make grid shuffle, grid sizy, gem color types

src/autoloads/DebugManager.gd

@@ -0,0 +1,35 @@
+extends Node
+
+signal debug_toggled(enabled: bool)
+
+var debug_enabled: bool = false
+var debug_overlay_visible: bool = false
+
+func _ready():
+	print("DebugManager loaded")
+
+func toggle_debug():
+	debug_enabled = !debug_enabled
+	debug_toggled.emit(debug_enabled)
+	print("Debug mode: ", "ON" if debug_enabled else "OFF")
+
+func set_debug_enabled(enabled: bool):
+	if debug_enabled != enabled:
+		debug_enabled = enabled
+		debug_toggled.emit(debug_enabled)
+
+func is_debug_enabled() -> bool:
+	return debug_enabled
+
+func toggle_overlay():
+	debug_overlay_visible = !debug_overlay_visible
+
+func set_overlay_visible(visible: bool):
+	debug_overlay_visible = visible
+
+func is_overlay_visible() -> bool:
+	return debug_overlay_visible
+
+func log_debug(message: String, category: String = "DEBUG"):
+	if debug_enabled:
+		print("[", category, "] ", message)