ScreenSelectMaster.h

#ifndef ScreenSelectMaster_H
#define ScreenSelectMaster_H
 
#include "Etterna/Actor/Base/ActorScroller.h"
#include "RageUtil/Sound/RageSound.h"
#include "Etterna/Models/Misc/RandomSample.h"
#include "ScreenSelect.h"
 
enum MenuDir
{
    MenuDir_Up,
    MenuDir_Down,
    MenuDir_Left,
    MenuDir_Right,
    MenuDir_Auto, // when players join and the selection becomes invalid
    NUM_MenuDir,
};
#define FOREACH_MenuDir(md) FOREACH_ENUM(MenuDir, md)
const std::string&
MenuDirToString(MenuDir md);
 
class ScreenSelectMaster : public ScreenSelect
{
  public:
    ScreenSelectMaster();
    //~ScreenSelectMaster();
    void Init() override;
    virtual std::string GetDefaultChoice();
    void BeginScreen() override;
 
    bool MenuLeft(const InputEventPlus& input) override;
    bool MenuRight(const InputEventPlus& input) override;
    bool MenuUp(const InputEventPlus& input) override;
    bool MenuDown(const InputEventPlus& input) override;
    bool MenuStart(const InputEventPlus& input) override;
    void TweenOnScreen() override;
    void TweenOffScreen() override;
 
    void HandleScreenMessage(const ScreenMessage& SM) override;
    void HandleMessage(const Message& msg) override;
    bool AllowLateJoin() const override { return true; }
 
    // sm-ssc additions:
    int GetPlayerSelectionIndex(PlayerNumber pn)
    {
        return GetSelectionIndex(pn);
    }
    bool ChangeSelection(PlayerNumber pn, MenuDir dir, int iNewChoice);
    int GetChoiceCount() { return m_aGameCommands.size(); }
    void PlayChangeSound() { m_soundChange.PlayCopy(true); }
    void PlaySelectSound() { m_soundStart.PlayCopy(true); }
 
    // Lua
    void PushSelf(lua_State* L) override;
 
  protected:
    enum Page
    {
        PAGE_1,
        PAGE_2,
        NUM_Page
    }; // on PAGE_2, cursors are locked together
    static PlayerNumber GetSharedPlayer();
    Page GetPage(int iChoiceIndex) const;
    Page GetCurrentPage() const;
 
    ThemeMetric<bool> DO_SWITCH_ANYWAYS;
    ThemeMetric<bool> DOUBLE_PRESS_TO_SELECT;
    ThemeMetric<bool> SHOW_ICON;
    ThemeMetric<bool> SHOW_SCROLLER;
    ThemeMetric<bool> SHOW_CURSOR;
    ThemeMetric<bool> SHARED_SELECTION;
    ThemeMetric<bool> USE_ICON_METRICS;
    ThemeMetric<int> NUM_CHOICES_ON_PAGE_1;
    ThemeMetric1D<float> CURSOR_OFFSET_X_FROM_ICON;
    ThemeMetric1D<float> CURSOR_OFFSET_Y_FROM_ICON;
    ThemeMetric<bool> PER_CHOICE_ICON_ELEMENT;
    ThemeMetric<float> PRE_SWITCH_PAGE_SECONDS;
    ThemeMetric<float> POST_SWITCH_PAGE_SECONDS;
    ThemeMetric1D<std::string> OPTION_ORDER;
    ThemeMetric<bool> WRAP_CURSOR;
    ThemeMetric<bool> WRAP_SCROLLER;
    ThemeMetric<bool> LOOP_SCROLLER;
    ThemeMetric<bool> PER_CHOICE_SCROLL_ELEMENT;
    ThemeMetric<bool> ALLOW_REPEATING_INPUT;
    ThemeMetric<float> SCROLLER_SECONDS_PER_ITEM;
    ThemeMetric<float> SCROLLER_NUM_ITEMS_TO_DRAW;
    ThemeMetric<LuaReference> SCROLLER_TRANSFORM;
    // ThemeMetric<LuaReference> SCROLLER_TWEEN;
    ThemeMetric<int> SCROLLER_SUBDIVISIONS;
    ThemeMetric<std::string> DEFAULT_CHOICE;
 
    std::map<int, int> m_mapCurrentChoiceToNextChoice[NUM_MenuDir];
 
    int GetSelectionIndex(PlayerNumber pn) override;
    void UpdateSelectableChoices() override;
    bool AnyOptionsArePlayable() const;
 
    bool Move(PlayerNumber pn, MenuDir dir);
    bool ChangePage(int iNewChoice);
    float DoMenuStart(PlayerNumber pn);
    virtual bool ProcessMenuStart(PlayerNumber pn) { return true; }
 
    float GetCursorX(PlayerNumber pn);
    float GetCursorY(PlayerNumber pn);
 
    AutoActor m_sprExplanation[NUM_Page];
    AutoActor m_sprMore[NUM_Page];
    // icon is the shared, per-choice piece
    std::vector<AutoActor> m_vsprIcon;
 
    // preview is per-player, per-choice piece
    std::vector<AutoActor> m_vsprScroll;
 
    ActorScroller m_Scroller;
 
    // cursor is the per-player, shared by all choices
    AutoActor m_sprCursor;
 
    RageSound m_soundChange;
    RandomSample m_soundDifficult;
    RageSound m_soundStart;
 
    int m_iChoice;
    bool m_bChosen;
    bool m_bDoubleChoice;
    bool m_bDoubleChoiceNoSound;
 
    GameButton m_TrackingRepeatingInput;
};
 
#endif