OverlayWrapper.cpp

Go to the documentation of this file.

/*
    This source file is part of Rigs of Rods
    Copyright 2005-2012 Pierre-Michel Ricordel
    Copyright 2007-2012 Thomas Fischer
    Copyright 2013-2020 Petr Ohlidal
 
    For more information, see http://www.rigsofrods.org/
 
    Rigs of Rods is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License version 3, as
    published by the Free Software Foundation.
 
    Rigs of Rods is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with Rigs of Rods. If not, see <http://www.gnu.org/licenses/>.
*/
 
 
#include <Ogre.h>
#include <Overlay/OgreOverlayManager.h>
#include <Overlay/OgreOverlay.h>
#include <Overlay/OgreFontManager.h>
#include "OverlayWrapper.h"
 
#include "AeroEngine.h"
#include "AppContext.h"
#include "AutoPilot.h"
#include "Actor.h"
#include "ActorManager.h"
#include "Character.h"
#include "DashBoardManager.h"
#include "ErrorUtils.h"
#include "FlexAirfoil.h"
#include "GameContext.h"
#include "GfxActor.h"
#include "GfxScene.h"
#include "Language.h"
#include "RoRVersion.h"
#include "ScrewProp.h"
#include "SoundScriptManager.h"
#include "Terrain.h"
#include "TurboProp.h"
#include "Utils.h"
 
using namespace Ogre;
using namespace RoR;
 
bool g_is_scaled = false;
 
OverlayWrapper::OverlayWrapper()
{
    win = RoR::App::GetAppContext()->GetRenderWindow();
    init();
}
OverlayWrapper::OverlayWrapper() {…}
 
OverlayWrapper::~OverlayWrapper()
{
    showDashboardOverlays(false, nullptr);
    HideRacingOverlay();
}
OverlayWrapper::~OverlayWrapper() {…}
 
void OverlayWrapper::resizePanel(OverlayElement* oe)
{
    if (g_is_scaled)
        return;
    oe->setHeight(oe->getHeight() * (Real)win->getWidth() / (Real)win->getHeight());
    oe->setTop(oe->getTop() * (Real)win->getWidth() / (Real)win->getHeight());
}
void OverlayWrapper::resizePanel(OverlayElement* oe) {…}
 
void OverlayWrapper::reposPanel(OverlayElement* oe)
{
    if (g_is_scaled)
        return;
    oe->setTop(oe->getTop() * (Real)win->getWidth() / (Real)win->getHeight());
}
void OverlayWrapper::reposPanel(OverlayElement* oe) {…}
 
void OverlayWrapper::placeNeedle(SceneNode* node, float x, float y, float len)
{
    node->setPosition((x - 640.0) / 444.0, (512 - y) / 444.0, -2.0);
    node->setScale(0.0025, 0.007 * len, 0.007);
}
void OverlayWrapper::placeNeedle(SceneNode* node, float x, float y, float len) {…}
 
Overlay* OverlayWrapper::loadOverlay(String name, bool autoResizeRation)
{
    Overlay* o = OverlayManager::getSingleton().getByName(name);
    if (!o)
        return NULL;
 
    if (autoResizeRation)
    {
        struct LoadedOverlay lo;
        lo.o = o;
        lo.orgScaleX = o->getScaleX();
        lo.orgScaleY = o->getScaleY();
 
        m_loaded_overlays.push_back(lo);
        resizeOverlay(lo);
    }
    return o;
}
Overlay* OverlayWrapper::loadOverlay(String name, bool autoResizeRation) {…}
 
void OverlayWrapper::resizeOverlay(LoadedOverlay& lo)
{
    // enforce 4:3 for overlays
    float w = win->getWidth();
    float h = win->getHeight();
    float s = (4.0f / 3.0f) / (w / h);
 
    // window is higher than wide
    if (s > 1)
        s = (3.0f / 4.0f) / (h / w);
 
    // originals
    lo.o->setScale(lo.orgScaleX, lo.orgScaleY);
    lo.o->setScroll(0, 0);
 
    // now the new values
    lo.o->setScale(s, s);
    lo.o->scroll(1 - s, s - 1);
}
void OverlayWrapper::resizeOverlay(LoadedOverlay& lo) {…}
 
void OverlayWrapper::windowResized()
{
    for (auto it = m_loaded_overlays.begin(); it != m_loaded_overlays.end(); it++)
    {
        resizeOverlay(*it);
    }
}
void OverlayWrapper::windowResized() {…}
 
OverlayElement* OverlayWrapper::loadOverlayElement(String name)
{
    return OverlayManager::getSingleton().getOverlayElement(name);
}
OverlayElement* OverlayWrapper::loadOverlayElement(String name) {…}
 
Ogre::TextureUnitState* GetTexUnit(Ogre::String material_name) // Internal helper
{
    return MaterialManager::getSingleton().getByName(material_name)->getTechnique(0)->getPass(0)->getTextureUnitState(0);
}
Ogre::TextureUnitState* GetTexUnit(Ogre::String material_name) // Internal helper {…}
 
int OverlayWrapper::init()
{
    m_machine_dashboard_overlay = loadOverlay("tracks/MachineDashboardOverlay");
    m_aerial_dashboard.dash_overlay = loadOverlay("tracks/AirDashboardOverlay", false);
    m_aerial_dashboard.needles_overlay = loadOverlay("tracks/AirNeedlesOverlay", false);
    m_marine_dashboard_overlay = loadOverlay("tracks/BoatDashboardOverlay");
    m_marine_dashboard_needles_overlay = loadOverlay("tracks/BoatNeedlesOverlay");
 
 
    //adjust dashboard size for screen ratio
    resizePanel(loadOverlayElement("tracks/pressureo"));
    resizePanel(loadOverlayElement("tracks/pressureneedle"));
    MaterialPtr m = MaterialManager::getSingleton().getByName("tracks/pressureneedle_mat");
    if (m)
        pressuretexture = m->getTechnique(0)->getPass(0)->getTextureUnitState(0);
    else
        pressuretexture = nullptr;
 
    resizePanel(loadOverlayElement("tracks/machineinstructions"));
    resizePanel(loadOverlayElement("tracks/machinehelppanel"));
 
    resizePanel(OverlayManager::getSingleton().getOverlayElement("tracks/machinedashbar"));
    resizePanel(OverlayManager::getSingleton().getOverlayElement("tracks/machinedashfiller"));
 
    resizePanel(OverlayManager::getSingleton().getOverlayElement("tracks/airdashbar"));
    resizePanel(OverlayManager::getSingleton().getOverlayElement("tracks/airdashfiller"));
 
    OverlayElement* tempoe;
    resizePanel(tempoe = OverlayManager::getSingleton().getOverlayElement("tracks/thrusttrack1"));
 
    resizePanel(OverlayManager::getSingleton().getOverlayElement("tracks/thrusttrack2"));
    resizePanel(OverlayManager::getSingleton().getOverlayElement("tracks/thrusttrack3"));
    resizePanel(OverlayManager::getSingleton().getOverlayElement("tracks/thrusttrack4"));
 
    resizePanel(m_aerial_dashboard.engines[0].thr_element = loadOverlayElement("tracks/thrust1"));
    resizePanel(m_aerial_dashboard.engines[1].thr_element = loadOverlayElement("tracks/thrust2"));
    resizePanel(m_aerial_dashboard.engines[2].thr_element = loadOverlayElement("tracks/thrust3"));
    resizePanel(m_aerial_dashboard.engines[3].thr_element = loadOverlayElement("tracks/thrust4"));
 
    thrtop = 1.0f + tempoe->getTop() + m_aerial_dashboard.engines[0].thr_element->getHeight() * 0.5f;
    thrheight = tempoe->getHeight() - m_aerial_dashboard.engines[0].thr_element->getHeight() * 2.0f;
    throffset = m_aerial_dashboard.engines[0].thr_element->getHeight() * 0.5f;
 
    m_aerial_dashboard.thrust_track_top = thrtop;
    m_aerial_dashboard.thrust_track_height = thrheight;
 
    m_aerial_dashboard.engines[0].Setup("tracks/engfire1", "tracks/thrust1");
    m_aerial_dashboard.engines[1].Setup("tracks/engfire2", "tracks/thrust2");
    m_aerial_dashboard.engines[2].Setup("tracks/engfire3", "tracks/thrust3");
    m_aerial_dashboard.engines[3].Setup("tracks/engfire4", "tracks/thrust4");
    m_aerial_dashboard.engstarts[0].Setup("tracks/engstart1", "tracks/engstart-on", "tracks/engstart-off");
    m_aerial_dashboard.engstarts[1].Setup("tracks/engstart2", "tracks/engstart-on", "tracks/engstart-off");
    m_aerial_dashboard.engstarts[2].Setup("tracks/engstart3", "tracks/engstart-on", "tracks/engstart-off");
    m_aerial_dashboard.engstarts[3].Setup("tracks/engstart4", "tracks/engstart-on", "tracks/engstart-off");
    resizePanel(loadOverlayElement("tracks/airrpm1"));
    resizePanel(loadOverlayElement("tracks/airrpm2"));
    resizePanel(loadOverlayElement("tracks/airrpm3"));
    resizePanel(loadOverlayElement("tracks/airrpm4"));
    resizePanel(loadOverlayElement("tracks/airpitch1"));
    resizePanel(loadOverlayElement("tracks/airpitch2"));
    resizePanel(loadOverlayElement("tracks/airpitch3"));
    resizePanel(loadOverlayElement("tracks/airpitch4"));
    resizePanel(loadOverlayElement("tracks/airtorque1"));
    resizePanel(loadOverlayElement("tracks/airtorque2"));
    resizePanel(loadOverlayElement("tracks/airtorque3"));
    resizePanel(loadOverlayElement("tracks/airtorque4"));
    resizePanel(loadOverlayElement("tracks/airspeed"));
    resizePanel(loadOverlayElement("tracks/vvi"));
    resizePanel(loadOverlayElement("tracks/altimeter"));
    resizePanel(loadOverlayElement("tracks/altimeter_val"));
    m_aerial_dashboard.alt_value_textarea = (TextAreaOverlayElement*)loadOverlayElement("tracks/altimeter_val");
    boat_depth_value_taoe = (TextAreaOverlayElement*)loadOverlayElement("tracks/boatdepthmeter_val");
    resizePanel(loadOverlayElement("tracks/adi-tape"));
    resizePanel(loadOverlayElement("tracks/adi"));
    resizePanel(loadOverlayElement("tracks/adi-bugs"));
    m_aerial_dashboard.adibugstexture = GetTexUnit("tracks/adi-bugs");
    m_aerial_dashboard.aditapetexture = GetTexUnit("tracks/adi-tape");
    resizePanel(loadOverlayElement("tracks/aoa"));
    resizePanel(loadOverlayElement("tracks/hsi"));
    resizePanel(loadOverlayElement("tracks/hsi-rose"));
    resizePanel(loadOverlayElement("tracks/hsi-bug"));
    resizePanel(loadOverlayElement("tracks/hsi-v"));
    resizePanel(loadOverlayElement("tracks/hsi-h"));
    m_aerial_dashboard.hsirosetexture = GetTexUnit("tracks/hsi-rose");
    m_aerial_dashboard.hsibugtexture =  GetTexUnit("tracks/hsi-bug");
    m_aerial_dashboard.hsivtexture =    GetTexUnit("tracks/hsi-v");
    m_aerial_dashboard.hsihtexture =    GetTexUnit("tracks/hsi-h");
    //autopilot
    reposPanel(loadOverlayElement("tracks/ap_hdg_pack"));
    reposPanel(loadOverlayElement("tracks/ap_wlv_but"));
    reposPanel(loadOverlayElement("tracks/ap_nav_but"));
    reposPanel(loadOverlayElement("tracks/ap_alt_pack"));
    reposPanel(loadOverlayElement("tracks/ap_vs_pack"));
    reposPanel(loadOverlayElement("tracks/ap_ias_pack"));
    reposPanel(loadOverlayElement("tracks/ap_gpws_but"));
    reposPanel(loadOverlayElement("tracks/ap_brks_but"));
    m_aerial_dashboard.hdg.Setup("tracks/ap_hdg_but", "tracks/hdg-on", "tracks/hdg-off");
    m_aerial_dashboard.hdg_trim.Setup("tracks/ap_hdg_up", "tracks/ap_hdg_dn", "tracks/ap_hdg_val");
    m_aerial_dashboard.wlv.Setup("tracks/ap_wlv_but", "tracks/wlv-on", "tracks/wlv-off");
    m_aerial_dashboard.nav.Setup("tracks/ap_nav_but", "tracks/nav-on", "tracks/nav-off");
    m_aerial_dashboard.alt.Setup("tracks/ap_alt_but", "tracks/hold-on", "tracks/hold-off");
    m_aerial_dashboard.alt_trim.Setup("tracks/ap_alt_up", "tracks/ap_alt_dn", "tracks/ap_alt_val");
    m_aerial_dashboard.vs.Setup("tracks/ap_vs_but", "tracks/vs-on", "tracks/vs-off");
    m_aerial_dashboard.vs_trim.Setup("tracks/ap_vs_up", "tracks/ap_vs_dn", "tracks/ap_vs_val");
    m_aerial_dashboard.ias.Setup("tracks/ap_ias_but", "tracks/athr-on", "tracks/athr-off");
    m_aerial_dashboard.ias_trim.Setup("tracks/ap_ias_up", "tracks/ap_ias_dn", "tracks/ap_ias_val");
    m_aerial_dashboard.gpws.Setup("tracks/ap_gpws_but", "tracks/gpws-on", "tracks/gpws-off");
    m_aerial_dashboard.brks.Setup("tracks/ap_brks_but", "tracks/brks-on", "tracks/brks-off");
 
    //boat
    resizePanel(loadOverlayElement("tracks/boatdashbar"));
    resizePanel(loadOverlayElement("tracks/boatdashfiller"));
    resizePanel(loadOverlayElement("tracks/boatthrusttrack1"));
    resizePanel(loadOverlayElement("tracks/boatthrusttrack2"));
 
    //resizePanel(boatmapo=loadOverlayElement("tracks/boatmap"));
    //resizePanel(boatmapdot=loadOverlayElement("tracks/boatreddot"));
 
    resizePanel(bthro1 = loadOverlayElement("tracks/boatthrust1"));
    resizePanel(bthro2 = loadOverlayElement("tracks/boatthrust2"));
 
    resizePanel(loadOverlayElement("tracks/boatspeed"));
    resizePanel(loadOverlayElement("tracks/boatsteer"));
    resizePanel(loadOverlayElement("tracks/boatspeedneedle"));
    resizePanel(loadOverlayElement("tracks/boatsteer/fg"));
    boatspeedtexture = ((MaterialPtr)(MaterialManager::getSingleton().getByName("tracks/boatspeedneedle_mat")))->getTechnique(0)->getPass(0)->getTextureUnitState(0);
    boatsteertexture = ((MaterialPtr)(MaterialManager::getSingleton().getByName("tracks/boatsteer/fg_mat")))->getTechnique(0)->getPass(0)->getTextureUnitState(0);
 
    //prepare needles
    speedotexture = ((MaterialPtr)(MaterialManager::getSingleton().getByName("tracks/speedoneedle_mat")))->getTechnique(0)->getPass(0)->getTextureUnitState(0); // Needed for dashboard-prop
    tachotexture  = ((MaterialPtr)(MaterialManager::getSingleton().getByName("tracks/tachoneedle_mat"))) ->getTechnique(0)->getPass(0)->getTextureUnitState(0); // Needed for dashboard-prop
 
    resizePanel(loadOverlayElement("tracks/airspeedneedle"));
    m_aerial_dashboard.airspeedtexture = GetTexUnit("tracks/airspeedneedle_mat");
 
    resizePanel(loadOverlayElement("tracks/altimeterneedle"));
    m_aerial_dashboard.altimetertexture = GetTexUnit("tracks/altimeterneedle_mat");
 
    resizePanel(loadOverlayElement("tracks/vvineedle"));
    m_aerial_dashboard.vvitexture = GetTexUnit("tracks/vvineedle_mat");
 
    resizePanel(loadOverlayElement("tracks/aoaneedle"));
    m_aerial_dashboard.aoatexture = GetTexUnit("tracks/aoaneedle_mat");
 
    resizePanel(loadOverlayElement("tracks/airrpm1needle"));
    m_aerial_dashboard.engines[0].rpm_texture = GetTexUnit("tracks/airrpm1needle_mat");
    resizePanel(loadOverlayElement("tracks/airrpm2needle"));
    m_aerial_dashboard.engines[1].rpm_texture = GetTexUnit("tracks/airrpm2needle_mat");
    resizePanel(loadOverlayElement("tracks/airrpm3needle"));
    m_aerial_dashboard.engines[2].rpm_texture = GetTexUnit("tracks/airrpm3needle_mat");
    resizePanel(loadOverlayElement("tracks/airrpm4needle"));
    m_aerial_dashboard.engines[3].rpm_texture = GetTexUnit("tracks/airrpm4needle_mat");
 
    resizePanel(loadOverlayElement("tracks/airpitch1needle"));
    m_aerial_dashboard.engines[0].pitch_texture = GetTexUnit("tracks/airpitch1needle_mat");
    resizePanel(loadOverlayElement("tracks/airpitch2needle"));
    m_aerial_dashboard.engines[1].pitch_texture = GetTexUnit("tracks/airpitch2needle_mat");
    resizePanel(loadOverlayElement("tracks/airpitch3needle"));
    m_aerial_dashboard.engines[2].pitch_texture = GetTexUnit("tracks/airpitch3needle_mat");
    resizePanel(loadOverlayElement("tracks/airpitch4needle"));
    m_aerial_dashboard.engines[3].pitch_texture = GetTexUnit("tracks/airpitch4needle_mat");
 
    resizePanel(loadOverlayElement("tracks/airtorque1needle"));
    m_aerial_dashboard.engines[0].torque_texture = GetTexUnit("tracks/airtorque1needle_mat");
    resizePanel(loadOverlayElement("tracks/airtorque2needle"));
    m_aerial_dashboard.engines[1].torque_texture = GetTexUnit("tracks/airtorque2needle_mat");
    resizePanel(loadOverlayElement("tracks/airtorque3needle"));
    m_aerial_dashboard.engines[2].torque_texture = GetTexUnit("tracks/airtorque3needle_mat");
    resizePanel(loadOverlayElement("tracks/airtorque4needle"));
    m_aerial_dashboard.engines[3].torque_texture = GetTexUnit("tracks/airtorque4needle_mat");
 
    guiGear = loadOverlayElement("tracks/Gear");
    guiGear3D = loadOverlayElement("tracks/3DGear");
 
    guiAuto[0] = (TextAreaOverlayElement*)loadOverlayElement("tracks/AGearR");
    guiAuto[1] = (TextAreaOverlayElement*)loadOverlayElement("tracks/AGearN");
    guiAuto[2] = (TextAreaOverlayElement*)loadOverlayElement("tracks/AGearD");
    guiAuto[3] = (TextAreaOverlayElement*)loadOverlayElement("tracks/AGear2");
    guiAuto[4] = (TextAreaOverlayElement*)loadOverlayElement("tracks/AGear1");
 
    guiAuto3D[0] = (TextAreaOverlayElement*)loadOverlayElement("tracks/3DAGearR");
    guiAuto3D[1] = (TextAreaOverlayElement*)loadOverlayElement("tracks/3DAGearN");
    guiAuto3D[2] = (TextAreaOverlayElement*)loadOverlayElement("tracks/3DAGearD");
    guiAuto3D[3] = (TextAreaOverlayElement*)loadOverlayElement("tracks/3DAGear2");
    guiAuto3D[4] = (TextAreaOverlayElement*)loadOverlayElement("tracks/3DAGear1");
 
    m_truck_pressure_overlay = loadOverlay("tracks/PressureOverlay");
    m_truck_pressure_needle_overlay = loadOverlay("tracks/PressureNeedleOverlay");
 
    m_racing_overlay = loadOverlay("tracks/Racing", false);
    laptime = (TextAreaOverlayElement*)loadOverlayElement("tracks/Racing/LapTime");
    bestlaptime = (TextAreaOverlayElement*)loadOverlayElement("tracks/Racing/BestLapTime");
 
    g_is_scaled = true;
    m_aerial_dashboard.SetupMouseHovers();
 
    return 0;
}
int OverlayWrapper::init() {…}
 
void OverlayWrapper::update(float dt)
{
    if (mTimeUntilNextToggle > 0)
        mTimeUntilNextToggle -= dt;
}
void OverlayWrapper::update(float dt) {…}
 
void OverlayWrapper::showPressureOverlay(bool show)
{
    if (m_truck_pressure_overlay)
    {
        if (show)
        {
            m_truck_pressure_overlay->show();
            m_truck_pressure_needle_overlay->show();
        }
        else
        {
            m_truck_pressure_overlay->hide();
            m_truck_pressure_needle_overlay->hide();
        }
    }
}
void OverlayWrapper::showPressureOverlay(bool show) {…}
 
void OverlayWrapper::ToggleDashboardOverlays(ActorPtr actor)
{
    showDashboardOverlays(!m_dashboard_visible, actor);
}
void OverlayWrapper::ToggleDashboardOverlays(ActorPtr actor) {…}
 
void OverlayWrapper::showDashboardOverlays(bool show, ActorPtr actor)
{
    m_dashboard_visible = show;
 
    // check if we use the new style dashboards
    if (actor && actor->ar_dashboard && actor->ar_dashboard->wasDashboardHudLoaded())
    {
        actor->ar_dashboard->setVisible(show);
        return;
    }
 
    if (show)
    {
        int mode = actor ? actor->ar_driveable : -1;
 
        if (mode == AIRPLANE)
        {
            m_aerial_dashboard.needles_overlay->show();
            m_aerial_dashboard.dash_overlay->show();
        }
        else if (mode == BOAT)
        {
            m_marine_dashboard_needles_overlay->show();
            m_marine_dashboard_overlay->show();
        }
        else if (mode == MACHINE)
        {
            Ogre::OverlayElement* help_elem = OverlayManager::getSingleton().getOverlayElement("tracks/machinehelppanel");
            if (actor->GetGfxActor()->GetHelpMat())
            {
                help_elem->setMaterial(actor->GetGfxActor()->GetHelpMat());
            }
            else
            {
                help_elem->setMaterialName("tracks/black");
            }
            m_machine_dashboard_overlay->show();
        }
    }
    else
    {
        m_aerial_dashboard.needles_overlay->hide();
        m_aerial_dashboard.dash_overlay->hide();
 
        m_marine_dashboard_needles_overlay->hide();
        m_marine_dashboard_overlay->hide();
 
        m_machine_dashboard_overlay->hide();
    }
}
void OverlayWrapper::showDashboardOverlays(bool show, ActorPtr actor) {…}
 
void OverlayWrapper::updateStats(bool detailed)
{
    static std::string currFps = _L("Current FPS: ");
    static std::string avgFps = _L("Average FPS: ");
    static std::string bestFps = _L("Best FPS: ");
    static std::string worstFps = _L("Worst FPS: ");
    static std::string tris = _L("Triangle Count: ");
    const RenderTarget::FrameStats& stats = win->getStatistics();
 
    // update stats when necessary
    try
    {
        OverlayElement* guiAvg = OverlayManager::getSingleton().getOverlayElement("Core/AverageFps");
        OverlayElement* guiCurr = OverlayManager::getSingleton().getOverlayElement("Core/CurrFps");
        OverlayElement* guiBest = OverlayManager::getSingleton().getOverlayElement("Core/BestFps");
        OverlayElement* guiWorst = OverlayManager::getSingleton().getOverlayElement("Core/WorstFps");
 
        guiAvg->setCaption(avgFps + TOSTRING(stats.avgFPS));
        guiCurr->setCaption(currFps + TOSTRING(stats.lastFPS));
        guiBest->setCaption(bestFps + TOSTRING(stats.bestFPS) + (" ") + TOSTRING(stats.bestFrameTime) + (" ms"));
        guiWorst->setCaption(worstFps + TOSTRING(stats.worstFPS) + (" ") + TOSTRING(stats.worstFrameTime) + (" ms"));
 
        OverlayElement* guiTris = OverlayManager::getSingleton().getOverlayElement("Core/NumTris");
        std::string triss = tris + TOSTRING(stats.triangleCount);
        if (stats.triangleCount > 1000000)
            triss = tris + TOSTRING(stats.triangleCount/1000000.0f) + (" M");
        else if (stats.triangleCount > 1000)
            triss = tris + TOSTRING(stats.triangleCount/1000.0f) + (" k");
        guiTris->setCaption(triss);
 
        // create some memory texts
        std::string memoryText;
        if (TextureManager::getSingleton().getMemoryUsage() > 1)
            memoryText = memoryText + _L("Textures: ") + formatBytes(TextureManager::getSingleton().getMemoryUsage()) + (" / ") + formatBytes(TextureManager::getSingleton().getMemoryBudget()) + ("\n");
        if (CompositorManager::getSingleton().getMemoryUsage() > 1)
            memoryText = memoryText + _L("Compositors: ") + formatBytes(CompositorManager::getSingleton().getMemoryUsage()) + (" / ") + formatBytes(CompositorManager::getSingleton().getMemoryBudget()) + ("\n");
        if (FontManager::getSingleton().getMemoryUsage() > 1)
            memoryText = memoryText + _L("Fonts: ") + formatBytes(FontManager::getSingleton().getMemoryUsage()) + (" / ") + formatBytes(FontManager::getSingleton().getMemoryBudget()) + ("\n");
        if (GpuProgramManager::getSingleton().getMemoryUsage() > 1)
            memoryText = memoryText + _L("GPU Program: ") + formatBytes(GpuProgramManager::getSingleton().getMemoryUsage()) + (" / ") + formatBytes(GpuProgramManager::getSingleton().getMemoryBudget()) + ("\n");
        if (HighLevelGpuProgramManager::getSingleton().getMemoryUsage() > 1)
            memoryText = memoryText + _L("HL GPU Program: ") + formatBytes(HighLevelGpuProgramManager::getSingleton().getMemoryUsage()) + (" / ") + formatBytes(HighLevelGpuProgramManager::getSingleton().getMemoryBudget()) + ("\n");
        if (MaterialManager::getSingleton().getMemoryUsage() > 1)
            memoryText = memoryText + _L("Materials: ") + formatBytes(MaterialManager::getSingleton().getMemoryUsage()) + (" / ") + formatBytes(MaterialManager::getSingleton().getMemoryBudget()) + ("\n");
        if (MeshManager::getSingleton().getMemoryUsage() > 1)
            memoryText = memoryText + _L("Meshes: ") + formatBytes(MeshManager::getSingleton().getMemoryUsage()) + (" / ") + formatBytes(MeshManager::getSingleton().getMemoryBudget()) + ("\n");
        if (SkeletonManager::getSingleton().getMemoryUsage() > 1)
            memoryText = memoryText + _L("Skeletons: ") + formatBytes(SkeletonManager::getSingleton().getMemoryUsage()) + (" / ") + formatBytes(SkeletonManager::getSingleton().getMemoryBudget()) + ("\n");
        if (MaterialManager::getSingleton().getMemoryUsage() > 1)
            memoryText = memoryText + _L("Materials: ") + formatBytes(MaterialManager::getSingleton().getMemoryUsage()) + (" / ") + formatBytes(MaterialManager::getSingleton().getMemoryBudget()) + ("\n");
        memoryText = memoryText + ("\n");
 
        OverlayElement* memoryDbg = OverlayManager::getSingleton().getOverlayElement("Core/MemoryText");
        memoryDbg->setCaption(memoryText);
 
        float sumMem = TextureManager::getSingleton().getMemoryUsage() + CompositorManager::getSingleton().getMemoryUsage() + FontManager::getSingleton().getMemoryUsage() + GpuProgramManager::getSingleton().getMemoryUsage() + HighLevelGpuProgramManager::getSingleton().getMemoryUsage() + MaterialManager::getSingleton().getMemoryUsage() + MeshManager::getSingleton().getMemoryUsage() + SkeletonManager::getSingleton().getMemoryUsage() + MaterialManager::getSingleton().getMemoryUsage();
        String sumMemoryText = _L("Memory (Ogre): ") + formatBytes(sumMem) + ("\n");
 
        OverlayElement* memorySumDbg = OverlayManager::getSingleton().getOverlayElement("Core/CurrMemory");
        memorySumDbg->setCaption(sumMemoryText);
    }
    catch (...)
    {
        // ignore
    }
}
void OverlayWrapper::updateStats(bool detailed) {…}
 
bool OverlayWrapper::handleMousePressed()
{
    ActorPtr player_actor = App::GetGameContext()->GetPlayerActor();
    if (!player_actor
        || !m_aerial_dashboard.needles_overlay->isVisible()
        || !m_aerial_dashboard.hovered_widget)
        return false;
 
    // IMPORTANT: get mouse button state from InputEngine, not from OIS directly
    //  - that state may be dirty, see commentary in `InputEngine::getMouseState()`
    const OIS::MouseState ms = App::GetInputEngine()->getMouseState();
    bool res = false;
    if (player_actor->ar_driveable == AIRPLANE && ms.buttonDown(OIS::MB_Left))
    {
        const int num_engines = std::min(4, player_actor->ar_num_aeroengines);
 
        OverlayElement* element = m_aerial_dashboard.hovered_widget->GetHoveredElement();
        if (element)
        {
            res = true;
            for (int i = 0; i < num_engines; ++i)
            {
                if (element == m_aerial_dashboard.engines[i].thr_element)
                {
                    m_aerial_dashboard.mouse_drag_in_progress = true;
                }
            }
 
            for (int i = 0; i < num_engines; ++i)
            {
                if (element == m_aerial_dashboard.engstarts[i].element)
                {
                    player_actor->ar_aeroengines[i]->flipStart();
                }
            }
 
            if (player_actor->ar_autopilot && mTimeUntilNextToggle <= 0)
            {
                //heading group
                if (element == m_aerial_dashboard.hdg.element)
                {
                    mTimeUntilNextToggle = 0.2;
                    player_actor->ar_autopilot->toggleHeading(Autopilot::HEADING_FIXED);
                }
                if (element == m_aerial_dashboard.wlv.element)
                {
                    mTimeUntilNextToggle = 0.2;
                    player_actor->ar_autopilot->toggleHeading(Autopilot::HEADING_WLV);
                }
                if (element == m_aerial_dashboard.nav.element)
                {
                    mTimeUntilNextToggle = 0.2;
                    player_actor->ar_autopilot->toggleHeading(Autopilot::HEADING_NAV);
                }
                //altitude group
                if (element == m_aerial_dashboard.alt.element)
                {
                    mTimeUntilNextToggle = 0.2;
                    player_actor->ar_autopilot->toggleAlt(Autopilot::ALT_FIXED);
                }
                if (element == m_aerial_dashboard.vs.element)
                {
                    mTimeUntilNextToggle = 0.2;
                    player_actor->ar_autopilot->toggleAlt(Autopilot::ALT_VS);
                }
                //IAS
                if (element == m_aerial_dashboard.ias.element)
                {
                    mTimeUntilNextToggle = 0.2;
                    player_actor->ar_autopilot->toggleIAS();
                }
                //GPWS
                if (element == m_aerial_dashboard.gpws.element)
                {
                    mTimeUntilNextToggle = 0.2;
                    player_actor->ar_autopilot->toggleGPWS();
                }
                //BRKS
                if (element == m_aerial_dashboard.brks.element)
                {
                    mTimeUntilNextToggle = 0.2;
                    player_actor->parkingbrakeToggle();
                }
                //trims
                if (element == m_aerial_dashboard.hdg_trim.up_button)
                {
                    mTimeUntilNextToggle = 0.1;
                    player_actor->ar_autopilot->adjHDG(1);
                }
                if (element == m_aerial_dashboard.hdg_trim.dn_button)
                {
                    mTimeUntilNextToggle = 0.1;
                    player_actor->ar_autopilot->adjHDG(-1);
                }
                if (element == m_aerial_dashboard.alt_trim.up_button)
                {
                    mTimeUntilNextToggle = 0.1;
                    player_actor->ar_autopilot->adjALT(100);
                }
                if (element == m_aerial_dashboard.alt_trim.dn_button)
                {
                    mTimeUntilNextToggle = 0.1;
                    player_actor->ar_autopilot->adjALT(-100);
                }
                if (element == m_aerial_dashboard.vs_trim.up_button)
                {
                    mTimeUntilNextToggle = 0.1;
                    player_actor->ar_autopilot->adjVS(100);
                }
                if (element == m_aerial_dashboard.vs_trim.dn_button)
                {
                    mTimeUntilNextToggle = 0.1;
                    player_actor->ar_autopilot->adjVS(-100);
                }
                if (element == m_aerial_dashboard.ias_trim.up_button)
                {
                    mTimeUntilNextToggle = 0.1;
                    player_actor->ar_autopilot->adjIAS(1);
                }
                if (element == m_aerial_dashboard.ias_trim.dn_button)
                {
                    mTimeUntilNextToggle = 0.1;
                    player_actor->ar_autopilot->adjIAS(-1);
                }
            }
        }
    }
    return res;
}
bool OverlayWrapper::handleMousePressed() {…}
 
bool OverlayWrapper::handleMouseMoved()
{
    ActorPtr player_actor = App::GetGameContext()->GetPlayerActor();
    if (!player_actor || !m_aerial_dashboard.needles_overlay->isVisible())
        return false;
 
    const Ogre::Vector2 mousepos = App::GetInputEngine()->getMouseNormalizedScreenPos();
 
    // Update mouse drag if ongoing
    if (m_aerial_dashboard.mouse_drag_in_progress)
    {
        const int num_engines = std::min(4, player_actor->ar_num_aeroengines);
        float thr_value = 1.0f - ((mousepos.y - thrtop - throffset) / thrheight);
        for (int i = 0; i < num_engines; ++i)
        {
            if (m_aerial_dashboard.hovered_widget == &m_aerial_dashboard.engines[i])
            {
                player_actor->ar_aeroengines[i]->setThrottle(thr_value);
            }
        }
        return true;
    }
 
    // Just detect mouse hover
    m_aerial_dashboard.UpdateMouseHovers();
 
    return false;
}
bool OverlayWrapper::handleMouseMoved() {…}
 
bool OverlayWrapper::handleMouseReleased()
{
    // IMPORTANT: get mouse button state from InputEngine, not from OIS directly
    //  - that state may be dirty, see commentary in `InputEngine::getMouseState()`
    const OIS::MouseState ms = App::GetInputEngine()->getMouseState();
 
    if (!ms.buttonDown(OIS::MB_Left))
    {
        m_aerial_dashboard.mouse_drag_in_progress = false;
    }
 
    return false;
}
bool OverlayWrapper::handleMouseReleased() {…}
 
void OverlayWrapper::UpdatePressureOverlay(RoR::GfxActor* ga)
{
    if (ga->GetSimDataBuffer().simbuf_tyre_pressurizing)
    {
        this->showPressureOverlay(true);
        const float pressure = ga->GetSimDataBuffer().simbuf_tyre_pressure;
        Real angle = 135.0 - pressure * 2.7;
        pressuretexture->setTextureRotate(Degree(angle));
    }
    else
    {
        this->showPressureOverlay(false);
    }
}
void OverlayWrapper::UpdatePressureOverlay(RoR::GfxActor* ga) {…}
 
void OverlayWrapper::UpdateLandVehicleHUD(RoR::GfxActor* ga)
{
    // gears
    int vehicle_getgear = ga->GetSimDataBuffer().simbuf_gear;
    if (vehicle_getgear > 0)
    {
        size_t numgears = ga->GetSimDataBuffer().simbuf_num_gears;
        String gearstr = TOSTRING(vehicle_getgear) + "/" + TOSTRING(numgears);
        guiGear->setCaption(gearstr);
        guiGear3D->setCaption(gearstr);
    }
    else if (vehicle_getgear == 0)
    {
        guiGear->setCaption("N");
        guiGear3D->setCaption("N");
    }
    else
    {
        guiGear->setCaption("R");
        guiGear3D->setCaption("R");
    }
 
    //autogears
    int cg = ga->GetSimDataBuffer().simbuf_autoshift;
    for (int i = 0; i < 5; i++)
    {
        if (i == cg)
        {
            if (i == 1)
            {
                guiAuto[i]->setColourTop(ColourValue(1.0, 0.2, 0.2, 1.0));
                guiAuto[i]->setColourBottom(ColourValue(0.8, 0.1, 0.1, 1.0));
                guiAuto3D[i]->setColourTop(ColourValue(1.0, 0.2, 0.2, 1.0));
                guiAuto3D[i]->setColourBottom(ColourValue(0.8, 0.1, 0.1, 1.0));
            }
            else
            {
                guiAuto[i]->setColourTop(ColourValue(1.0, 1.0, 1.0, 1.0));
                guiAuto[i]->setColourBottom(ColourValue(0.8, 0.8, 0.8, 1.0));
                guiAuto3D[i]->setColourTop(ColourValue(1.0, 1.0, 1.0, 1.0));
                guiAuto3D[i]->setColourBottom(ColourValue(0.8, 0.8, 0.8, 1.0));
            }
        }
        else
        {
            if (i == 1)
            {
                guiAuto[i]->setColourTop(ColourValue(0.4, 0.05, 0.05, 1.0));
                guiAuto[i]->setColourBottom(ColourValue(0.3, 0.02, 0.2, 1.0));
                guiAuto3D[i]->setColourTop(ColourValue(0.4, 0.05, 0.05, 1.0));
                guiAuto3D[i]->setColourBottom(ColourValue(0.3, 0.02, 0.2, 1.0));
            }
            else
            {
                guiAuto[i]->setColourTop(ColourValue(0.4, 0.4, 0.4, 1.0));
                guiAuto[i]->setColourBottom(ColourValue(0.3, 0.3, 0.3, 1.0));
                guiAuto3D[i]->setColourTop(ColourValue(0.4, 0.4, 0.4, 1.0));
                guiAuto3D[i]->setColourBottom(ColourValue(0.3, 0.3, 0.3, 1.0));
            }
        }
    }
 
    // speedo / calculate speed
    Real guiSpeedFactor = 7.0 * (140.0 / ga->GetSimDataBuffer().simbuf_speedo_highest_kph);
    Real angle = 140 - fabs(ga->GetSimDataBuffer().simbuf_wheel_speed * guiSpeedFactor);
    angle = std::max(-140.0f, angle);
    speedotexture->setTextureRotate(Degree(angle));
 
    // calculate tach stuff
    Real tachoFactor = 0.072;
    if (ga->GetSimDataBuffer().simbuf_speedo_use_engine_max_rpm)
    {
        tachoFactor = 0.072 * (3500 / ga->GetSimDataBuffer().simbuf_engine_max_rpm);
    }
    angle = 126.0 - fabs(ga->GetSimDataBuffer().simbuf_engine_rpm * tachoFactor);
    angle = std::max(-120.0f, angle);
    angle = std::min(angle, 121.0f);
    tachotexture->setTextureRotate(Degree(angle));
}
void OverlayWrapper::UpdateLandVehicleHUD(RoR::GfxActor* ga) {…}
 
void OverlayWrapper::UpdateAerialHUD(RoR::GfxActor* gfx_actor)
{
    RoR::ActorSB& simbuf = gfx_actor->GetSimDataBuffer();
    RoR::NodeSB* nodes = gfx_actor->GetSimNodeBuffer();
 
    auto const& simbuf_ae = simbuf.simbuf_aeroengines;
    int num_ae = static_cast<int>( simbuf_ae.size() );
 
    //throttles
    m_aerial_dashboard.SetThrottle(0, true, simbuf_ae[0].simbuf_ae_throttle);
    m_aerial_dashboard.SetThrottle(1, (num_ae > 1), (num_ae > 1) ? simbuf_ae[1].simbuf_ae_throttle : 0.f);
    m_aerial_dashboard.SetThrottle(2, (num_ae > 2), (num_ae > 2) ? simbuf_ae[2].simbuf_ae_throttle : 0.f);
    m_aerial_dashboard.SetThrottle(3, (num_ae > 3), (num_ae > 3) ? simbuf_ae[3].simbuf_ae_throttle : 0.f);
 
    //fire
    m_aerial_dashboard.SetEngineFailed(0, simbuf_ae[0].simbuf_ae_failed);
    m_aerial_dashboard.SetEngineFailed(1, num_ae > 1 && simbuf_ae[1].simbuf_ae_failed);
    m_aerial_dashboard.SetEngineFailed(2, num_ae > 2 && simbuf_ae[2].simbuf_ae_failed);
    m_aerial_dashboard.SetEngineFailed(3, num_ae > 3 && simbuf_ae[3].simbuf_ae_failed);
 
    //airspeed
    float angle = 0.0;
    float ground_speed_kt = simbuf.simbuf_node0_velo.length() * 1.9438; // 1.943 = m/s in knots/s
 
    //tropospheric model valid up to 11.000m (33.000ft)
    float altitude = nodes[0].AbsPosition.y;
    //float sea_level_temperature=273.15+15.0; //in Kelvin
    float sea_level_pressure = 101325; //in Pa
    //float airtemperature=sea_level_temperature-altitude*0.0065; //in Kelvin
    float airpressure = sea_level_pressure * pow(1.0 - 0.0065 * altitude / 288.15, 5.24947); //in Pa
    float airdensity = airpressure * 0.0000120896;//1.225 at sea level
 
    float kt = ground_speed_kt * sqrt(airdensity / 1.225); //KIAS
    if (kt > 23.0)
    {
        if (kt < 50.0)
            angle = ((kt - 23.0) / 1.111);
        else if (kt < 100.0)
            angle = (24.0 + (kt - 50.0) / 0.8621);
        else if (kt < 300.0)
            angle = (82.0 + (kt - 100.0) / 0.8065);
        else
            angle = 329.0;
    }
    m_aerial_dashboard.airspeedtexture->setTextureRotate(Degree(-angle));
 
    // AOA
    angle = simbuf.simbuf_wing4_aoa;
    if (kt < 10.0)
        angle = 0;
    float absangle = angle;
    if (absangle < 0)
        absangle = -absangle;
 
    const int actor_id = gfx_actor->GetActorId();
    SOUND_MODULATE(actor_id, SS_MOD_AOA, absangle);
    if (absangle > 18.0) // TODO: magicccc
        SOUND_START(actor_id, SS_TRIG_AOA);
    else
        SOUND_STOP(actor_id, SS_TRIG_AOA);
 
    if (angle > 25.0)
        angle = 25.0;
    if (angle < -25.0)
        angle = -25.0;
    m_aerial_dashboard.aoatexture->setTextureRotate(Degree(-angle * 4.7 + 90.0));
 
    // altimeter
    angle = nodes[0].AbsPosition.y * 1.1811;
    m_aerial_dashboard.altimetertexture->setTextureRotate(Degree(-angle));
    char altc[10];
    sprintf(altc, "%03u", (int)(nodes[0].AbsPosition.y / 30.48));
    m_aerial_dashboard.alt_value_textarea->setCaption(altc);
 
    //adi
    //roll
    Vector3 rollv = nodes[simbuf.simbuf_camera0_pos_node].AbsPosition - nodes[simbuf.simbuf_camera0_roll_node].AbsPosition;
    rollv.normalise();
    float rollangle = asin(rollv.dotProduct(Vector3::UNIT_Y));
 
    //pitch
    Vector3 dirv = simbuf.simbuf_direction;
    float pitchangle = asin(dirv.dotProduct(Vector3::UNIT_Y));
    Vector3 upv = dirv.crossProduct(-rollv);
    if (upv.y < 0)
        rollangle = 3.14159 - rollangle;
    m_aerial_dashboard.adibugstexture->setTextureRotate(Radian(-rollangle));
    m_aerial_dashboard.aditapetexture->setTextureVScroll(-pitchangle * 0.25);
    m_aerial_dashboard.aditapetexture->setTextureRotate(Radian(-rollangle));
 
    //hsi
    float dirangle = atan2(dirv.dotProduct(Vector3::UNIT_X), dirv.dotProduct(-Vector3::UNIT_Z));
    m_aerial_dashboard.hsirosetexture->setTextureRotate(Radian(dirangle));
 
    //autopilot
    m_aerial_dashboard.hsibugtexture->setTextureRotate(Radian(dirangle) - Degree(simbuf.simbuf_ap_heading_value));
 
    float vdev = 0;
    float hdev = 0;
    if (simbuf.simbuf_ap_ils_available)
    {
        vdev = simbuf.simbuf_ap_ils_vdev;
        hdev = simbuf.simbuf_ap_ils_hdev;
    }
    if (hdev > 15)
        hdev = 15;
    if (hdev < -15)
        hdev = -15;
    m_aerial_dashboard.hsivtexture->setTextureUScroll(-hdev * 0.02);
    if (vdev > 15)
        vdev = 15;
    if (vdev < -15)
        vdev = -15;
    m_aerial_dashboard.hsihtexture->setTextureVScroll(-vdev * 0.02);
 
    //vvi
    float vvi = simbuf.simbuf_node0_velo.y * 196.85;
    if (vvi < 1000.0 && vvi > -1000.0)
        angle = vvi * 0.047;
    if (vvi > 1000.0 && vvi < 6000.0)
        angle = 47.0 + (vvi - 1000.0) * 0.01175;
    if (vvi > 6000.0)
        angle = 105.75;
    if (vvi < -1000.0 && vvi > -6000.0)
        angle = -47.0 + (vvi + 1000.0) * 0.01175;
    if (vvi < -6000.0)
        angle = -105.75;
    m_aerial_dashboard.vvitexture->setTextureRotate(Degree(-angle + 90.0));
 
    const bool is_prop = simbuf_ae[0].simbuf_ae_type == AeroEngineType::AE_XPROP;
 
    //rpm
    m_aerial_dashboard.SetEngineRpm(0, simbuf_ae[0].simbuf_ae_rpmpc);
    m_aerial_dashboard.SetEngineRpm(1, (num_ae > 1) ? simbuf_ae[1].simbuf_ae_rpmpc : 0.f);
    m_aerial_dashboard.SetEngineRpm(2, (num_ae > 2) ? simbuf_ae[2].simbuf_ae_rpmpc : 0.f);
    m_aerial_dashboard.SetEngineRpm(3, (num_ae > 3) ? simbuf_ae[3].simbuf_ae_rpmpc : 0.f);
 
    //turboprops - pitch
    m_aerial_dashboard.SetEnginePitch(0, (is_prop) ? simbuf_ae[0].simbuf_tp_aepitch : 0.f);
    m_aerial_dashboard.SetEnginePitch(1, (num_ae > 1 && is_prop) ? simbuf_ae[1].simbuf_tp_aepitch : 0.f);
    m_aerial_dashboard.SetEnginePitch(2, (num_ae > 2 && is_prop) ? simbuf_ae[2].simbuf_tp_aepitch : 0.f);
    m_aerial_dashboard.SetEnginePitch(3, (num_ae > 3 && is_prop) ? simbuf_ae[3].simbuf_tp_aepitch : 0.f);
 
    //turboprops - torque
    m_aerial_dashboard.SetEngineTorque(0, (is_prop) ? simbuf_ae[0].simbuf_tp_aetorque : 0.f);
    m_aerial_dashboard.SetEngineTorque(1, (num_ae > 1 && is_prop) ? simbuf_ae[1].simbuf_tp_aetorque : 0.f);
    m_aerial_dashboard.SetEngineTorque(2, (num_ae > 2 && is_prop) ? simbuf_ae[2].simbuf_tp_aetorque : 0.f);
    m_aerial_dashboard.SetEngineTorque(3, (num_ae > 3 && is_prop) ? simbuf_ae[3].simbuf_tp_aetorque : 0.f);
 
    //starters
    m_aerial_dashboard.SetIgnition(0, true, simbuf_ae[0].simbuf_ae_ignition);
    m_aerial_dashboard.SetIgnition(1, num_ae > 1, num_ae > 1 && simbuf_ae[1].simbuf_ae_ignition);
    m_aerial_dashboard.SetIgnition(2, num_ae > 2, num_ae > 2 && simbuf_ae[2].simbuf_ae_ignition);
    m_aerial_dashboard.SetIgnition(3, num_ae > 3, num_ae > 3 && simbuf_ae[3].simbuf_ae_ignition);
 
    //autopilot - heading
    m_aerial_dashboard.hdg.SetActive(simbuf.simbuf_ap_heading_mode == Autopilot::HEADING_FIXED);
    m_aerial_dashboard.wlv.SetActive(simbuf.simbuf_ap_heading_mode == Autopilot::HEADING_WLV);
    m_aerial_dashboard.nav.SetActive(simbuf.simbuf_ap_heading_mode == Autopilot::HEADING_NAV);
 
    //autopilot - altitude
    m_aerial_dashboard.alt.SetActive(simbuf.simbuf_ap_alt_mode == Autopilot::ALT_FIXED);
    m_aerial_dashboard.vs.SetActive(simbuf.simbuf_ap_alt_mode == Autopilot::ALT_VS);
 
    //autopilot - other buttons
    m_aerial_dashboard.ias.SetActive(simbuf.simbuf_ap_ias_mode);
    m_aerial_dashboard.gpws.SetActive(simbuf.simbuf_ap_gpws_mode);
    m_aerial_dashboard.brks.SetActive(simbuf.simbuf_parking_brake);
 
    //autopilot - trims
    m_aerial_dashboard.hdg_trim.DisplayFormat("%.3u", simbuf.simbuf_ap_heading_value);
    m_aerial_dashboard.alt_trim.DisplayFormat("%i00", simbuf.simbuf_ap_alt_value / 100);
    m_aerial_dashboard.ias_trim.DisplayFormat("%.3u", simbuf.simbuf_ap_ias_value);
    if (simbuf.simbuf_ap_vs_value == 0)
        m_aerial_dashboard.vs_trim.display->setCaption("000");
    else if (simbuf.simbuf_ap_vs_value < 0)
        m_aerial_dashboard.vs_trim.DisplayFormat("%i00", simbuf.simbuf_ap_vs_value / 100);
    else
        m_aerial_dashboard.vs_trim.DisplayFormat("+%i00", simbuf.simbuf_ap_vs_value / 100);
}
void OverlayWrapper::UpdateAerialHUD(RoR::GfxActor* gfx_actor) {…}
 
void OverlayWrapper::UpdateMarineHUD(ActorPtr vehicle)
{
    // throttles
    bthro1->setTop(thrtop + thrheight * (0.5 - vehicle->ar_screwprops[0]->getThrottle() / 2.0) - 1.0);
    if (vehicle->ar_num_screwprops > 1)
    {
        bthro2->setTop(thrtop + thrheight * (0.5 - vehicle->ar_screwprops[1]->getThrottle() / 2.0) - 1.0);
    }
 
    // depth
    char tmp[50] = "";
    float height = vehicle->getHeightAboveGround();
    if (height > 0.1 && height < 99.9)
    {
        sprintf(tmp, "%2.1f", height);
        boat_depth_value_taoe->setCaption(tmp);
    }
    else
    {
        boat_depth_value_taoe->setCaption("--.-");
    }
 
    // water speed
    Vector3 cam_dir = vehicle->getDirection();
    Vector3 velocity = vehicle->ar_nodes[vehicle->ar_main_camera_node_pos].Velocity;
    float kt = cam_dir.dotProduct(velocity) * 1.9438;
    float angle = kt * 4.2;
    boatspeedtexture->setTextureRotate(Degree(-angle));
    boatsteertexture->setTextureRotate(Degree(vehicle->ar_screwprops[0]->getRudder() * 170));
}
void OverlayWrapper::UpdateMarineHUD(ActorPtr vehicle) {…}
 
void OverlayWrapper::ShowRacingOverlay()
{
    m_racing_overlay->show();
}
void OverlayWrapper::ShowRacingOverlay() {…}
 
void OverlayWrapper::HideRacingOverlay()
{
    m_racing_overlay->hide();
}
void OverlayWrapper::HideRacingOverlay() {…}
 
void OverlayWrapper::UpdateRacingGui(RoR::GfxScene* gs)
{
    float time = gs->GetSimDataBuffer().simbuf_race_time;
    std::string txt = StringUtil::format("%.2i'%.2i.%.2i", (int)(time) / 60, (int)(time) % 60, (int)(time * 100.0) % 100);
    this->laptime->setCaption(txt);
    if (gs->GetSimDataBuffer().simbuf_race_best_time > 0.0f)
    {
        time = gs->GetSimDataBuffer().simbuf_race_best_time;
        txt = StringUtil::format("%.2i'%.2i.%.2i", (int)(time) / 60, (int)(time) % 60, (int)(time * 100.0) % 100);
        this->bestlaptime->setCaption(txt);
        this->bestlaptime->show();
    }
    else
    {
        this->bestlaptime->hide();
    }
 
    float time_diff = gs->GetSimDataBuffer().simbuf_race_time_diff;
    Ogre::ColourValue colour = Ogre::ColourValue::White;
    if (time_diff > 0.0f)
    {
        colour = ColourValue(0.8, 0.0, 0.0);
    }
    else if (time_diff < 0.0f)
    {
        colour = ColourValue(0.0, 0.8, 0.0);
    }
    this->laptime->setColourTop(colour);
    this->laptime->setColourBottom(colour);
}
void OverlayWrapper::UpdateRacingGui(RoR::GfxScene* gs) {…}
 
void AeroDashOverlay::SetThrottle(int engine, bool visible, float value)
{
    if (visible)
    {
        engines[engine].thr_element->show();
        engines[engine].thr_element->setTop(
            thrust_track_top + thrust_track_height * (1.0 - value) - 1.0);
    }
    else
    {
        engines[engine].thr_element->hide();
    }
}
void AeroDashOverlay::SetThrottle(int engine, bool visible, float value) {…}
 
void AeroDashOverlay::SetEngineFailed(int engine, bool value)
{
    engines[engine].engfire_element->setMaterialName(
        value ? "tracks/engfire-on" : "tracks/engfire-off");
}
void AeroDashOverlay::SetEngineFailed(int engine, bool value) {…}
 
void AeroDashOverlay::SetEngineRpm(int engine, float pcent)
{
    float angle;
    if (pcent < 60.0)
        angle = -5.0 + pcent * 1.9167;
    else if (pcent < 110.0)
        angle = 110.0 + (pcent - 60.0) * 4.075;
    else
        angle = 314.0;
    engines[engine].rpm_texture->setTextureRotate(Ogre::Degree(-angle));
}
void AeroDashOverlay::SetEngineRpm(int engine, float pcent) {…}
 
void AeroDashOverlay::SetEnginePitch(int engine, float value)
{
    engines[engine].pitch_texture->setTextureRotate(Degree(-value * 2.0));
}
void AeroDashOverlay::SetEnginePitch(int engine, float value) {…}
 
void AeroDashOverlay::SetEngineTorque(int engine, float pcent)
{
    float angle;
    if (pcent < 60.0)
        angle = -5.0 + pcent * 1.9167;
    else if (pcent < 110.0)
        angle = 110.0 + (pcent - 60.0) * 4.075;
    else
        angle = 314.0;
    engines[engine].torque_texture->setTextureRotate(Degree(-angle));
}
void AeroDashOverlay::SetEngineTorque(int engine, float pcent) {…}
 
void AeroDashOverlay::SetIgnition(int engine, bool visible, bool ignited)
{
    if (visible)
    {
        engstarts[engine].element->show();
        engstarts[engine].SetActive(ignited);
    }
    else
    {
        engstarts[engine].element->hide();
    }
}
void AeroDashOverlay::SetIgnition(int engine, bool visible, bool ignited) {…}
 
// -----------------
// AeroEngineOverlay
 
void AeroEngineWidget::Setup(std::string const& engfire_elemname, std::string const& thr_elemname)
{
    // Because highlighting works on per-material basis, we must clone the material for each element
    engfire_element = Ogre::OverlayManager::getSingleton().getOverlayElement(engfire_elemname);
    thr_element = Ogre::OverlayManager::getSingleton().getOverlayElement(thr_elemname);
    thr_material = thr_element->getMaterial()->clone(thr_element->getMaterial()->getName() + "@" + thr_elemname);
    thr_element->setMaterial(thr_material);
}
void AeroEngineWidget::Setup(std::string const& engfire_elemname, std::string const& thr_elemname) {…}
 
AeroEngineWidget::~AeroEngineWidget()
{
    // Remove cloned materials
    Ogre::MaterialManager::getSingleton().remove(thr_material);
}
AeroEngineWidget::~AeroEngineWidget() {…}
 
bool AeroEngineWidget::UpdateMouseHover()
{
    const Ogre::Vector2 mouse_pos = App::GetInputEngine()->getMouseNormalizedScreenPos();
    bool retval = false;
    if (retval = thr_element->contains(mouse_pos.x, mouse_pos.y))
    {
        AeroDashOverlay::SetMaterialHighlighted(thr_element->getMaterial(), true);
    }
    else
    {
        AeroDashOverlay::SetMaterialHighlighted(thr_element->getMaterial(), false);
    }
    return retval;
}
bool AeroEngineWidget::UpdateMouseHover() {…}
 
Ogre::OverlayElement* AeroEngineWidget::GetHoveredElement() const
{
    return thr_element;
}
Ogre::OverlayElement* AeroEngineWidget::GetHoveredElement() const {…}
 
// ---------------
// AeroSwitchOverlay
 
void AeroSwitchWidget::SetActive(bool value)
{
    element->setMaterial(value ? on_material : off_material);
}
void AeroSwitchWidget::SetActive(bool value) {…}
 
void AeroSwitchWidget::Setup(std::string const & elem_name, std::string const & mat_on, std::string const & mat_off)
{
    // Because highlighting works on per-material basis, we must clone the material for each element
    element = Ogre::OverlayManager::getSingleton().getOverlayElement(elem_name);
    on_material = Ogre::MaterialManager::getSingleton().getByName(mat_on)->clone(elem_name + "@" + mat_on);
    off_material = Ogre::MaterialManager::getSingleton().getByName(mat_off)->clone(elem_name + "@" + mat_off);
}
void AeroSwitchWidget::Setup(std::string const & elem_name, std::string const & mat_on, std::string const & mat_off) {…}
 
AeroSwitchWidget::~AeroSwitchWidget()
{
    // Remove cloned materials
    Ogre::MaterialManager::getSingleton().remove(on_material);
    Ogre::MaterialManager::getSingleton().remove(off_material);
}
AeroSwitchWidget::~AeroSwitchWidget() {…}
 
bool AeroSwitchWidget::UpdateMouseHover()
{
    // Element's current material switches dynamically based on game state, we must always sync both variants.
    const Ogre::Vector2 mouse_pos = App::GetInputEngine()->getMouseNormalizedScreenPos();
    bool retval = false;
    if (retval = element->contains(mouse_pos.x, mouse_pos.y))
    {
        AeroDashOverlay::SetMaterialHighlighted(on_material, true);
        AeroDashOverlay::SetMaterialHighlighted(off_material, true);
    }
    else
    {
        AeroDashOverlay::SetMaterialHighlighted(on_material, false);
        AeroDashOverlay::SetMaterialHighlighted(off_material, false);
    }
    return retval;
}
bool AeroSwitchWidget::UpdateMouseHover() {…}
 
Ogre::OverlayElement* AeroSwitchWidget::GetHoveredElement() const
{
    return element;
}
Ogre::OverlayElement* AeroSwitchWidget::GetHoveredElement() const {…}
 
// ---------------
// AeroTrimOverlay
 
void AeroTrimWidget::Setup(std::string const & up, std::string const & dn, std::string const & disp)
{
    // Because highlighting works on per-material basis, we must clone the material for each element
    display = Ogre::OverlayManager::getSingleton().getOverlayElement(disp);
    up_button = Ogre::OverlayManager::getSingleton().getOverlayElement(up);
    up_material = up_button->getMaterial()->clone(up + "$" + disp);
    up_button->setMaterial(up_material);
    dn_button = Ogre::OverlayManager::getSingleton().getOverlayElement(dn);
    down_material = dn_button->getMaterial()->clone(dn + "$" + disp);
    dn_button->setMaterial(down_material);
}
void AeroTrimWidget::Setup(std::string const & up, std::string const & dn, std::string const & disp) {…}
 
AeroTrimWidget::~AeroTrimWidget()
{
    // Remove cloned materials
    Ogre::MaterialManager::getSingleton().remove(up_material);
    Ogre::MaterialManager::getSingleton().remove(down_material);
}
AeroTrimWidget::~AeroTrimWidget() {…}
 
bool AeroTrimWidget::UpdateMouseHover()
{
    const Ogre::Vector2 mouse_pos = App::GetInputEngine()->getMouseNormalizedScreenPos();
 
    bool retval = false;
    if (retval = up_button->contains(mouse_pos.x, mouse_pos.y))
    {
        hovered_button = up_button;
        AeroDashOverlay::SetMaterialHighlighted(up_button->getMaterial(), true);
        AeroDashOverlay::SetMaterialHighlighted(dn_button->getMaterial(), false);
    }
    else if (retval = dn_button->contains(mouse_pos.x, mouse_pos.y))
    {
        hovered_button = dn_button;
        AeroDashOverlay::SetMaterialHighlighted(up_button->getMaterial(), false);
        AeroDashOverlay::SetMaterialHighlighted(dn_button->getMaterial(), true);
    }
    else
    {
        hovered_button = nullptr;
        AeroDashOverlay::SetMaterialHighlighted(up_button->getMaterial(), false);
        AeroDashOverlay::SetMaterialHighlighted(dn_button->getMaterial(), false);
    }
    return retval;
}
bool AeroTrimWidget::UpdateMouseHover() {…}
 
Ogre::OverlayElement* AeroTrimWidget::GetHoveredElement() const
{
    return hovered_button;
}
Ogre::OverlayElement* AeroTrimWidget::GetHoveredElement() const {…}
 
void AeroTrimWidget::DisplayFormat(const char* fmt, ...)
{
    char buffer[500] = {};
 
    va_list args;
    va_start(args, fmt);
        vsprintf(buffer, fmt, args);
    va_end(args);
 
    display->setCaption(buffer);
}
void AeroTrimWidget::DisplayFormat(const char* fmt, ...) {…}
 
// ---------------------
// AeroDashOverlay
 
void AeroDashOverlay::SetMaterialHighlighted(Ogre::MaterialPtr mat, bool val)
{
    // Use texture blending to 'highlight' the hovered element
    // doc: https://ogrecave.github.io/ogre/api/13/_material-_scripts.html#autotoc_md169
    // -------------------------------------------------------
 
    if (!val)
    {
        // reset to defaults
        mat->getTechnique(0)->getPass(0)->getTextureUnitState(0)->setColourOperationEx(
            Ogre::LBX_MODULATE, Ogre::LBS_TEXTURE, Ogre::LBS_CURRENT);
    }
    else
    {
        // set blend mode to 'add' with a custom colour
        mat->getTechnique(0)->getPass(0)->getTextureUnitState(0)->setColourOperationEx(
            Ogre::LBX_ADD, Ogre::LBS_TEXTURE, Ogre::LBS_MANUAL, Ogre::ColourValue::White, ColourValue(0.32, 0.3, 0.25));
    }
}
void AeroDashOverlay::SetMaterialHighlighted(Ogre::MaterialPtr mat, bool val) {…}
 
void AeroDashOverlay::SetupMouseHovers()
{
    // Throttles
    aero_widgets.push_back(&engines[0]);
    aero_widgets.push_back(&engines[1]);
    aero_widgets.push_back(&engines[2]);
    aero_widgets.push_back(&engines[3]);
 
    // Engine start switches
    aero_widgets.push_back(&engstarts[0]);
    aero_widgets.push_back(&engstarts[1]);
    aero_widgets.push_back(&engstarts[2]);
    aero_widgets.push_back(&engstarts[3]);
 
    // Switches
    aero_widgets.push_back(&hdg  );
    aero_widgets.push_back(&wlv  );
    aero_widgets.push_back(&nav  );
    aero_widgets.push_back(&alt  );
    aero_widgets.push_back(&vs   );
    aero_widgets.push_back(&ias  );
    aero_widgets.push_back(&gpws );
    aero_widgets.push_back(&brks );
 
    // Trims
    aero_widgets.push_back(&hdg_trim);
    aero_widgets.push_back(&alt_trim);
    aero_widgets.push_back(&vs_trim);
    aero_widgets.push_back(&ias_trim);
}
void AeroDashOverlay::SetupMouseHovers() {…}
 
void AeroDashOverlay::UpdateMouseHovers()
{
    for (auto elem : aero_widgets)
    {
        if (elem->UpdateMouseHover())
        {
            hovered_widget = elem;
        }
    }
}
void AeroDashOverlay::UpdateMouseHovers() {…}