Snowgun shots everywere but not in the right direction.

Unity Engine
1

I attached a video were you can see the problem. I think that i don’t have
discribe the Problem, it’s enough if I show you that video and the sourcecode.
I’ll also attach a image were you can see the structure of my projekt.

Video:

Code:
BulletMove.js - BulletMove.js - Pastebin.com
BulletSpawn.js - BulletSpawn.js - Pastebin.com
Shoot.js - Shoot.js - Pastebin.com
VanishStartBullet.js - VanishStartBullet.js - Pastebin.com
Image:
http://fs2.directupload.net/images/141220/ibozuide.png

2

Why do you have so many scripts?

As far as shooting a gun, at most you should have two. Gun_ Controller and Bullet_Unit.

Gun_Controller will monitor input, on fire btn pressed, fire(), here you instantiate, or call from a pool, a Bullet_Unit. Set it the same rotation, position as barrel of gun. And then fire the bullet. Here is where the bullet takes over, propelling itself.

3

Is it possible to create a reference to the bullet i’ve created, that i can say
bullet.transform.position.x = 0; or something like this?

4

If you are instantiating and destroying the bullet, I would suggest you have no need to reference it, however yes.

GameObject bullet = Instantiate();
///now you could add this bullet to a List<> for example

If you are pooling your bullets, you should already have a reference for it.

5

this:

// This funktion fires the bullet and sets it's roation, scale and position.
function fire()
{
    // creates a reference to bullet
    var b = Instantiate(bullet);
  
    // sets position of bullet to spawnposition
    b.transform.position.x = transform.position.x;
    b.transform.position.y = transform.position.y;
    b.transform.position.z = transform.position.z;
  
    // sets rotation of bullet to spawnposition
    b.transform.rotation.x = transform.rotation.x;
    b.transform.rotation.y = transform.rotation.y;
    b.transform.rotation.z = transform.rotation.z;
  
    // adds bullet to bulletList
    bulletList.Add(b);
}

is now my fire funktion. but it don’t work! No SyntaxError but it don’t work. Now the bullet never shoots, not in the false direction.
here is my full code:
Gun_Controller.js - Gun_Controller - Pastebin.com
Bullet_Unit.js - Bullet_Unit.js - Pastebin.com
i’ve also added a few comments.

Edit: no thats wrong. It shoots, but the bullet is nowere the position is false, but why?

6

first, why write,

   // sets position of bullet to spawnposition
   b.transform.position.x = transform.position.x;
   b.transform.position.y = transform.position.y;
   b.transform.position.z = transform.position.z;


  // sets rotation of bullet to spawnposition
   b.transform.rotation.x = transform.rotation.x;
    b.transform.rotation.y = transform.rotation.y;
   b.transform.rotation.z = transform.rotation.z;

Just write.

b.transform.position = transform.position;
b.transform.rotation = transform.rotation;

Second, you dont do anything to your bullet. You set up no way for it to propel itself. You must use Translate(), MoveTowards() or some type of Physics Force to it.

7

ok now i’ve changed my code like this:

// This funktion fires the bullet and sets it's roation, scale and position.
function fire()
{
    // creates a reference to bullet
    var b = Instantiate(bullet);
   
    // sets position of bullet to spawnposition
    b.transform.position = transform.position;
   
    // sets rotation of bullet to spawnposition
    b.transform.rotation = transform.rotation;
   
    // adds bullet to bulletList
    bulletList.Add(b);
}

but it didn’t work. so first i make the movement with Translate():

function Update () {
    // Let the Bullet move forward. (Here is a mistake)
    transform.Translate(Vector3.forward * Time.deltaTime);
    //transform.position = transform.position + transform.forward * distance * Time.deltaTime;
...

i am not sure if it’s working, because i can’t see the bullet.
How to change the variables from “b”? how to reference it right?

8

Add in a factor to slow or speed the bullet up. Also, place a print in at start, just to see if it is created and in the correct position or watch the hierarchy to see if it is there.

9

EDIT:
Now I’ve changed the most part of the code.
I’ve attached it.

Gun_Controller.js - Gun_Controller - Pastebin.com
Bullet_Unit.js - Bullet_Unit - Pastebin.com

The Problem is now, that i can’t set the position of the bullet in my Gun_Controller file. It still not work, I’ve tried much ways but none worked.