Unity – Spaceship Shooting Game – JS – Asteroid
1. Hierarchy> Asteroid (Empty Object)
– prop_asteroid_01, (3d model of Asteroid), child of Asteroid
Random Rotate
2.Hierarchy select Asteroid and assign this scripts:
RandomRotator.js
#pragma strict
// Ruzzolare
var tumble : float; // setup this variable inside Inspector
function Start () : void {
// Random.insideUnitSphere function give a random Vector 3 value
rigidbody.angularVelocity = Random.insideUnitSphere * tumble;
}
NOTICE: Random.insideUnitSphere function give a random Vector 3 value
Destroy
DestroyByContact.js
#pragma strict
// Destruction of asteroid START
function OnTriggerEnter(other : Collider)
{
// If there is a GameObject with Tag Boundary ignore it
if (other.tag == "Boundary")
{
// Return and does not reach - Destroy - commands lines
return;
}
// Else it destroies other GameObject and Itself
Destroy(other.gameObject);
Destroy(gameObject);
}
// Destruction of asteroid END
Destroy Advanced
DestroyByContact.js
#pragma strict
// Destruction of asteroid START
var explosion : GameObject; // Assign GameObject inside Inspector
var playerExplosion : GameObject; // Assign GameObject inside Inspector
function OnTriggerEnter(other : Collider)
{
// If there is a GameObject with Tag Boundary ignore it
if (other.tag == "Boundary")
{
// Return and does not reach - Destroy - commands lines
return;
}
// Play explosion
Instantiate(explosion, transform.position, transform.rotation);
// If there is a GameObject with Tag Player Play playerExplosion
if (other.tag == "Player")
{
Instantiate(playerExplosion, other.transform.position, other.transform.rotation);
}
// Destroy other GameObject and Itself
Destroy(other.gameObject);
Destroy(gameObject);
}
// Destruction of asteroid END
Move
Mover.js
#pragma strict
var speed : float; // Assign this inside Inspector
function Start () : void {
// forward is the Z Axis
rigidbody.velocity = transform.forward * speed;
}
Prefab the asteroid
The Asteroid is ready to become a Prefab
1. Hierarchy> DRAG AND DROP ‘Asteroid’ inside Assets> ‘Prefab’ folder
2. Hierarchy> Asteroid> CANC to delete it
