假设我有一个猫类,我做了两个例子。我要猫能互相攻击

class ninjaCat {
   var health : Double = 100.00
   var attack = Double()

   init(attack : Double){
      self.attack = attack
   }

   func thunderClaw(otherCat : ninjaCat){
      health = otherCat.health
      otherCat.health = health - self.attack
   }
}

var NinjaCat1 = ninjaCat(10.60)
var NinjaCat2 = ninjaCat(20.15)

NinjaCat1.thunderClaw(NinjaCat2)

是否可以将类对象作为函数参数传递?

最佳答案

这确实是可能的。但是,您应该检查代码,因为您使用攻击猫的当前寿命而不是目标的寿命来计算剩余寿命:

func thunderClaw(otherCat : ninjaCat){
   otherCat.health = health - self.attack
}

应该是
func thunderClaw(otherCat : ninjaCat){
   otherCat.health = otherCat.health - self.attack
}

或者简单地说
func thunderClaw(otherCat : ninjaCat){
   otherCat.health -= self.attack
}

09-30 11:06