unity3d 相关问题

嗨，所以我目前正在尝试将我的敌人 aggro bool 设置为 true，如果另一个敌人受到伤害。 //敌人列表公共列表敌人 = 新列表 Hi, so I'm currently trying to set my enemies aggro bool to true if another enemy takes damage. //list for enemies public List<CharacterController> enemies = new List<CharacterController>(); //variables for aggro range and aggressive check public float aggroRange; public bool isAggressive; int nearestTarget = 0; //cycling through player character list for (int i = 1; i < GameManager.instance.playerCharacters.Count; i++) { //if any of the player characters positions arent within our aggro range if (Vector3.Distance(transform.position, GameManager.instance.playerCharacters[nearestTarget].transform.position) > aggroRange) { //they are not aggressive isAggressive = false; // if non aggressive enemies health becomes lower than max health, they have taken damage if (GameManager.instance.activePlayer.currentHealth < GameManager.instance.activePlayer.maxHealth) { //|||| Figure out how to cylce through enemies and set them all to aggressive when one takes damage |||| foreach (CharacterController allies in enemies) { //solution 1 - setting larget aggro range so they aggro anyway //aggroRange = 20f; //isAggressive = true; //solution 2 - accessing the component on the script? //allies.GetComponent<AIBrain>().aggroRange = 20f; //allies.GetComponent<AIBrain>().isAggressive = true; } //set them as aggressive - Disables when fixed above logic isAggressive = true; } } //players are within AI aggro range else { //set them as aggressive isAggressive = true; } `敌人被正确添加到列表中，并试图在第二个 foreach 循环中循环遍历列表并设置它们具有侵略性。尝试过的解决方案在循环中被评论无济于事。如果格式不好，我深表歉意，我是堆栈溢出的新手。` 使用事件通常是一种更有效和更有组织的方式来处理这种情况😁 实现此目的的一种方法是向您的 AIBrain 脚本添加一个事件，该事件将在该角色受到伤害时触发。然后，您可以订阅该事件，当事件被触发时，将所有订阅角色的 isAggressive 布尔值设置为 true。在你的 AIBrain 脚本中，定义一个受到伤害的事件：公共事件 Action OnTakeDamage； public void TakeDamage() { // take damage logic... // trigger the OnTakeDamage event OnTakeDamage?.Invoke(this); } 当敌人受到伤害时，你需要调用 TakeDamage() （所以无论你在哪里受到伤害，也调用它）。在您的 AIBrain 脚本中，为敌人列表中的每个敌人订阅 OnTakeDamage 事件： void Start() { // subscribe to OnTakeDamage event for each enemy in the enemies list foreach (AIBrain enemy in enemies) { enemy.OnTakeDamage += OnEnemyTakeDamage; } } void OnDestroy() { // unsubscribe from OnTakeDamage event for each enemy in the enemies list foreach (AIBrain enemy in enemies) { enemy.OnTakeDamage -= OnEnemyTakeDamage; } } void OnEnemyTakeDamage(AIBrain enemy) { // set isAggressive to true for all enemies foreach (AIBrain ally in enemies) { ally.isAggressive = true; } } 通过此实现，每当敌人受到伤害并触发 OnTakeDamage 事件时，将为所有订阅的敌人调用 OnEnemyTakeDamage 方法，将其 isAggressive 布尔值设置为 true。让我知道这是否有效，或者您是否需要任何帮助！ for (int i = 1; i < GameManager.instance.playerCharacters.Count; i++) { //if any of the player characters positions arent within our aggro range if (Vector3.Distance(transform.position, GameManager.instance.playerCharacters[nearestTarget].transform.position) > aggroRange) { //they are not aggressive //isAggressive = false; // if non aggressive enemies health becomes lower than max health, they have taken damage if (GameManager.instance.activePlayer.currentHealth < GameManager.instance.activePlayer.maxHealth) { //|||| Figure out how to cylce through enemies and set them all to aggressive when one takes damage |||| foreach (CharacterController allies in enemies) { //solution 1 - setting larget aggro range so they aggro anyway //aggroRange = 20f; //isAggressive = true; //solution 2 - accessing the component on the script? allies.GetComponent<AIBrain>().aggroRange = 20f; allies.GetComponent<AIBrain>().isAggressive = true; } //set them as aggressive - Disables when fixed above logic //isAggressive = true; isAggressive = false; } 在循环解决问题后将 isAggressive 移动到。不确定为什么。

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