Go语言实现走迷宫

- 日理万妓 2022-05-08 07:22 190阅读 0赞

package main
    
    import (
    	"fmt"
    	"os/exec"
    	"os"
    	"time"
    )
    
    //定义全局变量
    var(
    	//定义变量保存R当前位置
    	currentRow = 1
    	currentCol = 1
    	//定义变量保存迷宫出口位置(索引)
    	endRow = 1
    	endCol = 5
    )
    
    func main() {
    
    	//1.定义一个二维数组保存迷宫地图
    	sce := [][] byte{
    		{'*','*','*','*','*','*'},
    		{'*','R',' ','*',' ',' '},
    		{'*',' ','*','*',' ','*'},
    		{'*',' ',' ','*',' ','*'},
    		{'*','*',' ',' ',' ','*'},
    		{'*','*','*','*','*','*'},
    	}
    	//2.定义一个函数打印地图
    	printMap(sce)
    	for{
    		//1.提示用户如何输入
    		fmt.Println("请输入w a s d,以回车结束")
    		fmt.Println("w-->上 a-->左 s-->下 d-->右")
    
    		//2.接收用户输入的数据
    		ch := input()
    	
    		//3.定于函数让R根据用户输入行走
    		move(sce,ch)
    		//4.判断是否已经走出迷宫
    		if(currentRow == endRow && currentCol == endCol){
    			break
    		}
    		//5.打印地图
    		printMap(sce)
    	}
    	fmt.Println("恭喜你通过关卡...")
    	time.Sleep(5000)
    }
    
    func move(m[][]byte,ch string){
    	switch ch {
    	case "w","W":
    		fmt.Println("向上走")
    		if m[currentRow -1][currentCol] != '*'{
    			m[currentRow][currentCol] = ' '
    			m[currentRow - 1][currentCol] = 'R'
    			currentRow --
    		}
    	case "a","A":
    		fmt.Println("向左走")
    		if m[currentRow][currentCol - 1] != '*'{
    			m[currentRow][currentCol] = ' '
    			m[currentRow][currentCol - 1] = 'R'
    			currentCol --
    		}
    	case "s","S":
    		fmt.Println("向下走")
    		if m[currentRow + 1][currentCol] != '*'{
    			m[currentRow][currentCol] = ' '
    			m[currentRow + 1][currentCol] = 'R'
    			currentRow ++
    		}
    	case "d","D":
    		fmt.Println("向右走")
    		if m[currentRow][currentCol + 1] != '*'{
    			m[currentRow][currentCol] = ' '
    			m[currentRow][currentCol + 1] = 'R'
    			currentCol ++
    		}
    	}
    }
    
    func input() (ch string){
    	//1.接收用户输入的数据
    	fmt.Scanln(&ch)
    	//2.将接收到的数据返回给调用者
    	return
    }
    
    func printMap(m[][]byte){
    
    	//清空屏幕代码
    	cmd := exec.Command("cmd","/c","cls")
    	cmd.Stdout = os.Stdout
    	cmd.Run()
    
    	//循环打印地图
    	for _,v1 := range m{
    		for _, v2 := range v1{
    			fmt.Printf("%c",v2)
    		}
    	fmt.Printf("\n")
    	}
    }