private void OnTriggerStay(Collider other)
{
if (other.gameObject.CompareTag("TrapSquare"))
{
trapUI.UpdateTrapUIDetails(trapState, trapGnomeOn, selectedTrap);
if (other.gameObject.GetComponent <TrapPlacementArea>() && !currentTrapLocation)
{
currentTrapLocation = other.gameObject.GetComponent <TrapPlacementArea>();
trapGnomeOn = currentTrapLocation.currentTrap;
}
// check to if there is a trap here...
// if not allow the user to place a trap here....
if (currentTrapLocation && !other.gameObject.GetComponent <TrapPlacementArea>().hasTrap)
{
trapState = TrapStates.PlaceTrap;
}
else if (currentTrapLocation && other.gameObject.GetComponent <TrapPlacementArea>().hasTrap)
{
// else allow the user to pickup what is there.
trapState = TrapStates.PickupTrap;
}
// updates the trap location
if (trapGnomeOn != currentTrapLocation.currentTrap)
{
trapGnomeOn = currentTrapLocation.currentTrap;
}
}
}
private void OnTriggerExit(Collider other)
{
// resets the current trap and gnome state on exit
if (other.gameObject.CompareTag("TrapSquare"))
{
trapState = TrapStates.NoTraps;
currentTrapLocation = null;
trapGnomeOn = TrapTypes.None;
trapUI.HideTrapUI();
}
}
private void OnTriggerEnter(Collider other)
{
// sets up the trap square if the user is on one
if (other.gameObject.CompareTag("TrapSquare"))
{
if (other.gameObject.GetComponent <TrapPlacementArea>())
{
currentTrapLocation = other.gameObject.GetComponent <TrapPlacementArea>();
trapGnomeOn = currentTrapLocation.currentTrap;
trapUI.UpdateTrapUIDetails(trapState, trapGnomeOn, selectedTrap);
trapUI.DisplayTrapUI(currentTrapLocation.transform.GetChild(0).transform);
}
}
}