贪吃蛇完整代码 简便_贪吃蛇代码

#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<windows.h>
#include<conio.h>
#define WIDE 60
#define HIGH 20
 
//1 设置地图范围（边界）宽 高 
//2 初始化蛇 初始化食物 
//3将蛇显示在屏幕上
//4 蛇的移动（通过wasd按键控制蛇的移动方向）
/*
	a>蛇碰到墙
	b>蛇碰到身体
	c>蛇碰到障碍物
	d>蛇碰到食物（蛇身体增长一节，原食物消失，生成新的食物，增加分数）
	 
*/ 
//5 蛇的死亡 积分 
typedef struct boby{
	int x;
	int y;
}BODY;
typedef struct snake{
	BODY list[WIDE*HIGH];//身体
	int size;//蛇的身体大小
	BODY food; 
	COORD coord;
	int dx;//蛇x轴移动的方向 
	int dy;//蛇y轴移动的方向 
	int score;
	BODY tail;
}SNAKE;
void bianjie()
{
	int i,j;
	for(i=0;i<HIGH;i++)
	{
		for(j=0;j<WIDE;j++)
		{
			printf("#");
		}
		printf("\n");
	}
}
void init_snake(SNAKE *snake){
	snake->list[0].x=WIDE/2;
	snake->list[0].y=HIGH/2;
	snake->list[1].x=(WIDE/2)-1;
	snake->list[1].y=HIGH/2;
	snake->size=2;
	init_food(snake);
	snake->dx=1;
	snake->dy=0; 
	snake->score=0;
}
void init_food(SNAKE *snake){
	srand(time(NULL));//设置随机数种子
	snake->food.x=rand() % WIDE;
	snake->food.y=rand() % HIGH;
 }
void show_ui(SNAKE *snake){
	//显示蛇
	int i;
	for(i=0;i<snake->size;i++){
		snake->coord.X=snake->list[i].x;
		snake->coord.Y=snake->list[i].y;
		SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),snake->coord);
		if(0==i){
			printf("@");
		}
		else{
			printf("*");
		}
	}
	//显示食物
	snake->coord.X=snake->food.x;
	snake->coord.Y=snake->food.y;
	SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),snake->coord);
	printf("#"); 
	//将原来尾巴位置显示空格
	 snake->coord.X=snake->tail.x;
	snake->coord.Y=snake->tail.y;
	SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),snake->coord);
	printf(" ");
}
void move_snake(SNAKE *snake){
	int i;
	//记录尾巴坐标;
	snake->tail.x=snake->list[snake->size-1].x; 
	snake->tail.y=snake->list[snake->size-1].y; 
	//更新蛇的身体坐标，除蛇头 
	for(i=snake->size-1;i>0;i--){
		snake->list[i]=snake->list[i-1];
	}
	//更新蛇头
	snake->list[0].x+=snake->dx;
	snake->list[0].y+=snake->dy; 
}
void control_snake(SNAKE *snake){
	char key=0;
	while(_kbhit())//判断是否按下按键，按下不等于0
	{
		key = _getch(); 
	 }
	 switch(key){
	 	case 'a':
	 		snake->dx=-1;
	 		snake->dy=0;break;
		case 's':
	 		snake->dx=0;
	 		snake->dy=1;break;
		case 'w':
	 		snake->dx=0;
	 		snake->dy=-1;break;
	 	case 'd':
	 		snake->dx=1;
	 		snake->dy=0;break;
	 }
}
void game_end(SNAKE *snake){
	snake->coord.X=25;
	snake->coord.Y=25;
	SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),snake->coord);
	printf("游戏结束 得分为%d\n",snake->score);
	Sleep(3);
	exit(0);
}
void snake_eat_body(SNAKE *snake){
	int i;
	for(i=1;i<snake->size;i++){
		if(snake->list[0].x==snake->list[i].x&&snake->list[0].y==snake->list[i].y){
			game_end(snake);
			
		}
	}
}
void snake__eat_food(SNAKE *snake){
	if(snake->list[0].x==snake->food.x&&snake->list[0].y==snake->food.y){
		init_food(snake);
		snake->size++;
		snake->score+=10;
	}
}
void start_game(SNAKE *snake){
	while(snake->list[0].x<60&&snake->list[0].x>=0&&snake->list[0].y<20&&snake->list[0].y>=0){
		//控制蛇的更新方向
		control_snake(snake); 
		//更新蛇的坐标
		move_snake(snake); 
		//蛇的移动
		//system("cls");
		//init_wall();
		show_ui(snake);
		//蛇是否碰到墙
		//蛇是否碰到自己
		snake_eat_body(snake);
		//蛇是否碰到食物-（碰到食物，原食物消失，产生新食物）
		snake__eat_food(snake);
		Sleep(150);//延迟0.5s 
	}
	game_end(snake);
}
void init_wall(){
	int i,j;
	for(i=0;i<=HIGH;i++){
		for(j=0;j<=WIDE;j++){
			if(i==HIGH||j==WIDE){
				printf("+"); 
			}
			else{
				printf(" ");
			}
		}
		printf("\n");
	}
}
void hide_guangbiao(){
	CONSOLE_CURSOR_INFO cci;
	cci.dwSize=sizeof(cci);
	cci.bVisible=FALSE;
	SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE),&cci);
}
int main()
{
	hide_guangbiao();
	//bianjie();
	init_wall(); 
	SNAKE *snake=(SNAKE *)malloc(sizeof(SNAKE));
	init_snake(snake);	//初始化蛇和食物 
	show_ui(snake);//显示信息页面
	start_game(snake);//开始游戏 
	
	
	system("pause");
}