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Question by jimmyismike · Jun 21, 2011 at 01:51 AM · gunshootfireammo

gun ammo script

Here is my gun script

 var prefabBullet:Transform;
 var shootForce:float;
 
 function Update()
 {
     if(Input.GetButtonDown("Fire1"))
     {
         var instanceBullet = Instantiate(prefabBullet, transform.position, Quaternion.identity);
         instanceBullet.rigidbody.AddForce(transform.forward * shootForce);
     }
 }

How can i edit this script so it can only shoot 8 times. Then you have to press r to make it be able to shoot again?

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avatar image jimmyismike · Jun 21, 2011 at 02:00 AM 0
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Can $$anonymous$$acfanpro can you do this same thing with audio? Heres audi script

var shootSound:AudioClip;

function Update(){ if (Input.GetButtonDown("Fire1")) { audio.PlayOneShot(shootSound); } }

Can you edit it so that script can go off 8 times but then needs r to fix it?

avatar image ckfinite · Jun 21, 2011 at 02:02 AM 0
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I've updated my answer to include this.

avatar image jimmyismike · Jun 21, 2011 at 02:17 AM 0
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Thank you very much! $$anonymous$$y First Person Controller is finaly done!

avatar image jimmyismike · Jun 21, 2011 at 02:19 AM 0
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Wait a second, Error

Assets/Standard Assets/Scripts/Shooting 2.js(12,27): BCE0005: $$anonymous$$ identifier: 'shootSound'.

avatar image ckfinite · Jun 21, 2011 at 02:20 AM 0
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Oh, sorry, editing to correct.

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Answer by ckfinite · Jun 21, 2011 at 01:54 AM

 var prefabBullet:Transform;
 var shootForce:float;
 var shots : int = 0;
 var maxShots : int = 8;
 var shootSound : AudioClip;
 function Update()
 {
     if(Input.GetButtonDown("Fire1") && shots < maxShots)
     {
         var instanceBullet = Instantiate(prefabBullet, transform.position, Quaternion.identity);
         instanceBullet.rigidbody.AddForce(transform.forward * shootForce);
         audio.PlayOneShot(shootSound);
         shots++;
     }
     else if (shots >= maxShots && Input.GetKeyDown(KeyCode.R))
     {
         shots = 0;
     }
 }
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Answer by Heratitan · Jun 21, 2011 at 01:56 AM

To make it so you can only shoot eight times add a variable like ammoCount and then when you go to fire, check if your ammoCount is greater than zero, and if you do shoot, subtract one from the ammoCount. Then when you press R, just set ammoCount equal to eight again.

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