GameTimeMenu Struct Reference

#include <GameTimeMenu.hxx>

Inheritance diagram for GameTimeMenu:

Collaboration diagram for GameTimeMenu:

Public Member Functions
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 GameTimeMenu.hxx.

Member Function Documentation

draw()

void GameTimeMenu::draw ( ) const

overridevirtual

Reimplemented from GameMenu.

Definition at line 15 of file GameTimeMenu.cxx.

{
  ImVec2 screenSize = ui::GetIO().DisplaySize;
 
  auto &uiManager = UIManager::instance();
 
  const auto &layout = uiManager.getLayouts()["BuildMenuButtons"];
  const ImVec2 buttonSize(32, 32);
  const int spacing = 8;
  ImVec2 windowSize((buttonSize.x + spacing) * 4 + spacing, buttonSize.y + spacing * 2);
  ImVec2 pos(screenSize.x - windowSize.x, 0);
  const ImRect bb(ImVec2{0, 0}, ImVec2{0, 0} + windowSize);
 
  struct
  {
    uint8_t clr, frame, frameShade, bottomFrame, bottomFrameShade;
  } bg;
  bg = {128, 150, 200, 106, 84};
 
  const ImVec2 timeFramePos = bb.Min + ImVec2(spacing, spacing);
 
  ui::PushFont(layout.font);
  ui::PushStyleVar(ImGuiStyleVar_WindowRounding, 0.0f);
  ui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0, 0));
  ui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2{0, 0});
 
  ui::SetNextWindowPos(pos);
  ui::SetNextWindowSize(windowSize);
 
  bool open = true;
  ui::Begin("##gametimemenu", &open,
            ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoTitleBar |
                ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoDecoration);
 
  ImGuiWindow *window = ImGui::GetCurrentWindow();
 
  /*window->DrawList->PathLineTo(window->Pos);
  window->DrawList->PathLineTo(window->Pos + ImVec2(64, 0));
  window->DrawList->PathLineTo(window->Pos + ImVec2(windowSize.x / 2, windowSize.y - 64));
  window->DrawList->PathLineTo(window->Pos + ImVec2(windowSize.x / 2, windowSize.y));
  window->DrawList->PathLineTo(window->Pos + ImVec2(0, windowSize.y));
  window->DrawList->PathFillConvex(ImColor{ bg.clr, bg.clr, bg.clr });
 
  window->DrawList->PathLineTo(window->Pos + ImVec2(windowSize.x / 2, windowSize.y - 64));
  window->DrawList->PathLineTo(window->Pos + ImVec2(windowSize.x, windowSize.y - 64));
  window->DrawList->PathLineTo(window->Pos + ImVec2(windowSize.x, windowSize.y));
  window->DrawList->PathLineTo(window->Pos + ImVec2(windowSize.x / 2, windowSize.y));
  window->DrawList->PathFillConvex(ImColor{ bg.clr, bg.clr, bg.clr });
 
  const ImVec2 &wpos = window->Pos + ImVec2(window->WindowBorderSize, window->WindowBorderSize);
  const ImVec2 upOffset{0, 2};
  const ImVec2 sideOffset{2, 0};
  ImColor bgShade{bg.bottomFrameShade, bg.bottomFrameShade, bg.bottomFrameShade};
  ImColor bgFrame{bg.bottomFrame, bg.bottomFrame, bg.bottomFrame};
 
  ImVec2 last = wpos;
  auto borderLine = [&] (auto p, auto c) { window->DrawList->AddLine(last, p, c, 2); last = p; };
  borderLine(wpos + ImVec2(64, 0), bgShade); // 0-> top left to middle
  borderLine(wpos + ImVec2(windowSize.x * 2 / 4, windowSize.y - 64), bgFrame); // slop top midle to bottom middle 
  borderLine(wpos + ImVec2(windowSize.x, windowSize.y - 64) - sideOffset * 2, bgFrame); // -> line bottom middle to rigth side
  borderLine(wpos + ImVec2(windowSize.x, windowSize.y) - (sideOffset + upOffset) * 2, bgFrame); // | rigth side to rbottom corner
  borderLine(wpos + ImVec2(0, windowSize.y) - upOffset * 2, bgShade); // <- bottom line to left side
  borderLine(wpos, bgShade); // |0  left line to left top corner */
 
  ui::SetCursorPos(timeFramePos);
  const float speedFactor = GameClock::instance().getGameClockSpeed();
  auto is_interval = [&](float val) { return fabs(speedFactor - val) < 0.1f ? ImGuiButtonFlags_ForcePressed : 0; };
  if (ui::ButtonCtEx("||", buttonSize, is_interval(0.f)))
  {
    GameClock::instance().setGameClockSpeed(0.0f);
  }
 
  ui::SameLine(0, spacing);
  if (ui::ButtonCtEx(">", buttonSize, is_interval(1.f)))
  {
    GameClock::instance().setGameClockSpeed(1.0f);
  }
 
  ui::SameLine(0, spacing);
  if (ui::ButtonCtEx(">>", buttonSize, is_interval(2.f)))
  {
    GameClock::instance().setGameClockSpeed(2.0f);
  }
 
  ui::SameLine(0, spacing);
  if (ui::ButtonCtEx(">>>", buttonSize, is_interval(8.f)))
  {
    GameClock::instance().setGameClockSpeed(8.0f);
  }
  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/GameTimeMenu.hxx
• src/game/ui/GameTimeMenu.cxx