private tankType type; //发射子弹的坦克类型
void OnCollisionEnter(Collision other)
{
MyFactory mF = Singleton <MyFactory> .Instance;
ParticleSystem explosion = mF.GetPs(); //获取爆炸的粒子系统
explosion.transform.position = transform.position; //设置粒子系统位置
Collider[] colliders = Physics.OverlapSphere(transform.position, explosionRadius); //获取爆炸范围内的所有碰撞体
for (int i = 0; i < colliders.Length; i++)
{
if (colliders[i].tag == "tankPlayer" && this.type == tankType.Enemy ||
colliders[i].tag == "tankEnemy" && this.type == tankType.Player) //发射子弹的坦克类型和被击中的坦克类型不同，才造成伤害
{
float distance = Vector3.Distance(colliders[i].transform.position, transform.position); //被击中坦克与爆炸中心的距离
float hurt = 100f / distance; //受到的伤害
float current = colliders[i].GetComponent <Tank>().GetHp(); //当前的生命值
colliders[i].GetComponent <Tank>().SetHp(current - hurt); //设置受伤后生命值
}
}
explosion.Play(); //播放爆炸的粒子系统
if (this.gameObject.activeSelf)
{
mF.RecycleBullet(this.gameObject); //回收子弹
}
}