Mine - Landmine with script

I build a simple mine:

The player (Object with the tag player) collides an it goes off, dealing some dammage

Code (csharp):

1.  
2. var sound : AudioClip;
3. var soundVolume : float = 2.0;
4.  
5. var explosion : Transform;
6. var spawn : Transform;
7.  
8.  
9. function OnTriggerEnter(other:Collider) {
10.     if (other.tag != "Player")
11.         return;                                         // return beendet hier die Funktion         fals das Tag nicht Player
12.    
13.     if (sound)                                          // ansonsten gehts hier weiter
14.         AudioSource.PlayClipAtPoint(sound, transform.position, soundVolume);
15.    
16.     Destroy(gameObject);
17.    
18.     if (explosion)
19.     Instantiate (explosion, transform.position, transform.rotation);
20.    
21.     if (spawn)
22.     Instantiate (spawn, transform.position, transform.rotation);
23.        
24. }
25.  
26.  

It plays a soundfile, kills itself, spawns some debris and an explosion which does the damage

One problem is: now it uses it's collider as trigger but i want it to be a riggidbody to be able to bounce of the floor. And at the moment you can't shoot it. It deals but does not receive dammage.

 

Simply change:

function OnTriggerEnter(other:Collider)

to

function OnCollisionEnter(other:Collider)

...then you can use it as any rigid body.

 

you should look at the damage receiver script in the FPS-Demo. Its a good script to control damage.

 

thanks alot. It makes sense to me that it should react to a collision and not via a trigger.

But now how do i make it distinguish to which tag it reacts. Before i made it blow only with player tagged objects

Code (csharp):

1. function OnCollisionEnter(collision : Collision) {
2.     if (collision.tag != "Player")
3.         return;    

This part does not work anymore: if (collision.tag != "Player")

 

I did look at the fps tutorial and came up wit a not very graceful solution:

I use 2 parts the Mine and the Trigger




The Mine is a RiggidBody

Code (csharp):

1. var explosion : Transform;
2. var spawn : Transform;
3.  
4.  
5.  
6. function BlowUp () {
7.     print ("BOOOM!!!");
8.    
9.     Destroy(gameObject);
10.    
11.     if (explosion)
12.     Instantiate (explosion, transform.position, transform.rotation);
13.    
14.     if (spawn)
15.     Instantiate (spawn, transform.position, transform.rotation);
16.        
17. }

The red part on top is the trigger it's collider is set to trigger ( seems they should not touch each other)

Code (csharp):

1. var sound : AudioClip;
2. var soundVolume : float = 2.0;
3.  
4. var target : Transform;
5.  
6.  
7.  
8. function OnTriggerEnter(other:Collider) {
9.     if (other.tag != "Player")
10.         return;                                         // return beendet hier die Funktion         fals das Tag nicht Player
11.    
12.     if (sound)                                         
13.         AudioSource.PlayClipAtPoint(sound, transform.position, soundVolume);
14.    
15.     print ("BUM");
16.    
17.     if (target.GetComponent("MineV2") != null)         
18.         target.GetComponent("MineV2").BlowUp();
19.  
20. }
21.  
22.  

feel like a workarount to me but does the job
But i am always interested in better solutions. :wink: