1. Simple Player Attack Script - Unity - C#

THE FOLLOWING SCRIPT WILL NOT WORK 100% ON ITS OWN, IT REFERS TO ANOTHER SCRIPT NOT POSTED ON THIS BLOG YET.

IF

1. the user presses and releases the F key,
2. the player distance from the enemy is less than 2
3. the enemy is in front of the player (on a rotation scale of -1 to 1, "Think of Quadrants on XY Graph")

THEN

• Player will attack and decrease enemy Health by 10.

Click button below to show script

1:  using UnityEngine;  
2:  using System.Collections;  
3:  public class PlayerAttack : MonoBehaviour   
4:  {  
5:       public GameObject target;  
6:       void Start ()   
7:       {  
8:       }       
9:       void Update ()   
10:       {  
11:       if (Input.GetKeyUp(KeyCode.F))  
12:            {  
13:                 Attack();  
14:            }  
15:       }  
16:       private void Attack()  
17:       {  
18:            float distance = Vector3.Distance (target.transform.position, transform.position);  
19:            Vector3 dir = (target.transform.position - transform.position).normalized;  
20:            float direction = Vector3.Dot (dir, transform.forward);  
21:            Debug.Log (direction);  
22:            if (distance < 2)   
23:            {  
24:                 if (direction > 0)   
25:                 {  
26:                      EnemyHealth eh = (EnemyHealth)target.GetComponent ("EnemyHealth");  
27:                      eh.AdjustCurrentHealth (-10);  
28:                 }  
29:            }  
30:       }  
31:  }