我有一个精灵(图像),当它与另一个分数碰撞时应该增加 10,更新方法中给出了相关代码,但它不是随机增加的。这是我的代码。
public void update(float dt)
{
LinkedList<CCSprite> projectilesToDelete = new LinkedList<CCSprite>();
for (CCSprite projectile : _projectiles)
{
CGRect projectileRect = CGRect.make(projectile.getPosition().x - (projectile.getContentSize().width / 2.0f),
projectile.getPosition().y - (projectile.getContentSize().height / 2.0f),
projectile.getContentSize().width,
projectile.getContentSize().height);
LinkedList<CCSprite> targetsToDelete = new LinkedList<CCSprite>();
for (CCSprite target : _targets)
{
CGRect targetRect = CGRect.make(target.getPosition().x - (target.getContentSize().width),
target.getPosition().y - (target.getContentSize().height),
target.getContentSize().width,
target.getContentSize().height);
if (CGRect.intersects(projectileRect, targetRect))
targetsToDelete.add(target);
myscore += 10;
showLabel(myscore);
}