Triple Shot + Bullet Script Polish

Assets/Attack.cs

@@ -0,0 +1,52 @@
+using UnityEngine;
+using System.Collections;
+
+public class Attack : MonoBehaviour {
+
+	GameObject bullet, bullet1, player;
+	public GameObject bulletPrefab;
+	DroneVision dVScript;
+	public bool tripleShot, currentlyShooting;
+
+	// Use this for initialization
+	void Start () 
+	{
+		dVScript = gameObject.GetComponent<DroneVision> ();
+		currentlyShooting = false;
+	}
+
+	// Update is called once per frame
+	void Update () 
+	{
+
+		if (dVScript.playerFound == true) 
+		{
+			if (currentlyShooting == false)
+				StartCoroutine (shoot ());
+		}
+	}
+
+	IEnumerator shoot()
+	{
+		currentlyShooting = true;
+		Instantiate(bulletPrefab, transform.position+(transform.right*2), transform.rotation);
+
+		if (tripleShot) 
+		{
+			bullet = (GameObject)Instantiate(bulletPrefab, transform.position+(transform.right*2), transform.rotation);
+			bullet.transform.Rotate (0, 0, 45);
+
+			bullet1 = (GameObject)Instantiate(bulletPrefab, transform.position+(transform.right*2), transform.rotation);
+			bullet1.transform.Rotate (0, 0, -45);
+		}
+
+		//bullet.GetComponent<Bullet> ().parent = gameObject;
+		yield return new WaitForSeconds(1);
+
+		if (dVScript.playerFound == true)
+		{
+			StartCoroutine (shoot ());
+		}else
+			currentlyShooting = false;
+	}
+}

Assets/Bullet.cs

@@ -11,9 +11,10 @@ void Start ()
 	{
 		//_player = GameObject.FindGameObjectWithTag("Player").GetComponent<Player>();
         //parentDir = transform.parent.transform.right;
+		lifetime = 2;
         Destroy(this.gameObject, lifetime);
     }
-	
+
 	// Update is called once per frame
 	void Update () 
 	{

Assets/Scripts/DroneVision.cs

@@ -10,8 +10,7 @@ public class DroneVision : MonoBehaviour
     //public delegate void FollowPlayerAction();
     //public static event FollowPlayerAction FollowPlayer;
 
-    GameObject bullet;
- 	public GameObject bulletPrefab;
+
  	public int bulletSpeed;
 
     public float visionRange; // range that a drone can find the player
@@ -20,7 +19,7 @@ public class DroneVision : MonoBehaviour
     private static GameObject player; // player game object reference
     private CircleCollider2D droneCollider; // drone collider
     private DroneMovementAI droneMovement;
-    private bool isLookingForPlayer = false;
+    public bool isLookingForPlayer, playerFound = false;
 
 	// Use this for initialization
 	void Start ()
@@ -43,11 +42,6 @@ void OnTriggerEnter2D(Collider2D _player)
                 isLookingForPlayer = true;
                 StartCoroutine(LookForPlayer());
 
-                if(shooting)
-                {
-                    StartCoroutine(Attack());
-                }
-
                 Debug.Log("start Looking");
 
             }
@@ -63,8 +57,8 @@ void OnTriggerExit2D(Collider2D _player)
         {
             //player = null;
             StopCoroutine(LookForPlayer());
-            StopCoroutine(Attack());
             isLookingForPlayer = false;
+			playerFound = false;
         }
     }
 
@@ -78,6 +72,7 @@ IEnumerator LookForPlayer()
             if (Vector2.Distance(transform.position, player.transform.position) > 10) // constant will be replaced with attack range
             {
                 droneMovement.StartFollowing();
+				playerFound = true;
 
             }
 
@@ -91,19 +86,7 @@ IEnumerator LookForPlayer()
         }
 
     }
-
-    IEnumerator Attack()
- 	{
- 		bullet = (GameObject)Instantiate(bulletPrefab, transform.position, transform.rotation);
- 		//bullet.GetComponent<Bullet> ().parent = gameObject;
- 		yield return new WaitForSeconds(1);
-
- 		if (player != null)
- 		{
- 			StartCoroutine(Attack());
- 		}
- 	}
-
+
     public static GameObject GetPlayer()
     {
         return player;