private void predictCollisions(Ball sourceBall) {
double dt = CollisionUtils.calcTimeToHitWall(sourceBall, WallType.HORIZONTAL);
if (CollisionUtils.isCollisionConsistency(dt)) {
queue.add(new WallCollisionEvent(timer.getTimestamp(dt), sourceBall, WallType.HORIZONTAL));
}
dt = CollisionUtils.calcTimeToHitWall(sourceBall, WallType.VERTICAL);
if (CollisionUtils.isCollisionConsistency(dt)) {
queue.add(new WallCollisionEvent(timer.getTimestamp(dt), sourceBall, WallType.VERTICAL));
}
for (Ball targetBall : objectContainer.getBalls()) {
dt = CollisionUtils.calcTimeToHitBall(sourceBall, targetBall);
if (CollisionUtils.isCollisionConsistency(dt)) {
queue.add(new BallCollisionEvent(timer.getTimestamp(dt), sourceBall, targetBall));
}
}
}
private void moveBalls(double dt) {
for (Ball ball : objectContainer.getBalls()) {
ball.move(dt);
}
}
public void init() {
for (Ball ball : objectContainer.getBalls()) {
predictCollisions(ball);
}
}