#define _CRT_SECURE_NO_WARNINGS

#include "stdio.h"
#include "windows.h"
typedef HINSTANCE (*fpLoadLibrary)(char*);

int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,LPSTR lpCmdLine, int nCmdShow)
{
	char dir[1024] = {0};
	char param[1024] = {0};

	STARTUPINFO siStartupInfo;
	PROCESS_INFORMATION piProcessInfo;
	memset(&siStartupInfo, 0, sizeof(siStartupInfo));
	memset(&piProcessInfo, 0, sizeof(piProcessInfo));

	siStartupInfo.cb = sizeof(siStartupInfo);

	GetCurrentDirectory(512, dir);
	GetCurrentDirectory(512, param);

	strcat(dir, "\\sro_client.exe");
	strcat(param, "\\sro_client.exe 0 /4 0 0");
	CreateProcessA(dir, param, 0, 0, false, CREATE_DEFAULT_ERROR_MODE, 0, 0, &siStartupInfo, &piProcessInfo);

	SuspendThread(piProcessInfo.hProcess);
	SuspendThread(piProcessInfo.hThread);

	HANDLE hProcess = OpenProcess(PROCESS_VM_OPERATION | PROCESS_VM_WRITE | PROCESS_CREATE_THREAD, false, piProcessInfo.dwProcessId);

	BYTE JMP = 0xEB;
	WriteProcessMemory(hProcess,ULongToPtr(0x633D6C), &JMP, sizeof(JMP), NULL);

	if(hProcess != NULL)
	{
		LPVOID paramAddr = 0;
		HINSTANCE hDll = LoadLibrary("kernel32");

		fpLoadLibrary LoadLibraryAddr = (fpLoadLibrary)GetProcAddress(hDll, "LoadLibraryA");
		char* dll_path = "BetaDev.dll";

		paramAddr = VirtualAllocEx(hProcess, 0, strlen(dll_path)+1, MEM_COMMIT, PAGE_READWRITE);
		WriteProcessMemory(hProcess, paramAddr, dll_path, strlen(dll_path)+1, NULL);
		CreateRemoteThread(hProcess, 0, 0, (LPTHREAD_START_ROUTINE)LoadLibraryAddr, paramAddr, 0, 0);
		CloseHandle(hProcess);
	}

	ResumeThread(piProcessInfo.hThread);
	ResumeThread(piProcessInfo.hProcess);

	return 0;
}