贪吃蛇代码 以及游戏程序.docx

贪吃蛇代码 以及游戏程序#include #include #include #include #include #include int snake_len=1;/蛇的长度int snake_loc502=31,12;/整条蛇的位置，最长为50int snake_head2=31,12;/蛇头位置，初始值为11,12；int food2;/食物位置char snake_direction=s;int delay=200; /蛇每delay个时间走一步int eat_flag=0;/1表示吃了食物，0表示未吃int liv_stat=0;/1表示死了，游戏该结束了；0表示还活着void gotoxy(int x, int y)/定位光标，x为行坐标,y为列坐标COORD pos = x,y;HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);SetConsoleCursorPosition(hOut, pos); void hidden()/隐藏光标 HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE); CONSOLE_CURSOR_INFO cci;GetConsoleCursorInfo(hOut,&cci);cci.bVisible=0;/赋1为显示，赋0为隐藏SetConsoleCursorInfo(hOut,&cci);void init()/初始化int i;snake_len=1;/蛇的长度snake_loc00=31;/整条蛇的位置snake_loc01=12;snake_head0=31;/蛇头位置，初始值为11,12；snake_head1=12;snake_direction=s;delay=200;eat_flag=0;liv_stat=0;for(i=1;i50;i+)snake_loci0=0;/整条蛇的位置snake_loci1=0;void create_window()/创建窗口gotoxy(0,0);printf(*);printf(* * *);printf(* * *);printf(* * 分数：1 *);printf(* * 按键说明： *);printf(* * 上：w *);printf(* * 下：s *);printf(* * 左：a *);printf(* * 右：d *);printf(* * 暂停：空格 *);printf(* 袁楚瑶捉蛇 * 退出：Esc键 *);printf(* * *);printf(* * *);printf(* * *);printf(* * *);printf(* * *);printf(* 高敏放蛇 * *);printf(* * *);printf(* * *);printf(* * *);printf(* * *);printf(* * *);printf(* * *);printf(*);void update_score()/更新分数gotoxy(73,3);printf(%2d,snake_len);void create_food()/产生食物的位置time_t t;srand(time(&t);while(1)food0=rand()%62+1;/生成162之间的随机数，其中random函数生成077之间的随机数food1=rand()%22+1;/生成122之间的随机数，其中random函数生成017之间的随机数if(food0!=snake_head0&food1!=snake_head1)break;gotoxy(food0,food1);printf(*);void direction()char keyhit=0,i;while(kbhit()!=0)keyhit=getch();if( (keyhit=a) | (keyhit=d) | (keyhit=w) | (keyhit=s) & (abs(snake_direction/16-keyhit/16)=1) )snake_direction=keyhit;else if(keyhit= )gotoxy(30,24);system(pause);gotoxy(30,24);for(i=0;i19;i+)printf( );else if(keyhit=27)exit(0);void state()/判定蛇死没死if(snake_head062|snake_head122)liv_stat=1;void eat()/判定蛇吃没吃上，并对根据方向对蛇头位置进行更新switch(snake_direction)case w:snake_head1-;break;case s:snake_head1+;break;case a:snake_head0-;break;case d:snake_head0+;break;if(food0=snake_head0) & (food1=snake_head1) )eat_flag=1;switch(snake_direction)case w:snake_head1-;break;case s:snake_head1+;break;case a:snake_head0-;break;case d:snake_head0+;break;void show_snake()/更新蛇在屏幕中的位置gotoxy(snake_head0,snake_head1);printf(*);gotoxy(snake_locsnake_len-10,snake_locsnake_len-11);printf( );void update_maxtrix()/更新存储蛇位置的数组int i;if(eat_flag!=1)for(i=snake_len-1;i0;i-)snake_loci0=snake_loci-10;snake_loci1=snake_loci-11;elsesnake_len+;if(snake_len3 & delay100)delay-=30;for(i=snake_len-1;i1;i-)snake_loci0=snake_loci-20;snake_loci1=snake_loci-21;snake_loc10=food0;snake_loc11=food1;eat_flag=0;create_food();update_score();snake_loc00=snake_head0;snake_loc01=snake_head1;void main()LOOP:system(cls);init();create_window();hidden();create_food();while(1)int i;Sleep(delay);direction();eat();show_snake();update_maxtrix();state();if(liv_stat=1)for(i=1;isnake_len;i+)gotoxy(snake_loci0,snake_loci1);printf( );