C语言 【贪吃蛇】 完整代码实现 源码分享

点击全文阅读

成品展示

贪吃蛇

代码分享

test.c:

#define _CRT_SECURE_NO_WARNINGS 1#include "snake.h"void test(){int ch;do{//创建贪吃蛇Snake snake = { 0 };GameStart(&snake);//游戏开始前的初始化GameRun(&snake);//玩游戏的过程GameEnd(&snake);//善后的工作SetPos(25,17);printf("再来一局吗？（1/0）：");scanf("%d", &ch);getchar();//清理\n} while (ch == 1);}int main(){//修改适配本地中文环境setlocale(LC_ALL, "");test();//贪吃蛇游戏测试SetPos(0, 36);return 0;}

snake.h:

#define _CRT_SECURE_NO_WARNINGS 1#include <stdio.h>#include <stdlib.h>#include <locale.h>#include <windows.h>#include <stdbool.h>#define WALL L'¤'#define BODY L'●'#define POS_X 24#define POS_Y 6#define Food L'☆'#define KEY_PAESS(VK) ((GetAsyncKeyState(VK) & 0X1) ? 1:0)enum GAME_STATUS//游戏状态{OK = 1,ESC,KILL_BY_WALL,KILL_BY_SELF};enum DIRECTION//方向{UP=1,DOWN,LEFT,RIGHT};//蛇身节点定义typedef struct SnakeNode{int x;int y;struct SnakeNode* next;}SnakeNode,* pSnakeNode;//蛇身维护typedef struct Snake{pSnakeNode pSnake;//维护整条蛇的指针pSnakeNode pFood;//指向食物的指针int Score;//当前累计的分数int FoodWeight;//一个食物的分数int SleepTime;//蛇休眠的时间,休眠的时间越短,蛇的速度越快,越长,越慢enum GAME_STATUS status;//游戏当前状态enum DIRECTION dir;//蛇当前走的方向}Snake,* pSnake;//获取光标位置void SetPos(int x, int y);//游戏开始前的初始化void GameStart(pSnake ps);//游戏开始欢迎界面的打印void WelcomeToGame();//打印地图void CreateMap();//初始化蛇身void InitSnake(pSnake ps);//创建食物void CreateFood(pSnake ps);//玩游戏的过程void GameRun(pSnake ps);//打印帮助信息void PrintHelpInfo();//蛇的移动void SnakeMove(pSnake ps);//判断下一点是否是食物int NextIsFood(pSnake ps,pSnakeNode pNext);//是食物吃掉void EatFood(pSnake ps, pSnakeNode pNext);//不是食物不吃void NotEatFood(pSnake ps, pSnakeNode pNext);//检测是否撞墙void KillByWall(pSnake ps);//检测是否撞到自己void KillBySelf(pSnake ps);//游戏结束void GameEnd(pSnake ps);

snake.c:

#define _CRT_SECURE_NO_WARNINGS 1#include "snake.h"//获取光标位置void SetPos(int x,int y){//获得设置句柄HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);//根据句柄设置光标的位置COORD pos = { x,y };SetConsoleCursorPosition(handle, pos);}void WelcomeToGame(){//欢迎信息SetPos(49, 15);printf("Welcome to gluttonous Snake Mini Game");SetPos(57, 24);system("pause");system("cls");//功能介绍信息SetPos(45, 13);printf("用 ↑.↓.←.→ 来控制蛇的移动,F3是加速,F4是减速\n");SetPos(55, 17);printf("加速将能得到更高的分数");SetPos(57, 24);system("pause");system("cls");}void InitSnake(pSnake ps){//创建四个蛇身pSnakeNode cur = NULL;for (int i = 0; i < 4; i++){cur = (pSnakeNode)malloc(sizeof(SnakeNode));if (cur == NULL){perror("InitSnake malloc:");return 1;}cur->x = POS_X + i * 2;cur->y = POS_Y;cur->next = NULL;//头插法if (ps->pSnake == NULL){ps->pSnake = cur;}else{cur->next = ps->pSnake;ps->pSnake = cur;}}//打印蛇身//cur = ps->pSnake;while (cur){SetPos(cur->x, cur->y);wprintf(L"%lc", BODY);cur = cur->next;}//贪吃蛇其他信息初始化ps->dir = RIGHT;ps->FoodWeight = 10;ps->pFood = NULL;ps->Score = 0;ps->SleepTime = 200;ps->status = OK;}void CreateMap(){//上SetPos(0, 0);for (int i = 0; i < 70; i += 2){wprintf(L"%lc",WALL);}//下SetPos(0, 35);for (int i = 0; i < 70; i += 2){wprintf(L"%lc", WALL);}//左SetPos(0, 1);for (int i = 0; i < 34; i++){wprintf(L"%lc\n", WALL);}//右for (int i = 1; i < 35; i++){SetPos(68, i);wprintf(L"%lc\n", WALL);}}void CreateFood(pSnake ps){pSnakeNode cur = ps->pSnake;//生成随机位置int x = 0;int y = 0;again:do{x = rand() % 65 + 2;y = rand() % 34 + 1;} while (x % 2 != 0);//判断是否与蛇身重复while (cur){if (cur->x == x && cur->y == y){goto again;}cur = cur->next;}//创建食物pSnakeNode pFood = (pSnakeNode)malloc(sizeof(SnakeNode));if (pFood == NULL){perror("CreateFood()::malloc:");return 1;}pFood->x = x;pFood->y = y;ps->pFood = pFood;SetPos(x, y);wprintf(L"%lc", Food);}void GameStart(pSnake ps){//设置控制台信息,窗口大小,窗口名system("mode con cols=140 lines=40");system("title 贪吃蛇");//光标隐藏HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);CONSOLE_CURSOR_INFO CursorInfo;GetConsoleCursorInfo(handle, &CursorInfo);//获取控制光标的信息CursorInfo.bVisible = false;SetConsoleCursorInfo(handle, &CursorInfo);//打印欢迎信息WelcomeToGame();//绘制地图CreateMap();//初始化蛇InitSnake(ps);//创建食物CreateFood(ps);}void PrintHelpInfo(){SetPos(80, 16);printf("温馨提示：");SetPos(80, 18);printf("1、按空格开始游戏");SetPos(80, 19);printf("2、不能穿墙，不能咬到自己");SetPos(80, 20);printf("3、用 ↑.↓.←.→ 来控制蛇的移动");SetPos(80, 21);printf("4、F3是加速，F4是减速");SetPos(80, 22);printf("5、速度越快食物分值越高，速度越慢食物分值越低");SetPos(80, 23);printf("6、退出游戏按ESC，暂停按空格");/*SetPos(88, 27);printf("版权@宋东京先生");*/}void pause(){while (1){Sleep(200);if (KEY_PAESS(VK_SPACE)){break;}}}int NextIsFood(pSnake ps, pSnakeNode pNext){if (ps->pFood->x == pNext->x && ps->pFood->y == pNext->y){return 1;}else{return 0;}}void EatFood(pSnake ps, pSnakeNode pNext){//吃掉头插pNext->next = ps->pSnake;ps->pSnake = pNext;//打印蛇身pSnakeNode pcur = ps->pSnake;while (pcur){SetPos(pcur->x, pcur->y);wprintf(L"%lc", BODY);pcur = pcur->next;}//总分变化ps->Score += ps->FoodWeight;//释放旧的食物，产生新的食物free(ps->pFood);CreateFood(ps);}void NotEatFood(pSnake ps, pSnakeNode pNext){//头插pNext->next = ps->pSnake;ps->pSnake = pNext;//释放尾节点pSnakeNode cur = ps->pSnake;while (cur->next->next){SetPos(cur->x, cur->y);wprintf(L"%lc", BODY);cur = cur->next;}//将尾节点的位置打印成空白字符SetPos(cur->next->x, cur->next->y);printf("  ");free(cur->next);cur->next = NULL;}void KillByWall(pSnake ps){if (ps->pSnake->x == 0 ||ps->pSnake->x == 68 ||ps->pSnake->y == 0 ||ps->pSnake->y == 35){ps->status = KILL_BY_WALL;}}void KillBySelf(pSnake ps){pSnakeNode cur = ps->pSnake->next;while (cur){if (cur->x == ps->pSnake->x && cur->y == ps->pSnake->y){ps->status = KILL_BY_SELF;}cur = cur->next;}}void SnakeMove(pSnake ps){pSnakeNode pNext = (pSnakeNode)malloc(sizeof(SnakeNode));if (pNext == NULL){perror("SnakeMove()::malloc()");return;}pNext->next = NULL;//判断移动方向switch (ps->dir){case UP:pNext->x = ps->pSnake->x;pNext->y = ps->pSnake->y - 1;break;case DOWN:pNext->x = ps->pSnake->x;pNext->y = ps->pSnake->y + 1;break;case LEFT:pNext->x = ps->pSnake->x - 2;pNext->y = ps->pSnake->y;break;case RIGHT:pNext->x = ps->pSnake->x + 2;pNext->y = ps->pSnake->y;break;}//判断下一个位置是否为食物if (NextIsFood(ps, pNext)){//是食物吃掉EatFood(ps,pNext);}else{//不是食物就正常走一步NotEatFood(ps,pNext);}//检测是否撞墙KillByWall(ps);//检测撞自己KillBySelf(ps);}void GameRun(pSnake ps){//提示信息PrintHelpInfo();do{//当前分数情况SetPos(80, 10);printf("当前得分：%5d", ps->Score);SetPos(80, 12);printf("当前每个食物de分值：%02d", ps->FoodWeight);//检测按键//↑↓←→ ESC 空格 F3 F4if (KEY_PAESS(VK_UP) && ps->dir != DOWN){ps->dir = UP;}else if (KEY_PAESS(VK_DOWN) && ps->dir != UP){ps->dir = DOWN;}else if (KEY_PAESS(VK_LEFT) && ps->dir != RIGHT){ps->dir = LEFT;}else if (KEY_PAESS(VK_RIGHT) && ps->dir != LEFT){ps->dir = RIGHT;}else if (KEY_PAESS(VK_ESCAPE)){ps->status = ESC;break;}else if (KEY_PAESS(VK_SPACE)){pause();}else if (KEY_PAESS(VK_F3)){if (ps->SleepTime > 20){ps->SleepTime -= 30;ps->FoodWeight += 2;}}else if (KEY_PAESS(VK_F4)){if (ps->FoodWeight > 2){ps->SleepTime += 30;ps->FoodWeight -= 2;}}//走一步SnakeMove(ps);//睡眠时间Sleep(ps->SleepTime);} while (ps->status == OK);}void GameEnd(pSnake ps){SetPos(70, 20);switch (ps->status){case ESC:SetPos(30, 15);printf("已退出游戏");break;case KILL_BY_WALL:SetPos(25, 15);printf("很遗憾，撞墙游戏结束");break;case KILL_BY_SELF:SetPos(23, 15);printf("很遗憾，撞到自己游戏结束");break;}//释放空间pSnakeNode cur = ps->pSnake;pSnakeNode del = NULL;while (cur){del = cur;cur = cur->next;free(del);}free(ps->pFood);ps = NULL;}

如果有用的话可以点赞支持一下，拜托了🙏

点击全文阅读