Code cleanup and corrections

Editor/ProjectResourceFactoryBase.cpp

@@ -501,7 +501,8 @@ void ProjectResourceFactoryBase::AsyncTask::CookComplete()
     /* Ready for buffer transaction at this point */
     u32 availSz = std::max(0, s32(fr.length()) - s32(x14_resOffset));
     x14_resSize = std::min(x14_resSize, availSz);
-    x10_loadBuffer.reset(new u8[x14_resSize]);
+    u8* derp = new u8[x14_resSize];
+    x10_loadBuffer.reset(std::move(derp));
     m_bufTransaction = m_parent.m_clientProc.addBufferTransaction(m_cookedPath,
                                                                   x10_loadBuffer.get(),
                                                                   x14_resSize, x14_resOffset);

Runtime/AutoMapper/CMapWorldInfo.cpp

@@ -19,7 +19,7 @@ CMapWorldInfo::CMapWorldInfo(CBitStreamReader& reader, const CSaveWorld& saveWor
 
 }
 
-void CMapWorldInfo::PutTo(CBitStreamWriter& writer, const CSaveWorld& savw) const
+void CMapWorldInfo::PutTo(CBitStreamWriter& writer, const CSaveWorld& savw, ResId mlvlId) const
 {
 
 }

Runtime/AutoMapper/CMapWorldInfo.hpp

@@ -15,7 +15,7 @@ class CMapWorldInfo
 public:
     CMapWorldInfo()=default;
     CMapWorldInfo(CBitStreamReader&, const CSaveWorld& saveWorld, ResId mlvlId);
-    void PutTo(CBitStreamWriter& writer, const CSaveWorld& savw) const;
+    void PutTo(CBitStreamWriter& writer, const CSaveWorld& savw, ResId mlvlId) const;
     bool IsMapped() const;
     void SetIsMapped(bool) const;
     void SetDoorVisited(TEditorId eid, bool val);

Runtime/CGameOptions.cpp

@@ -4,6 +4,7 @@
 #include "CSimplePool.hpp"
 #include "CSaveWorld.hpp"
 #include "CGameHintInfo.hpp"
+//#include "Audio/CStreamedAudioManager.hpp"
 
 namespace urde
 {
@@ -118,19 +119,39 @@ CGameOptions::CGameOptions(CBitStreamReader& stream)
     x44_soundMode = ESoundMode(stream.ReadEncoded(2));
     x48_ = stream.ReadEncoded(4);
 
-    x4c_ = stream.ReadEncoded(6);
+    x4c_screenXOffset = stream.ReadEncoded(6);
-    x50_ = stream.ReadEncoded(6);
+    x50_screenYOffset = stream.ReadEncoded(6);
-    x54_ = stream.ReadEncoded(5);
+    x54_screenStretch = stream.ReadEncoded(5);
-    x58_ = stream.ReadEncoded(7);
+    x58_sfxVol = stream.ReadEncoded(7);
     x5c_musicVol = stream.ReadEncoded(7);
-    x60_ = stream.ReadEncoded(8);
+    x60_helmetAlpha = stream.ReadEncoded(8);
-    x64_ = stream.ReadEncoded(8);
+    x64_hudAlpha = stream.ReadEncoded(8);
 
-    x68_24_ = stream.ReadEncoded(1);
+    x68_24_hudLag = stream.ReadEncoded(1);
-    x68_28_ = stream.ReadEncoded(1);
+    x68_28_hintSystem = stream.ReadEncoded(1);
-    x68_25_ = stream.ReadEncoded(1);
+    x68_25_invertY = stream.ReadEncoded(1);
-    x68_26_ = stream.ReadEncoded(1);
+    x68_26_rumble = stream.ReadEncoded(1);
-    x68_27_ = stream.ReadEncoded(1);
+    x68_27_swapBeamsControls = stream.ReadEncoded(1);
+}
+
+void CGameOptions::ResetToDefaults()
+{
+    x48_ = 4;
+    x4c_screenXOffset = 0;
+    x50_screenYOffset = 0;
+    x54_screenStretch = 0;
+    x58_sfxVol = 0x7f;
+    x5c_musicVol = 0x7f;
+    x44_soundMode = ESoundMode::Stereo;
+    x60_helmetAlpha = 0xFF;
+    x64_hudAlpha = 0xFF;
+    x68_24_hudLag = true;
+    x68_25_invertY = false;
+    x68_26_rumble = true;
+    x68_27_swapBeamsControls = false;
+    x68_28_hintSystem = true;
+    InitSoundMode();
+    EnsureSettings();
 }
 
 void CGameOptions::PutTo(CBitStreamWriter& writer) const
@@ -141,33 +162,199 @@ void CGameOptions::PutTo(CBitStreamWriter& writer) const
     writer.WriteEncoded(u32(x44_soundMode), 2);
     writer.WriteEncoded(x48_, 4);
 
-    writer.WriteEncoded(x4c_, 6);
+    writer.WriteEncoded(x4c_screenXOffset, 6);
-    writer.WriteEncoded(x50_, 6);
+    writer.WriteEncoded(x50_screenYOffset, 6);
-    writer.WriteEncoded(x54_, 5);
+    writer.WriteEncoded(x54_screenStretch, 5);
-    writer.WriteEncoded(x58_, 7);
+    writer.WriteEncoded(x58_sfxVol, 7);
     writer.WriteEncoded(x5c_musicVol, 7);
-    writer.WriteEncoded(x60_, 8);
+    writer.WriteEncoded(x60_helmetAlpha, 8);
-    writer.WriteEncoded(x64_, 8);
+    writer.WriteEncoded(x64_hudAlpha, 8);
 
-    writer.WriteEncoded(x68_24_, 1);
+    writer.WriteEncoded(x68_24_hudLag, 1);
-    writer.WriteEncoded(x68_28_, 1);
+    writer.WriteEncoded(x68_28_hintSystem, 1);
-    writer.WriteEncoded(x68_25_, 1);
+    writer.WriteEncoded(x68_25_invertY, 1);
-    writer.WriteEncoded(x68_26_, 1);
+    writer.WriteEncoded(x68_26_rumble, 1);
-    writer.WriteEncoded(x68_27_, 1);
+    writer.WriteEncoded(x68_27_swapBeamsControls, 1);
 }
 
 CGameOptions::CGameOptions()
 {
-    x68_24_ = true;
+    x68_24_hudLag = true;
-    x68_26_ = true;
+    x68_26_rumble = true;
-    x68_28_ = true;
+    x68_28_hintSystem = true;
     InitSoundMode();
 }
 
+float CGameOptions::sub8020F054()
+{
+    return (0.375f * 1.f) + (float(x48_) * 0.25f);
+}
+
 void CGameOptions::InitSoundMode()
 {
     /* If system is mono, force x44 to mono, otherwise honor user preference */
 }
+static float flt805A8844 = 0.f;
+void CGameOptions::sub8020F098(int val, bool b)
+{
+    x48_ = zeus::clamp(0, val, 8);
+
+    if (b)
+        flt805A8844 = sub8020F054();
+}
+
+void CGameOptions::SetScreenPositionX(s32 pos, bool apply)
+{
+    x4c_screenXOffset = zeus::clamp(-30, pos, 30);
+
+    if (apply)
+    {
+        /* TOOD: CGraphics related funcs */
+    }
+}
+
+void CGameOptions::SetScreenPositionY(s32 pos, bool apply)
+{
+    x50_screenYOffset = zeus::clamp(-30, pos, 30);
+
+    if (apply)
+    {
+        /* TOOD: CGraphics related funcs */
+    }
+}
+
+void CGameOptions::SetScreenStretch(s32 st, bool apply)
+{
+    x54_screenStretch = zeus::clamp(-10, st, 10);
+
+    if (apply)
+    {
+        /* TOOD: CGraphics related funcs */
+    }
+}
+
+void CGameOptions::SetSfxVolume(s32 vol, bool apply)
+{
+    x58_sfxVol = zeus::clamp(0, vol, 0x7f);
+
+#if 0
+    if (apply)
+    {
+        CAudioSys::SysSetSfxVolume(x58_sfxVol, 1, 1, 1);
+        CStreamedAudioManager::SetSfxVolume(x58_sfxVol);
+        CMoviePlayer::SetSfxVolume(x58_sfxVol);
+    }
+#endif
+}
+
+void CGameOptions::SetMusicVolume(s32 vol, bool apply)
+{
+    x5c_musicVol = zeus::clamp(0, vol, 0x7f);
+# if 0
+    if (apply)
+        CStreamedAudioManager::SetGlobalVolume(x5c_musicVol);
+#endif
+}
+
+void CGameOptions::SetHUDAlpha(u32 alpha)
+{
+    x64_hudAlpha = alpha;
+}
+
+u32 CGameOptions::GetHUDAlpha() const
+{
+    return x64_hudAlpha;
+}
+
+void CGameOptions::SetHelmetAlpha(u32 alpha)
+{
+    x60_helmetAlpha = alpha;
+}
+
+u32 CGameOptions::GetHelmetAlpha() const
+{
+    return x60_helmetAlpha;
+}
+
+void CGameOptions::SetHUDLag(bool lag)
+{
+    x68_24_hudLag = lag;
+}
+
+bool CGameOptions::GetHUDLag() const
+{
+    return x68_24_hudLag;
+}
+
+void CGameOptions::SetInvertYAxis(bool invert)
+{
+    x68_25_invertY = invert;
+}
+
+bool CGameOptions::GetInvertYAxis() const
+{
+    return x68_25_invertY;
+}
+
+void CGameOptions::SetIsRumbleEnabled(bool rumble)
+{
+    x68_26_rumble = rumble;
+}
+
+bool CGameOptions::IsRumbleEnabled() const
+{
+    return x68_26_rumble;
+}
+
+void CGameOptions::ToggleControls(bool swap)
+{
+    x68_27_swapBeamsControls = swap;
+    if (!swap)
+        SetControls(0);
+    else
+        SetControls(1);
+}
+
+void CGameOptions::SetIsHintSystemEnabled(bool hints)
+{
+    x68_28_hintSystem = hints;
+}
+
+bool CGameOptions::IsHintSystemEnabled() const
+{
+    return x68_28_hintSystem;
+}
+
+void CGameOptions::SetControls(s32 controls)
+{
+    if (controls == 0)
+        g_currentPlayerControl = g_tweakPlayerControl;
+    else
+        g_currentPlayerControl = g_tweakPlayerControlAlt;
+
+    ResetControllerAssets();
+}
+
+void CGameOptions::ResetControllerAssets()
+{
+}
+
+void CGameOptions::EnsureSettings()
+{
+    sub8020F098(x48_, true);
+    SetScreenPositionX(x4c_screenXOffset, true);
+    SetScreenPositionY(x50_screenYOffset, true);
+    SetScreenStretch(x54_screenStretch, true);
+    SetSfxVolume(x58_sfxVol, true);
+    SetMusicVolume(x5c_musicVol, true);
+    //SetSurroundMode(x44_soundMode, true);
+    SetHUDAlpha(x64_hudAlpha);
+    SetHUDLag(x68_24_hudLag);
+    SetInvertYAxis(x68_25_invertY);
+    SetIsRumbleEnabled(x68_26_rumble);
+    SetIsHintSystemEnabled(x68_28_hintSystem);
+    ToggleControls(x68_27_swapBeamsControls);
+}
 
 CHintOptions::CHintOptions(CBitStreamReader& stream)
 {

Runtime/CGameOptions.hpp

@@ -2,6 +2,7 @@
 #define __URDE_CGAMEOPTIONS_HPP__
 
 #include "RetroTypes.hpp"
+#include "Audio/CAudioSys.hpp"
 
 namespace urde
 {
@@ -73,23 +74,23 @@ private:
     bool x0_[64] = {};
     ESoundMode x44_soundMode = ESoundMode::Stereo;
     u32 x48_ = 4;
-    u32 x4c_ = 0;
+    s32 x4c_screenXOffset = 0;
-    u32 x50_ = 0;
+    s32 x50_screenYOffset = 0;
-    u32 x54_ = 0;
+    s32 x54_screenStretch = 0;
-    u32 x58_ = 0x7f;
+    u32 x58_sfxVol = 0x7f;
     u32 x5c_musicVol = 0x7f;
-    u32 x60_ = 0xff;
+    u32 x60_helmetAlpha = 0xff;
-    u32 x64_ = 0xff;
+    u32 x64_hudAlpha = 0xff;
 
     union
     {
         struct
         {
-            bool x68_24_ : 1;
+            bool x68_24_hudLag : 1;
-            bool x68_25_ : 1;
+            bool x68_25_invertY : 1;
-            bool x68_26_ : 1;
+            bool x68_26_rumble : 1;
-            bool x68_27_ : 1;
+            bool x68_27_swapBeamsControls : 1;
-            bool x68_28_ : 1;
+            bool x68_28_hintSystem : 1;
         };
         u16 _dummy = 0;
     };
@@ -101,9 +102,35 @@ private:
 public:
     CGameOptions();
     CGameOptions(CBitStreamReader& stream);
+    void ResetToDefaults();
     void InitSoundMode();
+    void EnsureSettings();
     void PutTo(CBitStreamWriter& writer) const;
     u32 GetMusicVolume() const { return x5c_musicVol; }
+
+    float sub8020F054();
+    void sub8020F098(int, bool);
+    void SetScreenPositionX(s32, bool);
+    void SetScreenPositionY(s32, bool);
+    void SetScreenStretch(s32, bool);
+    void SetSfxVolume(s32, bool);
+    void SetMusicVolume(s32, bool);
+    //void SetSurroundMode(CAudioSys::ESurroundModes, int);
+    void SetHUDAlpha(u32);
+    u32 GetHUDAlpha() const;
+    void SetHelmetAlpha(u32);
+    u32 GetHelmetAlpha() const;
+    void SetHUDLag(bool);
+    bool GetHUDLag() const;
+    void SetInvertYAxis(bool);
+    bool GetInvertYAxis() const;
+    void SetIsRumbleEnabled(bool);
+    bool IsRumbleEnabled() const;
+    void ToggleControls(bool);
+    void SetIsHintSystemEnabled(bool);
+    bool IsHintSystemEnabled() const;
+    void SetControls(s32);
+    void ResetControllerAssets();
 };
 
 class CHintOptions

Runtime/CGameState.cpp

@@ -84,7 +84,7 @@ void CWorldState::PutTo(CBitStreamWriter& writer, const CSaveWorld& savw) const
     writer.WriteEncoded(x4_areaId, 32);
     writer.WriteEncoded(x10_, 32);
     x8_relayTracker->PutTo(writer, savw);
-    xc_mapWorldInfo->PutTo(writer, savw);
+    xc_mapWorldInfo->PutTo(writer, savw, x0_mlvlId);
     x14_layerState->PutTo(writer);
 }
 

Runtime/CGameState.hpp

@@ -20,14 +20,12 @@ class CWorldLayerState
     friend class CSaveWorldIntermediate;
     std::vector<CWorldLayers::Area> x0_areaLayers;
     DataSpec::WordBitmap x10_saveLayers;
+
 public:
     CWorldLayerState() = default;
     CWorldLayerState(CBitStreamReader& reader, const CSaveWorld& saveWorld);
 
-    bool IsLayerActive(int areaIdx, int layerIdx) const
+    bool IsLayerActive(int areaIdx, int layerIdx) const { return (x0_areaLayers[areaIdx].m_layerBits >> layerIdx) & 1; }
-    {
-        return (x0_areaLayers[areaIdx].m_layerBits >> layerIdx) & 1;
-    }
 
     void SetLayerActive(int areaIdx, int layerIdx, bool active)
     {
@@ -39,10 +37,7 @@ public:
 
     void InitializeWorldLayers(const std::vector<CWorldLayers::Area>& layers);
 
-    u32 GetAreaLayerCount(int areaIdx) const
+    u32 GetAreaLayerCount(int areaIdx) const { return x0_areaLayers[areaIdx].m_layerCount; }
-    {
-        return x0_areaLayers[areaIdx].m_layerCount;
-    }
 
     void PutTo(CBitStreamWriter& writer) const;
 };
@@ -55,10 +50,11 @@ class CWorldState
     std::shared_ptr<CMapWorldInfo> xc_mapWorldInfo;
     u32 x10_;
     std::shared_ptr<CWorldLayerState> x14_layerState;
+
 public:
     CWorldState(ResId id);
     CWorldState(CBitStreamReader& reader, ResId mlvlId, const CSaveWorld& saveWorld);
-    ResId GetWorldAssetId() const {return x0_mlvlId;}
+    ResId GetWorldAssetId() const { return x0_mlvlId; }
     void SetAreaId(TAreaId aid) { x4_areaId = aid; }
     TAreaId GetCurrentAreaId() const { return x4_areaId; }
     const std::shared_ptr<CRelayTracker>& RelayTracker() const { return x8_relayTracker; }
@@ -101,8 +97,8 @@ public:
     CGameState();
     CGameState(CBitStreamReader& stream, u32 saveIdx);
     void SetCurrentWorldId(ResId id);
-    std::shared_ptr<CPlayerState> GetPlayerState() {return x98_playerState;}
+    std::shared_ptr<CPlayerState> GetPlayerState() { return x98_playerState; }
-    std::shared_ptr<CWorldTransManager> GetWorldTransitionManager() {return x9c_transManager;}
+    std::shared_ptr<CWorldTransManager> GetWorldTransitionManager() { return x9c_transManager; }
     void SetTotalPlayTime(float time);
     CPersistentOptions& SystemOptions() { return xa8_systemOptions; }
     CGameOptions& GameOptions() { return x17c_gameOptions; }
@@ -137,7 +133,6 @@ public:
     };
     static GameFileStateInfo LoadGameFileState(const u8* data);
 };
-
 }
 
 #endif // __URDE_CGAMESTATE_HPP__

Runtime/Collision/CMaterialFilter.cpp

@@ -2,7 +2,7 @@
 
 namespace urde
 {
-const CMaterialFilter CMaterialFilter::skPassEverything({0x00000000FFFFFFFF}, {0}, CMaterialFilter::EFilterType::Zero);
+const CMaterialFilter CMaterialFilter::skPassEverything({0x00000000FFFFFFFF}, {0}, CMaterialFilter::EFilterType::Include);
 
 CMaterialFilter::CMaterialFilter(const CMaterialList& include, const CMaterialList& exclude, CMaterialFilter::EFilterType type)
     : x0_include(include),
@@ -13,17 +13,17 @@ CMaterialFilter::CMaterialFilter(const CMaterialList& include, const CMaterialLi
 
 CMaterialFilter CMaterialFilter::MakeInclude(const CMaterialList& include)
 {
-    return CMaterialFilter(include, {EMaterialTypes::Unknown}, EFilterType::Zero);
+    return CMaterialFilter(include, {0ull}, EFilterType::Include);
 }
 
 CMaterialFilter CMaterialFilter::MakeExclude(const CMaterialList& exclude)
 {
-    return CMaterialFilter({u64(0x00000000FFFFFFFF)}, exclude, EFilterType::Two);
+    return CMaterialFilter({u64(0x00000000FFFFFFFF)}, exclude, EFilterType::Exclude);
 }
 
 CMaterialFilter CMaterialFilter::MakeIncludeExclude(const CMaterialList& include, const CMaterialList& exclude)
 {
-    return CMaterialFilter(include, exclude, EFilterType::Three);
+    return CMaterialFilter(include, exclude, EFilterType::IncludeExclude);
 }
 
 }

Runtime/Collision/CMaterialFilter.hpp

@@ -10,15 +10,15 @@ class CMaterialFilter
 public:
     enum class EFilterType
     {
-        Zero,
+        Include,
         One,
-        Two,
+        Exclude,
-        Three
+        IncludeExclude
     };
 private:
     CMaterialList x0_include;
     CMaterialList x8_exclude;
-    EFilterType x10_type = EFilterType::Three;
+    EFilterType x10_type = EFilterType::IncludeExclude;
 public:
     static const CMaterialFilter skPassEverything;
 

Runtime/GameGlobalObjects.cpp

@@ -21,6 +21,8 @@ class CStringTable* g_MainStringTable = nullptr;
 DataSpec::ITweakGame*   g_tweakGame = nullptr;
 DataSpec::ITweakPlayer* g_tweakPlayer = nullptr;
 DataSpec::ITweakPlayerControl* g_tweakPlayerControl = nullptr;
+DataSpec::ITweakPlayerControl* g_tweakPlayerControlAlt = nullptr;
+DataSpec::ITweakPlayerControl* g_currentPlayerControl = nullptr;
 DataSpec::ITweakPlayerGun* g_tweakPlayerGun = nullptr;
 DataSpec::ITweakGunRes* g_tweakGunRes = nullptr;
 DataSpec::ITweakPlayerRes* g_tweakPlayerRes = nullptr;

Runtime/GameGlobalObjects.hpp

@@ -32,6 +32,8 @@ extern class CStringTable* g_MainStringTable;
 extern DataSpec::ITweakGame*   g_tweakGame;
 extern DataSpec::ITweakPlayer* g_tweakPlayer;
 extern DataSpec::ITweakPlayerControl* g_tweakPlayerControl;
+extern DataSpec::ITweakPlayerControl* g_tweakPlayerControlAlt;
+extern DataSpec::ITweakPlayerControl* g_currentPlayerControl;
 extern DataSpec::ITweakPlayerGun* g_tweakPlayerGun;
 extern DataSpec::ITweakGunRes* g_tweakGunRes;
 extern DataSpec::ITweakPlayerRes* g_tweakPlayerRes;

Runtime/Input/ControlMapper.cpp

@@ -206,7 +206,7 @@ bool ControlMapper::GetPressInput(ECommands cmd, const CFinalInput& input)
 {
     if (!skCommandFilterFlag[int(cmd)])
         return false;
-    EFunctionList func = EFunctionList(g_tweakPlayerControl->GetMapping(atUint32(cmd)));
+    EFunctionList func = EFunctionList(g_currentPlayerControl->GetMapping(atUint32(cmd)));
     if (func > EFunctionList::MAX)
         return false;
     BoolReturnFn fn = skPressFuncs[int(func)];
@@ -219,7 +219,7 @@ bool ControlMapper::GetDigitalInput(ECommands cmd, const CFinalInput& input)
 {
     if (!skCommandFilterFlag[int(cmd)])
         return false;
-    EFunctionList func = EFunctionList(g_tweakPlayerControl->GetMapping(atUint32(cmd)));
+    EFunctionList func = EFunctionList(g_currentPlayerControl->GetMapping(atUint32(cmd)));
     if (func > EFunctionList::MAX)
         return false;
     BoolReturnFn fn = skDigitalFuncs[int(func)];
@@ -232,7 +232,7 @@ float ControlMapper::GetAnalogInput(ECommands cmd, const CFinalInput& input)
 {
     if (!skCommandFilterFlag[int(cmd)])
         return 0.0;
-    EFunctionList func = EFunctionList(g_tweakPlayerControl->GetMapping(atUint32(cmd)));
+    EFunctionList func = EFunctionList(g_currentPlayerControl->GetMapping(atUint32(cmd)));
     if (func > EFunctionList::MAX)
         return 0.0;
     FloatReturnFn fn = skAnalogFuncs[int(func)];

Runtime/Weapon/CGameProjectile.cpp

@@ -8,10 +8,9 @@ CGameProjectile::CGameProjectile(bool active, const TToken<CWeaponDescription>&,
                                  u32 w1, bool b2, const zeus::CVector3f&,
                                  const rstl::optional_object<TLockedToken<CGenDescription>>&, s16, bool b3)
 : CWeapon(owner, aid, uid, active, wType, name, xf,
-          CMaterialFilter(CMaterialList(EMaterialTypes::NonSolidDamageable, matType),
+          CMaterialFilter::MakeIncludeExclude(
-                          CMaterialList(EMaterialTypes::Projectile, EMaterialTypes::ProjectilePassthrough, matType,
+              {EMaterialTypes::NonSolidDamageable, matType},
-                                        EMaterialTypes::Solid),
+              {EMaterialTypes::Projectile, EMaterialTypes::ProjectilePassthrough, matType, EMaterialTypes::Solid}),
-                          CMaterialFilter::EFilterType::Three),
           CMaterialList(), dInfo, EProjectileAttrib(w1) | GetBeamAttribType(wType), CModelData::CModelDataNull())
 {
 }

Runtime/World/CActor.cpp

@@ -20,7 +20,7 @@ CActor::CActor(TUniqueId uid, bool active, const std::string& name, const CEntit
                CModelData&& mData, const CMaterialList& list, const CActorParameters& params, TUniqueId otherUid)
 : CEntity(uid, info, active, name)
 , x68_material(MakeActorMaterialList(list, params))
-, x70_materialFilter(CMaterialFilter::MakeIncludeExclude({EMaterialTypes::Solid}, {EMaterialTypes::Unknown}))
+, x70_materialFilter(CMaterialFilter::MakeIncludeExclude({EMaterialTypes::Solid}, {0ull}))
 , xc6_(otherUid)
 {
     if (mData.x10_animData || mData.x1c_normalModel)

Runtime/World/CGameArea.cpp

@@ -654,6 +654,11 @@ void CGameArea::ReloadAllUnloadedTextures()
 {
 }
 
+void CGameArea::PrepTokens()
+{
+
+}
+
 u32 CGameArea::GetNumPartSizes() const
 {
     return hecl::SBig(*reinterpret_cast<u32*>(x110_mreaSecBufs[0].first.get() + 60));

Runtime/World/CGameArea.hpp

@@ -274,6 +274,7 @@ public:
     void PreRender();
     void AliveUpdate(float dt);
     void SetOcclusionState(EOcclusionState state);
+    EOcclusionState GetOcclusionState() const { return GetPostConstructed()->x10dc_occlusionState; }
     void RemoveStaticGeometry();
     void AddStaticGeometry();
     //void TransferTokensToARAM();
@@ -283,6 +284,7 @@ public:
     //void UnloadAllLoadedTextures();
     //void ReloadAllLoadedTextures();
     void ReloadAllUnloadedTextures();
+    void PrepTokens();
     u32 GetNumPartSizes() const;
     void AllocNewAreaData(int, int);
     bool Invalidate(CStateManager& mgr);

Runtime/World/CPlayer.cpp

@@ -133,7 +133,7 @@ u16 CPlayer::GetMaterialSoundUnderPlayer(CStateManager& mgr, const u16*, int, u1
 u16 CPlayer::SfxIdFromMaterial(const CMaterialList& mat, const u16* idList, u32 tableLen, u16 defId)
 {
     u16 id = defId;
-    for (u32 i = 0 ; i < tableLen; ++i)
+    for (u32 i = 0; i < tableLen; ++i)
     {
         if (mat.HasMaterial(EMaterialTypes(i)) && idList[i] != 0xFFFF)
             id = idList[i];
@@ -359,4 +359,6 @@ void CPlayer::CVisorSteam::Update(float dt)
 
     x24_ = 0.1f;
 }
+
+void CPlayer::SetSpawnedMorphBallState(CPlayer::EPlayerMorphBallState, CStateManager&) {}
 }

Runtime/World/CPlayer.hpp

@@ -45,6 +45,14 @@ public:
     {
     };
 
+    enum class EPlayerMorphBallState
+    {
+        Unmorphed,
+        Morphed,
+        Morphing,
+        UnMorphing
+    };
+
 private:
     struct CVisorSteam
     {
@@ -210,6 +218,7 @@ public:
     void UpdateScanningState(const CFinalInput& input, CStateManager& mgr, float);
     void ValidateScanning(const CFinalInput& input, CStateManager& mgr);
     void SetScanningState(EPlayerScanState, CStateManager& mgr);
+    void SetSpawnedMorphBallState(EPlayerMorphBallState, CStateManager&);
     bool GetExplorationMode() const;
     bool GetCombatMode() const;
     void RenderGun(CStateManager& mgr, const zeus::CVector3f&) const;

Runtime/World/CScriptDock.cpp

@@ -105,7 +105,7 @@ void CScriptDock::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStat
         CMaterialList exclude = GetMaterialFilter().GetExcludeList();
         CMaterialList include = GetMaterialFilter().GetIncludeList();
         include.Add(EMaterialTypes::AIBlock);
-        SetMaterialFilter({include, exclude, CMaterialFilter::EFilterType::Three});
+        SetMaterialFilter(CMaterialFilter::MakeIncludeExclude(include, exclude));
     }
     break;
     case EScriptObjectMessage::SetToZero:
@@ -147,10 +147,8 @@ void CScriptDock::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStat
         }
         else if (aid == 0 || (mgr.GetWorld()->GetNumAreas() <= aid || !mgr.WorldNC()->GetArea(aid)->GetActive()))
             return;
-#if 0
+        CWorld::PropogateAreaChain(CGameArea::EOcclusionState(msg == EScriptObjectMessage::Increment),
-        /* Propogate through area chain */
+                                   mgr.WorldNC()->GetArea(aid), mgr.WorldNC());
-        sub800C40DC((msg == EScriptObjectMessage::Increment), mgr.GetWorld()->GetAreaAlways(aid), mgr.WorldNC());
-#endif
     }
     break;
     default:

Runtime/World/CScriptSpawnPoint.cpp

@@ -1,15 +1,69 @@
 #include "CScriptSpawnPoint.hpp"
+#include "CStateManager.hpp"
+#include "CWorld.hpp"
+#include "CPlayer.hpp"
 
 namespace urde
 {
 
 CScriptSpawnPoint::CScriptSpawnPoint(TUniqueId uid, const std::string& name, const CEntityInfo& info,
-                                     const zeus::CTransform& xf, const std::vector<u32>& itemCounts,
+                                     const zeus::CTransform& xf, const std::vector<u32>& itemCounts, bool defaultSpawn,
-                                     bool defaultSpawn, bool active, bool b3)
+                                     bool active, bool morphed)
 : CEntity(uid, info, active, name), x34_xf(xf), x64_itemCounts(itemCounts)
 {
     x10c_24_firstSpawn = defaultSpawn;
-    x10c_25_ = b3;
+    x10c_25_morphed = morphed;
+}
+
+void CScriptSpawnPoint::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
+{
+    CEntity::AcceptScriptMsg(msg, objId, stateMgr);
+
+    if (msg == EScriptObjectMessage::SetToZero || msg == EScriptObjectMessage::Reset)
+    {
+        if (msg == EScriptObjectMessage::Reset)
+        {
+            using EPlayerItemType = CPlayerState::EItemType;
+            const std::shared_ptr<CPlayerState>& plState = stateMgr.GetPlayerState();
+            for (u32 i = 0; i < u32(EPlayerItemType::Max); ++i)
+            {
+                plState->ReInitalizePowerUp(EPlayerItemType(i), GetPowerup(EPlayerItemType(i)));
+                plState->ResetAndIncrPickUp(EPlayerItemType(i), GetPowerup(EPlayerItemType(i)));
+            }
+        }
+
+        if (GetActive())
+        {
+            CPlayer* player = stateMgr.Player();
+
+            if (x4_areaId != stateMgr.GetNextAreaId())
+            {
+                CGameArea* area = stateMgr.WorldNC()->GetArea(x4_areaId);
+                if (area->IsPostConstructed() && area->GetOcclusionState() == CGameArea::EOcclusionState::NotOccluded)
+                {
+                    /* while (!area->TryTakingOutOfARAM()) {} */
+                    CWorld::PropogateAreaChain(CGameArea::EOcclusionState::Occluded, area, stateMgr.WorldNC());
+                }
+
+                stateMgr.SetCurrentAreaId(x4_areaId);
+                stateMgr.SetActorAreaId(*stateMgr.Player(), x4_areaId);
+                player->Teleport(GetTransform(), stateMgr, true);
+                player->SetSpawnedMorphBallState(CPlayer::EPlayerMorphBallState(x10c_25_morphed), stateMgr);
+
+                if (area->IsPostConstructed() && area->GetOcclusionState() == CGameArea::EOcclusionState::Occluded)
+                    CWorld::PropogateAreaChain(CGameArea::EOcclusionState::NotOccluded,
+                                               stateMgr.WorldNC()->GetArea(stateMgr.GetNextAreaId()),
+                                               stateMgr.WorldNC());
+            }
+            else
+            {
+                player->Teleport(GetTransform(), stateMgr, true);
+                player->SetSpawnedMorphBallState(CPlayer::EPlayerMorphBallState(x10c_25_morphed), stateMgr);
+            }
+        }
+
+        CEntity::SendScriptMsgs(EScriptObjectState::Zero, stateMgr, EScriptObjectMessage::None);
+    }
 }
 
 u32 CScriptSpawnPoint::GetPowerup(CPlayerState::EItemType item) const
@@ -19,5 +73,4 @@ u32 CScriptSpawnPoint::GetPowerup(CPlayerState::EItemType item) const
         return x64_itemCounts.front();
     return x64_itemCounts[idx];
 }
-
 }

Runtime/World/CScriptSpawnPoint.hpp

@@ -17,7 +17,7 @@ class CScriptSpawnPoint : public CEntity
         struct
         {
             bool x10c_24_firstSpawn : 1;
-            bool x10c_25_ : 1;
+            bool x10c_25_morphed : 1;
         };
         u8 _dummy = 0;
     };
@@ -26,6 +26,7 @@ public:
                       const zeus::CTransform& xf, const std::vector<u32>& itemCounts,
                       bool, bool, bool);
 
+    void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr);
     bool FirstSpawn() const { return x10c_24_firstSpawn; }
     const zeus::CTransform& GetTransform() const { return x34_xf; }
     u32 GetPowerup(CPlayerState::EItemType item) const;

Runtime/World/CWorld.cpp

@@ -10,53 +10,30 @@
 namespace urde
 {
 
-CWorld::CSoundGroupData::CSoundGroupData(int grpId, ResId agsc)
+CWorld::CSoundGroupData::CSoundGroupData(int grpId, ResId agsc) : x0_groupId(grpId), x4_agscId(agsc)
-: x0_groupId(grpId), x4_agscId(agsc)
 {
     x1c_groupData = g_SimplePool->GetObj(SObjectTag{FOURCC('AGSC'), agsc});
 }
 
-CDummyWorld::CDummyWorld(ResId mlvlId, bool loadMap)
+CDummyWorld::CDummyWorld(ResId mlvlId, bool loadMap) : x4_loadMap(loadMap), xc_mlvlId(mlvlId)
-: x4_loadMap(loadMap), xc_mlvlId(mlvlId)
 {
     SObjectTag tag{FOURCC('MLVL'), mlvlId};
     static_cast<ProjectResourceFactoryBase*>(g_ResFactory)->LoadResourceAsync(tag, x34_loadBuf);
 }
 
-ResId CDummyWorld::IGetWorldAssetId() const
+ResId CDummyWorld::IGetWorldAssetId() const { return xc_mlvlId; }
-{
-    return xc_mlvlId;
-}
 
-ResId CDummyWorld::IGetStringTableAssetId() const
+ResId CDummyWorld::IGetStringTableAssetId() const { return x10_strgId; }
-{
-    return x10_strgId;
-}
 
-ResId CDummyWorld::IGetSaveWorldAssetId() const
+ResId CDummyWorld::IGetSaveWorldAssetId() const { return x14_savwId; }
-{
-    return x14_savwId;
-}
 
-const CMapWorld* CDummyWorld::IGetMapWorld() const
+const CMapWorld* CDummyWorld::IGetMapWorld() const { return x2c_mapWorld.GetObj(); }
-{
-    return x2c_mapWorld.GetObj();
-}
 
-CMapWorld* CDummyWorld::IMapWorld()
+CMapWorld* CDummyWorld::IMapWorld() { return x2c_mapWorld.GetObj(); }
-{
-    return x2c_mapWorld.GetObj();
-}
 
-const IGameArea* CDummyWorld::IGetAreaAlways(TAreaId id) const
+const IGameArea* CDummyWorld::IGetAreaAlways(TAreaId id) const { return &x18_areas.at(id); }
-{
-    return &x18_areas.at(id);
-}
 
-TAreaId CDummyWorld::IGetCurrentAreaId() const
+TAreaId CDummyWorld::IGetCurrentAreaId() const { return x3c_curAreaId; }
-{
-    return x3c_curAreaId;
-}
 
 TAreaId CDummyWorld::IGetAreaId(ResId id) const
 {
@@ -85,7 +62,7 @@ std::vector<CWorld::CRelay> CWorld::CRelay::ReadMemoryRelays(athena::io::MemoryR
     std::vector<CWorld::CRelay> ret;
     u32 count = r.readUint32Big();
     ret.reserve(count);
-    for (u32 i=0 ; i<count ; ++i)
+    for (u32 i = 0; i < count; ++i)
         ret.emplace_back(r);
     return ret;
 }
@@ -96,7 +73,7 @@ CWorldLayers CWorldLayers::ReadWorldLayers(athena::io::MemoryReader& r)
 
     u32 areaCount = r.readUint32Big();
     ret.m_areas.reserve(areaCount);
-    for (u32 i=0 ; i<areaCount ; ++i)
+    for (u32 i = 0; i < areaCount; ++i)
     {
         ret.m_areas.emplace_back();
         ret.m_areas.back().m_layerCount = r.readUint32Big();
@@ -105,11 +82,11 @@ CWorldLayers CWorldLayers::ReadWorldLayers(athena::io::MemoryReader& r)
 
     u32 nameCount = r.readUint32Big();
     ret.m_names.reserve(areaCount);
-    for (u32 i=0 ; i<nameCount ; ++i)
+    for (u32 i = 0; i < nameCount; ++i)
         ret.m_names.push_back(r.readString());
 
     areaCount = r.readUint32Big();
-    for (u32 i=0 ; i<areaCount ; ++i)
+    for (u32 i = 0; i < areaCount; ++i)
         ret.m_areas[i].m_startNameIdx = r.readUint32Big();
 
     return ret;
@@ -139,7 +116,7 @@ bool CDummyWorld::ICheckWorldComplete()
         r.readUint32Big();
 
         x18_areas.reserve(areaCount);
-        for (u32 i=0 ; i<areaCount ; ++i)
+        for (u32 i = 0; i < areaCount; ++i)
             x18_areas.emplace_back(r, i, version);
 
         x28_mapWorldId = r.readUint32Big();
@@ -152,7 +129,7 @@ bool CDummyWorld::ICheckWorldComplete()
         if (version > 10)
         {
             u32 audioGroupCount = r.readUint32Big();
-            for (u32 i=0 ; i<audioGroupCount ; ++i)
+            for (u32 i = 0; i < audioGroupCount; ++i)
             {
                 r.readUint32Big();
                 r.readUint32Big();
@@ -196,15 +173,9 @@ bool CDummyWorld::ICheckWorldComplete()
     return false;
 }
 
-std::string CDummyWorld::IGetDefaultAudioTrack() const
+std::string CDummyWorld::IGetDefaultAudioTrack() const { return {}; }
-{
-    return {};
-}
 
-int CDummyWorld::IGetAreaCount() const
+int CDummyWorld::IGetAreaCount() const { return x18_areas.size(); }
-{
-    return x18_areas.size();
-}
 
 CWorld::CWorld(IObjectStore& objStore, IFactory& resFactory, ResId mlvlId)
 : x60_objectStore(objStore), x64_resFactory(resFactory)
@@ -213,50 +184,23 @@ CWorld::CWorld(IObjectStore& objStore, IFactory& resFactory, ResId mlvlId)
     static_cast<ProjectResourceFactoryBase&>(resFactory).LoadResourceAsync(tag, x40_loadBuf);
 }
 
-ResId CWorld::IGetWorldAssetId() const
+ResId CWorld::IGetWorldAssetId() const { return x8_mlvlId; }
-{
-    return x8_mlvlId;
-}
 
-ResId CWorld::IGetStringTableAssetId() const
+ResId CWorld::IGetStringTableAssetId() const { return xc_strgId; }
-{
-    return xc_strgId;
-}
 
-ResId CWorld::IGetSaveWorldAssetId() const
+ResId CWorld::IGetSaveWorldAssetId() const { return x10_savwId; }
-{
-    return x10_savwId;
-}
 
-const CMapWorld* CWorld::IGetMapWorld() const
+const CMapWorld* CWorld::IGetMapWorld() const { return const_cast<CWorld*>(this)->GetMapWorld(); }
-{
-    return const_cast<CWorld*>(this)->GetMapWorld();
-}
 
-CMapWorld* CWorld::IMapWorld()
+CMapWorld* CWorld::IMapWorld() { return const_cast<CMapWorld*>(GetMapWorld()); }
-{
-    return const_cast<CMapWorld*>(GetMapWorld());
-}
 
-const CGameArea* CWorld::GetAreaAlways(TAreaId id) const
+const CGameArea* CWorld::GetAreaAlways(TAreaId id) const { return x18_areas.at(id).get(); }
-{
-    return x18_areas.at(id).get();
-}
 
-CGameArea* CWorld::GetArea(TAreaId id)
+CGameArea* CWorld::GetArea(TAreaId id) { return const_cast<CGameArea*>(GetAreaAlways(id)); }
-{
-    return const_cast<CGameArea*>(GetAreaAlways(id));
-}
 
-const IGameArea* CWorld::IGetAreaAlways(TAreaId id) const
+const IGameArea* CWorld::IGetAreaAlways(TAreaId id) const { return GetAreaAlways(id); }
-{
-    return GetAreaAlways(id);
-}
 
-TAreaId CWorld::IGetCurrentAreaId() const
+TAreaId CWorld::IGetCurrentAreaId() const { return x68_curAreaId; }
-{
-    return x68_curAreaId;
-}
 
 TAreaId CWorld::IGetAreaId(ResId id) const
 {
@@ -285,13 +229,9 @@ void CWorld::MoveToChain(CGameArea* area, EChain chain)
     x4c_chainHeads[int(chain)] = area;
 }
 
-void CWorld::LoadSoundGroup(int groupId, ResId agscId, CSoundGroupData& data)
+void CWorld::LoadSoundGroup(int groupId, ResId agscId, CSoundGroupData& data) {}
-{
-}
 
-void CWorld::LoadSoundGroups()
+void CWorld::LoadSoundGroups() {}
-{
-}
 
 bool CWorld::CheckWorldComplete(CStateManager* mgr, TAreaId id, ResId mreaId)
 {
@@ -338,12 +278,12 @@ bool CWorld::CheckWorldComplete(CStateManager* mgr, TAreaId id, ResId mreaId)
         r.readUint32Big();
 
         x18_areas.reserve(areaCount);
-        for (u32 i=0 ; i<areaCount ; ++i)
+        for (u32 i = 0; i < areaCount; ++i)
             x18_areas.push_back(std::make_unique<CGameArea>(r, i, version));
 
         if (x48_chainCount < 5)
         {
-            for (int i=x48_chainCount ; i<5 ; ++i)
+            for (int i = x48_chainCount; i < 5; ++i)
                 x4c_chainHeads[i] = nullptr;
             x48_chainCount = 5;
         }
@@ -365,7 +305,7 @@ bool CWorld::CheckWorldComplete(CStateManager* mgr, TAreaId id, ResId mreaId)
         {
             u32 audioGroupCount = r.readUint32Big();
             x74_soundGroupData.reserve(audioGroupCount);
-            for (u32 i=0 ; i<audioGroupCount ; ++i)
+            for (u32 i = 0; i < audioGroupCount; ++i)
             {
                 int grpId = r.readUint32Big();
                 ResId agscId = r.readUint32Big();
@@ -523,7 +463,7 @@ void CWorld::TravelToArea(TAreaId aid, CStateManager& mgr, bool skipLoadOther)
         for (CGameArea::Dock& dock : area->xcc_docks)
         {
             u32 dockRefCount = dock.GetDockRefs().size();
-            for (u32 i=0 ; i<dockRefCount ; ++i)
+            for (u32 i = 0; i < dockRefCount; ++i)
             {
                 if (!dock.ShouldLoadOtherArea(i))
                     continue;
@@ -541,7 +481,6 @@ void CWorld::TravelToArea(TAreaId aid, CStateManager& mgr, bool skipLoadOther)
                 else
                     ScheduleAreaToLoad(cArea, mgr);
             }
-
         }
     }
 
@@ -567,24 +506,53 @@ void CWorld::TravelToArea(TAreaId aid, CStateManager& mgr, bool skipLoadOther)
     GetMapWorld()->SetWhichMapAreasLoaded(*this, aid, 3);
 }
 
-bool CWorld::ICheckWorldComplete()
+bool CWorld::ICheckWorldComplete() { return CheckWorldComplete(nullptr, kInvalidAreaId, -1); }
-{
-    return CheckWorldComplete(nullptr, kInvalidAreaId, -1);
-}
 
-std::string CWorld::IGetDefaultAudioTrack() const
+std::string CWorld::IGetDefaultAudioTrack() const { return x84_defAudioTrack; }
-{
-    return x84_defAudioTrack;
-}
 
-int CWorld::IGetAreaCount() const
+int CWorld::IGetAreaCount() const { return x18_areas.size(); }
-{
-    return x18_areas.size();
-}
 
-bool CWorld::DoesAreaExist(TAreaId area) const
+bool CWorld::DoesAreaExist(TAreaId area) const { return (area >= 0 && area < x18_areas.size()); }
-{
-    return (area >= 0 && area < x18_areas.size());
-}
 
+void CWorld::PropogateAreaChain(CGameArea::EOcclusionState occlusionState, CGameArea* area, CWorld* world)
+{
+    if (!area->GetPostConstructed() || occlusionState == area->GetOcclusionState())
+        return;
+
+    if (occlusionState == CGameArea::EOcclusionState::Occluded)
+        area->SetOcclusionState(CGameArea::EOcclusionState::Occluded);
+
+    CGameArea* areaItr = world->x4c_chainHeads[3];
+
+    while (areaItr != skGlobalNonConstEnd)
+    {
+        if (areaItr == area)
+        {
+            areaItr = areaItr->x130_next;
+            continue;
+        }
+        if (areaItr->IsPostConstructed() && areaItr->GetOcclusionState() == CGameArea::EOcclusionState::Occluded)
+            areaItr->PrepTokens();
+        areaItr = areaItr->x130_next;
+    }
+
+    areaItr = world->x4c_chainHeads[3];
+
+    while (areaItr != skGlobalNonConstEnd)
+    {
+        if (areaItr == area)
+        {
+            areaItr = areaItr->x130_next;
+            continue;
+        }
+
+
+        if (area->IsPostConstructed() && areaItr->GetOcclusionState() == CGameArea::EOcclusionState::NotOccluded)
+            areaItr->PrepTokens();
+        areaItr = areaItr->x130_next;
+    }
+
+    if (occlusionState == CGameArea::EOcclusionState::NotOccluded)
+        area->SetOcclusionState(CGameArea::EOcclusionState::NotOccluded);
+}
 }

Runtime/World/CWorld.hpp

@@ -101,7 +101,8 @@ public:
     };
 
 private:
-
+    static constexpr CGameArea* skGlobalEnd = nullptr;
+    static constexpr CGameArea* skGlobalNonConstEnd = nullptr;
     enum class Phase
     {
         Loading,
@@ -177,6 +178,10 @@ public:
     bool ICheckWorldComplete();
     std::string IGetDefaultAudioTrack() const;
     int IGetAreaCount() const;
+
+    static void PropogateAreaChain(CGameArea::EOcclusionState, CGameArea*, CWorld*);
+    static const CGameArea* GetAliveAreasEnd()  { return skGlobalEnd; }
+    static CGameArea* AliveAreasEnd()  { return skGlobalNonConstEnd; }
 };
 
 struct CWorldLayers

Runtime/World/ScriptLoader.cpp

@@ -827,14 +827,14 @@ CEntity* ScriptLoader::LoadSpawnPoint(CStateManager& mgr, CInputStream& in, int
     for (int i = 0; i < propCount - 6; ++i)
         itemCounts.push_back(in.readUint32Big());
 
-    bool b1 = in.readBool();
+    bool defaultSpawn = in.readBool();
-    bool b2 = in.readBool();
+    bool active = in.readBool();
-    bool b3 = false;
+    bool morphed = false;
     if (propCount > 34)
-        b3 = in.readBool();
+        morphed = in.readBool();
 
     return new CScriptSpawnPoint(mgr.AllocateUniqueId(), *name, info,
-                                 ConvertEditorEulerToTransform4f(rotation, position), itemCounts, b1, b2, b3);
+                                 ConvertEditorEulerToTransform4f(rotation, position), itemCounts, defaultSpawn, active, morphed);
 }
 
 CEntity* ScriptLoader::LoadCameraHint(CStateManager& mgr, CInputStream& in, int propCount, const CEntityInfo& info)

Runtime/rstl.hpp

@@ -18,10 +18,30 @@ template <class T, size_t N>
 class reserved_vector : public std::vector<T>
 {
 public:
-    reserved_vector() {this->reserve(N);}
+    reserved_vector() { this->reserve(N); }
-    reserved_vector(size_t n, const T& val) : std::vector<T>(n, val) { }
+    reserved_vector(size_t n, const T& val) : std::vector<T>(n, val) {}
 };
 
+template <class T, size_t N>
+class prereserved_vector
+{
+    size_t x0_size = 1;
+    T x4_data[N];
+
+public:
+    void set_size(size_t n)
+    {
+        if (n <= N)
+            x0_size = n;
+    }
+
+    void set_data(const T* data) { memmove(x4_data, data, sizeof(T) * x0_size); }
+
+    size_t size() const { return x0_size; }
+
+    T& back() const { x4_data[(x0_size == 0) ? 0 : x0_size - 1]; }
+    T& front() const { return x4_data[0]; }
+};
 }
 
 #endif // __RSTL_HPP__