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上传时间: 2013-01-06
详细说明： c# 做的俄罗斯方块 using System; using System.Collections.Generic; using System.Text; using System.Drawing; namespace ChinaBlock { class Block { public Square square1; //组成block的四个小方块 public Square square2; public Square square3; public Square square4; private const int squareSize = GameField.SquareSize; //小方块的边长 public enum BlockTypes { undefined = 0, square = 1, line = 2, J = 3, L = 4, T = 5, Z = 6, S = 7 };//一共有7种形状 public BlockTypes blockType; //方块的形状 //七个小方块的颜色数组 private Color foreColor; private Color backColor; //方块的方向 public enum RotateDirections { North = 1, East = 2, South = 3, West = 4 }; public RotateDirections myRotation = RotateDirections.North; public Block(Point thisLocation,BlockTypes bType) { //当blockType为undefined时，随机产生方块形状 Random rand=new Random(); if (bType == BlockTypes.undefined) { blockType = (BlockTypes)(rand.Next(7) + 1); } else blockType = bType; //设置四小方块的颜色 int i=(int)blockType-1; foreColor = GameField.BlockForeColor[i]; backColor = GameField.BlockBackColor[i]; Size squareS=new Size(squareSize,squareSize); square1 = new Square(squareS, foreColor, backColor); square2 = new Square(squareS, foreColor, backColor); square3 = new Square(squareS, foreColor, backColor); square4 = new Square(squareS, foreColor, backColor); //设置小方块的位置，组合成指定形状的一个大方块 switch (blockType) { case BlockTypes.square: //组合成正方形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square3.location = new Point(thisLocation.X,thisLocation.Y+squareSize); square4.location = new Point(thisLocation.X+squareSize,thisLocation.Y+squareSize); break; case BlockTypes.line: //组合成线形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square3.location = new Point(thisLocation.X + 2 * squareSize, thisLocation.Y); square4.location = new Point(thisLocation.X + 3 * squareSize, thisLocation.Y); break; case BlockTypes.J: //组合成J形 square1.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y + squareSize); square3.location = new Point(thisLocation.X + squareSize, thisLocation.Y + 2 * squareSize); square4.location = new Point(thisLocation.X, thisLocation.Y + 2 * squareSize); break; case BlockTypes.L: //组合成l形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X, thisLocation.Y + squareSize); square3.location = new Point(thisLocation.X, thisLocation.Y + 2 * squareSize); square4.location = new Point(thisLocation.X + squareSize, thisLocation.Y + 2 * squareSize); break; case BlockTypes.T: //组合成T形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square3.location = new Point(thisLocation.X + 2*squareSize, thisLocation.Y); square4.location = new Point(thisLocation.X + squareSize, thisLocation.Y +squareSize); break; case BlockTypes.Z: //组合成z形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square3.location = new Point(thisLocation.X + squareSize, thisLocation.Y + squareSize); square4.location = new Point(thisLocation.X + 2*squareSize, thisLocation.Y + squareSize); break; case BlockTypes.S: //组合成S形 square1.location = new Point(thisLocation.X, thisLocation.Y + squareSize); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y + squareSize); square3.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square4.location = new Point(thisLocation.X + 2 * squareSize, thisLocation.Y); break; } } //含有自定义颜色的重载 public Block(Point thisLocation, BlockTypes bType,Color fc,Color bc) { //当blockType为undefined时，随机产生方块形状 Random rand = new Random(); if (bType == BlockTypes.undefined) { blockType = (BlockTypes)(rand.Next(7) + 1); } else blockType = bType; //设置四小方块的颜色 Size squareS = new Size(squareSize, squareSize); square1 = new Square(squareS, fc, bc); square2 = new Square(squareS, fc, bc); square3 = new Square(squareS, fc, bc); square4 = new Square(squareS, fc, bc); //设置小方块的位置，组合成指定形状的一个大方块 switch (blockType) { case BlockTypes.square: //组合成正方形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square3.location = new Point(thisLocation.X, thisLocation.Y + squareSize); square4.location = new Point(thisLocation.X + squareSize, thisLocation.Y + squareSize); break; case BlockTypes.line: //组合成线形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square3.location = new Point(thisLocation.X + 2 * squareSize, thisLocation.Y); square4.location = new Point(thisLocation.X + 3 * squareSize, thisLocation.Y); break; case BlockTypes.J: //组合成J形 square1.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y + squareSize); square3.location = new Point(thisLocation.X + squareSize, thisLocation.Y + 2 * squareSize); square4.location = new Point(thisLocation.X, thisLocation.Y + 2 * squareSize); break; case BlockTypes.L: //组合成l形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X, thisLocation.Y + squareSize); square3.location = new Point(thisLocation.X, thisLocation.Y + 2 * squareSize); square4.location = new Point(thisLocation.X + squareSize, thisLocation.Y + 2 * squareSize); break; case BlockTypes.T: //组合成T形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square3.location = new Point(thisLocation.X + 2 * squareSize, thisLocation.Y); square4.location = new Point(thisLocation.X + squareSize, thisLocation.Y + squareSize); break; case BlockTypes.Z: //组合成z形 square1.location = new Point(thisLocation.X, thisLocation.Y); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square3.location = new Point(thisLocation.X + squareSize, thisLocation.Y + squareSize); square4.location = new Point(thisLocation.X + 2 * squareSize, thisLocation.Y + squareSize); break; case BlockTypes.S: //组合成S形 square1.location = new Point(thisLocation.X, thisLocation.Y + squareSize); square2.location = new Point(thisLocation.X + squareSize, thisLocation.Y + squareSize); square3.location = new Point(thisLocation.X + squareSize, thisLocation.Y); square4.location = new Point(thisLocation.X + 2 * squareSize, thisLocation.Y); break; } } /*画方块*/ public void Draw(System.IntPtr winHandle) { square1.Draw(winHandle); square2.Draw(winHandle); square3.Draw(winHandle); square4.Draw(winHandle); } /*擦方块*/ public void Erase(System.IntPtr winHandle) { square1.Erase(winHandle); square2.Erase(winHandle); square3.Erase(winHandle); square4.Erase(winHandle); } /*移动*/ public bool down() { //检测是否可以下移 if (GameField.isEmpty(square1.location.X / squareSize, square1.location.Y / squareSize + 1) && GameField.isEmpty(square2.location.X / squareSize, square2.location.Y / squareSize + 1) && GameField.isEmpty(square3.location.X / squareSize, square3.location.Y / squareSize + 1) && GameField.isEmpty(square4.location.X / squareSize, square4.location.Y / squareSize + 1)) { Erase(GameField.winHandle); square1.location = new Point(square1.location.X, square1.location.Y + squareSize); square2.location = new Point(square2.location.X, square2.location.Y + squareSize); square3.location = new Point(square3.location.X, square3.location.Y + squareSize); square4.location = new Point(square4.location.X, square4.location.Y + squareSize); Draw(GameField.winHandle); return true; } else //如果不能下移了 { GameField.stopSquare(square1, square1.location.X / squareSize, square1.location.Y / squareSize); GameField.stopSquare(square2, square2.location.X / squareSize, square2.location.Y / squareSize); GameField.stopSquare(square3, square3.location.X / squareSize, square3.location.Y / squareSize); GameField.stopSquare(square4, square4.location.X / squareSize, square4.location.Y / squareSize); return false; //表示可以弹出下一个block了 } } public bool left() { //检测是否可以左移 if (GameField.isEmpty(square1.location.X / squareSize-1, square1.location.Y / squareSize) && GameField.isEmpty(square2.location.X / squareSize-1, square2.location.Y / squareSize) && GameField.isEmpty(square3.location.X / squareSize-1, square3.location.Y / squareSize) && GameField.isEmpty(square4.location.X / squareSize-1, square4.location.Y / squareSize)) { Erase(GameField.winHandle); square1.location = new Point(square1.location.X - squareSize, square1.location.Y); square2.location = new Point(square2.location.X - squareSize, square2.location.Y); square3.location = new Point(square3.location.X - squareSize, square3.location.Y); square4.location = new Point(square4.location.X - squareSize, square4.location.Y); Draw(GameField.winHandle); return true; } else //如果不能左移了 { return false; } } public bool right() { //检测是否可以右移 if (GameField.isEmpty(square1.location.X / squareSize +1, square1.location.Y / squareSize) && GameField.isEmpty(square2.location.X / squareSize +1, square2.location.Y / squareSize) && GameField.isEmpty(square3.location.X / squareSize +1, square3.location.Y / squareSize) && GameField.isEmpty(square4.location.X / squareSize +1, square4.location.Y / squareSize)) { Erase(GameField.winHandle); square1.location = new Point(square1.location.X + squareSize, square1.location.Y ); square2.location = new Point(square2.location.X + squareSize, square2.location.Y); square3.location = new Point(square3.location.X + squareSize, square3.location.Y); square4.location = new Point(square4.location.X + squareSize, square4.location.Y); Draw(GameField.winHandle); return true; } else //如果不能右移了 { return false; } } /*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); } /*检测是否到顶*/ public int Top() { return Math.Min(square1.location.Y,Math.Min(square2.location.Y,Math.Min(square3.location.Y,square4.location.Y))); } } } ...展开收缩
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