tanchishe.zip_c小程序_c语言小程序

#define N 200 #include <graphics.h> #include <stdlib.h> #include <dos.h> #define RIGHT 0x4d00 #define DOWN 0x5000 #define UP 0x4800 #define Esc 0x011b int 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); void Close(void); void Drawk(void); void Gameover(void); void Gameplay(void); void PrScore(void); void main(void) { init(); Drawk(); GamePlay(); Close(); } void Init(void) { int gd=DETECT,gm; inigraph(&gd,&gm,"c:\\tc"); cleardevice(); } void Drawk(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); } } void GamePlay(void) { 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.y%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.x[0]==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(void) { cleardevice(); PrScore(); setcolor(RED); settextstyle(0,0,4); outtextxy(200,200,"GAME OVER"); getch(); } void PrScore(void) { 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(void) { getch(); closegraph(); }