新手共享贪吃蛇代码（２００行）
暑假期间用C语言写的一个贪吃蛇游戏，无需图形驱动，控制台程序。现在贴出来与和我一样的新手共享，并请高手多指教。欢迎大家回帖指正批评。pcc32.h是在网上找的一个头文件，因为我用dev，不支持tc的bioskey等函数。程序及源码下载地址在代码下面。
代码如下，在dev-c++编译通过：
程序代码：#include <stdio.h>
#include "pcc32.h"
#define FALSE 0
#define TURE 1
#define WIDTH 22
#define HEIGH 18
#define BASETIME 300
#define TIME(x) BASETIME-23*(x)
enum DIR{
LEFT,
RIGHT,
UP,
DOWN
};
struct COOR{
uint8 x;
uint8 y;
};
struct SNAKE{
uint16 length;
struct COOR body[328];
enum DIR dir;
};
struct SNAKE snake={0,{0,0},0};
struct COOR food;
uint16 score=0;
void Ready();
void Play();
void Over();
void Wall();
void InitSnake();
void InitFood();
uint8 IsOver(uint8 x, uint8 y);
uint8 InSnake(uint8 x, uint8 y);
uint8 MoveSnake();
void Ready()
{
printf("说明:\n");
printf("开始游戏前请将输入法切换成英文输入法。\n");
printf("↑↓←→分别控制蛇上下左右移动。\n");
printf("回车键暂停或继续游戏。\n");
printf("\n\n请按任意键开始游戏");
jkGetKey();
}
void Play()
{
uint8 level=1;
system("cls");
Wall();
setTextColor(YELLOW);
InitSnake();
InitFood();
do
{
if(level<10)
level=(snake.length+5)/10;
gotoTextPos(0,HEIGH+1);
printf("SCORE: %5u LEVEL: %u",score,level);
sleep(TIME(level));
if(jkHasKey())
switch(jkGetKey())
{
case JK_LEFT:
if(snake.dir!=RIGHT)
snake.dir=LEFT;
break;
case JK_RIGHT:
if(snake.dir!=LEFT)
snake.dir=RIGHT;
break;
case JK_UP:
if(snake.dir!=DOWN)
snake.dir=UP;
break;
case JK_DOWN:
if(snake.dir!=UP)
snake.dir=DOWN;
break;
case JK_ENTER:
for(;jkGetKey()!=JK_ENTER;);
break;
default:;
}
}while(MoveSnake());
}
void Over()
{
gotoTextPos(WIDTH-10,HEIGH/2-1);
setTextColor(WHITE);
printf("Your score is:%u",score);
sleep(1500);
jkGetKey();
}
void Wall()
{
uint8 x=0,y=0;
setTextColor(RED_ORANGE);
gotoTextPos(0,0);
while(x++<WIDTH)
printf("■");
while(++y<HEIGH)
{
gotoTextPos(0,y);
printf("■");
gotoTextPos((WIDTH-1)*2,y);
printf("■");
}
gotoTextPos(0,HEIGH-1);
while(--x>0)
printf("■");
}
void InitFood()
{
srand((unsigned)time(NULL));
do
{
food.x=rand()%(WIDTH-2)+1;
food.y=rand()%(HEIGH-2)+1;
}while(InSnake(food.x, food.y));
gotoTextPos(food.x*2, food.y );
printf("●");
}
void InitSnake()
{
uint8 i=0;
snake.length=5;
snake.dir=RIGHT;
setTextColor(YELLOW);
do
{
snake.body[i].x=5-i;
snake.body[i].y=4;
gotoTextPos(snake.body[i].x*2,snake.body[i].y);
printf("■");
}while(++i<snake.length);
}
uint8 IsOver(uint8 x,uint8 y)
{
if(InSnake(x,y)||0==x||WIDTH-1==x||0==y||HEIGH-1==y)
return TURE;
return FALSE;
}
uint8 InSnake(uint8 x, uint8 y)
{
uint8 i= snake.length;
while(i--)
if(snake.body[i].x==x&&snake.body[i].y==y)
return TRUE;
return FALSE;
}
uint8 MoveSnake()
{
uint8 i,x=snake.body[0].x, y=snake.body[0].y;
switch(snake.dir)
{
case LEFT: --x; break;
case RIGHT: ++x; break;
case UP: --y; break;
default: ++y;
}
if(x==food.x&&y==food.y)
{
++snake.length;
InitFood();
score+=50;
}
else
{
gotoTextPos(snake.body[snake.length-1].x*2,snake.body[snake.length-1].y);
printf(" ");
}
gotoTextPos(x*2,y);
printf("■");
for(i=snake.length-1;i>0;--i)
snake.body[i]=snake.body[i-1];
if(IsOver(x,y))
return FALSE;
snake.body[i].x=x;
snake.body[i].y=y;
return TRUE;
}
int main(void)
{
setConsoleTitle("Snake 贪吃蛇 貌似掉线 QQ群:31066229");
setCursorVisible(0);
fixConsoleSize(WIDTH*2,HEIGH+2);
Ready();
Play();
Over();
return 0;
}
程序源码下载地址：http://www.
如果不能下载就试下这个：http://www.
200行的简单SnakeC语言源码.rar
