extends StaticBody3D

enum TileType {
	Empty,
	Plain,
	Forest
}

@export var tile_type: TileType = TileType.Empty;

func update_tile():
	var children = find_children("*tile");
	for child in children:
		if TileType.keys()[tile_type] == child.name.split("_")[0]:
			child.visible = true;
		else:
			child.visible = false;

func _ready():
	update_tile()

func get_free_dirs_around():
	var free_tiles_around = []
	if tile_type == TileType.Empty: return free_tiles_around
	var raycasts = find_children("ray*");
	
	for raycast: RayCast3D in raycasts:
		raycast.force_raycast_update()
		if !raycast.is_colliding():
			free_tiles_around.append(raycast.name.split("_")[1])
	return free_tiles_around
	
func _process(delta):
	pass