we need to make this block work
+				if EditorInterface.get_edited_scene_root() == _active_popochiu_object:
+					EditorInterface.get_selection().add_node.call_deferred(_active_popochiu_object)
+		# Reset the clickable reference and hide the toolbar
+		# (restart from a blank state)
+		_active_popochiu_object = null
+		hide()
+		# NOTE: Here we used to pop all the buttons up, by invoking _reset_buttons_state() but
+		# this is undesirable, since it overrides the user's visibility choices for the session.
+		# Leaving this comment here for future reference.
+
+		# Reset the walkable areas visibility depending on the user preferences
+		# Doing here because clicking on an empty area would hide the walkable areas
+		# ignoring the editor settings (fixes #325)
+		_set_walkable_areas_visibility()
+
+		return
+
+	# We identify which PopochiuClickable we are working on in the editor.
+
+	# Case 1:
+	# There is only one selected node in the editor. It can be anything the user
+	# clicked on, or the polygon selected by clicking the toolbar button.
+	# (The user can never select the polygon directly because the node is not visible
+	# in the scene tree)
+	if EditorInterface.get_selection().get_selected_nodes().size() == 1:
+		var selected_node = EditorInterface.get_selection().get_selected_nodes()[0]
+		if PopochiuEditorHelper.is_popochiu_obj_polygon(selected_node):
+			_active_popochiu_object = selected_node.get_parent()
+		elif PopochiuEditorHelper.is_popochiu_room_object(selected_node):
+			var polygon = null
+			if is_instance_valid(_active_popochiu_object):
+				polygon = PopochiuEditorHelper.get_first_child_by_group(
+					_active_popochiu_object,
+					PopochiuEditorHelper.POPOCHIU_OBJECT_POLYGON_GROUP
+				)
+			if (polygon != null):
+				polygon.hide()
+			btn_interaction_polygon.set_pressed_no_signal(false)
+			_active_popochiu_object = selected_node
+		else:
+			_active_popochiu_object = null
+
+	# Case 2:
+	# We have more than one node selected. This can happen because the user selected
+	# more than one node explicitly (holding shift, or ctrl), or because the user selected
+	# one node in the scene while editing the polygon.
+	# In this case, since the polygon was selected programmatically and it's not in the scene
+	# tree, Godot will NOT remove it from selection and we need to do it by hand.
+	elif EditorInterface.get_selection().get_selected_nodes().size() > 1:
+		for node in EditorInterface.get_selection().get_selected_nodes():
+			if PopochiuEditorHelper.is_popochiu_obj_polygon(node):
+				node.hide()
+				EditorInterface.get_selection().remove_node.call_deferred(node)
+				btn_interaction_polygon.set_pressed_no_signal(false)
+
+	# Reset the walkable areas visibility depending on the user preferences
+	# Doing this also at the end because the state can be reset by one of the steps
+	# above.
+	_set_walkable_areas_visibility()
+
+	# Always reset the button visibility depending on the state of the internal variables	
+	_set_buttons_visibility()
+
+
+## Handles the editor config that allows the WAs polygons to be always visible,
+## not only during editing.
+func _set_walkable_areas_visibility() -> void:
+	for child in PopochiuEditorHelper.get_all_children(
+		EditorInterface.get_edited_scene_root().find_child("WalkableAreas")
+	):
+		# Not a polygon? Skip
+		if not PopochiuEditorHelper.is_popochiu_obj_polygon(child):
+			continue
+		# Should we show all the polygons? Show and go to the next one
+		if PopochiuEditorConfig.get_editor_setting(
+			PopochiuEditorConfig.GIZMOS_ALWAYS_SHOW_WA
+		):
+			child.show()
+			continue
+		# If we are editing the polygon, make sure it stays visible!
+		if child in EditorInterface.get_selection().get_selected_nodes():
+			child.show()
+			continue
+		# OK, we know we must hide this polygon now!
+		child.hide()
+
+
+## Sets all the buttons color so that they are the same as the gizmos
+## or make them theme-standard if the use so prefer (see editor settings)
+func _set_toolbar_buttons_color() -> void:
+	if not PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_COLOR_TOOLBAR_BUTTONS):
+		# Reset button colors
+		_reset_toolbar_button_color(btn_baseline)
+		_reset_toolbar_button_color(btn_walk_to_point)
+		_reset_toolbar_button_color(btn_look_at_point)
+		_reset_toolbar_button_color(btn_dialog_pos)
+		_reset_toolbar_button_color(btn_interaction_polygon)
+		# Done
+		return
+
+	_set_toolbar_button_color(
+		btn_baseline,
+		PopochiuEditorConfig.get_editor_setting(
+			PopochiuEditorConfig.GIZMOS_BASELINE_COLOR)
+	)
+	_set_toolbar_button_color(
+		btn_walk_to_point,
+		PopochiuEditorConfig.get_editor_setting(
+			PopochiuEditorConfig.GIZMOS_WALK_TO_POINT_COLOR)
+	)
+	_set_toolbar_button_color(
+		btn_look_at_point,
+		PopochiuEditorConfig.get_editor_setting(
+			PopochiuEditorConfig.GIZMOS_LOOK_AT_POINT_COLOR)
+	)
+	_set_toolbar_button_color(
+		btn_dialog_pos,
+		PopochiuEditorConfig.get_editor_setting(
+			PopochiuEditorConfig.GIZMOS_DIALOG_POS_COLOR)
+	)
+	_set_toolbar_button_color(
+		btn_interaction_polygon,
+		Color.RED # no config for this at the moment
+	)
+
+
+## Internal helper to reduce code duplication
+func _set_toolbar_button_color(btn, color) -> void:
+	btn.add_theme_color_override("icon_normal_color", color)
+	btn.add_theme_color_override("icon_hover_color", color.lightened(1.0))
+	btn.add_theme_color_override("icon_focused_color", color.lightened(1.0))
+	btn.add_theme_color_override("icon_pressed_color", color.darkened(0.2))
+	btn.add_theme_color_override("icon_hover_pressed_color", color.lightened(1.0))
+
+
+## Internal helper to reduce code duplication
+func _reset_toolbar_button_color(btn) -> void:
+	btn.remove_theme_color_override("icon_normal_color")
+	btn.remove_theme_color_override("icon_hover_color")
+	btn.remove_theme_color_override("icon_focused_color")
+	btn.remove_theme_color_override("icon_pressed_color")
+	btn.remove_theme_color_override("icon_hover_pressed_color")
+
+
+func _set_buttons_visibility() -> void:
+	# Let's assume the buttons are all hidden...
+	hide()
+	btn_baseline.hide()
+	btn_walk_to_point.hide()
+	btn_look_at_point.hide()
+	btn_dialog_pos.hide()
+	btn_interaction_polygon.hide()
+
+	# If we are not editing a Popochiu object, nothing to do
+	if not PopochiuEditorHelper.is_popochiu_room_object(_active_popochiu_object):
+		return
+
+	# Now we know we have to show the toolbar
+	show()
+
+	# Every Popochiu Object always shows the polygon editing button when edited
+	# unless we are in a room scene and selected a character
+	if not (
+		PopochiuEditorHelper.is_character(_active_popochiu_object)
+		and PopochiuEditorHelper.is_editing_room()
+	):
+		btn_interaction_polygon.show()
+	
+	# If the selected node in the editor is actually a popochiu object polygon
+	# We don't have to show the other buttons, only the polygon editing toggle
+	if PopochiuEditorHelper.is_popochiu_obj_polygon(
+		EditorInterface.get_selection().get_selected_nodes()[0]
+	):
+		return
+
+	# If we are in a room scene, we may have selected a room object of sort, so check
+	# for the various types and hide the ones we don't need
+	if PopochiuEditorHelper.is_room(EditorInterface.get_edited_scene_root()):
+		# If we are editing a clickable object, let's show gizmos buttons too
+		if _active_popochiu_object is PopochiuClickable:
+			btn_baseline.show()
+			btn_walk_to_point.show()
+			btn_look_at_point.show()
+
+	# If we are in a Character scene, show polygon and dialogpos gizmo button
+	elif PopochiuEditorHelper.is_character(EditorInterface.get_edited_scene_root()):
+		btn_dialog_pos.show()
+
+
+# Make all buttons pop-up
+func _reset_buttons_state() -> void:
+	btn_baseline.set_pressed_no_signal(true)
+	btn_walk_to_point.set_pressed_no_signal(true)
+	btn_look_at_point.set_pressed_no_signal(true)
+	btn_dialog_pos.set_pressed_no_signal(true)

addons/popochiu/editor/canvas_editor_menu/popochiu_canvas_editor_menu.gd.uid

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+uid://15ys464umb3h

addons/popochiu/editor/canvas_editor_menu/popochiu_canvas_editor_menu.tscn

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+[gd_scene load_steps=7 format=3 uid="uid://wd748u1vdybq"]
+
+[ext_resource type="Script" path="res://addons/popochiu/editor/canvas_editor_menu/popochiu_canvas_editor_menu.gd" id="1_vs7c6"]
+[ext_resource type="Texture2D" uid="uid://b3sku5v1n23ni" path="res://addons/popochiu/icons/btn_baseline.svg" id="2_w3cau"]
+[ext_resource type="Texture2D" uid="uid://dmt2epjmlpv56" path="res://addons/popochiu/icons/btn_walk_to_point.svg" id="3_ifql1"]
+[ext_resource type="Texture2D" uid="uid://skjlvpct7ah7" path="res://addons/popochiu/icons/btn_look_at_point.svg" id="4_bge33"]
+[ext_resource type="Texture2D" uid="uid://cekffh7bsuanp" path="res://addons/popochiu/icons/btn_dialog_position.svg" id="5_803mj"]
+[ext_resource type="Texture2D" uid="uid://cyun4rylrtrvm" path="res://addons/popochiu/icons/btn_interaction_polygon.svg" id="6_6oxl8"]
+
+[node name="PopochiuCanvasEditorMenu" type="HBoxContainer"]
+visible = false
+offset_right = 40.0
+offset_bottom = 40.0
+script = ExtResource("1_vs7c6")
+
+[node name="Label" type="Label" parent="."]
+layout_mode = 2
+text = "Popochiu "
+vertical_alignment = 1
+
+[node name="BtnBaseline" type="Button" parent="."]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+tooltip_text = "Baseline"
+theme_type_variation = &"FlatButton"
+toggle_mode = true
+button_pressed = true
+icon = ExtResource("2_w3cau")
+
+[node name="BtnWalkToPoint" type="Button" parent="."]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+tooltip_text = "Walk-To Point"
+theme_type_variation = &"FlatButton"
+toggle_mode = true
+button_pressed = true
+icon = ExtResource("3_ifql1")
+
+[node name="BtnLookAtPoint" type="Button" parent="."]
+unique_name_in_owner = true
+layout_mode = 2
+tooltip_text = "Look-At Point"
+theme_type_variation = &"FlatButton"
+toggle_mode = true
+button_pressed = true
+icon = ExtResource("4_bge33")
+
+[node name="BtnDialogPos" type="Button" parent="."]
+unique_name_in_owner = true
+layout_mode = 2
+tooltip_text = "Dialog Position"
+theme_type_variation = &"FlatButton"
+toggle_mode = true
+button_pressed = true
+icon = ExtResource("5_803mj")
+
+[node name="BtnInteractionPolygon" type="Button" parent="."]
+unique_name_in_owner = true
+layout_mode = 2
+tooltip_text = "Interaction Polygon"
+theme_type_variation = &"FlatButton"
+toggle_mode = true
+icon = ExtResource("6_6oxl8")

addons/popochiu/editor/config/config.gd

@@ -0,0 +1,291 @@
+@tool
+class_name PopochiuConfig
+extends RefCounted
+
+enum DialogStyle {
+	ABOVE_CHARACTER,
+	PORTRAIT,
+	CAPTION,
+	#PORTRAIT_ABOVE_CHARACTER, # TODO: Create a GUI node to make this option available
+	#BUBBLE_ABOVE_CHARACTER, # TODO: Create a GUI node to make this option available
+}
+
+# Thanks to @drbloop for providing the bases of the new approach for moving the popochiu settings to
+# Godot's ProjectSettings instead of using a Resource file.
+# ---- GUI -----------------------------------------------------------------------------------------
+const SCALE_GUI = "popochiu/gui/experimental_scale_gui"
+const FADE_COLOR = "popochiu/gui/fade_color"
+const SKIP_CUTSCENE_TIME = "popochiu/gui/skip_cutscene_time"
+const TL_FIRST_ROOM = "popochiu/gui/show_transition_layer_in_first_room"
+
+# ---- Dialogs -------------------------------------------------------------------------------------
+const TEXT_SPEED = "popochiu/dialogs/text_speed"
+const AUTO_CONTINUE_TEXT = "popochiu/dialogs/auto_continue_text"
+const USE_TRANSLATIONS = "popochiu/dialogs/use_translations"
+const GIBBERISH_SPOKEN_TEXT = 'popochiu/dialogs/gibberish_spoken_text'
+const GIBBERISH_DIALOG_OPTIONS = 'popochiu/dialogs/gibberish_dialog_options'
+const DIALOG_STYLE = "popochiu/dialogs/dialog_style"
+
+# ---- Inventory -----------------------------------------------------------------------------------
+const INVENTORY_LIMIT = "popochiu/inventory/inventory_limit"
+const INVENTORY_ITEMS_ON_START = "popochiu/inventory/items_on_start"
+
+# ---- Aseprite Importing --------------------------------------------------------------------------
+const ASEPRITE_IMPORT_ANIMATION = "popochiu/aseprite_import/import_animation_by_default"
+const ASEPRITE_LOOP_ANIMATION = "popochiu/aseprite_import/loop_animation_by_default"
+const ASEPRITE_PROPS_VISIBLE = "popochiu/aseprite_import/new_props_visible_by_default"
+const ASEPRITE_PROPS_CLICKABLE = "popochiu/aseprite_import/new_props_clickable_by_default"
+const ASEPRITE_WIPE_OLD_ANIMATIONS = "popochiu/aseprite_import/wipe_old_animations"
+
+# ---- Pixel game ----------------------------------------------------------------------------------
+const PIXEL_ART_TEXTURES = "popochiu/pixel/pixel_art_textures"
+const PIXEL_PERFECT = "popochiu/pixel/pixel_perfect"
+
+# ---- Audio ---------------------------------------------------------------------------------------
+const PREFIX_CHARACTER = "popochiu/audio/prefix_character"
+const MUSIC_PREFIXES = "popochiu/audio/music_prefixes"
+const SOUND_EFFECT_PREFIXES = "popochiu/audio/sound_effect_prefixes"
+const VOICE_PREFIXES = "popochiu/audio/voice_prefixes"
+const UI_PREFIXES = "popochiu/audio/ui_prefixes"
+
+# ---- DEV -----------------------------------------------------------------------------------------
+const DEV_USE_ADDON_TEMPLATE = "popochiu/dev/use_addon_template"
+
+static var defaults := {
+	SCALE_GUI: false,
+	FADE_COLOR: Color.BLACK,
+	SKIP_CUTSCENE_TIME: 0.2,
+	TL_FIRST_ROOM: false,
+	TEXT_SPEED: 0.1,
+	AUTO_CONTINUE_TEXT: false,
+	USE_TRANSLATIONS: false,
+	GIBBERISH_SPOKEN_TEXT: false,
+	GIBBERISH_DIALOG_OPTIONS: false,
+	DIALOG_STYLE: DialogStyle.ABOVE_CHARACTER,
+	INVENTORY_LIMIT: 0,
+	INVENTORY_ITEMS_ON_START: [],
+	ASEPRITE_IMPORT_ANIMATION: true,
+	ASEPRITE_LOOP_ANIMATION: true,
+	ASEPRITE_PROPS_VISIBLE: true,
+	ASEPRITE_PROPS_CLICKABLE: true,
+	ASEPRITE_WIPE_OLD_ANIMATIONS: true,
+	PIXEL_ART_TEXTURES: false,
+	PIXEL_PERFECT: false,
+	PREFIX_CHARACTER: "_",
+	MUSIC_PREFIXES: "mx,",
+	SOUND_EFFECT_PREFIXES: "sfx,",
+	VOICE_PREFIXES: "vo,",
+	UI_PREFIXES: "ui,",
+	DEV_USE_ADDON_TEMPLATE: false,
+}
+
+
+#region Public #####################################################################################
+static func initialize_project_settings():
+	# ---- GUI -------------------------------------------------------------------------------------
+	_initialize_project_setting(SCALE_GUI, TYPE_BOOL)
+	_initialize_project_setting(FADE_COLOR, TYPE_COLOR)
+	_initialize_project_setting(SKIP_CUTSCENE_TIME, TYPE_FLOAT)
+	_initialize_project_setting(TL_FIRST_ROOM, TYPE_BOOL)
+	
+	# ---- Dialogs ---------------------------------------------------------------------------------
+	_initialize_project_setting(TEXT_SPEED, TYPE_FLOAT, PROPERTY_HINT_RANGE, "0.0,0.1")
+	_initialize_project_setting(AUTO_CONTINUE_TEXT, TYPE_BOOL)
+	#_initialize_project_setting(USE_TRANSLATIONS, TYPE_BOOL)
+	#_initialize_project_setting(
+		#DIALOG_STYLE,
+		#TYPE_INT,
+		#PROPERTY_HINT_ENUM,
+		## TODO: Add other options: Portrait Above Character, Bubble Above Character
+		#"Above Character,Portrait,Caption"
+	#)
+	_initialize_project_setting(GIBBERISH_SPOKEN_TEXT, TYPE_BOOL)
+	_initialize_project_setting(GIBBERISH_DIALOG_OPTIONS, TYPE_BOOL)
+	
+	# ---- Inventory -------------------------------------------------------------------------------
+	_initialize_project_setting(INVENTORY_LIMIT, TYPE_INT)
+	_initialize_project_setting(
+		INVENTORY_ITEMS_ON_START,
+		TYPE_ARRAY,
+		PROPERTY_HINT_TYPE_STRING,
+		"%d:" % [TYPE_STRING]
+	)
+	
+	# ---- Aseprite Importing ----------------------------------------------------------------------
+	_initialize_project_setting(ASEPRITE_IMPORT_ANIMATION, TYPE_BOOL)
+	_initialize_project_setting(ASEPRITE_LOOP_ANIMATION, TYPE_BOOL)
+	_initialize_project_setting(ASEPRITE_PROPS_VISIBLE, TYPE_BOOL)
+	_initialize_project_setting(ASEPRITE_PROPS_CLICKABLE, TYPE_BOOL)
+	_initialize_project_setting(ASEPRITE_WIPE_OLD_ANIMATIONS, TYPE_BOOL)
+	
+	# ---- Pixel game ------------------------------------------------------------------------------
+	_initialize_project_setting(PIXEL_ART_TEXTURES, TYPE_BOOL)
+	_initialize_project_setting(PIXEL_PERFECT, TYPE_BOOL)
+
+	# ---- Audio -----------------------------------------------------------------------------------
+	_initialize_project_setting(PREFIX_CHARACTER, TYPE_STRING)
+	_initialize_project_setting(MUSIC_PREFIXES, TYPE_STRING)
+	_initialize_project_setting(SOUND_EFFECT_PREFIXES, TYPE_STRING)
+	_initialize_project_setting(VOICE_PREFIXES, TYPE_STRING)
+	_initialize_project_setting(UI_PREFIXES, TYPE_STRING)
+	
+	# ---- DEV -------------------------------------------------------------------------------------
+	_initialize_advanced_project_setting(DEV_USE_ADDON_TEMPLATE, TYPE_BOOL)
+	
+	ProjectSettings.save()
+
+
+static func set_project_setting(key: String, value) -> void:
+	ProjectSettings.set_setting(key, value)
+	ProjectSettings.save()
+
+
+# ---- GUI -----------------------------------------------------------------------------------------
+static func is_scale_gui() -> bool:
+	return _get_project_setting(SCALE_GUI)
+
+
+static func get_fade_color() -> Color:
+	return _get_project_setting(FADE_COLOR)
+
+
+static func get_skip_cutscene_time() -> float:
+	return _get_project_setting(SKIP_CUTSCENE_TIME)
+
+static func should_show_tl_in_first_room() -> bool:
+	return _get_project_setting(TL_FIRST_ROOM)
+
+
+# ---- Dialogs -------------------------------------------------------------------------------------
+static func get_text_speed() -> float:
+	return _get_project_setting(TEXT_SPEED)
+
+
+static func is_auto_continue_text() -> bool:
+	return _get_project_setting(AUTO_CONTINUE_TEXT)
+
+
+static func is_use_translations() -> bool:
+	return _get_project_setting(USE_TRANSLATIONS)
+
+
+static func get_dialog_style() -> int:
+	return _get_project_setting(DIALOG_STYLE)
+
+
+static func should_talk_gibberish() -> bool:
+	return _get_project_setting(GIBBERISH_SPOKEN_TEXT)
+
+
+static func should_dialog_options_be_gibberish() -> bool:
+	return _get_project_setting(GIBBERISH_DIALOG_OPTIONS)
+
+
+# ---- Inventory -----------------------------------------------------------------------------------
+static func get_inventory_limit() -> int:
+	return _get_project_setting(INVENTORY_LIMIT)
+
+
+static func set_inventory_items_on_start(items: Array) -> void:
+	set_project_setting(INVENTORY_ITEMS_ON_START, items)
+
+
+static func get_inventory_items_on_start() -> Array:
+	return _get_project_setting(INVENTORY_ITEMS_ON_START)
+
+
+# ---- Aseprite Importing --------------------------------------------------------------------------
+static func is_default_animation_import_enabled() -> bool:
+	return _get_project_setting(ASEPRITE_IMPORT_ANIMATION)
+
+
+static func is_default_animation_loop_enabled() -> bool:
+	return _get_project_setting(ASEPRITE_LOOP_ANIMATION)
+
+
+static func is_default_animation_prop_visible() -> bool:
+	return _get_project_setting(ASEPRITE_PROPS_VISIBLE)
+
+
+static func is_default_animation_prop_clickable() -> bool:
+	return _get_project_setting(ASEPRITE_PROPS_CLICKABLE)
+
+
+static func is_default_wipe_old_anims_enabled() -> bool:
+	return _get_project_setting(ASEPRITE_WIPE_OLD_ANIMATIONS)
+
+
+# ---- Pixel game ----------------------------------------------------------------------------------
+static func set_pixel_art_textures(use_pixel_art_textures: bool) -> void:
+	set_project_setting(PIXEL_ART_TEXTURES, use_pixel_art_textures)
+
+
+static func is_pixel_art_textures() -> bool:
+	return _get_project_setting(PIXEL_ART_TEXTURES)
+
+
+static func is_pixel_perfect() -> bool:
+	return _get_project_setting(PIXEL_PERFECT)
+
+
+# ---- Audio ---------------------------------------------------------------------------------------
+static func get_prefix_character() -> String:
+	return _get_project_setting(PREFIX_CHARACTER)
+
+
+static func get_music_prefixes() -> String:
+	return _get_project_setting(MUSIC_PREFIXES)
+
+
+static func get_sound_effect_prefixes() -> String:
+	return _get_project_setting(SOUND_EFFECT_PREFIXES)
+
+
+static func get_voice_prefixes() -> String:
+	return _get_project_setting(VOICE_PREFIXES)
+
+
+static func get_ui_prefixes() -> String:
+	return _get_project_setting(UI_PREFIXES)
+
+
+# ---- DEV -----------------------------------------------------------------------------------------
+static func is_use_addon_template() -> bool:
+	return _get_project_setting(DEV_USE_ADDON_TEMPLATE)
+
+
+#endregion
+
+#region Private ####################################################################################
+static func _initialize_project_setting(
+	key: String, type: int, hint := PROPERTY_HINT_NONE, hint_string := ""
+) -> void:
+	_create_setting(key, type, hint, hint_string)
+	ProjectSettings.set_as_basic(key, true)
+
+
+static func _initialize_advanced_project_setting(
+	key: String, type: int, hint := PROPERTY_HINT_NONE, hint_string := ""
+) -> void:
+	_create_setting(key, type, hint, hint_string)
+
+
+static func _create_setting(
+	key: String, type: int, hint := PROPERTY_HINT_NONE, hint_string := ""
+) -> void:
+	ProjectSettings.set_setting(key, ProjectSettings.get_setting(key, defaults[key]))
+	ProjectSettings.set_initial_value(key, defaults[key])
+	ProjectSettings.add_property_info({
+		"name": key,
+		"type": type,
+		"hint": hint,
+		"hint_string": hint_string,
+	})
+
+
+static func _get_project_setting(key: String):
+	var p = ProjectSettings.get_setting(key)
+	return p if p != null else defaults[key]
+
+
+#endregion

addons/popochiu/editor/config/config.gd.uid

@@ -0,0 +1 @@
+uid://blq0g140jdg7d

addons/popochiu/editor/config/editor_config.gd

@@ -0,0 +1,128 @@
+@tool
+class_name PopochiuEditorConfig
+extends RefCounted
+
+enum Icons { COLLAPSED, EXPANDED }
+
+# ASEPRITE IMPORTER --------------------------------------------------------------------------------
+const ASEPRITE_IMPORTER_ENABLED = "popochiu/import/aseprite/enable_aseprite_importer"
+const ASEPRITE_COMMAND_PATH = "popochiu/import/aseprite/command_path"
+const ASEPRITE_REMOVE_JSON_FILE = "popochiu/import/aseprite/remove_json_file"
+
+# GIZMOS -------------------------------------------------------------------------------------------
+const GIZMOS_FONT_SIZE = "popochiu/gizmos/font_size"
+const GIZMOS_BASELINE_COLOR = "popochiu/gizmos/baseline_color"
+const GIZMOS_WALK_TO_POINT_COLOR = "popochiu/gizmos/walk_to_point_color"
+const GIZMOS_LOOK_AT_POINT_COLOR = "popochiu/gizmos/look_at_point_color"
+const GIZMOS_DIALOG_POS_COLOR = "popochiu/gizmos/dialog_position_color"
+const GIZMOS_COLOR_TOOLBAR_BUTTONS = "popochiu/gizmos/apply_colors_to_toolbar_buttons"
+const GIZMOS_HANDLER_SIZE = "popochiu/gizmos/handler_size"
+const GIZMOS_SHOW_CONNECTORS = "popochiu/gizmos/show_connectors"
+const GIZMOS_SHOW_OUTLINE = "popochiu/gizmos/show_handler_outline"
+const GIZMOS_SHOW_NODE_NAME = "popochiu/gizmos/show_node_name"
+const GIZMOS_ALWAYS_SHOW_WA = "popochiu/gizmos/always_show_walkable_areas"
+
+# Settings default values
+static var defaults := {
+	ASEPRITE_IMPORTER_ENABLED: false,
+	ASEPRITE_COMMAND_PATH: _default_aseprite_command(),
+	ASEPRITE_REMOVE_JSON_FILE: true,
+	GIZMOS_FONT_SIZE: _default_font_size(),
+	GIZMOS_BASELINE_COLOR: Color.CYAN,
+	GIZMOS_WALK_TO_POINT_COLOR: Color.GREEN,
+	GIZMOS_LOOK_AT_POINT_COLOR: Color.RED,
+	GIZMOS_DIALOG_POS_COLOR: Color.MAGENTA,
+	GIZMOS_COLOR_TOOLBAR_BUTTONS: true,
+	GIZMOS_HANDLER_SIZE: 32,
+	GIZMOS_SHOW_CONNECTORS: true,
+	GIZMOS_SHOW_OUTLINE: true,
+	GIZMOS_SHOW_NODE_NAME: true,
+	GIZMOS_ALWAYS_SHOW_WA: false,
+}
+
+static var editor_settings: EditorSettings
+
+
+#region Public #####################################################################################
+static func initialize_editor_settings():
+	editor_settings = EditorInterface.get_editor_settings()
+
+	# Aseprite importer
+	_initialize_editor_setting(ASEPRITE_IMPORTER_ENABLED, TYPE_BOOL)
+	_initialize_editor_setting(ASEPRITE_COMMAND_PATH, TYPE_STRING)
+	_initialize_editor_setting(ASEPRITE_REMOVE_JSON_FILE, TYPE_BOOL)
+	# Gizmos
+	_initialize_editor_setting(GIZMOS_BASELINE_COLOR, TYPE_COLOR)
+	_initialize_editor_setting(GIZMOS_WALK_TO_POINT_COLOR, TYPE_COLOR)
+	_initialize_editor_setting(GIZMOS_LOOK_AT_POINT_COLOR, TYPE_COLOR)
+	_initialize_editor_setting(GIZMOS_DIALOG_POS_COLOR, TYPE_COLOR)
+	_initialize_editor_setting(GIZMOS_COLOR_TOOLBAR_BUTTONS, TYPE_BOOL)
+	_initialize_editor_setting(GIZMOS_HANDLER_SIZE, TYPE_INT, PROPERTY_HINT_RANGE, "4,64")
+	_initialize_editor_setting(GIZMOS_FONT_SIZE, TYPE_INT, PROPERTY_HINT_RANGE, "4,64")
+	_initialize_editor_setting(GIZMOS_SHOW_CONNECTORS, TYPE_BOOL)
+	_initialize_editor_setting(GIZMOS_SHOW_OUTLINE, TYPE_BOOL)
+	_initialize_editor_setting(GIZMOS_SHOW_NODE_NAME, TYPE_BOOL)
+	_initialize_editor_setting(GIZMOS_ALWAYS_SHOW_WA, TYPE_BOOL)
+
+
+static func get_icon(icon: Icons) -> Texture2D:
+	match icon:
+		Icons.COLLAPSED:
+			return EditorInterface.get_base_control().get_theme_icon(
+				"GuiTreeArrowRight", "EditorIcons"
+			)
+		Icons.EXPANDED:
+			return EditorInterface.get_base_control().get_theme_icon(
+				"GuiTreeArrowDown", "EditorIcons"
+			)
+	
+	return null
+
+
+# ASEPRITE IMPORTER --------------------------------------------------------------------------------
+static func aseprite_importer_enabled() -> bool:
+	return get_editor_setting(ASEPRITE_IMPORTER_ENABLED)
+
+
+static func get_command() -> String:
+	return get_editor_setting(ASEPRITE_COMMAND_PATH)
+
+
+static func should_remove_source_files() -> bool:
+	return get_editor_setting(ASEPRITE_REMOVE_JSON_FILE)
+
+#endregion
+
+
+#region Private ####################################################################################
+static func _default_aseprite_command() -> String:
+	return 'aseprite'
+
+
+static func _default_font_size() -> int:
+	if Engine.is_editor_hint():
+		return EditorInterface.get_editor_theme().default_font_size
+	return 16
+
+
+static func _initialize_editor_setting(
+	key: String, type: int, hint: int = PROPERTY_HINT_NONE, hint_string : String = ""
+) -> void:
+	if editor_settings.has_setting(key): return
+	
+	editor_settings.set_setting(key, defaults[key])
+	editor_settings.set_initial_value(key, defaults[key], false)
+	editor_settings.add_property_info({
+		"name": key,
+		"type": type,
+		"hint": hint,
+		"hint_string": hint_string
+	})
+
+
+static func get_editor_setting(key: String):
+	var e = editor_settings.get_setting(key)
+	return e if e != null else defaults[e]
+
+
+#endregion

addons/popochiu/editor/config/editor_config.gd.uid

@@ -0,0 +1 @@
+uid://c2xn0h6paw2xy

addons/popochiu/editor/config/local_obj_config.gd

@@ -0,0 +1,70 @@
+@tool
+extends RefCounted
+
+
+const LOCAL_OBJ_CONFIG_META_NAME = "_popochiu_aseprite_config_"
+const LOCAL_OBJ_CONFIG_MARKER = "popochiu_aseprite_config"
+const SEPARATOR = "|="
+
+
+
+# ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ PUBLIC ░░░░
+static func encode(object: Dictionary):
+	var text = "%s\n" % LOCAL_OBJ_CONFIG_MARKER
+
+	for prop in object:
+		text += "%s%s%s\n" % [prop, SEPARATOR, object[prop]]
+
+	return Marshalls.utf8_to_base64(text)
+
+
+static func decode(string: String):
+	var decoded = _decode_base64(string)
+	if not _is_valid_config(decoded):
+		return null
+	
+	print(decoded)
+
+	var cfg = decoded.split("\n")
+	var config = {}
+	for c in cfg:
+		var parts = c.split(SEPARATOR, 1)
+		if parts.size() == 2:
+			var key = parts[0].strip_edges()
+			var value = parts[1].strip_edges()
+			
+			#Convert bool properties
+			if key in ["only_visible_layers", "wipe_old_anims", "op_exp"]:
+				match value:
+					"True":
+						config[key] = true
+					"False":
+						config[key] = false
+					_:
+						config[key] = false
+			else:
+				config[key] = value
+				
+	return config
+
+
+static func load_config(node:Node):
+	# Check if node is not null to avoid showing error messages in Output when inspecting nodes in
+	# the Debugger
+	if node and node.has_meta(LOCAL_OBJ_CONFIG_META_NAME):
+		return node.get_meta(LOCAL_OBJ_CONFIG_META_NAME)
+
+
+static func save_config(node:Node, cfg:Dictionary):
+	node.set_meta(LOCAL_OBJ_CONFIG_META_NAME, cfg)
+
+
+# ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ PRIVATE ░░░░
+static func _decode_base64(string: String):
+	if string != "":
+		return Marshalls.base64_to_utf8(string)
+	return null
+
+
+static func _is_valid_config(cfg) -> bool:
+	return cfg != null and cfg.begins_with(LOCAL_OBJ_CONFIG_MARKER)

addons/popochiu/editor/config/local_obj_config.gd.uid

@@ -0,0 +1 @@
+uid://d26rqfocnhh7v

addons/popochiu/editor/config/result_codes.gd

@@ -0,0 +1,75 @@
+@tool
+extends RefCounted
+class_name ResultCodes
+
+enum {
+	## Base codes
+	FAILURE, # generic failure state
+	SUCCESS, # generic success state
+	## Aseprite importer errors
+	ERR_ASEPRITE_CMD_NOT_FULL_PATH,
+	ERR_ASEPRITE_CMD_NOT_FOUND,
+	ERR_SOURCE_FILE_NOT_FOUND,
+	ERR_OUTPUT_FOLDER_NOT_FOUND,
+	ERR_ASEPRITE_EXPORT_FAILED,
+	ERR_UNKNOWN_EXPORT_MODE,
+	ERR_NO_VALID_LAYERS_FOUND,
+	ERR_INVALID_ASEPRITE_SPRITESHEET,
+	ERR_NO_ANIMATION_PLAYER_FOUND,
+	ERR_NO_SPRITE_FOUND,
+	ERR_UNNAMED_TAG_DETECTED,
+	ERR_TAGS_OPTIONS_ARRAY_EMPTY,
+	## Popochiu Object factories errors
+	ERR_CANT_CREATE_OBJ_FOLDER,
+	ERR_CANT_CREATE_OBJ_STATE,
+	ERR_CANT_OPEN_OBJ_SCRIPT_TEMPLATE,
+	ERR_CANT_CREATE_OBJ_SCRIPT,
+	ERR_CANT_SAVE_OBJ_SCENE,
+	ERR_CANT_SAVE_OBJ_RESOURCE,
+}
+
+
+# ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ PUBLIC ░░░░
+static func get_error_message(code: int):
+	## TODO: these messages are a bit dull, having params would be better.
+	## Maybe add a param argument
+	match code:
+		# Aseprite importers error messages
+		ERR_ASEPRITE_CMD_NOT_FULL_PATH:
+			return "Aseprite command not found at given path. Please check \"Editor Settings > Popochiu > Import > Command Path\" to hold the FULL path to a valid Aseprite executable."
+		ERR_ASEPRITE_CMD_NOT_FOUND:
+			return "Aseprite command failed. Please, check if the right command is in your PATH or configured through \"Editor Settings > Popochiu > Import > Command Path\"."
+		ERR_SOURCE_FILE_NOT_FOUND:
+			return "Source file does not exist"
+		ERR_OUTPUT_FOLDER_NOT_FOUND:
+			return "Output location does not exist"
+		ERR_ASEPRITE_EXPORT_FAILED:
+			return "Unable to import file"
+		ERR_INVALID_ASEPRITE_SPRITESHEET:
+			return "Aseprite generated invalid data file"
+		ERR_NO_VALID_LAYERS_FOUND:
+			return "No valid layers found"
+		ERR_NO_ANIMATION_PLAYER_FOUND:
+			return "No AnimationPlayer found in target node"
+		ERR_NO_SPRITE_FOUND:
+			return "No sprite found in target node"
+		ERR_UNNAMED_TAG_DETECTED:
+			return "Unnamed tag detected"
+		ERR_TAGS_OPTIONS_ARRAY_EMPTY:
+			return "Tags options array is empty"
+		# Popochiu object factories error messages
+		ERR_CANT_CREATE_OBJ_FOLDER:
+			return "Can't create folder to host new Popochiu object"
+		ERR_CANT_CREATE_OBJ_STATE:
+			return "Can't create new Popochiu object's state resource (_state.tres, _state.gd)"
+		ERR_CANT_OPEN_OBJ_SCRIPT_TEMPLATE:
+			return "Can't open script template for new Popochiu object"
+		ERR_CANT_CREATE_OBJ_SCRIPT:
+			return "Can't create new Popochiu object's script file (.gd)"
+		ERR_CANT_SAVE_OBJ_SCENE:
+			return "Can't create new Popochiu object's scene (.tscn)"
+		ERR_CANT_SAVE_OBJ_RESOURCE:
+			return "Can't create new Popochiu object's resource (.tres)"
+		# Generic error message
+		_:
+			return "Import failed with code %d" % code

addons/popochiu/editor/config/result_codes.gd.uid

@@ -0,0 +1 @@
+uid://cbxik5o1u00hf

addons/popochiu/editor/factories/factory_base_popochiu_obj.gd

@@ -0,0 +1,237 @@
+extends RefCounted
+
+const BASE_STATE_TEMPLATE := "res://addons/popochiu/engine/templates/%s_state_template.gd"
+const BASE_SCRIPT_TEMPLATE := "res://addons/popochiu/engine/templates/%s_template.gd"
+const BASE_SCENE_PATH := "res://addons/popochiu/engine/objects/%s/popochiu_%s.tscn"
+const EMPTY_SCRIPT := "res://addons/popochiu/engine/templates/empty_script_template.gd"
+
+# The following variables are setup on creation Names variants and name parameter passed to the
+# create method.
+var _path_template := "" # always set by child class
+var _snake_name := ""
+var _pascal_name := ""
+var _path_base := ""
+var _path_scene = ""
+var _path_resource = ""
+var _path_state = ""
+var _path_script := ""
+# The following variables are setup by the sub-class constructor to define the type of object to be
+# processed
+# TODO: reduce this to just "type", too much redundancy
+var _type := -1
+var _type_label := ""
+var _type_target := ""
+var _type_method: Callable
+# The following variables are references to the elements generated for the creation of the new
+# Popochiu object, such as resources, scenes, scripts, state scripts, etc
+var _scene: Node
+var _resource: Resource
+var _state_resource: Resource
+var _script: Resource
+
+
+#region Public #####################################################################################
+func get_obj_scene() -> Node:
+	return _scene
+
+
+func get_snake_name() -> String:
+	return _snake_name
+
+
+func get_obj_resource() -> Resource:
+	return _resource
+	
+
+func get_state_resource() -> Resource:
+	return _state_resource
+
+
+func get_obj_script() -> Resource:
+	return _script
+
+
+func get_scene_path() -> String:
+	return _path_scene
+
+
+func get_type() -> int:
+	return _type
+
+
+func get_type_method() -> Callable:
+	return _type_method
+
+
+#endregion
+
+#region Private ####################################################################################
+func _setup_name(obj_name: String) -> void:
+	_pascal_name = obj_name.to_pascal_case()
+	_snake_name = obj_name.to_snake_case()
+	_path_base = _path_template % [_snake_name, _snake_name]
+	_path_script = _path_base + ".gd"
+	_path_state = _path_base + "_state.gd"
+	_path_resource = _path_base + ".tres"
+	_path_scene = _path_base + ".tscn"
+
+
+func _create_obj_folder() -> int:
+	# TODO: Remove created files if the creation process failed.
+	if  DirAccess.make_dir_recursive_absolute(_path_base.get_base_dir()) != OK:
+		PopochiuUtils.print_error(
+			"Could not create %s directory: %s" %
+			[_path_base.get_base_dir(), _pascal_name]
+		)
+		return ResultCodes.ERR_CANT_CREATE_OBJ_FOLDER
+	return ResultCodes.SUCCESS
+
+
+func _create_state_resource() -> int:
+	var state_template: Script = load(
+		BASE_STATE_TEMPLATE % _type_label
+	).duplicate()
+
+	if ResourceSaver.save(state_template, _path_state) != OK:
+		PopochiuUtils.print_error(
+			"Could not create %s state script: %s" %
+			[_type_label, _pascal_name]
+		)
+		return ResultCodes.FAILURE
+	
+	_state_resource = load(_path_state).new()
+	_state_resource.script_name = _pascal_name
+	_state_resource.scene = _path_scene
+	_state_resource.resource_name = _pascal_name
+	
+	if ResourceSaver.save(_state_resource, _path_resource) != OK:
+		PopochiuUtils.print_error(
+			"Could not create state resource for %s: %s" %
+			[_type_label, _pascal_name]
+		)
+		return ResultCodes.ERR_CANT_CREATE_OBJ_STATE
+	
+	return ResultCodes.SUCCESS
+
+
+func _copy_script_template() -> int:
+	var _script: Script = load(
+		BASE_SCRIPT_TEMPLATE % _type_label
+	).duplicate()
+
+	if ResourceSaver.save( _script, _path_script) != OK:
+		PopochiuUtils.print_error(
+			"Could not create %s script: %s" %
+			[_type_label, _path_script]
+		)
+		return ResultCodes.ERR_CANT_CREATE_OBJ_SCRIPT
+
+	return ResultCodes.SUCCESS
+
+
+## Create the script for the object based on the template of its type.
+func _create_script_from_template() -> int:
+	var script_template_file = FileAccess.open(
+		BASE_SCRIPT_TEMPLATE % _type_label, FileAccess.READ
+	)
+	
+	if script_template_file == null:
+		PopochiuUtils.print_error(
+			"Could not read script template from %s" %
+			[BASE_SCRIPT_TEMPLATE % _type_label]
+		)
+		return ResultCodes.ERR_CANT_OPEN_OBJ_SCRIPT_TEMPLATE
+	
+	var new_code: String = script_template_file.get_as_text()
+	script_template_file.close()
+
+	new_code = new_code.replace(
+		"%s_state_template" % _type_label,
+		"%s_%s_state" % [_type_label, _snake_name]
+	)
+	new_code = new_code.replace(
+		"Data = null",
+		'Data = load("%s.tres")' % _path_base
+	)
+	new_code = new_code.replace("PopochiuUtils.e", "E")
+
+	_script = load(EMPTY_SCRIPT).duplicate()
+	_script.source_code = new_code
+
+	if ResourceSaver.save( _script, _path_script) != OK:
+		PopochiuUtils.print_error(
+			"Could not create %s script: %s" %
+			[_type_label, _path_script]
+		)
+		return ResultCodes.ERR_CANT_CREATE_OBJ_SCRIPT
+
+	return ResultCodes.SUCCESS
+
+
+func _save_obj_scene(obj: Node) -> int:
+	var packed_scene: PackedScene = PackedScene.new()
+	packed_scene.pack(obj)
+	if ResourceSaver.save(packed_scene, _path_scene) != OK:
+		PopochiuUtils.print_error(
+			"Could not create %s: %s" %
+			[_type_label, _path_script]
+		)
+		return ResultCodes.ERR_CANT_SAVE_OBJ_SCENE
+	# Load the scene to be get by the calling code
+	# Instancing the created .tscn file fixes #58
+	_scene = (load(_path_scene) as PackedScene).instantiate(PackedScene.GEN_EDIT_STATE_INSTANCE)
+	
+	return ResultCodes.SUCCESS
+
+
+func _save_obj_resource(obj: Resource) -> int:
+	if ResourceSaver.save(obj, _path_resource) != OK:
+		PopochiuUtils.print_error(
+			"Could not create %s: %s" %
+			[_type_label, _pascal_name]
+		)
+		return ResultCodes.ERR_CANT_SAVE_OBJ_RESOURCE
+	
+	# Load the resource to be get by the calling code
+	_resource = load(_path_resource)
+
+	return ResultCodes.SUCCESS
+
+
+## Makes a copy of the base scene for the object (e.g. popochiu_room.tscn,
+## popochiu_inventory_item.tscn, popochiu_prop.tscn).
+func _load_obj_base_scene() -> Node:
+	var obj = (
+		load(BASE_SCENE_PATH % [_type_label, _type_label]) as PackedScene
+	).instantiate(PackedScene.GEN_EDIT_STATE_MAIN_INHERITED)
+
+	# 	The script is assigned first so that other properties will not be
+	# 	overwritten by that assignment.
+	if _script != null:
+		obj.set_script(load(_path_script))
+	
+	return obj
+
+
+func _add_resource_to_popochiu() -> void:
+	# Add the created obj to Popochiu's correct list
+	var resource := ResourceLoader.load(_path_resource)
+	if PopochiuResources.set_data_value(
+		_type_target,
+		resource.script_name,
+		resource.resource_path
+	) != OK:
+		PopochiuUtils.print_error(
+			"Could not add the created %s to Popochiu: %s" %
+			[_type_label, _pascal_name]
+		)
+		return
+
+	# Add the object to the proper singleton
+	PopochiuResources.update_autoloads(true)
+
+	# Update the related list in the dock
+	PopochiuEditorHelper.signal_bus.main_object_added.emit(_type, _pascal_name)
+
+
+#endregion

addons/popochiu/editor/factories/factory_base_popochiu_obj.gd.uid

@@ -0,0 +1 @@
+uid://dsauwqcvbelb1

addons/popochiu/editor/factories/factory_base_popochiu_room_obj.gd

@@ -0,0 +1,98 @@
+class_name PopochiuRoomObjFactory
+extends "res://addons/popochiu/editor/factories/factory_base_popochiu_obj.gd"
+
+const CHILD_VISIBLE_IN_ROOM_META = "_popochiu_obj_factory_child_visible_in_room_"
+
+# The following variable is setup by the sub-class constructor to
+# define the holder node for the new room object (Props, Hotspots, etc)
+var _obj_room_group := ""
+# The following variables are setup by the _setup_room method
+var _room: Node2D = null
+var _room_path := ""
+var _room_dir := ""
+
+
+#region Public #####################################################################################
+func get_group() -> String:
+	return _obj_room_group
+
+
+func create_from(node: Node, room: PopochiuRoom) -> int:
+	_setup_room(room)
+	_setup_name(node.name)
+	
+	var param := _get_param(node)
+	param.room = room
+	param.obj_name = node.name
+	param.is_visible = node.visible
+	param.should_setup_room_and_name = false
+	param.should_add_to_room = false
+	param.should_create_script = !FileAccess.file_exists(_path_script)
+	
+	return call("create", param)
+
+
+func get_new_instance() -> PopochiuRoomObjFactory:
+	return new()
+
+
+#endregion
+
+#region Private ####################################################################################
+func _setup_room(room: PopochiuRoom) -> void:
+	_room = room
+	_room_path = _room.scene_file_path
+	_room_dir = _room_path.get_base_dir()
+	# Adding room path to room object path template
+	_path_template = _room_dir + _path_template
+
+
+# This function adds a child to the new object scene
+# marking it as "visible in room scene"
+func _add_visible_child(child: Node) -> void:
+	child.set_meta(CHILD_VISIBLE_IN_ROOM_META, true)
+	_scene.add_child(child)
+
+
+func _add_resource_to_room() -> void:
+	# Add the newly created obj to its room
+	_room.get_node(_obj_room_group).add_child(_scene)
+
+	# Set the ownership for the node plus all it's children
+	# (this address colliders, polygons, etc)
+	_scene.owner = _room
+	for child in _scene.get_children():
+		if child.has_meta(CHILD_VISIBLE_IN_ROOM_META):
+			child.owner = _room
+			child.remove_meta(CHILD_VISIBLE_IN_ROOM_META)
+
+	# Center the object on the scene
+	_scene.position = Vector2(
+		ProjectSettings.get_setting(PopochiuResources.DISPLAY_WIDTH),
+		ProjectSettings.get_setting(PopochiuResources.DISPLAY_HEIGHT)
+	) / 2.0
+
+	# Save the room scene (it's open in the editor)
+	EditorInterface.save_scene()
+
+
+func _get_param(_node: Node) -> PopochiuRoomObjFactoryParam:
+	return PopochiuRoomObjFactoryParam.new()
+
+
+#endregion
+
+#region Subclass ###################################################################################
+class PopochiuRoomObjFactoryParam extends RefCounted:
+	var obj_name: String
+	var room: PopochiuRoom
+	var is_visible := true
+	var should_setup_room_and_name := true
+	var should_create_script := true
+	var should_add_to_room := true
+	## Property used to store the vectors stored in the [member CollisionPolygon2D.polygon] for
+	## [PopochiuProp], [PopochiuHotspot], and [PopochiuRegion].
+	var interaction_polygon := PackedVector2Array()
+
+
+#endregion

addons/popochiu/editor/factories/factory_base_popochiu_room_obj.gd.uid

@@ -0,0 +1 @@
+uid://ch67numd388l

addons/popochiu/editor/factories/factory_popochiu_character.gd

@@ -0,0 +1,64 @@
+extends "res://addons/popochiu/editor/factories/factory_base_popochiu_obj.gd"
+class_name PopochiuCharacterFactory
+
+#region Godot ######################################################################################
+func _init() -> void:
+	_type = PopochiuResources.Types.CHARACTER
+	_type_label = "character"
+	_type_target = "characters"
+	_path_template = PopochiuResources.CHARACTERS_PATH.path_join("%s/character_%s")
+
+
+#endregion
+
+#region Public #####################################################################################
+func create(obj_name: String, is_pc := false) -> int:
+	# If everything goes well, this won't change.
+	var result_code := ResultCodes.SUCCESS
+
+	# Setup the class variables that depends on the object name
+	_setup_name(obj_name)
+
+	# Create the folder
+	result_code = _create_obj_folder()
+	if result_code != ResultCodes.SUCCESS: return result_code
+	
+	# Create the state Resource and a script
+	# so devs can add extra properties to that state
+	result_code = _create_state_resource()
+	if result_code != ResultCodes.SUCCESS: return result_code
+		
+	# Create the script populating the template with the right references
+	result_code = _create_script_from_template()
+	if result_code != ResultCodes.SUCCESS: return result_code
+		
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Create the instance
+	var new_obj: PopochiuCharacter = _load_obj_base_scene()
+
+	new_obj.name = "Character" + _pascal_name
+	new_obj.script_name = _pascal_name
+	new_obj.description = _pascal_name.capitalize()
+	new_obj.cursor = PopochiuResources.CURSOR_TYPE.TALK
+	
+	if PopochiuConfig.is_pixel_art_textures():
+		new_obj.get_node("Sprite2D").texture_filter = CanvasItem.TEXTURE_FILTER_NEAREST
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+
+	# Save the scene (.tscn)
+	result_code = _save_obj_scene(new_obj)
+	if result_code != ResultCodes.SUCCESS: return result_code
+	
+	# Add the object to Popochiu dock list, plus open it in the editor
+	_add_resource_to_popochiu()
+	
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Set as PC
+	if is_pc:
+		PopochiuEditorHelper.signal_bus.pc_changed.emit(new_obj.script_name)
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+	
+	return result_code
+
+
+#endregion

addons/popochiu/editor/factories/factory_popochiu_character.gd.uid

@@ -0,0 +1 @@
+uid://dstbnm6v0t6ot

addons/popochiu/editor/factories/factory_popochiu_dialog.gd

@@ -0,0 +1,49 @@
+extends "res://addons/popochiu/editor/factories/factory_base_popochiu_obj.gd"
+class_name PopochiuDialogFactory
+
+#region Godot ######################################################################################
+func _init() -> void:
+	_type = PopochiuResources.Types.DIALOG
+	_type_label = "dialog"
+	_type_target = "dialogs"
+	_path_template = PopochiuResources.DIALOGS_PATH.path_join("%s/dialog_%s")
+
+
+#endregion
+
+#region Public #####################################################################################
+func create(obj_name: String) -> int:
+	# If everything goes well, this won't change.
+	var result_code := ResultCodes.SUCCESS
+
+	# Setup the class variables that depends on the object name
+	_setup_name(obj_name)
+
+	# Create the folder
+	result_code = _create_obj_folder()
+	if result_code != ResultCodes.SUCCESS: return result_code
+
+	# Create the script
+	result_code = _copy_script_template()
+	if result_code != ResultCodes.SUCCESS: return result_code
+
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Create the resource (dialogs are not scenes)
+	var new_obj := PopochiuDialog.new()
+	new_obj.set_script(load(_path_script))
+	
+	new_obj.script_name = _pascal_name
+	new_obj.resource_name = _pascal_name
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+
+	# Save resource (dialogs are not scenes)
+	result_code = _save_obj_resource(new_obj)
+	if result_code != ResultCodes.SUCCESS: return result_code
+
+	# Add the object to Popochiu dock list, plus open it in the editor
+	_add_resource_to_popochiu()
+	
+	return result_code
+
+
+#endregion

addons/popochiu/editor/factories/factory_popochiu_dialog.gd.uid

@@ -0,0 +1 @@
+uid://ddk6pykrms2tq

addons/popochiu/editor/factories/factory_popochiu_hostspot.gd

@@ -0,0 +1,76 @@
+class_name PopochiuHotspotFactory
+extends PopochiuRoomObjFactory
+
+
+#region Godot ######################################################################################
+func _init() -> void:
+	_type = PopochiuResources.Types.HOTSPOT
+	_type_label = "hotspot"
+	_type_method = PopochiuEditorHelper.is_hotspot
+	_obj_room_group = "Hotspots"
+	_path_template = "/hotspots/%s/hotspot_%s"
+
+
+#endregion
+
+#region Public #####################################################################################
+func create(param: PopochiuHotspotFactoryParam) -> int:
+	# If everything goes well, this won't change.
+	var result_code := ResultCodes.SUCCESS
+	
+	if param.should_setup_room_and_name:
+		_setup_room(param.room)
+		_setup_name(param.obj_name)
+	
+	# Create the folder
+	result_code = _create_obj_folder()
+	if result_code != ResultCodes.SUCCESS: return result_code
+	
+	# Create the script
+	if param.should_create_script:
+		result_code = _copy_script_template()
+		if result_code != ResultCodes.SUCCESS: return result_code
+
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Create the instance
+	var new_obj: PopochiuHotspot = _load_obj_base_scene()
+	
+	new_obj.set_script(ResourceLoader.load(_path_script))
+	
+	new_obj.name = _pascal_name
+	new_obj.script_name = _pascal_name
+	new_obj.description = _snake_name.capitalize()
+	new_obj.cursor = PopochiuResources.CURSOR_TYPE.ACTIVE
+	new_obj.interaction_polygon = param.interaction_polygon
+
+	# Save the hotspot scene (.tscn) and put it into _scene class property
+	result_code = _save_obj_scene(new_obj)
+	if result_code != ResultCodes.SUCCESS: return result_code
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+	
+	if param.should_add_to_room:
+		# Add the object to its room
+		_add_resource_to_room()
+
+	return result_code
+
+
+#endregion
+
+#region Private ####################################################################################
+func _get_param(node: Node) -> PopochiuRoomObjFactoryParam:
+	var param := PopochiuHotspotFactoryParam.new()
+	param.is_interactive = node.clickable
+	# TODO: Remove this line once the last gizmos PR is merged
+	param.interaction_polygon = node.interaction_polygon
+	return param
+
+
+#endregion
+
+#region Subclass ###################################################################################
+class PopochiuHotspotFactoryParam extends PopochiuRoomObjFactory.PopochiuRoomObjFactoryParam:
+	var is_interactive := true
+
+
+#endregion

addons/popochiu/editor/factories/factory_popochiu_hostspot.gd.uid

@@ -0,0 +1 @@
+uid://bcnd7an67ulyf

addons/popochiu/editor/factories/factory_popochiu_inventory_item.gd

@@ -0,0 +1,60 @@
+extends "res://addons/popochiu/editor/factories/factory_base_popochiu_obj.gd"
+class_name PopochiuInventoryItemFactory
+
+#region Godot ######################################################################################
+func _init() -> void:
+	_type = PopochiuResources.Types.INVENTORY_ITEM
+	_type_label = "inventory_item"
+	_type_target = "inventory_items"
+	_path_template = PopochiuResources.INVENTORY_ITEMS_PATH.path_join("%s/inventory_item_%s")
+
+
+#endregion
+
+#region Public #####################################################################################
+func create(obj_name: String) -> int:
+	# If everything goes well, this won't change.
+	var result_code := ResultCodes.SUCCESS
+
+	# Setup the class variables that depends on the object name
+	_setup_name(obj_name)
+
+	# Create the folder
+	result_code = _create_obj_folder()
+	if result_code != ResultCodes.SUCCESS: return result_code
+	
+	# Create the state Resource and a script
+	# so devs can add extra properties to that state
+	result_code = _create_state_resource()
+	if result_code != ResultCodes.SUCCESS: return result_code
+		
+	# Create the script populating the template with the right references
+	result_code = _create_script_from_template()
+	if result_code != ResultCodes.SUCCESS: return result_code
+	
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Create the instance
+	var new_obj: PopochiuInventoryItem = _load_obj_base_scene()
+
+	new_obj.name = "Item" + _pascal_name
+	new_obj.script_name = _pascal_name
+	new_obj.description = _pascal_name.capitalize()
+	new_obj.cursor = PopochiuResources.CURSOR_TYPE.USE
+	new_obj.size_flags_vertical = new_obj.SIZE_SHRINK_CENTER
+
+	if PopochiuConfig.is_pixel_art_textures():
+		new_obj.texture_filter = CanvasItem.TEXTURE_FILTER_NEAREST
+	
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+	
+	# Save the scene (.tscn)
+	result_code = _save_obj_scene(new_obj)
+	if result_code != ResultCodes.SUCCESS: return result_code
+
+	# Add the object to Popochiu dock list, plus open it in the editor
+	_add_resource_to_popochiu()
+	
+	return result_code
+
+
+#endregion

addons/popochiu/editor/factories/factory_popochiu_inventory_item.gd.uid

@@ -0,0 +1 @@
+uid://bym4xs81a2ph4

addons/popochiu/editor/factories/factory_popochiu_marker.gd

@@ -0,0 +1,44 @@
+class_name PopochiuMarkerFactory
+extends PopochiuRoomObjFactory
+
+#region Godot ######################################################################################
+func _init() -> void:
+	_type = PopochiuResources.Types.MARKER
+	_type_label = "marker"
+	_type_method = PopochiuEditorHelper.is_marker
+	_obj_room_group = "Markers"
+	_path_template = "/markers/%s/marker_%s"
+
+
+#endregion
+#region Public #####################################################################################
+func create(param: PopochiuRoomObjFactoryParam) -> int:
+	# If everything goes well, this won't change.
+	var result_code := ResultCodes.SUCCESS
+	
+	if param.should_setup_room_and_name:
+		_setup_room(param.room)
+		_setup_name(param.obj_name)
+
+	# Create the folder
+	result_code = _create_obj_folder()
+	if result_code != ResultCodes.SUCCESS: return result_code
+
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Create the instance
+	var new_obj: Marker2D = Marker2D.new()
+	new_obj.name = _pascal_name
+
+	# Save the marker scene (.tscn) and put it into _scene class property
+	result_code = _save_obj_scene(new_obj)
+	if result_code != ResultCodes.SUCCESS: return result_code
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+	
+	if param.should_add_to_room:
+		# Add the object to its room
+		_add_resource_to_room()
+
+	return result_code
+
+
+#endregion

addons/popochiu/editor/factories/factory_popochiu_marker.gd.uid

@@ -0,0 +1 @@
+uid://ckjo1lcmxjlh6

addons/popochiu/editor/factories/factory_popochiu_prop.gd

@@ -0,0 +1,86 @@
+class_name PopochiuPropFactory
+extends PopochiuRoomObjFactory
+
+
+#region Godot ######################################################################################
+func _init() -> void:
+	_type = PopochiuResources.Types.PROP
+	_type_label = "prop"
+	_type_method = PopochiuEditorHelper.is_prop
+	_obj_room_group = "Props"
+	_path_template = "/props/%s/prop_%s"
+
+
+#endregion
+
+#region Public #####################################################################################
+func create(param: PopochiuPropFactoryParam) -> int:
+	# If everything goes well, this won't change.
+	var result_code := ResultCodes.SUCCESS
+	
+	if param.should_setup_room_and_name:
+		_setup_room(param.room)
+		_setup_name(param.obj_name)
+
+	# Create the folder
+	result_code = _create_obj_folder()
+	if result_code != ResultCodes.SUCCESS: return result_code
+
+	# Create the script (if the prop is interactive)
+	if param.should_create_script:
+		result_code = _copy_script_template()
+		if result_code != ResultCodes.SUCCESS: return result_code
+		
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Create the instance
+	var new_obj: PopochiuProp = _load_obj_base_scene()
+	
+	new_obj.set_script(ResourceLoader.load(_path_script))
+	
+	new_obj.name = _pascal_name
+	new_obj.script_name = _pascal_name
+	new_obj.description = _snake_name.capitalize()
+	new_obj.cursor = PopochiuResources.CURSOR_TYPE.ACTIVE
+	new_obj.clickable = param.is_interactive
+	new_obj.visible = param.is_visible
+	new_obj.interaction_polygon = param.interaction_polygon
+
+	if PopochiuConfig.is_pixel_art_textures():
+		new_obj.get_node("Sprite2D").texture_filter = CanvasItem.TEXTURE_FILTER_NEAREST
+	
+	if _snake_name in ["bg", "background"]:
+		new_obj.baseline =\
+		-ProjectSettings.get_setting(PopochiuResources.DISPLAY_HEIGHT) / 2.0
+		new_obj.z_index = -1
+
+	# Save the scene (.tscn) and put it into _scene class property
+	result_code = _save_obj_scene(new_obj)
+	if result_code != ResultCodes.SUCCESS: return result_code
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+	
+	if param.should_add_to_room:
+		# Add the object to its room
+		_add_resource_to_room()
+	
+	return result_code
+
+
+#endregion
+
+#region Private ####################################################################################
+func _get_param(node: Node) -> PopochiuRoomObjFactoryParam:
+	var param := PopochiuPropFactoryParam.new()
+	param.is_interactive = node.clickable
+	# TODO: Remove this line once the last gizmos PR is merged
+	param.interaction_polygon = node.interaction_polygon
+	return param
+
+
+#endregion
+
+#region Subclass ###################################################################################
+class PopochiuPropFactoryParam extends PopochiuRoomObjFactory.PopochiuRoomObjFactoryParam:
+	var is_interactive := false
+
+
+#endregion

addons/popochiu/editor/factories/factory_popochiu_prop.gd.uid

@@ -0,0 +1 @@
+uid://b8ajrxi1mp5up

addons/popochiu/editor/factories/factory_popochiu_region.gd

@@ -0,0 +1,71 @@
+class_name PopochiuRegionFactory
+extends PopochiuRoomObjFactory
+
+#region Godot ######################################################################################
+func _init() -> void:
+	_type = PopochiuResources.Types.REGION
+	_type_label = "region"
+	_type_method = PopochiuEditorHelper.is_region
+	_obj_room_group = "Regions"
+	_path_template = "/regions/%s/region_%s"
+
+
+#endregion
+
+#region Public #####################################################################################
+func create(param: PopochiuRoomObjFactoryParam) -> int:
+	# If everything goes well, this won't change.
+	var result_code := ResultCodes.SUCCESS
+	
+	if param.should_setup_room_and_name:
+		_setup_room(param.room)
+		_setup_name(param.obj_name)
+
+	# Create the folder
+	result_code = _create_obj_folder()
+	if result_code != ResultCodes.SUCCESS: return result_code
+	
+	# Create the script
+	if param.should_create_script:
+		result_code = _copy_script_template()
+		if result_code != ResultCodes.SUCCESS: return result_code
+
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Create the instance
+	var new_obj: PopochiuRegion = _load_obj_base_scene()
+	new_obj.set_script(ResourceLoader.load(_path_script))
+	new_obj.name = _pascal_name
+	new_obj.script_name = _pascal_name
+	new_obj.description = _snake_name.capitalize()
+	new_obj.interaction_polygon = param.interaction_polygon
+
+	# Save the scene (.tscn) and put it into _scene class property
+	result_code = _save_obj_scene(new_obj)
+	if result_code != ResultCodes.SUCCESS: return result_code
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+	
+	if param.should_add_to_room:
+		# Add the object to its room
+		_add_resource_to_room()
+
+	return result_code
+
+
+#endregion
+
+#region Private ####################################################################################
+func _get_param(node: Node) -> PopochiuRoomObjFactoryParam:
+	var param := PopochiuRegionFactoryParam.new()
+	param.interaction_polygon = node.interaction_polygon
+	
+	return param
+
+
+#endregion
+
+#region Subclass ###################################################################################
+class PopochiuRegionFactoryParam extends PopochiuRoomObjFactory.PopochiuRoomObjFactoryParam:
+	var should_create_interaction_polygon := true
+
+
+#endregion

addons/popochiu/editor/factories/factory_popochiu_region.gd.uid

@@ -0,0 +1 @@
+uid://dphtxosh168sb

addons/popochiu/editor/factories/factory_popochiu_room.gd

@@ -0,0 +1,63 @@
+extends "res://addons/popochiu/editor/factories/factory_base_popochiu_obj.gd"
+class_name PopochiuRoomFactory
+
+#region Godot ######################################################################################
+func _init() -> void:
+	_type = PopochiuResources.Types.ROOM
+	_type_label = "room"
+	_type_target = "rooms"
+	_path_template = PopochiuResources.ROOMS_PATH.path_join("%s/room_%s")
+
+
+#endregion
+
+#region Public #####################################################################################
+func create(obj_name: String, set_as_main := false) -> int:
+	# If everything goes well, this won't change.
+	var result_code := ResultCodes.SUCCESS
+
+	# Setup the class variables that depends on the object name
+	_setup_name(obj_name)
+
+	# Create the folder
+	result_code = _create_obj_folder()
+	if result_code != ResultCodes.SUCCESS: return result_code
+	
+	# Create the state Resource and a script
+	# so devs can add extra properties to that state
+	result_code = _create_state_resource()
+	if result_code != ResultCodes.SUCCESS: return result_code
+		
+	# Create the script populating the template with the right references
+	result_code = _create_script_from_template()
+	if result_code != ResultCodes.SUCCESS: return result_code
+
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Create the instance
+	var new_obj: PopochiuRoom = _load_obj_base_scene()
+	
+	new_obj.name = "Room" + _pascal_name
+	new_obj.script_name = _pascal_name
+	new_obj.width = ProjectSettings.get_setting(PopochiuResources.DISPLAY_WIDTH)
+	new_obj.height = ProjectSettings.get_setting(PopochiuResources.DISPLAY_HEIGHT)
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+	
+	# Save the scene (.tscn)
+	result_code = _save_obj_scene(new_obj)
+	if result_code != ResultCodes.SUCCESS: return result_code
+
+	# Add the object to Popochiu dock list, plus open it in the editor
+	_add_resource_to_popochiu()
+	
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Set as main room
+	# Changed _set_as_main_check.pressed to _set_as_main_check.button_pressed
+	# in order to fix #56
+	if set_as_main:
+		PopochiuEditorHelper.signal_bus.main_scene_changed.emit(_scene.scene_file_path)
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+
+	return result_code
+
+
+#endregion

addons/popochiu/editor/factories/factory_popochiu_room.gd.uid

@@ -0,0 +1 @@
+uid://b7kd0q631qqt6

addons/popochiu/editor/factories/factory_popochiu_walkable_area.gd

@@ -0,0 +1,94 @@
+class_name PopochiuWalkableAreaFactory
+extends PopochiuRoomObjFactory
+
+
+#region Godot ######################################################################################
+func _init() -> void:
+	_type = PopochiuResources.Types.WALKABLE_AREA
+	_type_label = "walkable_area"
+	_type_method = PopochiuEditorHelper.is_walkable_area
+	_obj_room_group = "WalkableAreas"
+	_path_template = "/walkable_areas/%s/walkable_area_%s"
+
+
+#endregion
+
+#region Public #####################################################################################
+func create(param: PopochiuWalkableAreaFactoryParam) -> int:
+	# If everything goes well, this won't change.
+	var result_code := ResultCodes.SUCCESS
+	
+	if param.should_setup_room_and_name:
+		_setup_room(param.room)
+		_setup_name(param.obj_name)
+	
+	# Create the folder
+	result_code = _create_obj_folder()
+	if result_code != ResultCodes.SUCCESS: return result_code
+	
+	# Create the script
+	if param.should_create_script:
+		result_code = _copy_script_template()
+		if result_code != ResultCodes.SUCCESS: return result_code
+	
+	# ---- LOCAL CODE ------------------------------------------------------------------------------
+	# Create the instance
+	var new_obj: PopochiuWalkableArea = _load_obj_base_scene()
+	
+	new_obj.set_script(ResourceLoader.load(_path_script))
+
+	new_obj.name = _pascal_name
+	new_obj.script_name = _pascal_name
+	new_obj.description = _snake_name.capitalize()
+
+	# Find the NavigationRegion2D for the WA and populate it with a default rectangle polygon
+	var perimeter := new_obj.find_child("Perimeter")
+	var polygon := NavigationPolygon.new()
+	polygon.add_outline(PackedVector2Array([
+		Vector2(-10, -10), Vector2(10, -10), Vector2(10, 10), Vector2(-10, 10)
+	]))
+	NavigationServer2D.bake_from_source_geometry_data(
+		polygon, NavigationMeshSourceGeometryData2D.new()
+	)
+	polygon.agent_radius = 0.0
+	perimeter.navigation_polygon = polygon
+	
+	if not param.navigation_polygon.is_empty():
+		new_obj.interaction_polygon = param.navigation_polygon
+		new_obj.clear_and_bake(perimeter.navigation_polygon)
+
+	# Show the WA perimeter, depending on user prefs
+	perimeter.visible = PopochiuEditorConfig.get_editor_setting(
+		PopochiuEditorConfig.GIZMOS_ALWAYS_SHOW_WA
+	)
+
+	# Save the scene (.tscn) and put it into _scene class property
+	result_code = _save_obj_scene(new_obj)
+	if result_code != ResultCodes.SUCCESS: return result_code
+	# ---- END OF LOCAL CODE -----------------------------------------------------------------------
+	
+	if param.should_add_to_room:
+		# Add the object to its room
+		_add_resource_to_room()
+
+	return result_code
+
+
+#endregion
+
+#region Private ####################################################################################
+func _get_param(node: Node) -> PopochiuRoomObjFactoryParam:
+	var param := PopochiuWalkableAreaFactoryParam.new()
+	param.navigation_polygon = node.interaction_polygon
+	
+	return param
+
+
+#endregion
+
+#region Subclass ###################################################################################
+class PopochiuWalkableAreaFactoryParam extends PopochiuRoomObjFactory.PopochiuRoomObjFactoryParam:
+	var navigation_polygon := []
+
+
+#endregion

addons/popochiu/editor/factories/factory_popochiu_walkable_area.gd.uid

@@ -0,0 +1 @@
+uid://c66i7vwbgxym8

addons/popochiu/editor/gizmos/gizmo2d.gd

@@ -0,0 +1,274 @@
+@tool
+class_name Gizmo2D
+extends RefCounted
+
+# Gizmo types
+enum {
+	GIZMO_POS, # square marker that represents (x,y) coordinates
+	GIZMO_HPOS, # vertical line that represents a horizontal coordinate
+	GIZMO_VPOS # horizontal line that represents a vertical coordinate
+}
+
+# Public vars
+# Convenience accessors
+var target_node: Node2D:
+	set = set_target_node,
+	get = get_target_node
+var target_property: String:
+	set = set_target_property,
+	get = get_target_property
+var position:
+	get = get_position
+# Behavior flags
+var show_connector: bool = true # Show gizmo-to-node connectors
+var show_outlines: bool = true
+var show_target_name: bool = true # Show target node name
+var visible: bool = true # Gizmo visibility
+
+# Private vars
+# Context
+var _type: int
+var _target_node: Node2D
+var _target_property: String
+# Appearance
+var _size: Vector2 # Gizmo width and height
+var _color: Color # Gizmo color
+var _label: String # A label to be painted near the Gizmo
+var _font: Font # Label font
+var _font_size: int # Label font size
+# State
+var _handle: Rect2 # Gizmo handle
+var _current_position: Vector2 # The position the gizmo is representing in every moment
+var _current_color: Color
+var _is_grabbed: bool = false # Gizmo is moving
+var _grab_center_pos: Vector2 # Starting center position when grabbing
+var _grab_mouse_pos: Vector2 # Starting mouse position when grabbing
+
+
+#region Virtual ####################################################################################
+
+func _init(
+	node: Node,
+	property: String,
+	label: String,
+	type: int,
+):
+	_target_node = node
+	_target_property = property
+	_type = type
+	_label = label
+
+	set_theme(
+		Color.AQUA,
+		24,
+		EditorInterface.get_editor_theme().default_font,
+		EditorInterface.get_editor_theme().default_font_size
+	)
+	
+	_current_color = _color
+
+
+#endregion
+
+#region SetGet #####################################################################################
+
+func set_theme(
+	color: Color,
+	size: int,
+	font: Font,
+	font_size: int
+):
+	_color = color
+	_size = Vector2(size, size)
+	_font = font
+	_font_size = font_size
+
+func set_target_node(node: Node2D):
+	_target_node = node
+
+func get_target_node() -> Node2D:
+	return _target_node
+
+func set_target_property(property: String):
+	_target_property = property
+
+func get_target_property() -> String:
+	if _target_property:
+		return _target_property
+	return ""
+
+
+#endregion
+
+#region Private ####################################################################################
+
+func _draw_outlines(viewport: Control):
+	viewport.draw_rect(
+		_handle,
+		Color.BLACK, false, 4
+	)
+
+	viewport.draw_string_outline(
+		_font,
+		_handle.position + Vector2(0, _size.y + 2 + _font.get_ascent(_font_size)),
+		_label, HORIZONTAL_ALIGNMENT_CENTER,
+		- 1,
+		_font_size,
+		6,
+		Color.BLACK
+	)
+
+	if show_target_name:
+		viewport.draw_string_outline(
+			_font,
+			_handle.position + Vector2(0, -_font.get_descent(_font_size)),
+			_target_node.name,
+			HORIZONTAL_ALIGNMENT_CENTER,
+			- 1,
+			_font_size,
+			6,
+			Color.BLACK
+		)
+
+func _draw_gizmo(viewport: Control):
+
+	# Draw the handle (on top of the line, if it's present)
+	viewport.draw_rect(
+		_handle,
+		_current_color
+	)
+
+	# Draw gizmo-to-node connector, if active
+	if show_connector:
+		viewport.draw_dashed_line(
+			(_target_node.get_viewport_transform() * _target_node.get_global_transform()).origin,
+			_handle.get_center(),
+			_current_color.darkened(0.2),
+			2,
+			4
+		)
+		viewport.draw_circle(
+			_handle.get_center(),
+			3,
+			_current_color.darkened(0.2)
+		)
+
+	# Draw the label, if it's set and non empty
+	if _label:
+		viewport.draw_string(
+			_font,
+			_handle.position + Vector2(0, _size.y + 2 + _font.get_ascent(_font_size)),
+			_label, HORIZONTAL_ALIGNMENT_CENTER,
+			- 1,
+			_font_size,
+			_current_color
+		)
+
+	if show_target_name:
+		viewport.draw_string(
+			_font,
+			_handle.position + Vector2(0, -_font.get_descent(_font_size)),
+			_target_node.name,
+			HORIZONTAL_ALIGNMENT_CENTER,
+			- 1,
+			_font_size,
+			_current_color
+		)
+
+func _can_draw():
+	return (visible and _target_node != null and _target_node.is_visible_in_tree())
+
+
+#endregion
+
+#region Public #####################################################################################
+
+func draw(viewport: Control, coord: Variant) -> void:
+	# Handmade coordinates type overloading
+	if not (coord is Vector2 or coord is int):
+		return
+	# Check if the gizmo can be drawn
+	if not _can_draw():
+		return
+	
+	# Coordinates normalization (to vector) for horizontal or vertical gizmos
+	# Both axis are set to the same value, then ignore one or the other
+	# depending on the gizmo type
+	if coord is int:
+		coord = Vector2(coord, coord)
+
+	# Calculate the GLOBAL coordinates of the center of the square handle
+	# This only takes into account the node offset discarding its transform basis
+	# (representing rotation, skew and scale) then it applies the viewport transform
+	# to take into account the zoom level
+	var center = _target_node.get_viewport_transform() * (_target_node.get_global_transform().origin + Vector2(coord))
+
+	# Set handle color
+	_current_color = _color
+	# Highlight handle if held by the mouse click
+	if _is_grabbed:
+		_current_color = _color.lightened(0.5)
+
+	# Draw an horizontal or vertical line if the gizmo is one-dimensional
+	match _type:
+		GIZMO_VPOS:
+			var viewport_width = EditorInterface.get_editor_viewport_2d().size.x
+			center.x = viewport_width / 2
+			viewport.draw_line(
+				Vector2(0, center.y),
+				Vector2(viewport_width, center.y),
+				_current_color,
+				2
+			)
+		GIZMO_HPOS:
+			var viewport_height = EditorInterface.get_editor_viewport_2d().size.y
+			center.y = viewport_height / 2
+			viewport.draw_line(
+				Vector2(center.x, 0),
+				Vector2(center.x, viewport_height),
+				_current_color,
+				2
+			)
+	
+	# Initialize the handle in the right position
+	_handle = Rect2(center - _size / 2, _size)
+
+	if show_outlines:
+		_draw_outlines(viewport)
+
+	_draw_gizmo(viewport)
+
+func drag_to(pos: Vector2):
+	# Distance between the mouse position and the gizmo center
+	var d = _grab_center_pos - _grab_mouse_pos
+	# Gizmo center position in global coordinates
+	var current_gizmo_pos = pos + d
+	# Distance between gizmo center position in 2D world node coordinates and
+	# node position	ignoring its transform basis (representing rotation, skew and scale)
+	_current_position = _target_node.get_viewport_transform().affine_inverse() * current_gizmo_pos - (target_node.get_global_transform().origin)
+
+func release():
+	_is_grabbed = false
+
+func grab(pos: Vector2):
+	_is_grabbed = true
+	_grab_mouse_pos = pos
+	_grab_center_pos = _handle.get_center()
+
+func cancel():
+	_is_grabbed = false
+
+func has_point(pos: Vector2):
+	return visible and _handle.abs().has_point(pos)
+
+func get_position():
+	match _type:
+		GIZMO_POS:
+			return _current_position
+		GIZMO_HPOS:
+			return _current_position.x
+		GIZMO_VPOS:
+			return _current_position.y
+
+
+#endregion

addons/popochiu/editor/gizmos/gizmo2d.gd.uid

@@ -0,0 +1 @@
+uid://71g54gbvyv7l

addons/popochiu/editor/gizmos/gizmo_clickable_plugin.gd

@@ -0,0 +1,278 @@
+@tool
+class_name PopochiuGizmoClickablePlugin
+extends EditorPlugin
+
+# TODO: move these out of the plugin and into Popochiu (enums) or PopochiuClickable
+enum {
+	WALK_TO_POINT,
+	LOOK_AT_POINT,
+	BASELINE,
+	DIALOG_POS
+}
+
+# Private vars
+# State
+var _target_node: Node2D
+var _undo: EditorUndoRedoManager
+var _gizmos: Array
+var _active_gizmos: Array
+var _grabbed_gizmo: Gizmo2D
+
+
+#region Godot ######################################################################################
+
+func _enter_tree() -> void:
+	# TODO: remove the following 2 lines when the plugin is connected to the appropriate signal
+	# e.g. popochiu_ready
+	PopochiuEditorConfig.initialize_editor_settings()
+	PopochiuConfig.initialize_project_settings()
+
+	# Initialization of the plugin goes here.
+	_undo = get_undo_redo()
+	_gizmos.insert(WALK_TO_POINT, _init_popochiu_gizmo(WALK_TO_POINT))
+	_gizmos.insert(LOOK_AT_POINT, _init_popochiu_gizmo(LOOK_AT_POINT))
+	_gizmos.insert(BASELINE, _init_popochiu_gizmo(BASELINE))
+	_gizmos.insert(DIALOG_POS, _init_popochiu_gizmo(DIALOG_POS))
+
+	EditorInterface.get_editor_settings().settings_changed.connect(_on_gizmo_settings_changed)
+	PopochiuEditorHelper.signal_bus.gizmo_visibility_changed.connect(_on_gizmo_visibility_changed)
+
+
+#endregion
+
+#region Virtual ####################################################################################
+
+func _edit(object: Object) -> void:
+	if object == null or object.get_class() == "EditorDebuggerRemoteObject":
+		return
+	
+	_target_node = object
+	_active_gizmos.clear()
+
+	if EditorInterface.get_edited_scene_root() is PopochiuCharacter:
+		_active_gizmos.append(_gizmos[DIALOG_POS])
+	elif EditorInterface.get_edited_scene_root() is PopochiuRoom:
+		_active_gizmos.append(_gizmos[WALK_TO_POINT])
+		_active_gizmos.append(_gizmos[LOOK_AT_POINT])
+		_active_gizmos.append(_gizmos[BASELINE])
+
+	for gizmo in _active_gizmos:
+		gizmo.set_target_node(_target_node)
+
+	if not EditorInterface.get_inspector().property_edited.is_connected(_on_property_changed):
+		EditorInterface.get_inspector().property_edited.connect(_on_property_changed)
+	update_overlays()
+
+
+func _forward_canvas_draw_over_viewport(viewport_control: Control) -> void:
+	for gizmo in _active_gizmos:
+		gizmo.draw(viewport_control, _target_node.get(gizmo.target_property))
+
+
+func _handles(object: Object) -> bool:
+	return object is PopochiuClickable
+
+
+func _forward_canvas_gui_input(event: InputEvent) -> bool:
+	if not _target_node or not _target_node.is_visible_in_tree():
+		return false
+
+	# For left mouse buttons, try to grab or release, depending on state
+	if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT:
+		# Grab
+		if not _grabbed_gizmo and event.is_pressed():
+			return _try_grab_gizmo(event)
+		# Release
+		elif _grabbed_gizmo and event.is_released():
+			return _release_gizmo(event)
+
+	# For mouse movement, drag the grabbed gizmo
+	if event is InputEventMouseMotion:
+		return _drag_gizmo(event)
+
+	# For ESC key or comparable events, cancel the dragging if in place
+	if event.is_action_pressed("ui_cancel"):
+		return _cancel_dragging_gizmo(event)
+	
+	## Nothing to handle outside the cases above
+	return false
+
+
+#endregion
+
+#region Private ####################################################################################
+
+func _on_property_changed(property: String):
+	update_overlays()
+
+
+func _on_gizmo_settings_changed() -> void:
+	var gizmo_id = 0
+	var default_font = EditorInterface.get_editor_theme().default_font
+
+	for gizmo in _gizmos:
+		match gizmo_id:
+			WALK_TO_POINT:
+				gizmo.set_theme(
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_WALK_TO_POINT_COLOR),
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_HANDLER_SIZE),
+					default_font,
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_FONT_SIZE)
+				)
+			LOOK_AT_POINT:
+				gizmo.set_theme(
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_LOOK_AT_POINT_COLOR),
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_HANDLER_SIZE),
+					default_font,
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_FONT_SIZE)
+				)
+			BASELINE:
+				gizmo.set_theme(
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_BASELINE_COLOR),
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_HANDLER_SIZE),
+					default_font,
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_FONT_SIZE)
+				)
+			DIALOG_POS:
+				gizmo.set_theme(
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_DIALOG_POS_COLOR),
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_HANDLER_SIZE),
+					default_font,
+					PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_FONT_SIZE)
+				)
+
+		gizmo.show_connector = PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_SHOW_CONNECTORS)
+		gizmo.show_outlines = PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_SHOW_OUTLINE)
+		gizmo.show_target_name = PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_SHOW_NODE_NAME)
+		gizmo_id += 1
+	
+	update_overlays()
+
+
+func _on_gizmo_visibility_changed(gizmo_id:int, visibility:bool):
+	if gizmo_id < _gizmos.size():
+		_gizmos[gizmo_id].visible = visibility
+		update_overlays()
+
+func _update_properties():
+	if _grabbed_gizmo and _grabbed_gizmo.target_property:
+		_target_node.set(
+			_grabbed_gizmo.target_property,
+			_grabbed_gizmo.get_position()
+		)
+
+
+func _init_popochiu_gizmo(gizmo_id: int) -> Gizmo2D:
+	var gizmo: Gizmo2D
+	var default_font = EditorInterface.get_editor_theme().default_font
+
+	match gizmo_id:
+		WALK_TO_POINT:
+			gizmo = Gizmo2D.new(_target_node, "walk_to_point", "Walk To Point", Gizmo2D.GIZMO_POS)
+			gizmo.set_theme(
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_WALK_TO_POINT_COLOR),
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_HANDLER_SIZE),
+				default_font,
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_FONT_SIZE)
+			)
+		LOOK_AT_POINT:
+			gizmo = Gizmo2D.new(_target_node, "look_at_point", "Look At Point", Gizmo2D.GIZMO_POS)
+			gizmo.set_theme(
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_LOOK_AT_POINT_COLOR),
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_HANDLER_SIZE),
+				default_font,
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_FONT_SIZE)
+			)
+		BASELINE:
+			gizmo = Gizmo2D.new(_target_node, "baseline", "Baseline", Gizmo2D.GIZMO_VPOS)
+			gizmo.set_theme(
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_BASELINE_COLOR),
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_HANDLER_SIZE),
+				default_font,
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_FONT_SIZE)
+			)
+		DIALOG_POS:
+			gizmo = Gizmo2D.new(_target_node, "dialog_pos", "Dialog Position", Gizmo2D.GIZMO_POS)
+			gizmo.set_theme(
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_DIALOG_POS_COLOR),
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_HANDLER_SIZE),
+				default_font,
+				PopochiuEditorConfig.get_editor_setting(PopochiuEditorConfig.GIZMOS_FONT_SIZE)
+			)
+	return gizmo
+
+
+func _try_grab_gizmo(event: InputEventMouseButton) -> bool:
+	# Check if the mouse click happened on a gizmo
+	# The order is reversed to the topmost gizmo
+	# (the last been drawn) is selected
+	for i in range(_active_gizmos.size() - 1, -1, -1):
+		if not _active_gizmos[i].has_point(event.position):
+			continue
+		_grabbed_gizmo = _active_gizmos[i]
+		break
+
+	# If user clicked on no gizmos
+	# ignore the event
+	if not _grabbed_gizmo:
+		return false
+
+	# hold the gizmo with the mouse
+	_grabbed_gizmo.grab(event.position)
+	_undo.create_action("Move gizmo")
+	_undo.add_undo_property(
+		_grabbed_gizmo.target_node,
+		_grabbed_gizmo.target_property,
+		_grabbed_gizmo.target_node.get(_grabbed_gizmo.target_property)
+	)
+	update_overlays()
+	return true
+
+
+func _release_gizmo(event: InputEvent) -> bool:
+	# If there is no gizmo to release
+	# ignore the event
+	if not _grabbed_gizmo:
+		return false
+		
+	_grabbed_gizmo.release()
+	_undo.add_do_property(
+		_grabbed_gizmo.target_node,
+		_grabbed_gizmo.target_property,
+		_grabbed_gizmo.target_node.get(_grabbed_gizmo.target_property)
+	)
+	_undo.commit_action()
+	update_overlays()
+	_grabbed_gizmo = null
+	return true
+
+
+func _drag_gizmo(event: InputEvent) -> bool:
+	# If no gizmo to drag
+	# ignore the event
+	if not _grabbed_gizmo:
+		return false
+
+	# Drag the gizmo
+	_grabbed_gizmo.drag_to(event.position)
+	_update_properties()
+	update_overlays()
+	return true
+
+
+func _cancel_dragging_gizmo(event: InputEvent) -> bool:
+	# If ESC/Cancel happens but we're not dragging
+	# ignore the event
+	if not _grabbed_gizmo:
+		return false
+	
+	# Cancel the action
+	_grabbed_gizmo.cancel()
+	_undo.commit_action()
+	_undo.get_history_undo_redo(_undo.get_object_history_id(_grabbed_gizmo.target_node)).undo()
+	update_overlays()
+	_grabbed_gizmo = null
+	return true
+
+
+#endregion

addons/popochiu/editor/gizmos/gizmo_clickable_plugin.gd.uid

@@ -0,0 +1 @@
+uid://1t0c81s6wd7c

addons/popochiu/editor/gizmos/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="PopochiuGizmoClickable"
+description="Provides viewport-drawn interactive 2D gizmos to Popochiu objects in the editor."
+author="Carenalgas Dev Team"
+version="2.0"
+script="gizmo_clickable_plugin.gd"

addons/popochiu/editor/helpers/popochiu_editor_helper.gd

@@ -0,0 +1,323 @@
+@tool
+class_name PopochiuEditorHelper
+extends Resource
+## Utils class for Editor related things.
+
+# ---- Strings, paths, scenes, and other values ----------------------------------------------------
+const POPUPS_FOLDER = "res://addons/popochiu/editor/popups/"
+const CREATE_OBJECT_FOLDER = "res://addons/popochiu/editor/popups/create_object/"
+const CREATE_ROOM = preload(CREATE_OBJECT_FOLDER + "create_room/create_room.tscn")
+const CREATE_CHARACTER = preload(CREATE_OBJECT_FOLDER + "create_character/create_character.tscn")
+const CREATE_INVENTORY_ITEM = preload(
+	CREATE_OBJECT_FOLDER + "create_inventory_item/create_inventory_item.tscn"
+)
+const CREATE_DIALOG = preload(CREATE_OBJECT_FOLDER + "create_dialog/create_dialog.tscn")
+const CREATE_PROP = preload(CREATE_OBJECT_FOLDER + "create_prop/create_prop.tscn")
+const CREATE_HOTSPOT = preload(CREATE_OBJECT_FOLDER + "create_hotspot/create_hotspot.tscn")
+const CREATE_WALKABLE_AREA = preload(
+	CREATE_OBJECT_FOLDER + 	"create_walkable_area/create_walkable_area.tscn"
+)
+const CREATE_REGION = preload(CREATE_OBJECT_FOLDER + "create_region/create_region.tscn")
+const CREATE_MARKER = preload(CREATE_OBJECT_FOLDER + "create_marker/create_marker.tscn")
+const DELETE_CONFIRMATION_SCENE = preload(
+	POPUPS_FOLDER + "delete_confirmation/delete_confirmation.tscn"
+)
+const PROGRESS_DIALOG_SCENE = preload(POPUPS_FOLDER + "progress/progress.tscn")
+const SETUP_SCENE = preload("res://addons/popochiu/editor/popups/setup/setup.tscn")
+# ---- Identifiers ---------------------------------------------------------------------------------
+const POPOCHIU_OBJECT_POLYGON_GROUP = "popochiu_object_polygon"
+const MIGRATIONS_PANEL_SCENE = preload(
+	"res://addons/popochiu/editor/popups/migrations_panel/migrations_panel.tscn"
+)
+# ---- Classes -------------------------------------------------------------------------------------
+const PopochiuSignalBus = preload("res://addons/popochiu/editor/helpers/popochiu_signal_bus.gd")
+const DeleteConfirmation = preload(POPUPS_FOLDER + "delete_confirmation/delete_confirmation.gd")
+const Progress = preload(POPUPS_FOLDER + "progress/progress.gd")
+const CreateObject = preload(CREATE_OBJECT_FOLDER + "create_object.gd")
+const MigrationsPanel = preload(
+	"res://addons/popochiu/editor/popups/migrations_panel/migrations_panel.gd"
+)
+
+static var signal_bus := PopochiuSignalBus.new()
+static var ei := EditorInterface
+static var undo_redo: EditorUndoRedoManager = null
+static var dock: Panel = null
+
+static var _room_scene_path_template := PopochiuResources.ROOMS_PATH.path_join("%s/room_%s.tscn")
+
+
+#region Public #####################################################################################
+static func select_node(node: Node) -> void:
+	ei.get_selection().clear()
+	ei.get_selection().add_node(node)
+
+
+static func show_popup(popup_name: String) -> void:
+	PopochiuUtils.print_normal(popup_name)
+
+
+static func add_resource_to_popochiu(target: String, resource: Resource) -> int:
+	return PopochiuResources.set_data_value(target, resource.script_name, resource.resource_path)
+
+
+static func show_delete_confirmation(
+	content: DeleteConfirmation, min_size := Vector2i(640, 160)
+) -> void:
+	var dialog := ConfirmationDialog.new()
+	dialog.title = content.title
+	
+	dialog.confirmed.connect(
+		func () -> void:
+			if content.on_confirmed:
+				content.on_confirmed.call()
+			
+			dialog.queue_free()
+	)
+	dialog.canceled.connect(
+		func () -> void:
+			if content.on_canceled:
+				content.on_canceled.call()
+			
+			dialog.queue_free()
+	)
+	dialog.about_to_popup.connect(content.on_about_to_popup)
+	dialog.add_child(content)
+	
+	await show_dialog(dialog, min_size)
+
+
+static func show_progress(min_size := Vector2i(640, 80)) -> Progress:
+	var dialog := AcceptDialog.new()
+	var content: Progress = PROGRESS_DIALOG_SCENE.instantiate()
+	
+	dialog.borderless = true
+	dialog.add_child(content)
+	dialog.get_ok_button().hide()
+	await show_dialog(dialog, min_size)
+	
+	return content
+
+
+static func show_creation_popup(scene: PackedScene, min_size := Vector2i(640, 180)) -> void:
+	var content: CreateObject = scene.instantiate()
+	var dialog := ConfirmationDialog.new()
+	
+	content.content_changed.connect(
+		func () -> void:
+			content.custom_minimum_size = content.get_child(0).size
+			content.size = content.get_child(0).size
+			
+			dialog.reset_size()
+			dialog.move_to_center()
+	)
+	dialog.confirmed.connect(content.create)
+	dialog.canceled.connect(dialog.queue_free)
+	dialog.about_to_popup.connect(content.on_about_to_popup)
+	dialog.add_child(content)
+	await show_dialog(dialog, min_size)
+	
+	dialog.register_text_enter(content.input)
+
+
+static func show_setup(is_welcome := false) -> void:
+	var dialog := ConfirmationDialog.new()
+	var content := SETUP_SCENE.instantiate()
+	
+	dialog.title = "Setup"
+	dialog.confirmed.connect(content.on_close)
+	dialog.close_requested.connect(content.on_close)
+	dialog.about_to_popup.connect(content.on_about_to_popup)
+	
+	dialog.add_child(content)
+	dock.add_child.call_deferred(dialog)
+	await dialog.ready
+	
+	content.define_content(is_welcome)
+	content.size_calculated.connect(
+		func () -> void:
+			dialog.reset_size()
+			dialog.move_to_center()
+	)
+	
+	await show_dialog(dialog, content.custom_minimum_size)
+
+
+static func show_migrations(
+	content: MigrationsPanel, min_size := Vector2i(640, 640)
+) -> AcceptDialog:
+	var dialog := AcceptDialog.new()
+	dialog.title = "Migration Tool"
+	content.anchors_preset = Control.PRESET_FULL_RECT
+	dialog.add_child(content)
+	await show_dialog(dialog, min_size)
+	
+	return dialog
+
+
+static func show_dialog(dialog: Window, min_size := Vector2i.ZERO) -> void:
+	if not dialog.is_inside_tree():
+		dock.add_child.call_deferred(dialog)
+		await dialog.ready
+	
+	dialog.popup_centered(min_size * EditorInterface.get_editor_scale())
+
+
+
+# Type-checking functions
+static func is_popochiu_clickable(node: Node) -> bool:
+	return node is PopochiuCharacter \
+	or node is PopochiuProp \
+	or node is PopochiuHotspot
+
+
+static func is_popochiu_object(node: Node) -> bool:
+	return node is PopochiuRoom \
+	or is_popochiu_room_object(node)
+
+
+static func is_popochiu_room_object(node: Node) -> bool:
+	return node is PopochiuCharacter \
+	or node is PopochiuProp \
+	or node is PopochiuHotspot \
+	or node is PopochiuWalkableArea \
+	or node is PopochiuRegion
+
+
+static func is_room(node: Node) -> bool:
+	return node is PopochiuRoom
+
+
+static func is_character(node: Node) -> bool:
+	return node is PopochiuCharacter
+
+
+static func is_prop(node: Node) -> bool:
+	return node is PopochiuProp
+
+
+static func is_hotspot(node: Node) -> bool:
+	return node is PopochiuHotspot
+
+
+static func is_walkable_area(node: Node) -> bool:
+	return node is PopochiuWalkableArea
+
+
+static func is_region(node: Node) -> bool:
+	return node is PopochiuRegion
+
+
+static func is_marker(node: Node) -> bool:
+	return node is Marker2D
+
+
+static func is_popochiu_obj_polygon(node: Node):
+	return node.is_in_group(POPOCHIU_OBJECT_POLYGON_GROUP)
+
+
+# Context-checking functions
+static func is_editing_room() -> bool:
+	# If the open scene in the editor is a PopochiuRoom, return true
+	return is_room(ei.get_edited_scene_root())
+
+
+# Quick-access functions
+static func get_first_child_by_group(node: Node, group: StringName) -> Node:
+	if (node == null):
+		return null
+	for n in node.get_children():
+		if n.is_in_group(group):
+			return n
+	return null
+
+
+static func get_all_children(node, children := []) -> Array:
+	if node == null:
+		return []
+	children.push_back(node)
+	for child in node.get_children():
+		children = get_all_children(child, children)
+	return children
+
+
+## Overrides the font [param font_name] in [param node] by the theme [Font] identified by
+## [param editor_font_name].
+static func override_font(node: Control, font_name: String, editor_font_name: String) -> void:
+	node.add_theme_font_override(font_name, node.get_theme_font(editor_font_name, "EditorFonts"))
+
+
+static func frame_processed() -> void:
+	await EditorInterface.get_base_control().get_tree().process_frame
+
+
+static func secs_passed(secs := 1.0) -> void:
+	await EditorInterface.get_base_control().get_tree().create_timer(secs).timeout
+
+
+static func filesystem_scanned() -> void:
+	EditorInterface.get_resource_filesystem().scan.call_deferred()
+	await EditorInterface.get_resource_filesystem().filesystem_changed
+
+
+static func pack_scene(node: Node, path := "") -> int:
+	var packed_scene := PackedScene.new()
+	packed_scene.pack(node)
+	
+	if path.is_empty():
+		path = node.scene_file_path
+	
+	return ResourceSaver.save(packed_scene, path)
+
+
+## Helper function to recursively remove all folders and files inside [param folder_path].
+static func remove_recursive(folder_path: String) -> bool:
+	if DirAccess.dir_exists_absolute(folder_path):
+		# Delete subfolders and their contents recursively in folder_path
+		for subfolder_path: String in get_absolute_directory_paths_at(folder_path):
+			remove_recursive(subfolder_path)
+		
+		# Delete all files in folder_path
+		for file_path: String in get_absolute_file_paths_at(folder_path):
+			if DirAccess.remove_absolute(file_path) != OK:
+				return false
+		
+		# Once all files are deleted in folder_path, remove folder_path
+		if DirAccess.remove_absolute(folder_path) != OK:
+			return false
+	return true
+
+
+## Helper function to get the absolute directory paths for all folders under [param folder_path].
+static func get_absolute_directory_paths_at(folder_path: String) -> Array:
+	var dir_array : PackedStringArray = []
+	
+	if DirAccess.dir_exists_absolute(folder_path):
+		for folder in DirAccess.get_directories_at(folder_path):
+			dir_array.append(folder_path.path_join(folder))
+	
+	return Array(dir_array)
+
+
+## Helper function to get the absolute file paths for all files under [param folder_path].
+static func get_absolute_file_paths_at(folder_path: String) -> PackedStringArray:
+	var file_array : PackedStringArray = []
+	
+	if DirAccess.dir_exists_absolute(folder_path):
+		for file in DirAccess.get_files_at(folder_path): 
+			file_array.append(folder_path.path_join(file))
+	
+	return file_array
+
+
+## Returns an array of [PopochiuRoom] (instances) for all the rooms in the project.
+static func get_rooms() -> Array[PopochiuRoom]:
+	var rooms: Array[PopochiuRoom] = []
+	rooms.assign(PopochiuResources.get_section_keys("rooms").map(
+		func (room_name: String) -> PopochiuRoom:
+			var scene_path := _room_scene_path_template.replace("%s", room_name.to_snake_case())
+			return (load(scene_path) as PackedScene).instantiate(PackedScene.GEN_EDIT_STATE_INSTANCE)
+	))
+	return rooms
+
+
+#endregion

addons/popochiu/editor/helpers/popochiu_editor_helper.gd.uid

@@ -0,0 +1 @@
+uid://bgogdq51wvqyn

addons/popochiu/editor/helpers/popochiu_gui_templates_helper.gd

@@ -0,0 +1,359 @@
+@tool
+extends Resource
+## Helper class for operations related to the GUI templates
+
+static var _template_id := ""
+static var _template_theme_path := ""
+
+#region Public #####################################################################################
+## Creates a copy of the selected template, including its components. Also generate the necessary
+## scripts to define custom logic for the graphical interface and its commands.
+static func copy_gui_template(
+	template_name: String, on_progress: Callable, on_complete: Callable
+) -> void:
+	if (
+		DirAccess.dir_exists_absolute(PopochiuResources.GUI_GAME_FOLDER)
+		and template_name == PopochiuResources.get_data_value("ui", "template", "")
+	):
+		PopochiuUtils.print_normal("No changes in GUI template.")
+		
+		on_complete.call()
+		return
+	
+	on_progress.call(0, "Starting GUI template application")
+	
+	_template_theme_path = ""
+	
+	var scene_path := PopochiuResources.GUI_CUSTOM_SCENE
+	var commands_template_path := PopochiuResources.GUI_CUSTOM_TEMPLATE
+	
+	_template_id = template_name.to_snake_case()
+	
+	if _template_id != PopochiuResources.GUI_CUSTOM:
+		scene_path = PopochiuResources.GUI_TEMPLATES_FOLDER.path_join(
+			"%s/%s_gui.tscn" % [_template_id, _template_id]
+		)
+		commands_template_path = PopochiuResources.GUI_SCRIPT_TEMPLATES_FOLDER.path_join(
+			"%s_commands_template.gd" % _template_id
+		)
+	
+	var script_path := PopochiuResources.GUI_GAME_SCENE.replace(".tscn", ".gd")
+	
+	await _wait()
+	on_progress.call(5, "Creating Graphic Interface scene")
+	
+	# ---- Make a copy of the selected GUI template ------------------------------------------------
+	if _create_scene(scene_path) != OK:
+		PopochiuUtils.print_error("Couldn't create %s file" % PopochiuResources.GUI_GAME_SCENE)
+		return
+	
+	await _wait(2.0)
+	on_progress.call(10, "Copying a bunch of components")
+	
+	# Copy the components used by the GUI template to the res://game/gui/components
+	# folder so devs can play with them freely -----------------------------------------------------
+	await copy_components(scene_path, true)
+	
+	on_progress.call(60, "Creating scripts")
+	
+	# Create a copy of the corresponding commands template -----------------------------------------
+	_copy_commands_and_gui_scripts(
+		commands_template_path, PopochiuResources.GUI_COMMANDS, script_path, scene_path
+	)
+	
+	await _wait(1.5)
+	on_progress.call(80, "Assigning scripts")
+	
+	# Update the script of the created gui.tscn so it uses the copy created above ------------------
+	if _update_scene_script(script_path) != OK:
+		PopochiuUtils.print_error("Couldn't update gui.tscn script")
+		return
+	
+	await _wait()
+	on_progress.call(90, "Updating config file")
+	
+	# Update the info related to the GUI template and the GUI commands script
+	# in the popochiu_data.cfg file ----------------------------------------------------------------
+	PopochiuResources.set_data_value("ui", "template", template_name)
+	await _wait(0.8)
+	
+	on_progress.call(100, "All in place. Thanks for your patience.")
+	PopochiuUtils.print_normal("[wave]Selected GUI template successfully applied[/wave]")
+	await _wait()
+	await PopochiuEditorHelper.filesystem_scanned()
+	
+	on_complete.call()
+
+
+static func copy_component(source_scene_path: String) -> String:
+	var file_name := source_scene_path.get_file()
+	var source_folder := source_scene_path.get_base_dir()
+	
+	var target_folder := source_folder.replace(PopochiuResources.GUI_ADDON_FOLDER, "")
+	target_folder = PopochiuResources.GUI_GAME_FOLDER + target_folder
+	
+	if not DirAccess.dir_exists_absolute(target_folder):
+		DirAccess.make_dir_recursive_absolute(target_folder)
+	
+	# Make a copy of the component and save it in the graphic interface components folder
+	var component_instance := (load(source_scene_path) as PackedScene).instantiate()
+	var target_scene_file := "%s/%s" % [target_folder, file_name]
+	
+	var packed_scene := PackedScene.new()
+	packed_scene.pack(component_instance)
+	packed_scene.resource_path = target_scene_file
+	
+	var err := ResourceSaver.save(packed_scene, target_scene_file)
+	
+	if err != OK:
+		PopochiuUtils.print_error(
+			"Couldn't create instance of %s component. Error code: %d." % [
+				file_name.get_slice(".", 0).capitalize(),
+				err
+			]
+		)
+		
+		return ""
+	
+	# Move the dependencies of the source scene to the graphic interface folder
+	await copy_components(source_scene_path)
+	
+	return target_scene_file
+
+
+## Makes a copy of the components used by the original GUI template to the
+## **res://game/gui/components/** folder so devs can play with those scenes without
+## affecting the ones in the plugin's folder.
+static func copy_components(source_scene_path: String, is_gui_game_scene := false) -> void:
+	var dependencies_to_update: Array[Dictionary] = []
+	
+	# Make a copy of the dependencies of the graphic interface
+	for dep: String in ResourceLoader.get_dependencies(source_scene_path):
+		var source_file_path := dep.get_slice("::", 2)
+		
+		if (
+			is_gui_game_scene and source_file_path.get_extension() == "gd"
+			and source_scene_path.get_base_dir() == source_file_path.get_base_dir()
+		):
+			# Ignore the script of the GUI template scene file
+			continue
+		
+		var source_file_uid := ResourceUID.id_to_text(
+			ResourceLoader.get_resource_uid(source_file_path)
+		)
+		var dependency_data := {
+			source_path = source_file_path,
+			source_uid = source_file_uid,
+			target_path = "",
+		}
+		
+		# ---- Create the folder of the file -------------------------------------------------------
+		var file_name := source_file_path.get_file()
+		var source_folder := source_file_path.get_base_dir()
+		
+		var target_folder := source_folder.replace(PopochiuResources.GUI_ADDON_FOLDER, "")
+		target_folder = target_folder.replace("templates/%s/" % _template_id, "")
+		target_folder = PopochiuResources.GUI_GAME_FOLDER + target_folder
+		
+		dependency_data.target_path = "%s/%s" % [target_folder, file_name]
+		
+		# Make sure all the copied components share the copied GUI theme
+		if source_file_path.get_extension() == "tres" and "_theme" in source_file_path:
+			if is_gui_game_scene and _template_theme_path.is_empty():
+				# Change the name of the GUI template theme so it differs from the original one
+				dependency_data.target_path = "%s/%s" % [
+					target_folder, "gui_theme.tres"
+				]
+				_template_theme_path = dependency_data.target_path
+			elif not is_gui_game_scene:
+				dependency_data.target_path = _template_theme_path
+		
+		dependencies_to_update.append(dependency_data)
+		
+		if FileAccess.file_exists(dependency_data.target_path):
+			# Ignore any file that has already been copied
+			continue
+		
+		if not DirAccess.dir_exists_absolute(target_folder):
+			DirAccess.make_dir_recursive_absolute(target_folder)
+		
+		# --- Make a copy of the original file -----------------------------------------------------
+		if source_file_path.get_extension() == "gd":
+			_copy_component_script(source_file_path, dependency_data.target_path)
+		else:
+			_copy_file(source_file_path, target_folder, dependency_data.target_path)
+	
+		EditorInterface.get_resource_filesystem().scan()
+		await EditorInterface.get_resource_filesystem().filesystem_changed
+		
+		# Repeat the process for each of the dependencies of the .tscn resources
+		if source_file_path.get_extension() == "tscn":
+			await copy_components(source_file_path)
+	
+	if is_gui_game_scene:
+		_update_dependencies(PopochiuResources.GUI_GAME_SCENE, dependencies_to_update)
+	else:
+		var game_scene_path := source_scene_path.replace(PopochiuResources.GUI_ADDON_FOLDER, "")
+		game_scene_path = game_scene_path.replace("templates/%s/" % _template_id, "")
+		game_scene_path = PopochiuResources.GUI_GAME_FOLDER + game_scene_path
+		
+		_update_dependencies(game_scene_path, dependencies_to_update)
+	
+	EditorInterface.get_resource_filesystem().scan()
+	await EditorInterface.get_resource_filesystem().filesystem_changed
+
+
+#endregion
+
+#region Private ####################################################################################
+## Create the **gui.tscn** file as a copy of the selected GUI template scene.
+## If a template change is being made, all components of the previous template are removed along
+## with the **.tscn** file before copying the new one.
+static func _create_scene(scene_path: String) -> int:
+	# Create the res://game/gui/ folder
+	if not FileAccess.file_exists(PopochiuResources.GUI_GAME_SCENE):
+		DirAccess.make_dir_recursive_absolute(PopochiuResources.GUI_GAME_FOLDER)
+	else:
+		# Remove the gui.tscn file
+		DirAccess.remove_absolute(PopochiuResources.GUI_GAME_SCENE)
+		EditorInterface.get_resource_filesystem().scan()
+		
+		for dir_name: String in DirAccess.get_directories_at(PopochiuResources.GUI_GAME_FOLDER):
+			_remove_components(PopochiuResources.GUI_GAME_FOLDER + dir_name)
+	
+	# Make a copy of the selected GUI template (.tscn) and save it in
+	# res://game/gui/gui.tscn ------------------------------------------
+	var gi_scene := load(scene_path).duplicate(true)
+	gi_scene.resource_path = PopochiuResources.GUI_GAME_SCENE
+	
+	return ResourceSaver.save(gi_scene, PopochiuResources.GUI_GAME_SCENE)
+
+
+static func _remove_components(dir_path: String) -> void:
+	for file_name: String in DirAccess.get_files_at(dir_path):
+		DirAccess.remove_absolute(dir_path.path_join(file_name))
+		EditorInterface.get_resource_filesystem().scan()
+	
+	for dir_name: String in DirAccess.get_directories_at(dir_path):
+		var sub_dir_path := dir_path.path_join(dir_name)
+		_remove_components(sub_dir_path)
+	
+	# Once the directory is empty, remove it
+	DirAccess.remove_absolute(dir_path)
+	EditorInterface.get_resource_filesystem().scan()
+
+
+## Makes a copy of a GUI component's script.
+static func _copy_component_script(
+	source_file_path: String, target_file_path: String
+) -> void:
+	# Make a copy of the original script -----------------------------------------------------------
+	var source_file := FileAccess.open(source_file_path, FileAccess.READ)
+	var source_code := source_file.get_as_text()
+	source_file.close()
+	
+	if "class_name " in source_code:
+		source_code = source_code.replace("class_name Popochiu", "class_name GUI")
+	
+	var file_write := FileAccess.open(target_file_path, FileAccess.WRITE)
+	file_write.store_string(source_code)
+	file_write.close()
+	
+	# Create a script for devs to overwrite the functionality of the original's copy script --------
+	file_write = FileAccess.open(target_file_path.replace(".gd", "_custom.gd"), FileAccess.WRITE)
+	if "@tool" in source_code:
+		file_write.store_string("@tool\n")
+	file_write.store_string('extends "%s"' % target_file_path.get_file())
+
+
+static func _copy_file(
+	source_file_path: String, target_folder: String, target_file_path: String
+) -> void:
+	# ---- Create a copy of the scene file ---------------------------------------------------------
+	if source_file_path.get_extension() in ["tscn", "tres"]:
+		var file_resource := load(source_file_path).duplicate(true)
+		file_resource.resource_path = target_file_path
+		
+		if ResourceSaver.save(file_resource, target_file_path) != OK:
+			DirAccess.remove_absolute(target_folder)
+	else:
+		DirAccess.copy_absolute(source_file_path, target_file_path)
+
+
+## Replace the UID and paths of the components in the graphic interface scene
+static func _update_dependencies(scene_path: String, dependencies_to_update: Array) -> void:
+	if dependencies_to_update.is_empty():
+		return
+	
+	# ---- Update the UID and paths of the copied components ---------------------------------------
+	var file_read = FileAccess.open(scene_path, FileAccess.READ)
+	var text := file_read.get_as_text()
+	file_read.close()
+	
+	for dic: Dictionary in dependencies_to_update:
+		var target_path: String = dic.target_path
+		
+		if ".gd" in target_path:
+			target_path = target_path.replace(".gd", "_custom.gd")
+		
+		text = text.replace(dic.source_path, target_path)
+		
+		var target_uid := ResourceUID.id_to_text(ResourceLoader.get_resource_uid(target_path))
+		
+		if "invalid" in target_uid: continue
+		
+		text = text.replace(dic.source_uid, target_uid)
+	
+	var file_write = FileAccess.open(scene_path, FileAccess.WRITE)
+	file_write.store_string(text)
+	file_write.close()
+
+
+## Copy the commands and graphic interface scripts of the chosen GUI template. The new graphic
+## interface scripts inherits from the one originally assigned to the .tscn file of the selected
+## template.
+static func _copy_commands_and_gui_scripts(
+	commands_template_path: String, commands_path: String, script_path: String, scene_path: String
+) -> void:
+	DirAccess.copy_absolute(commands_template_path, commands_path)
+	
+	# Create a copy of the graphic interface script template ---------------------------------------
+	var template_path := (
+		PopochiuResources.GUI_SCRIPT_TEMPLATES_FOLDER + "gui_template.gd"
+	)
+	var script_file := FileAccess.open(template_path, FileAccess.READ)
+	var source_code := script_file.get_as_text()
+	script_file.close()
+	source_code = source_code.replace(
+		"extends PopochiuGraphicInterface",
+		'extends "%s"' % scene_path.replace(".tscn", ".gd")
+	)
+	script_file = FileAccess.open(script_path, FileAccess.WRITE)
+	script_file.store_string(source_code)
+	script_file.close()
+
+
+## Updates the script of the created [b]res://game/gui/gui.tscn[/b] file so it uses the one created
+## in [method _copy_commands_and_gui_scripts].
+static func _update_scene_script(script_path: String) -> int:
+	# Update the script of the GUI -----------------------------------------------------------------
+	var scene := (load(
+		PopochiuResources.GUI_GAME_SCENE
+	) as PackedScene).instantiate()
+	scene.set_script(load(script_path))
+	
+	# Set the name of the root node
+	scene.name = "GUI"
+	
+	var packed_scene: PackedScene = PackedScene.new()
+	packed_scene.pack(scene)
+	packed_scene.resource_path = PopochiuResources.GUI_GAME_SCENE
+	
+	return ResourceSaver.save(packed_scene, PopochiuResources.GUI_GAME_SCENE)
+
+
+static func _wait(max := 1.0) -> void:
+	await PopochiuEditorHelper.secs_passed(randf_range(0.5, max))
+
+
+#endregion

addons/popochiu/editor/helpers/popochiu_gui_templates_helper.gd.uid

@@ -0,0 +1 @@
+uid://cn6emnkso14qe

addons/popochiu/editor/helpers/popochiu_signal_bus.gd

@@ -0,0 +1,9 @@
+extends RefCounted
+## Helper Editor class to emit and connect to signals across different components in the plugin
+
+signal main_scene_changed(scene_path: String)
+signal pc_changed(script_name: String)
+signal audio_cues_deleted(cue_file_paths: Array)
+signal main_object_added(type: int, name_to_add: String)
+signal gizmo_visibility_changed(gizmo: int, visible: bool)
+signal migrations_done

addons/popochiu/editor/helpers/popochiu_signal_bus.gd.uid

@@ -0,0 +1 @@
+uid://p35cn6n5xi6r

addons/popochiu/editor/importers/aseprite/animation_creator.gd

@@ -0,0 +1,390 @@
+@tool
+# This logic has been taken almost as-is from Vinicius Gerevini's
+# Aseprite Wizard plugin. Credits goes to him for the real magic.
+# See: https://godotengine.org/asset-library/asset/713
+extends RefCounted
+
+const RESULT_CODE = preload("res://addons/popochiu/editor/config/result_codes.gd")
+const _DEFAULT_AL = "" # Empty string equals default "Global" animation library
+
+# Vars configured on initialization
+var _file_system: EditorFileSystem
+var _aseprite: RefCounted
+
+# Vars configured on animations creation
+var _target_node: Node
+var _player: AnimationPlayer
+var _options: Dictionary
+
+# Class-logic vars
+var _spritesheet_metadata = {}
+var _target_sprite: Sprite2D
+var _output: Dictionary
+
+
+#region Public #####################################################################################
+func init(aseprite: RefCounted, editor_file_system: EditorFileSystem = null):
+	_file_system = editor_file_system
+	_aseprite = aseprite
+
+
+## Public interfaces, dedicated to specific popochiu objects
+func create_character_animations(character: Node, player: AnimationPlayer, options: Dictionary):
+	# Chores
+	_target_node = character
+	_player = player
+	_options = options
+
+	# Duly check everything is valid and cleanup animations
+	var result = _perform_common_checks()
+	if result != RESULT_CODE.SUCCESS:
+		return result
+
+	# Create the spritesheet
+	result = await _create_spritesheet_from_file()
+	if result != RESULT_CODE.SUCCESS:
+		return result
+
+	# Load tags information
+	result = await _load_spritesheet_metadata()
+	if result != RESULT_CODE.SUCCESS:
+		return result
+
+	# Set the texture in the sprite and configure
+	# the animations in the AnimationPlayer
+	_setup_texture()
+	result = _configure_animations()
+
+	return result
+
+
+func create_prop_animations(prop: Node, aseprite_tag: String, options: Dictionary):
+	# Chores
+	_target_node = prop
+	# TODO: if the prop has no AnimationPlayer, add one!
+	_player = prop.get_node("AnimationPlayer")
+	_options = options
+
+	var prop_animation_name = aseprite_tag.to_snake_case()
+
+	# Duly check everything is valid and cleanup animations
+	var result = _perform_common_checks()
+	if result != RESULT_CODE.SUCCESS:
+		return result
+
+	# Create the spritesheet
+	result = await _create_spritesheet_from_tag(aseprite_tag)
+	if result != RESULT_CODE.SUCCESS:
+		return result
+
+	# Load tags information
+	result = await _load_spritesheet_metadata(aseprite_tag)
+	if result != RESULT_CODE.SUCCESS:
+		return result
+
+	# Set the texture in the sprite and configure
+	# the animations in the AnimationPlayer
+	_setup_texture()
+	result = _configure_animations()
+
+	# Sorry, mom...
+	_player.autoplay = prop.name.to_snake_case()
+
+	return result
+
+
+#endregion
+
+#region Private ####################################################################################
+## This function creates a spritesheet with the whole file content
+func _create_spritesheet_from_file():
+	## TODO: See _aseprite.export_layer() when the time comes to add layers selection
+	_output = _aseprite.export_file(_options.source, _options.output_folder, _options)
+	if _output.is_empty():
+		return RESULT_CODE.ERR_ASEPRITE_EXPORT_FAILED
+	return RESULT_CODE.SUCCESS
+
+
+## This function creates a spritesheet with the frames of a specific tag
+## WARNING: it's case sensitive
+func _create_spritesheet_from_tag(selected_tag: String):
+	## TODO: See _aseprite.export_layer() when the time comes to add layers selection
+	_output = _aseprite.export_tag(_options.source, selected_tag, _options.output_folder, _options)
+	if _output.is_empty():
+		return RESULT_CODE.ERR_ASEPRITE_EXPORT_FAILED
+	return RESULT_CODE.SUCCESS
+
+
+func _load_spritesheet_metadata(selected_tag: String = ""):
+	_spritesheet_metadata = {
+		tags = {},
+		frames = {},
+		meta = {},
+		sprite_sheet = {}
+	}
+
+	# Refresh filesystem
+	await _scan_filesystem()
+
+	# Collect all needed info
+	var source_file = _output.data_file
+	var sprite_sheet = _output.sprite_sheet
+	
+	# Try to access, decode and validate Aseprite JSON output
+	var file = FileAccess.open(source_file, FileAccess.READ)
+	if file == null:
+		return file.get_open_error()
+		
+	var test_json_conv = JSON.new()
+	test_json_conv.parse(file.get_as_text())
+	var content = test_json_conv.get_data()
+	
+	if not _aseprite.is_valid_spritesheet(content):
+		return RESULT_CODE.ERR_INVALID_ASEPRITE_SPRITESHEET
+	
+	# Save image metadata from JSON data
+	_spritesheet_metadata.meta = content.meta
+
+	# Save frames metadata from JSON data
+	_spritesheet_metadata.frames = _aseprite.get_content_frames(content)
+
+	# Save tags metadata, starting from user's selection, and retrieving
+	# other information from JSON data
+	var tags = _options.get("tags").filter(func(tag): return tag.get("import"))
+
+	for t in tags:
+		# If a tag is specified, ignore every other ones
+		if not selected_tag.is_empty() and selected_tag != t.tag_name: continue
+		# Create a lookup table for tags
+		_spritesheet_metadata.tags[t.tag_name] = t
+
+	for ft in _aseprite.get_content_meta_tags(content):
+		if not _spritesheet_metadata.tags.has(ft.name): continue
+		_spritesheet_metadata.tags.get(ft.name).merge({
+			from = ft.from,
+			to = ft.to,
+			direction = ft.direction,
+		})
+	
+	# If a tag is specified, the tags lookup table should contain
+	# a single tag information. In this case the to and from properties
+	# must be shifted back in the [1 - tag_length] range.
+	if not selected_tag.is_empty():
+		# Using a temp variable to make this readable
+		var t = _spritesheet_metadata.tags[selected_tag]
+		# NOTE: imagine this goes from 34 to 54, we need to shift
+		# the range back of a 33 amount, so it goes from 1 to (54 - 33)
+		t.to = t.to - t.from + 1
+		t.from = 0
+		_spritesheet_metadata.tags[selected_tag] = t
+
+	# Save spritesheet path from the command output
+	_spritesheet_metadata.sprite_sheet = sprite_sheet
+
+	# Remove the JSON file if config says so
+	if PopochiuEditorConfig.should_remove_source_files():
+		DirAccess.remove_absolute(_output.data_file)
+		await _scan_filesystem()
+
+	return RESULT_CODE.SUCCESS
+
+
+func _configure_animations():
+	if not _player.has_animation_library(_DEFAULT_AL):
+		_player.add_animation_library(_DEFAULT_AL, AnimationLibrary.new())
+
+	if _spritesheet_metadata.tags.size() > 0:
+		var result = RESULT_CODE.SUCCESS
+		# RESTART_FROM_HERE: WARNING: in case of prop and inventory, the JSON file contains
+		# the whole set of tags, so we must take the tag.from and tag.to and remap the range
+		# from "1" to "tag.to +1 - tag.from + 1" (do the math an you'll see that's correct)
+		for tag in _spritesheet_metadata.tags.values():
+			var selected_frames = _spritesheet_metadata.frames.slice(tag.from, tag.to + 1) # slice is [)
+			result = _add_animation_frames(tag.tag_name, selected_frames, tag.direction)
+			if result != RESULT_CODE.SUCCESS:
+				break
+		return result
+	else:
+		return _add_animation_frames("default", _spritesheet_metadata.frames)
+
+
+func _add_animation_frames(anim_name: String, frames: Array, direction = 'forward'):
+	# TODO: ATM there is no way to assign a walk/talk/grab/idle animation
+	# with a different name than the standard ones. The engine is searching for
+	# lowercase names in the AnimationPlayer, thus we are forcing snake_case
+	# animations name conversion.
+	# We have to add methods or properties to the Character to assign different
+	# animations (but maybe we can do with anim_prefix or other strategies).
+	var animation_name = anim_name.to_snake_case()
+	var is_loopable = _spritesheet_metadata.tags.get(anim_name).get("loops")
+
+	# Create animation library if it doesn't exist
+	# This is always true if the user selected to wipe old animations.
+	# See _remove_animations_from_player() function.
+	if not _player.has_animation_library(_DEFAULT_AL):
+		_player.add_animation_library(_DEFAULT_AL, AnimationLibrary.new())
+
+	if not _player.get_animation_library(_DEFAULT_AL).has_animation(animation_name):
+		_player.get_animation_library(_DEFAULT_AL).add_animation(animation_name, Animation.new())
+
+	# Here is where animations are created.
+	# TODO: we need to "fork" the logic so that Character has a single spritesheet
+	# containing all tags, while Rooms/Props and Inventory Items has a single spritesheet
+	# for each tag, so that you can have each prop with its own animation (PnC)
+	var animation = _player.get_animation(animation_name)
+	_create_meta_tracks(animation)
+	var frame_track = _get_property_track_path("frame")
+	var frame_track_index = _create_track(_target_sprite, animation, frame_track)
+
+	if direction == 'reverse':
+		frames.reverse()
+
+	var animation_length = 0
+
+	for frame in frames:
+		var frame_key = _get_frame_key(frame)
+		animation.track_insert_key(frame_track_index, animation_length, frame_key)
+		animation_length += frame.duration / 1000 ## NOTE: animation_length is in seconds
+
+	if direction == 'pingpong':
+		frames.remove_at(frames.size() - 1)
+		if is_loopable:
+			frames.remove_at(0)
+		frames.reverse()
+
+		for frame in frames:
+			var frame_key = _get_frame_key(frame)
+			animation.track_insert_key(frame_track_index, animation_length, frame_key)
+			animation_length += frame.duration / 1000 ## NOTE: animation_length is in seconds
+
+	animation.length = animation_length
+	animation.loop_mode = Animation.LOOP_LINEAR if is_loopable else Animation.LOOP_NONE
+
+	return RESULT_CODE.SUCCESS
+
+
+## TODO: insert validate tokens in animation name
+func _create_track(target_sprite: Node, animation: Animation, track: String):
+	var track_index = animation.find_track(track, Animation.TYPE_VALUE)
+
+	if track_index != -1:
+		animation.remove_track(track_index)
+
+	track_index = animation.add_track(Animation.TYPE_VALUE)
+	## Here we set a label for the track in the sprite_path:property_changed format
+	## so that _get_property_track_path can rebuild it by naming convention
+	animation.track_set_path(track_index, track)
+	animation.track_set_interpolation_loop_wrap(track_index, false)
+	animation.value_track_set_update_mode(track_index, Animation.UPDATE_DISCRETE)
+
+	return track_index
+
+
+func _get_property_track_path(prop: String) -> String:
+	var node_path = _player.get_node(_player.root_node).get_path_to(_target_sprite)
+	return "%s:%s" % [node_path, prop]
+
+
+func _scan_filesystem():
+	_file_system.scan()
+	await _file_system.filesystem_changed
+
+
+func _remove_properties_from_path(path: NodePath) -> NodePath:
+	var string_path := path as String
+	if !(":" in string_path):
+		return string_path as NodePath
+
+	var property_path := path.get_concatenated_subnames() as String
+	string_path = string_path.substr(0, string_path.length() - property_path.length() - 1)
+
+	return string_path as NodePath
+
+
+# ---- SPRITE NODE LOGIC ---------------------------------------------------------------------------
+## What follow is logic specifically gathered for Sprite elements. TextureRect should 
+## be treated in a different way (see texture_rect_animation_creator.gd file in
+## original Aseprite Wizard plugin by Vinicius Gerevini)
+func _setup_texture():
+	# Load texture in target sprite (ignoring cache and forcing a refres)
+	var texture = ResourceLoader.load(
+		_spritesheet_metadata.sprite_sheet, 'Image', ResourceLoader.CACHE_MODE_IGNORE
+	)
+	texture.take_over_path(_spritesheet_metadata.sprite_sheet)
+	_target_sprite.texture = texture
+
+	if _spritesheet_metadata.frames.is_empty():
+		return
+
+	_target_sprite.hframes = (
+		_spritesheet_metadata.meta.size.w / _spritesheet_metadata.frames[0].sourceSize.w
+	)
+	_target_sprite.vframes = (
+		_spritesheet_metadata.meta.size.h / _spritesheet_metadata.frames[0].sourceSize.h
+	)
+
+
+func _create_meta_tracks(animation: Animation):
+	var hframes_track = _get_property_track_path("hframes")
+	var hframes_track_index = _create_track(_target_sprite, animation, hframes_track)
+	animation.track_insert_key(hframes_track_index, 0, _target_sprite.hframes)
+
+	var vframes_track = _get_property_track_path("vframes")
+	var vframes_track_index = _create_track(_target_sprite, animation, vframes_track)
+	animation.track_insert_key(vframes_track_index, 0, _target_sprite.vframes)
+
+	var visible_track = _get_property_track_path("visible")
+	var visible_track_index = _create_track(_target_sprite, animation, visible_track)
+	animation.track_insert_key(visible_track_index, 0, true)
+
+	
+func _get_frame_key(frame: Dictionary):
+	return _calculate_frame_index(_target_sprite,frame)
+
+
+func _calculate_frame_index(sprite: Node, frame: Dictionary) -> int:
+	var column = floor(frame.frame.x * sprite.hframes / sprite.texture.get_width())
+	var row = floor(frame.frame.y * sprite.vframes / sprite.texture.get_height())
+	return (row * sprite.hframes) + column
+
+
+func _perform_common_checks():
+	# Checks
+	if not _aseprite.check_command_path():
+		return RESULT_CODE.ERR_ASEPRITE_CMD_NOT_FULL_PATH
+
+	if not _aseprite.test_command():
+		return RESULT_CODE.ERR_ASEPRITE_CMD_NOT_FOUND
+
+	if not FileAccess.file_exists(_options.source):
+		return RESULT_CODE.ERR_SOURCE_FILE_NOT_FOUND
+
+	if not DirAccess.dir_exists_absolute(_options.output_folder):
+		return RESULT_CODE.ERR_OUTPUT_FOLDER_NOT_FOUND
+
+	_target_sprite = _find_sprite_in_target()
+
+	if _target_sprite == null:
+		return RESULT_CODE.ERR_NO_SPRITE_FOUND
+	
+	if typeof(_options.get("tags")) != TYPE_ARRAY:
+		return RESULT_CODE.ERR_TAGS_OPTIONS_ARRAY_EMPTY
+
+	if (_options.wipe_old_animations):
+		_remove_animations_from_player(_player)
+	
+	return RESULT_CODE.SUCCESS
+
+
+func _find_sprite_in_target() -> Node:
+	if not _target_node.has_node("Sprite2D"):
+		return null
+	return _target_node.get_node("Sprite2D")
+
+
+func _remove_animations_from_player(player: AnimationPlayer):
+	if player.has_animation_library(_DEFAULT_AL):
+		player.remove_animation_library(_DEFAULT_AL)
+
+
+#endregion

addons/popochiu/editor/importers/aseprite/animation_creator.gd.uid

@@ -0,0 +1 @@
+uid://c44sonibms74d

addons/popochiu/editor/importers/aseprite/aseprite_controller.gd

@@ -0,0 +1,249 @@
+@tool
+extends RefCounted
+
+
+# ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ PUBLIC ░░░░
+func export_file(file_name: String, output_folder: String, options: Dictionary) -> Dictionary:
+	var exception_pattern = options.get('exception_pattern', "")
+	var only_visible_layers = options.get('only_visible_layers', false)
+	var output_name = (
+		file_name if options.get('output_filename') == ""
+		else options.get('output_filename', file_name)
+	)
+	var basename = _get_file_basename(output_name)
+	var output_dir = output_folder.replace("res://", "./")
+	var data_file = "%s/%s.json" % [output_dir, basename]
+	var sprite_sheet = "%s/%s.png" % [output_dir, basename]
+	var output = []
+	var arguments = _export_command_common_arguments(file_name, data_file, sprite_sheet)
+
+	if not only_visible_layers:
+		arguments.push_front("--all-layers")
+
+	_add_sheet_type_arguments(arguments, options)
+
+	_add_ignore_layer_arguments(file_name, arguments, exception_pattern)
+
+	var exit_code = _execute(arguments, output)
+	if exit_code != 0:
+		printerr('[Popochiu] Aseprite: failed to export spritesheet')
+		printerr(output)
+		return {}
+
+	return {
+		'data_file': data_file.replace("./", "res://"),
+		"sprite_sheet": sprite_sheet.replace("./", "res://")
+	}
+
+
+func export_layers(file_name: String, output_folder: String, options: Dictionary) -> Array:
+	var exception_pattern = options.get('exception_pattern', "")
+	var only_visible_layers = options.get('only_visible_layers', false)
+	var basename = _get_file_basename(file_name)
+	var layers = list_layers(file_name, only_visible_layers)
+	var exception_regex = _compile_regex(exception_pattern)
+
+	var output = []
+
+	for layer in layers:
+		if layer != "" and (not exception_regex or exception_regex.search(layer) == null):
+			output.push_back(export_layer(file_name, layer, output_folder, options))
+
+	return output
+
+
+func export_layer(file_name: String, layer_name: String, output_folder: String, options: Dictionary) -> Dictionary:
+	var output_prefix = options.get('output_filename', "").strip_edges()
+	var output_dir = output_folder.replace("res://", "./").strip_edges()
+	var data_file = "%s/%s%s.json" % [output_dir, output_prefix, layer_name]
+	var sprite_sheet = "%s/%s%s.png" % [output_dir, output_prefix, layer_name]
+	var output = []
+	var arguments = _export_command_common_arguments(file_name, data_file, sprite_sheet)
+	arguments.push_front(layer_name)
+	arguments.push_front("--layer")
+	
+	_add_sheet_type_arguments(arguments, options)
+
+	var exit_code = _execute(arguments, output)
+	if exit_code != 0:
+		printerr('[Popochiu] Aseprite: Failed to export layer spritesheet. Command output follows:')
+		print(output)
+		return {}
+
+	return {
+		'data_file': data_file.replace("./", "res://"),
+		"sprite_sheet": sprite_sheet.replace("./", "res://")
+	}
+
+
+# IMPROVE: See if we can extract JSON data limited to the single tag
+# (so we don't have to reckon offset framerange)
+func export_tag(file_name: String, tag_name: String, output_folder: String, options: Dictionary) -> Dictionary:
+	var output_prefix = options.get('output_filename', "").strip_edges()
+	var output_dir = output_folder.replace("res://", "./").strip_edges()
+	var data_file = "%s/%s%s.json" % [output_dir, output_prefix, tag_name]
+	var sprite_sheet = "%s/%s%s.png" % [output_dir, output_prefix, tag_name]
+	var output = []
+	var arguments = _export_command_common_arguments(file_name, data_file, sprite_sheet)
+	arguments.push_front(tag_name)
+	arguments.push_front("--tag")
+
+	_add_sheet_type_arguments(arguments, options)
+
+	var exit_code = _execute(arguments, output)
+	if exit_code != 0:
+		printerr('[Popochiu] Aseprite: Failed to export tag spritesheet. Command output follows:')
+		print(output)
+		return {}
+
+	return {
+		'data_file': data_file.replace("./", "res://"),
+		"sprite_sheet": sprite_sheet.replace("./", "res://")
+	}
+
+
+func list_layers(file_name: String, only_visible = false) -> Array:
+	var output = []
+	var arguments = ["-b", "--list-layers", file_name]
+
+	if not only_visible:
+		arguments.push_front("--all-layers")
+
+	var exit_code = _execute(arguments, output)
+
+	if exit_code != 0:
+		printerr('[Popochiu] Aseprite: failed listing layers')
+		printerr(output)
+		return []
+
+	return _sanitize_list_output(output)
+
+
+func list_tags(file_name: String) -> Array:
+	var output = []
+	var arguments = ["-b", "--list-tags", file_name]
+
+	var exit_code = _execute(arguments, output)
+
+	if exit_code != 0:
+		printerr('[Popochiu] Aseprite: failed listing tags')
+		printerr(output)
+		return []
+
+	return _sanitize_list_output(output)
+
+
+func is_valid_spritesheet(content):
+	return content.has("frames") and content.has("meta") and content.meta.has('image')
+
+
+func get_content_frames(content):
+	return content.frames if typeof(content.frames) == TYPE_ARRAY  else content.frames.values()
+
+
+func get_content_meta_tags(content):
+	return content.meta.frameTags if content.meta.has("frameTags")  else []
+
+
+func check_command_path():
+	# On Linux, MacOS or other *nix platforms, nothing to do
+	if not OS.get_name() in ["Windows", "UWP"]:
+		return true
+	
+	# On Windows, OS.Execute() calls trigger an uncatchable
+	# internal error if the invoked executable is not found.
+	# Since the error is unclear, we have to check that the aseprite
+	# command is given as a full path and return an error if it's not.
+	var regex = RegEx.new()
+	regex.compile("^[A-Z|a-z]:[\\\\|\\/].+\\.exe$")
+	return \
+		regex.search(_get_aseprite_command()) \
+		and \
+		FileAccess.file_exists(_get_aseprite_command())
+
+
+func test_command():
+	var exit_code = OS.execute(_get_aseprite_command(), ['--version'], [], true)
+	return exit_code == 0
+
+
+
+# ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ PRIVATE ░░░░
+func _add_ignore_layer_arguments(file_name: String, arguments: Array, exception_pattern: String):
+	var layers = _get_exception_layers(file_name, exception_pattern)
+	if not layers.is_empty():
+		for l in layers:
+			arguments.push_front(l)
+			arguments.push_front('--ignore-layer')
+
+
+func _add_sheet_type_arguments(arguments: Array, options : Dictionary):
+	var column_count : int = options.get("column_count", 0)
+	if column_count > 0:
+		arguments.push_back("--merge-duplicates") # Yes, this is undocumented
+		arguments.push_back("--sheet-columns")
+		arguments.push_back(column_count)
+	else:
+		arguments.push_back("--sheet-pack")
+
+
+func _get_exception_layers(file_name: String, exception_pattern: String) -> Array:
+	var layers = list_layers(file_name)
+	var regex = _compile_regex(exception_pattern)
+	if regex == null:
+		return []
+
+	var exception_layers = []
+	for layer in layers:
+		if regex.search(layer) != null:
+			exception_layers.push_back(layer)
+
+	return exception_layers
+
+
+func _sanitize_list_output(output) -> Array:
+	if output.is_empty():
+		return output
+	
+	var raw = output[0].split('\n')
+	var sanitized = []
+	for s in raw:
+		sanitized.append(s.strip_edges())
+	return sanitized
+
+
+func _export_command_common_arguments(source_name: String, data_path: String, spritesheet_path: String) -> Array:
+	return [
+		"-b",
+		"--list-tags",
+		"--data",
+		data_path,
+		"--format",
+		"json-array",
+		"--sheet",
+		spritesheet_path,
+		source_name
+	]
+
+
+func _execute(arguments, output):
+	return OS.execute(_get_aseprite_command(), arguments, output, true, true)
+
+
+func _get_aseprite_command() -> String:
+	return PopochiuEditorConfig.get_command()
+
+
+func _get_file_basename(file_path: String) -> String:
+	return file_path.get_file().trim_suffix('.%s' % file_path.get_extension())
+
+
+func _compile_regex(pattern):
+	if pattern == "":
+		return
+
+	var rgx = RegEx.new()
+	if rgx.compile(pattern) == OK:
+		return rgx
+
+	printerr('[Popochiu] exception regex error')

addons/popochiu/editor/importers/aseprite/aseprite_controller.gd.uid

@@ -0,0 +1 @@
+uid://d1vhl7uqwadfx

addons/popochiu/editor/importers/aseprite/docks/animation_tag_row.gd

@@ -0,0 +1,94 @@
+@tool
+extends HBoxContainer
+
+signal tag_state_changed
+
+const RESULT_CODE = preload("res://addons/popochiu/editor/config/result_codes.gd")
+
+var _anim_tag_state: Dictionary = {}
+
+@onready var tag_name_label = $HBoxContainer/TagName
+@onready var import_toggle = $Panel/HBoxContainer/Import
+@onready var loops_toggle = $Panel/HBoxContainer/Loops
+@onready var separator = $Panel/HBoxContainer/Separator
+@onready var visible_toggle = $Panel/HBoxContainer/Visible
+@onready var clickable_toggle = $Panel/HBoxContainer/Clickable
+
+
+#region Godot ######################################################################################
+func _ready():
+	# Common toggle icons
+	import_toggle.icon = get_theme_icon('Load', 'EditorIcons')
+	loops_toggle.icon = get_theme_icon('Loop', 'EditorIcons')
+	# Room-related toggle icons
+	visible_toggle.icon = get_theme_icon('GuiVisibilityVisible', 'EditorIcons')
+	clickable_toggle.icon = get_theme_icon('ToolSelect', 'EditorIcons')
+
+
+#endregion
+
+#region Public #####################################################################################
+func init(tag_cfg: Dictionary):
+	if tag_cfg.tag_name == null or tag_cfg.tag_name == "":
+		printerr(RESULT_CODE.get_error_message(RESULT_CODE.ERR_UNNAMED_TAG_DETECTED))
+		return false
+	
+	_anim_tag_state = _load_default_tag_state()
+	_anim_tag_state.merge(tag_cfg, true)
+	_setup_scene()
+
+func show_prop_buttons():
+	separator.visible = true
+	visible_toggle.visible =  true
+	clickable_toggle.visible = true
+
+
+#endregion
+
+#region SetGet #####################################################################################
+func get_cfg() -> Dictionary:
+	return _anim_tag_state
+
+
+#endregion
+
+#region Private ####################################################################################
+func _setup_scene():
+	import_toggle.button_pressed = _anim_tag_state.import
+	loops_toggle.button_pressed = _anim_tag_state.loops
+	tag_name_label.text = _anim_tag_state.tag_name
+	visible_toggle.button_pressed = _anim_tag_state.prop_visible
+	clickable_toggle.button_pressed = _anim_tag_state.prop_clickable
+	emit_signal("tag_state_changed")
+
+
+func _load_default_tag_state() -> Dictionary:
+	return {
+		"tag_name": "",
+		"import": PopochiuConfig.is_default_animation_import_enabled(),
+		"loops": PopochiuConfig.is_default_animation_loop_enabled(),
+		"prop_visible": PopochiuConfig.is_default_animation_prop_visible(),
+		"prop_clickable": PopochiuConfig.is_default_animation_prop_clickable(),
+	}
+
+
+func _on_import_toggled(button_pressed):
+	_anim_tag_state.import = button_pressed
+	emit_signal("tag_state_changed")
+
+
+func _on_loops_toggled(button_pressed):
+	_anim_tag_state.loops = button_pressed
+	emit_signal("tag_state_changed")
+
+
+func _on_visible_toggled(button_pressed):
+	_anim_tag_state.prop_visible = button_pressed
+	emit_signal("tag_state_changed")
+
+func _on_clickable_toggled(button_pressed):
+	_anim_tag_state.prop_clickable = button_pressed
+	emit_signal("tag_state_changed")
+
+
+#endregion

addons/popochiu/editor/importers/aseprite/docks/animation_tag_row.gd.uid

@@ -0,0 +1 @@
+uid://krf8u35pkjn3

addons/popochiu/editor/importers/aseprite/docks/animation_tag_row.tscn

@@ -0,0 +1,94 @@
+[gd_scene load_steps=6 format=3 uid="uid://rphyltbm12m4"]
+
+[ext_resource type="Script" path="res://addons/popochiu/editor/importers/aseprite/docks/animation_tag_row.gd" id="1"]
+
+[sub_resource type="StyleBoxEmpty" id="StyleBoxEmpty_77wem"]
+
+[sub_resource type="Image" id="Image_vdhps"]
+data = {
+"data": PackedByteArray(255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 93, 93, 41, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0),
+"format": "RGBA8",
+"height": 16,
+"mipmaps": false,
+"width": 16
+}
+
+[sub_resource type="ImageTexture" id="ImageTexture_c80ss"]
+image = SubResource("Image_vdhps")
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_sd1l8"]
+
+[node name="AnimationTagRow" type="HBoxContainer"]
+offset_right = 320.0
+offset_bottom = 20.0
+script = ExtResource("1")
+
+[node name="HBoxContainer" type="HBoxContainer" parent="."]
+layout_mode = 2
+
+[node name="TagName" type="Label" parent="HBoxContainer"]
+layout_mode = 2
+text = "Tag Name"
+
+[node name="Panel" type="Panel" parent="."]
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_styles/panel = SubResource("StyleBoxEmpty_77wem")
+
+[node name="HBoxContainer" type="HBoxContainer" parent="Panel"]
+layout_mode = 1
+anchors_preset = 1
+anchor_left = 1.0
+anchor_right = 1.0
+offset_left = -60.0
+offset_bottom = 20.0
+grow_horizontal = 0
+
+[node name="Visible" type="Button" parent="Panel/HBoxContainer"]
+visible = false
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 3
+tooltip_text = "This prop will be visible"
+toggle_mode = true
+icon = SubResource("ImageTexture_c80ss")
+flat = true
+
+[node name="Clickable" type="Button" parent="Panel/HBoxContainer"]
+visible = false
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 3
+tooltip_text = "This prop will be clickable"
+toggle_mode = true
+icon = SubResource("ImageTexture_c80ss")
+flat = true
+
+[node name="Separator" type="Panel" parent="Panel/HBoxContainer"]
+visible = false
+custom_minimum_size = Vector2(1, 0)
+layout_mode = 2
+theme_override_styles/panel = SubResource("StyleBoxFlat_sd1l8")
+
+[node name="Import" type="Button" parent="Panel/HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 3
+tooltip_text = "Import this animation"
+toggle_mode = true
+icon = SubResource("ImageTexture_c80ss")
+flat = true
+
+[node name="Loops" type="Button" parent="Panel/HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 3
+tooltip_text = "Set animation as looping"
+toggle_mode = true
+icon = SubResource("ImageTexture_c80ss")
+flat = true
+
+[connection signal="toggled" from="Panel/HBoxContainer/Visible" to="." method="_on_visible_toggled"]
+[connection signal="toggled" from="Panel/HBoxContainer/Clickable" to="." method="_on_clickable_toggled"]
+[connection signal="toggled" from="Panel/HBoxContainer/Import" to="." method="_on_import_toggled"]
+[connection signal="toggled" from="Panel/HBoxContainer/Loops" to="." method="_on_loops_toggled"]

addons/popochiu/editor/importers/aseprite/docks/aseprite_importer_inspector_dock.gd

@@ -0,0 +1,429 @@
+@tool
+extends PanelContainer
+
+# TODO: review coding standards for those constants
+const RESULT_CODE = preload("res://addons/popochiu/editor/config/result_codes.gd")
+const LOCAL_OBJ_CONFIG = preload("res://addons/popochiu/editor/config/local_obj_config.gd")
+# TODO: this can be specialized, even if for a two buttons... ?
+const AnimationTagRow =\
+preload("res://addons/popochiu/editor/importers/aseprite/docks/animation_tag_row.gd")
+
+var scene: Node
+var target_node: Node
+var file_system: EditorFileSystem
+
+# ---- External logic
+var _animation_tag_row_scene: PackedScene =\
+preload("res://addons/popochiu/editor/importers/aseprite/docks/animation_tag_row.tscn")
+var _aseprite = preload("../aseprite_controller.gd").new() ## TODO: should be absolute?
+# ---- References for children scripts
+var _root_node: Node
+var _options: Dictionary
+# ---- Importer parameters variables
+var _source: String = ""
+var _tags_cache: Array = []
+var _file_dialog_aseprite: FileDialog
+var _output_folder_dialog: FileDialog
+var _importing := false
+var _output_folder := ""
+var _out_folder_default := "[Same as scene]"
+
+
+#region Godot ######################################################################################
+func _ready():
+	_set_elements_styles()
+	
+	if not PopochiuEditorConfig.aseprite_importer_enabled():
+		_show_info()
+		return
+	
+	# Check access to Aseprite executable
+	var result = _check_aseprite()
+	if result == RESULT_CODE.SUCCESS:
+		_show_importer()
+	else:
+		PopochiuUtils.print_error(RESULT_CODE.get_error_message(result))
+		_show_warning()
+	
+	# Load inspector dock configuration from node
+	var cfg = LOCAL_OBJ_CONFIG.load_config(target_node)
+	if cfg == null:
+		_load_default_config()
+		_set_options_visible(true)
+	else:
+		_load_config(cfg)
+		_set_tags_visible(cfg.get("tags_exp"))
+		_set_options_visible(cfg.get("op_exp"))
+
+
+#endregion
+
+#region Private ####################################################################################
+func _check_aseprite() -> int:
+	if not _aseprite.check_command_path():
+		return RESULT_CODE.ERR_ASEPRITE_CMD_NOT_FULL_PATH
+	
+	if not _aseprite.test_command():
+		return RESULT_CODE.ERR_ASEPRITE_CMD_NOT_FOUND
+	
+	return RESULT_CODE.SUCCESS	
+
+
+func _list_tags(file: String):
+	if not _aseprite.check_command_path():
+		return RESULT_CODE.ERR_ASEPRITE_CMD_NOT_FULL_PATH
+	if not _aseprite.test_command():
+		return RESULT_CODE.ERR_ASEPRITE_CMD_NOT_FOUND
+	return _aseprite.list_tags(file)
+
+
+## TODO: Currently unused. keeping this as reference
+## to populate a checkable list of layers
+func _list_layers(file: String, only_visibles = false):
+	if not _aseprite.check_command_path():
+		return RESULT_CODE.ERR_ASEPRITE_CMD_NOT_FULL_PATH
+	if not _aseprite.test_command():
+		return RESULT_CODE.ERR_ASEPRITE_CMD_NOT_FOUND
+	return _aseprite.list_layers(file, only_visibles)
+
+
+func _load_config(cfg):
+	if cfg.has("source"):
+		_set_source(cfg.source)
+
+	_output_folder = cfg.get("o_folder", "")
+	get_node("%OutFolderButton").text = (
+		_output_folder if _output_folder != "" else _out_folder_default
+	)
+	get_node("%OutFileName").text = cfg.get("o_name", "")
+	get_node("%VisibleLayersCheckButton").set_pressed_no_signal(
+		cfg.get("only_visible_layers", false)
+	)
+	get_node("%WipeOldAnimationsCheckButton").set_pressed_no_signal(
+		cfg.get("wipe_old_anims", false)
+	)
+
+	_set_tags_visible(cfg.get("tags_exp", false))
+	_set_options_visible(cfg.get("op_exp", false))
+	_populate_tags(cfg.get("tags", []))
+
+
+func _save_config():
+	_update_tags_cache()
+	
+	var cfg := {
+		"source": _source,
+		"tags": _tags_cache,
+		"tags_exp": get_node("%Tags").visible,
+		"op_exp": get_node("%Options").visible,
+		"o_folder": _output_folder,
+		"o_name": get_node("%OutFileName").text,
+		"only_visible_layers": get_node("%VisibleLayersCheckButton").is_pressed(),
+		"wipe_old_anims": get_node("%WipeOldAnimationsCheckButton").is_pressed(),
+	}
+
+	LOCAL_OBJ_CONFIG.save_config(target_node, cfg)
+
+
+func _load_default_config():
+	# Reset variables
+	_source = ""
+	_tags_cache = []
+	_output_folder = ""
+
+	# Empty tags list
+	_empty_tags_container()
+
+	# Reset inspector fields
+	get_node("%SourceButton").text = "[empty]"
+	get_node("%SourceButton").tooltip_text = ""
+	get_node("%OutFolderButton").text = "[empty]"
+	get_node("%OutFileName").clear()
+	get_node("%VisibleLayersCheckButton").set_pressed_no_signal(false)
+	get_node("%WipeOldAnimationsCheckButton").set_pressed_no_signal(
+		PopochiuConfig.is_default_wipe_old_anims_enabled()
+	)
+
+
+func _set_source(source):
+	_source = source
+	get_node("%SourceButton").text = _source
+	get_node("%SourceButton").tooltip_text = _source
+
+
+func _on_source_pressed():
+	_open_source_dialog()
+
+
+func _on_aseprite_file_selected(path):
+	_set_source(ProjectSettings.localize_path(path))
+	_populate_tags(_get_tags_from_source())
+	_save_config()
+	_file_dialog_aseprite.queue_free()
+
+
+func _on_rescan_pressed():
+	_populate_tags(\
+		_merge_with_cache(_get_tags_from_source())\
+	)
+	_save_config()
+
+
+func _on_import_pressed():
+	if _importing:
+		return
+	
+	_importing = true
+	_root_node = get_tree().get_edited_scene_root()
+	
+	if _source == "":
+		_show_message("Aseprite file not selected")
+		_importing = false
+		return
+	
+	_options = {
+		"source": ProjectSettings.globalize_path(_source),
+		"tags": _tags_cache,
+		"output_folder": (
+			_output_folder if _output_folder != "" else _root_node.scene_file_path.get_base_dir()
+		),
+		"output_filename": get_node("%OutFileName").text,
+		"only_visible_layers": get_node("%VisibleLayersCheckButton").is_pressed(),
+		"wipe_old_animations": get_node("%WipeOldAnimationsCheckButton").is_pressed(),
+	}
+	
+	_save_config()
+
+
+func _on_reset_pressed():
+	var _confirmation_dialog = _show_confirmation(\
+		"This will reset the importer preferences." + \
+		"This cannot be undone! Are you sure?", "Confirmation required!")
+	_confirmation_dialog.get_ok_button().connect("pressed", Callable(self, "_reset_prefs_metadata"))
+
+
+func _reset_prefs_metadata():
+	if target_node.has_meta(LOCAL_OBJ_CONFIG.LOCAL_OBJ_CONFIG_META_NAME):
+		target_node.remove_meta(LOCAL_OBJ_CONFIG.LOCAL_OBJ_CONFIG_META_NAME)
+		_load_default_config()
+		notify_property_list_changed()
+
+
+func _open_source_dialog():
+	_file_dialog_aseprite = _create_aseprite_file_selection()
+	get_parent().add_child(_file_dialog_aseprite)
+	if _source != "":
+		_file_dialog_aseprite.set_current_dir(
+			ProjectSettings.globalize_path(
+				_source.get_base_dir()
+			)
+		)
+	_file_dialog_aseprite.popup_centered_ratio()
+
+
+func _create_aseprite_file_selection():
+	var file_dialog = FileDialog.new()
+	file_dialog.file_mode = FileDialog.FILE_MODE_OPEN_FILE
+	file_dialog.access = FileDialog.ACCESS_FILESYSTEM
+	file_dialog.title = "Select Aseprite animation file"
+	file_dialog.connect("file_selected", Callable(self, "_on_aseprite_file_selected"))
+	file_dialog.set_filters(PackedStringArray(["*.ase","*.aseprite"]))
+	return file_dialog
+
+
+func _populate_tags(tags: Array):
+	## reset tags container
+	_empty_tags_container()
+
+	# Add each tag found
+	for t in tags:
+		if t.tag_name == "":
+			continue
+		
+		var tag_row: AnimationTagRow = _animation_tag_row_scene.instantiate()
+		get_node("%Tags").add_child(tag_row)
+		tag_row.init(t)
+		tag_row.connect("tag_state_changed", Callable(self, "_save_config"))
+		_customize_tag_ui(tag_row)
+		# Invoke customization hook implementable in child classes		
+	_update_tags_cache()
+
+
+func _customize_tag_ui(tagrow: AnimationTagRow):
+	## This can be implemented by child classes if necessary
+	pass
+
+
+func _empty_tags_container():
+	# Clean the inspector tags container empty
+	for tl in get_node("%Tags").get_children():
+		get_node("%Tags").remove_child(tl)
+		tl.queue_free()
+
+
+func _update_tags_cache():
+	_tags_cache = _get_tags_from_ui()
+
+
+func _merge_with_cache(tags: Array) -> Array:
+	var tags_cache_index = {}
+	var result = []
+	for t in _tags_cache:
+		tags_cache_index[t.tag_name] = t
+	
+	for i in tags.size():
+		result.push_back(
+			tags_cache_index[tags[i].tag_name]
+			if tags_cache_index.has(tags[i].tag_name)
+			else tags[i]
+		)
+
+	return result
+
+
+func _get_tags_from_ui() -> Array:
+	var tags_list = []
+	for tag_row in get_node("%Tags").get_children():
+		var tag_row_cfg = tag_row.get_cfg()
+		if tag_row_cfg.tag_name == "":
+			continue
+		tags_list.push_back(tag_row_cfg)
+	return tags_list
+
+
+func _get_tags_from_source() -> Array:
+	var tags_found = _list_tags(ProjectSettings.globalize_path(_source))
+	if typeof(tags_found) == TYPE_INT:
+		PopochiuUtils.print_error(RESULT_CODE.get_error_message(tags_found))
+		return []
+	var tags_list = []
+	for t in tags_found:
+		if t == "":
+			continue
+		tags_list.push_back({
+			tag_name = t
+		})
+	return tags_list
+
+
+func _show_message(
+	message: String, title: String = "", object: Object = null, method := ""
+):
+	var warning_dialog = AcceptDialog.new()
+	
+	if title != "":
+		warning_dialog.title = title
+	
+	warning_dialog.dialog_text = message
+	warning_dialog.popup_window = true
+	
+	var callback := Callable(warning_dialog, "queue_free")
+	
+	if is_instance_valid(object) and not method.is_empty():
+		callback = func():
+			object.call(method)
+	
+	warning_dialog.confirmed.connect(callback)
+	warning_dialog.close_requested.connect(callback)
+	
+	PopochiuEditorHelper.show_dialog(warning_dialog)
+
+
+func _show_confirmation(message: String, title: String = ""):
+	var _confirmation_dialog = ConfirmationDialog.new()
+	get_parent().add_child(_confirmation_dialog)
+	if title != "":
+		_confirmation_dialog.title = title
+	_confirmation_dialog.dialog_text = message
+	_confirmation_dialog.popup_centered()
+	_confirmation_dialog.connect("close_requested", Callable(_confirmation_dialog, "queue_free"))
+	return _confirmation_dialog
+
+
+func _on_options_title_toggled(button_pressed):
+	_set_options_visible(button_pressed)
+	_save_config()
+
+
+func _set_options_visible(is_visible):
+	get_node("%Options").visible = is_visible
+	get_node("%OptionsTitle").icon = (
+		PopochiuEditorConfig.get_icon(PopochiuEditorConfig.Icons.EXPANDED) if is_visible
+		else PopochiuEditorConfig.get_icon(PopochiuEditorConfig.Icons.COLLAPSED)
+	)
+
+func _on_tags_title_toggled(button_pressed: bool) -> void:
+	_set_tags_visible(button_pressed)
+	_save_config()
+
+
+func _set_tags_visible(is_visible: bool) -> void:
+	get_node("%Tags").visible = is_visible
+	get_node("%TagsTitle").icon = (
+		PopochiuEditorConfig.get_icon(PopochiuEditorConfig.Icons.EXPANDED) if is_visible
+		else PopochiuEditorConfig.get_icon(PopochiuEditorConfig.Icons.COLLAPSED)
+	)
+
+func _on_out_folder_pressed():
+	_output_folder_dialog = _create_output_folder_selection()
+	get_parent().add_child(_output_folder_dialog)
+	if _output_folder != _out_folder_default:
+		_output_folder_dialog.current_dir = _output_folder
+	_output_folder_dialog.popup_centered_ratio()
+
+
+func _create_output_folder_selection():
+	var file_dialog = FileDialog.new()
+	file_dialog.file_mode = FileDialog.FILE_MODE_OPEN_DIR
+	file_dialog.access = FileDialog.ACCESS_RESOURCES
+	file_dialog.title = "Select destination folder"
+	file_dialog.connect("dir_selected", Callable(self, "_on_output_folder_selected"))
+	return file_dialog
+
+
+func _on_output_folder_selected(path):
+	_output_folder = path
+	get_node("%OutFolderButton").text = (
+		_output_folder if _output_folder != "" else _out_folder_default
+	)
+	_output_folder_dialog.queue_free()
+	_save_config()
+
+
+func _set_elements_styles():
+	# Set sections title colors according to current theme
+	var section_color = get_theme_color("prop_section", "Editor")
+	var section_style = StyleBoxFlat.new()
+	section_style.set_bg_color(section_color)
+	get_node("%TagsTitleBar").set("theme_override_styles/panel", section_style)
+	get_node("%OptionsTitleBar").set("theme_override_styles/panel", section_style)
+
+	# Set style of warning panel
+	get_node("%WarningPanel").add_theme_stylebox_override(
+		"panel",
+		get_node("%WarningPanel").get_theme_stylebox("sub_inspector_bg11", "Editor")
+	)
+	get_node("%WarningLabel").add_theme_color_override("font_color", Color("c46c71"))
+
+
+func _show_info():
+	get_node("%Info").visible = true
+	get_node("%Warning").visible = false
+	get_node("%Importer").visible = false
+
+
+func _show_warning():
+	get_node("%Info").visible = false
+	get_node("%Warning").visible = true
+	get_node("%Importer").visible = false
+	
+
+func _show_importer():
+	get_node("%Info").visible = false
+	get_node("%Warning").visible = false
+	get_node("%Importer").visible = true
+
+# TODO: Introduce layer selection list, more or less as tags
+
+
+#endregion

addons/popochiu/editor/importers/aseprite/docks/aseprite_importer_inspector_dock.gd.uid

@@ -0,0 +1 @@
+uid://c5o55inhq2abl

addons/popochiu/editor/importers/aseprite/docks/aseprite_importer_inspector_dock.tscn

@@ -0,0 +1,225 @@
+[gd_scene load_steps=4 format=3 uid="uid://bcanby6n3eahm"]
+
+[sub_resource type="StyleBoxEmpty" id="1"]
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_wwoxk"]
+bg_color = Color(0, 0, 0, 1)
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_ctsm1"]
+content_margin_left = 4.0
+content_margin_top = 4.0
+content_margin_right = 4.0
+content_margin_bottom = 4.0
+bg_color = Color(1, 0.364706, 0.364706, 1)
+draw_center = false
+corner_detail = 1
+
+[node name="AsepriteImporterInspectorDock" type="PanelContainer"]
+offset_right = 14.0
+offset_bottom = 14.0
+theme_override_styles/panel = SubResource("1")
+
+[node name="Margin" type="MarginContainer" parent="."]
+layout_mode = 2
+theme_override_constants/margin_top = 2
+theme_override_constants/margin_bottom = 2
+
+[node name="Importer" type="VBoxContainer" parent="Margin"]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+
+[node name="Source" type="HBoxContainer" parent="Margin/Importer"]
+layout_mode = 2
+tooltip_text = "Location of the Aseprite (*.ase, *.aseprite)  source file."
+
+[node name="Label" type="Label" parent="Margin/Importer/Source"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+text = "Aseprite File"
+
+[node name="SourceButton" type="Button" parent="Margin/Importer/Source"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+text = "[empty]"
+clip_text = true
+
+[node name="RescanButton" type="Button" parent="Margin/Importer/Source"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "Rescan"
+
+[node name="TagsTitleBar" type="PanelContainer" parent="Margin/Importer"]
+unique_name_in_owner = true
+layout_mode = 2
+theme_override_styles/panel = SubResource("StyleBoxFlat_wwoxk")
+
+[node name="TagsTitle" type="Button" parent="Margin/Importer/TagsTitleBar"]
+unique_name_in_owner = true
+layout_mode = 2
+theme_override_colors/font_pressed_color = Color(0.8, 0.807843, 0.827451, 1)
+toggle_mode = true
+text = "Animation tags"
+
+[node name="Tags" type="VBoxContainer" parent="Margin/Importer"]
+unique_name_in_owner = true
+layout_mode = 2
+
+[node name="OptionsTitleBar" type="PanelContainer" parent="Margin/Importer"]
+unique_name_in_owner = true
+layout_mode = 2
+theme_override_styles/panel = SubResource("StyleBoxFlat_wwoxk")
+
+[node name="OptionsTitle" type="Button" parent="Margin/Importer/OptionsTitleBar"]
+unique_name_in_owner = true
+layout_mode = 2
+theme_override_colors/font_pressed_color = Color(0.8, 0.807843, 0.827451, 1)
+toggle_mode = true
+text = "Options"
+
+[node name="Options" type="VBoxContainer" parent="Margin/Importer"]
+unique_name_in_owner = true
+layout_mode = 2
+
+[node name="OutFolder" type="HBoxContainer" parent="Margin/Importer/Options"]
+layout_mode = 2
+tooltip_text = "Location where the spritesheet file should be saved."
+
+[node name="Label" type="Label" parent="Margin/Importer/Options/OutFolder"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+text = "Output folder"
+
+[node name="OutFolderButton" type="Button" parent="Margin/Importer/Options/OutFolder"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+text = "[empty]"
+clip_text = true
+
+[node name="OutFile" type="HBoxContainer" parent="Margin/Importer/Options"]
+layout_mode = 2
+tooltip_text = "Base filename for spritesheet. In case the layer option is used, this works as a prefix to the layer name."
+
+[node name="Label" type="Label" parent="Margin/Importer/Options/OutFile"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+text = "Output file name"
+
+[node name="OutFileName" type="LineEdit" parent="Margin/Importer/Options/OutFile"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+
+[node name="VisibleLayers" type="HBoxContainer" parent="Margin/Importer/Options"]
+layout_mode = 2
+tooltip_text = "If active, layers not visible in the source file won't be included in the final image."
+
+[node name="Label" type="Label" parent="Margin/Importer/Options/VisibleLayers"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+text = "Only visible layers"
+
+[node name="VisibleLayersCheckButton" type="CheckButton" parent="Margin/Importer/Options/VisibleLayers"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+
+[node name="WipeOldAnimations" type="HBoxContainer" parent="Margin/Importer/Options"]
+layout_mode = 2
+tooltip_text = "If active, layers not visible in the source file won't be included in the final image."
+
+[node name="Label" type="Label" parent="Margin/Importer/Options/WipeOldAnimations"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+tooltip_text = "Set this to OFF if you want to add new animations on top of old ones. Anims with same name will be updated."
+mouse_filter = 0
+text = "Wipe old animations"
+
+[node name="WipeOldAnimationsCheckButton" type="CheckButton" parent="Margin/Importer/Options/WipeOldAnimations"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 2.0
+
+[node name="Import" type="Button" parent="Margin/Importer"]
+layout_mode = 2
+text = "Import"
+
+[node name="Reset" type="Button" parent="Margin/Importer"]
+layout_mode = 2
+text = "Reset Preferences"
+
+[node name="Warning" type="VBoxContainer" parent="Margin"]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="Margin/Warning"]
+layout_mode = 2
+
+[node name="WarningPanel" type="Panel" parent="Margin/Warning/HBoxContainer"]
+unique_name_in_owner = true
+custom_minimum_size = Vector2(222, 50)
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+theme_override_styles/panel = SubResource("StyleBoxFlat_ctsm1")
+
+[node name="WarningLabel" type="Label" parent="Margin/Warning/HBoxContainer/WarningPanel"]
+unique_name_in_owner = true
+custom_minimum_size = Vector2(0, 42)
+layout_mode = 0
+anchor_right = 1.0
+anchor_bottom = 1.0
+size_flags_horizontal = 3
+size_flags_vertical = 6
+theme_override_colors/font_color = Color(0.768627, 0.423529, 0.443137, 1)
+text = "Error loading Aseprite Importer!
+Check Output panel for details."
+horizontal_alignment = 1
+
+[node name="Info" type="VBoxContainer" parent="Margin"]
+unique_name_in_owner = true
+layout_mode = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="Margin/Info"]
+layout_mode = 2
+
+[node name="InfoPanel" type="Panel" parent="Margin/Info/HBoxContainer"]
+custom_minimum_size = Vector2(222, 50)
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+theme_override_styles/panel = SubResource("StyleBoxFlat_ctsm1")
+
+[node name="InfoLabel" type="Label" parent="Margin/Info/HBoxContainer/InfoPanel"]
+custom_minimum_size = Vector2(0, 42)
+layout_mode = 0
+anchor_right = 1.0
+anchor_bottom = 1.0
+size_flags_horizontal = 3
+size_flags_vertical = 6
+text = "Aseprite Importer disabled.
+Can be enabled in Editor Settings."
+
+[connection signal="pressed" from="Margin/Importer/Source/SourceButton" to="." method="_on_source_pressed"]
+[connection signal="pressed" from="Margin/Importer/Source/RescanButton" to="." method="_on_rescan_pressed"]
+[connection signal="toggled" from="Margin/Importer/TagsTitleBar/TagsTitle" to="." method="_on_tags_title_toggled"]
+[connection signal="toggled" from="Margin/Importer/OptionsTitleBar/OptionsTitle" to="." method="_on_options_title_toggled"]
+[connection signal="pressed" from="Margin/Importer/Options/OutFolder/OutFolderButton" to="." method="_on_out_folder_pressed"]
+[connection signal="focus_exited" from="Margin/Importer/Options/OutFile/OutFileName" to="." method="_save_config"]
+[connection signal="pressed" from="Margin/Importer/Options/VisibleLayers/VisibleLayersCheckButton" to="." method="_save_config"]
+[connection signal="pressed" from="Margin/Importer/Options/WipeOldAnimations/WipeOldAnimationsCheckButton" to="." method="_save_config"]
+[connection signal="pressed" from="Margin/Importer/Import" to="." method="_on_import_pressed"]
+[connection signal="pressed" from="Margin/Importer/Reset" to="." method="_on_reset_pressed"]

addons/popochiu/editor/importers/aseprite/docks/aseprite_importer_inspector_dock_character.gd

@@ -0,0 +1,55 @@
+@tool
+extends "res://addons/popochiu/editor/importers/aseprite/docks/aseprite_importer_inspector_dock.gd"
+
+var _animation_player_path: String
+var _animation_creator = preload(
+	"res://addons/popochiu/editor/importers/aseprite/animation_creator.gd"
+).new()
+
+#region Godot ######################################################################################
+func _ready():
+	if not target_node.has_node("AnimationPlayer"):
+		PopochiuUtils.print_error(
+			RESULT_CODE.get_error_message(RESULT_CODE.ERR_NO_ANIMATION_PLAYER_FOUND)
+		)
+		return
+
+	_animation_player_path = target_node.get_node("AnimationPlayer").get_path()
+
+	# Instantiate animation creator
+	_animation_creator.init(_aseprite, file_system)
+
+	super()
+
+
+#endregion
+
+#region Private ####################################################################################
+func _on_import_pressed():
+	# Set everything up
+	# This will populate _root_node and _options class variables
+	super()
+	
+	if _animation_player_path == "" or not _root_node.has_node(_animation_player_path):
+		_show_message("AnimationPlayer not found")
+		_importing = false
+		return
+	
+	var result = await _animation_creator.create_character_animations(
+		target_node, _root_node.get_node(_animation_player_path), _options
+	)
+	_importing = false
+
+	if typeof(result) == TYPE_INT and result != RESULT_CODE.SUCCESS:
+		PopochiuUtils.print_error(RESULT_CODE.get_error_message(result))
+		_show_message("Some errors occurred. Please check output panel.", "Warning!")
+	else:
+		_show_message("%d animation tags processed." % [_tags_cache.size()], "Done!")
+
+
+func _customize_tag_ui(tag_row: AnimationTagRow):
+	# Nothing special has to be done for Character tags
+	pass
+
+
+#endregion

addons/popochiu/editor/importers/aseprite/docks/aseprite_importer_inspector_dock_character.gd.uid

@@ -0,0 +1 @@
+uid://cgc5psgxjoc17

addons/popochiu/editor/importers/aseprite/docks/aseprite_importer_inspector_dock_room.gd

@@ -0,0 +1,117 @@
+@tool
+extends "res://addons/popochiu/editor/importers/aseprite/docks/aseprite_importer_inspector_dock.gd"
+
+var _animation_creator = preload(\
+"res://addons/popochiu/editor/importers/aseprite/animation_creator.gd").new()
+
+
+#region Godot ######################################################################################
+func _ready():
+	# Instantiate animation creator
+	_animation_creator.init(_aseprite, file_system)
+
+	super()
+
+
+#endregion
+
+#region Private ####################################################################################
+func _on_import_pressed():
+	# Set everything up
+	# This will populate _root_node and _options class variables
+	super()
+
+	var props_container = _root_node.get_node("Props")
+	var result: int = RESULT_CODE.SUCCESS
+
+	# Create a prop for each tag that must be imported
+	# and populate it with the right sprite
+	for tag in _options.get("tags"):
+		# Ignore unwanted tags
+		if not tag.import: continue
+			
+		# Always convert to PascalCase as a standard
+		# TODO: check Godot 4 standards, I can't find info
+		var prop_name: String = tag.tag_name.to_pascal_case()
+		
+		# In case the prop is there, use the one we already have
+		var prop = props_container.get_node_or_null(prop_name)
+		if prop == null:
+			# Create a new prop if necessary, specifying the
+			# interaction flags.
+			prop = _create_prop(prop_name, tag.prop_clickable, tag.prop_visible)
+		else:
+			# Force flags (a bit redundant but they may have been changed
+			# in the Importer interface, for already imported props)
+			prop.clickable = tag.prop_clickable
+			prop.visible = tag.prop_visible
+
+		prop.set_meta("ANIM_NAME", tag.tag_name)
+		
+	for prop in props_container.get_children():
+		if not prop.has_meta("ANIM_NAME"): continue
+		# TODO: check if animation player exists in prop, if not add it
+		#       same for Sprite2D even if it should be there...
+		
+		# Make the output folder match the prop's folder
+		_options.output_folder = prop.scene_file_path.get_base_dir()
+		
+		# Import a single tag animation
+		result = await _animation_creator.create_prop_animations(
+			prop,
+			prop.get_meta("ANIM_NAME"),
+			_options
+		)
+	
+	for prop in props_container.get_children():
+		if not prop.has_meta("ANIM_NAME"): continue
+		# Save the prop
+		result = await _save_prop(prop)
+
+	# TODO: maybe check if this is better done with signals
+	_importing = false
+
+	if typeof(result) == TYPE_INT and result != RESULT_CODE.SUCCESS:
+		PopochiuUtils.print_error(RESULT_CODE.get_error_message(result))
+		_show_message("Some errors occurred. Please check output panel.", "Warning!")
+	else:
+		await get_tree().create_timer(0.1).timeout
+		
+		# Once the popup is closed, call _clean_props()
+		_show_message(
+			"%d animation tags processed." % [_tags_cache.size()],
+			"Done!"
+		)
+
+
+func _customize_tag_ui(tag_row: AnimationTagRow):
+	# Show props-related buttons if we are in a room
+	tag_row.show_prop_buttons()
+
+
+func _create_prop(name: String, is_clickable: bool = true, is_visible: bool = true):
+	var factory = PopochiuPropFactory.new()
+	var param := PopochiuPropFactory.PopochiuPropFactoryParam.new()
+	param.obj_name = name
+	param.room = _root_node
+	param.is_interactive = is_clickable
+	param.is_visible = is_visible
+	
+	if factory.create(param) != ResultCodes.SUCCESS:
+		return
+
+	return factory.get_obj_scene()
+
+func _save_prop(prop: PopochiuProp):
+	var packed_scene: PackedScene = PackedScene.new()
+	packed_scene.pack(prop)
+	if ResourceSaver.save(packed_scene, prop.scene_file_path) != OK:
+		PopochiuUtils.print_error(
+			"Couldn't save animations for prop %s at %s" %
+			[prop.name, prop.scene_file_path]
+		)
+		return ResultCodes.ERR_CANT_SAVE_OBJ_SCENE
+	return ResultCodes.SUCCESS
+
+
+#endregion

addons/popochiu/editor/importers/aseprite/docks/aseprite_importer_inspector_dock_room.gd.uid

@@ -0,0 +1 @@
+uid://cv4mdldfurgpc

addons/popochiu/editor/inspector/aseprite_importer_inspector_plugin.gd

@@ -0,0 +1,46 @@
+extends EditorInspectorPlugin ## TODO: create a base class with pointer variables
+
+const DOCKS_PATH := "res://addons/popochiu/editor/importers/aseprite/docks/"
+const INSPECTOR_DOCK = preload(DOCKS_PATH + "aseprite_importer_inspector_dock.tscn")
+const CONFIG_SCRIPT = preload("res://addons/popochiu/editor/config/config.gd")
+const INSPECTOR_DOCK_CHARACTER := DOCKS_PATH + "aseprite_importer_inspector_dock_character.gd"
+const INSPECTOR_DOCK_ROOM := DOCKS_PATH + "aseprite_importer_inspector_dock_room.gd"
+
+var _target_node: Node
+
+
+#region Godot ######################################################################################
+func _can_handle(object):
+	if object.has_method("get_parent") and object.get_parent() is Node2D:
+		return false
+	
+	return object is PopochiuCharacter || object is PopochiuRoom #|| object is PopochiuInventoryItem
+
+
+func _parse_begin(object: Object):
+	# Fix showing error messages in Output when inspecting nodes in the Debugger
+	if not object is Node: return
+	
+	_target_node = object
+
+
+func _parse_property(object, type, name, hint_type, hint_string, usage_flags, wide) -> bool:
+	if object.get_class() == "EditorDebuggerRemoteObject":
+		return false
+	if name != 'popochiu_placeholder':
+		return false
+	# Instantiate and configure the dock
+	var dock = INSPECTOR_DOCK.instantiate()
+	# Load the specific script in the dock
+	if object is PopochiuCharacter:
+		dock.set_script(load(INSPECTOR_DOCK_CHARACTER))
+	if object is PopochiuRoom:
+		dock.set_script(load(INSPECTOR_DOCK_ROOM))
+	dock.target_node = object
+	dock.file_system = EditorInterface.get_resource_filesystem()
+	# Add the dock to the inspector
+	add_custom_control(dock)
+	return true
+
+
+#endregion

addons/popochiu/editor/inspector/aseprite_importer_inspector_plugin.gd.uid

@@ -0,0 +1 @@
+uid://dpianc4xo6kcl

addons/popochiu/editor/inspector/audio_cue_inspector_plugin.gd

@@ -0,0 +1,52 @@
+extends EditorInspectorPlugin
+
+
+#region Godot ######################################################################################
+func _can_handle(object: Object) -> bool:
+	return object is PopochiuAudioCue
+
+
+func _parse_property(
+	object: Object,
+	type,
+	path: String,
+	hint,
+	hint_text: String,
+	usage,
+	wide: bool
+) -> bool:
+	if not object is PopochiuAudioCue or path != "bus":
+		return false
+
+	var ep := EditorProperty.new()
+	var ob := OptionButton.new()
+
+	_update_buses_list(ob, object)
+
+	ob.item_selected.connect(_update_audio_cue_bus.bind(object))
+	ob.pressed.connect(_update_buses_list.bind(ob, object))
+
+	ep.add_child(ob)
+	add_property_editor(path, ep)
+
+	return true
+
+
+#endregion
+
+#region Private ####################################################################################
+func _update_audio_cue_bus(idx: int, audio_cue: PopochiuAudioCue) -> void:
+	audio_cue.bus = AudioServer.get_bus_name(idx)
+	ResourceSaver.save(audio_cue, audio_cue.resource_path)
+
+
+func _update_buses_list(ob: OptionButton, pac: PopochiuAudioCue) -> void:
+	ob.clear()
+	
+	for idx in AudioServer.bus_count:
+		ob.add_item(AudioServer.get_bus_name(idx), idx)
+	
+	ob.selected = AudioServer.get_bus_index(pac.bus)
+
+
+#endregion

addons/popochiu/editor/inspector/audio_cue_inspector_plugin.gd.uid

@@ -0,0 +1 @@
+uid://d0emjgqvommw4

addons/popochiu/editor/inspector/character_inspector_plugin.gd

@@ -0,0 +1,83 @@
+extends EditorInspectorPlugin
+
+
+#region Virtual ####################################################################################
+func _can_handle(object: Object) -> bool:
+	if object is PopochiuCharacter:
+		return true
+	return false
+
+
+func _parse_begin(object: Object) -> void:
+	if object.get_class() == "EditorDebuggerRemoteObject":
+		return
+	
+	if not object.get_parent() is Node2D: return
+	
+	var panel := PanelContainer.new()
+	var hbox := HBoxContainer.new()
+	var button := Button.new()
+	
+	hbox.custom_minimum_size.y = 42.0
+	button.text = "* Open Node' scene to edit its properties"
+	button.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	button.alignment = HORIZONTAL_ALIGNMENT_CENTER
+	button.mouse_default_cursor_shape = Control.CURSOR_POINTING_HAND
+	
+	panel.add_theme_stylebox_override(
+		"panel",
+		panel.get_theme_stylebox("sub_inspector_bg11", "Editor")
+	)
+	button.add_theme_color_override("font_color", Color("c46c71"))
+	button.add_theme_color_override("font_color_hover", Color("c46c71"))
+	button.add_theme_color_override("font_color_pressed", Color("c46c71"))
+	
+	button.pressed.connect(
+		_open_scene.bind((object as PopochiuCharacter).scene_file_path),
+		CONNECT_DEFERRED
+	)
+	
+	hbox.add_child(button)
+	panel.add_child(hbox)
+	
+	add_custom_control(panel)
+
+
+func _parse_property(
+	object: Object,
+	type,
+	path: String,
+	hint,
+	hint_text: String,
+	usage,
+	wide: bool
+) -> bool:
+	if object.get_class() == "EditorDebuggerRemoteObject":
+		return false
+	
+	# NOTE: We could add this as an option of the plugin settings. So devs can add extra properties
+	# 		if needed.
+	if object and object.get_parent() is Node2D and not path in [
+		"baseline",
+		"walk_to_point",
+		"look_at_point",
+		"position",
+		"visible",
+		"modulate",
+		"self_modulate",
+		"light_mask",
+	]:
+		return true
+	
+	return false
+
+
+#endregion
+
+#region Private ####################################################################################
+func _open_scene(path: String) -> void:
+	EditorInterface.set_main_screen_editor("2D")
+	EditorInterface.open_scene_from_path(path)
+
+
+#endregion

addons/popochiu/editor/inspector/character_inspector_plugin.gd.uid

@@ -0,0 +1 @@
+uid://m7hkqdx4jhem

addons/popochiu/editor/inspector/prop_inspector_plugin.gd

@@ -0,0 +1,63 @@
+extends EditorInspectorPlugin
+
+
+#region Virtual ####################################################################################
+func _can_handle(object: Object) -> bool:
+	if object is PopochiuProp:
+		return true
+	return false
+
+
+func _parse_property(
+	object: Object,
+	type,
+	path: String,
+	hint,
+	hint_text: String,
+	usage,
+	wide: bool
+) -> bool:
+	if (
+		object.get_class() == "EditorDebuggerRemoteObject"
+		or object is not PopochiuProp
+		or path != "link_to_item"
+	):
+		return false
+	
+	var ep := EditorProperty.new()
+	var ob := OptionButton.new()
+	
+	_update_items_list(ob, object)
+	
+	ob.item_selected.connect(_update_link_to_item.bind(ob, object))
+	ob.pressed.connect(_update_items_list.bind(ob, object))
+	
+	ep.add_child(ob)
+	add_property_editor(path, ep)
+	
+	return true
+
+
+#endregion
+
+#region Private ####################################################################################
+func _update_items_list(ob: OptionButton, prop: PopochiuProp) -> void:
+	ob.clear()
+	var inventory_items := PopochiuResources.get_section_keys("inventory_items")
+	var keys_ids_map := {}
+	
+	inventory_items.sort()
+	ob.add_item("")
+	for key: String in inventory_items:
+		keys_ids_map[key] = ob.item_count
+		ob.add_item(key)
+	
+	if keys_ids_map.has(prop.link_to_item):
+		ob.selected = ob.get_item_index(keys_ids_map[prop.link_to_item])
+
+
+func _update_link_to_item(idx: int, ob: OptionButton, prop: PopochiuProp) -> void:
+	prop.link_to_item = ob.get_item_text(idx)
+
+
+#endregion

addons/popochiu/editor/inspector/prop_inspector_plugin.gd.uid

@@ -0,0 +1 @@
+uid://dsuhln67g2d8k

addons/popochiu/editor/main_dock/popochiu_dock.gd

@@ -0,0 +1,117 @@
+@tool
+extends Panel
+
+signal move_folders_pressed
+
+@onready var tab_container: TabContainer = %TabContainer
+@onready var tab_main: VBoxContainer = %Main
+@onready var tab_room: VBoxContainer = %Room
+@onready var tab_audio: VBoxContainer = %Audio
+@onready var tab_gui: VBoxContainer = %GUI
+# ---- FOOTER --------------------------------------------------------------------------------------
+@onready var version: Label = %Version
+@onready var btn_setup: Button = %BtnSetup
+@onready var btn_docs: Button = %BtnDocs
+
+
+#region Godot ######################################################################################
+func _ready() -> void:
+	version.text = "v" + PopochiuResources.get_version()
+	btn_setup.icon = get_theme_icon("Edit", "EditorIcons")
+	btn_docs.icon = get_theme_icon("HelpSearch", "EditorIcons")
+	
+	# Set the Main tab selected by default
+	tab_container.current_tab = 0
+	
+	# Hide the GUI tab while we decide how it will work based on devs feedback
+	tab_container.set_tab_hidden(tab_gui.get_index(), true)
+	
+	# Connect to children's signals
+	tab_container.tab_changed.connect(_on_tab_changed)
+	btn_setup.pressed.connect(open_setup)
+	btn_docs.pressed.connect(OS.shell_open.bind(PopochiuResources.DOCUMENTATION))
+	
+	# Connect to parent signals
+	get_tree().node_added.connect(_check_node)
+
+
+#endregion
+
+#region Public #####################################################################################
+func fill_data() -> void:
+	tab_main.fill_data()
+	tab_audio.fill_data()
+
+
+func scene_changed(scene_root: Node) -> void:
+	if not is_instance_valid(tab_room): return
+	tab_room.scene_changed(scene_root)
+	
+	# TODO: Uncomment these lines when working on the GUI tab again
+	#if not is_instance_valid(tab_gui): return
+	#tab_gui.on_scene_changed(scene_root)
+	
+	if (
+		not scene_root
+		or (
+			not scene_root is PopochiuRoom
+			# TODO: Uncomment this line when working on the GUI tab again
+			#and not scene_root.scene_file_path == PopochiuResources.GUI_GAME_SCENE
+		)
+	):
+		# Open the Popochiu Main tab if the opened scene in the Editor2D is not a PopochiuRoom nor
+		# the GUI scene
+		tab_container.current_tab = 0
+
+
+func scene_closed(filepath: String) -> void:
+	if not is_instance_valid(tab_room): return
+	tab_room.scene_closed(filepath)
+	check_open_scenes()
+
+
+func search_audio_files() -> void:
+	if not is_instance_valid(tab_audio): return
+	
+	tab_audio.search_audio_files()
+
+
+func open_setup() -> void:
+	PopochiuEditorHelper.show_setup()
+
+
+## If there are no other opened scenes in the Editor, this function connects to
+## [signal EditorSelection.selection_changed] in order to make sure the Popochiu dock behaves as
+## expected when the [signal EditorPlugin.scene_changed] signal is not emitted.
+func check_open_scenes() -> void:
+	# Fixes #273: Since Godot is not triggering the EditorPlugin.scene_changed signal when opening a
+	# scene when no other scenes are opened, listen to the EditorSelection.selection_changed signal
+	await get_tree().process_frame
+	if EditorInterface.get_open_scenes().is_empty():
+		EditorInterface.get_selection().selection_changed.connect(_on_editor_selection_changed)
+
+
+#endregion
+
+#region Private ####################################################################################
+func _on_tab_changed(tab: int) -> void:
+	if tab == tab_main.get_index():
+		tab_main.check_data()
+	
+	if tab == tab_gui.get_index():
+		tab_gui.open_gui_scene()
+
+
+func _check_node(node: Node) -> void:
+	if node is PopochiuCharacter and node.get_parent() is Node2D:
+		# The node is a PopochiuCharacter in a room
+		node.set_name.call_deferred("Character%s *" % node.script_name)
+
+
+func _on_editor_selection_changed() -> void:
+	if EditorInterface.get_edited_scene_root():
+		EditorInterface.get_selection().selection_changed.disconnect(_on_editor_selection_changed)
+		scene_changed(EditorInterface.get_edited_scene_root())
+
+
+#endregion

addons/popochiu/editor/main_dock/popochiu_dock.gd.uid

@@ -0,0 +1 @@
+uid://bcwtfohnkna8t

addons/popochiu/editor/main_dock/popochiu_dock.tscn

@@ -0,0 +1,100 @@
+[gd_scene load_steps=8 format=3 uid="uid://bardo4kb80rvg"]
+
+[ext_resource type="PackedScene" uid="uid://bynwdds8o3tcx" path="res://addons/popochiu/editor/main_dock/tab_main/tab_main.tscn" id="2_oxyje"]
+[ext_resource type="Script" path="res://addons/popochiu/editor/main_dock/popochiu_dock.gd" id="7"]
+[ext_resource type="PackedScene" uid="uid://4etgd0rwjgct" path="res://addons/popochiu/editor/main_dock/tab_gui/tab_gui.tscn" id="10_82goo"]
+[ext_resource type="PackedScene" uid="uid://q1bjkxavt2ay" path="res://addons/popochiu/editor/main_dock/tab_room/tab_room.tscn" id="12"]
+[ext_resource type="PackedScene" uid="uid://bpj8jlet25coy" path="res://addons/popochiu/editor/main_dock/tab_audio/tab_audio.tscn" id="13"]
+
+[sub_resource type="Image" id="Image_sgf6r"]
+data = {
+"data": PackedByteArray(255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 93, 93, 41, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0),
+"format": "RGBA8",
+"height": 16,
+"mipmaps": false,
+"width": 16
+}
+
+[sub_resource type="ImageTexture" id="ImageTexture_32xut"]
+image = SubResource("Image_sgf6r")
+
+[node name="Popochiu" type="Panel"]
+clip_contents = true
+custom_minimum_size = Vector2(340, 0)
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("7")
+
+[node name="MarginContainer" type="MarginContainer" parent="."]
+layout_mode = 0
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+
+[node name="TabContainer" type="TabContainer" parent="MarginContainer/VBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+current_tab = 0
+
+[node name="Main" parent="MarginContainer/VBoxContainer/TabContainer" instance=ExtResource("2_oxyje")]
+unique_name_in_owner = true
+layout_mode = 2
+
+[node name="Room" parent="MarginContainer/VBoxContainer/TabContainer" instance=ExtResource("12")]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+focus_mode = 2
+metadata/_tab_index = 1
+
+[node name="Audio" parent="MarginContainer/VBoxContainer/TabContainer" instance=ExtResource("13")]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+focus_mode = 2
+metadata/_tab_index = 2
+
+[node name="GUI" parent="MarginContainer/VBoxContainer/TabContainer" instance=ExtResource("10_82goo")]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+metadata/_tab_index = 3
+
+[node name="FooterPanel" type="PanelContainer" parent="MarginContainer/VBoxContainer"]
+layout_mode = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="MarginContainer/VBoxContainer/FooterPanel"]
+layout_mode = 2
+size_flags_vertical = 3
+alignment = 2
+
+[node name="Version" type="Label" parent="MarginContainer/VBoxContainer/FooterPanel/HBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+text = "v2.0.1"
+
+[node name="BtnSetup" type="Button" parent="MarginContainer/VBoxContainer/FooterPanel/HBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+tooltip_text = "Opens wiki in web browser"
+text = "Setup"
+icon = SubResource("ImageTexture_32xut")
+
+[node name="BtnDocs" type="Button" parent="MarginContainer/VBoxContainer/FooterPanel/HBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+tooltip_text = "Opens wiki in web browser"
+text = "Documentation"
+icon = SubResource("ImageTexture_32xut")

addons/popochiu/editor/main_dock/popochiu_filter.gd

@@ -0,0 +1,51 @@
+@tool
+extends LineEdit
+
+var groups := {}: set = set_groups
+
+
+# ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ GODOT ░░░░
+func _ready() -> void:
+	right_icon = get_theme_icon('Search', 'EditorIcons')
+
+
+# ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ SET & GET ░░░░
+func set_groups(value: Dictionary) -> void:
+	groups = value
+	
+	if groups:
+		text_changed.connect(
+			_filter_rows.bind(groups),
+			CONNECT_REFERENCE_COUNTED
+		)
+
+
+# ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ PRIVATE ░░░░
+# `source` is one of the `_types` dictionaries in PopochiuDock, TabRoom and
+# TabAudio
+func _filter_rows(new_text: String, source: Dictionary) -> void:
+	for type_dic in source.values():
+		type_dic.group.show()
+		
+		var title_in_filter := false
+		
+		if type_dic.group.title.findn(new_text) > -1:
+			title_in_filter = true
+		
+		var hidden_rows := 0
+		
+		# type_dic.group is a PopochiuGroup
+		var rows: Array = type_dic.group.get_elements()
+		
+		for row in rows:
+			row.show()
+			
+			if new_text.is_empty(): continue
+			
+			if (row as Control).name.findn(new_text) < 0\
+			and not title_in_filter:
+				hidden_rows += 1
+				row.hide()
+		
+		if hidden_rows == rows.size() and not new_text.is_empty():
+			type_dic.group.hide()

addons/popochiu/editor/main_dock/popochiu_filter.gd.uid

@@ -0,0 +1 @@
+uid://l0id2f7cqbkj

addons/popochiu/editor/main_dock/popochiu_group/images/popochiu_group.svg

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="100%" height="100%" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:1.5;">
+    <g id="PopochiuGroup" transform="matrix(0.5,0,0,0.5,0,0)">
+        <rect x="0" y="0" width="32" height="32" style="fill:none;"/>
+        <g transform="matrix(3.25,0,0,3.25,-32.75,-39.25)">
+            <path d="M19,13.615C19,13.276 18.724,13 18.385,13L11.615,13C11.276,13 11,13.276 11,13.615L11,20.385C11,20.724 11.276,21 11.615,21L18.385,21C18.724,21 19,20.724 19,20.385L19,13.615Z" style="fill:none;stroke:rgb(112,109,235);stroke-width:1.23px;"/>
+        </g>
+        <g transform="matrix(0.673999,0,0,0.570028,13,-2.18068)">
+            <path d="M0,24L8.902,31.902L-0,39.789" style="fill:none;stroke:rgb(112,109,235);stroke-width:6.41px;"/>
+        </g>
+    </g>
+</svg>

addons/popochiu/editor/main_dock/popochiu_group/images/popochiu_group.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://uwjkfsrpfx3e"
+path="res://.godot/imported/popochiu_group.svg-55d153202c16f767328f8314e84a5c37.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/popochiu/editor/main_dock/popochiu_group/images/popochiu_group.svg"
+dest_files=["res://.godot/imported/popochiu_group.svg-55d153202c16f767328f8314e84a5c37.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

addons/popochiu/editor/main_dock/popochiu_group/popochiu_group.gd

@@ -0,0 +1,199 @@
+@tool
+@icon("res://addons/popochiu/editor/main_dock/popochiu_group/images/popochiu_group.svg")
+class_name PopochiuGroup
+extends PanelContainer
+
+signal create_clicked
+
+const PopochiuRow := preload("res://addons/popochiu/editor/main_dock/popochiu_row/popochiu_row.gd")
+
+@export var icon: Texture2D : set = set_icon
+@export var is_open := true : set = set_is_open
+@export var color: Color = Color("999999") : set = set_color
+@export var title := "Group" : set = set_title
+@export var can_create := true
+@export var create_text := ""
+@export var target_list: NodePath = ""
+@export var custom_title_count := false
+
+var _external_list: VBoxContainer = null
+
+@onready var header: PanelContainer = %Header
+@onready var arrow: TextureRect = %Arrow
+@onready var trt_icon: TextureRect = %Icon
+@onready var lbl_title: Label = %Title
+@onready var body: Container = %Body
+@onready var btn_create: Button = %BtnCreate
+@onready var list: VBoxContainer = %List
+
+
+#region Godot ######################################################################################
+func _ready() -> void:
+	# Establecer estado inicial
+	add_theme_stylebox_override("panel", get_theme_stylebox("panel").duplicate())
+	(get_theme_stylebox("panel") as StyleBoxFlat).border_color = color
+	
+	if is_instance_valid(icon):
+		trt_icon.texture = icon
+	
+	lbl_title.text = title
+	btn_create.icon = get_theme_icon("Add", "EditorIcons")
+	btn_create.text = create_text
+	self.is_open = list.get_child_count() > 0
+	
+	if not can_create:
+		btn_create.hide()
+	
+	header.gui_input.connect(_on_input)
+	list.resized.connect(_update_child_count)
+	btn_create.pressed.connect(emit_signal.bind("create_clicked"))
+	
+	if target_list:
+		_external_list = get_node(target_list) as VBoxContainer
+		self.is_open = _external_list.get_child_count() > 0
+
+
+#endregion
+
+#region Public #####################################################################################
+func clear_list() -> void:
+	for c in list.get_children():
+		# Fix #216: Delete the row immediately so that it does not interfere with the creation of
+		# other rows that may have the same name as it
+		c.free()
+
+
+func add(node: Node, sort := false) -> void:
+	if sort:
+		node.ready.connect(_order_list.bind(node))
+	
+	list.add_child(node)
+	
+	btn_create.disabled = false
+	
+	if not is_open:
+		self.is_open = true
+
+
+func clear_favs() -> void:
+	for popochiu_row: PopochiuRow in list.get_children():
+		popochiu_row.clear_tag()
+
+
+func disable_create() -> void:
+	btn_create.disabled = true
+
+
+func enable_create() -> void:
+	btn_create.disabled = false
+
+
+func get_elements() -> Array:
+	return list.get_children()
+
+
+func remove_by_name(node_name: String) -> void:
+	if list.has_node(node_name):
+		var node: HBoxContainer = list.get_node(node_name)
+		
+		list.remove_child(node)
+		node.free()
+
+
+func add_header_button(btn: Button) -> void:
+	btn_create.add_sibling(btn)
+
+
+func set_title_count(count: int, max_count := 0) -> void:
+	if max_count > 0:
+		lbl_title.text = "%s (%d/%d)" % [title, count, max_count]
+	else:
+		lbl_title.text = "%s (%d)" % [title, count]
+
+
+func get_by_name(node_name: String) -> HBoxContainer:
+	if list.has_node(node_name):
+		return list.get_node(node_name)
+	return null
+
+
+#endregion
+
+#region SetGet #####################################################################################
+func set_icon(value: Texture2D) -> void:
+	icon = value
+	
+	if is_instance_valid(trt_icon):
+		trt_icon.texture = value
+
+
+func set_is_open(value: bool) -> void:
+	is_open = value
+	
+	_toggled(value)
+
+
+func set_color(value: Color) -> void:
+	color = value
+	
+	if is_instance_valid(header):
+		(get_theme_stylebox("panel") as StyleBoxFlat).border_color = value
+
+
+func set_title(value: String) -> void:
+	title = value
+	
+	if is_instance_valid(lbl_title):
+		lbl_title.text = value
+
+
+#endregion
+
+#region Private ####################################################################################
+func _on_input(event: InputEvent) -> void:
+	var mouse_event: = event as InputEventMouseButton
+	if mouse_event and mouse_event.button_index == MOUSE_BUTTON_LEFT \
+		and mouse_event.pressed:
+			is_open = !is_open
+			_toggled(is_open)
+
+
+func _toggled(button_pressed: bool) -> void:
+	if is_instance_valid(arrow):
+		arrow.texture = (
+			get_theme_icon("GuiTreeArrowDown", "EditorIcons") if button_pressed
+			else get_theme_icon("GuiTreeArrowRight", "EditorIcons")
+		)
+	
+	if is_instance_valid(body):
+		if button_pressed: body.show()
+		else: body.hide()
+	
+	if is_instance_valid(_external_list):
+		_external_list.visible = button_pressed
+
+
+func _update_child_count() -> void:
+	if custom_title_count: return
+	
+	if is_instance_valid(lbl_title):
+		var children := list.get_child_count()
+		lbl_title.text = title + (" (%d)" % children) if children > 1 else title
+
+
+func _order_list(node: Node) -> void:
+	node.ready.disconnect(_order_list)
+	
+	# Place the new row in its place alphabetically
+	var place_before: Node = null
+	for row in list.get_children():
+		if str(node.name) < str(row.name):
+			place_before = row
+			break
+	
+	if not place_before: return
+	
+	list.move_child(node, place_before.get_index())
+
+
+#endregion

addons/popochiu/editor/main_dock/popochiu_group/popochiu_group.gd.uid

@@ -0,0 +1 @@
+uid://dfejejptym3da

addons/popochiu/editor/main_dock/popochiu_group/popochiu_group.tscn

@@ -0,0 +1,91 @@
+[gd_scene load_steps=6 format=3 uid="uid://b55ialbvpilxv"]
+
+[ext_resource type="Script" path="res://addons/popochiu/editor/main_dock/popochiu_group/popochiu_group.gd" id="1_lumyt"]
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_qhsn2"]
+content_margin_left = 8.0
+content_margin_right = 8.0
+draw_center = false
+border_width_left = 2
+border_width_top = 2
+border_width_right = 2
+border_width_bottom = 2
+border_color = Color(0.6, 0.6, 0.6, 1)
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_t8mu1"]
+content_margin_left = 0.0
+content_margin_top = 0.0
+content_margin_right = 0.0
+content_margin_bottom = 0.0
+bg_color = Color(0.6, 0.6, 0.6, 0.211765)
+draw_center = false
+corner_detail = 5
+expand_margin_left = 4.0
+expand_margin_right = 4.0
+
+[sub_resource type="Image" id="Image_e0ep0"]
+data = {
+"data": PackedByteArray(255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 93, 93, 41, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0),
+"format": "RGBA8",
+"height": 16,
+"mipmaps": false,
+"width": 16
+}
+
+[sub_resource type="ImageTexture" id="ImageTexture_uhpk4"]
+image = SubResource("Image_e0ep0")
+
+[node name="PopochiuGroup" type="PanelContainer"]
+offset_right = 320.0
+offset_bottom = 24.0
+theme_override_styles/panel = SubResource("StyleBoxFlat_qhsn2")
+script = ExtResource("1_lumyt")
+is_open = false
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+layout_mode = 2
+
+[node name="Header" type="PanelContainer" parent="VBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_styles/panel = SubResource("StyleBoxFlat_t8mu1")
+
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer/Header"]
+layout_mode = 2
+
+[node name="Arrow" type="TextureRect" parent="VBoxContainer/Header/HBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 4
+texture = SubResource("ImageTexture_uhpk4")
+stretch_mode = 4
+
+[node name="Icon" type="TextureRect" parent="VBoxContainer/Header/HBoxContainer"]
+unique_name_in_owner = true
+texture_filter = 1
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 4
+
+[node name="Title" type="Label" parent="VBoxContainer/Header/HBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Group"
+
+[node name="Body" type="VBoxContainer" parent="VBoxContainer"]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+
+[node name="BtnCreate" type="Button" parent="VBoxContainer/Body"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 8
+icon = SubResource("ImageTexture_uhpk4")
+
+[node name="List" type="VBoxContainer" parent="VBoxContainer/Body"]
+unique_name_in_owner = true
+layout_mode = 2

addons/popochiu/editor/main_dock/popochiu_row/audio_row/popochiu_audio_row.gd

@@ -0,0 +1,237 @@
+@tool
+extends "res://addons/popochiu/editor/main_dock/popochiu_row/popochiu_row.gd"
+
+signal group_selected(type: int)
+signal deleted(file_path: String)
+
+enum AudioOptions {
+	DELETE = MenuOptions.DELETE,
+	ADD_TO_MUSIC,
+	ADD_TO_SFX,
+	ADD_TO_VOICE,
+	ADD_TO_UI
+}
+
+const DELETE_AUDIO_CUE_MSG = "This will remove the [b]%s[/b] resource. Calls to this audio in \
+scripts will not work anymore. This action cannot be reversed. Continue?"
+const DELETE_AUDIO_CUE_ASK = "Delete [b]%s[/b] file too? (cannot be reversed)"
+const DELETE_AUDIO_FILE_MSG = "[b]%s[/b] will be deleted in the file system. This action cannot be \
+reversed. Continue?"
+
+# Only used by rows that represent an audio file
+var file_name: String
+var audio_cue: AudioCue
+var cue_group: String
+var stream_player: AudioStreamPlayer
+var audio_tab: VBoxContainer = null
+var is_playing := false :
+	set = set_is_playing
+var current_playback_position := 0.0
+
+@onready var play_btn: Button = %Play
+@onready var stop_btn: Button = %Stop
+
+
+#region Godot ######################################################################################
+func _ready() -> void:
+	super()
+	
+	# Assign icons
+	play_btn.icon = get_theme_icon("MainPlay", "EditorIcons")
+	stop_btn.icon = get_theme_icon("Stop", "EditorIcons")
+	
+	# Connect to children's signals
+	play_btn.pressed.connect(play)
+	stop_btn.pressed.connect(stop)
+	
+	# Remove group options if this is a PopochiuAudioCue
+	if is_instance_valid(audio_cue):
+		menu_popup.remove_item(menu_popup.get_item_index(AudioOptions.ADD_TO_MUSIC))
+		menu_popup.remove_item(menu_popup.get_item_index(AudioOptions.ADD_TO_SFX))
+		menu_popup.remove_item(menu_popup.get_item_index(AudioOptions.ADD_TO_VOICE))
+		menu_popup.remove_item(menu_popup.get_item_index(AudioOptions.ADD_TO_UI))
+	else:
+		label.text = file_name
+
+
+#endregion
+
+#region Virtual ####################################################################################
+func _remove_object() -> void:
+	_delete_dialog = PopochiuEditorHelper.DELETE_CONFIRMATION_SCENE.instantiate()
+	
+	if is_instance_valid(audio_cue):
+		_delete_dialog.title = "Remove %s cue" % audio_cue.resource_name
+		_delete_dialog.message = DELETE_AUDIO_CUE_MSG % audio_cue.resource_name
+		_delete_dialog.ask = DELETE_AUDIO_CUE_ASK % audio_cue.audio.resource_path
+		_delete_dialog.on_confirmed = _remove_from_popochiu
+	else:
+		_delete_dialog.title = "Delete %s" % file_name
+		_delete_dialog.message = DELETE_AUDIO_FILE_MSG % path
+		_delete_dialog.on_confirmed = _delete_from_file_system
+	
+	PopochiuEditorHelper.show_delete_confirmation(_delete_dialog)
+
+
+#endregion
+
+#region Public #####################################################################################
+func select() -> void:
+	EditorInterface.edit_resource(audio_cue)
+	super()
+
+
+func play() -> void:
+	if is_playing:
+		# Pause the audio stream
+		is_playing = false
+		return
+	
+	if is_instance_valid(audio_tab.last_played):
+		# Stop the currently playing row (which is different from this one)
+		audio_tab.last_played.stop()
+	
+	if not is_instance_valid(audio_cue):
+		# If the row does not have a [PopochiuAudioCue] assigned, then it is the row of an audio
+		# file. Therefore, the [AudioStream] to play will be its own [path]
+		var stream: AudioStream = load(path)
+		stream.loop = false
+		stream_player.stream = stream
+	else:
+		# Otherwise, the [AudioStream] to play will be that of the audio file associated with this
+		# [PopochiuAudioCue.audio]
+		stream_player.stream = audio_cue.audio
+		# The values of [AudioStream.pitch_scale] and [AudioStream.volume_db] should be taken from
+		# the information stored in the [PopochiuAudioCue].
+		stream_player.pitch_scale = audio_cue.get_pitch_scale()
+		stream_player.volume_db = audio_cue.volume
+	
+	is_playing = true
+
+
+func stop() -> void:
+	is_playing = false
+	current_playback_position = 0.0
+	label.add_theme_color_override("font_color", dflt_font_color)
+	stream_player.stream = null
+	audio_tab.last_played = null
+
+
+#endregion
+
+#region SetGet #####################################################################################
+func set_is_playing(value: bool) -> void:
+	is_playing = value
+	
+	if is_playing:
+		if not stream_player.finished.is_connected(stop):
+			stream_player.finished.connect(stop)
+		stream_player.play(current_playback_position)
+		audio_tab.last_played = self
+	else:
+		current_playback_position = stream_player.get_playback_position()
+		
+		if stream_player.playing:
+			stream_player.stop()
+			stream_player.finished.disconnect(stop)
+	
+	play_btn.icon = play_btn.get_theme_icon("Pause" if is_playing else "MainPlay", "EditorIcons")
+
+
+#endregion
+
+#region Private ####################################################################################
+func _get_menu_cfg() -> Array:
+	return [
+		{
+			id = AudioOptions.ADD_TO_MUSIC,
+			icon = preload("res://addons/popochiu/icons/music.png"),
+			label = "Add to Music"
+		},
+		{
+			id = AudioOptions.ADD_TO_SFX,
+			icon = preload("res://addons/popochiu/icons/sfx.png"),
+			label = "Add to Sound Effects"
+		},
+		{
+			id = AudioOptions.ADD_TO_VOICE,
+			icon = preload("res://addons/popochiu/icons/voice.png"),
+			label = "Add to Voices"
+		},
+		{
+			id = AudioOptions.ADD_TO_UI,
+			icon = preload("res://addons/popochiu/icons/ui.png"),
+			label = "Add to Graphic Interface"
+		}
+	] + super()
+
+
+func _menu_item_pressed(id: int) -> void:
+	match id:
+		AudioOptions.ADD_TO_MUSIC:
+			group_selected.emit(PopochiuResources.AudioTypes.MUSIC)
+		AudioOptions.ADD_TO_SFX:
+			group_selected.emit(PopochiuResources.AudioTypes.SOUND_EFFECT)
+		AudioOptions.ADD_TO_VOICE:
+			group_selected.emit(PopochiuResources.AudioTypes.VOICE)
+		AudioOptions.ADD_TO_UI:
+			group_selected.emit(PopochiuResources.AudioTypes.UI)
+		_:
+			super(id)
+
+
+func _remove_from_popochiu() -> void:
+	# Remove the AudioCue from popochiu_data.cfg ---------------------------------------------------
+	var group_data: Array = PopochiuResources.get_data_value(
+		"audio", cue_group, []
+	)
+	if group_data:
+		group_data.erase(audio_cue.resource_path)
+		
+		if group_data.is_empty():
+			PopochiuResources.erase_data_value("audio", cue_group)
+		else:
+			group_data.sort_custom(
+				func (a: String, b: String) -> bool:
+					return PopochiuUtils.sort_by_file_name(a, b)
+			)
+			PopochiuResources.set_data_value("audio", cue_group, group_data)
+	
+	# Remove the AudioCue from the A singleton -----------------------------------------------------
+	PopochiuResources.remove_audio_autoload(cue_group, name, audio_cue.resource_path)
+	
+	# Delete the file in its corresponding group in Audio tab
+	deleted.emit(audio_cue.audio.resource_path)
+	
+	if _delete_dialog.check_box.button_pressed:
+		_delete_from_file_system()
+	else:
+		queue_free()
+
+
+func _delete_from_file_system() -> void:
+	# Delete the .tres file from the file system
+	var err: int = DirAccess.remove_absolute(path)
+	
+	if err != OK:
+		PopochiuUtils.print_error("Couldn't delete audio cue %s (err_code: %d)" % [path, err])
+		return
+	
+	# Delete the audio file linked to the cue
+	var audio_file_path := audio_cue.audio.resource_path
+	err = DirAccess.remove_absolute(audio_file_path)
+	
+	if err != OK:
+		PopochiuUtils.print_error(
+			"Couldn't delete audio file %s (err_code: %d)" % [audio_file_path, err]
+		)
+		return
+	
+	# Do this so Godot removes the .import file of the audio file
+	EditorInterface.get_resource_filesystem().update_file(audio_file_path)
+	EditorInterface.get_resource_filesystem().scan()
+	EditorInterface.get_resource_filesystem().scan_sources()
+	queue_free()
+
+
+#endregion

addons/popochiu/editor/main_dock/popochiu_row/audio_row/popochiu_audio_row.gd.uid

@@ -0,0 +1 @@
+uid://lhhhuwe3ye1f

addons/popochiu/editor/main_dock/popochiu_row/audio_row/popochiu_audio_row.tscn

@@ -0,0 +1,62 @@
+[gd_scene load_steps=9 format=3 uid="uid://ds6ojs55q50ud"]
+
+[ext_resource type="PackedScene" uid="uid://dwtwuqw2hpdpe" path="res://addons/popochiu/editor/main_dock/popochiu_row/popochiu_row.tscn" id="1_i2mx0"]
+[ext_resource type="Script" path="res://addons/popochiu/editor/main_dock/popochiu_row/audio_row/popochiu_audio_row.gd" id="2_24kri"]
+[ext_resource type="Texture2D" uid="uid://d1dnmfkhscb7r" path="res://addons/popochiu/icons/music.png" id="3_hi2e1"]
+[ext_resource type="Texture2D" uid="uid://cfh1uxtaff0ks" path="res://addons/popochiu/icons/sfx.png" id="4_1iw68"]
+[ext_resource type="Texture2D" uid="uid://6ewpl4v0td2h" path="res://addons/popochiu/icons/voice.png" id="5_ray7p"]
+[ext_resource type="Texture2D" uid="uid://528j2rksws2c" path="res://addons/popochiu/icons/ui.png" id="6_1bl3m"]
+
+[sub_resource type="Image" id="Image_dygia"]
+data = {
+"data": PackedByteArray(255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 93, 93, 41, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0),
+"format": "RGBA8",
+"height": 16,
+"mipmaps": false,
+"width": 16
+}
+
+[sub_resource type="ImageTexture" id="ImageTexture_v80gh"]
+image = SubResource("Image_dygia")
+
+[node name="PopochiuAudioRow" instance=ExtResource("1_i2mx0")]
+script = ExtResource("2_24kri")
+
+[node name="Label" parent="HBoxContainer" index="0"]
+text = ""
+
+[node name="Play" type="Button" parent="Panel/ButtonsContainer" index="0"]
+unique_name_in_owner = true
+layout_mode = 2
+mouse_filter = 1
+icon = SubResource("ImageTexture_v80gh")
+flat = true
+
+[node name="Stop" type="Button" parent="Panel/ButtonsContainer" index="1"]
+unique_name_in_owner = true
+layout_mode = 2
+mouse_filter = 1
+icon = SubResource("ImageTexture_v80gh")
+flat = true
+
+[node name="BtnMenu" parent="Panel/ButtonsContainer" index="2"]
+icon = SubResource("ImageTexture_v80gh")
+item_count = 6
+popup/item_0/text = "Add to Music"
+popup/item_0/icon = ExtResource("3_hi2e1")
+popup/item_0/id = 1
+popup/item_1/text = "Add to Sound effects"
+popup/item_1/icon = ExtResource("4_1iw68")
+popup/item_1/id = 2
+popup/item_2/text = "Add to Voices"
+popup/item_2/icon = ExtResource("5_ray7p")
+popup/item_2/id = 3
+popup/item_3/text = "Add to Graphic interface"
+popup/item_3/icon = ExtResource("6_1bl3m")
+popup/item_3/id = 4
+popup/item_4/text = ""
+popup/item_4/id = -1
+popup/item_4/separator = true
+popup/item_5/text = "Remove"
+popup/item_5/icon = SubResource("ImageTexture_v80gh")
+popup/item_5/id = 0

addons/popochiu/editor/main_dock/popochiu_row/images/add_to_core.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bw3ie8wfwa2i2"
+path="res://.godot/imported/add_to_core.png-52def14ca6e499df1e292c93f01c4349.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/popochiu/editor/main_dock/popochiu_row/images/add_to_core.png"
+dest_files=["res://.godot/imported/add_to_core.png-52def14ca6e499df1e292c93f01c4349.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

addons/popochiu/editor/main_dock/popochiu_row/images/delete.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bahipxbrrss0o"
+path="res://.godot/imported/delete.png-27dd9adc116bbf3fc8b20a99d1331933.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/popochiu/editor/main_dock/popochiu_row/images/delete.png"
+dest_files=["res://.godot/imported/delete.png-27dd9adc116bbf3fc8b20a99d1331933.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

addons/popochiu/editor/main_dock/popochiu_row/images/open.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://wm7qycjntmfr"
+path="res://.godot/imported/open.png-eb4e739212f91fcaedbead9efc5f731f.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/popochiu/editor/main_dock/popochiu_row/images/open.png"
+dest_files=["res://.godot/imported/open.png-eb4e739212f91fcaedbead9efc5f731f.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

addons/popochiu/editor/main_dock/popochiu_row/object_row/character_row/popochiu_character_row.gd

@@ -0,0 +1,79 @@
+@tool
+extends "res://addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.gd"
+
+enum CharacterOptions {
+	DELETE = MenuOptions.DELETE,
+	ADD_TO_CORE = Options.ADD_TO_CORE,
+	SET_AS_PC,
+}
+
+const TAG_ICON = preload("res://addons/popochiu/icons/player_character.png")
+const STATE_TEMPLATE = "res://addons/popochiu/engine/templates/character_state_template.gd"
+
+var is_pc := false : set = set_is_pc
+
+
+#region Godot ######################################################################################
+func _ready() -> void:
+	super()
+	
+	# Assign icons
+	tag.texture = TAG_ICON
+
+
+#endregion
+
+#region Virtual ####################################################################################
+func _get_state_template() -> Script:
+	return load(STATE_TEMPLATE)
+
+
+func _clear_tag() -> void:
+	if is_pc:
+		is_pc = false
+
+
+#endregion
+
+#region SetGet #####################################################################################
+func set_is_pc(value: bool) -> void:
+	is_pc = value
+	
+	if is_pc:
+		PopochiuEditorHelper.signal_bus.pc_changed.emit(name)
+	
+	tag.visible = value
+	menu_popup.set_item_disabled(menu_popup.get_item_index(CharacterOptions.SET_AS_PC), value)
+
+
+#endregion
+
+#region Private ####################################################################################
+func _get_menu_cfg() -> Array:
+	return [
+		{
+			id = CharacterOptions.SET_AS_PC,
+			icon = TAG_ICON,
+			label = "Set as Player-controlled Character (PC)",
+		},
+	] + super()
+
+
+func _menu_item_pressed(id: int) -> void:
+	match id:
+		CharacterOptions.SET_AS_PC:
+			self.is_pc = true
+		_:
+			super(id)
+
+
+func _remove_from_core() -> void:
+	# Delete the object from Popochiu
+	PopochiuResources.remove_autoload_obj(PopochiuResources.C_SNGL, name)
+	PopochiuResources.erase_data_value("characters", str(name))
+	
+	# Continue with the deletion flow
+	super()
+
+
+#endregion

addons/popochiu/editor/main_dock/popochiu_row/object_row/character_row/popochiu_character_row.gd.uid

@@ -0,0 +1 @@
+uid://clcrmrvxn4gai

addons/popochiu/editor/main_dock/popochiu_row/object_row/dialog_row/popochiu_dialog_row.gd

@@ -0,0 +1,15 @@
+@tool
+extends "res://addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.gd"
+
+
+#region Private ####################################################################################
+func _remove_from_core() -> void:
+	# Delete the object from Popochiu
+	PopochiuResources.remove_autoload_obj(PopochiuResources.D_SNGL, name)
+	PopochiuResources.erase_data_value("dialogs", str(name))
+	
+	# Continue with the deletion flow
+	super()
+
+
+#endregion

addons/popochiu/editor/main_dock/popochiu_row/object_row/dialog_row/popochiu_dialog_row.gd.uid

@@ -0,0 +1 @@
+uid://dxvpjllfksrgf

addons/popochiu/editor/main_dock/popochiu_row/object_row/inventory_item_row/popochiu_inventory_item_row.gd

@@ -0,0 +1,78 @@
+@tool
+extends "res://addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.gd"
+
+enum InventoryItemOptions {
+	DELETE = MenuOptions.DELETE,
+	ADD_TO_CORE = Options.ADD_TO_CORE,
+	START_WITH_IT,
+}
+
+const TAG_ICON = preload("res://addons/popochiu/icons/inventory_item_start.png")
+const STATE_TEMPLATE = "res://addons/popochiu/engine/templates/inventory_item_state_template.gd"
+
+var is_on_start := false : set = set_is_on_start
+
+#region Godot ######################################################################################
+func _ready() -> void:
+	super()
+	
+	# Assign icons
+	tag.texture = TAG_ICON
+
+
+#endregion
+
+#region Virtual ####################################################################################
+func _get_state_template() -> Script:
+	return load(STATE_TEMPLATE)
+
+
+#endregion
+
+#region SetGet #####################################################################################
+func set_is_on_start(value: bool) -> void:
+	is_on_start = value
+	tag.visible = value
+
+
+#endregion
+
+#region Private ####################################################################################
+func _get_menu_cfg() -> Array:
+	return [
+		{
+			id = InventoryItemOptions.START_WITH_IT,
+			icon = TAG_ICON,
+			label = "Start with it",
+		},
+	] + super()
+
+
+func _menu_item_pressed(id: int) -> void:
+	match id:
+		InventoryItemOptions.START_WITH_IT:
+			var items: Array = PopochiuConfig.get_inventory_items_on_start()
+			var script_name := str(name)
+			
+			if script_name in items:
+				items.erase(script_name)
+			else:
+				items.append(script_name)
+			
+			PopochiuConfig.set_inventory_items_on_start(items)
+			
+			self.is_on_start = script_name in items
+		_:
+			super(id)
+
+
+func _remove_from_core() -> void:
+	# Delete the object from Popochiu
+	PopochiuResources.remove_autoload_obj(PopochiuResources.I_SNGL, name)
+	PopochiuResources.erase_data_value("inventory_items", str(name))
+	
+	# Continue with the deletion flow
+	super()
+
+
+#endregion

addons/popochiu/editor/main_dock/popochiu_row/object_row/inventory_item_row/popochiu_inventory_item_row.gd.uid

@@ -0,0 +1 @@
+uid://dkff7x3cr07ox

addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.gd

@@ -0,0 +1,334 @@
+@tool
+extends "res://addons/popochiu/editor/main_dock/popochiu_row/popochiu_row.gd"
+## Row for the main object types: Room, Character, Inventory item, Dialog
+
+enum Options {
+	DELETE = MenuOptions.DELETE,
+	ADD_TO_CORE,
+}
+
+const DELETE_MESSAGE = "This will remove the [b]%s[/b] object in [b]%s[/b] scene. Uses of this \
+object in scripts will not work anymore. This action cannot be undone. Continue?"
+const DELETE_ASK_MESSAGE = "Do you want to delete the [b]%s[/b] folder too?%s (cannot be reversed)"
+const ADD_TO_CORE_ICON = preload(
+	"res://addons/popochiu/editor/main_dock/popochiu_row/images/add_to_core.png"
+)
+const AUDIO_FILE_TYPES = ["AudioStreamOggVorbis", "AudioStreamMP3", "AudioStreamWAV"]
+
+@onready var btn_open: Button = %BtnOpen
+@onready var btn_script: Button = %BtnScript
+@onready var btn_state: Button = %BtnState
+@onready var btn_state_script: Button = %BtnStateScript
+
+
+#region Godot ######################################################################################
+func _ready() -> void:
+	# Assign icons
+	btn_open.icon = get_theme_icon("InstanceOptions", "EditorIcons")
+	btn_script.icon = get_theme_icon("Script", "EditorIcons")
+	btn_state.icon = get_theme_icon("Object", "EditorIcons")
+	btn_state_script.icon = get_theme_icon("GDScript", "EditorIcons")
+	
+	# Connect to signals and create the options for the menu
+	super()
+	
+	# Connect to children's signals
+	btn_open.pressed.connect(_open)
+	btn_script.pressed.connect(_open_script)
+	btn_state.pressed.connect(_edit_state)
+	btn_state_script.pressed.connect(_open_state_script)
+	
+	# Disable some options by default
+	var add_to_core_idx := menu_popup.get_item_index(Options.ADD_TO_CORE)
+	if add_to_core_idx >= 0:
+		menu_popup.set_item_disabled(add_to_core_idx, true)
+
+
+#endregion
+
+#region Virtual ####################################################################################
+## Shows a confirmation popup to ask the developer if the Popochiu object should be removed only
+## from the core, or from the file system too.
+func _remove_object() -> void:
+	var location := _get_location()
+	
+	# Look into the Object"s folder for audio files and AudioCues to show the developer that those
+	# files will be removed too.
+	var audio_files := _search_audio_files(
+		EditorInterface.get_resource_filesystem().get_filesystem_path(path.get_base_dir())
+	)
+	
+	_delete_dialog = PopochiuEditorHelper.DELETE_CONFIRMATION_SCENE.instantiate()
+	_delete_dialog.title = "Remove %s from %s" % [name, location]
+	_delete_dialog.message = DELETE_MESSAGE % [name, location]
+	_delete_dialog.ask = DELETE_ASK_MESSAGE % [
+		path.get_base_dir(),
+		"" if audio_files.is_empty()
+		else " ([b]%d[/b] audio cues will be deleted)" % audio_files.size()
+	]
+	_delete_dialog.on_confirmed = _remove_from_core
+	
+	PopochiuEditorHelper.show_delete_confirmation(_delete_dialog)
+
+
+func _get_state_template() -> Script:
+	return null
+
+
+func _get_location() -> String:
+	return "Popochiu"
+
+
+#endregion
+
+#region Public #####################################################################################
+## Called to make the row appear semitransparent to indicate that the object is in the project
+## (has a folder with files inside) but is not part of the [code]popochiu_data.cfg[/code] file nor
+## its corresponding autoload (e.g., R, C, I, D). This can happen when one removes an object from
+## the project without removing its files, or when adding objects from another project.
+func show_as_not_in_core() -> void:
+	label.modulate.a = 0.5
+	menu_popup.set_item_disabled(menu_popup.get_item_index(Options.ADD_TO_CORE), false)
+
+
+#endregion
+
+#region Private ####################################################################################
+func _get_menu_cfg() -> Array:
+	return [
+		{
+			id = Options.ADD_TO_CORE,
+			icon = ADD_TO_CORE_ICON,
+			label = "Add to Popochiu",
+			types = PopochiuResources.MAIN_TYPES
+		},
+	] + super()
+
+
+func _menu_item_pressed(id: int) -> void:
+	match id:
+		Options.ADD_TO_CORE:
+			_add_object_to_core()
+		_:
+			super(id)
+
+
+## Add this Object (Room, Character, InventoryItem, Dialog) to popochiu_data.cfg so it can be used
+## by Popochiu.
+func _add_object_to_core() -> void:
+	var target_array := ""
+	var resource: Resource
+	
+	if ".tscn" in path:
+		resource = load(path.replace(".tscn", ".tres"))
+	else:
+		resource = load(path)
+	
+	match type:
+		PopochiuResources.Types.ROOM:
+			target_array = "rooms"
+		PopochiuResources.Types.CHARACTER:
+			target_array = "characters"
+		PopochiuResources.Types.INVENTORY_ITEM:
+			target_array = "inventory_items"
+		PopochiuResources.Types.DIALOG:
+			target_array = "dialogs"
+	
+	if PopochiuEditorHelper.add_resource_to_popochiu(target_array, resource) != OK:
+		PopochiuUtils.print_error("Couldn't add Object [b]%s[/b] to Popochiu." % str(name))
+		return
+	
+	# Add the object to its corresponding singleton
+	PopochiuResources.update_autoloads(true)
+	
+	label.modulate.a = 1.0
+	
+	menu_popup.set_item_disabled(menu_popup.get_item_index(Options.ADD_TO_CORE), true)
+
+
+## Selects the main file of the object in the FileSystem and opens it so that it can be edited.
+func _open() -> void:
+	EditorInterface.select_file(path)
+	
+	if ".tres" in path:
+		EditorInterface.edit_resource(load(path))
+	else:
+		EditorInterface.set_main_screen_editor("2D")
+		EditorInterface.open_scene_from_path(path)
+	
+	select()
+
+
+func _open_script() -> void:
+	var script_path := path
+	
+	if ".tscn" in path:
+		# A room, character, inventory item, or prop
+		script_path = path.replace(".tscn", ".gd")
+	elif ".tres" in path:
+		# A dialog
+		script_path = path.replace(".tres", ".gd")
+	elif not ".gd" in path:
+		return
+	
+	EditorInterface.select_file(script_path)
+	EditorInterface.set_main_screen_editor("Script")
+	EditorInterface.edit_script(load(script_path))
+	
+	select()
+
+
+func _edit_state() -> void:
+	EditorInterface.select_file(path.replace(".tscn", ".tres"))
+	EditorInterface.edit_resource(load(path.replace(".tscn", ".tres")))
+	
+	select()
+
+
+func _open_state_script() -> void:
+	var state := load(path.replace(".tscn", ".tres"))
+	
+	EditorInterface.select_file(state.get_script().resource_path)
+	EditorInterface.set_main_screen_editor("Script")
+	EditorInterface.edit_resource(state.get_script())
+	
+	select()
+
+
+func _search_audio_files(dir: EditorFileSystemDirectory) -> Array:
+	var files := []
+	
+	for idx in dir.get_subdir_count():
+		files.append_array(_search_audio_files(dir.get_subdir(idx)))
+	
+	for idx in dir.get_file_count():
+		match dir.get_file_type(idx):
+			AUDIO_FILE_TYPES:
+				files.append(dir.get_file_path(idx))
+	
+	return files
+
+
+func _remove_from_core() -> void:
+	# Check if the files should be deleted in the file system
+	if _delete_dialog.check_box.button_pressed:
+		_delete_from_file_system()
+	elif type in PopochiuResources.MAIN_TYPES:
+		show_as_not_in_core()
+	
+	var edited_scene: Node = EditorInterface.get_edited_scene_root()
+	if edited_scene and edited_scene.get("script_name") and edited_scene.script_name == name:
+		# If the open scene matches the object being deleted, skip saving the scene
+		queue_free()
+		return
+	
+	EditorInterface.save_scene()
+	queue_free()
+
+
+## Remove this object's directory (subfolders included) from the file system.
+func _delete_from_file_system() -> void:
+	var object_dir: EditorFileSystemDirectory = \
+		EditorInterface.get_resource_filesystem().get_filesystem_path(path.get_base_dir())
+	
+	# Remove files, sub folders and its files.
+	_recursive_delete(object_dir)
+
+
+## Remove the `dir` directory from the system. For Godot to be able to delete a directory, it has to
+## be empty, so this method first deletes the files from from the directory and each of its
+## subdirectories.
+func _recursive_delete(dir: EditorFileSystemDirectory) -> void:
+	if dir.get_file_count() > 0:
+		assert(
+			_delete_files(dir) == OK,
+			"[Popochiu] Error removing files in recursive elimination of %s" % dir.get_path()
+		)
+	
+	if dir.get_subdir_count() > 0:
+		for folder_idx in dir.get_subdir_count():
+			# Check if there are more folders inside the folder or delete the files inside it before
+			# deleting the folder itself
+			_recursive_delete(dir.get_subdir(folder_idx))
+	
+	assert(
+		 DirAccess.remove_absolute(dir.get_path()) == OK,
+		"[Popochiu] Error removing folder in recursive elimination of %s" % dir.get_path()
+	)
+	EditorInterface.get_resource_filesystem().scan()
+
+
+## Delete files within [param dir] directory. First, get the paths to each file, then delete them
+## one by one calling [method EditorFileSystem.update_file], so that in case it's an imported file,
+## its [b].import[/b] is also deleted.
+func _delete_files(dir: EditorFileSystemDirectory) -> int:
+	# Stores the paths of the files to be deleted.
+	var files_paths := []
+	# Stores the paths of the audio resources to delete
+	var deleted_audios := []
+	
+	for file_idx: int in dir.get_file_count():
+		match dir.get_file_type(file_idx):
+			AUDIO_FILE_TYPES:
+				deleted_audios.append(dir.get_file_path(file_idx))
+			"Resource":
+				var resource: Resource = load(dir.get_file_path(file_idx))
+				if not resource is AudioCue:
+					# If the resource is not an AudioCue, then it should be ignored for deletion
+					# in the game data
+					continue
+				
+				# Delete the [PopochiuAudioCue] in the project data file and the A singleton
+				assert(
+					_delete_audio_cue_in_data(resource) == true,
+					"[Popochiu] Couldn't remove [b]%s[/b] during deletion of [b]%s[/b]." %
+					[resource.resource_path, dir.get_path()]
+				)
+				
+				deleted_audios.append(resource.audio.resource_path)
+		
+		files_paths.append(dir.get_file_path(file_idx))
+	
+	for fp: String in files_paths:
+		var err: int = DirAccess.remove_absolute(fp)
+		if err != OK:
+			PopochiuUtils.print_error("Couldn't delete file %s. err_code:%d" % [err, fp])
+			return err
+		EditorInterface.get_resource_filesystem().scan()
+	
+	# Delete the rows of audio files and the deleted AudioCues in the Audio tab
+	if not deleted_audios.is_empty():
+		PopochiuEditorHelper.signal_bus.audio_cues_deleted.emit(deleted_audios)
+	
+	# Remove extra files (like .import)
+	for file_name: String in DirAccess.get_files_at(dir.get_path()):
+		DirAccess.remove_absolute(dir.get_path() + "/" + file_name)
+		EditorInterface.get_resource_filesystem().scan()
+	
+	return OK
+
+
+## Looks to which audio group corresponds [param audio_cue] and deletes it both from
+## [code]popochiu_data.cfg[/code] and the [b]A[/b] singleton (which is the one used to allow code
+## autocompletion related to [PopochiuAudioCue]s).
+func _delete_audio_cue_in_data(audio_cue: AudioCue) -> bool:
+	# TODO: This could be improved a lot if each PopochiuAudioCue has a variable to store the group
+	# 		to which it corresponds to.
+	# Delete the [PopochiuAudioCue] in the popochiu_data.cfg
+	for cue_group in ["mx_cues", "sfx_cues", "vo_cues", "ui_cues"]:
+		var cues: Array = PopochiuResources.get_data_value("audio", cue_group, [])
+		if not cues.has(audio_cue.resource_path): continue
+		
+		cues.erase(audio_cue.resource_path)
+		if PopochiuResources.set_data_value("audio", cue_group, cues) != OK:
+			return false
+		
+		# Fix #59 : remove the [PopochiuAudioCue] from the [A] singleton
+		PopochiuResources.remove_audio_autoload(
+			cue_group, audio_cue.resource_name, audio_cue.resource_path
+		)
+		break
+	return true
+
+
+#endregion

addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.gd.uid

@@ -0,0 +1 @@
+uid://dj0dw4jcynb3p

addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.tscn

@@ -0,0 +1,58 @@
+[gd_scene load_steps=5 format=3 uid="uid://dwbo3pl372ugo"]
+
+[ext_resource type="PackedScene" uid="uid://dwtwuqw2hpdpe" path="res://addons/popochiu/editor/main_dock/popochiu_row/popochiu_row.tscn" id="1_xi41g"]
+[ext_resource type="Script" path="res://addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.gd" id="2_g05pm"]
+
+[sub_resource type="Image" id="Image_15l6n"]
+data = {
+"data": PackedByteArray(255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 94, 94, 127, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 231, 255, 94, 94, 54, 255, 94, 94, 57, 255, 93, 93, 233, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 93, 93, 41, 255, 255, 255, 0, 255, 255, 255, 0, 255, 97, 97, 42, 255, 93, 93, 233, 255, 93, 93, 232, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 44, 255, 255, 255, 0, 255, 97, 97, 42, 255, 97, 97, 42, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 96, 96, 45, 255, 93, 93, 235, 255, 94, 94, 234, 255, 95, 95, 43, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 93, 93, 235, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 233, 255, 95, 95, 59, 255, 96, 96, 61, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 93, 93, 255, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 0),
+"format": "RGBA8",
+"height": 16,
+"mipmaps": false,
+"width": 16
+}
+
+[sub_resource type="ImageTexture" id="ImageTexture_12sj2"]
+image = SubResource("Image_15l6n")
+
+[node name="PopochiuMainObjectRow" instance=ExtResource("1_xi41g")]
+script = ExtResource("2_g05pm")
+
+[node name="Label" parent="HBoxContainer" index="0"]
+text = "PopochiuMainObjectRow"
+
+[node name="BtnOpen" type="Button" parent="Panel/ButtonsContainer" index="0"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 3
+tooltip_text = "Open in Editor"
+icon = SubResource("ImageTexture_12sj2")
+flat = true
+
+[node name="BtnScript" type="Button" parent="Panel/ButtonsContainer" index="1"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 3
+tooltip_text = "Open in Script"
+icon = SubResource("ImageTexture_12sj2")
+flat = true
+
+[node name="BtnState" type="Button" parent="Panel/ButtonsContainer" index="2"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 3
+tooltip_text = "Open state"
+icon = SubResource("ImageTexture_12sj2")
+flat = true
+
+[node name="BtnStateScript" type="Button" parent="Panel/ButtonsContainer" index="3"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 3
+tooltip_text = "Open state Script"
+icon = SubResource("ImageTexture_12sj2")
+flat = true

addons/popochiu/editor/main_dock/popochiu_row/object_row/room_object_row/popochiu_room_object_row.gd

@@ -0,0 +1,60 @@
+@tool
+extends "res://addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.gd"
+
+const PROP_TEMPLATE = "res://addons/popochiu/engine/templates/prop_template.gd"
+
+var node_path := ""
+
+
+#region Godot ######################################################################################
+func _ready() -> void:
+	super()
+	
+	if not FileAccess.file_exists(path.replace(".tscn", ".gd")):
+		btn_script.hide()
+	
+	btn_state.hide()
+	btn_state_script.hide()
+
+
+#endregion
+
+#region Virtual ####################################################################################
+func _get_location() -> String:
+	# Structure of path: "res://game/rooms/room_name/props/prop_name/"
+	# path split: [res:, popochiu, rooms, room_name, props, prop_name]
+	return "Room%s" % (path.split("/", false)[3]).to_pascal_case()
+
+
+#endregion
+
+#region Private ####################################################################################
+func _remove_from_core() -> void:
+	var room_child_to_free: Node = null
+	
+	if EditorInterface.get_edited_scene_root() is PopochiuRoom:
+		var opened_room: PopochiuRoom = EditorInterface.get_edited_scene_root()
+		match type:
+			PopochiuResources.Types.PROP:
+				room_child_to_free = opened_room.get_prop(str(name))
+			PopochiuResources.Types.HOTSPOT:
+				room_child_to_free = opened_room.get_hotspot(str(name))
+			PopochiuResources.Types.MARKER:
+				room_child_to_free = opened_room.get_marker(str(name))
+			PopochiuResources.Types.REGION:
+				room_child_to_free = opened_room.get_region(str(name))
+			PopochiuResources.Types.WALKABLE_AREA:
+				room_child_to_free = opened_room.get_walkable_area(str(name))
+	
+	# Continue with the deletion flow
+	super()
+	
+	# Fix #196: Remove the Node from the Room tree once the folder of the object has been deleted
+	# from the FileSystem (this applies to Props, Hotspots, Walkable areas and Regions).
+	if room_child_to_free:
+		room_child_to_free.queue_free()
+	
+	EditorInterface.save_scene()
+
+
+#endregion

addons/popochiu/editor/main_dock/popochiu_row/object_row/room_object_row/popochiu_room_object_row.gd.uid

@@ -0,0 +1 @@
+uid://ds4pb624ionfc

addons/popochiu/editor/main_dock/popochiu_row/object_row/room_object_row/popochiu_room_object_row.tscn

@@ -0,0 +1,22 @@
+[gd_scene load_steps=5 format=3 uid="uid://baei84pjb3fwj"]
+
+[ext_resource type="PackedScene" uid="uid://dwbo3pl372ugo" path="res://addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.tscn" id="1_yvb3l"]
+[ext_resource type="Script" path="res://addons/popochiu/editor/main_dock/popochiu_row/object_row/room_object_row/popochiu_room_object_row.gd" id="2_ulg85"]
+
+[sub_resource type="Image" id="Image_8gjpm"]
+data = {
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+"format": "RGBA8",
+"height": 16,
+"mipmaps": false,
+"width": 16
+}
+
+[sub_resource type="ImageTexture" id="ImageTexture_4qvg7"]
+image = SubResource("Image_8gjpm")
+
+[node name="PopochiuRoomObjectRow" instance=ExtResource("1_yvb3l")]
+script = ExtResource("2_ulg85")
+
+[node name="BtnMenu" parent="Panel/ButtonsContainer" index="4"]
+popup/item_1/icon = SubResource("ImageTexture_4qvg7")

addons/popochiu/editor/main_dock/popochiu_row/object_row/room_row/popochiu_room_row.gd

@@ -0,0 +1,90 @@
+@tool
+extends "res://addons/popochiu/editor/main_dock/popochiu_row/object_row/popochiu_object_row.gd"
+
+enum RoomOptions {
+	DELETE = MenuOptions.DELETE,
+	ADD_TO_CORE = Options.ADD_TO_CORE,
+	SET_AS_MAIN,
+}
+
+const STATE_TEMPLATE = "res://addons/popochiu/engine/templates/room_state_template.gd"
+
+var is_main := false : set = set_is_main
+
+@onready var btn_play: Button = %BtnPlay
+
+
+#region Godot ######################################################################################
+func _ready() -> void:
+	super()
+	
+	# Assign icons
+	tag.texture = get_theme_icon("Heart", "EditorIcons")
+	btn_play.icon = get_theme_icon("MainPlay", "EditorIcons")
+	
+	btn_play.pressed.connect(_play)
+
+
+#endregion
+
+#region Virtual ####################################################################################
+func _get_state_template() -> Script:
+	return load(STATE_TEMPLATE)
+
+
+func _clear_tag() -> void:
+	if is_main:
+		is_main = false
+
+
+#endregion
+
+#region SetGet #####################################################################################
+func set_is_main(value: bool) -> void:
+	is_main = value
+	
+	if is_main:
+		# Call this first since the favs will be cleared
+		PopochiuEditorHelper.signal_bus.main_scene_changed.emit(path)
+	
+	tag.visible = value
+	menu_popup.set_item_disabled(menu_popup.get_item_index(RoomOptions.SET_AS_MAIN), value)
+
+
+#endregion
+
+#region Private ####################################################################################
+func _get_menu_cfg() -> Array:
+	return [
+		{
+			id = RoomOptions.SET_AS_MAIN,
+			icon = get_theme_icon("Heart", "EditorIcons"),
+			label = "Set as Main scene",
+		},
+	] + super()
+
+
+func _menu_item_pressed(id: int) -> void:
+	match id:
+		RoomOptions.SET_AS_MAIN:
+			is_main = true
+		_:
+			super(id)
+
+
+## Plays the scene of the clicked row
+func _play() -> void:
+	EditorInterface.select_file(path)
+	EditorInterface.play_custom_scene(path)
+
+
+func _remove_from_core() -> void:
+	# Delete the object from Popochiu
+	PopochiuResources.remove_autoload_obj(PopochiuResources.R_SNGL, name)
+	PopochiuResources.erase_data_value("rooms", str(name))
+	
+	# Continue with the deletion flow
+	super()
+
+
+#endregion

addons/popochiu/editor/main_dock/popochiu_row/object_row/room_row/popochiu_room_row.gd.uid

@@ -0,0 +1 @@
+uid://bbbtge112sbkf