70 lines
2.3 KiB
GDScript
70 lines
2.3 KiB
GDScript
extends EditorExportPlugin
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const LOCAL_OBJ_CONFIG = preload("res://addons/popochiu/editor/config/local_obj_config.gd")
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func _export_begin(features: PackedStringArray, is_debug: bool, path: String, flags: int) -> void:
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var file := FileAccess.open(PopochiuResources.DATA, FileAccess.READ)
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if file:
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add_file(PopochiuResources.DATA, file.get_buffer(file.get_length()), false)
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file.close()
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# Logic for Aseprite Importer
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# This code removes importer's metadata from nodes before exporting them
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# Thanks to Vinicius Gerevini and his Aseprite Wizard plugin for that!
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# This code is run independent of the importer to be enabled, to clean things up.
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# TODO: may be moved to another file so we keep things separated
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func _export_file(path: String, type: String, features: PackedStringArray) -> void:
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if type != "PackedScene": return
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var scene : PackedScene = ResourceLoader.load(path, type, 0)
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var scene_changed := false
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var root_node: Node = scene.instantiate(PackedScene.GEN_EDIT_STATE_INSTANCE)
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var nodes := [root_node]
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#remove metadata from scene
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while not nodes.is_empty():
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var node : Node = nodes.pop_front()
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for child in node.get_children():
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nodes.push_back(child)
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if _remove_meta(node, path):
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scene_changed = true
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#save scene if changed
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if scene_changed:
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var filtered_scene := PackedScene.new()
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if filtered_scene.pack(root_node) != OK:
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PopochiuUtils.print_error("Error updating scene.")
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return
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var content := _get_scene_content(path, filtered_scene)
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add_file(path, content, true)
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root_node.free()
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func _remove_meta(node:Node, path: String) -> bool:
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if node.has_meta(LOCAL_OBJ_CONFIG.LOCAL_OBJ_CONFIG_META_NAME):
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node.remove_meta(LOCAL_OBJ_CONFIG.LOCAL_OBJ_CONFIG_META_NAME)
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PopochiuUtils.print_normal("Aseprite Importer: Removed metadata from scene %s" % path)
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return true
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return false
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func _get_scene_content(path:String, scene:PackedScene) -> PackedByteArray:
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var tmp_path = OS.get_cache_dir() + "tmp_scene." + path.get_extension()
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ResourceSaver.save(scene, tmp_path)
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var tmp_file = FileAccess.open(tmp_path, FileAccess.READ)
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var content : PackedByteArray = tmp_file.get_buffer(tmp_file.get_length())
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var tmp_dir := DirAccess.open(tmp_path)
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if tmp_dir and tmp_dir.file_exists(tmp_path):
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tmp_dir.remove(tmp_path)
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return content
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