public bool move(Tuple <int, int, int, int> positions)
{
BaseEntity e = board.getUnitAtPos(positions.Item1, positions.Item2);
if (e.XPos != positions.Item1 || e.YPos != positions.Item2)
{
throw new Exception("User from pos does not match entity pos! " + positions.ToString() + " " + e.XPos + " " + e.YPos);
}
bool executedMove = false;
if (e != null)
{
if (ownesUnit(e))
{
//get unit at new pos
var u = board.getUnitAtPos(positions.Item3, positions.Item4);
executedMove = e.executeMove(positions.Item3, positions.Item4);
//if player is now in check
if (executedMove && k.isInCheck())
{
//put moved unit back to original pos
board.setPos(positions.Item1, positions.Item2, e);
//put unit at new pos back into new pos
board.setPos(positions.Item3, positions.Item4, u);
executedMove = false;
Console.WriteLine("Invalid move , puts king in check");
}
}
else
{
Console.WriteLine("Player does not own unit selected!");
}
}
else
{
Console.WriteLine("E was null!");
}
return(executedMove);
}
