嗨,我有雪碧,它是 granade ^^
问题是它何时爆炸。它应该杀死远处的所有目标(在这种情况下都在屏幕上),但它会随机杀死它们。
public void Explode(Object sender)
{
ArrayList<Enemy> targetsToBlow = new ArrayList<Enemy>();
targetsToBlow.addAll(targets);
Bullet bullet = (Bullet)sender;
float x = bullet.getPosition().x;
float y = bullet.getPosition().y;
// Log.i("Explode", "boom");
// Log.i("Target",String.valueOf(y));
for (int i=0;i<targetsToBlow.size();i++)
{
Enemy enemy = targetsToBlow.get(i);
float xd = enemy.getPosition().x - x;
float yd = enemy.getPosition().y - y;
float distance = (float) Math.sqrt(xd*xd + yd*yd);
Log.i("Distance", String.valueOf(distance));
if(distance<20000/2)
{
enemy.setHp(bullet.dmg);
Log.i("Explode", "boomed1");
}
else if(distance<=20000)
{
enemy.setHp(bullet.dmg/2);
Log.i("Explode", "boomed2");
}
if(enemy.getHp()<=0)
{
targets.remove(enemy);
removeChild(enemy, true);
money++;
moneyLabel.setString("GOLD: "+money);
}
targetsToBlow.remove(i);
}
projectiles.remove(bullet);
removeChild(bullet, true);
}
我试图从最后一个索引中做到这一点,但是它没有杀死并且granade留在屏幕上。我不知道出了什么问题:/请帮忙