#include <iostream>
#include <stdio.h>  

#include <conio.h>

#include<stdlib.h> 



int map[9][11] = {

	{0,1,1,1,1,1,1,1,1,1,0},  //0代表空地

	{0,1,0,0,0,1,0,0,0,1,0},  //1代表墙

	{0,1,0,4,4,4,4,4,0,1,0},  //3代表目的地

	{0,1,0,4,0,4,0,4,0,1,1},  //4代表箱子

	{0,1,0,0,0,0,0,0,4,0,1},  //5代表人 

	{1,1,0,1,1,1,1,0,4,0,1},

	{1,0,8,3,3,3,3,0,0,0,1},  //2 3 4 5 6 7 8 9 1 0

	{1,0,3,3,3,3,3,0,0,1,1},

	{1,1,1,1,1,1,1,1,1,1,0} };



//绘制地图  //二维数组+switch()

void DrawMap()

{

	//遍历二维数组  //0 打印空格  //1 墙   //3 目的地  //什么结构?

	for (int i = 0; i < 9; i++)

	{

		for (int j = 0; j < 11; j++)

		{

			//if  else  switch

			switch (map[i][j])

			{

			case 0:

				printf("  ");

				break;

			case 1:

				printf("■");

				break;

			case 3:

				printf("☆");

				break;

			case 4:

				printf("□");

				break;

			case 5:

				printf("♀");  //5人

				break;

			case 7:     //4 + 3  箱子在目的地中

				printf("★");

				break;

			case 8:     // 5 + 3  人在目的地当中   人?

				printf("♀");

				break;

			}

		}

		printf("\n");

	}

}





void PlayGame()

{

	int r, c;  //人的下标  //

	for (int i = 0; i < 9; i++)

	{

		for (int j = 0; j < 11; j++)

		{

			if (map[i][j] == 5 || map[i][j] == 8)   //i j 人的下标?

			{

				r = i;

				c = j;

			}

		}

	}



	char ch;  //字符变量

	ch = _getch();  //键盘的输入保存到字符中

	// getch()     getchar()  接收键盘字符

	// getch()直接接收 不显示回文   getchar()显示回文可以修改 enter键结束



	//根据不同的按键  改变不同的值. 分支.

	switch (ch)

	{

	case 'W':  //W A S D方向   72  80  75  77 虚拟键值 ascii  windowVK_UP VK_TAB VK_RETUNE

	case 'w':

	case 72:

		if (map[r - 1][c] == 0 || map[r - 1][c] == 3)

		{

			map[r - 1][c] += 5;

			map[r][c] -= 5;

		}

		else if (map[r - 1][c] == 4 || map[r - 1][c] == 7)

		{

			if (map[r - 2][c] == 0 || map[r - 2][c] == 3)

			{

				map[r - 2][c] += 4;

				map[r - 1][c] += 1;

				map[r][c] -= 5;

			}

		}







		break;



	case 'S':  //enter按键的作用  确认 返回

	case 's':

	case 80:

		if (map[r + 1][c] == 0 || map[r + 1][c] == 3)

		{

			map[r + 1][c] += 5;

			map[r][c] -= 5;

		}

		else if (map[r + 1][c] == 4 || map[r + 1][c] == 7)

		{

			if (map[r + 2][c] == 0 || map[r + 2][c] == 3)

			{

				map[r + 2][c] += 4;

				map[r + 1][c] += 1;

				map[r][c] -= 5;

			}

		}

		break;



	case 'A':

	case 'a':

	case 75:

		if (map[r][c - 1] == 0 || map[r][c - 1] == 3)

		{

			map[r][c - 1] += 5;

			map[r][c] -= 5;

		}

		else if (map[r][c - 1] == 4 || map[r][c - 1] == 7)

		{

			if (map[r][c - 2] == 0 || map[r][c - 2] == 3)

			{

				map[r][c - 2] += 4;

				map[r][c - 1] += 1;

				map[r][c] -= 5;

			}

		}

		break;



	case 'D':

	case 'd':

	case 77:

		if (map[r][c + 1] == 0 || map[r][c + 1] == 3)

		{

			map[r][c + 1] += 5;

			map[r][c] -= 5;

		}

		else if (map[r][c + 1] == 4 || map[r][c + 1] == 7)

		{

			if (map[r][c + 2] == 0 || map[r][c + 2] == 3)

			{

				map[r][c + 2] += 4;

				map[r][c + 1] += 1;

				map[r][c] -= 5;

			}

		}

		break;

	}

}



//

int main()  //主函数

{

	while (1)

	{

		system("cls");

		DrawMap();

		PlayGame();

	}



	return 0;

}