SettingsMenu Struct Reference

#include <SettingsMenu.hxx>

Inheritance diagram for SettingsMenu:

Collaboration diagram for SettingsMenu:

Public Member Functions
	SettingsMenu ()
	~SettingsMenu ()
virtual void	draw () const override
Public Member Functions inherited from GameMenu
virtual	~GameMenu ()=default
virtual bool	isMouseHovered () const
virtual void	closeSubmenus ()

Additional Inherited Members
Public Types inherited from GameMenu
using	Ptr = std::shared_ptr< GameMenu >

Detailed Description

Definition at line 6 of file SettingsMenu.hxx.

Constructor & Destructor Documentation

SettingsMenu()

SettingsMenu::SettingsMenu

(

)

Definition at line 17 of file SettingsMenu.cxx.

{}

~SettingsMenu()

SettingsMenu::~SettingsMenu

(

)

Definition at line 198 of file SettingsMenu.cxx.

{}

Member Function Documentation

draw()

void SettingsMenu::draw ( ) const

overridevirtual

Reimplemented from GameMenu.

Definition at line 19 of file SettingsMenu.cxx.

{
  ImVec2 windowSize(600, 600);
  ImVec2 screenSize = ui::GetIO().DisplaySize;
 
  // dont remove yet, need for tuning
  //bool show = true;
  //ui::ShowDemoWindow(&show);
 
  auto &uiManager = UIManager::instance();
  auto &settings = Settings::instance();
 
  const auto &layout = uiManager.getLayouts()["PauseMenuButtons"];
  ui::SetNextWindowPos(ImVec2((screenSize.x - windowSize.x) / 2, (screenSize.y - windowSize.y) / 2));
  ui::SetNextWindowSize(windowSize);
 
  const ImVec2 buttonSize(200, 40);
  const ImVec2 buttonOffset((windowSize.x - buttonSize.x) / 2, buttonSize.y / 2);
  const ImVec2 widgetSize((windowSize.x / 2) - 8, 20);
 
  ui::PushFont(layout.font);
  ui::PushStyleVar(ImGuiStyleVar_WindowRounding, 0.0f);
  ui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0, 0));
  //ui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(buttonOffset.x, 0));
  ui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, buttonOffset.y));
 
  bool open = true;
  ui::BeginCt("PauseMenu", &open,
              ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoScrollbar |
                  ImGuiWindowFlags_NoScrollWithMouse);
 
  // empty header
  ui::Dummy({0.f, buttonSize.y});
  ui::PushItemWidth(widgetSize.x);
 
  // header label
  {
    auto textWidth = ImGui::CalcTextSize("Settings").x;
    ImGui::SetCursorPosX((windowSize.x - textWidth) * 0.5f);
    ui::LabelText("##settingslbl", "Settings");
  }
 
  // vsync label + checkbox
  {
    ui::LabelText("##vsynclbl", "Enable VSync");
    ui::SameLine();
    ui::CheckboxCt("##vsync", &settings.vSync);
  }
 
  // sceen mode label + combobox
  {
    ui::LabelText("##fullscreenmodelbl", "Screen Mode");
    ui::SameLine();
    std::vector<std::string> modes = {"WINDOWED", "BORDERLESS", "FULLSCREEN"};
    if (ui::BeginComboCt("##fullcreenmmode", modes[settings.fullScreenMode].c_str()))
    {
      for (int i = 0; i < modes.size(); ++i)
      {
        const bool is_selected = (settings.fullScreenMode == i);
        if (ui::Selectable(modes[i].c_str(), is_selected))
        {
          WindowManager::instance().setFullScreenMode(static_cast<FULLSCREEN_MODE>(i));
          MapFunctions::instance().refreshVisibleMap();
        }
        if (is_selected)
          ui::SetItemDefaultFocus();
      }
      ui::EndCombo();
    }
  }
 
  // screen resolution label + combobox
  {
    ui::LabelText("##screenreslbl", "Resolution");
    ui::SameLine();
    std::string currentResolution = std::to_string(settings.screenWidth) + " x " + std::to_string(settings.screenHeight);
    if (ui::BeginComboCt("##screenres", currentResolution.c_str()))
    {
      for (const auto &mode : WindowManager::instance().getSupportedScreenResolutions())
      {
        std::string resolution = std::to_string(mode->w) + " x " + std::to_string(mode->h);
        const bool is_selected = (settings.screenHeight == mode->h && settings.screenWidth == mode->w);
        if (ui::Selectable(resolution.c_str(), is_selected))
        {
          WindowManager::instance().setScreenResolution(
              (int)(&mode - &WindowManager::instance().getSupportedScreenResolutions().front()));
          MapFunctions::instance().refreshVisibleMap();
        }
        if (is_selected)
          ui::SetItemDefaultFocus();
      }
      ui::EndCombo();
    }
  }
 
  // menu layout label + combobox
  {
    ui::LabelText("##menulayoutlbl", "Build Menu Pos");
    ui::SameLine();
    int buildMenuLayoutIdx = (int)uiManager.buildMenuLayout();
    std::vector<const char *> layouts = {"LEFT", "RIGHT", "TOP", "BOTTOM"};
    if (ui::BeginComboCt("##menulayoutcombo", layouts[buildMenuLayoutIdx]))
    {
      for (size_t n = 0, size = layouts.size(); n < size; n++)
      {
        const bool is_selected = (buildMenuLayoutIdx == n);
        if (ui::Selectable(layouts[n], is_selected))
        {
          settings.buildMenuPosition = layouts[n];
          uiManager.setBuildMenuLayout(static_cast<BUILDMENU_LAYOUT>(n));
        }
 
        // Set the initial focus when opening the combo (scrolling + keyboard navigation focus)
        if (is_selected)
          ui::SetItemDefaultFocus();
      }
      ui::EndCombo();
    }
  }
 
  // music volume label + slider
  {
    ui::LabelText("##musicvol", "Music Volume");
    ui::SameLine();
    float saveVolume = settings.musicVolume;
    ui::SliderFloatCt(" ", &settings.musicVolume, 0, 1, "", ImGuiSliderFlags_NoText);
 
    if (saveVolume != settings.musicVolume)
    {
#ifdef USE_AUDIO
      AudioMixer::instance().setMusicVolume(settings.musicVolume);
#endif
    }
  }
 
  //sfx volume label + slider
  ui::LabelText("##sfxvol", "Sound FX Volume");
  ui::SameLine();
  float saveSFXVolume = settings.soundEffectsVolume;
  ui::SliderFloatCt("sfx", &settings.soundEffectsVolume, 0, 1, "", ImGuiSliderFlags_NoText);
 
  if (saveSFXVolume != settings.soundEffectsVolume)
  {
#ifdef USE_AUDIO
    AudioMixer::instance().setSoundEffectVolume(settings.soundEffectsVolume);
#endif
  }
 
  ui::PopItemWidth();
 
  ImVec2 btnSize(windowSize.x / 4, 40);
 
  ui::SetCursorPosY(windowSize.y - btnSize.y * 2);
  ui::Dummy({btnSize.x / 2, 0.f});
  ui::SameLine();
  if (ui::ButtonCt("OK", btnSize))
  {
    uiManager.closeMenu();
  }
 
  ui::SameLine();
  if (ui::ButtonCt("Cancel", btnSize))
  {
    uiManager.closeMenu();
  }
 
  ui::SameLine();
  if (ui::ButtonCt("Reset", btnSize))
  {
    uiManager.closeMenu();
    Settings::instance().resetSettingsToDefaults();
  }
 
  ui::PopFont();
  ui::PopStyleVar(3);
 
  ui::End();
}

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The documentation for this struct was generated from the following files:

• src/game/ui/SettingsMenu.hxx
• src/game/ui/SettingsMenu.cxx