Start CWorld

config/GM8E01_00/symbols.txt

@@ -1356,7 +1356,7 @@ LoadRelays__FR12CInputStreamRQ24rstl44vector<Q26SRelay,Q24rstl17rmemory_allocato
 __dt__11CDummyWorldFv = .text:0x800572D0; // type:function size:0xDC scope:global
 fn_800573AC = .text:0x800573AC; // type:function size:0xD0
 __ct__11CDummyWorldFUi = .text:0x8005747C; // type:function size:0x138 scope:global
-IGetGameAreas__6CWorldCFv = .text:0x800575B4; // type:function size:0x8 scope:global
+IGetAreaCount__6CWorldCFv = .text:0x800575B4; // type:function size:0x8 scope:global
 IGetDefaultAudioTrack__6CWorldCFv = .text:0x800575BC; // type:function size:0x24 scope:global
 ICheckWorldComplete__6CWorldFv = .text:0x800575E0; // type:function size:0x34 scope:global
 IGetCurrentAreaId__6CWorldCFv = .text:0x80057614; // type:function size:0xC scope:global

config/GM8E01_01/symbols.txt

@@ -1356,7 +1356,7 @@ LoadRelays__FR12CInputStreamRQ24rstl44vector<Q26SRelay,Q24rstl17rmemory_allocato
 __dt__11CDummyWorldFv = .text:0x8005734C; // type:function size:0xDC scope:global
 fn_800573AC = .text:0x80057428; // type:function size:0xD0 scope:global
 __ct__11CDummyWorldFUi = .text:0x800574F8; // type:function size:0x138 scope:global
-IGetGameAreas__6CWorldCFv = .text:0x80057630; // type:function size:0x8 scope:global
+IGetAreaCount__6CWorldCFv = .text:0x80057630; // type:function size:0x8 scope:global
 IGetDefaultAudioTrack__6CWorldCFv = .text:0x80057638; // type:function size:0x24 scope:global
 ICheckWorldComplete__6CWorldFv = .text:0x8005765C; // type:function size:0x34 scope:global
 IGetCurrentAreaId__6CWorldCFv = .text:0x80057690; // type:function size:0xC scope:global

include/Kyoto/Audio/CAudioSys.hpp

@@ -12,6 +12,7 @@
 #include "Kyoto/Math/CVector3f.hpp"
 
 class CAudioGroupSet;
+class CSimplePool;
 
 enum ETRKSampleRate {
   kTSR_Zero,
@@ -30,7 +31,7 @@ public:
   enum ESurroundModes { kSM_Mono, kSM_Stereo, kSM_Surround };
   class CEmitterData {
   public:
-    CEmitterData() : _50(0), _51(0), _52(kEmitterMedPriority){};
+    CEmitterData() : _50(0), _51(0), _52(kEmitterMedPriority) {};
 
   private:
     char data[0x50];
@@ -70,6 +71,12 @@ public:
 
   static void SysSetVolume(uchar, uint, uchar);
   static void SysSetSfxVolume(uchar, ushort, uchar, uchar);
+  static bool SysLoadGroupSet(CSimplePool*, uint);
+  static const rstl::string& SysGetGroupSetName(uint);
+  static bool SysPushGroupIntoARAM(const rstl::string& name, uchar);
+  static void SysPopGroupFromARAM();
+  static void SysUnloadGroupSet(const rstl::string& name);
+  static void SysUnloadSampleData(const rstl::string& name);
 
   static void SetDefaultVolumeScale(short);
   static void SetVolumeScale(short);
@@ -100,7 +107,6 @@ public:
   static void S3dAddEmitter(SND_FXID fxid, const CVector3f& pos, const CVector3f& dir,
                             const bool b1, const bool b2, short, int);
 
-
   static u32 SeqPlayEx(unsigned short, unsigned short, void*, SND_PLAYPARA*, unsigned char);
   static void SeqStop(u32);
   static void SeqVolume(u8, u16, u32, u8);

include/Kyoto/Audio/CMidiManager.hpp

@@ -28,6 +28,7 @@ public:
     short x8_songId;
     bool xa_available;
   };
+
   class CMidiData {
   public:
     CMidiData(CInputStream& in);
@@ -36,6 +37,7 @@ public:
     const short GetGroupId() const { return x2_groupId; }
     const int GetSetupId() const { return x4_setupId; }
     uchar* GetData() const { return x8_data.get(); }
+
   private:
     short x0_songId;
     short x2_groupId;

include/Kyoto/Audio/CStreamAudioManager.hpp

@@ -9,6 +9,7 @@ class CStreamAudioManager {
 public:
   static void Update(float dt);
   static void StopAll();
+  static void StopOneShot();
   static void SetMusicVolume(uint);
   static void SetSfxVolume(uint);
 

include/Kyoto/CDvdRequest.hpp

@@ -6,7 +6,7 @@
 
 class CDvdRequest {
 public:
-  virtual ~CDvdRequest(){};             // 8
+  virtual ~CDvdRequest() {};            // 8
   virtual void WaitUntilComplete() = 0; // c
   virtual bool IsComplete() = 0;        // 10
   virtual void PostCancelRequest() = 0; // 14

include/MetroidPrime/CGameArea.hpp

@@ -3,25 +3,71 @@
 
 #include "types.h"
 
+#include "MetroidPrime/CStateManager.hpp"
 #include "MetroidPrime/TGameTypes.hpp"
 
 #include "Kyoto/Graphics/CColor.hpp"
 #include "Kyoto/Graphics/CGraphics.hpp"
-#include "Kyoto/IObjectStore.hpp"
 #include "Kyoto/Math/CAABox.hpp"
 #include "Kyoto/Math/CTransform4f.hpp"
 #include "Kyoto/Math/CVector2f.hpp"
 
+#include "WorldFormat/CMetroidModelInstance.hpp"
+#include "WorldFormat/CWorldLight.hpp"
+
 #include "rstl/auto_ptr.hpp"
 #include "rstl/list.hpp"
 #include "rstl/optional_object.hpp"
 #include "rstl/pair.hpp"
 #include "rstl/rc_ptr.hpp"
+#include "rstl/reserved_vector.hpp"
 #include "rstl/single_ptr.hpp"
 #include "rstl/vector.hpp"
 
+class CAreaOctTree;
+class CDvdRequest;
+class CPVSAreaSet;
+class CScriptAreaAttributes;
+class CToken;
+
 class IGameArea {
 public:
+  class Dock {
+  public:
+    struct SDockReference {
+      uint x0_area;
+      s16 x4_dock;
+      bool x6_loadOther;
+
+      SDockReference();
+    };
+
+  private:
+    int x0_referenceCount;
+    rstl::vector< SDockReference > x4_dockReferences;
+    rstl::reserved_vector< CVector3f, 4 > x14_planeVertices;
+    bool x48_isReferenced;
+
+  public:
+    const rstl::reserved_vector< CVector3f, 4 >& GetPlaneVertices() const {
+      return x14_planeVertices;
+    }
+    int GetReferenceCount() const { return x0_referenceCount; }
+    const rstl::vector< SDockReference >& GetDockRefs() const { return x4_dockReferences; }
+    Dock(CInputStream& in, const CTransform4f& xf);
+    TAreaId GetConnectedAreaId(int other) const;
+    s16 GetOtherDockNumber(int other) const;
+    bool GetShouldLoadOther(int other) const;
+    void SetShouldLoadOther(int other, bool should);
+    bool ShouldLoadOtherArea(int other) const;
+    CVector3f GetPoint(int idx) const;
+    bool IsReferenced() const { return x48_isReferenced; }
+    void SetReferenceCount(int v) {
+      x0_referenceCount = v;
+      x48_isReferenced = true;
+    }
+  };
+
   virtual ~IGameArea();
   virtual const CTransform4f& IGetTM() const = 0;
   virtual CAssetId IGetStringTableAssetId() const = 0;
@@ -33,21 +79,36 @@ public:
   virtual rstl::pair< rstl::auto_ptr< uchar >, int > IGetScriptingMemoryAlways() const = 0;
 };
 
-enum EChain {
+struct CAreaRenderOctTree {
-  kC_Invalid = -1,
+  struct Node {
-  kC_ToDeallocate,
+    ushort x0_bitmapIdx;
-  kC_Deallocated,
+    ushort x2_flags;
-  kC_Loading,
+    ushort x4_children[1];
-  kC_Alive,
-  kC_AliveJudgement,
-};
 
-class Dock;
+    uint GetChildCount() const;
-class CToken;
+    CAABox GetNodeBounds(const CAABox& curAABB, int idx) const;
-class CDvdRequest;
+
-class CScriptAreaAttributes;
+    void RecursiveBuildOverlaps(u32* out, const CAreaRenderOctTree& parent, const CAABox& curAABB,
-class CWorldLight;
+                                const CAABox& testAABB) const;
-class CPVSAreaSet;
+  };
+
+  const u8* x0_buf;
+  int x4_; // TODO
+  uint x8_bitmapCount;
+  uint xc_meshCount;
+  uint x10_nodeCount;
+  uint x14_bitmapWordCount;
+  CAABox x18_aabb;
+  const u32* x30_bitmaps;
+  const u32* x34_indirectionTable;
+  const u8* x38_entries;
+
+  explicit CAreaRenderOctTree(const u8* buf);
+
+  void FindOverlappingModels(rstl::vector< u32 >& out, const CAABox& testAABB) const;
+  void FindOverlappingModels(u32* out, const CAABox& testAABB) const;
+};
+CHECK_SIZEOF(CAreaRenderOctTree, 0x3c);
 
 class CGameArea : public IGameArea {
 public:
@@ -96,7 +157,15 @@ public:
   enum EOcclusionState { kOS_Occluded, kOS_Visible };
 
   struct CPostConstructed {
-    uchar x0_pad[0xa0];
+    rstl::optional_object< CAreaOctTree* > x0_collision;
+    int x8_; // TODO
+    rstl::optional_object< CAreaRenderOctTree > xc_octTree;
+    rstl::vector< CMetroidModelInstance > x4c_insts;
+    rstl::single_ptr< int > x5c_; // TODO
+    rstl::vector< CWorldLight > x60_lightsA;
+    rstl::vector< CLight > x70_gfxLightsA;
+    rstl::vector< CWorldLight > x80_lightsB;
+    rstl::vector< CLight > x90_gfxLightsB;
     CPVSAreaSet* xa0_pvs;
     uchar xa4_pad[0x1020];
     rstl::single_ptr< CAreaFog > x10c4_areaFog;
@@ -136,8 +205,16 @@ public:
   bool TryTakingOutOfARAM();
 
   bool StartStreamingMainArea();
+  bool Invalidate(CStateManager* mgr);
+  void Validate(CStateManager& mgr);
+  void SetOcclusionState(EOcclusionState state);
+  void RemoveStaticGeometry();
+  void StartStreamIn(CStateManager& mgr);
+  void SetChain(CGameArea* next, int chain);
 
   CAssetId GetAreaAssetId() const { return x84_mrea; }
+  const Dock& GetDock(int idx) const { return xcc_docks[idx]; }
+  int GetDockCount() const { return xcc_docks.size(); }
   const CAreaFog* GetAreaFog() const { return x12c_postConstructed->x10c4_areaFog.get(); }
   CAreaFog* AreaFog() { return x12c_postConstructed->x10c4_areaFog.get(); }
   EOcclusionState GetOcclusionState() const { return x12c_postConstructed->x10dc_occlusionState; }
@@ -147,6 +224,9 @@ public:
   bool IsPostConstructed() const { return xf0_24_postConstructed; }                         // name?
   CPostConstructed* GetPostConstructed() { return x12c_postConstructed.get(); }             // name?
   const CPostConstructed* GetPostConstructed() const { return x12c_postConstructed.get(); } // name?
+  CGameArea* GetNext() { return x130_next; }                                                // name?
+  CGameArea* GetPrev() { return x134_prev; }                                                // name?
+  int GetCurChain() const { return x138_curChain; }                                         // name?
 
 private:
   void AllocNewAreaData(int, int);
@@ -187,10 +267,36 @@ private:
   int x124_secCount;
   int x128_mreaDataOffset;
   rstl::single_ptr< CPostConstructed > x12c_postConstructed;
+  CGameArea* x130_next;
+  CGameArea* x134_prev;
+  int x138_curChain;
 };
-
 NESTED_CHECK_SIZEOF(CGameArea, CPostConstructed, 0x1140)
+CHECK_SIZEOF(CGameArea, 0x13c)
 
-// CHECK_SIZEOF(CGamearea::CAreaFog, 0x38)
+class CDummyGameArea final : public IGameArea {
+  friend class CDummyWorld;
+
+public:
+  CDummyGameArea(CInputStream& in, int idx, int mlvlVersion);
+  rstl::pair< rstl::auto_ptr< uchar >, int > IGetScriptingMemoryAlways() const override;
+  int IGetAreaSaveId() const override;
+  CAssetId IGetAreaAssetId() const override;
+  bool IIsActive() const override;
+  TAreaId IGetAttachedAreaId(int) const override;
+  uint IGetNumAttachedAreas() const override;
+  CAssetId IGetStringTableAssetId() const override;
+  const CTransform4f& IGetTM() const override;
+
+private:
+  int x4_mlvlVersion;
+  CAssetId x8_nameSTRG;
+  CAssetId xc_mrea;
+  int x10_areaId;
+  CTransform4f x14_transform;
+  rstl::vector< u16 > x44_attachedAreaIndices;
+  rstl::vector< Dock > x54_docks;
+};
+CHECK_SIZEOF(CDummyGameArea, 0x64)
 
 #endif // _CGAMEAREA

include/MetroidPrime/CInGameTweakManager.hpp

@@ -1,6 +1,7 @@
 #ifndef _CINGAMETWEAKMANAGER
 #define _CINGAMETWEAKMANAGER
 
+#include "Kyoto/SObjectTag.hpp"
 #include "types.h"
 
 #include "rstl/string.hpp"
@@ -61,6 +62,7 @@ public:
   bool HasTweakValue(const rstl::string& name) const;
   const CTweakValue* GetTweakValue(const rstl::string& name) const;
   bool ReadFromMemoryCard(const rstl::string&);
+  rstl::vector< CAssetId > GetSongAssetsInWorld(CAssetId world) const;
 
   static rstl::string sub_8021cb38(CAssetId, const rstl::string&);
 

include/MetroidPrime/CMapWorld.hpp

@@ -0,0 +1,171 @@
+#ifndef _CMAPWORLD
+#define _CMAPWORLD
+
+#include "Kyoto/Graphics/CColor.hpp"
+#include "MetroidPrime/CMapArea.hpp"
+
+class CStateManager;
+
+class CMapWorld {
+public:
+  /* skDrawProfileItemNames; */
+  enum EMapAreaList { kMAL_Loaded, kMAL_Loading, kMAL_Unloaded };
+
+  class CMapAreaBFSInfo {
+    int x0_areaIdx;
+    int x4_depth;
+    float x8_surfDrawDepth;
+    float xc_outlineDrawDepth;
+
+  public:
+    CMapAreaBFSInfo(int areaIdx, int depth, float a, float b)
+    : x0_areaIdx(areaIdx), x4_depth(depth), x8_surfDrawDepth(a), xc_outlineDrawDepth(b) {}
+    int GetAreaIndex() const { return x0_areaIdx; }
+    int GetDepth() const { return x4_depth; }
+    float GetOutlineDrawDepth() const { return x8_surfDrawDepth; }
+    float GetSurfaceDrawDepth() const { return xc_outlineDrawDepth; }
+  };
+
+  class CMapObjectSortInfo {
+    float x0_zDist;
+    int x4_areaIdx;
+    int x8_typeAndIdx;
+    CColor xc_surfColor;
+    CColor x10_outlineColor;
+
+  public:
+    enum EObjectCode {
+      kOC_Invalid = -1,
+      kOC_Object = 1 << 16,
+      kOC_DoorSurface = 2 << 16,
+      kOC_Door = 3 << 16,
+      kOC_Surface = 4 << 16
+    };
+
+    CMapObjectSortInfo(float zDist, int areaIdx, EObjectCode type, int idx, const CColor& surfColor,
+                       const CColor& outlineColor)
+    : x0_zDist(zDist)
+    , x4_areaIdx(areaIdx)
+    , x8_typeAndIdx(int(type) | idx)
+    , xc_surfColor(surfColor)
+    , x10_outlineColor(outlineColor) {}
+    const CColor& GetOutlineColor() const { return x10_outlineColor; }
+    const CColor& GetSurfaceColor() const { return xc_surfColor; }
+    uint GetLocalObjectIndex() const { return x8_typeAndIdx & 0xffff; }
+    EObjectCode GetObjectCode() const { return EObjectCode(x8_typeAndIdx & 0xffff0000); }
+    uint GetAreaIndex() const { return x4_areaIdx; }
+    float GetZDistance() const { return x0_zDist; }
+  };
+
+  class CMapAreaData {
+    int x0_areaIdx;
+    TCachedToken< CMapArea > x4_area;
+    EMapAreaList x10_list;
+    CMapAreaData* x14_next;
+
+  public:
+    CMapAreaData(CAssetId areaRes, EMapAreaList list, CMapAreaData* next);
+    void Lock() { x4_area.Lock(); }
+    void Unlock() { x4_area.Unlock(); }
+    bool IsLoaded() const { return x4_area.IsLoaded(); }
+    CMapArea* MapArea() { return x4_area.GetT(); }
+    const CMapArea* GetMapArea() const { return x4_area.GetObject(); }
+    CMapAreaData* GetNextMapAreaData() { return x14_next; }
+    const CMapAreaData* GetNextMapAreaData() const { return x14_next; }
+    EMapAreaList GetContainingList() const { return x10_list; }
+    void SetContainingList(EMapAreaList list) { x10_list = list; }
+    void SetNextMapArea(CMapAreaData* next) { x14_next = next; }
+  };
+
+  class CMapWorldDrawParms {
+    float x0_alphaSurfVisited;
+    float x4_alphaOlVisited;
+    float x8_alphaSurfUnvisited;
+    float xc_alphaOlUnvisited;
+    float x10_alpha;
+    float x14_outlineWidthScale;
+    const CStateManager& x18_mgr;
+    const CTransform4f& x1c_modelXf;
+    const CTransform4f& x20_viewXf;
+    const IWorld& x24_wld;
+    const CMapWorldInfo& x28_mwInfo;
+    float x2c_playerFlashIntensity;
+    float x30_hintFlashIntensity;
+    float x34_objectScale;
+    bool x38_sortDoorSurfs;
+
+  public:
+    CMapWorldDrawParms(float alphaSurfVisited, float alphaOlVisited, float alphaSurfUnvisited,
+                       float alphaOlUnvisited, float alpha, float outlineWidthScale,
+                       const CStateManager& mgr, const CTransform4f& modelXf,
+                       const CTransform4f& viewXf, const IWorld& wld, const CMapWorldInfo& mwInfo,
+                       float playerFlash, float hintFlash, float objectScale, bool sortDoorSurfs)
+    : x0_alphaSurfVisited(alphaSurfVisited)
+    , x4_alphaOlVisited(alphaOlVisited)
+    , x8_alphaSurfUnvisited(alphaSurfUnvisited)
+    , xc_alphaOlUnvisited(alphaOlUnvisited)
+    , x10_alpha(alpha)
+    , x14_outlineWidthScale(outlineWidthScale)
+    , x18_mgr(mgr)
+    , x1c_modelXf(modelXf)
+    , x20_viewXf(viewXf)
+    , x24_wld(wld)
+    , x28_mwInfo(mwInfo)
+    , x2c_playerFlashIntensity(playerFlash)
+    , x30_hintFlashIntensity(hintFlash)
+    , x34_objectScale(objectScale)
+    , x38_sortDoorSurfs(sortDoorSurfs) {}
+    const IWorld& GetWorld() const { return x24_wld; }
+    float GetOutlineWidthScale() const { return x14_outlineWidthScale; }
+    const CTransform4f& GetPlaneProjectionTransform() const { return x1c_modelXf; }
+    float GetHintAreaFlashIntensity() const { return x30_hintFlashIntensity; }
+    float GetPlayerAreaFlashIntensity() const { return x2c_playerFlashIntensity; }
+    const CTransform4f& GetCameraTransform() const { return x20_viewXf; }
+    float GetAlphaOutlineUnvisited() const { return xc_alphaOlUnvisited; }
+    float GetAlphaSurfaceUnvisited() const { return x8_alphaSurfUnvisited; }
+    float GetAlphaOutlineVisited() const { return x4_alphaOlVisited; }
+    float GetAlphaSurfaceVisited() const { return x0_alphaSurfVisited; }
+    float GetAlpha() const { return x10_alpha; }
+    const CMapWorldInfo& GetMapWorldInfo() const { return x28_mwInfo; }
+    const CStateManager& GetStateManager() const { return x18_mgr; }
+    bool GetIsSortDoorSurfaces() const { return x38_sortDoorSurfs; }
+    float GetObjectScale() const { return x34_objectScale; }
+  };
+
+private:
+  rstl::vector< CMapAreaData > x0_areas;
+  rstl::reserved_vector< CMapAreaData*, 3 > x10_listHeads;
+  rstl::vector< bool > x20_traversed;
+  CVector3f x30_worldSpherePoint;
+  float x3c_worldSphereRadius;
+  float x40_worldSphereHalfDepth;
+
+public:
+  explicit CMapWorld(CInputStream& in);
+  uint GetNumAreas() const { return x0_areas.size(); }
+  CMapArea* GetMapArea(int aid) { return x0_areas[aid].MapArea(); }
+  const CMapArea* GetMapArea(int aid) const { return x0_areas[aid].GetMapArea(); }
+  bool IsMapAreaInBFSInfoVector(const CMapAreaData* area,
+                                const rstl::vector< CMapAreaBFSInfo >& vec) const;
+  void SetWhichMapAreasLoaded(const IWorld& wld, int start, int count);
+  bool IsMapAreasStreaming();
+  void MoveMapAreaToList(CMapAreaData* data, EMapAreaList list);
+  int GetCurrentMapAreaDepth(const IWorld& wld, TAreaId aid);
+  rstl::vector< int > GetVisibleAreas(const IWorld& wld, const CMapWorldInfo& mwInfo) const;
+  void Draw(const CMapWorldDrawParms& parms, int curArea, int otherArea, float depth1, float depth2,
+            bool inMapScreen);
+  void DoBFS(const IWorld& wld, int startArea, int areaCount, float surfDepth, float outlineDepth,
+             bool checkLoad, rstl::vector< CMapAreaBFSInfo >& bfsInfos);
+  bool IsMapAreaValid(const IWorld& wld, int areaIdx, bool checkLoad) const;
+  void DrawAreas(const CMapWorldDrawParms& parms, int selArea,
+                 const rstl::vector< CMapAreaBFSInfo >& bfsInfos, bool inMapScreen);
+  void RecalculateWorldSphere(const CMapWorldInfo& mwInfo, const IWorld& wld);
+  CVector3f ConstrainToWorldVolume(const CVector3f& point, const CVector3f& lookVec) const;
+  void ClearTraversedFlags();
+  void SetWhichMapAreasLoaded(const IWorld& wld, int start, int count, bool load);
+  bool IsMapAreasStreaming() const;
+};
+NESTED_CHECK_SIZEOF(CMapWorld, CMapAreaData, 0x18)
+CHECK_SIZEOF(CMapWorld, 0x44)
+
+#endif // _CMAPWORLD

include/MetroidPrime/CWorld.hpp

@@ -1,6 +1,7 @@
 #ifndef _CWORLD
 #define _CWORLD
 
+#include "Kyoto/SObjectTag.hpp"
 #include "types.h"
 
 #include "MetroidPrime/CGameArea.hpp"
@@ -10,16 +11,23 @@
 #include "Kyoto/IObjectStore.hpp"
 #include "Kyoto/TToken.hpp"
 
-#include "rstl/string.hpp"
 #include "rstl/reserved_vector.hpp"
+#include "rstl/string.hpp"
+#include "rstl/vector.hpp"
 
+class CAudioGroupSet;
+class CDvdRequest;
+class CGameArea;
 class CMapWorld;
 class CModel;
+class CRelay;
+class CStateManager;
 class IGameArea;
+class CResFactory;
 
 class IWorld {
 public:
-  virtual ~IWorld();
+  virtual ~IWorld() {}
   virtual CAssetId IGetWorldAssetId() const = 0;
   virtual CAssetId IGetStringTableAssetId() const = 0;
   virtual CAssetId IGetSaveWorldAssetId() const = 0;
@@ -33,19 +41,16 @@ public:
   virtual int IGetAreaCount() const = 0;
 };
 
-class CGameArea;
+class CRelay /* name? */ {
-class CRelay;
-class CSoundGroupData;
-class CDvdRequest;
-class IFactory;
-
-class CRelay {
 public:
+  explicit CRelay(CInputStream& in);
   const TEditorId& GetRelayId() const { return x0_relay; }
   const TEditorId& GetTargetId() const { return x4_target; }
   ushort GetMessage() const { return x8_msg; }
   bool GetActive() const { return xa_active; }
 
+  static rstl::vector< CRelay > ReadMemoryRelays(CInputStream& in); // name?
+
 private:
   TEditorId x0_relay;
   TEditorId x4_target;
@@ -61,8 +66,35 @@ enum EEnvFxType {
   kEFX_UnderwaterFlake,
 };
 
-class CWorld : public IWorld {
+class CWorld final : public IWorld {
 public:
+  struct CSoundGroupData {
+    int x0_groupId;
+    CAssetId x4_agscId;
+    bool x8_24_loadedIntoAram : 1;
+    bool x8_25_loaded : 1;
+    rstl::string xc_name;
+    TCachedToken< CAudioGroupSet > x1c_groupData;
+
+  public:
+    CSoundGroupData(int grpId, CAssetId agsc);
+  };
+
+  enum EAreaTravelType {
+    kATT_Zero,
+    kATT_One,
+  };
+
+  enum EChain {
+    kC_Invalid = -1,
+    kC_ToDeallocate,
+    kC_Deallocated,
+    kC_Loading,
+    kC_Alive,
+    kC_AliveJudgement,
+  };
+
+  CWorld(IObjectStore& objStore, CResFactory& resFactory, CAssetId mlvlId);
   ~CWorld();
   CAssetId IGetWorldAssetId() const override;
   CAssetId IGetStringTableAssetId() const override;
@@ -75,9 +107,18 @@ public:
   bool ICheckWorldComplete() override;
   rstl::string IGetDefaultAudioTrack() const override;
   int IGetAreaCount() const override;
+  bool CheckWorldComplete(CStateManager* mgr, TAreaId aid, CAssetId mreaId);
 
   void SetLoadPauseState(bool);
   void TouchSky() const;
+  void StopSounds();
+  void UnloadSoundGroups();
+  bool ScheduleAreaToLoad(CGameArea* area, CStateManager& mgr);
+  void MoveToChain(CGameArea* area, EChain chain);
+  void TravelToArea(TAreaId aid, CStateManager& mgr, EAreaTravelType type);
+  CMapWorld* GetMapWorld() const;
+  void LoadSoundGroups();
+  void LoadSoundGroup(uchar groupId, CAssetId agscId, CSoundGroupData& data);
 
   const CGameArea& GetAreaAlways(TAreaId id) const { return *x18_areas[id.Value()]; }
   CGameArea* Area(TAreaId id) { return x18_areas[id.Value()].get(); }
@@ -114,10 +155,10 @@ private:
   CAssetId x10_savwId;
   rstl::vector< rstl::auto_ptr< CGameArea > > x18_areas;
   CAssetId x24_mapwId;
-  CMapWorld* x28_mapWorld;
+  rstl::single_ptr< TCachedToken< CMapWorld > > x28_mapWorld;
   rstl::vector< CRelay > x2c_relays;
-  rstl::rc_ptr< CDvdRequest > x3c_loadToken;
+  rstl::single_ptr< CDvdRequest > x3c_loadToken;
-  rstl::single_ptr< uchar > x40_loadBuf;
+  rstl::single_ptr< char > x40_loadBuf;
   uint x44_bufSz;
   uint x48_chainCount;
   CGameArea* x4c_chainHeads[5];
@@ -139,4 +180,45 @@ private:
 };
 CHECK_SIZEOF(CWorld, 0xf4)
 
+struct SWorldLayers /* name? */ {
+  static SWorldLayers ReadWorldLayers(CInputStream& in, int version, CAssetId mlvlId);
+};
+
+class CDummyWorld : public IWorld {
+  enum Phase {
+    kP_Loading,
+    kP_LoadingMap,
+    kP_LoadingMapAreas,
+    kP_Done,
+  };
+
+  bool x4_loadMap;
+  Phase x8_phase;
+  CAssetId xc_mlvlId;
+  CAssetId x10_strgId;
+  CAssetId x14_savwId;
+  rstl::vector< rstl::auto_ptr< CDummyGameArea > > x18_areas;
+  CAssetId x28_mapWorldId;
+  rstl::single_ptr< TCachedToken< CMapWorld > > x2c_mapWorld;
+  rstl::single_ptr< CDvdRequest > x30_loadToken;
+  rstl::single_ptr< char > x34_loadBuf;
+  uint x38_bufSz;
+  TAreaId x3c_curAreaId;
+
+public:
+  CDummyWorld(CAssetId mlvlId, bool loadMap);
+  ~CDummyWorld() override;
+  CAssetId IGetWorldAssetId() const override;
+  CAssetId IGetStringTableAssetId() const override;
+  CAssetId IGetSaveWorldAssetId() const override;
+  const CMapWorld* IGetMapWorld() const override;
+  CMapWorld* IMapWorld() override;
+  const IGameArea* IGetAreaAlways(TAreaId id) const override;
+  TAreaId IGetCurrentAreaId() const override;
+  TAreaId IGetAreaId(CAssetId id) const override;
+  bool ICheckWorldComplete() override;
+  rstl::string IGetDefaultAudioTrack() const override;
+  int IGetAreaCount() const override;
+};
+
 #endif // _CWORLD

include/dolphin/types.h

@@ -75,13 +75,17 @@ typedef int BOOL;
 
 #if defined(__cplusplus) && __cplusplus < 201103L
 #if defined(__clang__)
-// Allow override in < C++11 mode with clangd
+// Allow override/final in < C++11 mode with clangd
 #pragma clang diagnostic ignored "-Wc++11-extensions"
 #else
 // Define override as nothing
 #ifndef override
 #define override
 #endif
+// Define final as nothing
+#ifndef final
+#define final
+#endif
 #endif // defined(__clang__)
 #endif // defined(__cplusplus) && __cplusplus < 201103L
 

include/static_assert.hpp

@@ -27,6 +27,7 @@ typedef unsigned long size_t;
 #define CHECK_OFFSETOF(cls, member, offset)                                                        \
   extern int cls##_check_offset##[_n_is_equal< offsetof(cls, member), offset >::value];
 #elif defined(__clang__) && defined(__powerpc__) // Enable for clangd
+#pragma clang diagnostic ignored "-Wc11-extensions" // Allow _Static_assert
 #pragma clang diagnostic ignored "-Wc++17-extensions" // Allow _Static_assert without message
 #define CHECK_SIZEOF(cls, size) _Static_assert(sizeof(cls) == size);
 #define NESTED_CHECK_SIZEOF(parent, cls, size) _Static_assert(sizeof(parent::cls) == size);

src/MetroidPrime/CStateManager.cpp

@@ -404,7 +404,7 @@ void CStateManager::DrawWorld() const {
   int areaCount = 0;
   const CGameArea* areaArr[10];
 
-  CGameArea::CConstChainIterator it = x850_world->GetChainHead(kC_Alive);
+  CGameArea::CConstChainIterator it = x850_world->GetChainHead(CWorld::kC_Alive);
   CGameArea::CConstChainIterator end = x850_world->GetAliveAreasEnd();
   for (; it != end; ++it) {
     if (areaCount == 10) {

src/MetroidPrime/CWorld.cpp

@@ -0,0 +1,408 @@
+#include "MetroidPrime/CWorld.hpp"
+#include "Kyoto/Alloc/IAllocator.hpp"
+#include "Kyoto/Audio/CAudioSys.hpp"
+#include "Kyoto/Audio/CMidiManager.hpp"
+#include "Kyoto/Audio/CStreamAudioManager.hpp"
+#include "Kyoto/CDvdRequest.hpp" // IWYU pragma: keep
+#include "Kyoto/CResFactory.hpp"
+#include "Kyoto/CSimplePool.hpp"
+#include "Kyoto/SObjectTag.hpp"
+#include "Kyoto/Streams/CMemoryInStream.hpp"
+#include "MetroidPrime/CGameArea.hpp"
+#include "MetroidPrime/CInGameTweakManager.hpp"
+#include "MetroidPrime/CMain.hpp"
+#include "MetroidPrime/CMapWorld.hpp"
+#include "MetroidPrime/Player/CGameState.hpp"
+#include "MetroidPrime/Player/CWorldTransManager.hpp"
+#include "MetroidPrime/ScriptObjects/CScriptRoomAcoustics.hpp"
+#include "MetroidPrime/TCastTo.hpp"
+#include "MetroidPrime/TGameTypes.hpp"
+#include "rstl/vector.hpp"
+
+CWorld::CWorld(IObjectStore& objStore, CResFactory& resFactory, CAssetId mlvlId)
+: x4_phase(kP_Loading)
+, x8_mlvlId(mlvlId)
+, xc_strgId(kInvalidAssetId)
+, x10_savwId(kInvalidAssetId)
+, x18_areas()
+, x24_mapwId(kInvalidAssetId)
+, x28_mapWorld()
+, x2c_relays()
+, x3c_loadToken()
+, x40_loadBuf()
+, x44_bufSz(0)
+, x48_chainCount(0)
+, x60_objectStore(&objStore)
+, x64_resFactory(&resFactory)
+, x68_curAreaId(kInvalidAreaId)
+, x6c_loadedAudioGrpCount(0)
+, x70_24_currentAreaNeedsAllocation(true)
+, x70_25_loadPaused(false)
+, x70_26_skyboxActive(false)
+, x70_27_skyboxVisible(false)
+, x74_soundGroupData()
+, x84_defAudioTrack()
+, x94_skyboxWorld()
+, xa4_skyboxWorldLoaded()
+, xb4_skyboxOverride()
+, xc4_neededFx(kEFX_None)
+, xc8_globalSfxHandles() {
+  SObjectTag mlvl('MLVL', mlvlId);
+  x44_bufSz = gpResourceFactory->ResourceSize(mlvl);
+  x40_loadBuf = static_cast< char* >(CMemory::Alloc(x44_bufSz, IAllocator::kHI_RoundUpLen));
+  x3c_loadToken = resFactory.GetResLoader().LoadResourceAsync(mlvl, x40_loadBuf.get());
+}
+
+CWorld::~CWorld() {
+  StopSounds();
+  CWorldTransManager* transManager = gpGameState->WorldTransitionManager().GetPtr();
+  if (transManager->GetTransType() != CWorldTransManager::kTT_Disabled &&
+      gpMain->GetRestartMode() == CMain::kRM_None) {
+    CStreamAudioManager::StopOneShot();
+  } else {
+    CStreamAudioManager::StopAll();
+  }
+  UnloadSoundGroups();
+  CScriptRoomAcoustics::DisableAuxCallbacks();
+}
+
+bool CWorld::ScheduleAreaToLoad(CGameArea* area, CStateManager& mgr) {
+  if (!area->IsPostConstructed()) {
+    MoveToChain(area, kC_Loading);
+    return true;
+  } else {
+    if (area->GetCurChain() != kC_Alive) {
+      if (area->GetCurChain() != kC_AliveJudgement) {
+        x70_24_currentAreaNeedsAllocation = true;
+      }
+      MoveToChain(area, kC_Alive);
+    }
+    return false;
+  }
+}
+
+// TOOD nonmatching
+void CWorld::TravelToArea(TAreaId aid, CStateManager& mgr, EAreaTravelType type) {
+  if (aid.Value() < 0 || aid.Value() >= x18_areas.size())
+    return;
+  x70_24_currentAreaNeedsAllocation = false;
+  x68_curAreaId = aid;
+  CGameArea* toDeallocateAreas = x4c_chainHeads[0];
+  while (toDeallocateAreas) {
+    if (toDeallocateAreas->Invalidate(&mgr)) {
+      MoveToChain(toDeallocateAreas, kC_Deallocated);
+      break;
+    }
+    toDeallocateAreas = toDeallocateAreas->GetNext();
+  }
+
+  CGameArea* aliveAreas = x4c_chainHeads[3];
+  while (aliveAreas) {
+    CGameArea* aliveArea = aliveAreas;
+    aliveAreas = aliveAreas->GetNext();
+    MoveToChain(aliveArea, kC_AliveJudgement);
+  }
+  CGameArea* loadingAreas = x4c_chainHeads[2];
+  while (loadingAreas) {
+    CGameArea* loadingArea = loadingAreas;
+    loadingAreas = loadingAreas->GetNext();
+    MoveToChain(loadingArea, kC_ToDeallocate);
+  }
+
+  CGameArea* area = Area(aid);
+  if (area->GetCurChain() != kC_AliveJudgement)
+    x70_24_currentAreaNeedsAllocation = true;
+  area->Validate(mgr);
+  MoveToChain(area, kC_Alive);
+  area->SetOcclusionState(CGameArea::kOS_Visible);
+
+  CGameArea* otherLoadArea = nullptr;
+  if (type == kATT_Zero) {
+    bool otherLoading = false;
+    for (int i = 0; i < area->GetDockCount(); ++i) {
+      const CGameArea::Dock& dock = area->GetDock(i);
+      int dockRefCount = dock.GetDockRefs().size();
+      for (int i = 0; i < dockRefCount; ++i) {
+        if (!dock.ShouldLoadOtherArea(i))
+          continue;
+        TAreaId connArea = dock.GetConnectedAreaId(i);
+        CGameArea* cArea = Area(connArea);
+        if (!cArea->IsActive())
+          continue;
+        if (!otherLoading) {
+          otherLoading = ScheduleAreaToLoad(cArea, mgr);
+          if (!otherLoading)
+            continue;
+          otherLoadArea = cArea;
+        } else
+          ScheduleAreaToLoad(cArea, mgr);
+      }
+    }
+  }
+  CGameArea* judgementAreas = x4c_chainHeads[4];
+  while (judgementAreas) {
+    CGameArea* judgementArea = judgementAreas;
+    judgementAreas = judgementArea->GetNext();
+    MoveToChain(judgementArea, kC_ToDeallocate);
+  }
+
+  int toStreamCount = 0;
+  toDeallocateAreas = x4c_chainHeads[0];
+  while (toDeallocateAreas) {
+    toDeallocateAreas->RemoveStaticGeometry();
+    toDeallocateAreas = toDeallocateAreas->GetNext();
+    ++toStreamCount;
+  }
+
+  if (!toStreamCount && otherLoadArea && !x70_25_loadPaused)
+    otherLoadArea->StartStreamIn(mgr);
+
+  GetMapWorld()->SetWhichMapAreasLoaded(*this, aid.Value(), 3);
+}
+
+// TOOD nonmatching
+void CWorld::MoveToChain(CGameArea* area, EChain chain) {
+  if (area->GetCurChain() == chain) {
+    return;
+  }
+
+  if (area->GetCurChain() != kC_Invalid) {
+    if (x4c_chainHeads[area->GetCurChain()] == area) {
+      x4c_chainHeads[area->GetCurChain()] = area->GetNext();
+    }
+  }
+
+  area->SetChain(x4c_chainHeads[int(chain)], int(chain));
+  x4c_chainHeads[int(chain)] = area;
+}
+
+void CWorld::LoadSoundGroups() {
+  rstl::vector< CAssetId > songAssets = gpTweakManager->GetSongAssetsInWorld(IGetWorldAssetId());
+  if (songAssets.empty()) {
+    return;
+  }
+  x74_soundGroupData.reserve(songAssets.size());
+  for (rstl::vector< CAssetId >::iterator it = songAssets.begin(); it != songAssets.end(); ++it) {
+    TToken< CMidiManager::CMidiData > token = gpSimplePool->GetObj(SObjectTag('CSNG', *it));
+    x74_soundGroupData.push_back(
+        CSoundGroupData(token.GetT()->GetGroupId(), token.GetT()->GetSongId()));
+  }
+  for (rstl::vector< CSoundGroupData >::iterator it = x74_soundGroupData.begin();
+       it != x74_soundGroupData.end(); ++it) {
+    if (!it->x8_25_loaded) {
+      LoadSoundGroup(it->x0_groupId, it->x4_agscId, *it);
+    }
+  }
+}
+
+void CWorld::LoadSoundGroup(uchar groupId, CAssetId agscId, CSoundGroupData& data) {
+  data.x8_25_loaded = true;
+  if (!CAudioSys::SysLoadGroupSet(gpSimplePool, agscId)) {
+    rstl::string name = CAudioSys::SysGetGroupSetName(agscId);
+    if (CAudioSys::SysPushGroupIntoARAM(name, groupId)) {
+      data.x8_24_loadedIntoAram = true;
+      data.xc_name = name;
+      ++x6c_loadedAudioGrpCount;
+      CAudioSys::SysUnloadSampleData(name);
+    } else {
+      CAudioSys::SysUnloadGroupSet(name);
+    }
+  }
+}
+
+void CWorld::UnloadSoundGroups() {
+  for (int i = 0; i < x6c_loadedAudioGrpCount; ++i) {
+    CAudioSys::SysPopGroupFromARAM();
+  }
+  for (rstl::vector< CSoundGroupData >::iterator it = x74_soundGroupData.begin();
+       it != x74_soundGroupData.end(); ++it) {
+    if (it->x8_24_loadedIntoAram) {
+      CAudioSys::SysUnloadGroupSet(it->xc_name);
+    }
+  }
+}
+
+CMapWorld* CWorld::GetMapWorld() const { return x28_mapWorld->GetObject(); }
+
+CAssetId CWorld::IGetWorldAssetId() const { return GetWorldAssetId(); }
+
+CAssetId CWorld::IGetStringTableAssetId() const { return xc_strgId; }
+
+CAssetId CWorld::IGetSaveWorldAssetId() const { return x10_savwId; }
+
+const CMapWorld* CWorld::IGetMapWorld() const { return GetMapWorld(); }
+
+CMapWorld* CWorld::IMapWorld() { return GetMapWorld(); }
+
+const IGameArea* CWorld::IGetAreaAlways(TAreaId id) const { return &GetAreaAlways(id); }
+
+TAreaId CWorld::IGetCurrentAreaId() const { return x68_curAreaId; }
+
+bool CWorld::ICheckWorldComplete() {
+  return CheckWorldComplete(nullptr, kInvalidAreaId, kInvalidAssetId);
+}
+
+rstl::string CWorld::IGetDefaultAudioTrack() const { return x84_defAudioTrack; }
+
+int CWorld::IGetAreaCount() const { return x18_areas.size(); }
+
+CDummyWorld::CDummyWorld(CAssetId mlvlId, bool loadMap)
+: x4_loadMap(loadMap)
+, x8_phase(kP_Loading)
+, xc_mlvlId(mlvlId)
+#if NONMATCHING
+, x10_strgId(kInvalidAssetId)
+#endif
+, x14_savwId(kInvalidAssetId)
+, x18_areas()
+, x28_mapWorldId(kInvalidAssetId)
+, x2c_mapWorld()
+, x30_loadToken()
+, x34_loadBuf()
+, x38_bufSz(0)
+, x3c_curAreaId(kInvalidAreaId) {
+  SObjectTag mlvl('MLVL', mlvlId);
+  x38_bufSz = gpResourceFactory->ResourceSize(mlvl);
+  x34_loadBuf = static_cast< char* >(CMemory::Alloc(x38_bufSz, IAllocator::kHI_RoundUpLen));
+  x30_loadToken = gpResourceFactory->GetResLoader().LoadResourceAsync(mlvl, x34_loadBuf.get());
+}
+
+class CMemoryRelays {
+public:
+  CMemoryRelays(CInputStream& in /*, const int& unk*/);
+
+private:
+  rstl::vector< CRelay > x0_relayList;
+};
+
+CMemoryRelays::CMemoryRelays(CInputStream& in /*, const int& unk*/) {
+  int count = in.Get< int >();
+  x0_relayList.reserve(count);
+  for (int i = 0; i < count; ++i) {
+    x0_relayList.push_back(CRelay(in));
+  }
+}
+
+CDummyWorld::~CDummyWorld() {}
+
+// TOOD nonmatching
+bool CDummyWorld::ICheckWorldComplete() {
+  switch (x8_phase) {
+  case kP_Loading: {
+    if (!x30_loadToken->IsComplete()) {
+      return false;
+    }
+
+    CMemoryInStream r(x34_loadBuf.get(), x38_bufSz);
+    r.ReadLong();
+    uint version = r.Get< uint >();
+    x10_strgId = r.Get< CAssetId >();
+
+    if (version >= 15) {
+      x14_savwId = r.Get< CAssetId >();
+    }
+    if (version >= 12) {
+      r.ReadLong();
+    }
+    if (version >= 17) {
+      // TOOD: this class takes some stack argument in r5
+      // but I can't figure out what it is
+      // int unk;
+      CMemoryRelays relays(r /*, unk*/);
+    }
+
+    int areaCount = r.Get< int >();
+    r.ReadLong();
+
+    x18_areas.reserve(areaCount);
+    for (int i = 0; i < areaCount; ++i) {
+      x18_areas.push_back(rs_new CDummyGameArea(r, i, version));
+    }
+
+    x28_mapWorldId = r.Get< CAssetId >();
+    if (x4_loadMap) {
+      x2c_mapWorld = rs_new TCachedToken< CMapWorld >(
+          gpSimplePool->GetObj(SObjectTag('MAPW', x28_mapWorldId)));
+      x2c_mapWorld->Lock();
+    }
+
+    r.ReadChar();
+    r.ReadLong();
+
+    if (version > 10) {
+      int audioGroupCount = r.ReadLong();
+      for (int i = 0; i < audioGroupCount; ++i) {
+        r.ReadLong();
+        r.ReadLong();
+      }
+    }
+
+    if (version > 12) {
+      rstl::string s(r);
+    }
+
+    SWorldLayers::ReadWorldLayers(r, version, xc_mlvlId);
+
+    x30_loadToken = nullptr;
+    x34_loadBuf = nullptr;
+    x38_bufSz = 0;
+
+    if (!x4_loadMap) {
+      x8_phase = kP_Done;
+      break;
+    } else {
+      x8_phase = kP_LoadingMap;
+    }
+  }
+  case kP_LoadingMap: {
+    if (!x2c_mapWorld->TryCache()) {
+      return false;
+    }
+
+    IMapWorld()->SetWhichMapAreasLoaded(*this, 0, 9999);
+    x8_phase = kP_LoadingMapAreas;
+  }
+  case kP_LoadingMapAreas: {
+    if (x2c_mapWorld->GetObject()->IsMapAreasStreaming()) {
+      return false;
+    }
+
+    x8_phase = kP_Done;
+  }
+  case kP_Done:
+    return true;
+  default:
+    break;
+  }
+  return false;
+}
+
+CAssetId CDummyWorld::IGetWorldAssetId() const { return xc_mlvlId; }
+
+CAssetId CDummyWorld::IGetSaveWorldAssetId() const { return x14_savwId; }
+
+CAssetId CDummyWorld::IGetStringTableAssetId() const { return x10_strgId; }
+
+const CMapWorld* CDummyWorld::IGetMapWorld() const { return x2c_mapWorld->GetObject(); }
+
+CMapWorld* CDummyWorld::IMapWorld() { return x2c_mapWorld->GetObject(); }
+
+const IGameArea* CDummyWorld::IGetAreaAlways(TAreaId id) const { return &*x18_areas[id.Value()]; }
+
+TAreaId CDummyWorld::IGetCurrentAreaId() const { return x3c_curAreaId; }
+
+TAreaId CDummyWorld::IGetAreaId(CAssetId id) const {
+  if (id != kInvalidAssetId) {
+    for (int i = 0; i < x18_areas.size(); ++i) {
+      TAreaId aid(i);
+      if (IGetAreaAlways(aid)->IGetAreaAssetId() == id) {
+        return aid;
+      }
+    }
+  }
+#if NONMATCHING
+  return kInvalidAreaId;
+#else
+  return TAreaId(-1);
+#endif
+}

src/MetroidPrime/Player/CPlayer.cpp

@@ -1669,7 +1669,7 @@ void CPlayer::Think(float dt, CStateManager& mgr) {
   x794_lastVelocity = GetVelocityWR();
 }
 
-void CPlayer::SetFrozenState(CStateManager& stateMgr, CAssetId steamTxtr, ushort sfx,
+void CPlayer::SetFrozenState(CStateManager& stateMgr, CAssetId steamTxtr, const ushort sfx,
                              CAssetId iceTxtr) {
   if (!stateMgr.GetCameraManager()->IsInCinematicCamera() && !GetFrozenState()) {
     bool showMsg;

tools/metaforce_renames.py

@@ -4,6 +4,7 @@ from pathlib import Path
 
 _LITERAL_REPLACEMENTS = [
   ("std::string_view", "const rstl::string&"),
+  ("std::string", "rstl::string"),
   ("std::vector", "rstl::vector"),
   ("std::list", "rstl::list"),
   ("std::pair", "rstl::pair"),
@@ -102,6 +103,8 @@ _LITERAL_REPLACEMENTS = [
   ("EWeaponType::", "kWT_"),
   ("EFluidState::", "kFS_"),
   ("EPhazonType::", "kPT_"),
+  ("EChain::", "kC_"),
+  ("EPhase::", "kP_"),
 
   # CActor
   ("x34_transform.origin", "GetTranslation()"),
@@ -125,6 +128,8 @@ _LITERAL_REPLACEMENTS = [
   ("std::fabs", "fabsf"),
   ("std::sqrt", "sqrtf"),
   ("clamp(", "CMath::Clamp("),
+
+  ("[[fallthrough]];", ""),
 ]
 _RE_REPLACEMENTS = [
   # SObjectTag{FOURCC('...'), ...} -> SObjectTag('...', ...)