#define N 200#include<graphics.h>#include<stdlib.h>#include<dos.h>#define LEFT 0x4b00#define RIGHT 0x4d00#define DOWN 0x5000#define UP 0x4800#define Esc 0x011bint i,key;int score=0;int gamespeed=50000;struct Food{int x;int y;int yes;}food;struct Snake{int x[N];int y[N];int node;int direction;int life;}snake;void Init();void Close();void DrawK();void GamePlay();void GameOver();void PrScore();void main(){ Init(); DrawK(); GamePlay(); Close(); }void Init(){int gd=DETECT,gm;initgraph(&gd,&gm,"F:\\tuoboc2");/*此处为turboc的路径，读者可以根据自己的电脑而改*/cleardevice();}void DrawK(){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);}}void GamePlay(){randomize();food.yes=1;snake.life=0;snake.direction=1;snake.x[0]=100;snake.y[0]=100;snake.x[1]=110;snake.y[1]=100 ;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(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) {case 1: snake.x[0]+=10;break; case 2: snake.x[0]-=10;break; case 3: snake.y[0]-=10;break; case 4: snake.y[0]+=10;break; } for(i=3;i<snake.node;i++) { if(snake.x[i]==snake.x[0]&&snake.y[i]==snake.y[0]) { GameOver(); snake.life=1; break; } } if(snake.x[0]<55||snake.x[0]>595||snake.y[0]<55||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.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<snake.node;i++) rectangle(snake.x[i],snake.y[i],snake.x[i]+10,snake.y[i]-10); delay(gamespeed); setcolor(0); rectangle(snake.x[snake.node-1],snake.y[snake.node-1],snake.x[snake.node-1]+10,snake.y[snake.node-1]-10); } if(snake.life==1) break; key=bioskey(0); if(key==Esc) break; else if(key==UP&&snake.direction!=4) snake.direction=3; else if(key==RIGHT&&snake.direction!=2) snake.direction=1; else if(key==LEFT&&snake.direction!=1) snake.direction=2; else if(key==DOWN&&snake.direction!=3) snake.direction=4;}}void GameOver(){cleardevice();PrScore();setcolor(RED);settextstyle(3,0,4);outtextxy(100,100,"Mengmeng,i love you!");getch();}void PrScore(){char str[10];setfillstyle(SOLID_FILL,YELLOW);bar(50,15,220,35);setcolor(6);settextstyle(0,0,2);sprintf(str,"score:%d",score);outtextxy(55,20,str);}void Close(){ getch(); closegraph();}
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