/**
* possesses a new NPC.
* - Has to move to that npc. Unparent current NPC from cam, make it visible again
* - use the shift teleport movement to leave current npc body and move cam to new npc
* - have to move entire tracking space
* - parent new npc to cam
* - make it not visible anymore
* */
public void PossessNewNPC(GameObject npc)
{
if (currentNPC)
{
// unpossess npc
unparentNPCFromCam(currentNPC);
// reset old npc position
currentNPC.transform.position = currentNPC.transform.GetComponent <NPC> ().center;
oldCenter = currentNPC.transform.position;
}
else
{
oldCenter = this.transform.position;
}
finishedShifting = false;
shifting = true;
currentNPC = npc;
newCenter = GetNewCenterOfTrackingSpace(currentNPC.transform.position);
transition.StartFX();
moveSound.Play();
shiftCount++;
// teleported for the first time
// so remove teleport ui
if (shiftCount == 1)
{
UIManager.Instance.TeleportedForFirstTime();
}
}