OpenRCT2/src/openrct2-ui/windows/Main.cpp

/*****************************************************************************
 * Copyright (c) 2014-2023 OpenRCT2 developers
 *
 * For a complete list of all authors, please refer to contributors.md
 * Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
 *
 * OpenRCT2 is licensed under the GNU General Public License version 3.
 *****************************************************************************/

#include <openrct2-ui/interface/Viewport.h>
#include <openrct2-ui/interface/Widget.h>
#include <openrct2-ui/windows/Window.h>
#include <openrct2/Context.h>
#include <openrct2/config/Config.h>
#include <openrct2/localisation/StringIds.h>
#include <openrct2/world/Footpath.h>

// clang-format off
static Widget _mainWidgets[] = {
    MakeWidget({0, 0}, {0, 0}, WindowWidgetType::Viewport, WindowColour::Primary, STR_VIEWPORT),
    WIDGETS_END,
};
// clang-format on

class MainWindow final : public Window
{
public:
    void OnOpen() override
    {
        _mainWidgets[0].right = width;
        _mainWidgets[0].bottom = height;
        widgets = _mainWidgets;

        ViewportCreate(this, windowPos, width, height, Focus(CoordsXYZ(0x0FFF, 0x0FFF, 0)));
        if (viewport != nullptr)
        {
            SetViewportFlags();
        }
        gCurrentRotation = 0;
        gShowGridLinesRefCount = 0;
        gShowLandRightsRefCount = 0;
        gShowConstructionRightsRefCount = 0;
        WindowFootpathResetSelectedPath();
    }

    void OnDraw(DrawPixelInfo& dpi) override
    {
        ViewportRender(&dpi, viewport, { { dpi.x, dpi.y }, { dpi.x + dpi.width, dpi.y + dpi.height } });
    }

private:
    void SetViewportFlags()
    {
        viewport->flags |= VIEWPORT_FLAG_SOUND_ON;
        if (gConfigGeneral.InvisibleRides)
            viewport->flags |= VIEWPORT_FLAG_INVISIBLE_RIDES;
        if (gConfigGeneral.InvisibleVehicles)
            viewport->flags |= VIEWPORT_FLAG_INVISIBLE_VEHICLES;
        if (gConfigGeneral.InvisibleTrees)
            viewport->flags |= VIEWPORT_FLAG_INVISIBLE_VEGETATION;
        if (gConfigGeneral.InvisibleScenery)
            viewport->flags |= VIEWPORT_FLAG_INVISIBLE_SCENERY;
        if (gConfigGeneral.InvisiblePaths)
            viewport->flags |= VIEWPORT_FLAG_INVISIBLE_PATHS;
        if (gConfigGeneral.InvisibleSupports)
            viewport->flags |= VIEWPORT_FLAG_INVISIBLE_SUPPORTS;
    }
};

/**
 * Creates the main window that holds the main viewport.
 *  rct2: 0x0066B3E8
 */
WindowBase* WindowMainOpen()
{
    return WindowCreate<MainWindow>(WindowClass::MainWindow, { 0, 0 }, ContextGetWidth(), ContextGetHeight(), WF_STICK_TO_BACK);
}