collided??

Questions & Answers
1

//why isn’t collided_with working?

var health : int = 100;
var speed : int = 5;
var laser_pref : Transform;
var firerate : float = 0.4;
var nextshot : float = 0.0;


function Start () {
}

function Update () {
}

	if(Input.GetAxis("Horizontal") > 0){
		if (collided_with != null){
			if (collided_with.tag == "Left"){
				return;
			}
		}
		transform.Translate(Vector3(2 * speed * Time.deltaTime,0,0));
	}
	
	if(Input.GetAxis("Horizontal") < 0){
		if (collided_with != null){
			if (collided_with.tag == "Right"){
				return;
			}
		}
		transform.Translate(Vector3(-2 * speed * Time.deltaTime,0,0));
	}
	
	if(Input.GetAxis("Vertical") > 0){
		if (collided_with != null){
			if (collided_with.tag == "Up"){
				return;
			}
		}
		transform.Translate(Vector3(0,1 * speed * Time.deltaTime,0));
	}
	
	if(Input.GetAxis("Vertical") < 0){
		if (collided_with != null){
			if (collided_with.tag == "Down"){
				return;
			}
		}
		transform.Translate(Vector3(0,-2 * speed * Time.deltaTime,0));
	}

	if(Input.GetAxis("FireLaser")){
		if (Time.time >= nextshot){
			Instantiate(laser_pref, Vector3(transform.position.x, transform.position.y +1.5, 2), Quaternion.identity);
			nextshot = Time.time + firerate;
	    }
	}
	







function OnCollisionEnter(col : Collision){
	collided_with = col.gameObject;
	if (col.gameObject.tag == "enemy"){
		Destroy(col.gameObject);
		Destroy(gameObject);
	}
}

function OncollisionExit(col : Collision){
	col_with = null;
}
2

You should put a #pragma strict at the top of your file. You would then be forced to declare the variables - in any case you need to define collided_with as a script variable, spell OnCollisionExit with a capital C and presumably set collided_with = null rather than col_with.