koobas.hobune.stream
Bullet doesn't go forward
It spawns (although I think the recoil thing doesn't work), but then it just stays in the same position.
using UnityEngine;
using System.Collections;
public class Shoot : MonoBehaviour {
public float recoil = 0.5f;
public GameObject bullet;
private int counter;
void Start(){
counter = 0;
}
void Update () {
if (Input.GetButton ("Fire1")) {
counter++;
Instantiate (bullet, transform.position, transform.rotation);
bullet.transform.Rotate (0, -recoil*counter, 0);
bullet.GetComponent<Rigidbody> ().AddForce (transform.forward * 10000);
} else
counter = 0;
}
}
Here you go, you've had several issues, you should use GetButtonDown instead of GetButton to get one call per click.
You need to instantiate and save the instantiated object in a variable and assign the rotate and add force to the variable (instead of the prefab reference which is not the actual object).
using UnityEngine;
using System.Collections;
public class Shoot : MonoBehaviour {
public float recoil = 0.5f;
public GameObject bullet;
private int counter;
void Start(){
counter = 0;
}
void Update () {
if (Input.GetButtonDown ("Fire1")) {
counter++;
GameObject myBullet = Instantiate (bullet, transform.position, transform.rotation) as GameObject;
myBullet.transform.Rotate (0, -recoil*counter, 0);
myBullet.rigidbody.AddForce (Vector3.forward * 500);
} else
counter = 0;
}
}
I would create a bullet script and place it on the prefab instantiated and control the bullet movement from the script. You could set a muzzle velocity variable and have it change based on which weapon you are using causing a gun to shoot faster/slower than another. Also if you use a bullet script it would also be easier to apply drop and air friction to the bullet.
WOULD AVOID USING 'rigidbody.AddForce()' FOR BULLETS BECAUSE IF THE BULLET MOVES MORE THAN THE SIZE OF THE OBJECT THE COLLISION DETECTION FOR IT WOULD BE TERRIBLE*
In my idea,it's better not use AddForce function,but attach a script on the bullet,in the script's update function,use logic function to make the bullet fly.This is assignment of responsibility,which will make you logic more clear.
