//Handles whether or not the player should pass through the gate and other related changes, such as the color of the gate and the held object.
public void HandleGate(RaycastHit2D[] hits)
{
for (int i = 0; i < hits.Length; i++)
{
if (hits[i].collider != null && hits[i].collider.CompareTag("Gate") && manager.CheckEqual(hits[i].collider))
{
GameObject gate = manager.GetEqual(hits[i].collider);
//Case where the player simply passes through with held object if applicable
if ((gate.GetComponent <GateScript>().Index == 7 && (held == null || (held != null && held.GetComponent <PickupScript>().Index != 7))) || (held != null && held.GetComponent <PickupScript>().Index == 7 && gate.GetComponent <GateScript>().Index == 7 && held.GetComponent <PickupScript>().LastIndex != gate.GetComponent <GateScript>().LastIndex))
{
PassThrough(gate);
}
//Case where gate and held object turn white
else if (held != null && gate.GetComponent <GateScript>().Index == held.GetComponent <PickupScript>().Index&& held.GetComponent <PickupScript>().Index != 7 && gate.GetComponent <GateScript>().Index != 7)
{
gate.GetComponent <GateScript>().Activate();
held.GetComponent <PickupScript>().ChangeColor(7);
gate.GetComponent <GateScript>().ChangeColor(7);
PassThrough(gate);
if (gate.GetComponent <GateScript>().ActivateShift)
{
Shifter.ShiftColors();
}
}
//Case where gate and held object are white and revert back to previous color.
else if (held != null && held.GetComponent <PickupScript>().Index == 7 && gate.GetComponent <GateScript>().Index == 7 && held.GetComponent <PickupScript>().LastIndex == gate.GetComponent <GateScript>().LastIndex)
{
PassThrough(gate);
if (gate.GetComponent <GateScript>().ActivateShift)
{
Shifter.ShiftColors();
}
held.GetComponent <PickupScript>().Revert();
gate.GetComponent <GateScript>().Revert();
gate.GetComponent <GateScript>().Deactivate();
}
}
}
}