C语言小游戏-贪吃蛇程序清单.doc

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1、/*Note:YourchoiceisCIDE*/#defineN200#include"stdio.h"#include"graphics.h"#include"stdlib.h"#include"dos.h"#defineLEFT0x4b00#defineRIGHT0x4d00#defineDOWN0x5000#defineUP0x4800#defineESC0x011binti,key;intscore=0;intgamespeed=50000;structfood{intx;inty;intyes;}food;structsnake{intx[N]

2、;inty[N];intnode;intdirection;intlife;}snake;voidinit(void);voidclose(void);voiddrawk(void);voidgameover(void);voidgameplay(void);voidprscore(void);voidmain(void){init();drawk();gameplay();close();}voidinit(void){intgd=DETECT,gm;initgraph(&gd,&gm,"c:\tc");cleardevice();}voiddrawk

3、(void){setbkcolor(LIGHTGREEN);setcolor(11);setlinestyle(SOLID_LINE,0,THICK_WIDTH);for(i=50;i<=600;i+=10){rectangle(i,40,i+10,49);rectangle(i,451,i+10,460);}for(i=40;i<=450;i+=10){rectangle(50,i,59,i+10);rectangle(601,i,610,i+10);}}voidgameplay(void){randomize();food.yes=1;snake.li

4、fe=0;snake.direction=1;snake.x[0]=100;snake.y[0]=100;snake.x[1]=110;snake.y[1]=110;snake.node=2;prscore();while(1){while(!kbhit()){if(food.yes==1){food.x=rand()%400+60;food.y=rand()%350+60;while(food.x%10!=0)food.x++;while(food.y%10!=0)food.y++;food.yes=0;}if(food.yes==0){setcolor

5、(GREEN);rectangle(food.x,food.y,food.x+10,food.y-10);}for(i=snake.node-1;i>0;i--){snake.x[i]=snake.x[i-1];snake.y[i]=snake.y[i-1];}switch(snake.direction){case1:snake.x[0]+=10;break;case2:snake.x[0]-=10;break;case3:snake.y[0]-=10;break;case4:snake.y[0]+=10;break;}for(i=3;i

6、ode;i++){if(snake.x[i]==snake.x[0]&&snake.y[i]==snake.y[0]){gameover();snake.life=1;break;}}if(snake.x[0]<55

7、

8、snake.x[0]>595

9、

10、snake.y[0]<5

11、

12、snake.y[0]>455){gameover();snake.life=1;}if(snake.life==1)break;if(snake.x[0]==food.x&&snake.y[0]==food.y){setcolor(0);rectangle(food.x,food.

13、y,food.x+10,food.y-10);snake.x[snake.node]=-20;snake.y[snake.node]=-20;snake.node++;food.yes=1;score+=10;prscore();}setcolor(4);for(i=0;i

14、y[snake.node-1],snake.x[snake.nod