/************* Called externally ***********************/
// called before the UFO really does anything. Lets the UFO know who the target is
public void SetPlayer(Player player)
{
player_to_respawn = player;
state = UFOForm.FlyingTowards;
players_original_parent = player.transform.parent;
players_original_layer = player.gameObject.layer;
player_to_respawn.gameObject.layer = LayerMask.NameToLayer("TransparentFX");
}
// when the UFO is flying towards a player that has fallen off the ship
void FlyingTowardsUpdate()
{
transform.position = Vector3.Lerp(transform.position,
player_to_respawn.transform.position,
Time.deltaTime * 0.8f);
if (Vector3.Distance(transform.position, player_to_respawn.transform.position) <= GRABBING_THRESHOLD)
{
state = UFOForm.Towing;
transform.position = player_to_respawn.transform.position;
player_to_respawn.transform.SetParent(transform);
player_to_respawn.transform.localPosition = HELD_POS;
}
}
// when the UFO is towing a player back to the core of the ship
void TowingUpdate()
{
transform.position = Vector3.Lerp(transform.position,
Utils.GetCorePosition(player_to_respawn.teamNum),
Time.deltaTime * 1.5f);
if (Vector3.Distance(transform.position, Utils.GetCorePosition(player_to_respawn.teamNum)) <= DROPPING_THRESHOLD)
{
player_to_respawn.transform.SetParent(players_original_parent);
player_to_respawn.gameObject.layer = players_original_layer;
player_to_respawn.GetComponent <Rigidbody2D>().gravityScale = 2f;
player_to_respawn.form = PlayerForm.Normal;
state = UFOForm.FlyingAway;
}
}