public void Rotate()
{
if (type == circuits.TileType.start || type == circuits.TileType.end)
{
return;
}
Debug.Log("Rotate!");
currentDirection = GetNextDirection(currentDirection);
circuits.Direction[] directions = new circuits.Direction[connections.Length];
int i = 0;
foreach (circuits.Direction direction in connections)
{
directions[i] = GetNextDirection(direction);
i++;
}
connections = directions;
}
private circuits.Direction GetNextDirection(circuits.Direction curDirection)
{
if (curDirection == circuits.Direction.up)
{
return(circuits.Direction.right);
}
else if (curDirection == circuits.Direction.right)
{
return(circuits.Direction.down);
}
else if (curDirection == circuits.Direction.down)
{
return(circuits.Direction.left);
}
else if (curDirection == circuits.Direction.left)
{
return(circuits.Direction.up);
}
return(curDirection);
}
