A start

include/d/flag/storyflag_map.h

@@ -427,7 +427,7 @@ enum StoryFlags_e {
     /** [Music Scroll for Tadtones (sets before the collecting, unsets when collecting is done)]
      *  Story Flag #82 (0x0052) - JP 805ACD6B 0x08 / US 805A9AEB 0x08
      */
-    STORYFLAG_82,
+    STORYFLAG_HAS_TADTONE_SCROLL,
 
     /** [Ghirahim 1 defeated (Skyview Spring layer 1 / Skyview Boss Room layer 1)]
      *  Story Flag #83 (0x0053) - JP 805ACD69 0x80 / US 805A9AE9 0x80

include/d/lyt/d2d.h

@@ -245,6 +245,10 @@ struct AnmGroupBase_c {
         return mpFrameCtrl->isEndReached();
     }
 
+    inline bool isStartReached() const {
+        return mpFrameCtrl->isStartReached();
+    }
+
     inline void setRate(f32 rate) {
         mpFrameCtrl->setRate(rate);
     }

include/d/lyt/d_lyt_note.h

@@ -20,6 +20,10 @@ public:
     f32 getField0x260() const;
     void setFrame(f32);
 
+    bool isStateWait() const {
+        return mStateMgr.isState(StateID_Wait);
+    }
+
 private:
     STATE_FUNC_DECLARE(dLytNote_c, Wait);
     STATE_FUNC_DECLARE(dLytNote_c, In);

include/d/lyt/d_lyt_suiryu_score.h

@@ -0,0 +1,148 @@
+#ifndef D_LYT_SUIRYU_SCORE_H
+#define D_LYT_SUIRYU_SCORE_H
+
+#include "d/d_base.h"
+#include "d/lyt/d2d.h"
+#include "d/lyt/d_lyt_note.h"
+#include "m/m_vec.h"
+#include "nw4r/lyt/lyt_pane.h"
+#include "s/s_State.hpp"
+
+struct dLytNote2_c {
+    /* 0x000 */ dLytNote_c mNote;
+    /* 0x278 */ UNKWORD field_0x278;
+};
+
+class dLytMeterSuiryuScoreBase_c {
+public:
+    dLytMeterSuiryuScoreBase_c()
+        : mStateMgr(*this), field_0x2250(0), field_0x2262(0), field_0x2263(0), field_0x2264(0) {}
+    virtual ~dLytMeterSuiryuScoreBase_c() {}
+
+    bool build(d2d::ResAccIf_c *resAcc);
+    bool remove();
+    bool execute();
+    bool draw();
+
+    void startIn();
+    void startOut();
+    void setColor0(s32 idx);
+    void setColor1(s32 idx);
+    void alphaForwards(s32 idx, f32 rate);
+    void alphaBackwards(s32 idx, f32 rate);
+    void stopMove();
+
+    void fn_802978F0(u8);
+
+    nw4r::lyt::Pane *getInOutAllPane() const {
+        return mLyt.findPane("N_inOutAll_00");
+    }
+
+private:
+    STATE_FUNC_DECLARE(dLytMeterSuiryuScoreBase_c, None);
+    STATE_FUNC_DECLARE(dLytMeterSuiryuScoreBase_c, In);
+    STATE_FUNC_DECLARE(dLytMeterSuiryuScoreBase_c, Wait);
+    STATE_FUNC_DECLARE(dLytMeterSuiryuScoreBase_c, Out);
+
+    void initAnm();
+    bool fn_80298600();
+    void fn_80298B10();
+
+    /* 0x0004 */ UI_STATE_MGR_DECLARE(dLytMeterSuiryuScoreBase_c);
+    /* 0x0040 */ d2d::LytBase_c mLyt;
+    /* 0x00D0 */ d2d::AnmGroup_c mAnm[129];
+    /* 0x2110 */ nw4r::lyt::Pane *mpPanes[77];
+    /* 0x2244 */ nw4r::lyt::Pane *mpPaneInOutAll;
+    /* 0x2248 */ mVec2_c mMainTranslate;
+
+    /* 0x2250 */ u8 field_0x2250;
+    /* 0x2251 */ u8 field_0x2251[17];
+
+    /* 0x2262 */ u8 field_0x2262;
+    /* 0x2263 */ u8 field_0x2263;
+    /* 0x2264 */ UNKWORD field_0x2264;
+};
+
+class dLytMeterClefMain_c {
+private:
+    static const s32 NUM_TADTONE_GROUPS = 17;
+
+public:
+    dLytMeterClefMain_c()
+        : mStateMgr(*this),
+          field_0x0040(0),
+          field_0x5E4C(0),
+          field_0x5E4D(0),
+          field_0x5F35(0),
+          field_0x5F36(0),
+          field_0x5F38(0),
+          field_0x5F3C(0),
+          field_0x5F40(0) {}
+    virtual ~dLytMeterClefMain_c() {}
+
+    bool build(d2d::ResAccIf_c *resAcc);
+    bool remove();
+    bool execute();
+    bool draw();
+
+private:
+    void startIn();
+    void startOut();
+    void fn_80299DF0();
+    void fn_80299E30();
+    void fn_8029A050();
+    void fn_8029A200();
+    void fn_8029A260();
+    void fn_8029A2C0();
+    void fn_8029A3B0();
+    void fn_8029A440();
+
+    STATE_FUNC_DECLARE(dLytMeterClefMain_c, None);
+    STATE_FUNC_DECLARE(dLytMeterClefMain_c, In);
+    STATE_FUNC_DECLARE(dLytMeterClefMain_c, Wait);
+    STATE_FUNC_DECLARE(dLytMeterClefMain_c, Out);
+
+    /* 0x0004 */ UI_STATE_MGR_DECLARE(dLytMeterClefMain_c);
+    /* 0x0040 */ u8 field_0x0040;
+    /* 0x0044 */ dLytMeterSuiryuScoreBase_c mBase;
+    /* 0x22AC */ dLytNote2_c mNotes[24];
+    /* 0x5E4C */ u8 field_0x5E4C;
+    /* 0x5E4D */ u8 field_0x5E4D;
+
+    /* 0x5E4E */ u8 field_0x5E4E[NUM_TADTONE_GROUPS];
+    /* 0x5E5F */ u8 field_0x5E5F[NUM_TADTONE_GROUPS];
+    /* 0x5E70 */ u8 field_0x5E70[NUM_TADTONE_GROUPS];
+    /* 0x5E81 */ u8 field_0x5E81[NUM_TADTONE_GROUPS];
+    /* 0x5E92 */ u8 field_0x5E92[NUM_TADTONE_GROUPS];
+    /* 0x5EA4 */ UNKWORD field_0x5EA4[NUM_TADTONE_GROUPS];
+    /* 0x5EE8 */ u8 field_0x5EE8[77];
+
+    /* 0x5F35 */ u8 field_0x5F35;
+    /* 0x5F36 */ u8 field_0x5F36;
+
+    /* 0x5F38 */ UNKWORD field_0x5F38;
+    /* 0x5F3C */ UNKWORD field_0x5F3C;
+    /* 0x5F40 */ UNKWORD field_0x5F40;
+};
+
+// Alternative name ideas: dLytMeterClef_c, dLytMeterSuiryuScore_c
+// The profile name is LYT_SUIRYU_SCORE so I went with that class name,
+// but the fact that it contains a dLytMeterClefMain_c (known name) is suspicious...
+class dLytSuiryuScore_c : public dBase_c {
+public:
+    dLytSuiryuScore_c() {}
+    virtual ~dLytSuiryuScore_c() {}
+
+    virtual int create() override;
+    virtual int doDelete() override;
+    virtual int execute() override;
+    virtual int draw() override;
+
+private:
+    static dLytSuiryuScore_c *sInstance;
+
+    /* 0x0060 */ d2d::ResAccIf_c mResAcc;
+    /* 0x03D8 */ dLytMeterClefMain_c mMain;
+};
+
+#endif

include/d/lyt/meter/d_lyt_meter.h

@@ -91,7 +91,7 @@ public:
 
     bool isNotSilentRealmOrLoftwing();
 
-    bool fn_800C9F70();
+    bool shouldHideLytClef();
     bool fn_800C9FE0();
     bool isPopupOpen();
 
@@ -102,7 +102,7 @@ public:
     void fn_800D5630();
     bool isInModeMap();
     bool isInModePause();
-    bool fn_800D56B0();
+    bool shouldBeHiddenGeneral();
     void checkPaneVisibility();
     bool execute();
 
@@ -198,7 +198,7 @@ private:
     /* 0x13772 */ bool field_0x13772;
     /* 0x13773 */ bool field_0x13773;
     /* 0x13774 */ bool mHelpOpen;
-    /* 0x13775 */ bool field_0x13775;
+    /* 0x13775 */ bool mIsCollectingTadtoneScroll;
     /* 0x13776 */ bool mTimerVisible;
     /* 0x13777 */ bool mBirdGaugeVisible;
     /* 0x13778 */ bool mSkyGaugeVisible;
@@ -310,8 +310,8 @@ public:
         mMain.mHelpOpen = val;
     }
 
-    void setMeterField_0x13775(bool val) {
-        mMain.field_0x13775 = val;
+    void setIsCollectingTadtoneScroll(bool val) {
+        mMain.mIsCollectingTadtoneScroll = val;
     }
 
     bool getMeterField_0x1377F() const {
@@ -334,6 +334,12 @@ public:
         mFlags = 0xFFFFFFFF;
     }
 
+    static void setGanbariClefRelated(bool arg) {
+        if (sInstance != nullptr) {
+            sInstance->mMain.mGanbariGauge.setClefRelated(arg);
+        }
+    }
+
     static dLytMeterCrossBtn_c::CrossIcon_e getCrossIconDown() {
         if (sInstance != nullptr) {
             return sInstance->mMain.mCrossBtn.getIconDown();
@@ -452,9 +458,9 @@ public:
         }
     }
 
-    static bool getfn_800C9F70() {
+    static bool shouldHideLytClef() {
         if (sInstance != nullptr) {
-            return sInstance->mMain.fn_800C9F70();
+            return sInstance->mMain.shouldHideLytClef();
         } else {
             return false;
         }

include/d/lyt/meter/d_lyt_meter_ganbari_gauge.h

@@ -35,6 +35,10 @@ public:
         mStaminaPercent = value;
     }
 
+    void setClefRelated(bool v) {
+        mClefRelated = v;
+    }
+
     void setField_0x539(bool v) {
         field_0x539 = v;
     }
@@ -87,12 +91,11 @@ private:
     /* 0x548 */ s32 field_0x548;
     /* 0x54C */ f32 field_0x54C;
     /* 0x550 */ f32 field_0x550;
-
     /* 0x554 */ f32 field_0x554;
-    u8 field_0x558;
-    u8 field_0x559;
-    bool field_0x55A;
-    u8 field_0x55B;
+    /* 0x558 */ u8 field_0x558;
+    /* 0x559 */ bool mClefRelated;
+    /* 0x55A */ bool field_0x55A;
+    /* 0x55B */ u8 field_0x55B;
 };
 
 STATIC_ASSERT(sizeof(dLytMeterGanbariGauge_c) == 0x55C);

include/d/t/d_t_clef_game.h

@@ -8,7 +8,24 @@ public:
     dTgClefGame_c() {}
     virtual ~dTgClefGame_c() {}
 
+    static dTgClefGame_c *GetInstance() {
+        return sInstance;
+    }
+
+    u8 getField_0x14C(s32 idx) const {
+        return field_0x14C[idx];
+    }
+
+    u8 getField_0x15D(s32 idx) const {
+        return field_0x15D[idx];
+    }
+
 private:
+    static dTgClefGame_c *sInstance;
+
+    /* 0x0FC */ u8 _0x0FC[0x14C - 0x0FC];
+    /* 0x14C */ u8 field_0x14C[17];
+    /* 0x15D */ u8 field_0x15D[17];
 };
 
 #endif

include/m/m2d.h

@@ -85,6 +85,10 @@ public:
         return mCurrFrame >= actualEnd;
     }
 
+    inline bool isStartReached() const {
+        return std::fabsf(mCurrFrame) <= EGG::Math<f32>::epsilon();
+    }
+
     inline void setToEnd() {
         setFrame(mEndFrame - 1.0f);
     }

include/toBeSorted/misc_actor.h

@@ -1,6 +1,10 @@
 #ifndef MISC_ACTOR_H
 #define MISC_ACTOR_H
 
+#include "common.h"
+#include "d/flag/sceneflag_manager.h"
+#include "d/t/d_t_clef_game.h"
+
 // TODO - this header might be unnecessary; a lot of functions in
 // the split corresponding to this header clearly are REL functions
 // that were moved to the DOL because they need to be called from the DOL.
@@ -9,4 +13,47 @@
 bool checkIsInSkykeepPuzzle();
 void restoreSkykeepPuzzleFromGlobal();
 
+extern const u8 sTadtoneSceneflags[];
+extern const u8 sTadtoneGroupSizes[];
+
+inline bool isValidTadtoneGroupIndex(s32 i) {
+    return 0 <= i && i <= 17 - 1;
+}
+
+inline void unkTadtoneInline(s32 i, u8 *result) {
+    if (result != nullptr) {
+        if (isValidTadtoneGroupIndex(i)) {
+            if (SceneflagManager::sInstance->isNotTempOrZoneFlag(sTadtoneSceneflags[i])) {
+                if (SceneflagManager::sInstance->checkTempOrSceneflag(sTadtoneSceneflags[i])) {
+                    *result = sTadtoneGroupSizes[i];
+                } else if (dTgClefGame_c::GetInstance() == nullptr) {
+                    *result = 0;
+                } else {
+                    *result = dTgClefGame_c::GetInstance()->getField_0x14C(i);
+                }
+            } else {
+                *result = sTadtoneGroupSizes[i];
+            }
+        }
+    }
+}
+
+inline void unkTadtoneInline2(s32 i, u8 *result) {
+    if (result != nullptr) {
+        if (isValidTadtoneGroupIndex(i)) {
+            *result = sTadtoneGroupSizes[i];
+        }
+    }
+}
+
+inline void unkTadtoneInline3(s32 i, u8 *result) {
+    if (result != nullptr) {
+        if (isValidTadtoneGroupIndex(i)) {
+            if (dTgClefGame_c::GetInstance() != nullptr) {
+                *result = dTgClefGame_c::GetInstance()->getField_0x15D(i);
+            }
+        }
+    }
+}
+
 #endif