public void SpawnPowerup(Vector3 direction, int powerupIdx, string powerupId)
{
// Spawn a powerup s.t. it's contained in the sun but "touches" it from within:
// ______
// ___/ \___
// _/ \_
// / \
// | |
// / __ \
// /__ |/ \ |
// \ |\__/ |
// \ /
// | |
// \_ _/
// \___ ___/
// \______/
//
GameObject powerupObj = Instantiate(
powerupPrefabs[powerupIdx],
Vector3.zero,
Tools.Geometry.UpRotation(-direction));
powerups[powerupId] = powerupObj.GetComponentInChildren <Powerup>();
// We need the powerup to be offset some positive value in the direction, so gravity takes effect
float offset = Mathf.Max(0.1f, sun.Radius() - powerups[powerupId].Radius());
powerupObj.transform.position = direction.normalized * offset;
// Init field values
powerups[powerupId].direction = direction;
powerups[powerupId].powerupCtrl = this;
powerups[powerupId].powerupId = powerupId;
powerups[powerupId].powerupIdx = powerupIdx;
}
// Update is called once per frame
void Update()
{
// Set position to surface of sun, with up rotation toward player and forward direction towards player forward
Vector3 playerDirection = transform.position.normalized;
sunMarker.position = Vector3.Lerp(sunMarker.position, (0.5f + sun.Radius()) * playerDirection, 0.1f);
sunMarker.rotation = Quaternion.LookRotation(transform.forward, playerDirection);
}