initial commit

scenes/autoloads/game_manager.gd

@@ -0,0 +1,62 @@
+extends Node
+
+signal scene_changed(scene_name: String)
+
+var current_scene: Node = null
+var scene_container: Node = null
+
+const MAIN_MENU = "res://scenes/ui/main_menu/main_menu.tscn"
+const DECK_MANAGER = "res://scenes/ui/deck_manager/deck_manager.tscn"
+const QUIZ_SCENE = "res://scenes/ui/quiz_mode/quiz_scene.tscn"
+
+func _ready() -> void:
+	await get_tree().process_frame
+
+	var root = get_tree().root
+	var main = root.get_node_or_null("Main")
+
+	if main:
+		scene_container = main.get_node_or_null("CanvasLayer/SceneContainer")
+		if scene_container:
+			change_scene(MAIN_MENU)
+		else:
+			push_error("SceneContainer not found in Main scene")
+	else:
+		push_warning("Main scene not found yet, waiting for initialization")
+
+func change_scene(scene_path: String) -> void:
+	if not scene_container:
+		push_error("Cannot change scene - scene_container is null")
+		return
+
+	if current_scene:
+		current_scene.queue_free()
+		await current_scene.tree_exited
+
+	if not ResourceLoader.exists(scene_path):
+		push_error("Scene does not exist: " + scene_path)
+		return
+
+	var new_scene_resource = load(scene_path)
+	if not new_scene_resource:
+		push_error("Failed to load scene: " + scene_path)
+		return
+
+	var new_scene = new_scene_resource.instantiate()
+	scene_container.add_child(new_scene)
+	current_scene = new_scene
+
+	print("Changed scene to: " + scene_path)
+	scene_changed.emit(scene_path)
+
+func start_quiz(deck: Deck) -> void:
+	change_scene(QUIZ_SCENE)
+	await scene_changed
+	if current_scene and current_scene.has_method("start_quiz"):
+		current_scene.start_quiz(deck)
+
+func return_to_main_menu() -> void:
+	change_scene(MAIN_MENU)
+
+func open_deck_manager() -> void:
+	change_scene(DECK_MANAGER)