C语言集训营代码项目源码.zip

#define _CRT_SECURE_NO_WARNINGS 1 #include"Snake.h" //设置窗口大小 ，名称 void Set_cols_lines() { //设置控制台窗口的长宽，设置控制台窗口的大小，x=100，y=40 system("mode con cols=100 lines=40"); //设置cmd窗口的名称 system("title 贪吃蛇"); } //隐藏光标 void Corsor_False() { CONSOLE_CURSOR_INFO corsor_info = { 0 }; //结构体指针，包含光标的显示大小 dwSize(默认25)和 可见性bVisible(默认为true) HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);//取得标准输出的句柄 GetConsoleCursorInfo(handle, &corsor_info);//获取控制台光标信息 //corsor_info.dwSize = 100;//光标大小为100 corsor_info.bVisible = false;//光标可见性为false SetConsoleCursorInfo(handle, &corsor_info);//设置控制台光标信息 } //设置光标位置信息 void SetPos(short x, short y) { //COORD是Windows API中定义的一个结构体，表示一个字符在控制台屏幕的坐标 COORD pos = { x,y }; HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);//取得标准输出的句柄 SetConsoleCursorPosition(handle, pos);//设置光标位置信息 } //游戏欢迎界面 void WelcomeToGame() { //移动光标位置——居中 SetPos(35, 10); //欢迎来到贪吃蛇小游戏 printf("欢迎来到贪吃蛇小游戏！\n"); printf("\n"); SetPos(38, 20); //按任意键继续 system("pause"); //清理屏幕——进入下一界面 system("cls"); //打印操作说明 SetPos(20, 15); printf("用 ↑ → ↓ ← 分别控制蛇的移动，F3为加速，F4为减速"); SetPos(38, 20); //按任意键继续 system("pause"); //清理屏幕——进入下一界面 system("cls"); } //打印地图 void CreateMap() { //打印围墙 int i = 1; //上一行围墙 SetPos(0, 0); for (i = 1; i <= 30; i++) { wprintf(L"%lc", WALL); } //下一行围墙 SetPos(0, 29); for (i = 1; i <= 30; i++) { wprintf(L"%lc", WALL); } //左一列围墙 SetPos(0, 0); for (i = 1; i <= 30; i++) { wprintf(L"%lc", WALL); SetPos(0, i); } //右一列围墙 SetPos(58, 0); for (i = 1; i <= 30; i++) { wprintf(L"%lc", WALL); SetPos(58, i); } ////刻度 //int count = 0; //SetPos(60, 0); //for (i = 1; i <= 30; i++) //{ // count++; // printf("%2d", count); // SetPos(60, i); //} } // 初始化蛇身 void InitSnake(pSnake ps) { int i = 0; pSnakeNode cur = NULL; //开辟蛇身空间5个节点 for (i = 0; i < 5; i++) { //创建蛇的节点 cur = (pSnakeNode)malloc(sizeof(SnakeNode)); if (cur == NULL) { perror("InitSnake():malloc()"); return; } //设置初始化坐标 cur->next = NULL; cur->x = POS_X + i * 2; cur->y = POS_Y; //连接5个蛇身节点--头插法 if (ps->pSnake == NULL) { ps->pSnake = cur; } else { cur->next = ps->pSnake; ps->pSnake = cur; } } //打印初始化蛇身 cur = ps->pSnake; while (cur) { SetPos(cur->x, cur->y); wprintf(L"%lc", BODY); cur = cur->next; } //初始化蛇身其他数据 ps->Dir = RIGHT; ps->FoodWeight = 10; ps->SleepTime = 200; ps->Socre = 0; ps->status = OK; } // 初始化食物 void CreateFood(pSnake ps) { //随机出现在x偶数列，y列上 //在墙内 //不能在蛇身上 int x = 0; int y = 0; pSnakeNode pFood = NULL; pSnakeNode cur = ps->pSnake; again: do { //在墙内 x = rand() % 57 + 2; y = rand() % 29 + 1; } while (x % 2);//在x的偶数列————模2非1继续运行 //出现在蛇身上——进入循环重新生成 while (cur) { if (x == cur->x && y == cur->y) { goto again; } cur = cur->next; } //创建食物的节点 pFood = (pSnakeNode)malloc(sizeof(SnakeNode)); if (pFood == NULL) { perror("CreateFood():malloc()"); return; } //打印食物 pFood->x = x; pFood->y = y; ps->pFood = pFood; SetPos(x,y); wprintf(L"%lc", FOOD); } //游戏前的准备工作 void GameStart(pSnake ps) { //设置窗口大小 ，名称 Set_cols_lines(); //隐藏光标 Corsor_False(); //打印游戏欢迎界面 WelcomeToGame(); //打印地图 CreateMap(); // 初始化蛇身 InitSnake(ps); // 初始化食物 CreateFood(ps); } //打印右侧帮助栏 void PrintHelpInfo() { SetPos(65, 20); printf("不能穿墙，不能咬到自己\n"); SetPos(65, 21); printf("用↑ → ↓ ←分别控制蛇的移动\n"); SetPos(65, 22); printf("F3为加速，F4为减速\n"); SetPos(65, 23); printf("ESC：退出游戏. space：暂停游戏. \n"); } //暂停 void pause() { //休眠时长改为无限 while (1) { Sleep(300); //直到再次按下空格键跳出循环 if (KEY_PRESS(VK_SPACE)) { break; } } } //是食物,吃掉，增加蛇身节点，头插,加分 void IsNextFood(pSnake ps, pSnakeNode pNextNode) { //头插 pNextNode->next = ps->pSnake; ps->pSnake = pNextNode; //打印新蛇身 pSnakeNode cur = ps->pSnake; while (cur) { SetPos(cur->x, cur->y); wprintf(L"%lc", BODY); cur = cur->next; } //加分 ps->Socre += ps->FoodWeight; //释放旧食物，创建新食物 free(ps->pFood); CreateFood(ps); } //不是食物，头插，释放尾节点，打印 void NotNextFood(pSnake ps, pSnakeNode pNextNode) { //头插 pNextNode->next = ps->pSnake; ps->pSnake = pNextNode; //找尾节点 pSnakeNode cur = ps->pSnake; while (cur->next->next) { SetPos(cur->x, cur->y); //打印蛇身 wprintf(L"%lc", BODY); cur = cur->next; } SetPos(cur->next->x, cur->next->y); //尾节点打印空格 printf(" "); free(cur->next); cur->next = NULL; } //撞墙结束游戏 int KILLBY_WALL(pSnake ps) { //下一个节点是墙的节点 if (ps->pSnake->x == 58 || ps->pSnake->x == 0 || ps->pSnake->y == 0 || ps->pSnake->y == 29 ) { ps->status = KILL_BY_WALL; return 1; } return 0; } //撞到自己结束游戏 int KILLBY_SELF(pSnake ps) { //遍历蛇身节点 pSnakeNode cur = ps->pSnake->next; while (cur) { if (cur->x == ps->pSnake->x && cur->y == ps->pSnake->y) { ps->status = KILL_BY_SELF; return; } cur = cur->next; } } //蛇的移动 void SnakeMove(pSnake ps) { //创建下一个节点 pSnakeNode pNextNode = (pSnakeNode)malloc(sizeof(SnakeNode)); if (pNextNode == NULL) { perror("pNextNode:malloc"); return; } //确定下一个节点坐标，根据下一个节点坐标，确定蛇头的坐标和方向 switch (ps->Dir) { case UP: { pNextNode->x = ps->pSnake->x; pNextNode->y = ps->pSnake->y - 1; }break; case DOWN: { pNextNode->x = ps->pSnake->x; pNextNode->y = ps->pSnake->y + 1; }break; case LEFT: { pNextNode->x = ps->pSnake->x - 2; pNextNode->y = ps->pSnake->y; }break; case RIGHT: { pNextNode->x = ps->pSnake->x + 2; pNextNode->y = ps->pSnake->y; }break; } //下一个节点是否为 食物 if ((pNextNode->x == ps->pFood->x) &&( pNextNode->y == ps->pFood->y)) { //是食物,吃掉，增加蛇身节点，尾插,加分 IsNextFood(ps, pNextNode); } else { //不是食物，每个蛇身节点依次前移 NotNextFood(ps, pNextNode); } //撞墙结束游戏 KILLBY_WALL(ps); //撞到自己结束游戏 KILLBY_SELF(ps); } //游戏运行的过程 void GameRun(pSnake ps) { //打印右侧帮助栏 PrintHelpInfo(); do { //得分栏 SetPos(65, 10); printf("得分：%d 分 ", ps->Socre); printf("每个食物的分数为%d分\n", ps->FoodWeight); //按下\上不能向上\下移动时 //按左\右不能向左\右移动时 if (KEY_PRESS(VK_UP) && ps->Dir != DOWN) { ps->Dir = UP; } else if (KEY_PRESS(VK_DOWN) && ps->Dir != UP) { ps->Dir = DOWN; } else if (KEY_PRESS(VK_LEFT) && ps->Dir != RIGHT) { ps->Dir = LEFT; } else if (KEY_PRESS(VK_RIGHT) && ps->Dir != LEFT) { ps->Dir = RIGHT; } else if (KEY_PRESS(VK_SPACE)) { pause();//暂停 } else if (KEY_PRESS(VK_ESCAPE)) { ps->status = END; break; } else if (KEY_PRESS(VK_F3)) { //加速 if (ps->SleepTime > 50) { ps->SleepTime -= 40; ps->FoodWeight += 2; } } else if (KEY_PRESS(VK_F4)) { //减速 if (ps->SleepTime < 360) { ps->SleepTime += 40; ps->FoodWeight -= 2; } } //移动一下 SnakeMove(ps); //睡眠一下 Sleep(ps->SleepTime); } while (ps->status == OK); } //游戏结束的善后工作 void GameEnd(pSnake ps) { //按照结束游戏的情况打印提示语 SetPos(20, 10); switch (ps->status) { case END: { printf("游戏正常结束，已退出 "); }break; case KILL_B