将刚刚点击的对象传递给函数？Unity c#

huangapple
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英文:

How to give the just clicked object to a function? Unity c#

问题

在检测到刚刚点击的方块的脚本中，您需要确保 "Smite" 函数知道要伤害和销毁哪个方块。以下是相应部分的更改：

检测点击的方块的脚本：

  1. private void Update()
  2. {
  3.     if (HeroAbilities.ReadyingSmite && Input.GetMouseButtonDown(0))
  4.     {
  5.         Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
  6.         RaycastHit hit;
  8.         if (Physics.Raycast(ray, out hit))
  9.         {
  10.             GameObject clickedObject = hit.collider.gameObject;
  11.             Vector3 clickedPosition = hit.collider.transform.position;
  13.             // 调用 Smite 函数并传递点击的方块作为参数
  14.             HeroAbilities.Smite(clickedObject);
  15.         }
  16.     }
  17. }

Smite 脚本：

  1. public void Smite(GameObject clickedObject)
  2. {
  3.     int AbilityDamage = Range(7, 10);
  4.     int Damage = crusaderscript.BaseDamage + AbilityDamage;
  5.     
  6.     // 伤害传递给传递的方块对象
  7.     clickedObject.GetComponent<YourCubeScript>().Health -= Damage;
  9.     if (clickedObject.GetComponent<YourCubeScript>().Health <= 0)
  10.     {
  11.         // 销毁传递的方块对象
  12.         Destroy(clickedObject);
  13.     }
  14. }

请确保在调用 "Smite" 函数时传递了正确的方块对象，以便在其中伤害和销毁它。

英文:

I have a script, where assuming ReadyingSmite, a boolean from another function called HeroAbilities, is active after i click a cube, it gives me the information of said cube and activates a function, Smite, which damages the cube, destroying it if the damage is high enough. How do i make it so Smite knows which cube to damage and destroy?

Script for detecting what cubes was just clicked

  1. private void Update()
  2.     {
  3.         if (HeroAbilities.ReadyingSmite &amp;&amp; Input.GetMouseButtonDown(0))
  4.         {
  5.             Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
  6.             RaycastHit hit;
  8.             if (Physics.Raycast(ray, out hit))
  9.             {
  10.      
  11.                 GameObject clickedObject = hit.collider.gameObject;
  12.                 Vector3 clickedPosition = hit.collider.transform.position;
  14.                 
  15.                 HeroAbilities.Smite();
  16.             }
  17.         }
  18.     }

And the Smite script

  1. public void Smite()
  2.     {
  3.         int AbilityDamage = Range(7, 10);
  4.         int Damage = crusaderscript.BaseDamage + AbilityDamage ;
  5.         ClickedObject.Health -= Damage ;
  6.         if(ClickedObject.Health &lt;= 0)
  7.         {
  8.             Destroy(ClickedObject);
  9.         }
  10.     }

I need the places where "ClickedObject" is to be a reference to the clicked cube

答案1

得分: 1

We pass in the object we just clicked into our Smite function which will destroy it if health >= 0

  1. {
  2.     if (HeroAbilities.ReadyingSmite && Input.GetMouseButtonDown(0))
  3.     {
  4.         var ray = Camera.main.ScreenPointToRay(Input.mousePosition);
  5.     
  6.         if (Physics.Raycast(ray, out var hit))
  7.         {
  8.             // check if hit object has the expected component attached
  9.             if(hit.collider.TryGetComponent<TheScriptThatRefrenceTheHealth>(out var clickedObject))
  10.             {
  11.                 // We pass in our clicked Object that we want to destroy
  12.                 HeroAbilities.Smite(clickedObject); 
  13.             }
  14.         }
  15.     }
  16. }
  1. // we make this function receive a TheScriptThatRefrenceTheHealth 
  2. public void Smite(TheScriptThatRefrenceTheHealth clickedObject)
  3. {
  4.     var AbilityDamage = Range(7, 10);
  5.     var Damage = crusaderscript.BaseDamage + AbilityDamage ;
  6.     clickedObject.Health -= Damage ;
  7.     if(clickedObject.Health <= 0)
  8.     {
  9.         Destroy(clickedObject.gameObject);
  10.     }
  11. }
英文:

We pass in the object we just clicked into our Smite function which will destroy it if health >= 0

  1. private void Update()
  2. {
  3.     if (HeroAbilities.ReadyingSmite &amp;&amp; Input.GetMouseButtonDown(0))
  4.     {
  5.         var ray = Camera.main.ScreenPointToRay(Input.mousePosition);
  6.     
  7.         if (Physics.Raycast(ray, out var hit))
  8.         {
  9.             // check if hit object has the expected component attached
  10.             if(hit.collider.TryGetComponent&lt;TheScriptThatRefrenceTheHealth&gt;(out var clickedObject))
  11.             {
  12.                 // We pass in our clicked Object that we want to destroy
  13.                 HeroAbilities.Smite(clickedObject); 
  14.             }
  15.         }
  16.     }
  17. }
  1. // we make this function receive a TheScriptThatRefrenceTheHealth 
  2. public void Smite(TheScriptThatRefrenceTheHealth clickedObject)
  3. {
  4.     var AbilityDamage = Range(7, 10);
  5.     var Damage = crusaderscript.BaseDamage + AbilityDamage ;
  6.     clickedObject.Health -= Damage ;
  7.     if(clickedObject.Health  &lt;= 0)
  8.     {
  9.         Destroy(clickedObject.gameObject);
  10.     }
  11. }

huangapple
  • 本文由 发表于 2023年5月24日 20:43:34
  • 转载请务必保留本文链接：https://go.coder-hub.com/76323672.html
  • c#
  • unity-game-engine
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