贪吃蛇

来源：互联网发布：软件开发需求统计表编辑：程序博客网时间：2024/04/30 12:40
发现了一个贪吃蛇的源码…没有用graphics.h
我自己改了改…
不过玩的时候会一直闪屏…
#include <stdio.h>#include <stdlib.h>#include <conio.h>#include <time.h>#include <windows.h>//这里设置游戏界面大小#define width 78#define high 20enum block{    BLANK = 0, FOOD, SNAKE, HEAD};int snake[800][2] = {0};int len = 0;int food[2] = {0};enum block map[high][width] = {HEAD};int gameOver = 0;int complex=1;//玩游戏的难度等级void CreatFood( void ){    int flag = 1;    int i;    while( flag == 1 )    {        flag = 0;        food[0] = rand()%width;        food[1] = rand()%high;        printf( "%d,%d\n", food[0], food[1] );        for ( i = 0; i < len; ++i )        {            if ( snake[i][0] == food[0] && snake[i][1] == food[1] )            {                flag = 1;            }        }    }}void Init( void ){    int i;    //初始化蛇    len = 3;    for ( i = 0; i < len; ++i )    {        snake[i][0] = len-i;    }    //初始化食物    CreatFood();}void Draw( void ){    int i,j;    for ( i = 0; i < high; ++i )    {        for ( j = 0; j < width; ++j )        {            map[i][j] = BLANK;        }    }    //把蛇画到map里    map[snake[0][1]][snake[0][0]] = HEAD;    for ( i = 1; i < len; ++i )    {        map[snake[i][1]][snake[i][0]] = SNAKE;    }    //把食物画到map里    map[food[1]][food[0]] = FOOD;    system( "cls" );//    printf( "%d,%d\n", food[0], food[1] );    for ( i = 0; i < high; ++i )    {        for ( j = 0; j < width; ++j )        {            switch ( map[i][j] )            {            case BLANK:                putchar(' ');                break;            case FOOD:                putchar('$');                break;            case SNAKE:                putchar('*');                break;            case HEAD:                putchar('@');                break;            default:                break;            }        }        putchar('|');        putchar('\n');    }    puts("-------------------------------------------------------------------------------");    printf("Rank is %d\n",complex);}int Eat( void ){    if ( snake[0][0] == food[0] && snake[0][1] == food[1] )    {        complex=len/10+1;        return 1;    }    return 0;}int Die( void ){    int i;    //撞边界死    if ( snake[0][0] < 0 || snake[0][0] > width )    {        return 1;    }    if ( snake[0][1] < 0 || snake[0][1] > high )    {        return 1;    }    //撞自己死    for ( i = 1; i < len; ++i )    {        if ( snake[i][0] == snake[0][0] && snake[i][1] == snake[0][1] )        {            return 1;        }    }    return 0;}void Move( char key ){    int x, y;    int pos = 0;    int i;    int d[4][2] = {        {0,-1},        {-1,0},        {0,1},        {1,0},    };    switch ( key )    {    case 'w':        pos = 0;        break;    case 'a':        pos = 1;        break;    case 's':        pos = 2;        break;    case 'd':        pos = 3;        break;    default:         break;    }    x = snake[len-1][0];    y = snake[len-1][1];    for ( i = len-1; i > 0; --i )    {        snake[i][0] = snake[i-1][0];        snake[i][1] = snake[i-1][1];    }    snake[0][0] += d[pos][0];    snake[0][1] += d[pos][1];    if ( Eat() )    {        snake[len][0] = x;        snake[len][1] = y;        ++len;        CreatFood();    }    else if ( Die() )    {        gameOver = 1;    }}char Judge( char key, char lastKey ){    if ( key == 'd' && lastKey == 'a' )    {        return lastKey;    }    if ( key == 'a' && lastKey == 'd' )    {        return lastKey;    }    if ( key == 'w' && lastKey == 's' )    {        return lastKey;    }    if ( key == 's' && lastKey == 'w' )    {        return lastKey;    }    return key;}int main( int argc, char * argv[] ){    char lastKey = 'd';    char key = lastKey;    int lastTime = GetTickCount();    srand( (unsigned int)GetTickCount() );    Init();    Draw();    while ( 1 )    {        while ( 1)         {            while ( GetTickCount()-lastTime < 500/complex )            {                Sleep(1);                if(kbhit())                goto enen;            }            lastTime = GetTickCount();            Move( key );            if ( !gameOver )            {                Draw();            }        }        enen:key = getch();        key = Judge( key, lastKey );        lastKey = key;        Move( key );        lastTime = GetTickCount();        if ( !gameOver )        {            Draw();        }        else        {            puts( "You Lose!");            break;        }    }    return 0;}
只有一个关卡,但是蛇的速度会越来越快.
可以尝试增加关卡,恩.
可行.
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