Help with Damage script

Hello guyz,
I'm working on a survival game and got many help from youtube but i get problems,I have a scipt named "EnemyLogic" Before i added animation and the weapon ,The Enemy damage stopped working



Script code

Code (csharp):

1.  
2. #pragma strict
3.  
4. var Health : int = 100;
5.  
6. function Update ()
7. {
8.     if (Health <= 0)
9.     {        
10.          Dead();
11.     }
12. }  
13.  
14. function ApplyDamage (TheDamage : int)
15. {
16.     Health -= TheDamage;
17. }
18.  
19. function Dead()
20. {
21.     Destroy (gameObject);
22. }
23.  
24.  

 

Ummm.... You might need to provide more information. What exactly stopped? The death? Taking damage? Compiler errors?

 

Nothing,Just it won't let the enemies health go down :'(

 

What calls ApplyDamage? Is that still being called? Add a Debug.Log call in ApplyDamage to check.

 

Should i replace "ApplyDamage" to "Debug.Log "???

 

No, Change ApplyDamage to:

Code (CSharp):

1. function ApplyDamage (TheDamage : int)
2. {
3. Debug.Log("Hello from ApplyDamage");
4. Health -= TheDamage;
5. }

Then run your game, attack stuff and check the unity console. There should be some hello messages there.

 

Nope,Nothing at all.

 

And im using JAVASCRIPT

 

No messages in the console? That means that method is never being called. Please show me the code that calls the ApplyDamage function.

 

Code (csharp):

1.  
2. #pragma strict
3.  
4. var Health : int = 100;
5.  
6.  
7. function Update ()
8. {
9.     if (Health <= 0)
10.     {        
11.          Dead();
12.     }
13. }  
14.  
15. function ApplyDamage (TheDamage : int)
16. {
17.     Health -= TheDamage;
18. }
19.  
20. function Dead()
21. {
22.     Destroy (gameObject);
23. }
24.  
25.  

 

ApplyDAMAGE Code

Code (csharp):

1.  
2.  
3. #pragma strict
4.  
5. var Damage : int = 50;
6. var Distance : float;
7. var MaxDistance : float = 1.5;
8. var TheMace : Transform;
9.  
10. function Update ()
11. {  
12. if (Input.GetButtonDown("Fire1"))
13. {
14.   TheMace.animation.Play("attack");
15. var hit : RaycastHit;
16. if (Physics.Raycast(transform.position, transform.TransformDirection(Vector3.forward), hit))
17. {
18. Distance = hit.distance;
19. if (Distance < MaxDistance)
20. {
21.     hit.transform.SendMessage("ApplyDamage", Damage, SendMessageOptions.DontRequireReceiver);
22.  }
23.    }
24.       }
25.          }
26.  

 

At line 21

 

After line 18 add:

Debug.Log("I HIT AN ENEMY");

The run and play and check the console again.

 

Yeah

I HIT AN ENEMY
UnityEngine.Debug:Log(Object)
EnemyLogic:Main() (at Assets/EnemyLogic.js:18)



now?

 

ok, next add this line after line 20:
Debug.Log("HE WAS IN RANGE");

 

Not working

 

But When i replace "Debug.Log("I HIT AN ENEMY");" with "Debug.Log("HE WAS IN RANGE");"


it works

 

Thats your problem. The range is too short. Set MaxDistance to 10 and try again.

 

But When i replace "Debug.Log("I HIT AN ENEMY");" with "Debug.Log("HE WAS IN RANGE");"


it works

 

Change

var MaxDistance : float = 1.5;

to

var MaxDistance : float = 10;


Your problem is that MaxDistance is too low

 

I did,Nothing made change

 

Help me

 

I think the SendMessage is not working, try using GetComponent instead

Code (CSharp):

1.  
2.  
3. Distance = hit.distance;
4. if (Distance < MaxDistance)
5. {
6.     hit.transform.GetComponent(script name).ApplyDamage(Damage);
7. }
8.    }
9.       }
10.          }

Or try using gameObject.SendMessage instead of transform.SendMessage

Code (CSharp):

1.  
2.  
3. Distance = hit.distance;
4. if (Distance < MaxDistance)
5. {
6.     hit.gameObject.SendMessage ("ApplyDamage", Damage);
7. }
8.    }
9.       }
10.          }

 

(20,32): BCE0023: No appropriate version of 'UnityEngine.Component.GetComponent' for the argument list '(UnityEngine.Transform)' was found.

 

Ok after line 18 add:

Debug.Log(hit.distance);

What is the value in the unity console?

 

Should i put in "MeleeSystem.js? " or "EnemyLogic.js" script

 

just below this line.
Distance = hit.Distance;

 

Assets/MeleeSystem.js(6,11): BCE0005: Unknown identifier: 'hit'.

 

Code (JavaScript):

1.  
2. #pragma strict
3. var Damage : int = 50;
4. var Distance : float;
5. var MaxDistance : float = 1.5;
6. var TheMace : Transform;
7. function Update ()
8. {
9. if (Input.GetButtonDown("Fire1"))
10. {
11.   TheMace.animation.Play("attack");
12. var hit : RaycastHit;
13. if (Physics.Raycast(transform.position, transform.TransformDirection(Vector3.forward), hit))
14. {
15. Distance = hit.distance;
16. // HERE
17. Debug.Log(hit.distance);
18. if (Distance < MaxDistance)
19. {
20.     hit.transform.SendMessage("ApplyDamage", Damage, SendMessageOptions.DontRequireReceiver);
21. }
22.    }
23.       }
24.          }

 

UnassignedReferenceException: The variable TheMace of 'MeleeSystem' has not been assigned.
You probably need to assign the TheMace variable of the MeleeSystem script in the inspector.
MeleeSystem.Update () (at Assets/MeleeSystem.js:11)

 

So assign the mace object in the inspector?

I am getting the feeling you dont know what you are doing? And are just using someones scripts. You need to stop and learn the basics first.

 

No i learned. i learned from backeys

 

Have you been through the training sessions we have in the learn site?
http://unity3d.com/learn/

Do roll a ball and space shooter to get the basics down first.

 

OK i'll do my best