protected void init() {
super.init();
// populate grid
for (LinPos p : grid.getLinGrid()) {
grid.set(p.i, new Square());
}
{
Block block = new Block().setPos(2.3f, 3);
blocks.add(block);
}
{
follower = new Follower();
follower.textureRegion = T.blockTextureRegion.get(4);
follower.setPos(8f, 3);
blocks.add(follower);
}
{
Slider slider = new Slider();
slider.textureRegion = T.blockTextureRegion.get(3);
slider.setPos(5, 6.4f);
slider.target.set(5, 6);
blocks.add(slider);
}
{
Slider slider = new Slider();
slider.textureRegion = T.blockTextureRegion.get(3);
slider.setPos(5, 6.4f);
slider.target.set(2, 6);
blocks.add(slider);
}
}
protected void draw(Matrix4 combined) {
batch.setProjectionMatrix(combined);
batch.begin();
for (LinPos p : grid.getLinGrid()) {
final Square square = grid.get(p.i);
final int neighHash =
GridUtils.getNeighHash(
p,
new Predicate<Pos>() {
@Override
public boolean evaluate(Pos pos) {
final Square nsquare = grid.get(pos);
if (nsquare == null) {
return false;
}
// return (pos.x + pos.y) % 2 == 0;
return nsquare.count > 0;
}
});
if (square.count > 0) {
final Sprite sprite = T.blockSprites[neighHash];
sprite.setPosition(p.x, p.y);
sprite.draw(batch);
} else {
int image = neighHash / 4;
// batch.draw(blockTextureRegion.get(square.image), p.x, p.y, 0.5f, 0.5f, 1, 1,
// 1, 1, MathUtils.random(8)* 45);
// batch.draw(blockTextureRegion.get(square.image), p.x, p.y, 0.5f, 0.5f, 1, 1,
// 1, 1, 45);
batch.draw(T.blockTextureRegion.get(image), p.x, p.y, 1, 1);
}
}
for (Block block : blocks) {
block.draw(batch);
}
batch.end();
}
public void pointerDown(float x1, float y1) {
final int x = MathUtils.floor(x1);
final int y = MathUtils.floor(y1);
follower.target.set(x, y);
final Square square = grid.get(x, y);
if (square != null) {
square.count++;
}
}