@Override
public void evaluate(EnvironmentEntity entity, float delta) {
if (numToSpawn == 0) {
return;
}
spawnAccumulator += delta;
if (spawnAccumulator >= delay) {
spawnAccumulator = 0;
GameEntity ge = GameEntity.load(entityName);
GameTile tile = entity.tile[0][0];
int x = tile.x;
int y = tile.y;
GameTile spawnTile = null;
for (Global.Direction d : Global.Direction.values()) {
int nx = x + d.getX();
int ny = y + d.getY();
GameTile ntile = tile.level.getGameTile(nx, ny);
if (ntile != null && ntile.getPassable(ge.getTravelType(), null) && ntile.entity == null) {
spawnTile = ntile;
break;
}
}
if (spawnTile != null) {
spawnTile.addGameEntity(ge);
numToSpawn--;
}
}
}
