对象池演示素材Unity包

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1. using System.Collections;
   
2. using System.Collections.Generic;
   
3. using UnityEngine;
   
4. 
   
5. 
   
6. public class Coin : MonoBehaviour
   
7. {
   
8.     private void OnCollisionEnter(Collision collision)
   
9.     {
   
10.         if (collision.gameObject.layer==LayerMask.NameToLayer("ground"))
    
11.         {
    
12.             CoinPool.instance.coinPool.Release(gameObject);
    
13.         }
    
14.     }
    
15. }

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1. using System;
   
2. using System.Collections;
   
3. using System.Collections.Generic;
   
4. using UnityEngine;
   
5. using UnityEngine.Pool;
   
6. 
   
7. public class CoinPool : MonoBehaviour
   
8. {
   
9.     public GameObject coin;
   
10.     public static CoinPool instance;
    
11.     public ObjectPool<GameObject> coinPool;
    
12.     private void Awake()
    
13.     {
    
14.         coinPool = new ObjectPool<GameObject>(CreateFunc,ActionOnGet,ActionOnRelease,ActionOnDestroy,true,10,1000);
    
15.         instance = this;
    
16.     }
    
17. 
    
18.     private void ActionOnDestroy(GameObject obj)
    
19.     {
    
20.         Destroy(obj);
    
21.     }
    
22. 
    
23.     private void ActionOnRelease(GameObject obj)
    
24.     {
    
25.         obj.SetActive(false);
    
26.     }
    
27. 
    
28.     private void ActionOnGet(GameObject obj)
    
29.     {
    
30.         obj.SetActive(true);
    
31.     }
    
32. 
    
33.     private GameObject CreateFunc()
    
34.     {
    
35.         var obj=Instantiate(coin,transform);
    
36.         return obj;
    
37.     }
    
38.    
    
39. }
    
40. 
    
41. 
    

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1. using System.Collections;
   
2. using System.Collections.Generic;
   
3. using UnityEngine;
   
4. using TMPro;
   
5. 
   
6. public class Spawn : MonoBehaviour
   
7. {
   
8.     public Transform spawnTrans;
   
9.     public float spawnInterval = 2;
   
10.     public float spawnTimer;
    
11.     public float minX = -10;
    
12.     public float maxX = 10;
    
13.     public Canvas _canvas;
    
14.     private TMP_Text countActive;
    
15.     private TMP_Text countAll;
    
16.     private TMP_Text countInActive;
    
17. 
    
18. 
    
19. 
    
20. 
    
21.     private void Start()
    
22.     {
    
23.         countActive = _canvas.transform.Find("t1/countActive").GetComponent<TMP_Text>();
    
24.         if (countActive==null)
    
25.         {
    
26.             print("countActive为空了");
    
27.         }
    
28.         countAll = _canvas.transform.Find("t2/countAll").GetComponent<TMP_Text>();
    
29.         countInActive = _canvas.transform.Find("t3/countInActive").GetComponent<TMP_Text>();
    
30.     }
    
31.     // Start is called before the first frame update
    
32.     private void Update()
    
33.     {
    
34.         spawnTimer += Time.deltaTime;
    
35.         if (spawnTimer >= spawnInterval)
    
36.         {
    
37.             spawnTimer -= spawnInterval;
    
38.             SpawnCopin();
    
39.         }
    
40.         countActive.text = CoinPool.instance.coinPool.CountActive.ToString();
    
41.         countAll.text= CoinPool.instance.coinPool.CountAll.ToString();
    
42.         countInActive.text= CoinPool.instance.coinPool.CountInactive.ToString();
    
43.     }
    
44.     public void SpawnCopin()
    
45.     {
    
46.         spawnTrans.position = new Vector3(Random.Range(minX, maxX), spawnTrans.position.y, spawnTrans.position.z);
    
47.         GameObject temp = CoinPool.instance.coinPool.Get();
    
48.         temp.transform.position = spawnTrans.position;
    
49.     }
    
50. }
    

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