Projectile script

gistfile1.txt

using UnityEngine;
using System.Collections;

public class LaserProjectile : MonoBehaviour {
	
	public float speed = 2f; //speed at which the projectile travels in world space
	public int damage = 25; //damage dealt to other objects this projectile hits
	private Transform thisTransform; //cached transform for this projectile
	public Transform lasterHitFXPrefab;
	
	void Start () {
		thisTransform = transform;
	}
	
	void Update () {
		thisTransform.position += Time.deltaTime * speed * thisTransform.forward;
	}
	
	void OnCollisionEnter (Collision collisionTemp) {
		if(collisionTemp.gameObject.tag == "Enemy") {
      collisionTemp.gameObject.SendMessage("TakeDamage", damage, SendMessageOptions.DontRequireReceiver);
			
			ContactPoint contact = collisionTemp.contacts[0];
			Quaternion rot = Quaternion.FromToRotation(Vector3.up, contact.normal);
			Vector3 pos = contact.point;
			Instantiate (lasterHitFXPrefab, pos, rot);
			
			Destroy (gameObject);
		}
	}
}