public bool Down()
{
//没有方块被挡住
if (GameField.IsEmpty((squareSW.Location.X - 1) / (squareSize + 1), (squareSW.Location.Y - 1) / (squareSize + 1) + 1) &&
GameField.IsEmpty((squareSE.Location.X - 1) / (squareSize + 1), (squareSE.Location.Y - 1) / (squareSize + 1) + 1))
{
Hide(GameField.WinHandle);
squareSW.Location = new Point(squareSW.Location.X, squareSW.Location.Y + squareSize + 1);
squareNW.Location = new Point(squareNW.Location.X, squareNW.Location.Y + squareSize + 1);
squareSE.Location = new Point(squareSE.Location.X, squareSE.Location.Y + squareSize + 1);
squareNE.Location = new Point(squareNE.Location.X, squareNE.Location.Y + squareSize + 1);
Show(GameField.WinHandle);
return(true);
}
//右半边方块被挡住
else if (GameField.IsEmpty((squareSW.Location.X - 1) / (squareSize + 1), (squareSW.Location.Y - 1) / (squareSize + 1) + 1) &&
!GameField.IsEmpty((squareSE.Location.X - 1) / (squareSize + 1), (squareSE.Location.Y - 1) / (squareSize + 1) + 1))
{
GameField.StopSquare(squareSE, (squareSE.Location.X - 1) / (squareSize + 1), (squareSE.Location.Y - 1) / (squareSize + 1));
GameField.StopSquare(squareNE, (squareNE.Location.X - 1) / (squareSize + 1), (squareNE.Location.Y - 1) / (squareSize + 1));
//让左半边方块落地
while (GameField.IsEmpty((squareSW.Location.X - 1) / (squareSize + 1), (squareSW.Location.Y - 1) / (squareSize + 1) + 1))
{
squareSW.Hide(GameField.WinHandle);
squareNW.Hide(GameField.WinHandle);
squareSW.Location = new Point(squareSW.Location.X, squareSW.Location.Y + squareSize + 1);
squareNW.Location = new Point(squareNW.Location.X, squareNW.Location.Y + squareSize + 1);
squareSW.Show(GameField.WinHandle);
squareNW.Show(GameField.WinHandle);
}
GameField.StopSquare(squareSW, (squareSW.Location.X - 1) / (squareSize + 1), (squareSW.Location.Y - 1) / (squareSize + 1));
GameField.StopSquare(squareNW, (squareNW.Location.X - 1) / (squareSize + 1), (squareNW.Location.Y - 1) / (squareSize + 1));
GameField.CheckBlocks(0, GameField.Width - 1);
if (GameField.DoSetDelCol)
{
GameField.SetDelCol();
}
GameField.DoAllDeletedCheck = true;
GameField.DoUniColorCheck = true;
return(false);
}
//左半边方块被挡住
else if (!GameField.IsEmpty((squareSW.Location.X - 1) / (squareSize + 1), (squareSW.Location.Y - 1) / (squareSize + 1) + 1) &&
GameField.IsEmpty((squareSE.Location.X - 1) / (squareSize + 1), (squareSE.Location.Y - 1) / (squareSize + 1) + 1))
{
GameField.StopSquare(squareSW, (squareSW.Location.X - 1) / (squareSize + 1), (squareSW.Location.Y - 1) / (squareSize + 1));
GameField.StopSquare(squareNW, (squareNW.Location.X - 1) / (squareSize + 1), (squareNW.Location.Y - 1) / (squareSize + 1));
//让右半边方块落地
while (GameField.IsEmpty((squareSE.Location.X - 1) / (squareSize + 1), (squareSE.Location.Y - 1) / (squareSize + 1) + 1))
{
squareSE.Hide(GameField.WinHandle);
squareNE.Hide(GameField.WinHandle);
squareSE.Location = new Point(squareSE.Location.X, squareSE.Location.Y + squareSize + 1);
squareNE.Location = new Point(squareNE.Location.X, squareNE.Location.Y + squareSize + 1);
squareSE.Show(GameField.WinHandle);
squareNE.Show(GameField.WinHandle);
}
GameField.StopSquare(squareSE, (squareSE.Location.X - 1) / (squareSize + 1), (squareSE.Location.Y - 1) / (squareSize + 1));
GameField.StopSquare(squareNE, (squareNE.Location.X - 1) / (squareSize + 1), (squareNE.Location.Y - 1) / (squareSize + 1));
GameField.CheckBlocks(0, GameField.Width - 1);
if (GameField.DoSetDelCol)
{
GameField.SetDelCol();
}
GameField.DoAllDeletedCheck = true;
GameField.DoUniColorCheck = true;
return(false);
}
//整个方块被挡住
else
{
GameField.StopSquare(squareSW, (squareSW.Location.X - 1) / (squareSize + 1), (squareSW.Location.Y - 1) / (squareSize + 1));
GameField.StopSquare(squareNW, (squareNW.Location.X - 1) / (squareSize + 1), (squareNW.Location.Y - 1) / (squareSize + 1));
GameField.StopSquare(squareSE, (squareSE.Location.X - 1) / (squareSize + 1), (squareSE.Location.Y - 1) / (squareSize + 1));
GameField.StopSquare(squareNE, (squareNE.Location.X - 1) / (squareSize + 1), (squareNE.Location.Y - 1) / (squareSize + 1));
GameField.CheckBlocks(0, GameField.Width - 1);
if (GameField.DoSetDelCol)
{
GameField.SetDelCol();
}
GameField.DoAllDeletedCheck = true;
GameField.DoUniColorCheck = true;
return(false);
}
}
public static void DeleteBlocks(int x1, int x2)
{
int y;
Pen pen = new Pen(GameField.GridColor, 1);
for (int x = x1; x <= x2; x++)
{
if (x >= 0 && x <= Width - 1)
{
y = Height - 1;
while (y > 2)
{
if (ArrGameField[x, y] == null)
{
y = 0;
}
else
if (ArrGameField[x, y].Delete == true)
{
//ArrGameField[x, y].Delete = false;
ArrGameField[x, y].DeleteHide(WinHandle);
if (ArrGameField[x, y].Counted)
{
DeletedBlocksTotal++;
DeletedBlocks++;
ArrGameField[x, y].Counted = false;
ArrGameField[x, y].CountNum = 0;
}
for (int i = y; ArrGameField[x, i] != null && i >= 2; i--)
{
if (i >= 2)
{
if (ArrGameField[x, i - 1] != null)
{
ArrGameField[x, i - 1].size = new Size(SquareSize, SquareSize);
ArrGameField[x, i] = ArrGameField[x, i - 1];
ArrGameField[x, i - 1].DeleteHide(WinHandle);
for (int i1 = i - 1; i1 <= i + 1; i1++)
{
if (i1 >= 2 && i1 <= Height)
{
ScanLine.ScanLineGraphic.DrawLine(pen, new Point(0, (SquareSize + 1) * i1),
new Point((SquareSize + 1) * Width, (SquareSize + 1) * i1));
}
}
}
else
{
ArrGameField[x, i].size = new Size(SquareSize, SquareSize);
ArrGameField[x, i].DeleteHide(WinHandle);
ArrGameField[x, i] = null;
for (int i1 = i - 1; i1 <= i + 1; i1++)
{
if (i1 >= 2 && i1 <= Height)
{
ScanLine.ScanLineGraphic.DrawLine(pen, new Point(0, (SquareSize + 1) * i1),
new Point((SquareSize + 1) * Width, (SquareSize + 1) * i1));
}
}
}
//更新方块位置
if (ArrGameField[x, i] != null)
{
ArrGameField[x, i].Location = new Point(ArrGameField[x, i].Location.X,
ArrGameField[x, i].Location.Y + SquareSize + 1);
ArrGameField[x, i].DrawGridFrame(WinHandle);
ArrGameField[x, i].Show(WinHandle);
}
}
else
{
ArrGameField[x, i].size = new Size(SquareSize, SquareSize);
ArrGameField[x, i].DeleteHide(WinHandle);
ArrGameField[x, i] = null;
}
}
}
else
{
ArrGameField[x, y].DrawGridFrame(WinHandle);
ArrGameField[x, y].Show(WinHandle);
y--;
}
}
}
ScanLine.ScanLineGraphic.DrawLine(pen, new Point((SquareSize + 1) * x, 34),
new Point((SquareSize + 1) * x, (GameField.SquareSize + 1) * GameField.Width));
HideCol[x] = false;
}
ScanLine.ScanLineGraphic.DrawLine(pen, new Point((SquareSize + 1) * (x2 + 1), 34),
new Point((SquareSize + 1) * (x2 + 1), (GameField.SquareSize + 1) * GameField.Width));
CheckBlocks(0, Width - 1);
GameField.SetDelCol();
}