C语言基于图形库实现双人贪吃蛇

第C语言基于图形库实现双人贪吃蛇本文实例为大家分享了C语言基于图形库实现双人贪吃蛇的具体代码，供大家参考，具体内容如下

/*

蛇蛇大作战

作者：施瑞文

#includeconio.h

#includegraphics.h

#includetime.h

#includestdlib.h

#includestring.h

#includestdio.h

#includemmsystem.h

#pragmacomment(lib,"winmm.lib")

#defineR30

#definefram_width30

//宽度

#definefram_height30

//高度

#defineSIZE16

//方格边长

//玩家1

#defineUP'w'//72

上

#defineDOWN's'//80

下

#defineLEFT'a'//75

左

#defineRIGHT'd'//77

右

//玩家2

#defineDOWN2'k'

//72,80,75,77是方向键对应的键值

下

#defineLEFT2'j'

//左

#defineRIGHT2'l'

//右

#defineUP2'i'

//上

charch='a';//用于记录方向，传统模式

charc=LEFT2;

//记录玩家2方向

intm;

//全局变量，用于循环计数

intscore=0;

//玩家1分数和传统模式分数

intscore2=0;

//玩家2分数

charmaxScore[5]="0";

//记录传统模式历史最高分

structFood

//食物结构体

intx;

//食物的横坐标

inty;

//食物的纵坐标

}food;

structSnake{

//玩家1贪吃蛇

intlen;

//蛇的长度

intx[780];

//蛇的每一节的横坐标

inty[780];

//蛇的每一节的纵坐标

intcount;

//蛇吃到的食物数量

intspeed;

//蛇的速度

}snake;

structnewSnake

//玩家2

intlen;

intx[780];

inty[780];

intcount;

intspeed;

}new_snake;

voidinitmap();

//画边框

voidmenu();

//菜单

voidgetfood();

//随机产生食物

voidchushihua();

//初始化蛇

voideatfood();

//判断蛇是否吃到食物

intdie();

//判断蛇是否死亡

voidmove();

//迁移蛇的坐标，移动蛇

voidturn(chart);

//转向

voidprint();

//打印蛇

voidplay();

//开始传统模式游戏

voidstart();

//开始特效

intStringToInt(chara[],intn);

//将字符串转化为整数

voidwall();

//传统模式的障碍物

voidscore_rule();

//显示分数和规则

//双人PK模式

voiddouble_initmap();

//双人PK地图

voidnew_chushihua();

//初始化玩家2的蛇

voiddouble_play();

//开始双人PK模式游戏

voiddouble_eatfood();

//判断是否吃到食物

voiddouble_turn(chart);

//转向

voiddouble_print();

//打印玩家2的蛇

voiddouble_move1();//双人模式玩家1移动

voiddouble_move2();

//双人模式玩家2移动

voiddouble_getfood();//双人模式随机产生食物

voiddouble_score_rule();//双人模式

显示分数和操作规则

intdouble_die();

//双人模式判断玩家1是否死亡

intdouble_die2();

//双人模式判断玩家2是否死亡

intwin(intgrade);

//判断赢家

voidmain()

do

{

initgraph(640,480);

//产生画板

PlaySound("F:\\Snake_bgm\\start.WAV",NULL,SND_FILENAME|SND_ASYNC|SND_LOOP);//播放音乐

menu();

//进入菜单

closegraph();

//关闭画板

}while(1);

system("pause");

intStringToInt(chara[],intn)//将字符串转化为整数

if(n==1)

returna[0]-48;

else

returnStringToInt(a,n-1)*10+a[n-1]-48;

voidstart()//开始特效

intx,y,i;

for(i=0;ii++)

{

x=i;

for(y=x;yR-x;y++)

{

setfillcolor(BROWN);

fillrectangle(x*SIZE,y*SIZE,x*SIZE+SIZE,y*SIZE+SIZE);

}

x=(R-1-i);

for(y=i;yy++)

{

setfillcolor(BROWN);

fillrectangle(x*SIZE,y*SIZE,x*SIZE+SIZE,y*SIZE+SIZE);

}

x=i;

for(y=x;yR-x;y++)

{

setfillcolor(BROWN);

fillrectangle(y*SIZE,x*SIZE,y*SIZE+SIZE,x*SIZE+SIZE);

}

x=(R-1-i);

for(y=i;yy++)

{

setfillcolor(BROWN);

fillrectangle(y*SIZE,x*SIZE,y*SIZE+SIZE,x*SIZE+SIZE);

}

Sleep(50);

}

for(i=0;ii++)

{

x=i;

for(y=x;yR-x;y++)

{

setfillcolor(BLACK);

solidrectangle(x*SIZE,y*SIZE,x*SIZE+SIZE,y*SIZE+SIZE);

}

x=(R-1-i);

for(y=i;yy++)

{

setfillcolor(BLACK);

solidrectangle(x*SIZE,y*SIZE,x*SIZE+SIZE,y*SIZE+SIZE);

}

x=i;

for(y=x;yR-x;y++)

{

setfillcolor(BLACK);

solidrectangle(y*SIZE,x*SIZE,y*SIZE+SIZE,x*SIZE+SIZE);

}

x=(R-1-i);

for(y=i;yy++)

{

setfillcolor(BLACK);

solidrectangle(y*SIZE,x*SIZE,y*SIZE+SIZE,x*SIZE+SIZE);

}

Sleep(50);

}

voiddouble_getfood()//双人模式随机产生食物

intflag;

while(1)

{

flag=1;

food.x=rand()%(fram_width-2)+1;

food.y=rand()%(fram_height-2)+1;

for(m=0;msnake.len;m++)

{

if(food.x==snake.x[m]food.y==snake.y[m])//判断食物是否落到蛇身上

{

flag=0;

break;

}

}

if(flag==0)

continue;

for(m=0;mnew_snake.len;m++)

{

if(food.x==new_snake.x[m]food.y==new_snake.y[m])

{

flag=0;

break;

}

}

if(flag==0)

continue;

if(flag==1)

{

if((new_snake.count+snake.count)%5==0(new_snake.count+snake.count)!=0)//每产生5个小食物后产生1个大食物

{

setfillcolor(WHITE);

fillcircle(food.x*SIZE+SIZE/2,food.y*SIZE+SIZE/2,SIZE/2);

}

else

{

setfillcolor(WHITE);

fillcircle(food.x*SIZE+SIZE/2,food.y*SIZE+SIZE/2,SIZE/4);

}

break;

}

}

voidgetfood()//产生食物

intflag;

while(1)

{

flag=1;

food.x=rand()%(fram_width-2)+1;

food.y=rand()%(fram_height-2)+1;

for(m=1;mfram_width/3;m++)

{

if((food.x==mfood.y==fram_height/4)||(food.x==mfood.y==3*fram_height/4))//判断食物是否落到蛇身上

{

flag=0;

break;

}

}

if(flag==0)

continue;

for(m=2*fram_width/3;mfram_width;m++)

{

if(food.x==mfood.y==fram_height/2)//判断食物是否落到障碍物上

{

flag=0;

break;

}

}

if(flag==0)

continue;

for(m=0;msnake.len;m++)

{

if(food.x==snake.x[m]food.y==snake.y[m])

{

flag=0;

break;

}

}

if(flag==0)

continue;

if(flag==1)

{

if(snake.count%5==0snake.count!=0)

{

setfillcolor(WHITE);

fillcircle(food.x*SIZE+SIZE/2,food.y*SIZE+SIZE/2,SIZE/2);

}

else

{

setfillcolor(WHITE);

fillcircle(food.x*SIZE+SIZE/2,food.y*SIZE+SIZE/2,SIZE/4);

}

break;

}

}

voiddouble_eatfood()//双人模式判断是否吃到食物

if(snake.x[0]==food.xsnake.y[0]==food.y)//如果玩家1吃到食物

{

snake.len++;

if((snake.count+new_snake.count)%5==0(snake.count+new_snake.count)!=0)

{

score+=15;

}

else

score+=5;

snake.count++;

double_getfood();

}

elseif(new_snake.x[0]==food.xnew_snake.y[0]==food.y)//如果玩家2吃到食物

{

new_snake.len++;

if((snake.count+new_snake.count)%5==0(snake.count+new_snake.count)!=0)

{

score2+=15;

}

else

score2+=5;

new_snake.count++;

double_getfood();

}

voideatfood()//传统模式

判断是否吃到食物

if(snake.x[0]==food.xsnake.y[0]==food.y)

{

snake.len++;

if(snake.count%5==0snake.count!=0)

{

score+=20;

if(snake.speed100)

snake.speed-=50;

else

snake.speed=100;

}

else

score+=5;

snake.count++;

getfood();//吃完还有

}

voidnew_chushihua()//初始化玩家2

//产生蛇头

new_snake.x[0]=(fram_width)/3;

new_snake.y[0]=(fram_height)/3;

new_snake.speed=300;

moveto(new_snake.x[0]*SIZE,new_snake.y[0]*SIZE);

setfillcolor(BLUE);

fillcircle(new_snake.x[0]*SIZE+SIZE/2,new_snake.y[0]*SIZE+SIZE/2,SIZE/2);

//产生蛇身

fillcircle(new_snake.x[0]*SIZE+SIZE/2,new_snake.y[0]*SIZE+SIZE/2,SIZE/2);

new_snake.len=4;

for(intk=1;knew_snake.len;k++)//依次给后一节蛇身赋值

{

//将前一节坐标赋给后一节

new_snake.x[k]=new_snake.x[k-1]+1;

new_snake.y[k]=new_snake.y[k-1];

moveto(new_snake.x[k]*SIZE,new_snake.y[k]*SIZE);

setfillcolor(YELLOW);//填充颜色

fillcircle(new_snake.x[k]*SIZE+SIZE/2,new_snake.y[k]*SIZE+SIZE/2,SIZE/2);//画蛇

}

voidchushihua()

//产生蛇头

snake.x[0]=(fram_width)/2;

snake.y[0]=(fram_height)/2;

snake.speed=300;

moveto(snake.x[0]*SIZE,snake.y[0]*SIZE);

setfillcolor(GREEN);

fillcircle(snake.x[0]*SIZE+SIZE/2,snake.y[0]*SIZE+SIZE/2,SIZE/2);

//产生蛇身

//fillcircle(snake.x[0]*SIZE+SIZE/2,snake.y[0]*SIZE+SIZE/2,SIZE/2);

snake.len=4;

for(intk=1;ksnake.len;k++)

{

//将前一节坐标赋给后一节

snake.x[k]=snake.x[k-1]+1;

snake.y[k]=snake.y[k-1];

moveto(snake.x[k]*SIZE,snake.y[k]*SIZE);

setfillcolor(RED);//填充颜色

fillcircle(snake.x[k]*SIZE+SIZE/2,snake.y[k]*SIZE+SIZE/2,SIZE/2);//画蛇

}

voidmove()//迁移坐标，移动蛇

//每次移动将蛇尾巴画为背景色

moveto(snake.x[snake.len-1]*SIZE,snake.y[snake.len-1]*SIZE);

setfillcolor(BLACK);

solidrectangle(snake.x[snake.len-1]*SIZE,snake.y[snake.len-1]*SIZE,snake.x[snake.len-1]*SIZE+SIZE,snake.y[snake.len-1]*SIZE+SIZE);

if(snake.y[0]==0)

//穿墙

snake.y[0]=fram_height-2;

elseif(snake.y[0]==fram_height-1)

snake.y[0]=0;

for(m=snake.len-1;mm--)

{

//将后一节坐标赋值给前一节坐标

snake.x[m]=snake.x[m-1];

snake.y[m]=snake.y[m-1];

}

voiddouble_move1()//双人模式移动玩家1

//每次移动将蛇尾巴画为背景色

moveto(snake.x[snake.len-1]*SIZE,snake.y[snake.len-1]*SIZE);

setfillcolor(BLACK);

solidrectangle(snake.x[snake.len-1]*SIZE,snake.y[snake.len-1]*SIZE,snake.x[snake.len-1]*SIZE+SIZE,snake.y[snake.len-1]*SIZE+SIZE);

if(snake.y[0]==0)

//穿墙

snake.y[0]=fram_height-2;

elseif(snake.y[0]==fram_height-1)

snake.y[0]=0;

elseif(snake.x[0]==0)

snake.x[0]=fram_width-2;

elseif(snake.x[0]==fram_width-1)

snake.x[0]=0;

for(m=snake.len-1;mm--)

{

//将后一节坐标赋值给前一节坐标

snake.x[m]=snake.x[m-1];

snake.y[m]=snake.y[m-1];

}

voiddouble_move2()//双人模式移动玩家2

//intk;

//每次移动将蛇尾巴画为背景色

moveto(new_snake.x[new_snake.len-1]*SIZE,new_snake.y[new_snake.len-1]*SIZE);

setfillcolor(BLACK);

solidrectangle(new_snake.x[new_snake.len-1]*SIZE,new_snake.y[new_snake.len-1]*SIZE,new_snake.x[new_snake.len-1]*SIZE+SIZE,new_snake.y[new_snake.len-1]*SIZE+SIZE);

if(new_snake.y[0]==0)

//穿墙

new_snake.y[0]=fram_height-2;

elseif(new_snake.y[0]==fram_height-1)

new_snake.y[0]=0;

elseif(new_snake.x[0]==0)

new_snake.x[0]=fram_width-2;

elseif(new_snake.x[0]==fram_width-1)

new_snake.x[0]=0;

for(m=new_snake.len-1;mm--)

{

//将后一节坐标赋值给前一节坐标

new_snake.x[m]=new_snake.x[m-1];

new_snake.y[m]=new_snake.y[m-1];

}

voiddouble_turn(chart)

if(t==UP2)

new_snake.y[0]--;

elseif(t==DOWN2)

new_snake.y[0]++;

elseif(t==LEFT2)

new_snake.x[0]--;

elseif(t==RIGHT2)

new_snake.x[0]++;

voidturn(chart)

if(t==UP)

snake.y[0]--;

elseif(t==DOWN)

snake.y[0]++;

elseif(t==LEFT)

snake.x[0]--;

elseif(t==RIGHT)

snake.x[0]++;

voidprint()//打印蛇

//打印蛇头

moveto(snake.x[0]*SIZE,snake.y[0]*SIZE);

setfillcolor(GREEN);

fillcircle(snake.x[0]*SIZE+SIZE/2,snake.y[0]*SIZE+SIZE/2,SIZE/2);

//打印蛇身

for(m=1;msnake.len;m++)

{

setfillcolor(RED);

fillcircle(snake.x[m]*SIZE+SIZE/2,snake.y[m]*SIZE+SIZE/2,SIZE/2);

}

voiddouble_print()//双人模式

同时打印两条蛇

intlen=new_snake.lensnake.lennew_snake.len:snake.len;//len取两者中的较小值

moveto(new_snake.x[0]*SIZE,new_snake.y[0]*SIZE);

setfillcolor(BLUE);

fillcircle(new_snake.x[0]*SIZE+SIZE/2,new_snake.y[0]*SIZE+SIZE/2,SIZE/2);//画玩家2的蛇头

moveto(snake.x[0]*SIZE,snake.y[0]*SIZE);

setfillcolor(GREEN);

fillcircle(snake.x[0]*SIZE+SIZE/2,snake.y[0]*SIZE+SIZE/2,SIZE/2);//画玩家1的蛇头

for(m=1;mm++)//同时画玩家1和玩家2的蛇身

{

setfillcolor(RED);

fillcircle(snake.x[m]*SIZE+SIZE/2,snake.y[m]*SIZE+SIZE/2,SIZE/2);

setfillcolor(YELLOW);

fillcircle(new_snake.x[m]*SIZE+SIZE/2,new_snake.y[m]*SIZE+SIZE/2,SIZE/2);

}

for(m=len;m(new_snake.lensnake.lennew_snake.len:snake.len);m++)

{

if(new_snake.lensnake.len)//如果玩家2的蛇比玩家1的蛇长，则把玩家2比玩家1多处的那部分补全

{

setfillcolor(YELLOW);

fillcircle(new_snake.x[m]*SIZE+SIZE/2,new_snake.y[m]*SIZE+SIZE/2,SIZE/2);

}

else//如果玩家1的蛇比玩家2的蛇长，则把玩家1比玩家2多处的那部分补全

{

setfillcolor(RED);

fillcircle(snake.x[m]*SIZE+SIZE/2,snake.y[m]*SIZE+SIZE/2,SIZE/2);

}

}

intwin(intgrade)//判断输赢

if(score=grade)//如果玩家1率先达到50分，则玩家1胜利

return1;

elseif(score2=grade)//否则玩家2胜利

return2;

voidwall()//画障碍物

for(m=1;mfram_width/3;m++)

{

setfillcolor(BROWN);

fillrectangle(m*SIZE,fram_height/4*SIZE,m*SIZE+SIZE,fram_height/4*SIZE+SIZE);

}

for(m=2*fram_width/3;mfram_width;m++)

{

setfillcolor(BROWN);

fillrectangle(m*SIZE,fram_height/2*SIZE,m*SIZE+SIZE,fram_height/2*SIZE+SIZE);

}

for(m=1;mfram_width/3;m++)

{

setfillcolor(BROWN);

fillrectangle(m*SIZE,3*fram_height/4*SIZE,m*SIZE+SIZE,3*fram_height/4*SIZE+SIZE);

}

voiddouble_score_rule()//分数与规则

settextcolor(WHITE);

outtextxy(31*SIZE,3*SIZE,"玩家1:");

setfillcolor(GREEN);

fillcircle(34*SIZE+SIZE/2,3*SIZE+SIZE/2,SIZE/2);

//产生蛇身

for(intk=35;kk++)

{

setfillcolor(RED);

fillcircle(k*SIZE+SIZE/2,3*SIZE+SIZE/2,SIZE/2);

}

charcount1[5];

itoa(score,count1,10);//将整数转化为字符串

settextcolor(WHITE);

outtextxy(31*SIZE,5*SIZE,"分数:");

setfillcolor(BLACK);

solidrectangle(34*SIZE,5*SIZE,38*SIZE+SIZE,5*SIZE+SIZE);

outtextxy(34*SIZE,5*SIZE,count1);

settextcolor(WHITE);

outtextxy(31*SIZE,7*SIZE,"玩家2:");

setfillcolor(BLUE);

fillcircle(new_snake.x[0]*SIZE+SIZE/2,new_snake.y[0]*SIZE+SIZE/2,SIZE/2);

//产生蛇身

fillcircle(34*SIZE+SIZE/2,7*SIZE+SIZE/2,SIZE/2);

for(intj=35;jj++)

{

setfillcolor(YELLOW);

fillcircle(j*SIZE+SIZE/2,7*SIZE+SIZE/2,SIZE/2);

}

charcount2[5];

itoa(score2,count2,10);

settextcolor(WHITE);

outtextxy(31*SIZE,9*SIZE,"分数:");

setfillcolor(BLACK);

solidrectangle(34*SIZE,9*SIZE,38*SIZE+SIZE,9*SIZE+SIZE);

outtextxy(34*SIZE,9*SIZE,count2);

line(30*SIZE,11*SIZE,40*SIZE,11*SIZE);

settextcolor(RED);

outtextxy(31*SIZE,13*SIZE,"玩家1:");

settextcolor(GREEN);

outtextxy(31*SIZE,14*SIZE,"

w:上

s:下");

outtextxy(31*SIZE,15*SIZE,"

a:左

d:右");

settextcolor(RED);

outtextxy(31*SIZE,17*SIZE,"玩家2:");

settextcolor(GREEN);

outtextxy(31*SIZE,18*SIZE,"

i:上

k:下");

outtextxy(31*SIZE,19*SIZE,"

j:左

l:右");

settextcolor(RED);

outtextxy(31*SIZE,21*SIZE,"规则:");

settextcolor(WHITE);

outtextxy(31*SIZE,23*SIZE,"1.率先达到目标分者");

outtextxy(31*SIZE,24*SIZE,"

胜利。");

outtextxy(31*SIZE,25*SIZE,"2.游戏过程中若碰到");

outtextxy(31*SIZE,26*SIZE,"

对方身体，则减15");

outtextxy(31*SIZE,27*SIZE,"

分，并在初始位置");

outtextxy(31*SIZE,28*SIZE,"

复活");

voidscore_rule()

charcount[5];

FILE*fp;

fp=fopen("maxscore","a+");//读取文件中的内容

if(fp!=NULL)

{

settextcolor(GREEN);

while(fgets(maxScore,5,fp)!=NULL)//将文件中的内容写入maxScore数组中

outtextxy(35*SIZE,5*SIZE,maxScore);//将最高分显示在画板上

fclose(fp);

}

itoa(score,count,10);//将整数转化为字符串

settextcolor(WHITE);

outtextxy(31*SIZE,3*SIZE,"分数:");

setfillcolor(BLACK);

solidrectangle(34*SIZE,3*SIZE,38*SIZE+SIZE,3*SIZE+SIZE);

outtextxy(34*SIZE,3*SIZE,count);

outtextxy(31*SIZE,5*SIZE,"最高分:");

line(30*SIZE,9*SIZE,40*SIZE,9*SIZE);

outtextxy(31*SIZE,11*SIZE,"

w:

上");

outtextxy(31*SIZE,13*SIZE,"

s:

下");

outtextxy(31*SIZE,15*SIZE,"

a:

左");

outtextxy(31*SIZE,17*SIZE,"

d:

右");

voiddouble_initmap()

for(inti=1;ifram_width-1;i++)

{

setfillcolor(BLACK);

fillrectangle(i*SIZE,0,i*SIZE+SIZE,SIZE);

setfillcolor(BLACK);

fillrectangle(i*SIZE,SIZE*(fram_width-1),i*SIZE+SIZE,SIZE*(fram_width-1)+SIZE);

}

for(intj=0;jfram_height;j++)

{

setfillcolor(BLACK);

fillrectangle(0,j*SIZE,SIZE,j*SIZE+SIZE);

setfillcolor(BLACK);

fillrectangle(SIZE*(fram_height-1),j*SIZE,SIZE*(fram_height-1)+SIZE,j*SIZE+SIZE);

}

voidinitmap()

//产生围栏

for(inti=1;ifram_width-1;i++)

{

setfillcolor(BLACK);

fillrectangle(i*SIZE,0,i*SIZE+SIZE,SIZE);

setfillcolor(BLACK);

fillrectangle(i*SIZE,SIZE*(fram_width-1),i*SIZE+SIZE,SIZE*(fram_width-1)+SIZE);

}

for(intj=0;jfram_height;j++)

{

setfillcolor(BROWN);

fillrectangle(0,j*SIZE,SIZE,j*SIZE+SIZE);

setfillcolor(BROWN);

fillrectangle(SIZE*(fram_height-1),j*SIZE,SIZE*(fram_height-1)+SIZE,j*SIZE+SIZE);

}

intdouble_die1()

for(inti=1;inew_snake.len;i++)

{

if(snake.x[0]==new_snake.x[i]snake.y[0]==new_snake.y[i])

{

return1;

}

}

return0;

intdouble_die2()

for(inti=1;isnake.len;i++)

{

if(new_snake.x[0]==snake.x[i]new_snake.y[0]==snake.y[i])

{

return1;

}

}

return0;

intdie()

for(inti=1;isnake.len;i++)

{

if(snake.x[0]==snake.x[i]snake.y[0]==snake.y[i])

{

return1;

}

}

for(m=1;mfram_width/3;m++)

{

if((snake.x[0]==msnake.y[0]==fram_height/4)||(snake.x[0]==msnake.y[0]==3*fram_height/4))

{

return1;

}

}

for(m=2*fram_width/3;mfram_width;m++)

{

if(snake.x[0]==msnake.y[0]==fram_height/2)

{

return1;

}

}

if(snake.x[0]==0||snake.x[0]==fram_width-1)

{

return1;

}

return0;

voidmenu()

charstr[100];

InputBox(str,100,"请选择：\n\n1.传统模式\n\n2.双人PK\n\n3.退出游戏","蛇蛇大作战","",250,100,false);

if(strcmp(str,"1")==0)

{

PlaySound("F:\\Snake_bgm\\bgm1.WAV",NULL,SND_FILENAME|SND_ASYNC|SND_LOOP);

start();

initmap();

wall();

score_rule();

srand(time(NULL));

play();

}

elseif(strcmp(str,"2")==0)

{

PlaySound("F:\\Snake_bgm\\double_play.wav",NULL,SND_FILENAME|SND_ASYNC|SND_LOOP);

start();

double_initmap();

srand(time(NULL));

double_play();

}

elseif(strcmp(str,"3")==0)

{

exit(0);

}

voiddouble_play()//开始双人PK游戏

charstr[5];

intlen;

intgrade;

while(1)

{

intflag=1;

InputBox(str,5,"请输入目标分数(1~1000)\n只能输入数字","蛇蛇大作战","",200,100,false);

len=strlen(str);

str[len]='\0';

if(str[0]==NULL)

continue;

for(inti=0;ii++)

if(str[i]'0'||str[i]'9')

{

flag=0;

break;

}

if(!flag)

continue;

grade=StringToInt(str,len);

if(grade0grade=1000)

break;

}

settextcolor(WHITE);

outtextxy(31*SIZE,1*SIZE,"目标分数:");

settextcolor(BROWN);

outtextxy(36*SIZE,1*SIZE,str);

chark='a';

chart=LEFT2;

//k和t分别记录蛇前一时刻移动的方向

new_snake.count=0;

snake.count=0;

score=0;

score2=0;

new_chushihua();

chushihua();

//初始化

intmove1=0,move2=0;//标记按键的归属

charkey,key1=LEFT,key2=LEFT2;//初始方向

double_getfood();//产生食物

while(1)

{

double_eatfood();//判断是否吃到食物

double_move2();

double_move1();//移动蛇

move1=0;

move2=0;

if(kbhit())//如果有按键

{

key=getch();//获取按键值

switch(key)//判断按键

{

caseUP2:

caseDOWN2:

caseLEFT2:

caseRIGHT2:key2=key;move2=1;break;//如果按键属于玩家2，move2=1；

caseUP:

caseDOWN:

caseLEFT:

caseRIGHT:key1=key;move1=1;break;//如果按键属于玩家1，move1=1；

}

}

if(move1==1)//如果move1=1，即按键属于玩家1

{

if(k==LEFTkey1==RIGHT)

//防止反向咬到自己

key1=LEFT;

elseif(k==UPkey1==DOWN)

key1=UP;

elseif(k==RIGHTkey1==LEFT)

key1=RIGHT;

elseif(k==DOWNkey1==UP)

key1=DOWN;

turn(key1);//转向

}

if(move2==1)//如果move2=1，即按键属于玩家2

{

if(t==UP2key2==DOWN2)

//防止反向咬到自己

key2=UP2;

elseif(t==DOWN2key2==UP2)

key2=DOWN2;

elseif(t==LEFT2key2==RIGHT2)

key2=LEFT2;

elseif(t==RIGHT2key2==LEFT2)

key2=RIGHT2;

double_turn(key2);//转向

}

if(move2==0)//如果按键属于玩家1，则玩家2的蛇继续维持上一时刻的方向

double_turn(t);

if(move1==0)//如果按键属于玩家2，则玩家1的蛇继续维持上一时刻的方向

turn(k);

k=key1;

t=key2;//获取上一时刻的方向

if(double_die1())//判断玩家1是否死亡

{

if(score=15)//如果分数大于15分

score-=15;

else

//如果分数小于15分，则分数清零

score=0;

for(m=0;msnake.len;m++)//死亡后，将遗体用背景色覆盖

{

setfillcolor(BLACK);

solidrectangle(snake.x[m]*SIZE,snake.y[m]*SIZE,snake.x[m]*SIZE+SIZE,snake.y[m]*SIZE+SIZE);

}

k=key1=LEFT;

chushihua();//初始化蛇

}

if(double_die2())//如果玩家2死亡

{

if(score2=15)

score2-=15;

else

score2=0;

for(m=0;mnew_snake.len;m++)

{

setfillcolor(BLACK);

solidrectangle(new_snake.x[m]*SIZE,new_snake.y[m]*SIZE,new_snake.x[m]*SIZE+SIZE,new_snake.y[m]*SIZE+SIZE);

}

t=key2=LEFT2;

new_chushihua();

}

double_print();//画蛇

double_initmap();

double_score_rule();

if(win(grade)==1)//如果玩家1胜利

{

PlaySound("F:\\Snake_bgm\\win.WAV",NULL,SND_FILENAME|SND_ASYNC);

settextcolor(YELLOW);

LOGFONTf;

gettextstyle(

//获取当前字体设置

f.lfHeight=48;

//设米痔甯叨任48

_tcscpy(f.lfFaceName,_T("黑体"));

//设置字体为“黑体”(高版本VC推荐使用_tcscpy_s函数)

f.lfQuality=ANTIALIASED_QUALITY;

//设置输出效果为抗锯齿

settextstyle(

//设置字体样式

outtextxy(8*SIZE,12*SIZE,_T("玩家1胜利!"));

outtextxy(8*SIZE,15*SIZE,_T("按空格键继续!"));

while(getch()!='')

{

;

}

break;

}

elseif(win(grade)==2)//如果玩家2胜利

{

PlaySound("F:\\Snake_bgm\\win.WAV",NULL,SND_FILENAME|SND_ASYNC);

settextcolor(YELLOW);

LOGFONTf;

gettextstyle(

//获取当前字体设置