Grenades fall through floor, not exploding

Scripting
1

I’m trying to make my grenades explode when they come in contact with something. I’ve attached my scripting for Collisions and Shooting just in case my error is in both:

Collisions:

static var GRENADE_AMMO = 0;

function OnControllerColliderHit(hit : ControllerColliderHit)
{
if(hit.gameObject.tag == “crateGrenade”)
{
//destroy the ammo box
Destroy(hit.gameObject);

//add ammo to inventory.
GRENADE_AMMO += 8;
print(“YOU NOW HAVE “+ GRENADE_AMMO +” GRENADES”);
GameObject.Find(“g_Count”).guiText.text = “”+GRENADE_AMMO;
}
}

Shooting:

var speed = 3.0;
var grenadePrefab:Transform;

function Update()
{
//find out if a fire button is pressed
if(Input.GetButtonDown(“Fire1”))
{
if(Collisions.GRENADE_AMMO > 0)
{
//create the prefab
var grenade = Instantiate(grenadePrefab,transform.position,Quaternion.identity);

//add force to the prefab
grenade.rigidbody.AddForce(transform.forward * 2000);

Collisions.GRENADE_AMMO -= 1;
print(“YOU NOW HAVE “+ Collisions.GRENADE_AMMO +” GRENADES”);
}
}
}

In the inspector, I can see in the grenade I’ve set the grenade script on it and the explosion is set to Transform. Seriously perplexed. Thanks for the help!

2

Please put code in codeblocks it makes it much easier to read.

The most basic question is, does the grenade have a collider attached to it?

3

ok, first script is picking up a grenade box, second script is firing the grenade… is there a script attached to the grenade to make it do things?

4

Indeed, without adding more functionality with additional scripting, the grenade has no idea what on earth a grenade is, and can’t explode just because you call it a grenade. The instantiating looks solid, though. I’m not quite sure why the ammo variable is under Collisions, though, instead of Shooting, but I guess that’s just a matter of preference.