public int[][] getObsticleMap() {
		if (obsticalMap == null) {
			int[][] tmp = new int[map.length][map[0].length];
			for (int y = 0; y < map.length; y++) {
				for (int x = 0; x < map[0].length; x++) {
					tmp[y][x] = map[y][x] != 1 ? 0 : 1;
				}
			}
			obsticalMap = tmp;
		}
		return obsticalMap;
	}