OnCollideExplode
(New page: Category: MonoBehaviour Category: CSharp Category: ReallySimpleScripts Author: Opless == Description == Borrowed from the documentation, if we collide with anything, we spaw...) |
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Revision as of 13:54, 8 November 2007
Author: Opless
Description
Borrowed from the documentation, if we collide with anything, we spawn an explosion prefab.
Useful for missiles, grenades, etc
CSharp - OnCollideExplode.cs
<csharp> using UnityEngine; using System.Collections;
public class OnCollideExplode : MonoBehaviour {
// A grenade // - instantiates a explosion prefab when hitting a surface // - then destroys itself public GameObject explosionPrefab; public float explodeSecs = -1;
void Awake() { if(explodeSecs > -1) Invoke ("DestroyNow", explodeSecs); }
void OnCollisionEnter( Collision collision ) { // Rotate the object so that the y-axis faces along the normal of the surface ContactPoint contact = collision.contacts[0]; Quaternion rot = Quaternion.FromToRotation(Vector3.up, contact.normal); Vector3 pos = contact.point; Instantiate(explosionPrefab, pos, rot); // Destroy the projectile Destroy (gameObject); }
void DestroyNow() { Instantiate(explosionPrefab, transform.position, transform.rotation); Destroy (gameObject); }
}
</csharp>
