@Override
public void dispose() {
// call methods to dispose of bird and tubes as they pass off screen
bg.dispose();
bird.dispose();
ground.dispose();
for (Tube tube : tubes) tube.dispose();
}
@Override
public void render(SpriteBatch sb) {
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
sb.setProjectionMatrix(cam.combined);
sb.begin();
// Determine what to render based on score
{
if (score <= 3) {
sb.draw(bg2, cam.position.x - (cam.viewportWidth / 2), 0);
sb.draw(bird.getTexture(score), bird.getPosition().x, bird.getPosition().y);
} else if (score <= 6) {
sb.draw(bg, cam.position.x - (cam.viewportWidth / 2), 0);
sb.draw(bird.getTexture(score), bird.getPosition().x, bird.getPosition().y);
} else if (score <= 9) {
sb.draw(android_bg, cam.position.x - (cam.viewportWidth / 2), 0);
sb.draw(bird.getTexture(score), bird.getPosition().x, bird.getPosition().y);
} else if (score > 9) {
sb.draw(cob_bg, cam.position.x - (cam.viewportWidth / 2), 0);
sb.draw(bird.getTexture(score), bird.getPosition().x, bird.getPosition().y);
}
// pass score to tube to determine what to render
for (Tube tube : tubes) {
sb.draw(tube.getTopTube(score), tube.getPosTopTube().x, tube.getPosTopTube().y);
sb.draw(tube.getBottomTube(score), tube.getPosBotTube().x, tube.getPosBotTube().y);
}
// determine what ground to render based on current score
if (score <= 3) {
sb.draw(ground, groundPos1.x, groundPos1.y);
sb.draw(ground, groundPos2.x, groundPos2.y);
} else if (score <= 6) {
sb.draw(ground2, groundPos1.x, groundPos1.y);
sb.draw(ground2, groundPos2.x, groundPos2.y);
} else if (score <= 9) {
sb.draw(ground3, groundPos1.x, groundPos1.y);
sb.draw(ground3, groundPos2.x, groundPos2.y);
} else if (score > 9) {
sb.draw(ground4, groundPos1.x, groundPos1.y);
sb.draw(ground4, groundPos2.x, groundPos2.y);
}
}
sb.end();
sb.begin();
// Write score to screen
font.setColor(Color.WHITE);
font.draw(sb, String.format("%.0f", score), scoreX, scoreY);
sb.end();
}
@Override
public void update(float dt) {
handleInput();
updateGround();
updateScoreLocation();
bird.update(dt);
cam.position.x = bird.getPosition().x + 80;
if (bird.getBounds().x >= 156) score = (bird.getBounds().x / 176) - 0.6f;
for (int i = 0; i < tubes.size; i++) {
Tube tube = tubes.get(i);
if (cam.position.x - cam.viewportWidth / 2
> tube.getPosTopTube().x + tube.getTopTube(score).getWidth()) {
tube.reposition(
tube.getPosTopTube().x + ((Tube.TUBE_WIDTH + TUBE_SPACING) * TUBE_COUNT), score);
}
// Check for tube collision
if (tube.collides(bird.getBounds())) gsm.set(new GameOver(gsm, score));
}
// Check for ground collision
if (bird.getPosition().y <= ground.getHeight() + GROUND_Y_OFFSET)
gsm.set(new GameOver(gsm, score));
// update camera
cam.update();
}