/// <summary>
/// 当BaseUnit被攻击时，会调用该回调事件
/// </summary>
private void OnSubHp(BaseUnit source, float subHp, DamageType damageType, HpShowType showType)
{
string unitName = string.Empty;//string.Empty在内存堆里分配空间 ""在内存栈里分配空间
string missStr = "闪避";
string damageTypeStr = string.Empty;
string damageHp = string.Empty;
if (showType == HpShowType.Miss)
{
Debug.Log(missStr);
return;
}
if (source.IsHero)
{
unitName = "英雄";
}
else
{
unitName = "士兵";
}
damageTypeStr = damageType == DamageType.Critical ? "暴击" : "普通攻击";
damageHp = subHp.ToString();
Debug.Log(unitName + damageTypeStr + damageHp);
}
//OnBeAttacked方法需要3个参数，分别是
//表示伤害数字的float型的harmNumber
//表示是否是暴击伤害的bool型的isCritical
//表示是否是闪避的bool型isMiss
protected virtual void OnBeAttacked(float harmNumber, bool isCritical, bool isMiss)
{
DamageType damageType = DamageType.Normal;
HpShowType showType = HpShowType.Damage;
if (isCritical)
{
damageType = DamageType.Critical;
}
if (isMiss)
{
showType = HpShowType.Miss;
}
//首先判断是否有方法订阅了该事件，如果有则通知它们
if (OnSubHp != null)
{
OnSubHp(this, harmNumber, damageType, showType);
}
}
