koobas.hobune.stream
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Bullet Script Problem
I have my bullet script everything is right but i wanted to add something to make my bullet disapear when it collide with something a wall for exemple here's the script
using UnityEngine;
/// <summary>
/// Projectile behavior
/// </summary>
public class ShootScript : MonoBehaviour
{
// 1 - Designer variables
/// <summary>
/// Damage inflicted
/// </summary>
public int damage = 2;
/// <summary>
/// Projectile damage player or enemies?
/// </summary>
public bool isEnemyShot = false;
void Start()
{
// 2 - Limited time to live to avoid any leak
Destroy (gameObject, 1);
}// 20sec
}
i wanted to add something like this
private void OnCollisionEnter(Collision collision)
{
if ( collision.gameObject.name == "wall" )
{
Destroy(collision.gameObject);
}
}
Just add the OnCollisionEnter code to this script in order to kill the bullet whenever it collides with anything:
void OnCollisionEnter (Collision collision) {
// if bullet collided with anything...
Destroy (gameObject); // it suicides
}
Setup:
Put collider triggers on the objects you want the projectile to hit.
Put a collider and ridgidbody on your projectile
Add below script to projectile.
void OnTriggerEnter(Collider col) { if(col.gameObject.tag == "Enemy") { // call enemy take damage method and pass projectile damage col.gameObject.GetComponent<enemy>().TakeDamage(projectileDamage); Destroy(gameObject); } if(col.gameObject.tag == "wall") { Destroy(gameObject); } }
Getting the gameObject.tag works better here because you may have multiple enemies. You would want to name them differently. However they are all enemies, so just add a tag to whatever object is an "enemy".
You can also fire off multiple projectiles all with different damage amounts, then call the "TakeDamage" function on the corresponding objects it hits.
