extends Node

var occupied_tiles = {}

@export var tile_size = 16.0
@export var grid_width = 20
@export var grid_height = 15

func is_tile_occupied(tile_position):
	return occupied_tiles.has(tile_position)

func occupy_tile(tile_position):
	occupied_tiles[tile_position] = true

func free_tile(tile_position):
	occupied_tiles.erase(tile_position)