private void button1_Click(object sender, EventArgs e)
{
button1.Visible = false;
var game = new GameField(pictureBox1);
game.Init();
game.Start();
}
public GameTab(Game game, int difficultIndex)
: base(game)
{
information = new Information(this);
nextFigure = new NextFigure(this);
gameField = new GameField(this);
difficult = Difficulty.getDifficult(difficultIndex);
information.difVariant = (Difficulty.Variants)difficultIndex;
}
/*旋转block*/
public void Rotate()
{
//保存每个小块的位置
Point oldPosition1 = square1.location;
Point oldPosition2 = square2.location;
Point oldPosition3 = square3.location;
Point oldPosition4 = square4.location;
//保存当前的方向
RotateDirections oldRotation = myRotation;
//开始试着旋转方块，旋转方向：顺时针方向 旋转中心点为形状拐点
Erase(GameField.winHandle);
switch (blockType)
{
case BlockTypes.square:
break;
case BlockTypes.line:
//直线的旋转只有两种方向
switch (myRotation)
{
case RotateDirections.North:
myRotation = RotateDirections.East;
square1.location = new Point(square2.location.X - squareSize, square2.location.Y);
square3.location = new Point(square2.location.X + squareSize, square2.location.Y);
square4.location = new Point(square2.location.X + 2 * squareSize, square2.location.Y);
break;
case RotateDirections.East:
myRotation = RotateDirections.North;
square1.location = new Point(square2.location.X, square2.location.Y - squareSize);
square3.location = new Point(square2.location.X, square2.location.Y + squareSize);
square4.location = new Point(square2.location.X, square2.location.Y + 2 * squareSize);
break;
}
break;
case BlockTypes.J:
//J形方块有四种旋转方向
switch (myRotation)
{
case RotateDirections.North:
myRotation = RotateDirections.East;
square1.location = new Point(square3.location.X + 2 * squareSize, square3.location.Y);
square2.location = new Point(square3.location.X + squareSize, square3.location.Y);
square4.location = new Point(square3.location.X, square3.location.Y - squareSize);
break;
case RotateDirections.East:
myRotation = RotateDirections.South;
square1.location = new Point(square3.location.X, square3.location.Y + 2 * squareSize);
square2.location = new Point(square3.location.X, square3.location.Y + squareSize);
square4.location = new Point(square3.location.X + squareSize, square3.location.Y);
break;
case RotateDirections.South:
myRotation = RotateDirections.West;
square1.location = new Point(square3.location.X - 2 * squareSize, square3.location.Y);
square2.location = new Point(square3.location.X - squareSize, square3.location.Y);
square4.location = new Point(square3.location.X, square3.location.Y + squareSize);
break;
case RotateDirections.West:
myRotation = RotateDirections.North;
square1.location = new Point(square3.location.X, square3.location.Y - 2 * squareSize);
square2.location = new Point(square3.location.X, square3.location.Y - squareSize);
square4.location = new Point(square3.location.X - squareSize, square3.location.Y);
break;
}
break;
case BlockTypes.L:
//L形方块有四种旋转方向
switch (myRotation)
{
case RotateDirections.North:
myRotation = RotateDirections.East;
square1.location = new Point(square3.location.X + 2 * squareSize, square3.location.Y);
square2.location = new Point(square3.location.X + squareSize, square3.location.Y);
square4.location = new Point(square3.location.X, square3.location.Y + squareSize);
break;
case RotateDirections.East:
myRotation = RotateDirections.South;
square1.location = new Point(square3.location.X, square3.location.Y + 2 * squareSize);
square2.location = new Point(square3.location.X, square3.location.Y + squareSize);
square4.location = new Point(square3.location.X - squareSize, square3.location.Y);
break;
case RotateDirections.South:
myRotation = RotateDirections.West;
square1.location = new Point(square3.location.X - 2 * squareSize, square3.location.Y);
square2.location = new Point(square3.location.X - squareSize, square3.location.Y);
square4.location = new Point(square3.location.X, square3.location.Y - squareSize);
break;
case RotateDirections.West:
myRotation = RotateDirections.North;
square1.location = new Point(square3.location.X, square3.location.Y - 2 * squareSize);
square2.location = new Point(square3.location.X, square3.location.Y - squareSize);
square4.location = new Point(square3.location.X + squareSize, square3.location.Y);
break;
}
break;
case BlockTypes.T:
//T形方块也有四种旋转方向
switch (myRotation)
{
case RotateDirections.North:
myRotation = RotateDirections.East;
square1.location = new Point(square2.location.X, square2.location.Y - squareSize);
square3.location = new Point(square2.location.X, square2.location.Y + squareSize);
square4.location = new Point(square2.location.X - squareSize, square2.location.Y);
break;
case RotateDirections.East:
myRotation = RotateDirections.South;
square1.location = new Point(square2.location.X + squareSize, square2.location.Y);
square3.location = new Point(square2.location.X - squareSize, square2.location.Y);
square4.location = new Point(square2.location.X, square2.location.Y - squareSize);
break;
case RotateDirections.South:
myRotation = RotateDirections.West;
square1.location = new Point(square2.location.X, square2.location.Y + squareSize);
square3.location = new Point(square2.location.X, square2.location.Y - squareSize);
square4.location = new Point(square2.location.X + squareSize, square2.location.Y);
break;
case RotateDirections.West:
myRotation = RotateDirections.North;
square1.location = new Point(square2.location.X - squareSize, square2.location.Y);
square3.location = new Point(square2.location.X + squareSize, square2.location.Y);
square4.location = new Point(square2.location.X, square2.location.Y + squareSize);
break;
}
break;
case BlockTypes.Z:
//Z形方块有两种旋转方向
switch (myRotation)
{
case RotateDirections.North:
myRotation = RotateDirections.East;
square1.location = new Point(square2.location.X, square2.location.Y - squareSize);
square3.location = new Point(square2.location.X - squareSize, square2.location.Y);
square4.location = new Point(square2.location.X - squareSize, square2.location.Y + squareSize);
break;
case RotateDirections.East:
myRotation = RotateDirections.North;
square1.location = new Point(square2.location.X - squareSize, square2.location.Y);
square3.location = new Point(square2.location.X, square2.location.Y + squareSize);
square4.location = new Point(square2.location.X + squareSize, square2.location.Y + squareSize);
break;
}
break;
case BlockTypes.S:
//S形方块有两种旋转方向
switch (myRotation)
{
case RotateDirections.North:
myRotation = RotateDirections.East;
square1.location = new Point(square3.location.X + squareSize, square3.location.Y + squareSize);
square2.location = new Point(square3.location.X + squareSize, square3.location.Y);
square4.location = new Point(square3.location.X, square3.location.Y - squareSize);
break;
case RotateDirections.East:
myRotation = RotateDirections.North;
square1.location = new Point(square3.location.X - squareSize, square3.location.Y + squareSize);
square2.location = new Point(square3.location.X, square3.location.Y + squareSize);
square4.location = new Point(square3.location.X + squareSize, square3.location.Y);
break;
}
break;
}
//旋转之后检测位置是否冲突
if (!(GameField.isEmpty(square1.location.X / squareSize, square1.location.Y / squareSize) &&
GameField.isEmpty(square2.location.X / squareSize, square2.location.Y / squareSize) &&
GameField.isEmpty(square3.location.X / squareSize, square3.location.Y / squareSize) &&
GameField.isEmpty(square4.location.X / squareSize, square4.location.Y / squareSize)))
{//如果有冲突则回到原来的状态
myRotation = oldRotation;
square1.location = oldPosition1;
square2.location = oldPosition2;
square3.location = oldPosition3;
square4.location = oldPosition4;
}
Draw(GameField.winHandle);
}
private void ClearLine()
{
int combo = 0;
for (int i = 0; i < GameField.GetHeight(); i++)
{
int j;
for (j = 0; j < GameField.GetWidth(); j++)
{
if (GameField.GetDroppedShapeLocationGrid()[i, j] == 0)
{
break;
}
}
if (j == GameField.GetWidth())
{
linesPicked++;
combo++;
ShowLineBlock();
for (j = 0; j < GameField.GetWidth(); j++)
{
GameField.GetDroppedShapeLocationGrid()[i, j] = 0;
}
int[,] newDroppedShapeLocationGrid = new int[GameField.GetHeight(), GameField.GetWidth()];
for (int k = 1; k < i; k++)
{
for (int l = 0; l < GameField.GetWidth(); l++)
{
newDroppedShapeLocationGrid[k + 1, l] = GameField.GetDroppedShapeLocationGrid()[k, l];
}
}
for (int k = 1; k < i; k++)
{
for (int l = 0; l < GameField.GetWidth(); l++)
{
GameField.GetDroppedShapeLocationGrid()[k, l] = 0;
}
}
for (int k = 0; k < GameField.GetHeight(); k++)
{
for (int l = 0; l < GameField.GetWidth(); l++)
{
if (newDroppedShapeLocationGrid[k, l] == 1)
{
GameField.GetDroppedShapeLocationGrid()[k, l] = 1;
}
}
}
GameField.DrawShape(this.shape);
if (combo == 1)
{
this.player.SetScore(this.player.GetScore() + 100);
}
else if (combo == 2)
{
this.player.SetScore(this.player.GetScore() + 300);
}
else if (combo == 3)
{
this.player.SetScore(this.player.GetScore() + 700);
}
else if (combo > 3)
{
this.player.SetScore(this.player.GetScore() + 1500);
}
ShowScoreBlock();
if (linesPicked < 5)
{
level = 1;
}
else if (linesPicked < 10)
{
level = 2;
}
else if (linesPicked < 15)
{
level = 3;
}
else if (linesPicked < 25)
{
level = 4;
}
else if (linesPicked < 35)
{
level = 5;
}
else if (linesPicked < 50)
{
level = 6;
}
else if (linesPicked < 70)
{
level = 7;
}
else if (linesPicked < 90)
{
level = 8;
}
else if (linesPicked < 110)
{
level = 9;
}
else if (linesPicked < 150)
{
level = 10;
}
ShowPlayerStat();
}
}
dropRate = 300 - 22 * level;
}