// Update is called once per frame
void Update()
{
// If we did not capture this sprite's formward vector we capture it once
if (Vector2.Equals(forwardVector, Vector2.zero))
{
forwardVector = transform.up;
}
// Update asteroid's position
sprite.position += (forwardVector * 50 * Time.deltaTime);
// Update asteroid's rotation
sprite.rotation += 30 * Time.deltaTime;
// If the asteroid is smaller than 30 pixels lets auto shrink it
if (sprite.size.x < 50 || sprite.size.y < 50)
{
sprite.Stop();
sprite.depth = 100;
sprite.frameIndex = 0;
sprite.rotation += 90 * Time.deltaTime;
if (sprite.size.x < 10 || sprite.size.y < 10)
{
if (sprite.otCollider.enabled)
{
sprite.otCollider.enabled = false;
}
sprite.spriteContainer = sheet1;
sprite.size = sprite.size * (1f - (0.99f * Time.deltaTime));
}
else
{
sprite.size = sprite.size * (1f - (0.95f * Time.deltaTime));
}
// If the asteroid is smaller than 2 pixels, destroy it.
if (sprite.size.x < 2 || sprite.size.y < 2)
{
sprite.otCollider.enabled = true;
OT.DestroyObject(sprite);
}
}
// Destroy the asteroid as ist moves out of view
if (sprite.outOfView)
{
sprite.otCollider.enabled = true;
OT.DestroyObject(sprite);
}
}
