贪吃蛇项目源码！
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <windows.h>
//蛇头移动方向
#define UP 1
#define DOWN 2
#define LEFT 3
#define RIGHT 4
//死亡判定（撞墙或撞自己）
#define KISSASS 1
#define KISSWALL 2
//坐标转化
#define POINT(x,y) ((y)*80+(x)+1) //将（x,y）坐标转化为一个int类数值
#define GETX(x) (((x)-1)%80)//将int类数值提取出原先的x
展开全文
#define GETY(y) (((y)-1)/80)//同理，提取出y
HANDLE Console;
void Position(int x, int y); //移动光标到（x,y） //Windows.h
void DrawMap();//画墙
void ShowText(char *text);//根据字符串的长短智能打印出包围字符串的笑脸
void ResetSnake();//初始化贪吃蛇
int RefreshSnake();//更新蛇的移动
void CreatFood();//生成食物
void Draw();//画出蛇身和食物
void RefreshScreen();//屏幕刷新
void GameOver(int Type);//游戏结束条件
int Gaming();//代码跑起来
char play = 0; ////值为1则继续游戏，值为0游戏退出
char pause = 0; //值为1则暂停，值为0游戏继续
char direction; //蛇头方向
int snake[500]; //snake[0]为蛇头
int body; //蛇身体长度
int newbody;//吃完食物新长的蛇身
int addHead, deleteTail;//增加蛇头擦去蛇尾，使贪吃蛇动起来
int food = 0; //食物
void main()
{
CONSOLE_CURSOR_INFO CurrInfo = { sizeof(CONSOLE_CURSOR_INFO), 0 };
Console = GetStdHandle(STD_OUTPUT_HANDLE);
DrawMap();
ShowText("贪吃蛇，回车开始，ESC退出");
while (Gaming())
{
if (play)
DrawMap();
};
return 0;
}
void Position(int x, int y) //移动光标到（x,y） //Windows.h
{
COORD coors = { x, y };
SetConsoleCursorPosition(Console, coors);
}
void DrawMap() //画墙
{
int i;
for (i = 3; i < 70; i = i + 12)
{
Position(i, 0);
printf("============");
}
for (i = 0; i < 25; i = i + 1)
{
Position(0, i);
printf("|| ");
}
for (i = 3; i < 70; i = i + 12)
{
Position(i, 24);
printf("============");
}
for (i = 0; i < 25; i = i + 1)
{
Position(76, i);
printf("|| ");
}
}
void ShowText(char *text) //根据字符串的长短智能打印出包围字符串的笑脸
{
int i;
int strLength = strlen(text); //得到字符串长度
Position(40 - (strLength / 2) - 1, 11);
printf("%c", 1);
for (i = 0; i < strLength + 2; i++)
{
printf("%c", 1);
}
printf("%c", 1);
Position(40 - (strLength / 2) - 1, 12);
printf("%c ", 1);
printf(text);
printf(" %c", 1);
Position(40 - (strLength / 2) - 1, 13);
printf("%c", 1);
for (i = 0; i < strLength + 2; i++)
{
printf("%c", 1);
}
printf("%c", 1);
}
void ResetSnake() //初始化贪吃蛇
{
int x, y;
for (x = 39, y = 0; y < 2; y++)
{
snake[y] = POINT(x, 7 - y);
}
body = 2; //设定蛇身初始长度为2
newbody = 6;
addHead = 0;
deleteTail = 0;
direction = LEFT;
}
int RefreshSnake() //更新蛇的移动 //返回值为1游戏结束
{
int x, y;
memcpy(snake + 1, snake, sizeof(int)*body);
if (!newbody)
{
deleteTail = snake[body];
snake[body] = 0;
}
else
{
body++;
newbody--;
}
x = GETX(snake[0]);
y = GETY(snake[0]);
switch (direction) //控制蛇头移动方向
{
case UP:
y -= 1; //蛇头向上移动一格（对应坐标y-1）
snake[0] = POINT(x, y);
break;
case DOWN:
y += 1;
snake[0] = POINT(x, y);
break;
case LEFT:
x -= 1;
snake[0] = POINT(x, y);
break;
case RIGHT:
x += 1;
snake[0] = POINT(x, y);
break;
}
addHead = snake[0];
if (x > 75 || x < 3 || y > 23 || y < 1) //检测是否撞墙
{
GameOver(KISSWALL);
return 1;
}
int i;
for (i = 1; i < body; i++)
if (snake[0] == snake[i]) //检测是否撞到自己身体
{
GameOver(KISSASS);
return 1;
}
if (snake[0] == food)
{
while (1) //食物的位置不与蛇身重合
{
food = (rand() % (75 * 23));
for (i = 0; snake[i]; i++)
if (food == snake[i]) //检测是否吃到食物，吃到则reset食物
food = 0;
if (food) //如果food==0则重新建立一个食物坐标
break;
}
CreatFood(); //吃了？再来一个！
newbody = (rand() % 6) + 1; //吃完食物蛇身增长一节
}
return 0;
}
void CreatFood() //生成食物
{
if (GETX(food) > 75 || GETX(food) < 3 || GETY(food) > 23 || GETY(food) < 1)
CreatFood;
else
Position(GETX(food), GETY(food));
printf("%c", 4);
}
void Draw() //画出蛇身和食物
{
system("cls");
int i;
for (i = 0; snake[i]; i++)
{
Position(GETX(snake[i]), GETY(snake[i]));
printf("%c", 1);
}
CreatFood();
}
void RefreshScreen() //屏幕刷新
{
if (deleteTail)
{
Position(GETX(deleteTail), GETY(deleteTail));
printf(" ");
}
if (addHead)
{
Position(GETX(addHead), GETY(addHead));
printf("%c", 1);
}
addHead = deleteTail = 0;
}
void GameOver(int Type) //游戏结束条件
{
switch (Type)
{
case KISSASS://撞到自己身体
ShowText("NO！当你以光速绕着一棵树奔跑就会发现自己在怼自己!");
break;
case KISSWALL://撞墙
ShowText("NO！你有考虑过墙的感受吗→ →");
}
food = 0;
play = 0;
memset(snake, 0, sizeof(int) * 500); //内存初始化
}
int Gaming() //执行
{
int KeyboardInput;
Sleep(90);//速度
if (kbhit())
{
KeyboardInput = getch();
if (KeyboardInput == 0 || KeyboardInput == 0xE0)
{
KeyboardInput = getch();
switch (KeyboardInput) //方向控制
{
case 72:
if (direction != DOWN)
direction = UP;
break;
case 80:
if (direction != UP)
direction = DOWN;
break;
case 75:
if (direction != RIGHT)
direction = LEFT;
break;
case 77:
if (direction != LEFT)
direction = RIGHT;
break;
}
}
if (KeyboardInput == 'r') //暂停
{
if (!play)
{
play = 1;
if (pause)
{
Draw();
pause = 0;
}
}
else
{
ShowText("继续");
play = 0;
pause = 1;
}
}
else if (KeyboardInput == 0x1B) //退出
return 0;
}
if (play)
{
if (!food)
{
srand(clock());
food = (rand() % (75 * 23));
ResetSnake();
Draw();
}
else
{
if (!RefreshSnake())
{
RefreshScreen();
}
}
}
return 1;
}
------------华丽的分割线--------------
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