Generate Object

BoxGenerate.js

var interval : float;
var redBoxPrefav : GameObject;
var blueBoxPrefav : GameObject;

private var isRed : boolean;
private var nextTime : float;

function Start () {
	isRed = true;
	nextTime = 0.0;
}

function Update () {
	nextTime -= Time.deltaTime;
	if (nextTime < 0.0) {
		var offsetX : float = Random.Range(-18.0, 18.0);
		var offsetZ : float = Random.Range(-12.0, 12.0);
		var position : Vector3 = transform.position + Vector3(offsetX, 0, offsetZ);
		var prefab : GameObject = isRed?redBoxPrefav:blueBoxPrefav;
		Instantiate(prefab, position, Random.rotation);
		nextTime = interval;
		isRed = !isRed;
	}
}