C语言贪吃蛇之BUG满天飞_c语言贪吃蛇反应迟缓

C语言贪吃蛇之BUG满天飞

今天无意间翻到了大一用C语言写的贪吃蛇，竟然还标注着BUG满天飞，留存一下做个纪念，可能以后就找不到了

/*
此程序 -->
贪吃蛇3.0  Sur_流沐 
 
     当前版本： Bug满天飞 
*/
#include<stdio.h>
#include<stdlib.h>
#include<windows.h>
#include<conio.h>
#include<time.h>

#define Wide 88//边框宽 
#define High 44//边框高 

#define snack_HP 3//初始生命 

#define snack_Length 3  //蛇的初始长度 
#define snack_Sleep 500  //蛇的移动速度 

#define Bomb_snack_Length 6 //出现炸弹时的蛇长 
#define Bomb_num 0//初始炸弹个数 

#define GoTo gotoxy(Wide+2,High+1)//将光标移至边框外 

struct food{//食物 
	int x;
	
	int y;
}food;

struct snack{//蛇 
	
	int x[100];
	
	int y[100];
	
	int sleep;//蛇移动速度 
	
	int length;//蛇长 
	
	int HP;//蛇的命数 
	
	int sum_score;//分数 
}snack;

struct bomb{
	int x[500];
	
	int y[500];
	
	int num;//炸弹个数 
}bomb; 


int snack_x,snack_y; //保存蛇头位置的变量 // 用于蛇头位置的改变 

int i , e , k , m ; // ‘i’多用于循环 //      ‘e’ 通常传递判断条件是否成立 //  'k 'm  用法类似 

char ch = 'a';//初始化移动方向为向 左 

 

void gotoxy(int x,int y);//坐标函数 

void come();//初始化游戏 

void menu();//封面 

void rim();//边框

void DarwSnack();//画蛇

void DarwFood();//画食物

void move();//移动蛇身坐标 
 
void DarwSnack_move();//蛇移动 

void eat();//吃食物 

void score();//评分系统 

void DarwBomb();//产生炸弹

void Bomb_eat();//检查是否吃到炸弹 



int main(){
	
	come();//初始化 
	
	
	return 0;
 } 
 
 
 
void gotoxy(int x,int y){ //坐标函数
	
	HANDLE handle = GetStdHandle (STD_OUTPUT_HANDLE);
	
	COORD  coord;
	
	coord.X = x;
	
	coord.Y = y;
	
	SetConsoleCursorPosition (handle,coord);
}

void come(){//初始化 蛇 及 炸弹 信息 


    k = 500 , snack.sum_score = 0 , snack.HP = snack_HP;

  	snack.length = snack_Length;//初始蛇长 
    	
   	snack.sleep = snack_Sleep;//初始蛇速度 

   	snack.x[0] = Wide/2,snack.y[0] = High/2;//初始蛇头位置 
    	
   	for (i = 1;i<snack.length;i++)//使用循环初始化蛇身 
    {      
        		snack.x[i] = snack.x[i-1]+2;//初始蛇身坐标 
    	
            	snack.y[i] = snack.y[i-1]; 
	}
	
	bomb.num = Bomb_num ;//初始化炸弹个数 
	
	menu(); 
}

void menu(){//封面 

    system("color 3E");
    
    system("mode con cols=140 lines=50");//改变窗口宽高 //  cols 宽  lines 高 
    
    
	
	 
	
	gotoxy(6,3);
	
	printf("贪吃蛇3.0终极版！  ——Sur流沐");
	
	gotoxy(12,6);
	
	
	
	system("pause"); 
	
	system("cls");
	
	rim();
	
	
	
	DarwSnack();//第一次调用‘画蛇函数’目的是初始化蛇 
	
	DarwFood();//第一次调用‘画食物函数’母的初始化食物 
	
	DarwSnack_move();//游戏开始 
	
} 
	 
void rim(){//边框 

	for (i = 0;i<=Wide;i+=2)
	{
		gotoxy(i,0);
		
		printf("■");
		
		gotoxy(i,High);
		
		printf("■");
		
	}
	
	for (i = 0;i<=High;i++)
	{
		gotoxy(0,i);
		
		printf("■");
		
		gotoxy(Wide,i);
		
		printf("■");
		
	}
	
	 gotoxy(Wide+4,40);
	 
	 printf("按任意键暂停！！");
	 
	 gotoxy(Wide+4,30);
	 
	 printf("tip:当蛇长超过5时随机产生炸弹！");
	 
	 gotoxy(Wide+4,32);
	 
	 printf("吃到炸弹会扣除蛇长及分数哦！！"); 
	 
	 gotoxy(Wide+4,34);
	 
	 printf("如果蛇长大于12，将无视炸弹带来的生命伤害");
	 
	 gotoxy(Wide+4,44);
	 
	 printf("BUG太多，不想修复了！！");
	 
	 gotoxy(Wide+30,2);
	 
	 printf("W-上");
	 
	 gotoxy(Wide+25,4);
	 
	 printf("A-左      D-右");
	 
	 gotoxy(Wide+30,6);
	 
	 printf("S-下");
	
	GoTo;//将光标移到框外 。见宏定义 
}
				
void DarwFood(){//画食物 

	srand((int)time(NULL));
	
    for(i = 1;i!=0;)
    {
    	food.x = rand()%10*4 + rand()%10*4 ;
    	
        food.y = rand()%10*2 + rand()%10*2 ;
               
        if((food.x != 0 && food.y != 0) && (food.x!=snack.x[0] && food.y !=snack.y[0]) && (food.x < Wide && food.y < High))
        {
        	i=0;
		}
	}
	
	gotoxy(food.x,food.y);
	
	printf("◆");
 } 
	
void DarwSnack(){//画蛇

	    
    gotoxy(snack.x[0],snack.y[0]);//光标移至蛇头位置 
    
    printf("◎");//打印蛇头 
    
    for (i = 1;i<snack.length;i++)//使用循环打印蛇身 
    {   	
    	gotoxy(snack.x[i],snack.y[i]);//光标移至某段蛇身 
    	
    	printf("○");//打印蛇身 
	}
	

}

void move(){//移动蛇身坐标 
	
	gotoxy(snack.x[snack.length-1],snack.y[snack.length-1]);//光标移至蛇尾， 
	
	printf(" ");//在蛇尾打印空格，使蛇有向前移动的状态之一 
	
	for (i = snack.length-1;i>0;i--)//依次改变蛇身的坐标 
	{
		snack.x[i] = snack.x[i-1];
		
		snack.y[i] = snack.y[i-1];
	}
	
	snack.x[0] = snack_x , snack.y[0] = snack_y;//将上次位置改变后的蛇头位置给蛇头///   即 变换后的蛇头的位置 
	
	DarwSnack();//画出蛇 
	
	score();
	
	Sleep(snack.sleep);
	
	if(snack.sleep!=snack_Sleep-450)
	
	snack.sleep-=5;
	
	
 } 

void DarwSnack_move(){//移动蛇 
	
	while(1)
 	{
 		
 		snack_x = snack.x[0] , snack_y = snack.y[0]; 
 		
 		if(kbhit()){ //kbhit   检测键盘是否有输入，//有返回  
            //用ch接收输入 
            ch=getch();
        }
        
        
        switch(ch)
        {
        	case 'A':
        		case 'a':
        			snack_x-=2;  
        			
        		    eat();
        		    
        		    if(e)
        		    {
        		    	snack.x[snack.length-1] = snack.x[snack.length-2] + 2;
        		    	
        		    	snack.y[snack.length-1] = snack.y[snack.length-2];
					}
					
					move();
					
					break;
					
        	case 'W':
        		case 'w':
        			snack_y--;  
        			
        		    eat();
        		    
        		    if(e)
        		    {
        		    	snack.x[snack.length-1] = snack.x[snack.length-2];
        		    	
        		    	snack.y[snack.length-1] = snack.y[snack.length-2] + 1;
					}
					
					move();
					
					break;
					
        	case 'S':
        		case 's':
        			snack_y++;  
        			
        		    eat();
        		    
        		    if(e)
        		    {
        		    	snack.x[snack.length-1] = snack.x[snack.length-2];
        		    	
        		    	snack.y[snack.length-1] = snack.y[snack.length-2] - 1;
					}
					
					move();
					
					break;
					
        	case 'D':
        		case 'd':
        			snack_x+=2;  
        			
        		    eat();
        		    
        		    if(e)
        		    {
        		    	snack.x[snack.length-1] = snack.x[snack.length-2] - 2;
        		    	
        		    	snack.y[snack.length-1] = snack.y[snack.length-2];
					}
					
					move();
					
					break;
			}					
	
	}
	
}
								
void eat(){//吃食物 
	
    Bomb_eat();//检查是否吃到了炸弹 
	
	e = 0; 
	
	if(snack.x[0] == food.x && snack.y[0] == food.y)//如果吃到食物 
	{
		snack.length++;//蛇长增1 
		
		e = 1;
		
		snack.sum_score += 40 ;//分数增加 
		
		DarwFood();
		
		if(snack.length >= Bomb_snack_Length)//如果蛇长满足产生炸弹的条件 
		{
			DarwBomb();//产生炸弹 
		 } 
		
	}
	
	if(snack.x[0] == 0 || snack.y[0] == 0 || snack.x[0] == Wide || snack.y[0] == High || snack.HP == 0)//游戏结束条件 
	{
		system("cls");
		
		score();
		
		gotoxy(Wide/2,High/2);
		
		printf("你over了。。。。。。。\n\n\n\t\t\t");
		
		system("pause");
		
		system("cls");
		
		menu();
	}
}

void score(){ //计分版及公告 
	
	 gotoxy(Wide+4,2);
	 
	 printf("Sur_流沐__制作！");
	 
	 gotoxy(Wide+4,4);
	 
	 printf("贪吃蛇3.0终极版！");
	 
	 gotoxy(Wide+4,6);
	 
	 printf("速度范围0~%d",snack_Sleep-50);
	 
	 gotoxy(Wide+4,10);
	 
	 printf("当前分数：%d",snack.sum_score);
	 
	 gotoxy(Wide+4,12);
	 
	 printf("当前速度：%d",snack_Sleep-snack.sleep) ;
	 
	 gotoxy(Wide+4,14);
	 
	 printf("当前蛇长：%d",snack.length);
	 
	 gotoxy(Wide+4,16);
	 
	 printf("剩余炸弹：%d",500 - bomb.num);	
	 
	 gotoxy(Wide+4,18);
	 
	 printf("你还有%d条生命！",snack.HP); 
} 

void DarwBomb(){//产生炸弹 
	
	bomb.num ++ ;//炸弹个数增加 
	
	m = 1;
	
	srand((int)time(NULL));
	
	for(i = bomb.num -1; m!=0 ; )//随机产生炸弹 
	{
	    for(m = 1;m!=0;)
        {
        	bomb.x[i] = rand()%10*4 + rand()%10*4 + rand()%10*2 ;
    	
            bomb.y[i] = rand()%10*2 + rand()%10*2 ;
               
            if((bomb.x[i] != 0 && bomb.y[i] != 0) && (bomb.x[i] != snack.x[0] && bomb.y[i] !=snack.y[0]) && (bomb.x[i] < Wide && bomb.y[i] < High) && (bomb.x[i] != food.x)&&(bomb.y[i] != food.y))
            {
            	m = 0;
	    	}
    	}
	
    	gotoxy(bomb.x[i],bomb.y[i]);
	
    	printf("※");

	}
    	
}

void Bomb_eat(){//吃到炸弹？？？？？？ 
	
	for(i = 0 ; i < bomb.num ; i++)
	{
		if(snack.x[0] == bomb.x[i] && snack.y[0] == bomb.y[i])//如果吃到炸弹 
		{
			snack.sum_score-=100 ;//分数减去100 
			
			if(snack.length <= 11)//如果蛇长过短 
			{
				snack.HP--;//扣除生命值 
				
				for( m = 0 ; m < bomb.num ; m++ )//扣除生命值的同时清除现存所有炸弹 
				{
					gotoxy(bomb.x[m],bomb.y[m]);
					
					printf(" ");
					
						
			        bomb.x[m] = Wide + 1 ;
			
		        	bomb.x[m] = High + 1 ;//将炸弹坐标清除 
				}
			}
			
			
			//适于当蛇长大于11 //如果吃到炸弹 
			bomb.x[i] = Wide + 1 ;
			
			bomb.x[i] = High + 1 ;//将被吃到的炸弹坐标清除 
			
			k = snack.length - 1;
			
			snack.length-=5;	//蛇长减5 
			
			if(snack.length >= 1)//清除蛇尾 
			{
				for(m = k ; m > k - 5 ; m-- )
				{
					gotoxy(snack.x[m] , snack.y[m]);
					
					printf(" ");
				}
			}
			
			if(snack.length <= 1)//保持蛇长大于1 
			{
				snack.length = 1 ;
				
				snack.sleep += 100;
				
				if(snack.sleep <= 50)//控制蛇速范围 
				{
					snack.sleep = 20 ;
				}
			}
		}
	}
 }