Deleting unnecessary stuff

Assets/Prefabs/FireballProjectile.prefab.meta

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Assets/script/HeroAttackController.cs

-using UnityEngine;
-using System.Collections;
-
-public class HeroAttackController : MonoBehaviour {
-
-    enum ability {fireball, water, others };
-	private int direction;
-	public float speed;
-
-    private ability currentAbility = ability.fireball;
-	public GameObject FireballPrefab;
-
-	private Vector3 LastInput = new Vector3 (0, 1, 0);
-
-	// Use this for initialization
-	void Start () {
-       
-	}
-
-    // Update is called once per frame
-    void Update(){
-        
-		Vector3 input = new Vector3 (Input.GetAxisRaw ("Horizontal"), Input.GetAxisRaw ("Vertical"), 0);
-
-		if (input.x == 0 && input.y == 0) {
-			//do nothing	
-		} else if (input.y != 0) {
-			LastInput = new Vector3 (0, input.y, 0);
-		} else {
-			LastInput = new Vector3 (input.x, 0, 0);
-		}
-
-		if (Input.GetButtonDown("Fire1")){
-            switch (currentAbility)
-            {
-			case ability.fireball:
-				Vector3 pos = GetComponent<Transform> ().position;
-
-					GameObject clone = Instantiate (FireballPrefab, pos, Quaternion.identity) as GameObject;
-					clone.GetComponent<FireballMove>().move = LastInput;
-					clone.GetComponent<FireballMove>().speed = speed;
-			
-         	       Debug.Log("fireball");
-              	  break;
-                default:
-                    Debug.Log("default");
-                    break;
-            }
-
-        }
-        if (Input.GetButtonDown("Fire2")){
-                Debug.Log("melee");
-        }
-    }
-
-	public Vector3 GetLastDirection4(){
-		return LastInput;
-	}
-}
-

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