給一個預製克隆一個腳本從另一個預製在Unity3d

Question

我有以下幾點：

TurretBallmanager：

using UnityEngine; 
using System.Collections; 

public class TurretBallManager : MonoBehaviour { 

// Use this for initialization 
public GameObject BallPrefab; 
public GameObject TurretPrefab; 
public static TurretBallManager instance; 
public int turretSpawnTime=35; 
public int LastTurretTime=0; 
Vector2 v; 
void Start() { 
    instance = this; 
    v = new Vector2(TurretPrefab.transform.position.x,TurretPrefab.transform.position.y); 
} 

// Update is called once per frame 
void Update() { 
    if (Time.time > LastTurretTime + turretSpawnTime) { 
     GameObject T = Instantiate(TurretPrefab,v,Quaternion.identity) as GameObject; 
     //T.AddComponent<Turret>(); 
     v.x=T.transform.position.x+2; 
    } 
    } 
} 

炮塔類：

using UnityEngine; 
using System.Collections; 

public class Turret : MonoBehaviour { 

// Use this for initialization 
double LastBallTime=0.0; 
double LastTurretTime=0.0; 
public decimal spawnballTime=1.5; 
Vector2 v ; 
void Start() { 

} 

// Update is called once per frame 
void Update() { 
    if (Time.time > LastBallTime + spawnballTime) { 
     LastBallTime=Time.time;  
     Debug.Log (transform.position); 
     GameObject B = Instantiate(TurretBallManager.instance.BallPrefab, transform.position, transform.rotation) as GameObject; 
     //B.AddComponent<Ball>(); 
    } 

    } 
} 

Ball類：

using UnityEngine; 
using System.Collections; 

public class Ball : MonoBehaviour { 

// Use this for initialization 
void Start() { 

} 
void OnMouseDown() { 
    Object.Destroy (gameObject); 
} 
// Update is called once per frame 
void Update() { 

} 


void OnBecameInvisible() 
{ 
    Debug.Log ("destroyed"); 
    Destroy(gameObject); 
} 
} 

我有一個炮塔希望f每1秒一個球，這個球是一個預製的願望有球類（當球出界或碰到它應該被銷燬時）我想要做的是創造另一個炮塔每個35 sec希望也應該火了球每1秒。 我所面對的休耕問題：

1. 炮塔被35 sec後創建的，但它的球都沒有實現ball script和他們沒有被破壞
2. 溢出由於產生的球的數量而發生並且整個項目處於凍結狀態

• 圖像1：一旦遊戲開始
• 圖片2：當35秒結束
• 圖3：可以看到數百萬炮塔在35秒結束時同時產生

Answer 1

試試這些腳本。

附上TurretExampleManager腳本到遊戲物體（比如主相機），並指定「turretPrefab和ballPrefab GameObjects然後點擊播放

TurretExampleManager.cs

using UnityEngine; 
using System.Collections; 

public class TurretExampleManager : MonoBehaviour { 

    public static TurretExampleManager instance; 

    //Maximum number of turrets that can spawn 
    public int maxTurrets = 10; 

    //The current number of turrets spawned 
    private int currentTurrets = 0; 

    //The time between turret spawns 
    public float turretSpawnTime = 35; 

    //Current spawn timer for turret 
    public float thisTurretSpawnTime = 35; 

    //Assign this prefab as the turret 
    public GameObject turretPrefab; 

    //Assign this prefab as the ball 
    public GameObject ballPrefab; 


    // Use this for initialization 
    void Start() { 
     //Creating a static instance of the TurretExampleManager class. 
     //This is used in the BallScript.cs class to access the Ball Prefab 
     instance = this; 

     //Assigning the decrementing time counter the same as the time between spawns 
     thisTurretSpawnTime = turretSpawnTime; 
    } 

    // Update is called once per frame 
    void Update() { 

     //Let's first check if we have the maximum number of turrets already (10 in this case) 
     if(currentTurrets < maxTurrets) { 

      //We have fewer than 10 turrets, so let's reduce the current time counter 
      thisTurretSpawnTime -= Time.deltaTime; 

      //The current time counter has hit 0, so we need to create a new turret 
      if(thisTurretSpawnTime <= 0) { 

       SpawnNewTurret();      //Spawn a new turret 
       thisTurretSpawnTime = turretSpawnTime; //Reset the time 
      } 
     } 
    } 

    public void SpawnNewTurret() { 
     //Increment the current number of turrets 
     currentTurrets++; 

     //Create a random position to spawn the new turret at 
     Vector3 randomPosition = new Vector3(Random.Range(-10, 10), 0, Random.Range(-10, 10)); 

     //Instantiate a new turret 
     GameObject thisTurret = Instantiate(turretPrefab, randomPosition, Quaternion.identity) as GameObject; 

     //Add the Turret Script 
     thisTurret.AddComponent<TurretScript>(); 
    } 
} 

TurretScript.cs

using UnityEngine; 
using System.Collections; 

public class TurretScript : MonoBehaviour { 

    //This variable controls the rate of ball spawn 
    public float ballFireTime = 1; 

    //Counter for time. 
    public float thisBallFireTime = 1; 

    // Use this for initialization 
    void Start() { 
     thisBallFireTime = ballFireTime; 
    } 

    // Update is called once per frame 
    void Update() { 

     //Reduce the time 
     thisBallFireTime -= Time.deltaTime; 

     //If the time reaches 0, we need to spawn a new ball 
     if(thisBallFireTime <= 0) { 

      //Reset the ball spawn time 
      thisBallFireTime = ballFireTime; 

      //Instantiate a new ball 
      GameObject thisBall = Instantiate(TurretExampleManager.instance.ballPrefab, transform.position, Quaternion.identity) as GameObject; 

      //Add the Ball Script to the newly spawned ball 
      thisBall.AddComponent<BallScript>(); 
     } 
    } 
} 

BallScript.cs

using UnityEngine; 
using System.Collections; 

public class BallScript : MonoBehaviour { 

    private Vector3 randomDirection = Vector3.zero; 

    void Start() { 

     //Create a random direction for the ball to move in 
     randomDirection = new Vector3(Random.Range(-1, 1), 0, Random.Range(-1, 1)); 
    } 

    void OnMouseDown() { 
     Debug.Log ("Destroyed because out of click"); 
     Destroy(gameObject); 
    } 

    void OnBecameInvisible() { 
     Debug.Log ("Destroyed because out of bounds"); 
     Destroy(gameObject); 
    } 

    void Update() { 
     //Move the ball in the random direction generated 
     transform.Translate(randomDirection * Time.deltaTime); 
    } 
}