@Override
public String toString() {
StringBuilder sb = new StringBuilder();
for (Tile t : this.map.values()) {
sb.append("x: " + t.getPoint().x);
sb.append("y: " + t.getPoint().y);
sb.append(" obs: " + t.isObstacle());
sb.append(" dirty: " + t.isDirty());
sb.append(" base: " + t.isBase());
sb.append("\n");
}
return sb.toString();
}
private void setBase(Tile t) {
if (!t.isBase()) {
// TODO error
}
this.base = t;
}