gun shooting script c#

i know this question has been asked before

how do i make my gun shoot it's already a week i learning how to make my gun shoot but none work why ?
can i have a beginner tutorial of how to make a gun shoot in c#
thank you

 

Dont know, show us what you have already tried then we might be able to help.

Is this 2D or 3D, Top down, FPS, TPS...

Need more info.

Check this out (not my video)

 

it's 3d fps

i'll upload the file tmr it's midnight here in hk

thanks

 

i tried it just now but i got error : UnityException: Input Button fire1 is not setup.

Code (csharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class ShootDemo : MonoBehaviour {
5.  
6.     public Rigidbody projectile;
7.  
8.     public float speed = 20;
9.  
10.  
11.  
12.     // Use this for initialization
13.     void Start () {
14.    
15.     }
16.    
17.     // Update is called once per frame
18.     void Update () {
19.  
20.         if (Input.GetButtonDown("fire1"))
21.         {
22.             Rigidbody instantiatedProjectile = Instantiate(projectile,
23.                                                            transform.position,
24.                                                            transform.rotation)
25.                 as Rigidbody;
26.  
27.             instantiatedProjectile.velocity = transform.TransformDirection(new Vector3(0, 0,speed));
28.  
29.         }
30.     }
31. }

Thanks:sad:

 

You have to go to Edit -> Project Settings -> Input and add it yourself.

Edit, in this case change the "fire1" to uppercase might help.

 

Yes indeed, it should be Fire1

Code (csharp):

1. if (Input.GetButtonDown("Fire1"))

This should work:

Code (csharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class ShootDemo : MonoBehaviour
5. {
6.     public Rigidbody projectile;
7.     public float speed = 20;
8.  
9.     // Update is called once per frame
10.     void Update ()
11.     {
12.         if (Input.GetButtonDown("Fire1"))
13.         {
14.             Rigidbody instantiatedProjectile = Instantiate(projectile,transform.position,transform.rotation)as Rigidbody;
15.             instantiatedProjectile.velocity = transform.TransformDirection(new Vector3(0, 0,speed));
16.         }
17.     }
18. }

 

Thank you so much both of you!
it helped me alot!
Thanks.

 

nope i typed it in and it gave me hundreds of errors like: [';' expected insert semicolon at end] [expecting EOF, found ';'] and [unexpected token: float]-[unexpected token: public

 

post the code you have then.

 

Hey, this script make my bullet go half way down the character. Is there anything I can do to fix it?

 

For those that are having problems. Here is a Asset that is has weapon models, enemies, weapon upgrades, and even pickups. I have started using it and it is really good.

https://www.assetstore.unity3d.com/en/#!/content/2561

 

HI I'm ttying to make a really awesome and exciting game in TPS how would I make animations, Gun fire, and enemy AI?

 

This is my script for C#. Try this.
Also, make sure you add a spawn point and rigidbody to your bullet prefab.

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class ShootMissle : MonoBehaviour {
5.    
6.     public GameObject spawnPoint;
7.     public GameObject ExplosionPrefab;
8.     public Rigidbody projectilePrefab;
9.    
10.  
11.     // Use this for initialization
12.     void Start () {
13.    
14.     }
15.    
16.     // Update is called once per frame
17.     void Update () {
18.        
19.         if(Input.GetButtonDown("Fire1"))
20.         {
21.             Rigidbody hitPlayer;
22.             hitPlayer = Instantiate(projectilePrefab, transform.position, transform.rotation) as Rigidbody;
23.             hitPlayer.velocity = transform.TransformDirection(Vector3.forward * 100);
24. //            Physics.IgnoreCollision ( projectilePrefab.collider, transform.root.collider );
25.  
26.    
27.          }
28.  
29.    
30.         for(var i =0; i < Input.touchCount; ++i)
31.         {
32.             if(Input.GetTouch(i).phase == TouchPhase.Began )
33.             {
34.             Rigidbody clone;
35.             clone = Instantiate(projectilePrefab, transform.position, transform.rotation) as Rigidbody;
36.             clone.velocity = transform.TransformDirection(Vector3.forward * 200);
37. //            Physics.IgnoreCollision ( projectilePrefab.collider, transform.root.collider );
38.        
39.        
40.             }
41.         }
42.        
43.        
44.        
45.     }
46. }

 

Thank you people very muchfords for the scripts i am using to create "egglike" game known as great game.

 

Nice, sound awesome!

 

i am a beggnier and need to know where to put or place this code or on which game object . need help

 

of gun shooting . i want a simple gun which shoot bullets

 

yo I'm making a game with a grid terrain and bit-style guns. itll be called Bit-Intruder

 

I tried your code (it is working) but the bullet is shooting up! how can i fix it :O thanks a lot!

 

try rotating the object that has the script applied to

 

Instead of using GetButtonDown use GetKeyDown("z")

 

Just put it on an empty object and then child that to your weapon

 

hello i am beginner at unity i try to make a script npc shoot at player, but when i play my NPC keep shooting up need help

 

@KusanagiA : I'd suggest that you create a thread & mention your situation.
Include your script, look here first: https://forum.unity3d.com/threads/using-code-tags-properly.143875/
That will let you copy the code into the forums so it looks nice for others to read (rather than opening an attached file).

 

better use: Input.GetButtonDown(0);

 

I have tried that and unless they updated it since 2 days ago it wont work on the latest Unity

 

Im using this to make a shoot but it won't move anyone help me?

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Shooting : MonoBehaviour {

public GameObject bullet;
public float speed = 100f;

// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update () {
if(Input.GetKeyDown(KeyCode.Space)){
GameObject instBullet = Instantiate(bullet, transform.position, Quaternion.identity) as GameObject;
Rigidbody instBulletRigidbody = instBullet.GetComponent<Rigidbody>();
instBulletRigidbody.AddForce(Vector3.forward * speed);

}

}
}

 

I cant combine my bullet and the script what should I do

 

change "fire1" to "Fire1" .
the error is of case the first letter of fire must be capitalized.

 

How do i makes a gun shooting script for a 2d game im makeing and how do i make it do damage to another target

 

how can i shoot something from the gun? like a 3D model (bullet or smth)
i have the scripts right (i think so...) and i have the "Fire1" in the input place but it doesn't let me to
get a model to shoot (sry if my wording is bad)

 

for me it was firing to the right of my gun

 

[QUOTE = "NickHaldon, post: 1791889, membro: 583844"] Para aqueles que estão tendo problemas. Aqui está um ativo que possui modelos de armas, inimigos, atualizações de armas e até captadores. Eu comecei a usar-lo e é realmente bom.

https://www.assetstore.unity3d.com/en/#!/content/2561 [/ QUOTE]
Nossa muito obgd eu tava criando um do zero, ai vi esse me amarrei amigao

 

i could not child the script to an empy object pls help me

 

how can i make that gun have a firerate so that it doesn't spam bullets every time?

 

Hi! I'm trying to make my gun do a 360 ,so I can shoot where my mouse is located. Please help.

 

Also, I need a script where my bullet can hit the enemy and deal damage to it.

 

@N1NNIE

This thread is from 2014...

And both of the things you ask have been answered several times, and you'll find plenty of tutorials on these topics.

 

Thx

 

I was looking at a video and got the script but the gun doesn't move. Here is the link Rotate or Aim Towards Mouse or Object in 2D - Unity [ENG] - YouTube

 

Answer this: Does my gun have to be a 2D object or a 3D object or none?

 

I have a problem. I got my script down where the gun rotates but the bullet doesn't rotate when its under the player. Help please Thx!

 

Please stop proving that you are not listening to suggestions to STOP POSTING TO A SIX YEAR OLD THREAD!

Start your own topic, a NEW topic, and explain your problem correctly. Here's how:

How to report problems productively in the Unity3D forums:

http://plbm.com/?p=220

 

You need to give Fire1 a capital.

 

Just use GetKeyDown(“z”)
*you can use any button it doesn’t have to be z

 

GetKeyDown is a lot easier than Fire1 you can use whatever button in GetKeyDown(“whatever button u want”)

 

thx

 

it's just not working

 

it gave me this after I fixed ("fire1") to (Fire1") The variable projectile of shooting has not been assigned I don't know what to do plz help me