extends GridContainer

var cells: Array[ColorRect] = []

func _ready():
	columns = 4
	for i in range(16):
		var cell = ColorRect.new()
		cell.custom_minimum_size = Vector2(40, 40)
		cell.color = Color.DARK_GRAY
		add_child(cell)
		cells.append(cell)

func update_map(current_room_id: String, explored_rooms: Array):
	# Parse "room_x_y"
	var parts = current_room_id.split("_")
	if parts.size() == 3:
		var x = int(parts[1])
		var y = int(parts[2])
		var index = y * 4 + x
		
		for i in range(cells.size()):
			var cell_x = i % 4
			var cell_y = i / 4
			var cell_id = "room_%d_%d" % [cell_x, cell_y]
			
			if i == index:
				cells[i].color = Color.GREEN # Player
			elif cell_id in explored_rooms:
				cells[i].color = Color.LIGHT_GRAY # Explored
			else:
				cells[i].color = Color.DARK_GRAY # Unexplored