// true - clockwise right
// false - clockwise left
// simple spin
public bool Rotate(Part part, bool orientation)
{
bool factor;
int side;
part.Rotate(orientation);
if(!isValid(part, out factor, out side))
{
part.Rotate(!orientation);
if(factor)
{
if(side == 1)
{
if (MoveLeft(part))
{
return Rotate(part, orientation);
}
}
else
{
if(MoveRight(part))
{
return Rotate(part, orientation);
}
}
}
return false;
}
return true;
}
public bool MoveRight(Part part)
{
part.MoveRight();
if(!isValid(part))
{
part.MoveLeft();
return false;
}
return true;
}
public bool MoveDown(Part part)
{
part.MoveDown();
if(!isValid(part))
{
part.MoveUp();
fillBoard(part, true);
return false;
}
return true;
}
private bool isValid(Part part)
{
bool foo;
int foo1;
return isValid(part, out foo, out foo1);
}
// true - right 1 false - (-1) no err 0
private bool isValid(Part part, out bool isOutOfBoard, out int side)
{
isOutOfBoard = false;
side = 0;
foreach (SimpleCube sc in part.GetCubes)
{
try
{
if(sc.getPosX>width-1)
{
side = 1;
}
else if (sc.getPosX<0)
{
side = -1;
}
if (GameBoard[sc.getPosX, sc.getPosY] !=null)
{
return false;
}
}
catch (IndexOutOfRangeException e)
{
isOutOfBoard = true;
return false;
}
}
return true;
}
private void fillBoard(Part part, bool value)
{
foreach (SimpleCube sc in part.GetCubes)
{
GameBoard[sc.getPosX, sc.getPosY] = sc;
}
}
// return true if player scored a line
protected bool loseCondition(Part part)
{
return !isValid(part);
}