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Question by fnafboy2016 · Aug 09, 2018 at 09:01 AM · scripting problemscript.variable

Get value from another script

So. Dispite using unity for a long time i never really written any code... But used a visual scripting tool.... So recently i decided to move to actual scripting because visual was too damn expensive.

So i was wondering if you could help me out with this: I want to set the value of

"public int PlayerScoreKeep"

from another script called "Coin.cs"

As you may of guessed i am trying to make a score keeper thing

If you don't mind help would be greatly appreciated!

Coin.cs: (The one i want to send the value to the other script)

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.UI;
 
 public class Coin : MonoBehaviour
 {
     public int PlayerScoreKeep;
 
     void OnTriggerEnter(Collider col)
     {
         PlayerScoreKeep = PlayerScoreKeep + 1;
         Destroy(gameObject);
     }
 }


Score.cs (The one that i want to get the value)

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.UI;
 
 public class Score : MonoBehaviour
 {
     public int PlayerScoreKeep;
     public Text Scorekeep;
     void Start()
     {
         
     }
 }


Okay thank you!

(Sorry if this was hard to understand my English is not the best)

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Answer by MT369MT · Aug 09, 2018 at 09:16 PM

Hi, create a new Coin variable and assign it in Start using FindObjectOfType like this:

  using System.Collections;
  using System.Collections.Generic;
  using UnityEngine;
  using UnityEngine.UI;
  
  public class Score : MonoBehaviour
  {
      public int PlayerScoreKeep;
      public Text Scorekeep;
      public Coin Coin;

      void Start()
      {
           Coin = GameObject.FindObjectOfType<Coin>();
      }
      void Update()
      {
           PlayerScoreKeep = Coin.PlayerScoreKeep;
      }
  }
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