add license, move folders

app/scripts/ui/search.gd

@@ -0,0 +1,57 @@
+extends LineEdit
+class_name Search
+
+signal on_release_focus
+signal on_navigation(event: int)
+
+@export var gate_events: GateEvents
+@export var prompt_panel: Control
+
+
+func _ready() -> void:
+	gate_events.open_gate.connect(set_current_url)
+	gate_events.search.connect(set_current_url)
+	gate_events.exit_gate.connect(set_current_url.bind(""))
+
+
+func set_current_url(_url: String) -> void:
+	text = _url
+	
+	on_release_focus.emit()
+
+
+func _on_text_submitted(_url: String) -> void:
+	open_gate()
+
+
+func _on_go_pressed() -> void:
+	open_gate()
+
+
+func open_gate() -> void:
+	if text.is_empty(): return
+	
+	if Url.is_valid(text):
+		gate_events.open_gate_emit(text)
+	else:
+		gate_events.search_emit(text)
+	
+	release_focus()
+	on_release_focus.emit()
+
+
+func _input(event: InputEvent) -> void:
+	if not has_focus(): return
+	
+	if (event is InputEventMouseButton
+			and not get_global_rect().has_point(event.position)
+			and not prompt_panel.get_global_rect().has_point(event.position)):
+		release_focus()
+		on_release_focus.emit()
+	
+	if event.is_action_pressed("ui_text_caret_up"):
+		on_navigation.emit(PromptNavigation.UP)
+		get_viewport().set_input_as_handled()
+	elif event.is_action_pressed("ui_text_caret_down"):
+		on_navigation.emit(PromptNavigation.DOWN)
+		get_viewport().set_input_as_handled()