目录
int NextIsFood(pSnakeNode psn, pSnake ps)
void NoFood(pSnakeNode psn, pSnake ps)
前言
贪吃蛇游戏是一个耳熟能详的小游戏,本次我们讲解他的简单的实现,需要掌握基本的API知识(http://t.csdnimg.cn/uHH6y),简单的C语言知识和基本的数据结构链表
简单的准备工作
效果展示
屏幕录制 2024-05-16 092902
蛇的节点
在游戏运⾏的过程中,蛇每次吃⼀个⻝物,蛇的⾝体就会变⻓⼀节,如果我们使⽤链表存储蛇的信 息,那么蛇的每⼀节其实就是链表的每个节点。每个节点只要记录好蛇⾝节点在地图上的坐标就⾏, 所以蛇节点结构如下:
typedef struct SnakeNode
{
int x;
int y;
struct SnakeNode* next;
}SnakeNode, * pSnakeNode;
但是这样不好维护这一条蛇,要管理整条贪吃蛇,我们再封装⼀个Snake的结构来维护整条贪吃蛇
typedef struct Snake
{
pSnakeNode _pSnake;维护整条蛇的指针
pSnakeNode _pFood;维护⻝物的指针
enum DIRECTION _Dir;头的⽅向默认是向右
enum GAME_STATUS _Status;游戏状态
int _Socre;当前获得分数
int _Add;默认每个⻝物10分
int _SleepTime;每⾛⼀步休眠时间
}Snake, * pSnake;
开始前 void GameStart(pSnake ps)
游戏开始,先打印蛇的身体和地图,以及一些帮助的提示语句,先完成一些准备工作
void GameStart(pSnake ps)
{
设置控制台窗⼝的⼤⼩,30⾏,100列
//mode 为DOS命令
system("mode con cols=100 lines=30");
//设置cmd窗⼝名称
system("title 贪吃蛇");
//获取标准输出的句柄(⽤来标识不同设备的数值)
HANDLE hOutput = GetStdHandle(STD_OUTPUT_HANDLE); //影藏光标操作
CONSOLE_CURSOR_INFO CursorInfo; //打印欢迎界⾯
WelcomeToGame(); //打印地图
CreateMap(); //初始化蛇
GetConsoleCursorInfo(hOutput, &CursorInfo);//获取控制台光标信息
CursorInfo.bVisible = false; //隐藏控制台光标
SetConsoleCursorInfo(hOutput, &CursorInfo);//设置控制台光标状态
InitSnake(ps);
//创造第⼀个⻝物
CreateFood(ps);
}
void WelcomeToGame()
在游戏正式开始之前,做⼀些功能提醒,来让玩家了解游戏方法与规则,其中SetPos是一个已经封装后的函数,可以把这个字体打在这个坐标
void WelcomeToGame()
{
SetPos(40, 15);
printf("欢迎来到贪吃蛇⼩游戏");
SetPos(40, 25);//让按任意键继续的出现的位置好看点
system("pause");
system("cls");
SetPos(25, 12);
printf("⽤ ↑ . ↓ . ← . → 分别控制蛇的移动, F3为加速,F4为减速\n");
SetPos(25, 13);
printf("加速将能得到更⾼的分数。\n");
SetPos(40, 25);//让按任意键继续的出现的位置好看点
system("pause");
system("cls");
}
void CreateMap()
创建地图就是将强打印出来,因为是宽字符打印,所有使⽤wprintf函数,打印格式串前使⽤L 打印地图的关键是要算好坐标,才能在想要的位置打印墙体。
void CreateMap()
{
int i = 0;
//上(0,0)-(56, 0)
SetPos(0, 0);
for (i = 0; i < 58; i += 2)
{
wprintf(L"%c", WALL);
} //下(0,26)-(56, 26)
SetPos(0, 26); for (i = 0; i < 58; i += 2)
{ wprintf(L"%c", WALL);
} //左//x是0,y从1开始增⻓
for (i = 1; i < 26; i++)
{
SetPos(0, i);
wprintf(L"%c", WALL);} //是56y从1开始增⻓
for (i = 1; i < 26; i++)
{
SetPos(56, i);
wprintf(L"%c", WALL);
}
}
void InitSnake(pSnake ps)
蛇最开始⻓度为5节,每节对应链表的⼀个节点,蛇⾝的每⼀个节点都有⾃⼰的坐标。 创建5个节点,然后将每个节点存放在链表中进⾏管理。创建完蛇⾝后,将蛇的每⼀节打印在屏幕上。 再设置当前游戏的状态,蛇移动的速度,默认的⽅向,初始成绩,蛇的状态,每个⻝物的分数。
void InitSnake(pSnake ps)
{
pSnakeNode cur = NULL;
int i = 0;
//创建蛇⾝节点,并初始化坐标
//头插法
for (i = 0; i < 5; i++)
{
//创建蛇⾝的节点
cur = (pSnakeNode)malloc(sizeof(SnakeNode));
if (cur == NULL)
{
perror("InitSnake()::malloc()");
return;
}
//设置坐标
cur->next = NULL;
cur->x = POS_X + i * 2;
cur->y = POS_Y;
//头插法
if (ps->_pSnake == NULL)
{
ps->_pSnake = cur;
}
else
{
cur->next = ps->_pSnake;
ps->_pSnake = cur;
}
}
//打印蛇的⾝体
cur = ps->_pSnake;
while (cur)
{
SetPos(cur->x, cur->y);
wprintf(L"%c", BODY);
cur = cur->next;
}
//
初始化贪吃蛇数据
ps->_SleepTime = 200;
ps->_Socre = 0;
ps->_Status = OK;
ps->_Dir = RIGHT;
ps->_Add = 10;
}
void CreateFood(pSnake ps)
先随机⽣成⻝物的坐标 ◦
- x坐标必须是2的倍数 ◦
- ⻝物的坐标不能和蛇⾝每个节点的坐标重复
- 创建⻝物节点,打印⻝物
void CreateFood(pSnake ps)
{
int x = 0;
int y = 0;
again:
//产⽣的x坐标应该是2倍数,这样才可能和蛇头坐标对⻬。
do
{
x = rand() % 53 + 2;
y = rand() % 25 + 1;
} while (x % 2 != 0);
pSnakeNode cur = ps->_pSnake;//获取指向蛇头的指针
//⻝物不能和蛇⾝冲突
while (cur)
{
if (cur->x == x && cur->y == y)
{
goto again;
}
cur = cur->next;
}
pSnakeNode pFood = (pSnakeNode)malloc(sizeof(SnakeNode)); //创建⻝物
if (pFood == NULL)
{
perror("CreateFood::malloc()");
return;
}
else
{
pFood->x = x;
pFood->y = y;
SetPos(pFood->x, pFood->y);
wprintf(L"%c", FOOD);
ps->_pFood = pFood;
}
}
游戏进行 void GameRun(pSnake ps)
游戏运⾏期间,右侧打印帮助信息,提⽰玩家 根据游戏状态检查游戏是否继续,如果是状态是OK,游戏继续,否则游戏结束。 如果游戏继续,就是检测按键情况,确定蛇下⼀步的⽅向,或者是否加速减速,是否暂停或者退出游 戏。 确定了蛇的⽅向和速度,蛇就可以移动了。
void GameRun(pSnake ps) { //打印右侧帮助信息 PrintHelpInfo(); do { SetPos(64, 10); printf("得分:%d ", ps->_Socre); printf("每个⻝物得分:%d分", ps->_Add); 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(); } else if (KEY_PRESS(VK_ESCAPE)) { ps->_Status = END_NOMAL; break; } else if (KEY_PRESS(VK_F3)) { if (ps->_SleepTime >= 50) { ps->_SleepTime -= 30; ps->_Add += 2; } } else if (KEY_PRESS(VK_F4)) { if (ps->_SleepTime < 350) { ps->_SleepTime += 30; ps->_Add -= 2; if (ps->_SleepTime == 350) { ps->_Add = 1; } } } //蛇每次⼀定之间要休眠的时间,时间短,蛇移动速度就快 Sleep(ps->_SleepTime); SnakeMove(ps); } while (ps->_Status == OK); }
int NextIsFood(pSnakeNode psn, pSnake ps)
是一个判断下一个位置是食物的函数,会在下面SnakeMove起到作用,是食物的话将吃掉,不是的话将继续按按键运动
int NextIsFood(pSnakeNode psn, pSnake ps)
{
return (psn->x == ps->_pFood->x) && (psn->y == ps->_pFood->y);
}
void NoFood(pSnakeNode psn, pSnake ps)
将下⼀个节点头插⼊蛇的⾝体,并将之前蛇⾝最后⼀个节点打印为空格,放弃掉蛇⾝的最后⼀个节点,在时间是毫米的瞬间完成,造成移动的效果
void NoFood(pSnakeNode psn, pSnake ps)
{
//头插法
psn->next = ps->_pSnake;
ps->_pSnake = psn;
pSnakeNode cur = ps->_pSnake;
//打印蛇
while (cur->next->next)
{
SetPos(cur->x, cur->y);
wprintf(L"%c", BODY);
}
//最后⼀个位置打印空格,然后释放节点
SetPos(cur->next->x, cur->next->y);
printf(" ");
free(cur->next);
cur->next = NULL;
}
void SnakeMove(pSnake ps)
蛇⾝移动先创建下⼀个节点,根据移动⽅向和蛇头的坐标,蛇移动到下⼀个位置的坐标。 确定了下⼀个位置后,看下⼀个位置是否是⻝物(NextIsFood),是⻝物就做吃⻝物处理 (EatFood),如果不是⻝物则做前进⼀步的处理(NoFood)。 蛇⾝移动后,判断此次移动是否会造成撞墙(KillByWall)或者撞上⾃⼰蛇⾝(KillBySelf),从⽽影 响游戏的状态
void SnakeMove(pSnake ps)
{
//创建下⼀个节点
pSnakeNode pNextNode = (pSnakeNode)malloc(sizeof(SnakeNode));
if (pNextNode == NULL)
{
perror("SnakeMove()::malloc()");
return;
} //确定下⼀个节点的坐标,下⼀个节点的坐标根据,蛇头的坐标和⽅向确定
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;
}
//如果下⼀个位置就是⻝物
if (NextIsFood(pNextNode, ps))
{
EatFood(pNextNode, ps);
}
else//如果没有⻝物
{
NoFood(pNextNode, ps);
}
KillByWall(ps);
KillBySelf(ps);
}
游戏结束 void GameEnd(pSnake ps)
游戏结束 游戏状态不再是OK(游戏继续)的时候,要告知游戏技术的原因,并且释放蛇⾝节点。
void GameEnd(pSnake ps)
{
pSnakeNode cur = ps->_pSnake;
SetPos(24, 12);
switch (ps->_Status)
{
case END_NOMAL:
printf("您主动退出游戏\n");
break;
case KILL_BY_SELF: printf("您撞上⾃⼰了 ,游戏结束!\n");
break;
case KILL_BY_WALL:
printf("您撞墙了,游戏结束!\n"); } //释放蛇⾝的节点
while (cur)
{
pSnakeNode del = cur;
cur = cur->next;
free(del);
}
}
源码
test.c
#include "Snake.h"
#include <locale.h>
void test()
{
int ch = 0;
srand((unsigned int)time(NULL));
do
{
Snake snake = { 0 };
GameStart(&snake);
GameRun(&snake);
GameEnd(&snake);
SetPos(20, 15);
printf("再来⼀局吗?(Y/N):");
ch = getchar();
getchar();//清理\n } while (ch == 'Y');
SetPos(0, 27);
}
int main()
{
//修改当前地区为本地模式,为了⽀持中⽂宽字符的打印
setlocale(LC_ALL, "");
test();
return 0;
}
snake.h
#pragma once
#include <windows.h>
#include <time.h>
#include <stdio.h>
#define KEY_PRESS(VK) ((GetAsyncKeyState(VK)&0x1) ? 1 : 0)
//⽅向
enum DIRECTION
{
UP = 1,
DOWN,
LEFT,
RIGHT
};
//游戏状态
enum GAME_STATUS
{
OK,//正常运⾏
KILL_BY_WALL,//撞墙
KILL_BY_SELF,//咬到⾃⼰
END_NOMAL//正常结束
};
#define WALL L'□'
#define BODY L'●' // ★ ○● ◇◆ □■
#define FOOD L' ★ ' // ★ ○● ◇◆ □■ //蛇的初始位置
#define POS_X 24
#define POS_Y 5 //蛇⾝节点
typedef struct SnakeNode
{
int x;
int y;
struct SnakeNode* next;
}SnakeNode, * pSnakeNode;
typedef struct Snake
{
pSnakeNode _pSnake;//整条蛇的指针
pSnakeNode _pFood;//维护⻝物的指针
enum DIRECTION _Dir;//蛇头的⽅向默认是向右
enum GAME_STATUS _Status;//游戏状态
int _Socre;//当前获得分数
int _Add;//默认每个⻝物
int _SleepTime;//每⾛⼀步休眠时间
}Snake, * pSnake;
//游戏开始前的初始化
void GameStart(pSnake ps); //游戏运⾏过程
void GameRun(pSnake ps); //结束
void GameEnd(pSnake ps); //设置光标的坐标
void SetPos(short x, short y); //欢迎界⾯
void WelcomeToGame(); //打印帮助信息
void PrintHelpInfo(); //创建地图
void CreateMap();//初始化蛇
void InitSnake(pSnake ps); //⻝物
void CreateFood(pSnake ps);暂停响应
void pause(); //下⼀个节点是⻝物
int NextIsFood(pSnakeNode psn, pSnake ps); //吃⻝物
void EatFood(pSnakeNode psn, pSnake ps); //不吃⻝物
void NoFood(pSnakeNode psn, pSnake ps); //撞墙检测
int KillByWall(pSnake ps); //撞⾃⾝检测
int KillBySelf(pSnake ps); //蛇的移动
void SnakeMove(pSnake ps); //游戏初始化
void GameStart(pSnake ps); //游戏运⾏
void GameRun(pSnake ps); //游戏结束
void GameEnd(pSnake ps);
snake.cpp
#include "Snake.h"
//设置光标的坐标
void SetPos(short x, short y)
{
COORD pos = { x, y };
HANDLE hOutput = NULL;//获取标准输出的句柄(⽤来标识不同设备的数值)
hOutput = GetStdHandle(STD_OUTPUT_HANDLE);//设置标准输出上光标的位置为
pos SetConsoleCursorPosition(hOutput, pos);
}
void WelcomeToGame()
{
SetPos(40, 15);
printf("欢迎来到贪吃蛇⼩游戏");
SetPos(40, 25);//让按任意键继续的出现的位置好看点
system("pause");
system("cls");
SetPos(25, 12);
printf("⽤ ↑ . ↓ . ← . → 控制蛇的移动, F3为加速,F4为减速\n");
SetPos(25, 13);
printf("加速将能得到更⾼的分数。\n");
SetPos(40, 25);//让按任意键继续的出现的位置好看点
system("pause");
system("cls"); } void CreateMap()
{
int i = 0;
//上(0,0)-(56, 0)
SetPos(0, 0);
for (i = 0; i < 58; i += 2)
{
wprintf(L"%c", WALL);
}
//
下(0,26)-(56, 26)
SetPos(0, 26);
for (i = 0; i < 58; i += 2)
{
wprintf(L"%c", WALL);
}
//左
//x0,y从1开始增⻓
for (i = 1; i < 26; i++)
{
SetPos(0, i);
wprintf(L"%c", WALL);
}
//56,从开始增⻓
for (i = 1; i < 26; i++)
{
SetPos(56, i);
wprintf(L"%c", WALL);
}
}
void InitSnake(pSnake ps)
{
pSnakeNode cur = NULL;
int i = 0;
//创建蛇⾝节点,并初始化坐标
//头插法
for (i = 0; i < 5; i++)
{
//创建蛇⾝的节点
cur = (pSnakeNode)malloc(sizeof(SnakeNode));
if (cur == NULL)
{
perror("InitSnake()::malloc()");
return;
}
//设置坐标
cur->next = NULL;
cur->x = POS_X + i * 2;
cur->y = POS_Y;
//头插法
if (ps->_pSnake == NULL)
{
ps->_pSnake = cur;
}
else
{
cur->next = ps->_pSnake;
ps->_pSnake = cur;
}
}
//打印蛇的⾝体
cur = ps->_pSnake;
while (cur)
{
SetPos(cur->x, cur->y);
wprintf(L"%c", BODY);
cur = cur->next;
}
//初始化贪吃蛇数据
ps->_SleepTime = 200;
ps->_Socre = 0;
ps->_Status = OK;
ps->_Dir = RIGHT;
ps->_Add = 10;
}
void CreateFood(pSnake ps)
{
int x = 0;
int y = 0;
again:
//产⽣的x坐标应该是2的倍数,这样才可能和蛇头坐标对⻬。
do
{
x = rand() % 53 + 2;
y = rand() % 25 + 1;
} while (x % 2 != 0);
pSnakeNode cur = ps->_pSnake;//指向蛇头的指针 //⻝物不能和蛇⾝冲突
while (cur)
{
if (cur->x == x && cur->y == y)
{
goto again;
}
cur = cur->next;
}
pSnakeNode pFood = (pSnakeNode)malloc(sizeof(SnakeNode)); //
创建⻝物
if (pFood == NULL)
{
perror("CreateFood::malloc()");
return;
}
else
{
pFood->x = x;
pFood->y = y;
SetPos(pFood->x, pFood->y);
wprintf(L"%c", FOOD);
ps->_pFood = pFood;
}
}
void PrintHelpInfo()
{
}
void pause()//暂停
{打印提⽰信息
SetPos(64, 15);
printf("不能穿墙,不能咬到⾃⼰\n");
SetPos(64, 16);
printf("⽤↑.↓.←.→分别控制蛇的移动.");
SetPos(64, 17);
printf("F1 为加速,F2 为减速\n");
SetPos(64, 18);
printf("ESC :退出游戏.space:暂停游戏.");
SetPos(64, 20);
while (1)
{
Sleep(300);
if (KEY_PRESS(VK_SPACE))
{
break;
}
}
}
//pSnakeNode psn 是下⼀个节点的地址
//pSnake ps 维护蛇的指针
int NextIsFood(pSnakeNode psn, pSnake ps)
{
return (psn->x == ps->_pFood->x) && (psn->y == ps->_pFood->y);
}
//pSnakeNode psn 是下⼀个节点的地址
//pSnake ps 维护蛇的指针
void EatFood(pSnakeNode psn, pSnake ps)
{
//头插法
psn->next = ps->_pSnake;
ps->_pSnake = psn;
pSnakeNode cur = ps->_pSnake;
//打印蛇
while (cur)
{
SetPos(cur->x, cur->y);
wprintf(L"%c", BODY);
cur = cur->next;
}
ps->_Socre += ps->_Add;
free(ps->_pFood);
CreateFood(ps);
}
//pSnakeNode psn
是下⼀个节点的地址
//pSnake ps
维护蛇的指针
void NoFood(pSnakeNode psn, pSnake ps)
{
//头插法
psn->next = ps->_pSnake;
ps->_pSnake = psn;
pSnakeNode cur = ps->_pSnake; //打印蛇
while (cur->next->next)
{
SetPos(cur->x, cur->y);
wprintf(L"%c", BODY);
cur = cur->next;
}
//最后⼀个位置打印空格,然后释放节点
SetPos(cur->next->x, cur->next->y);
printf(" ");
free(cur->next);
cur->next = NULL;
}
//pSnake ps
维护蛇的指针
int KillByWall(pSnake ps)
{
if ((ps->_pSnake->x == 0)
|| (ps->_pSnake->x == 56)
|| (ps->_pSnake->y == 0)
|| (ps->_pSnake->y == 26))
{
ps->_Status = KILL_BY_WALL;
return 1;
}
return 0;
}
//pSnake ps
维护蛇的指针
int KillBySelf(pSnake ps)
{
pSnakeNode cur = ps->_pSnake->next;
while (cur)
{
if ((ps->_pSnake->x == cur->x)
&& (ps->_pSnake->y == cur->y))
{
ps->_Status = KILL_BY_SELF;
return 1;
}
cur = cur->next;
}
return 0;
}
void SnakeMove(pSnake ps)
{
//创建下⼀个节点
pSnakeNode pNextNode = (pSnakeNode)malloc(sizeof(SnakeNode));
if (pNextNode == NULL)
{
perror("SnakeMove()::malloc()");
return;
}
//
确定下⼀个节点的坐标,下⼀个节点的坐标根据,蛇头的坐标和⽅向确定
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;
}
//如果下⼀个位置就是⻝物
if (NextIsFood(pNextNode, ps))
{
EatFood(pNextNode, ps);
}
else//如果没有⻝物
{
NoFood(pNextNode, ps);
}
KillByWall(ps);
KillBySelf(ps);
}
void GameStart(pSnake ps)
{
//设置控制台窗⼝的⼤⼩,30⾏,100
//mode 为DOS命令
system("mode con cols=100 lines=30");
//设置cmd窗⼝名称
system("title 贪吃蛇");
//获取标准输出的句柄(来标识不同设备的数值)
HANDLE hOutput = GetStdHandle(STD_OUTPUT_HANDLE); //影藏光标操作
CONSOLE_CURSOR_INFO CursorInfo;
GetConsoleCursorInfo(hOutput, &CursorInfo);//获取控制台光标信息
CursorInfo.bVisible = false; //隐藏控制台光标
SetConsoleCursorInfo(hOutput, &CursorInfo);//设置控制台光标状态 //打印欢迎界⾯
WelcomeToGame(); //打印地图
CreateMap(); //初始化蛇
InitSnake(ps); /创造第⼀个⻝物
CreateFood(ps);
}
void GameRun(pSnake ps)
{ //打印右侧帮助信息
PrintHelpInfo();
do
{
SetPos(64, 10);
printf("得分:%d ", ps->_Socre); printf("每个⻝物得分:%d分", ps->_Add);
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();
}
else if (KEY_PRESS(VK_ESCAPE))
{
ps->_Status = END_NOMAL;
break;
}
else if (KEY_PRESS(VK_F3))
{
if (ps->_SleepTime >= 50)
{
ps->_SleepTime -= 30;
ps->_Add += 2;
}
}
else if (KEY_PRESS(VK_F4))
{
if (ps->_SleepTime < 350)
{
ps->_SleepTime += 30;
ps->_Add -= 2;
if (ps->_SleepTime == 350)
{
ps->_Add = 1;
}
}
}
//蛇每次⼀定之间要休眠的时间,时间短,蛇移动速度就快
Sleep(ps->_SleepTime);
SnakeMove(ps);
} while (ps->_Status == OK);
}
void GameEnd(pSnake ps)
{
pSnakeNode cur = ps->_pSnake;
SetPos(24, 12);
switch (ps->_Status)
{
case END_NOMAL: printf("您主动退出游戏\n");
break;
case KILL_BY_SELF:
printf("您撞上⾃⼰了 ,游戏结束!\n"); break;
case KILL_BY_WALL:
printf("您撞墙了,游戏结束!\n");
break;
}
//释放蛇⾝的节点
while (cur)
{
pSnakeNode del = cur;
cur = cur->next;
free(del);
}
}
总结
贪吃蛇小游戏是一个有趣的小游戏,也让我学到了很多,希望大家多多支持!!!