示例二 2048.zip

//#define SHOW_CONSOLE #include <graphics.h> #include <stdio.h> #include <stdlib.h> #include <time.h> void load(); //加载资源 void loadImage(); //加载图片 void loadRecord(); //读取游戏记录 void loadMusic(); //加载音乐 void gameSave(); //游戏保存 void releaseImage(); //释放图片资源 void releaseMusic(); //关闭音乐文件，释放资源 void draw(); //绘制画面 void drawGameInfo(); //绘制游戏信息 void addRandomNum(int n); //增加随机数字 bool move(int direct); //按方向移动格子 void drawBlocks(); //绘制格子 void restart(); //重新游戏 void gameOverCheck(); //游戏结束检测 //界面布局参数 const int AREA_LEFT = 20, AREA_TOP = 178, AREA_WIDTH = 500, AREA_HEIGHT = 500; const int GRID_WIDTH = 106, DEVIDE = 15; const int SCR_WIDTH = AREA_WIDTH + AREA_LEFT * 2, SCR_HEIGHT = AREA_HEIGHT + AREA_TOP + AREA_LEFT; //颜色参数 #define COLOR_TEXT_SCORE EGERGB(241, 231, 214) #define COLOR_BACKGROUD EGERGB(250,248, 239) //动画参数 #define SPEED 25 #define FPS 60 //按钮点击判断 inline bool clickBtnRestart(int x, int y) { return (20 < x && x < 20 + 222) && (110 < y && y < 110 + 50); } //图片 #define NUM_BLOCK 18 PIMAGE blockImgs[NUM_BLOCK]; #define NUM_IMG 5 PIMAGE pimgs[NUM_IMG]; const int ID_IMG_BACKGROUND = 0, ID_IMG_LOGO = 1, ID_IMG_SCORE_BG = 2, ID_IMG_RESTART = 3; const int ID_IMG_GAMEOVER = 4; //图片文件位置 const char* imgFiles[NUM_IMG] = { "resource\\image\\background.png", "resource\\image\\gamelogo.png", "resource\\image\\scorebg.png", "resource\\image\\restart.png", "resource\\image\\gameOver.png", }; //数据文件 const char* recordFile = "game2048Record.txt"; //音乐 MUSIC mergeMusic; MUSIC startMusic; const char* mergeMusicFile = "resource\\music\\merge.mp3"; const char* startMusicFile = "resource\\music\\start.mp3"; //方向偏移 const int LEFT = 0, UP = 1, RIGHT = 2, DOWN = 3; const int dx[4] = { -1, 0, 1, 0 }; const int dy[4] = { 0, -1, 0, 1 }; struct GameInfo { int score; int topScore; int maxNum; }; GameInfo gameInfo; int grid[4][4]; //格子 int emptyBlock = 16; //空格子数 bool gameOver = false; int main() { //注意要INIT_NOFORCEEXIT， 即关闭窗口不强制退出程序，以便进行游戏保存工作 setinitmode(INIT_RENDERMANUAL | INIT_NOFORCEEXIT, 100, 50); initgraph(SCR_WIDTH, SCR_HEIGHT); setcaption("2048"); setbkcolor(COLOR_BACKGROUD); setbkmode(TRANSPARENT); delay_ms(0); //刷新窗口 srand((unsigned int)time(0)); load(); startMusic.Play(0); draw(); gameOverCheck(); int xClick, yClick; for (; is_run(); delay_fps(FPS)) { //按键检测 int direction = -1; while (kbmsg()) { key_msg keyMsg = getkey(); if (keyMsg.msg == key_msg_down) { switch (keyMsg.key) { case 'A': case key_left: direction = 0; break; case 'W': case key_up: direction = 1; break; case 'D': case key_right: direction = 2; break; case 'S': case key_down: direction = 3; break; } } } //鼠标点击检测 bool leftClick = false; while (mousemsg()) { mouse_msg mouseMsg = getmouse(); if (mouseMsg.is_left() && mouseMsg.is_down()) { //左键按下 leftClick = true; xClick = mouseMsg.x; yClick = mouseMsg.y; } } //移动 if (!gameOver && direction != -1 && move(direction)) { addRandomNum(1); cleardevice(); draw(); gameOverCheck(); } //鼠标点击判断 if (leftClick && clickBtnRestart(xClick, yClick)) { restart(); startMusic.Play(0); cleardevice(); draw(); } } gameSave(); releaseImage(); releaseMusic(); closegraph(); return 0; } void drawGameInfo() { putimage_withalpha(NULL, pimgs[ID_IMG_LOGO], AREA_LEFT + 14, 30); //图标 putimage_withalpha(NULL, pimgs[ID_IMG_SCORE_BG], 260, 10); //游戏分数背景 putimage_withalpha(NULL, pimgs[ID_IMG_RESTART], 20, 110); //重新开始安妮 //游戏分数 setcolor(COLOR_TEXT_SCORE); setfont(30, 0, "黑体"); xyprintf(370, 24, "%8d", gameInfo.topScore); xyprintf(370, 72, "%8d", gameInfo.score); xyprintf(370, 120, "%8d", gameInfo.maxNum); } void draw() { drawGameInfo(); drawBlocks(); } void restart() { gameInfo.score = 0; gameOver = false; memset(grid, 0, sizeof(int) * 16); emptyBlock = 16; addRandomNum(2); } void drawBlocks() { putimage_withalpha(NULL, pimgs[ID_IMG_BACKGROUND], AREA_LEFT, AREA_TOP); for (int i = 0; i < 4; i++) { for (int j = 0; j < 4; j++) { int x = AREA_LEFT + (j + 1) * DEVIDE + j * GRID_WIDTH; int y = AREA_TOP + (i + 1) * DEVIDE + i * GRID_WIDTH; if (grid[i][j] != 0) putimage_withalpha(NULL, blockImgs[grid[i][j]], x, y); } } } void gameOverCheck() { if (emptyBlock != 0) return; for (int i = 0; i < 4; i++) { for (int j = 0; j < 4; j++) { if ((j + 1 < 4 && grid[i][j] == grid[i][j + 1]) || (i + 1 < 4 && grid[i][j] == grid[i + 1][j])) return; } } gameOver = true; setfillcolor(EGEACOLOR(0x60, WHITE)); ege_fillrect(AREA_LEFT, AREA_TOP, AREA_WIDTH, AREA_HEIGHT); putimage_withalpha(NULL, pimgs[ID_IMG_GAMEOVER], 120, 400); } void addRandomNum(int n) { while (n-- > 0) { if (emptyBlock == 0) break; int r = rand() % emptyBlock--; //随机选取一个空位 int* p = &grid[0][0] - 1, i = 0; do { //找到目标空位 while (*++p); } while (i++ < r); *p = (rand() % 10 == 0) + 1; //随机数字，0.9概率是1，0.1概率是2 } } bool move(int direction) { //0~3对应移动方向左上右下 //初始检测位置及检测偏移 static int x0[4] = {0, 0, 3, 0}, y0[4] = {0, 0, 0, 3}; static int firstOffset[4][2] = { {1, 0},{0, 1},{-1, 0}, {0, -1} }; static int secondOffset[4][2] = { {0, 1}, {1, 0}, {0, 1}, {1, 0} }; bool changed = false; bool hasMoved[4] = { true, true, true, true }; bool merged[4][4] = { false }/*合并标记*/, mergeMusic_flag = false, move_flag; for (int check = 3; check > 0; --check) { int lastGrid[4][4]; //上次格子存储 bool moving[4][4] = { false }; //移动标记 memcpy(lastGrid, grid, sizeof(int) * 4 * 4); int xLast = x0[direction], yLast = y0[direction]; move_flag = false; //整体单格移动 for (int i = 0; i < 4; i++) { if (!hasMoved[i]) continue; hasMoved[i] = false; int xCur = x0[direction] + i * secondOffset[direction][0]; int yCur = y0[direction] + i * secondOffset[direction][1]; for (int j = 1; j < 4; j++) { xLast = xCur; yLast = yCur; xCur += firstOffset[direction][0]; yCur += firstOffset[direction][1]; if (grid[yCur][xCur] != 0) { if (grid[yLast][xLast] == 0) { grid[yLast][xLast] = grid[yCur][xCur]; grid[yCur][xCur] = 0; moving[yCur][xCur] = hasMoved[i] = move_flag = true; changed = true; } //合并 else if (grid[yCur][xCur] == grid[yLast][xLast] && (!merged[yLast][xLast] && !merged[yCur][xCur])) { ++grid[yLast][xLast]; grid[yCur][xCur] = 0; moving[yCur][xCur] = merged[yLast][xLast] = hasMoved[i] = true; changed = mergeMusic_flag = move_flag = true; emptyBlock++; int score = 1 << grid[yLast][xLast]; if (score > gameInfo.maxNum) gameInfo.maxNum = score; if ((gameInfo.score += score) > gameInfo.topScore) gameInfo.topScore = gameInfo.score; } } } } if (!move_flag) break; //移动动画 cleardevice(); drawGameInfo(); setfillcolor(getbkcolor()); for (int dist = SPEED; dist < GRID_WIDTH + DEVIDE ; delay_fps(FPS), dist += SPEED) { bar(AREA_LEFT, AREA_TOP, AREA_LEFT + AREA_WIDTH, AREA_TOP + AREA_HEIGHT); //清除区域 putimage_withalpha(NULL, pimgs[ID_IMG_BACKGROUND], AREA_LEFT, AREA_TOP); //绘制背景 for (int i = 0; i < 4; i++) { for (int j = 0; j < 4; j++) { if (lastGrid[i][j] != 0){ int x = AREA_LEFT + (j + 1) * DEVIDE + j * GRID_WIDTH; int y = AREA_TOP + (i + 1) * DEVIDE + i * GRID_WIDTH; if (moving[i][j]) { x