/*
Function: void HackThread(void)
Purpose: The main function for our hack, here is where we have our code
Arguments:
-
Returns:
-
*/
void HackThread(void)
{
HMODULE hEngineModule, hClientModule; //module handles
CreateInterfaceFn pEngineFactory, pClientFactory; //CreateInterface function pointers
while(!IsGameReady()) //while the game isn't ready
Sleep(1000); //wait for a second before checking again
//Here the game is ready, so we get handles to the dlls
hEngineModule = GetModuleHandle("engine.dll"); //Get a handle to the engine dll
hClientModule = GetModuleHandle("client.dll"); //Get a handle to the client dll
//Get the function pointers to the CreateInterface functions
pEngineFactory = (CreateInterfaceFn)GetProcAddress(hEngineModule, "CreateInterface"); //Get the address of the CreateInterface function in engine.dll
pClientFactory = (CreateInterfaceFn)GetProcAddress(hClientModule, "CreateInterface"); //Get the address of the CreateInterface function in client.dll
//Nullpointer checks
if(pEngineFactory == NULL || pClientFactory == NULL) //if any of the two function pointers is NULL
{
MessageBox(0, "A CreateInterface pointer was NULL, shutting down!", "Failure", MB_OK); //Warn us about it
exit(0); //and exit the game
}
//Get pointers to the existing interfaces in client.dll
pBaseClient = (IBaseClientDLL*)pClientFactory(CLIENT_DLL_INTERFACE_VERSION, 0); //CLIENT_DLL_INTERFACE_VERSION is defined as "VClient013"
pClientEntityList = (IClientEntityList*)pClientFactory(VCLIENTENTITYLIST_INTERFACE_VERSION, 0); //VCLIENTENTITYLIST_INTERFACE_VERSION is defined as "VClientEntityList003"
//Get pointers to the existing interfaces in engine.dll
pEngineClient = (IVEngineClient*)pEngineFactory(VENGINE_CLIENT_INTERFACE_VERSION, 0); //VENGINE_CLIENT_INTERFACE_VERSION is defined as "VEngineClient012"
pCvar = (ICvar*)pEngineFactory(VENGINE_CVAR_INTERFACE_VERSION, 0); //VENGINE_CVAR_INTERFACE_VERSION is defined as "VEngineCvar003"
if(pBaseClient == NULL || pClientEntityList == NULL || pEngineClient == NULL || pCvar == NULL) //if any of the pointers is NULL
{
MessageBox(0, "One of the interface pointers is NULL, shutting down!", "Failure", MB_OK); //Warn us about it
exit(0); //and exit the game
}
while(1) //We passed all the checks, so we can enter an infinite loop
{
if(GetAsyncKeyState(VK_NUMPAD1)&1) //if the first bit for numpad1 is set(initial press & repeats)
{
pEngineClient->ClientCmd("monster_attack_bonus_ratio -80"); //enable godmode using ClientCmd
}
if(GetAsyncKeyState(VK_NUMPAD3)&1) //if the first bit for numpad3 is set(initial press & repeats)
{
//Disable godmode using ConVars
ConVar *pGodmode = pCvar->FindVar("monster_attack_bonus_ratio"); //get a pointer to the ConVar
if(pGodmode != NULL) //make sure it isn't a NULL pointer!
pGodmode->SetValue(pGodmode->GetDefault()); //Set the convar back to the default value
}
Sleep(100); //Sleep(pause) the thread for 100 miliseconds
}
}
bool BattleshipApp::IsGameReady(const std::string& id)
{
return IsGameReady((unsigned)std::stoi(id));
}
