saolei.rar_ME_扫雷挺yb33.me

import java.util.Random; import java.util.Vector; import javax.microedition.lcdui.Canvas; import javax.microedition.lcdui.Command; import javax.microedition.lcdui.CommandListener; import javax.microedition.lcdui.Display; import javax.microedition.lcdui.Displayable; import javax.microedition.lcdui.Font; import javax.microedition.lcdui.Form; import javax.microedition.lcdui.Graphics; public class gameCanvas extends Canvas implements CommandListener { private static final int BLACK = 0x00000000; private static final int WHITE = 0x00FFFFFF; private static final int RED = 0x00FF0000; private static final int BLUE = 0x000000FF; private static final int NO_MOVE = -1; private final control midlet; private final gamelogic game; private final Command exitCommand; private final Random random = new Random(); private int[][] pan = new int[10][10]; private Random random1 = new Random(); private Command help; private Command jibie1; private Command jibie2; private Command jibie3; private String openSnd = "开启声音", closeSnd = "关闭声音"; private Command sheng; public boolean Snd; private Display dis; private int screenWidth; private int screenHeight; private int boardCellSize, boardTop, boardLeft; private int preCursorPosition, cursorPosition; private Vector BombVector = new Vector(); private boolean isRestart; private boolean isGameOver; public gameCanvas(control midlet) { this.midlet = midlet; game = new gamelogic(random); dis = Display.getDisplay(midlet); initializeBoard(); // 初始化菜单 sheng = new Command("声音", Command.SCREEN, 2); jibie1 = new Command("高级", Command.SCREEN, 1); jibie2 = new Command("中级", Command.SCREEN, 1); jibie3 = new Command("初级", Command.SCREEN, 1); help = new Command("关于扫雷", Command.SCREEN, 1); exitCommand = new Command("退出", Command.EXIT, 2); addCommand(sheng); addCommand(jibie1); addCommand(jibie2); addCommand(jibie3); addCommand(exitCommand); addCommand(help); setCommandListener(this); helpta(); } // 添加一个地雷位置标记 private void addBomb(int matrix) { BombVector.addElement(Integer.toString(matrix)); } // 删除一个地雷位置标记 private void delBomb(int matrix) { BombVector.removeElement(Integer.toString(matrix)); } // 收索该位置是否被标记 private boolean searchBomb(int matrix) { return BombVector.indexOf(Integer.toString(matrix)) == -1; } // 初始化屏幕，取得棋盘初始位置 private void initializeBoard() { screenWidth = getWidth(); screenHeight = getHeight(); if (screenWidth > screenHeight) { boardCellSize = (screenHeight - 1) / 8; boardLeft = (screenWidth - (boardCellSize * 8)) / 2; boardTop = 1; } else { boardCellSize = (screenWidth - 1) / 8; boardLeft = (screenHeight - (boardCellSize * 8)) / 2; boardLeft = 1; } } // 初始化游戏、屏幕，使游戏重启 private void initialize1() { preCursorPosition = cursorPosition = 0; game.setNewGame(); game.InitArray1(); isRestart = true; BombVector.removeAllElements(); repaint(); } private void initialize2() { preCursorPosition = cursorPosition = 0; game.setNewGame(); game.InitArray2(); isRestart = true; BombVector.removeAllElements(); repaint(); } private void initialize3() { preCursorPosition = cursorPosition = 0; game.setNewGame(); game.InitArray3(); isRestart = true; BombVector.removeAllElements(); repaint(); } // 重画canvas protected void paint(Graphics g) { game.isWin(); g.setFont(Font.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_LARGE)); if (!game.isGameOver()) { paintGame(g); } else { paintGameOver(g); } } // 游戏未结束的重画动作 private void paintGame(Graphics g) { if (isRestart) { g.setColor(0xbbbbbb); g.fillRect(0, 0, screenWidth, screenHeight); drawBoard(g); paintAll(g); drawBombTag(g); } drawCursor(g); } private void drawCursor(Graphics g) { g.setColor(0xbbbbbb); g.drawRect(((preCursorPosition % 8) * boardCellSize) + 3 + boardLeft, ((preCursorPosition / 8) * boardCellSize) + 1 + boardTop, boardCellSize - 2, boardCellSize - 2); g.setColor(this.RED); g.drawRect(((cursorPosition % 8) * boardCellSize) + 3 + boardLeft, ((cursorPosition / 8) * boardCellSize) + 1 + boardTop, boardCellSize - 2, boardCellSize - 2); } private void drawBombTag(Graphics g) { int s, j, k; g.setColor(RED); for (int i = 0; i < BombVector.size(); i++) { s = Integer.parseInt((String) BombVector.elementAt(i)); j = s % 8; k = s / 8; g.drawString("!", boardLeft + j * boardCellSize + 13, boardTop + k * boardCellSize + 3, Graphics.TOP | Graphics.LEFT); } } private void paintAll(Graphics g) { for (int i = 0; i < 8; i++) { for (int j = 0; j < 8; j++) { if (game.getBomb(i * 8 + j) >= 10 && game.getBomb(i * 8 + j) < 20) { paintNum(g, i * 8 + j); } } } } private void paintNum(Graphics g, int matrix) { int i, j, s; Font font = Font.getFont(Font.FACE_SYSTEM, Font.STYLE_PLAIN, Font.SIZE_SMALL); s = game.getBomb(matrix); i = matrix / 8; j = matrix % 8; g.setColor(WHITE); if (this.searchBomb(matrix)) { if (s != 20) { g.drawString(String.valueOf(s - 10), boardLeft + j * boardCellSize + 10, boardTop + i * boardCellSize + 3, Graphics.TOP | Graphics.LEFT); } } } protected void keyPressed(int keyCode) { if (game.isGameOver()) { return; } int gameAction = getGameAction(keyCode); switch (gameAction) { case FIRE: if (searchBomb(cursorPosition)) { doPlayerMove(); } break; case RIGHT: doMoveCursor(1, 0); break; case DOWN: doMoveCursor(0, 1); break; case LEFT: doMoveCursor(-1, 0); break; case UP: doMoveCursor(0, -1); break; default: if (searchBomb(cursorPosition)) { addBomb(cursorPosition); } else { delBomb(cursorPosition); } repaint(); break; } } private void doMoveCursor(int dx, int dy) { int newCursorPosition = cursorPosition + dx + 8 * dy; if ((newCursorPosition >= 0 && (newCursorPosition < 64))) { preCursorPosition = cursorPosition; cursorPosition = newCursorPosition; repaint(); } } private void drawNull(Graphics g) { g.setColor(this.BLUE); g.drawRect(((cursorPosition % 8) * boardCellSize) + 3 + boardLeft, ((cursorPosition / 8) * boardCellSize) + 1 + boardTop, boardCellSize - 2, boardCellSize - 2); } private void drawBoard(Graphics g) { g.setColor(0xbbbbbb); g.fillRect(0, 0, screenWidth, screenHeight); g.setColor(BLACK); for (int i = 0; i < 9; i++) { g.fillRect(boardLeft + 2, boardCellSize * i + boardTop, (boardCellSize * 8) + 1, 1); g.fillRect(boardCellSize * i + boardLeft + 2, boardTop, 1, boardCellSize * 8); } } // 游戏结束 重画动作 private void paintGameOver(Graphics g) { if (game.isGameOver()) { if (game.isWin()) { GameOver(g); } else { for (int i = 0; i < 8; i++) { for (int j = 0; j < 8; j++) { if (game.getBomb(i * 8 + j) == 20) { drawCircle(g, i * 8 + j); } } } } } } private void drawCircle(Graphics g, int matrix) { int x, y; y = matrix / 8; x = matrix % 8; g.setColor(BLACK); g.fillArc(x * boardCellSize + boardLeft + 3, y * boardCellSize + boardTop + 2, boardCellSize - 2, boardCellSize - 2, 0, 360); } private void drawCross(Graphics g, int x, int y) { g.setColor(BLACK); g.drawLine(x + 1 + boardLeft, y + boardTop, x + boardCellSize - 4 - 4 + boardLeft, y + boardCellSize - 5 + boardTop); g.drawLine(x + 1 + boardLeft, y + boardCellSize - 5 + boardTop, x + boardCellSize - 4 - 4 + boardLeft, y + boardTop); } private void doPlaye