Verhalten von Input in Source-Games

 
Point backup;
bool WINAPI new_SetCursorPos(int x, int y)
{
    backup.X = x;
    backup.Y = y;
 
    if (gui.drawgui)
        return true;   
 
    return pSetCursorPos(x, y);
}
//---------------------------------------------------------------------------
bool WINAPI new_GetCursorPos(LPPOINT actpoint)
{
    bool getret = pGetCursorPos(actpoint);
 
    if (gui.draw)
    {
        ScreenToClient(GetForegroundWindow(), actpoint);
        gui.mouse.X = actpoint->x;
        gui.mouse.Y = actpoint->y;
        actpoint->x = backup.X;
        actpoint->y = backup.Y;
    }
 
    return getret;
}
//---------------------------------------------------------------------------

 
BOOL WINAPI Gui::SetCursorPos(int X, int Y)
{
	Implode::Gui->mousePos_ = { X, Y };
 
	if (Application::Instance()->IsEnabled() && SDK::Engine->IsConnected() && SDK::Engine->IsInGame() && !SDK::Engine->Con_IsVisible() && !SDK::Engine->IsLevelMainMenuBackground())
	{
		Application::Instance()->ProcessMouseMessage(MouseMessage(MouseMessage::Move, MouseButton::None, Drawing::Point(X, Y), 0));
	}
 
	return Implode::Gui->hookSetCursorPos_(X, Y);
}

void Gui::Toggle()
{
    auto app = Application::Instance();
 
    int width, height;
    SDK::Engine->GetScreenSize(width, height);
 
    POINT result;
 
    if (app->IsEnabled())
    {
        hookGetCursorPos_(&mousePosOpen_);
        result = { width / 2, height / 2 };
 
        ClientToScreen(GetForegroundWindow(), &result);
    }
    else
    {
        result = mousePosOpen_;
    }
 
    hookSetCursorPos_(result.x, result.y);
    app->Toggle();
}
 
class ErsteForm : public Form
{
private:
    Button *ersterButton;
    void InitializeComponent()
    {
        this->SetText("ErsteForm");
        ersterButton = new Button();
        ersterButton->SetText("klick mich");
        ersterButton->GetClickEvent() += ClickEventHandler(std::bind(&ErsteForm::ersterButton_Click, this, std::placeholders::_1));
        this->AddControl(ersterButton);
    }
public:
    ErsteForm()
    {
        InitializeComponent();
    }
private:
    void ersterButton_Click(Control *sender)
    {
        MessageBox::Show("Ich wurde angeklickt!");
    }
};
 
HRESULT WINAPI Gui::EndScene(LPDIRECT3DDEVICE9 pDevice)
{
    Application *app = Application::Instance();
 
    if (!Implode::Gui->initialized_)
    {
        Implode::Gui->initialized_ = true;
        Implode::Gui->messageHookHandle_ = SetWindowsHookExW(WH_GETMESSAGE, MessageHook, 0, GetCurrentThreadId());
 
        app->Create(new Drawing::RendererDX9(pDevice));
 
        int width, height;
        SDK::Engine->GetScreenSize(width, height);
        app->GetRenderer()->SetRenderRectangle(Drawing::Rectangle(0, 0, width, height));
 
        app->Run(std::shared_ptr<Form>(new ErsteForm()));
    }
 
    if (SDK::Engine->IsConnected() && SDK::Engine->IsInGame() && !SDK::Engine->Con_IsVisible() && !SDK::Engine->IsLevelMainMenuBackground())
    {
        app->GetRenderer()->Begin();
        Implode::ClientHooks->EndScene(pDevice, app->GetRenderer());
        app->Render();
        app->GetRenderer()->End();
    }
 
    return Implode::Gui->hookEndScene_(pDevice);
}
 
LRESULT CALLBACK Gui::MessageHook(int code, WPARAM wParam, LPARAM lParam)
{
    if (lParam & 0x80000000 || lParam & 0x40000000)
    {
        return CallNextHookEx(Implode::Gui->messageHookHandle_, code, wParam, lParam);
    }
 
    if (code == HC_ACTION)
    {
        if (reinterpret_cast<LPMSG>(lParam)->message == WM_MOUSEMOVE)
        {
            return 0;
        }
 
        if (Implode::Gui->input_.ProcessMessage(reinterpret_cast<LPMSG>(lParam)))
        {
            return 1;
        }
    }
 
    return CallNextHookEx(Implode::Gui->messageHookHandle_, code, wParam, lParam);
}
 
BOOL WINAPI Gui::SetCursorPos(int X, int Y)
{
    Implode::Gui->mousePos_ = { X, Y };
 
    if (Application::Instance()->IsEnabled() && SDK::Engine->IsConnected() && SDK::Engine->IsInGame() && !SDK::Engine->Con_IsVisible() && !SDK::Engine->IsLevelMainMenuBackground())
    {
        POINT point;
 
        Implode::Gui->hookGetCursorPos_(&point);
        ScreenToClient(GetForegroundWindow(), &point);
        Application::Instance()->ProcessMouseMessage(MouseMessage(MouseMessage::Move, MouseButton::None, Drawing::Point(point.x, point.y), 0));
 
        return 0;
    }
 
    return Implode::Gui->hookSetCursorPos_(X, Y);
}
 
BOOL WINAPI Gui::GetCursorPos(LPPOINT lpPoint)
{
    auto active = Implode::Gui->hookGetCursorPos_(lpPoint);
 
    if (Application::Instance()->IsEnabled() && SDK::Engine->IsConnected() && SDK::Engine->IsInGame() && !SDK::Engine->Con_IsVisible() && !SDK::Engine->IsLevelMainMenuBackground())
    {
        lpPoint->x = Implode::Gui->mousePos_.x;
        lpPoint->y = Implode::Gui->mousePos_.y;
    }
 
    return active;
}
 
int __fastcall ClientHooks::IN_KeyEvent(void *pThis, int edx, int eventcode, ButtonCode_t keynum, const char *pszCurrentBinding)
{
    if (keynum == ButtonCode_t::KEY_INSERT && eventcode)
    {
        Implode::Gui->Toggle();
    }
 
    if (OSHGui::Application::Instance()->IsEnabled())
    {
        return 0;
    }
 
    return Implode::ClientHooks->vmtManager_->GetMethod<IN_KeyEvent_t>(OffsetIN_KeyEvent)(pThis, eventcode, keynum, pszCurrentBinding);
}