IEnumerator Teleport(Teleportee teleportee)
{
if (teleportee.root == Snake.instance.trs)
{
bool done = false;
int hitColliderIndex = 0;
while (!done)
{
for (int i = 1; i < Snake.instance.verticies.Count; i++)
{
toEndPortal = endPortal.transform.position - transform.position;
while (Physics2D.Linecast(Snake.instance.GetVertexPosition(i) + toEndPortal, Snake.instance.GetVertexPosition(i - 1) + toEndPortal, Snake.instance.whatICrashInto).collider != null)
{
hitColliderIndex = i;
yield return(new WaitForFixedUpdate());
}
}
if (hitColliderIndex > 0)
{
bool hitAnotherCollider = false;
for (int i = 1; i < hitColliderIndex; i++)
{
if (Physics2D.Linecast(Snake.instance.GetVertexPosition(i) + toEndPortal, Snake.instance.GetVertexPosition(i - 1) + toEndPortal, Snake.instance.whatICrashInto).collider != null)
{
hitAnotherCollider = true;
break;
}
}
if (!hitAnotherCollider)
{
done = true;
}
}
else
{
done = true;
}
}
Snake.instance.trs.position += (Vector3)toEndPortal;
}
else
{
}
}
void OnTriggerExit2D(Collider2D other)
{
Transform otherTrs = other.transform.root;
for (int i = 0; i < tryingToTeleport.Count; i++)
{
Teleportee teleportee = tryingToTeleport[i];
if (teleportee.root == otherTrs)
{
if (teleportee.justTeleported)
{
if (teleportee.teleportRoutine != null)
{
StopCoroutine(teleportee.teleportRoutine);
}
teleportee.justTeleported = false;
}
return;
}
}
}
void OnTriggerEnter2D(Collider2D other)
{
Transform otherTrs = other.transform.root;
foreach (Teleportee teleportee in tryingToTeleport)
{
if (teleportee.root == otherTrs)
{
if (!teleportee.justTeleported)
{
teleportee.justTeleported = true;
teleportee.teleportRoutine = StartCoroutine(Teleport(teleportee));
}
return;
}
}
Teleportee _teleportee = new Teleportee();
_teleportee.root = otherTrs;
_teleportee.teleportRoutine = StartCoroutine(Teleport(_teleportee));
tryingToTeleport.Add(_teleportee);
}
