键盘控制2

#include<iostream>
#include<windows.h>
#include<conio.h>//控制台输入输出头文件
using namespace std;
int main(){
    HANDLE handle=GetStdHandle(STD_OUTPUT_HANDLE);//获取标准输出的句柄
    COORD coord={0,2};//保存光标位置
    SetConsoleCursorPosition(handle,coord);
    cout<<"HH";
    HANDLE handle2=GetStdHandle(STD_OUTPUT_HANDLE);
    COORD coord2={1,2};
    SetConsoleCursorPosition(handle2,coord2);
    while(1){
        if(kbhit()){
            int key=getch();
                SetConsoleCursorPosition(handle,coord);
                cout<<"  ";
                SetConsoleCursorPosition(handle2,coord2);
                cout<<" ";
                switch(key){
                    case 72: coord.Y--;coord2.Y--;break;
                    case 75: coord.X--;coord2.X--;break;
                    case 77: coord.X++;coord2.X++;break;
                    case 80: coord.Y++;coord2.Y++;break;
                    case 119: 	while(coord2.Y>0){
								  SetConsoleCursorPosition(handle,coord);
                			 	  cout<<"HH";
								  coord2.Y--;
                    			  SetConsoleCursorPosition(handle2,coord2);
                				  cout<<"H";
                    			  Sleep(30);
                    			  SetConsoleCursorPosition(handle2,coord2);
								  cout<<" ";
							 }
							 coord2.Y=coord.Y;
							 break;
					case 115:	while(coord2.Y<30){
								  SetConsoleCursorPosition(handle,coord);
                			 	  cout<<"HH";
								  coord2.Y++;
                    			  SetConsoleCursorPosition(handle2,coord2);
                				  cout<<"H";
                    			  Sleep(30);
                    			  SetConsoleCursorPosition(handle2,coord2);
								  cout<<" ";
							 }
							 coord2.Y=coord.Y;
							 break;
					case 97: 	while(coord2.X>0){
								  SetConsoleCursorPosition(handle,coord);
                			 	  cout<<"HH";
								  coord2.X--;
                    			  SetConsoleCursorPosition(handle2,coord2);
                				  cout<<"H";
                    			  Sleep(30);
                    			  SetConsoleCursorPosition(handle2,coord2);
								  cout<<" ";
							 }
							 coord2.X=coord.X;	 
							 break;
					case 100:	while(coord2.X<30){
								  SetConsoleCursorPosition(handle,coord);
                			 	  cout<<"HH";
								  coord2.X++;
                    			  SetConsoleCursorPosition(handle2,coord2);
                				  cout<<"H";
                    			  Sleep(30);
                    			  SetConsoleCursorPosition(handle2,coord2);
								  cout<<" ";
							 }
							 coord2.X=coord.X;
							 break;
                    default: break;
                }
                SetConsoleCursorPosition(handle,coord);
                cout<<"HH"; 
        }
    }
    return 0;
}