private void launchPickUpInRandomDirection(CharacterPickUp characterPickupToLaunch)
{
Rigidbody2D rgb2d = characterPickupToLaunch.GetComponent <Rigidbody2D> ();
Vector2 launchDirection = new Vector2(getXLaunchDirection(), getYLaunchDirection());
rgb2d.AddForce(launchDirection * launchSpeed);
}
private void spawnNewPickUp()
{
int randomSpawnIndex = Random.Range(0, characterPickUpsToSpawn.Length);
CharacterPickUp selectedCharacterPickUp = characterPickUpsToSpawn [randomSpawnIndex];
CharacterPickUp spawnedCharacterPickUp = Instantiate(selectedCharacterPickUp, transform.position, transform.rotation) as CharacterPickUp;
spawnedCharacterPickUp.transform.parent = transform;
launchPickUpInRandomDirection(spawnedCharacterPickUp);
currentEllapsedTime = 0;
}
