FindGameObjecstWithTagを使用してコンポーネントを取得する方法>

Question

私は、ユニティを使用してマルチプレイヤーゲームを構築しています。メインプレイヤーは、ネットワークマネージャーを使用して生成されたプレハブで、プレーヤータグとが含まれています。以下は、のプレイヤータグを検索しているが、マルチプレイヤーではのプレイヤーを返す敵の攻撃スクリプトです.Gameobjectプレーヤーが配列でplayerHealthがPlayerHealthを取得できるように変更することはできますか？

public class EnemyAttack : MonoBehaviour 
{ 
    public float timeBetweenAttacks = 0.5f;  // The time in seconds between each attack. 
    public int attackDamage = 10;    // The amount of health taken away per attack. 


    Animator anim;        // Reference to the animator component. 
    GameObject player;       // Reference to the player GameObject. 
    PlayerHealth playerHealth;     // Reference to the player's health. 
    EnemyHealth enemyHealth;     // Reference to this enemy's health. 
    bool playerInRange;       // Whether player is within the trigger collider and can be attacked. 
    float timer;        // Timer for counting up to the next attack. 


    void Awake() 
    { 
     // Setting up the references. 
     player = GameObject.FindGameObjectWithTag ("Player"); 
     playerHealth = player.GetComponent <PlayerHealth>(); 
     enemyHealth = GetComponent<EnemyHealth>(); 
     anim = GetComponent <Animator>(); 
    } 


    void OnTriggerEnter (Collider other) 
    { 
     // If the entering collider is the player... 
     if(other.gameObject == player) 
     { 
      // ... the player is in range. 
      playerInRange = true; 
     } 
    } 


    void OnTriggerExit (Collider other) 
    { 
     // If the exiting collider is the player... 
     if(other.gameObject == player) 
     { 
      // ... the player is no longer in range. 
      playerInRange = false; 
     } 
    } 


    void Update() 
    { 
     // Add the time since Update was last called to the timer. 
     timer += Time.deltaTime; 

     // If the timer exceeds the time between attacks, the player is in range and this enemy is alive... 
     if(timer >= timeBetweenAttacks && playerInRange && enemyHealth.currentHealth > 0) 
     { 
      // ... attack. 
      Attack(); 
     } 

     // If the player has zero or less health... 
     if(playerHealth.currentHealth <= 0) 
     { 
      // ... tell the animator the player is dead. 
      anim.SetTrigger ("PlayerDead"); 
     } 
    } 


    void Attack() 
    { 
     // Reset the timer. 
     timer = 0f; 

     // If the player has health to lose... 
     if(playerHealth.currentHealth > 0) 
     { 
      // ... damage the player. 
      playerHealth.TakeDamage (attackDamage); 
     } 
    } 
} 

Answer 1

あなたはinvoke repeatingでFindGameObjectsWithTagを使用する必要がある必要があります。テストされていないコードスニペットを以下に示します。

public GameObject [] playersList;

void Start() { 
      //Invokes the method methodName in time seconds, 
      //then repeatedly every repeatRate seconds. 
      InvokeRepeating("CheckPlayers", 2.0f, 0.3f); 
    } 


public void CheckPlayers(){ 
     //assign player in the player list 
     playersList= GameObject.FindGameObjectsWithTag ("Player"); 
     //now playersList contains all player, do what you want with it 

}