3-实现游戏人物属性显示

HANDLE
WINAPI
OpenProcess(
    _In_ DWORD dwDesiredAccess,		//读取权限
    _In_ BOOL bInheritHandle,		//是否继承
    _In_ DWORD dwProcessId			//想要读取的PID
    );

//example
HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS,FALSE,Pid);

BOOL
WINAPI
ReadProcessMemory(
    _In_ HANDLE hProcess,				//要读取的句柄
    _In_ LPCVOID lpBaseAddress,			//要读取的地址
    _Out_writes_bytes_to_(nSize,*lpNumberOfBytesRead) LPVOID lpBuffer,		//指向接收数据的缓冲区
    _In_ SIZE_T nSize,					//读取大小
    _Out_opt_ SIZE_T* lpNumberOfBytesRead		//接收到的数据大小（不需要就置NULL）
    );

#include<iostream>
#include<Windows.h>
using namespace std;
int main()
{
	DWORD Pid;
	SIZE_T readByte;
linput:
	cout << "Please input the game ID:";
	cin >> Pid;
	HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS,FALSE,Pid);
	long hp{};
	if (hProcess == NULL)
	{
		cout << "打开失败";
		goto linput;
	}
	BOOL bRet = ReadProcessMemory(hProcess, (LPCVOID)0x4CEF18, (LPVOID)&hp, sizeof(hp), &readByte);
	if (bRet)
	{
		cout << "HP:" << hp << endl;
	}
	else
	{
		cout << "游戏内存读取失败" << endl;
	}

}