dev-c++实现类按键交互

#include<bits/stdc++.h>
#include<windows.h>
#include<conio.h>
#include <assert.h>
#include <tchar.h>
#define Key_Down(VK_NONAME) ((GetAsyncKeyState(VK_NONAME)&0x8000)?1:0)
//#define Sleep(x) Sleep(x/15)
//#define Sleep(x) Sleep(x/2)
using namespace std;
//位置结构体 
CONSOLE_SCREEN_BUFFER_INFO weizi;
//光标结构体 
CONSOLE_CURSOR_INFO kzgqx;
//鼠标结构体 
CONSOLE_FONT_INFO console;
//获取控制台 
HANDLE handle=GetStdHandle(STD_OUTPUT_HANDLE);
//窗口信息 
HWND hw=GetForegroundWindow();
POINT p;
struct HH{
	int X,Y;
}post;
void Window(int x,int y){//窗口大小 
	SMALL_RECT rc={1,1,x,y}; 
	//重置窗口位置和大小
	GetConsoleScreenBufferInfo(handle,&weizi); 
	//获取窗口缓冲区信息
    SetConsoleWindowInfo(handle,1,&rc);
}
void Wind(int x,int y){//缓冲区大小 
	COORD size={x,y};
	//位置结构体
	GetConsoleScreenBufferInfo(handle,&weizi); 
	//获取窗口缓冲区信息
	SetConsoleScreenBufferSize(handle,size); 
	//重新设置缓冲区大小
}
void Cursorj(bool x){//光标见 
	GetConsoleCursorInfo(handle,&kzgqx);
	//获取控制台光标信息
	kzgqx.bVisible=x; 
	//隐藏开启控制台光标
	SetConsoleCursorInfo(handle,&kzgqx);
} 
void Cursorw(){//光标位 
	GetConsoleScreenBufferInfo(handle,&weizi);
	//获取光标位置 
	post.X=weizi.dwCursorPosition.X;
	post.Y=weizi.dwCursorPosition.Y;
} 
inline void Cursorg(int x,int y){//光标改 
	COORD size={x,y};
	SetConsoleCursorPosition(handle,size);
} 
inline void Color(int x){//字符背景颜色 
	SetConsoleTextAttribute(handle,x);}
char a[5][250];
int len[5],pt=0;
bool flag=0;
void test(){
	Cursorj(0);flag=1;
	Cursorg(24,18);
	Color(12);printf("登录中...");
	Sleep(2000);
	system("cls");
	Cursorg(24,12);printf("登录成功!");
	Sleep(2000);Color(15);
	const TCHAR szOperation[]=_T("open");
	const TCHAR szAddress[]=_T("https://www.cnblogs.com/zhdzh/");
	int WINAPI WinMain(HINSTANCE hInst,HINSTANCE,LPSTR lpCmd);
	{
		HINSTANCE hRslt=ShellExecute(0,szOperation,szAddress,0,0,SW_SHOWNORMAL);
		assert(hRslt>(HINSTANCE)HINSTANCE_ERROR);
		exit(100);
	}
}
int main(){
	Color(112);Cursorj(0);
	Cursorg(15,4);printf("账号:                    ");
	Cursorg(15,8);printf("密码:                    ");
	Color(124);Cursorg(24,14);printf("确定!");
	Color(127);
	while(1){
		Sleep(10);
		if(!pt)while(_kbhit())_getch();
		if(flag)break;
		if(_kbhit()&&pt){
			char ss=getche();
			if(ss==13||ss==10){
				if(pt==1){
					if(len[1]){
						pt++;
						Cursorg(20+len[pt],8);
					}
					else Cursorg(20,4);
				}
				else{
					if(len[2])test();
					else Cursorg(20,8);
				}
				continue;
			}
			else if(ss==8){
				--len[pt];
				printf(" ");
				Cursorg(20+len[pt],pt<<2);
				continue;
			}
			a[pt][++len[pt]]=ss;
		}
		if(Key_Down(VK_LBUTTON)){
			GetCursorPos(&p);
			ScreenToClient(hw,&p); 
			GetCurrentConsoleFont(handle,0,&console);
			int x=p.x/=console.dwFontSize.X;
			int y=p.y/=console.dwFontSize.Y;
			if((y==4||y==8)&&(x>=20&&x<=40)){
				Cursorj(1);Color(12);
				Cursorg(24,18);printf("           ");
				if(y==4)pt=1;
				else pt=2;
				Cursorg(41,pt<<2);printf("  ");
				Cursorg(20+len[pt],pt<<2);
				Color(127);
			} 
			else if(y==14&&(x>=24&&x<=29)){
				Cursorj(0);
				if(len[1]&&len[2]){
					test();continue;
				}
				else {
					if(!len[2]){
						Cursorg(24,18);
						Color(12);printf("请输入密码!");
						Cursorg(41,8);printf("×");
					}
					if(!len[1]){
						Cursorg(24,18);
						Color(12);printf("请输入账号!");
						Cursorg(41,4);printf("×");
					}
				}
			}
			else {
				pt=0;
				Cursorj(0);
			}
		}
	}
	exit(0);
}