private void UnlockDoor(Door door)
{
if (door.State == DoorState.Unlocking)
{
door.State = DoorState.Unlocked;
_doors.Remove(door.WorldIndex);
Door value;
// Left
if (_doors.TryGetValue(door.WorldIndex - Vector2i.UnitX, out value))
{
if (value.State != DoorState.Unlocked)
{
_nextDoorsToCheck.Enqueue(_doors[door.WorldIndex - Vector2i.UnitX]);
}
}
// Right
if (_doors.TryGetValue(door.WorldIndex + Vector2i.UnitX, out value))
{
if (value.State != DoorState.Unlocked)
{
_nextDoorsToCheck.Enqueue(_doors[door.WorldIndex + Vector2i.UnitX]);
}
}
// Up
if (_doors.TryGetValue(door.WorldIndex - Vector2i.UnitY, out value))
{
if (value.State != DoorState.Unlocked)
{
_nextDoorsToCheck.Enqueue(_doors[door.WorldIndex - Vector2i.UnitY]);
}
}
// Down
if (_doors.TryGetValue(door.WorldIndex + Vector2i.UnitY, out value))
{
if (value.State != DoorState.Unlocked)
{
_nextDoorsToCheck.Enqueue(_doors[door.WorldIndex + Vector2i.UnitY]);
}
}
}
}
public void StartUnlocking(Door unlockingStartingDoor)
{
if (!_isUnlocking)
{
_isUnlocking = true;
foreach (Door door in _doors.Values)
{
if (door.State != DoorState.Locked)
{
throw new ArgumentException("Door is already unlocked!");
}
door.State = DoorState.Unlocking;
}
_nextDoorsToCheck.Enqueue(unlockingStartingDoor);
}
}