public SampleMoveValidator(TileMap map) {
this.tileMap = map;
ArrayList<TileMapLayer> layers = map.getLayers();
for (TileMapLayer tileMapLayer : layers) {
if (tileMapLayer.getName().equals("meta")) {
collision = tileMapLayer;
}
}
this.tileHeight = tileMap.getTileheight();
this.tileWidth = tileMap.getTilewidth();
}
public boolean isBlocked(int tileIndex) {
if (collision == null) {
return false;
}
Tile tile = tileMap.getTile(collision.getGid(tileIndex));
if (tile == null) {
return false;
}
Properties properties = tile.getProperties();
if (properties == null) {
return false;
}
String collidable = tile.getProperties().getProperty("collidable", "false");
if (collidable.equals("true")) {
return true;
}
String hatRequired = tile.getProperties().getProperty("hatRequired", "false");
if (hatRequired.equals("true")) {
return !heroHasHat;
}
return false;
}
public int tileIndex(int x, int y) {
return x + (y * tileMap.getWidth());
}