TCastTo implementation

DataSpec/DNAMP1/FRME.cpp

@@ -384,7 +384,11 @@ bool FRME::Extract(const SpecBase &dataSpec,
                 {
                     CAMRInfo::OrthographicProjection* proj = static_cast<CAMRInfo::OrthographicProjection*>(info->projection.get());
                     os.format("cam.type = 'ORTHO'\n"
-                              "cam.ortho_scale = %f\n", std::fabs(proj->right - proj->left));
+                              "cam.ortho_scale = %f\n"
+                              "cam.clip_start = %f\n"
+                              "cam.clip_end = %f\n",
+                              std::fabs(proj->right - proj->left),
+                              proj->znear, proj->zfar);
                 }
                 else if (info->projectionType == CAMRInfo::ProjectionType::Perspective)
                 {

Runtime/Audio/CDSPAudioPlayer.cpp

@@ -4,6 +4,62 @@
 namespace urde
 {
 
+struct SDSPStreamCacheEntry
+{
+    std::string x0_fileName;
+    u32 x10_;
+    u32 x14_;
+    float x18_;
+    float x1c_;
+    u32 x20_;
+    float x24_;
+    bool x28_;
+};
+
+/* Standard DSPADPCM header */
+struct dspadpcm_header
+{
+    uint32_t x0_num_samples;
+    uint32_t x4_num_nibbles;
+    uint32_t x8_sample_rate;
+    uint16_t xc_loop_flag;
+    uint16_t xe_format; /* 0 for ADPCM */
+    uint32_t x10_loop_start_nibble;
+    uint32_t x14_loop_end_nibble;
+    uint32_t x18_ca;
+    int16_t x1c_coef[16];
+    int16_t x3c_gain;
+    int16_t x3e_ps;
+    int16_t x40_hist1;
+    int16_t x42_hist2;
+    int16_t x44_loop_ps;
+    int16_t x46_loop_hist1;
+    int16_t x48_loop_hist2;
+    uint16_t x4a_pad[11];
+};
+
+struct CDSPStreamManager
+{
+    dspadpcm_header x0_header;
+    std::string x60_fileName; // arg1
+    union
+    {
+        u8 dummy = 0;
+        struct
+        {
+            bool x70_24_claimed : 1;
+            bool x70_25_ : 1;
+            u8 x70_26_ : 2;
+        };
+    };
+    u8 x71_ = -1;
+    u8 x72_ = -1;
+    u8 x73_arg3;
+    u8 x74_arg4;
+    u32 x78_handleId; // arg2
+    //DVDFileInfo x80_dvdHandle;
+};
+
 struct SDSPStreamInfo
 {
     const char* x0_fileName;
@@ -13,6 +69,7 @@ struct SDSPStreamInfo
     u32 x10_;
     u32 x14_;
     u32 x18_adpcmOffset;
+
     u32 x1c_;
     u32 x20_;
     u32 x24_adpcmCur;

Runtime/CMakeLists.txt

@@ -1,4 +1,5 @@
-include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${BOO_INCLUDE_DIR} ${LIBJPEG_INCLUDE_DIR}
+include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}
+                    ${BOO_INCLUDE_DIR} ${LIBJPEG_INCLUDE_DIR}
                     ${ZLIB_INCLUDE_DIR} ${CMAKE_SOURCE_DIR}/DataSpec ${JBUS_INCLUDE_DIR})
 
 macro(runtime_add_list rel_path a_list)
@@ -29,6 +30,11 @@ else()
   list(APPEND PLAT_SRCS CMemoryCardSysNix.cpp)
 endif()
 
+add_custom_command(OUTPUT TCastTo.hpp TCastTo.cpp DEPENDS MkCastTo.py
+                   COMMAND python ARGS ${CMAKE_CURRENT_SOURCE_DIR}/MkCastTo.py
+                   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+                   COMMENT "Generating cast functions")
+
 add_subdirectory(MP1)
 add_subdirectory(MP2)
 add_subdirectory(MP3)
@@ -97,5 +103,7 @@ add_library(RuntimeCommon
             CGameHintInfo.hpp CGameHintInfo.cpp
             rstl.hpp rstl.cpp
             GameGlobalObjects.hpp GameGlobalObjects.cpp
+            MkCastTo.py
+            TCastTo.hpp TCastTo.cpp
             GCNTypes.hpp
             ${PLAT_SRCS})

Runtime/CStateManager.cpp

@@ -23,6 +23,7 @@
 #include "AutoMapper/CMapWorldInfo.hpp"
 #include "Particle/CGenDescription.hpp"
 #include "CMemoryCardSys.hpp"
+#include "TCastTo.hpp"
 
 #include <cmath>
 
@@ -143,7 +144,7 @@ CStateManager::CStateManager(const std::weak_ptr<CRelayTracker>& relayTracker,
     x90c_loaderFuncs[int(EScriptObjectType::ColorModulate)] = ScriptLoader::LoadColorModulate;
     x90c_loaderFuncs[int(EScriptObjectType::ThardusRockProjectile)] = ScriptLoader::LoadThardusRockProjectile;
     x90c_loaderFuncs[int(EScriptObjectType::Midi)] = ScriptLoader::LoadMidi;
-    x90c_loaderFuncs[int(EScriptObjectType::StreamedAudio)] = ScriptLoader::LoadStreamedAudio;
+    x90c_loaderFuncs[int(EScriptObjectType::StreamedAudio)] = ScriptLoader::LoadStreamedMusic;
     x90c_loaderFuncs[int(EScriptObjectType::WorldTeleporterToo)] = ScriptLoader::LoadWorldTeleporter;
     x90c_loaderFuncs[int(EScriptObjectType::Repulsor)] = ScriptLoader::LoadRepulsor;
     x90c_loaderFuncs[int(EScriptObjectType::GunTurret)] = ScriptLoader::LoadGunTurret;
@@ -330,7 +331,7 @@ void CStateManager::TouchPlayerActor()
         return;
 
 #if 0
-    CScriptPlayerActor* spa = dynamic_cast<CScriptPlayerActor*>(GetObjectById(xf6c_playerActor));
+    CScriptPlayerActor* spa = TCastToPtr<CScriptPlayerActor>(GetObjectById(xf6c_playerActor));
     if (spa)
         spa->TouchModels();
 #endif
@@ -528,12 +529,12 @@ bool CStateManager::ApplyLocalDamage(const zeus::CVector3f& vec1, const zeus::CV
 
     float f30 = dt;
 
-    CPlayer* player = dynamic_cast<CPlayer*>(&actor);
+    CPlayer* player = TCastToPtr<CPlayer>(&actor);
-    CAi* ai = dynamic_cast<CAi*>(&actor);
+    CAi* ai = TCastToPtr<CAi>(&actor);
 #if 0
     CDestroyableRock* dRock = nullptr;
     if (!ai)
-        dynamic_cast<CDestroyableRock*>(&actor);
+        TCastToPtr<CDestroyableRock>(&actor);
 #endif
 
     if (player)
@@ -620,7 +621,7 @@ void CStateManager::InitializeState(ResId mlvlId, TAreaId aid, ResId mreaId)
 
     for (CEntity* ent : *x80c_allObjs)
     {
-        CScriptSpawnPoint* sp = dynamic_cast<CScriptSpawnPoint*>(ent);
+        CScriptSpawnPoint* sp = TCastToPtr<CScriptSpawnPoint>(ent);
         if (sp && sp->x30_24_active && sp->FirstSpawn())
         {
             const zeus::CTransform& xf = sp->GetTransform();

Runtime/CStringExtras.hpp

@@ -22,6 +22,16 @@ public:
     {
         return CompareCaseInsensitive(a.c_str(), b.c_str());
     }
+
+    static int IndexOfSubstring(const std::string& haystack, const std::string& needle)
+    {
+        std::string str = haystack;
+        std::transform(str.begin(), str.end(), str.begin(), tolower);
+        std::string::size_type s = str.find(needle);
+        if (s == std::string::npos)
+            return -1;
+        return s;
+    }
 };
 
 }

Runtime/Camera/CCameraManager.cpp

@@ -12,6 +12,8 @@
 #include "GameGlobalObjects.hpp"
 #include "Graphics/CGraphics.hpp"
 #include "CObjectList.hpp"
+#include "TCastTo.hpp"
+
 namespace urde
 {
 float CCameraManager::sAspect = 1.42f;
@@ -115,7 +117,7 @@ void CCameraManager::Update(float dt, CStateManager& stateMgr)
 
     if (x74_fluidCounter)
     {
-        const CScriptWater* water = dynamic_cast<const CScriptWater*>(stateMgr.GetObjectById(x78_fluidId));
+        const CScriptWater* water = TCastToConstPtr<CScriptWater>(stateMgr.GetObjectById(x78_fluidId));
         if (water)
         {
             // TODO: Finish
@@ -167,7 +169,7 @@ void CCameraManager::ThinkCameras(float dt, CStateManager& mgr)
 
     for (CEntity* ent : gcList)
     {
-        CGameCamera* gc = dynamic_cast<CGameCamera*>(ent);
+        CGameCamera* gc = TCastToPtr<CGameCamera>(ent);
         if (gc)
         {
             gc->Think(dt, mgr);
@@ -179,7 +181,7 @@ void CCameraManager::ThinkCameras(float dt, CStateManager& mgr)
         return;
 
     TUniqueId camId = GetLastCameraId();
-    const CGameCamera* cam = dynamic_cast<const CGameCamera*>(mgr.GetObjectById(camId));
+    const CGameCamera* cam = TCastToConstPtr<CGameCamera>(mgr.GetObjectById(camId));
 
     if (cam)
         x3bc_curFov = cam->GetFov();

Runtime/Camera/CCinematicCamera.cpp

@@ -1,4 +1,5 @@
 #include "CCinematicCamera.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -10,6 +11,11 @@ CCinematicCamera::CCinematicCamera(TUniqueId uid, const std::string& name, const
 {
 }
 
+void CCinematicCamera::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CCinematicCamera::ProcessInput(const CFinalInput&, CStateManager& mgr) {}
 
 void CCinematicCamera::Reset(const zeus::CTransform&, CStateManager& mgr) {}

Runtime/Camera/CCinematicCamera.hpp

@@ -12,6 +12,7 @@ public:
     CCinematicCamera(TUniqueId, const std::string& name, const CEntityInfo& info,
                      const zeus::CTransform& xf, bool, float, float, float, float, float, u32);
 
+    void Accept(IVisitor& visitor);
     void ProcessInput(const CFinalInput&, CStateManager& mgr);
     void Reset(const zeus::CTransform&, CStateManager& mgr);
 };

Runtime/Camera/CFirstPersonCamera.cpp

@@ -5,6 +5,7 @@
 #include "World/CPlayer.hpp"
 #include "World/CPlayerCameraBob.hpp"
 #include "World/CScriptGrapplePoint.hpp"
+#include "TCastTo.hpp"
 #include <math.h>
 
 namespace urde
@@ -97,7 +98,7 @@ void CFirstPersonCamera::UpdateTransform(CStateManager& mgr, float dt)
 
     if (player->x304_ == 4 || player->x304_ == 1)
     {
-        const CActor* act = dynamic_cast<const CActor*>(mgr.GetObjectById(player->x310_grapplePointId));
+        const CActor* act = TCastToConstPtr<CActor>(mgr.GetObjectById(player->x310_grapplePointId));
         if (act && act->GetMaterialList().Intersection(CMaterialList(EMaterialTypes::Lava)) != 0)
         {
             zeus::CVector3f v = player->x318_ - eyePos;
@@ -162,7 +163,7 @@ void CFirstPersonCamera::UpdateTransform(CStateManager& mgr, float dt)
                 qGun = zeus::CQuaternion::lookAt(rVec, gunFrontVec, scaledDt * clampedAngle);
 
             const CScriptGrapplePoint* gPoint =
-                dynamic_cast<const CScriptGrapplePoint*>(mgr.GetObjectById(player->x310_grapplePointId));
+                TCastToConstPtr<CScriptGrapplePoint>(mgr.GetObjectById(player->x310_grapplePointId));
             if (gPoint && player->x29c_ > 0.f)
             {
                 gunFrontVec = x190_gunFollowXf.frontVector();

Runtime/GameObjectLists.cpp

@@ -6,6 +6,7 @@
 #include "World/CScriptAiJumpPoint.hpp"
 #include "World/CPatterned.hpp"
 #include "Camera/CGameCamera.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -15,7 +16,7 @@ CActorList::CActorList()
 
 bool CActorList::IsQualified(const CEntity& ent)
 {
-    return static_cast<const CActor*>(&ent) != nullptr;
+    return TCastToConstPtr<CActor>(ent);
 }
 
 CPhysicsActorList::CPhysicsActorList()
@@ -23,7 +24,7 @@ CPhysicsActorList::CPhysicsActorList()
 
 bool CPhysicsActorList::IsQualified(const CEntity& ent)
 {
-    return static_cast<const CPhysicsActor*>(&ent) != nullptr;
+    return TCastToConstPtr<CPhysicsActor>(ent);
 }
 
 CGameCameraList::CGameCameraList()
@@ -31,7 +32,7 @@ CGameCameraList::CGameCameraList()
 
 bool CGameCameraList::IsQualified(const CEntity& ent)
 {
-    return static_cast<const CGameCamera*>(&ent) != nullptr;
+    return TCastToConstPtr<CGameCamera>(ent);
 }
 
 CListeningAiList::CListeningAiList()
@@ -39,7 +40,7 @@ CListeningAiList::CListeningAiList()
 
 bool CListeningAiList::IsQualified(const CEntity& ent)
 {
-    return (static_cast<const CPatterned*>(&ent) != nullptr);
+    return TCastToConstPtr<CPatterned>(ent);
 }
 
 CAiWaypointList::CAiWaypointList()
@@ -47,8 +48,8 @@ CAiWaypointList::CAiWaypointList()
 
 bool CAiWaypointList::IsQualified(const CEntity& ent)
 {
-    return static_cast<const CScriptCoverPoint*>(&ent) != nullptr ||
+    return TCastToConstPtr<CScriptCoverPoint>(ent) ||
-           static_cast<const CScriptAiJumpPoint*>(&ent) != nullptr;
+           TCastToConstPtr<CScriptAiJumpPoint>(ent);
 }
 
 CPlatformAndDoorList::CPlatformAndDoorList()
@@ -61,12 +62,12 @@ bool CPlatformAndDoorList::IsQualified(const CEntity& ent)
 
 bool CPlatformAndDoorList::IsDoor(const CEntity& ent)
 {
-    return static_cast<const CScriptDoor*>(&ent) != nullptr;
+    return TCastToConstPtr<CScriptDoor>(ent);
 }
 
 bool CPlatformAndDoorList::IsPlatform(const CEntity& ent)
 {
-    return static_cast<const CScriptPlatform*>(&ent) != nullptr;
+    return TCastToConstPtr<CScriptPlatform>(ent);
 }
 
 CGameLightList::CGameLightList()
@@ -74,7 +75,7 @@ CGameLightList::CGameLightList()
 
 bool CGameLightList::IsQualified(const CEntity& lt)
 {
-    return static_cast<const CGameLight*>(&lt) != nullptr;
+    return TCastToConstPtr<CGameLight>(lt);
 }
 
 }

Runtime/MP1/CBeetle.cpp

@@ -1,6 +1,7 @@
 #include "CBeetle.hpp"
 #include "World/CDamageInfo.hpp"
 #include "Character/CCharLayoutInfo.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -17,5 +18,10 @@ CBeetle::CBeetle(TUniqueId uid, const std::string& name, const CEntityInfo& info
 
 }
 
+void CBeetle::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }
 }

Runtime/MP1/CBeetle.hpp

@@ -23,6 +23,8 @@ public:
             const CPatternedInfo&, CPatterned::EFlavorType,EEntranceType, const CDamageInfo &, const CDamageVulnerability&,
             const zeus::CVector3f&, float, float, float, const CDamageVulnerability&, const CActorParameters&,
             const rstl::optional_object<CStaticRes>);
+
+    void Accept(IVisitor& visitor);
 };
 }
 }

Runtime/MP1/CNewIntroBoss.cpp

@@ -1,5 +1,6 @@
 #include "CNewIntroBoss.hpp"
 #include "Character/CCharLayoutInfo.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -15,5 +16,10 @@ CNewIntroBoss::CNewIntroBoss(TUniqueId uid, const std::string& name, const CEnti
 {
 }
 
+void CNewIntroBoss::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }
 }

Runtime/MP1/CNewIntroBoss.hpp

@@ -17,6 +17,8 @@ public:
                   const zeus::CTransform& xf, CModelData&& mData, const CPatternedInfo& pInfo,
                   const CActorParameters& actParms, float, u32, const CDamageInfo& dInfo,
                   u32, u32, u32, u32);
+
+    void Accept(IVisitor& visitor);
 };
 
 }

Runtime/MP1/CSpacePirate.cpp

@@ -1,5 +1,6 @@
 #include "CSpacePirate.hpp"
 #include "Character/CCharLayoutInfo.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -12,5 +13,11 @@ CSpacePirate::CSpacePirate(TUniqueId uid, const std::string& name, const CEntity
                  EColliderType::One, EBodyType::One, aParams, true)
 {
 }
+
+void CSpacePirate::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }
 }

Runtime/MP1/CSpacePirate.hpp

@@ -12,6 +12,8 @@ class CSpacePirate : public CPatterned
 public:
     CSpacePirate(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CTransform&, CModelData&&,
                  const CActorParameters&, const CPatternedInfo&, CInputStream&, u32);
+
+    void Accept(IVisitor& visitor);
 };
 }
 }

Runtime/MP1/CWarWasp.cpp

@@ -1,5 +1,6 @@
 #include "CWarWasp.hpp"
 #include "Character/CCharLayoutInfo.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -14,6 +15,12 @@ CWarWasp::CWarWasp(TUniqueId uid, const std::string& name, const CEntityInfo& in
 {
 
 }
+
+void CWarWasp::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }
 
 }

Runtime/MP1/CWarWasp.hpp

@@ -15,6 +15,8 @@ public:
              const zeus::CTransform& xf, CModelData&& mData, const CPatternedInfo& pInfo,
              CPatterned::EFlavorType flavor, CPatterned::EColliderType, const CDamageInfo& dInfo1, const CActorParameters&,
              ResId weapon, const CDamageInfo& dInfo2, ResId particle, u32 w3);
+
+    void Accept(IVisitor& visitor);
 };
 }
 }

Runtime/MkCastTo.py

@@ -0,0 +1,180 @@
+"Generates TCastTo source files for constexpr-enabled CEntity casts"
+
+class Namespace:
+    def __init__(self, name):
+        self.name = name
+
+class EndNamespace:
+    pass
+
+CENTITY_TYPES = (
+    ('CActor', 'World/CActor.hpp'),
+    ('CPhysicsActor', 'World/CPhysicsActor.hpp'),
+    ('CGameCamera', 'Camera/CGameCamera.hpp'),
+    ('CPatterned', 'World/CPatterned.hpp'),
+    ('CGameLight', 'World/CGameLight.hpp'),
+    ('CAi', 'World/CAi.hpp'),
+    ('CCinematicCamera', 'Camera/CCinematicCamera.hpp'),
+    ('CScriptHUDMemo', 'World/CScriptHUDMemo.hpp'),
+    ('CScriptCameraHint', 'World/CScriptCameraHint.hpp'),
+    ('CScriptPickup', 'World/CScriptPickup.hpp'),
+    ('CScriptRandomRelay', 'World/CScriptRandomRelay.hpp'),
+    ('CScriptMemoryRelay', 'World/CScriptMemoryRelay.hpp'),
+    ('CScriptRelay', 'World/CScriptRelay.hpp'),
+    ('CScriptCameraWaypoint', 'World/CScriptCameraWaypoint.hpp'),
+    ('CScriptCoverPoint', 'World/CScriptCoverPoint.hpp'),
+    ('CScriptSpawnPoint', 'World/CScriptSpawnPoint.hpp'),
+    ('CRepulsor', 'World/CRepulsor.hpp'),
+    ('CScriptCameraHintTrigger', 'World/CScriptCameraHintTrigger.hpp'),
+    ('CScriptSwitch', 'World/CScriptSwitch.hpp'),
+    ('CScriptAiJumpPoint', 'World/CScriptAiJumpPoint.hpp'),
+    ('CScriptColorModulate', 'World/CScriptColorModulate.hpp'),
+    ('CScriptCameraPitchVolume', 'World/CScriptCameraPitchVolume.hpp'),
+    ('CPlayer', 'World/CPlayer.hpp'),
+    ('CScriptActor', 'World/CScriptActor.hpp'),
+    ('CScriptWaypoint', 'World/CScriptWaypoint.hpp'),
+    ('CScriptDoor', 'World/CScriptDoor.hpp'),
+    ('CScriptActorKeyframe', 'World/CScriptActorKeyframe.hpp'),
+    ('CScriptTrigger', 'World/CScriptTrigger.hpp'),
+    ('CScriptSound', 'World/CScriptSound.hpp'),
+    ('CPlasmaProjectile', 'Weapon/CPlasmaProjectile.hpp'),
+    ('CScriptCounter', 'World/CScriptCounter.hpp'),
+    ('CScriptBeam', 'World/CScriptBeam.hpp'),
+    ('CScriptStreamedMusic', 'World/CScriptStreamedMusic.hpp'),
+    ('CScriptTimer', 'World/CScriptTimer.hpp'),
+    ('CScriptEffect', 'World/CScriptEffect.hpp'),
+    ('CScriptPlatform', 'World/CScriptPlatform.hpp'),
+    ('CScriptGrapplePoint', 'World/CScriptGrapplePoint.hpp'),
+    ('CScriptGenerator', 'World/CScriptGenerator.hpp'),
+    ('CScriptShadowProjector', 'World/CScriptShadowProjector.hpp'),
+    ('CScriptDock', 'World/CScriptDock.hpp'),
+    ('CScriptAreaAttributes', 'World/CScriptAreaAttributes.hpp'),
+    ('CScriptPickupGenerator', 'World/CScriptPickupGenerator.hpp'),
+    ('CScriptPointOfInterest', 'World/CScriptPointOfInterest.hpp'),
+    ('CScriptCameraFilterKeyframe', 'World/CScriptCameraFilterKeyframe.hpp'),
+    ('CScriptCameraBlurKeyframe', 'World/CScriptCameraBlurKeyframe.hpp'),
+    ('CScriptActorRotate', 'World/CScriptActorRotate.hpp'),
+    ('CScriptDistanceFog', 'World/CScriptDistanceFog.hpp'),
+    ('CScriptDamageableTrigger', 'World/CScriptDamageableTrigger.hpp'),
+    ('CScriptDockAreaChange', 'World/CScriptDockAreaChange.hpp'),
+    ('CScriptSpecialFunction', 'World/CScriptSpecialFunction.hpp'),
+    ('CScriptDebris', 'World/CScriptDebris.hpp'),
+
+    Namespace('MP1'),
+    ('CBeetle', 'MP1/CBeetle.hpp', 'MP1'),
+    ('CWarWasp', 'MP1/CWarWasp.hpp', 'MP1'),
+    ('CSpacePirate', 'MP1/CSpacePirate.hpp', 'MP1'),
+    ('CNewIntroBoss', 'MP1/CNewIntroBoss.hpp', 'MP1'),
+    EndNamespace(),
+)
+
+def getqualified(tp):
+    if len(tp) >= 3:
+        return tp[2] + '::' + tp[0]
+    else:
+        return tp[0]
+
+headerf = open('TCastTo.hpp', 'w')
+sourcef = open('TCastTo.cpp', 'w')
+
+headerf.write('''#ifndef __TCASTTO_HPP__
+#define __TCASTTO_HPP__
+
+namespace urde
+{
+class CEntity;
+''')
+
+for tp in CENTITY_TYPES:
+    if type(tp) == tuple:
+        headerf.write('class %s;\n' % tp[0])
+    elif isinstance(tp, Namespace):
+        headerf.write('namespace %s\n{\n' % tp.name)
+    elif isinstance(tp, EndNamespace):
+        headerf.write('}\n')
+
+headerf.write('\nclass IVisitor\n{\npublic:\n')
+
+for tp in CENTITY_TYPES:
+    if type(tp) == tuple:
+        headerf.write('    virtual void Visit(%s* p)=0;\n' % getqualified(tp))
+
+headerf.write('''};
+
+template <class T>
+class TCastToPtr : public IVisitor
+{
+protected:
+    T* ptr = nullptr;
+public:
+    TCastToPtr(CEntity* p);
+    TCastToPtr(CEntity& p);
+
+''')
+
+for tp in CENTITY_TYPES:
+    if type(tp) == tuple:
+        headerf.write('    void Visit(%s* p);\n' % getqualified(tp))
+
+headerf.write('''
+    T* GetPtr() const { return ptr; }
+    operator T*() const { return GetPtr(); }
+    T* operator->() const { return GetPtr(); }
+    operator bool() const { return ptr != nullptr; }
+};
+
+template <class T>
+class TCastToConstPtr : TCastToPtr<T>
+{
+public:
+    TCastToConstPtr(const CEntity* p) : TCastToPtr<T>(const_cast<CEntity*>(p)) {}
+    TCastToConstPtr(const CEntity& p) : TCastToPtr<T>(const_cast<CEntity&>(p)) {}
+    const T* GetPtr() const { return TCastToPtr<T>::ptr; }
+    operator const T*() const { return GetPtr(); }
+    const T* operator->() const { return GetPtr(); }
+    operator bool() const { return TCastToPtr<T>::ptr != nullptr; }
+};
+
+}
+
+#endif // __TCASTTO_HPP__
+''')
+
+headerf.close()
+
+sourcef.write('#include "TCastTo.hpp"\n\n')
+
+for tp in CENTITY_TYPES:
+    if type(tp) == tuple:
+        sourcef.write('#include "%s"\n' % tp[1])
+
+sourcef.write('''
+namespace urde
+{
+
+template <class T>
+TCastToPtr<T>::TCastToPtr(CEntity* p) { p->Accept(*this); }
+
+template <class T>
+TCastToPtr<T>::TCastToPtr(CEntity& p) { p.Accept(*this); }
+
+''')
+
+for tp in CENTITY_TYPES:
+    if type(tp) == tuple:
+        qual = getqualified(tp)
+        sourcef.write('''template <class T>
+void TCastToPtr<T>::Visit(%s* p)
+{
+    ptr = reinterpret_cast<T*>(std::is_convertible<%s*, T*>::value ? p : nullptr);
+}
+
+''' % (qual, qual))
+
+for tp in CENTITY_TYPES:
+    if type(tp) == tuple:
+        sourcef.write('template class TCastToPtr<%s>;\n' % getqualified(tp))
+
+sourcef.write('\n}\n')
+
+sourcef.close()

Runtime/Weapon/CPlasmaProjectile.cpp

@@ -1,4 +1,5 @@
 #include "CPlasmaProjectile.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -10,4 +11,10 @@ CPlasmaProjectile::CPlasmaProjectile(const TToken<CWeaponDescription>& wDesc, co
 : CBeamProjectile(wDesc, name, wType, xf, bInfo.x18_, bInfo.x1c_, bInfo.x38_, matType, dInfo, owner, aid, uid, w2, b1)
 {
 }
+
+void CPlasmaProjectile::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/Weapon/CPlasmaProjectile.hpp

@@ -13,6 +13,8 @@ public:
     CPlasmaProjectile(const TToken<CWeaponDescription>&, const std::string&, EWeaponType, const CBeamInfo&,
                       const zeus::CTransform&, EMaterialTypes, const CDamageInfo&, TUniqueId, TAreaId, TUniqueId, u32,
                       bool, u32);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CActor.cpp

@@ -3,6 +3,7 @@
 #include "CStateManager.hpp"
 #include "Collision/CMaterialList.hpp"
 #include "Audio/CSfxManager.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -70,7 +71,7 @@ void CActor::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateMana
             if (conn.x0_state != EScriptObjectState::DFST)
                 continue;
 
-            const CActor* act = dynamic_cast<const CActor*>(mgr.GetObjectById(mgr.GetIdForScript(conn.x8_objId)));
+            const CActor* act = TCastToConstPtr<CActor>(mgr.GetObjectById(mgr.GetIdForScript(conn.x8_objId)));
             if (act && xc6_ == kInvalidUniqueId)
                 xc6_ = act->GetUniqueId();
         }

Runtime/World/CEntity.hpp

@@ -7,6 +7,7 @@
 namespace urde
 {
 class CStateManager;
+class IVisitor;
 
 struct SConnection
 {
@@ -53,8 +54,9 @@ protected:
 
 public:
     static const std::vector<SConnection> NullConnectionList;
-    virtual ~CEntity() {}
+    virtual ~CEntity() = default;
     CEntity(TUniqueId uid, const CEntityInfo& info, bool active, const std::string& name);
+    virtual void Accept(IVisitor& visitor)=0;
     virtual void PreThink(float, CStateManager&) {}
     virtual void Think(float, CStateManager&) {}
     virtual void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr);

Runtime/World/CMakeLists.txt

@@ -72,6 +72,7 @@ set(WORLD_SOURCES
     CScriptBeam.hpp CScriptBeam.cpp
     CScriptMazeNode.hpp CScriptMazeNode.cpp
     CScriptShadowProjector.hpp CScriptShadowProjector.cpp
+    CScriptStreamedMusic.hpp CScriptStreamedMusic.cpp
     CGrappleParameters.hpp
     CActorParameters.hpp
     CLightParameters.hpp

Runtime/World/CPlayer.cpp

@@ -6,6 +6,7 @@
 #include "CSimplePool.hpp"
 #include "GameGlobalObjects.hpp"
 #include "Particle/CGenDescription.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -69,7 +70,10 @@ bool CPlayer::WasDamaged() const { return false; }
 
 void CPlayer::TakeDamage(bool, const zeus::CVector3f&, float, EWeaponType, CStateManager& mgr) {}
 
-void CPlayer::Accept(IVisitor& visitor) {}
+void CPlayer::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
 
 CHealthInfo* CPlayer::HealthInfo(CStateManager& mgr) { return nullptr; }
 

Runtime/World/CRepulsor.cpp

@@ -1,5 +1,6 @@
 #include "CRepulsor.hpp"
 #include "CActorParameters.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -11,6 +12,11 @@ CRepulsor::CRepulsor(TUniqueId uid, bool active, const std::string& name, const
 {
 }
 
+void CRepulsor::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CRepulsor::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
 {
     CActor::AcceptScriptMsg(msg, objId, stateMgr);

Runtime/World/CRepulsor.hpp

@@ -11,6 +11,7 @@ class CRepulsor : public CActor
 public:
     CRepulsor(TUniqueId, bool, const std::string&, const CEntityInfo&, const zeus::CVector3f&, float);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&);
 
     float GetAffectRadius() const { return xe8_affectRadius; }

Runtime/World/CScriptActor.cpp

@@ -1,4 +1,5 @@
 #include "CScriptActor.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -10,4 +11,10 @@ CScriptActor::CScriptActor(TUniqueId uid, const std::string& name, const CEntity
 : CPhysicsActor(uid, active, name, info, xf, std::move(mData), matList, aabb, SMoverData(a), actParms, 0.3f, 0.1f)
 {
 }
+
+void CScriptActor::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptActor.hpp

@@ -12,6 +12,7 @@ public:
     CScriptActor(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CTransform&, CModelData&&,
                  const zeus::CAABox& aabb, float, float, const CMaterialList& matList, const CHealthInfo&,
                  const CDamageVulnerability&, const CActorParameters&, bool, bool, u32, float, bool, bool, bool, bool);
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptActorKeyframe.cpp

@@ -1,4 +1,5 @@
 #include "CScriptActorKeyframe.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -15,6 +16,11 @@ CScriptActorKeyframe::CScriptActorKeyframe(TUniqueId uid, const std::string& nam
 {
 }
 
+void CScriptActorKeyframe::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptActorKeyframe::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr) {}
 
 void CScriptActorKeyframe::Think(float dt, CStateManager& mgr)

Runtime/World/CScriptActorKeyframe.hpp

@@ -29,6 +29,7 @@ public:
     CScriptActorKeyframe(TUniqueId uid, const std::string& name, const CEntityInfo& info, s32 w1, bool b1, float f1,
                          bool b2, u32 w2, bool active, float f2);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr);
     void Think(float, CStateManager&);
     void UpdateEntity(TUniqueId, CStateManager&);

Runtime/World/CScriptActorRotate.cpp

@@ -1,4 +1,5 @@
 #include "CScriptActorRotate.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -7,4 +8,10 @@ CScriptActorRotate::CScriptActorRotate(TUniqueId uid, const std::string& name, c
 : CEntity(uid, info, active, name)
 {
 }
+
+void CScriptActorRotate::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptActorRotate.hpp

@@ -27,6 +27,8 @@ class CScriptActorRotate : public CEntity
 public:
     CScriptActorRotate(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CVector3f&, float, bool, bool,
                        bool);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptAiJumpPoint.cpp

@@ -2,6 +2,7 @@
 #include "CActorParameters.hpp"
 #include "CStateManager.hpp"
 #include "CScriptWaypoint.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -14,6 +15,11 @@ CScriptAiJumpPoint::CScriptAiJumpPoint(TUniqueId uid, const std::string& name, c
     xec_.emplace(xf.origin, xf.origin);
 }
 
+void CScriptAiJumpPoint::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptAiJumpPoint::Think(float dt, CStateManager&)
 {
     if (x110_timeRemaining <= 0)

Runtime/World/CScriptAiJumpPoint.hpp

@@ -25,6 +25,7 @@ private:
 public:
     CScriptAiJumpPoint(TUniqueId, const std::string&, const CEntityInfo&, zeus::CTransform&, bool, float);
 
+    void Accept(IVisitor& visitor);
     void Think(float, CStateManager&);
     void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&);
     void AddToRenderer(const zeus::CFrustum&, const CStateManager&) const {}

Runtime/World/CScriptAreaAttributes.cpp

@@ -2,6 +2,7 @@
 #include "CEnvFxManager.hpp"
 #include "CStateManager.hpp"
 #include "CWorld.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -21,6 +22,11 @@ CScriptAreaAttributes::CScriptAreaAttributes(TUniqueId uid, const CEntityInfo& i
 {
 }
 
+void CScriptAreaAttributes::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptAreaAttributes::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
 {
     AcceptScriptMsg(msg, objId, stateMgr);

Runtime/World/CScriptAreaAttributes.hpp

@@ -22,6 +22,7 @@ public:
                           float envFxDensity, float thermalHeat, float xrayFogDistance, float worldLightingLevel,
                           ResId skybox, EPhazonType phazonType);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr);
 
     bool GetNeedsSky() const;

Runtime/World/CScriptBeam.cpp

@@ -3,6 +3,7 @@
 #include "Particle/CWeaponDescription.hpp"
 #include "Weapon/CPlasmaProjectile.hpp"
 #include "CStateManager.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -18,6 +19,11 @@ CScriptBeam::CScriptBeam(TUniqueId uid, const std::string& name, const CEntityIn
 {
 }
 
+void CScriptBeam::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptBeam::Think(float dt, CStateManager& mgr)
 {
 #if 0

Runtime/World/CScriptBeam.hpp

@@ -18,6 +18,7 @@ public:
     CScriptBeam(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CTransform&, bool,
                 const TToken<CWeaponDescription>&, const CBeamInfo&, const CDamageInfo&);
 
+    void Accept(IVisitor& visitor);
     void Think(float, CStateManager &);
     void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager &);
 };

Runtime/World/CScriptCameraBlurKeyframe.cpp

@@ -1,4 +1,5 @@
 #include "CScriptCameraBlurKeyframe.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -7,4 +8,10 @@ CScriptCameraBlurKeyframe::CScriptCameraBlurKeyframe(TUniqueId uid, const std::s
 : CEntity(uid, info, active, name)
 {
 }
+
+void CScriptCameraBlurKeyframe::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptCameraBlurKeyframe.hpp

@@ -9,6 +9,8 @@ class CScriptCameraBlurKeyframe : public CEntity
 {
 public:
     CScriptCameraBlurKeyframe(TUniqueId, const std::string&, const CEntityInfo&, u32, float, u32, float, float, bool);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptCameraFilterKeyframe.cpp

@@ -1,4 +1,5 @@
 #include "CScriptCameraFilterKeyframe.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -8,4 +9,10 @@ CScriptCameraFilterKeyframe::CScriptCameraFilterKeyframe(TUniqueId uid, const st
 : CEntity(uid, info, active, name)
 {
 }
+
+void CScriptCameraFilterKeyframe::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptCameraFilterKeyframe.hpp

@@ -20,6 +20,8 @@ class CScriptCameraFilterKeyframe : public CEntity
 public:
     CScriptCameraFilterKeyframe(TUniqueId, const std::string&, const CEntityInfo&, u32, u32, u32, u32,
                                 const zeus::CColor&, float, float, u32, bool);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptCameraHint.cpp

@@ -1,6 +1,7 @@
 #include "CScriptCameraHint.hpp"
 #include "Character/CModelData.hpp"
 #include "CActorParameters.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -13,4 +14,10 @@ CScriptCameraHint::CScriptCameraHint(TUniqueId uid, const std::string& name, con
          CActorParameters::None(), kInvalidUniqueId)
 {
 }
+
+void CScriptCameraHint::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptCameraHint.hpp

@@ -12,6 +12,8 @@ public:
     CScriptCameraHint(TUniqueId, const std::string& name, const CEntityInfo& info, const zeus::CTransform& xf, bool,
                       u32, u32, u32, float, float, float, const zeus::CVector3f&, const zeus::CVector3f&,
                       const zeus::CVector3f&, float, float, float, float, float, float, float, float, float, float);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptCameraHintTrigger.cpp

@@ -1,5 +1,6 @@
 #include "CScriptCameraHintTrigger.hpp"
 #include "CActorParameters.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -15,4 +16,10 @@ CScriptCameraHintTrigger::CScriptCameraHintTrigger(TUniqueId uid, bool active, c
 , x130_25_(b3)
 {
 }
+
+void CScriptCameraHintTrigger::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptCameraHintTrigger.hpp

@@ -24,6 +24,8 @@ class CScriptCameraHintTrigger : public CActor
 public:
     CScriptCameraHintTrigger(TUniqueId, bool, const std::string& name, const CEntityInfo&, const zeus::CVector3f&,
                              const zeus::CTransform&, bool, bool);
+
+    void Accept(IVisitor& visitor);
 };
 }
 #endif // __URDE_CSCRIPTCAMERAHINTTRIGGER_HPP__

Runtime/World/CScriptCameraPitchVolume.cpp

@@ -4,6 +4,7 @@
 #include "CPlayer.hpp"
 #include "Camera/CCameraManager.hpp"
 #include "Camera/CFirstPersonCamera.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -23,6 +24,11 @@ CScriptCameraPitchVolume::CScriptCameraPitchVolume(TUniqueId uid, bool active, c
 {
 }
 
+void CScriptCameraPitchVolume::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptCameraPitchVolume::Think(float, CStateManager&)
 {
     if (!x30_24_active)
@@ -36,7 +42,7 @@ rstl::optional_object<zeus::CAABox> CScriptCameraPitchVolume::GetTouchBounds() c
 
 void CScriptCameraPitchVolume::Touch(CActor& act, CStateManager& mgr)
 {
-    CPlayer* pl = dynamic_cast<CPlayer*>(&act);
+    CPlayer* pl = TCastToPtr<CPlayer>(&act);
     if (!pl)
         return;
 

Runtime/World/CScriptCameraPitchVolume.hpp

@@ -29,6 +29,7 @@ public:
     CScriptCameraPitchVolume(TUniqueId, bool, const std::string&, const CEntityInfo&, const zeus::CVector3f&,
                              const zeus::CTransform&, const zeus::CRelAngle&, const zeus::CRelAngle&, float);
 
+    void Accept(IVisitor& visitor);
     void Think(float, CStateManager&);
     rstl::optional_object<zeus::CAABox> GetTouchBounds() const;
     void Touch(CActor&, CStateManager&);

Runtime/World/CScriptCameraWaypoint.cpp

@@ -1,5 +1,6 @@
 #include "CScriptCameraWaypoint.hpp"
 #include "CActorParameters.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -12,4 +13,9 @@ CScriptCameraWaypoint::CScriptCameraWaypoint(TUniqueId uid, const std::string& n
 
 }
 
+void CScriptCameraWaypoint::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptCameraWaypoint.hpp

@@ -11,6 +11,8 @@ class CScriptCameraWaypoint : public CActor
 public:
     CScriptCameraWaypoint(TUniqueId uid, const std::string& name, const CEntityInfo& info,
                           const zeus::CTransform& xf, bool active, float, u32);
+
+    void Accept(IVisitor& visitor);
 };
 
 }

Runtime/World/CScriptColorModulate.cpp

@@ -1,6 +1,8 @@
 #include "CScriptColorModulate.hpp"
 #include "Graphics/CModel.hpp"
 #include "CStateManager.hpp"
+#include "TCastTo.hpp"
+
 namespace urde
 {
 CScriptColorModulate::CScriptColorModulate(TUniqueId uid, const std::string& name, const CEntityInfo& info,
@@ -22,6 +24,11 @@ CScriptColorModulate::CScriptColorModulate(TUniqueId uid, const std::string& nam
 
 }
 
+void CScriptColorModulate::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptColorModulate::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr)
 {
     CEntity::AcceptScriptMsg(msg, objId, stateMgr);

Runtime/World/CScriptColorModulate.hpp

@@ -44,6 +44,7 @@ public:
     CScriptColorModulate(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CColor&, const zeus::CColor&,
                          EBlendMode, float, float, bool, bool, bool, bool, bool, bool);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr);
     void Think(float, CStateManager &);
     zeus::CColor CalculateFlags(const zeus::CColor&) const;

Runtime/World/CScriptCounter.cpp

@@ -1,4 +1,5 @@
 #include "CScriptCounter.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -9,4 +10,9 @@ CScriptCounter::CScriptCounter(TUniqueId uid, const std::string& name, const CEn
 {
 }
 
+void CScriptCounter::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptCounter.hpp

@@ -11,6 +11,8 @@ class CScriptCounter : public CEntity
 public:
     CScriptCounter(TUniqueId, const std::string& name, const CEntityInfo& info,
                    u32, u32, bool, bool);
+
+    void Accept(IVisitor& visitor);
 };
 
 }

Runtime/World/CScriptCoverPoint.cpp

@@ -1,6 +1,7 @@
 #include "CScriptCoverPoint.hpp"
 #include "CActorParameters.hpp"
 #include "CStateManager.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -17,6 +18,11 @@ CScriptCoverPoint::CScriptCoverPoint(TUniqueId uid, const std::string &name, con
     x100_touchBounds.emplace(xf.origin, xf.origin);
 }
 
+void CScriptCoverPoint::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptCoverPoint::Think(float delta, CStateManager&)
 {
     if (x11c_timeLeft <= 0.f)

Runtime/World/CScriptCoverPoint.hpp

@@ -38,6 +38,7 @@ public:
     CScriptCoverPoint(TUniqueId uid, const std::string& name, const CEntityInfo& info,
                       zeus::CTransform xf, bool active, u32 flags, bool crouch, float horizontalAngle, float verticalAngle, float coverTime);
 
+    void Accept(IVisitor& visitor);
     void Think(float, CStateManager &);
     void AddToRenderer(const zeus::CFrustum &, CStateManager &) {}
     void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager &);

Runtime/World/CScriptDamageableTrigger.cpp

@@ -1,5 +1,6 @@
 #include "CScriptDamageableTrigger.hpp"
 #include "CActorParameters.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -31,4 +32,9 @@ CScriptDamageableTrigger::CScriptDamageableTrigger(TUniqueId uid, const std::str
 {
 }
 
+void CScriptDamageableTrigger::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptDamageableTrigger.hpp

@@ -20,6 +20,8 @@ public:
     CScriptDamageableTrigger(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CVector3f&, const zeus::CVector3f&,
                              const CHealthInfo&, const CDamageVulnerability&, u32, ResId, ResId, ResId, ECanOrbit, bool,
                              const CVisorParameters&);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptDebris.cpp

@@ -1,4 +1,5 @@
 #include "CScriptDebris.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -14,6 +15,11 @@ CScriptDebris::CScriptDebris(TUniqueId uid, const std::string& name, const CEnti
 
 }
 
+void CScriptDebris::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 #if 0
 CScriptDebris::CScriptDebris(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CTransform&, CModelData&&,
                              const CActorParameters&, float, float, float, float, float, float, float, float, float,

Runtime/World/CScriptDebris.hpp

@@ -22,6 +22,8 @@ public:
     CScriptDebris(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CTransform&, CModelData&&,
                   const CActorParameters&, ResId, const zeus::CVector3f&, float, const zeus::CVector3f&,
                   const zeus::CColor&, float, float, float, EScaleType, bool, bool, bool);
+
+    void Accept(IVisitor& visitor);
 #if 0
     CScriptDebris(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CTransform&, CModelData&&,
                   const CActorParameters&, float, float, float, float, float, float, float, float, float,

Runtime/World/CScriptDistanceFog.cpp

@@ -1,6 +1,7 @@
 #include "CScriptDistanceFog.hpp"
 #include "CStateManager.hpp"
 #include "CWorld.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -28,6 +29,11 @@ CScriptDistanceFog::CScriptDistanceFog(TUniqueId uid, const std::string& name, c
         x61_nonZero = true;
 }
 
+void CScriptDistanceFog::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptDistanceFog::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
 {
     CEntity::AcceptScriptMsg(msg, objId, stateMgr);

Runtime/World/CScriptDistanceFog.hpp

@@ -24,6 +24,7 @@ public:
                        const zeus::CColor&, const zeus::CVector2f&, float, const zeus::CVector2f&,
                        bool, bool, float, float, float, float);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr);
 };
 }

Runtime/World/CScriptDock.cpp

@@ -6,6 +6,7 @@
 #include "CStateManager.hpp"
 #include "CScriptDoor.hpp"
 #include "CPlayer.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -31,6 +32,11 @@ CScriptDock::CScriptDock(TUniqueId uid, const std::string& name, const CEntityIn
 {
 }
 
+void CScriptDock::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptDock::Think(float dt, CStateManager& mgr)
 {
     if (!GetActive())

Runtime/World/CScriptDock.hpp

@@ -35,6 +35,7 @@ public:
     CScriptDock(TUniqueId uid, const std::string& name, const CEntityInfo& info, const zeus::CVector3f position,
                 const zeus::CVector3f& extent, s32, TAreaId, bool active, s32 w1, bool b1);
 
+    void Accept(IVisitor& visitor);
     void Think(float, CStateManager&);
     void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&);
     rstl::optional_object<zeus::CAABox> GetTouchBounds() const;

Runtime/World/CScriptDockAreaChange.cpp

@@ -1,6 +1,7 @@
 #include "CScriptDockAreaChange.hpp"
 #include "CStateManager.hpp"
 #include "World/CScriptDock.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -10,6 +11,11 @@ CScriptDockAreaChange::CScriptDockAreaChange(TUniqueId uid, const std::string& n
 {
 }
 
+void CScriptDockAreaChange::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptDockAreaChange::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
 {
     if (msg == EScriptObjectMessage::Action && GetActive())
@@ -23,7 +29,7 @@ void CScriptDockAreaChange::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId
             for (auto it = search.first ; it != search.second ; ++it)
             {
                 TUniqueId id = it->second;
-                CScriptDock* dock = dynamic_cast<CScriptDock*>(stateMgr.ObjectById(id));
+                CScriptDock* dock = TCastToPtr<CScriptDock>(stateMgr.ObjectById(id));
                 if (dock)
                     dock->SetDockReference(stateMgr, x34_dockReference);
             }

Runtime/World/CScriptDockAreaChange.hpp

@@ -11,6 +11,7 @@ class CScriptDockAreaChange : public CEntity
 public:
     CScriptDockAreaChange(TUniqueId, const std::string&, const CEntityInfo&, s32, bool);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr);
 };
 }

Runtime/World/CScriptDoor.cpp

@@ -8,6 +8,7 @@
 #include "CWorld.hpp"
 #include "Camera/CCameraManager.hpp"
 #include "Camera/CBallCamera.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -45,6 +46,11 @@ CScriptDoor::CScriptDoor(TUniqueId uid, const std::string& name, const CEntityIn
     SetMass(0.f);
 }
 
+void CScriptDoor::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 /* ORIGINAL 0-00 OFFSET: 8007F054 */
 zeus::CVector3f CScriptDoor::GetOrbitPosition(const CStateManager& /*mgr*/) const
 {
@@ -108,7 +114,7 @@ void CScriptDoor::ForceClosed(CStateManager & mgr)
 /* ORIGINAL 0-00 OFFSET: 8007E1C4 */
 bool CScriptDoor::IsConnectedToArea(const CStateManager& mgr, TAreaId area)
 {
-    const CScriptDock* dock = dynamic_cast<const CScriptDock*>(mgr.GetObjectById(x282_dockId));
+    const CScriptDock* dock = TCastToConstPtr<CScriptDock>(mgr.GetObjectById(x282_dockId));
     if (dock)
     {
         if (dock->GetDestinationAreaId() == area)
@@ -127,7 +133,7 @@ void CScriptDoor::OpenDoor(TUniqueId uid, CStateManager& mgr)
     TEditorId eid = mgr.GetEditorIdForUniqueId(uid);
     mgr.MapWorldInfo()->SetDoorVisited(eid, true);
 
-    const CScriptDoor* door = dynamic_cast<const CScriptDoor*>(mgr.GetObjectById(uid));
+    const CScriptDoor* door = TCastToConstPtr<CScriptDoor>(mgr.GetObjectById(uid));
 
     if (door)
         x27c_partner = door->GetUniqueId();
@@ -146,7 +152,7 @@ void CScriptDoor::OpenDoor(TUniqueId uid, CStateManager& mgr)
 /* ORIGINAL 0-00 OFFSET: 8007ED4C */
 u32 CScriptDoor::GetDoorOpenCondition(CStateManager& mgr)
 {
-    const CScriptDock* dock = dynamic_cast<const CScriptDock*>(mgr.GetObjectById(x282_dockId));
+    const CScriptDock* dock = TCastToConstPtr<CScriptDock>(mgr.GetObjectById(x282_dockId));
 
     if (!dock)
         return 2;

Runtime/World/CScriptDoor.hpp

@@ -57,6 +57,7 @@ public:
                 bool active, bool open, bool, float, bool ballDoor);
 
     zeus::CVector3f GetOrbitPosition(const CStateManager& mgr) const;
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr);
     void Think(float, CStateManager& mgr);
     void AddToRenderer(const zeus::CFrustum&, CStateManager& mgr);

Runtime/World/CScriptEffect.cpp

@@ -2,6 +2,7 @@
 #include "Character/CModelData.hpp"
 #include "Collision/CMaterialList.hpp"
 #include "CActorParameters.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -16,4 +17,9 @@ CScriptEffect::CScriptEffect(TUniqueId uid, const std::string& name, const CEnti
 {
 }
 
+void CScriptEffect::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptEffect.hpp

@@ -14,6 +14,8 @@ public:
                   ResId partId, ResId elscId, bool, bool, bool, bool active,
                   bool, float, float, float, float, bool, float, float, float,
                   bool, bool, bool, const CLightParameters& lParms, bool);
+
+    void Accept(IVisitor& visitor);
 };
 
 }

Runtime/World/CScriptGenerator.cpp

@@ -1,5 +1,6 @@
 #include "CScriptGenerator.hpp"
 #include "CStateManager.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -16,6 +17,11 @@ CScriptGenerator::CScriptGenerator(TUniqueId uid, const std::string& name, const
 {
 }
 
+void CScriptGenerator::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptGenerator::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
 {
     if (msg == EScriptObjectMessage::SetToZero && GetActive())

Runtime/World/CScriptGenerator.hpp

@@ -26,6 +26,7 @@ public:
     CScriptGenerator(TUniqueId uid, const std::string& name, const CEntityInfo& info, u32, bool, const zeus::CVector3f&,
                      bool, bool, float, float);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr);
 };
 }

Runtime/World/CScriptGrapplePoint.cpp

@@ -2,6 +2,7 @@
 #include "Character/CModelData.hpp"
 #include "Collision/CMaterialList.hpp"
 #include "CActorParameters.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -16,4 +17,9 @@ CScriptGrapplePoint::CScriptGrapplePoint(TUniqueId uid, const std::string &name,
 {
 }
 
+void CScriptGrapplePoint::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptGrapplePoint.hpp

@@ -13,6 +13,8 @@ class CScriptGrapplePoint : public CActor
 public:
     CScriptGrapplePoint(TUniqueId uid, const std::string& name, const CEntityInfo& info, const zeus::CTransform& transform,
                         bool active, const CGrappleParameters& params);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptHUDMemo.cpp

@@ -1,4 +1,5 @@
 #include "CScriptHUDMemo.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -9,4 +10,9 @@ CScriptHUDMemo::CScriptHUDMemo(TUniqueId uid, const std::string& name, const CEn
 {
 }
 
+void CScriptHUDMemo::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptHUDMemo.hpp

@@ -19,6 +19,8 @@ private:
 public:
     CScriptHUDMemo(TUniqueId, const std::string&, const CEntityInfo&, const CHUDMemoParms&,
                    CScriptHUDMemo::EDisplayType, ResId, bool);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptMemoryRelay.cpp

@@ -1,6 +1,7 @@
 #include "CScriptMemoryRelay.hpp"
 #include "CStateManager.hpp"
 #include "CRelayTracker.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -13,6 +14,11 @@ CScriptMemoryRelay::CScriptMemoryRelay(TUniqueId uid, const std::string& name, c
 {
 }
 
+void CScriptMemoryRelay::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptMemoryRelay::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr)
 {
     if (x34_26_ignoreMessages)

Runtime/World/CScriptMemoryRelay.hpp

@@ -19,6 +19,7 @@ class CScriptMemoryRelay : public CEntity
     };
 public:
     CScriptMemoryRelay(TUniqueId, const std::string& name, const CEntityInfo&, bool, bool, bool);
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr);
 };
 }

Runtime/World/CScriptPickup.cpp

@@ -1,4 +1,5 @@
 #include "CScriptPickup.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -9,4 +10,10 @@ CScriptPickup::CScriptPickup(TUniqueId uid, const std::string& name, const CEnti
                     0.3f, 0.1f)
 {
 }
+
+void CScriptPickup::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptPickup.hpp

@@ -10,6 +10,8 @@ class CScriptPickup : public CPhysicsActor
 public:
     CScriptPickup(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CTransform&, CModelData&&,
                   const CActorParameters&, const zeus::CAABox&, s32, s32, s32, s32, float, float, float, float, bool);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptPickupGenerator.cpp

@@ -1,4 +1,5 @@
 #include "CScriptPickupGenerator.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -8,6 +9,11 @@ CScriptPickupGenerator::CScriptPickupGenerator(TUniqueId uid, const std::string&
 {
 }
 
+void CScriptPickupGenerator::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptPickupGenerator::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
 {
     if (msg == EScriptObjectMessage::SetToZero && x30_24_active && x44_ != 100.f)

Runtime/World/CScriptPickupGenerator.hpp

@@ -15,6 +15,7 @@ class CScriptPickupGenerator : public CEntity
 public:
     CScriptPickupGenerator(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CVector3f&, float, bool);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr);
 };
 }

Runtime/World/CScriptPlatform.cpp

@@ -1,5 +1,6 @@
 #include "CScriptPlatform.hpp"
 #include "Collision/CMaterialList.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -24,4 +25,10 @@ CScriptPlatform::CScriptPlatform(TUniqueId uid, const std::string& name, const C
                 actParms, 0.3f, 0.1f)
 {
 }
+
+void CScriptPlatform::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptPlatform.hpp

@@ -16,6 +16,8 @@ public:
                     CModelData&& mData, const CActorParameters& actParms, const zeus::CAABox& aabb, float, bool, float,
                     bool, const CHealthInfo& hInfo, const CDamageVulnerability& dInfo,
                     const rstl::optional_object<TLockedToken<CCollidableOBBTreeGroup>>& dcln, bool, u32, u32);
+
+    void Accept(IVisitor& visitor);
 };
 }
 

Runtime/World/CScriptPointOfInterest.cpp

@@ -2,6 +2,7 @@
 #include "CActorParameters.hpp"
 #include "CStateManager.hpp"
 #include "CPlayerState.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -15,6 +16,11 @@ CScriptPointOfInterest::CScriptPointOfInterest(TUniqueId uid, const std::string&
 {
 }
 
+void CScriptPointOfInterest::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptPointOfInterest::Think(float dt, CStateManager& mgr)
 {
     xe7_31_ = mgr.GetPlayerState()->GetCurrentVisor() == CPlayerState::EPlayerVisor::Scan;

Runtime/World/CScriptPointOfInterest.hpp

@@ -14,6 +14,7 @@ public:
     CScriptPointOfInterest(TUniqueId, const std::string&, const CEntityInfo, const zeus::CTransform&, bool,
                            const CScannableParameters&, float);
 
+    void Accept(IVisitor& visitor);
     void Think(float, CStateManager &);
     void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager &);
     void AddToRenderer(const zeus::CFrustum &, const CStateManager &) const;

Runtime/World/CScriptRandomRelay.cpp

@@ -1,5 +1,6 @@
 #include "CScriptRandomRelay.hpp"
 #include "CStateManager.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -12,6 +13,11 @@ CScriptRandomRelay::CScriptRandomRelay(TUniqueId uid, const std::string& name, c
 {
 }
 
+void CScriptRandomRelay::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptRandomRelay::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
 {
     CEntity::AcceptScriptMsg(msg, objId, stateMgr);

Runtime/World/CScriptRandomRelay.hpp

@@ -13,6 +13,7 @@ class CScriptRandomRelay : public CEntity
 public:
     CScriptRandomRelay(TUniqueId, const std::string&, const CEntityInfo&, s32, s32, bool, bool);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr);
     void SendLocalScriptMsgs(EScriptObjectState state, CStateManager& stateMgr);
 };

Runtime/World/CScriptRelay.cpp

@@ -1,5 +1,6 @@
 #include "CScriptRelay.hpp"
 #include "CStateManager.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -9,6 +10,11 @@ CScriptRelay::CScriptRelay(TUniqueId uid, const std::string& name, const CEntity
 {
 }
 
+void CScriptRelay::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptRelay::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr)
 {
     CEntity::AcceptScriptMsg(msg, objId, stateMgr);
@@ -66,7 +72,7 @@ void CScriptRelay::UpdateObjectRef(CStateManager& stateMgr)
             *tmp = x34_;
             return;
         }
-        const CScriptRelay* obj = dynamic_cast<const CScriptRelay*>(stateMgr.GetObjectById(*tmp));
+        const CScriptRelay* obj = TCastToConstPtr<CScriptRelay>(stateMgr.GetObjectById(*tmp));
         if (obj)
             tmp = (TUniqueId*)&obj->x34_;
     }

Runtime/World/CScriptRelay.hpp

@@ -12,6 +12,7 @@ class CScriptRelay : public CEntity
 public:
     CScriptRelay(TUniqueId, const std::string&, const CEntityInfo&, bool);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr);
     void Think(float, CStateManager& stateMgr);
     void UpdateObjectRef(CStateManager& stateMgr);

Runtime/World/CScriptShadowProjector.cpp

@@ -2,6 +2,7 @@
 #include "World/CActorParameters.hpp"
 #include "World/CProjectedShadow.hpp"
 #include "CStateManager.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -22,6 +23,11 @@ CScriptShadowProjector::CScriptShadowProjector(TUniqueId uid, const std::string&
 {
 }
 
+void CScriptShadowProjector::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptShadowProjector::Think(float dt, CStateManager& mgr)
 {
     if (GetActive() && x110_25_shadowInvalidated)
@@ -65,7 +71,7 @@ void CScriptShadowProjector::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId
             if (conn.x0_state != EScriptObjectState::Play)
                 continue;
 
-            const CActor* act = dynamic_cast<const CActor*>(mgr.GetObjectById(mgr.GetIdForScript(conn.x8_objId)));
+            const CActor* act = TCastToConstPtr<CActor>(mgr.GetObjectById(mgr.GetIdForScript(conn.x8_objId)));
             if (!act)
                 continue;
             const CModelData* mData = act->GetModelData();

Runtime/World/CScriptShadowProjector.hpp

@@ -30,6 +30,7 @@ public:
     CScriptShadowProjector(TUniqueId, const std::string&, const CEntityInfo&, const zeus::CTransform&, bool,
                            const zeus::CVector3f&, bool, float, float, float, float, s32);
 
+    void Accept(IVisitor& visitor);
     void Think(float, CStateManager &);
     void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager &);
     void PreRender(const zeus::CFrustum &, const CStateManager &);

Runtime/World/CScriptSound.cpp

@@ -2,6 +2,7 @@
 #include "Character/CModelData.hpp"
 #include "Collision/CMaterialList.hpp"
 #include "CActorParameters.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -14,4 +15,9 @@ CScriptSound::CScriptSound(TUniqueId uid, const std::string& name, const CEntity
 {
 }
 
+void CScriptSound::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 }

Runtime/World/CScriptSound.hpp

@@ -12,6 +12,8 @@ public:
     CScriptSound(TUniqueId, const std::string& name, const CEntityInfo& info,
                  const zeus::CTransform& xf, s16 soundId, bool, float, float, float,
                  u32, u32, u32, u32, u32, bool, bool, bool, bool, bool, bool, bool, bool, u32);
+
+    void Accept(IVisitor& visitor);
 };
 
 }

Runtime/World/CScriptSpawnPoint.cpp

@@ -2,6 +2,7 @@
 #include "CStateManager.hpp"
 #include "CWorld.hpp"
 #include "CPlayer.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -15,6 +16,11 @@ CScriptSpawnPoint::CScriptSpawnPoint(TUniqueId uid, const std::string& name, con
     x10c_25_morphed = morphed;
 }
 
+void CScriptSpawnPoint::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptSpawnPoint::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
 {
     CEntity::AcceptScriptMsg(msg, objId, stateMgr);

Runtime/World/CScriptSpawnPoint.hpp

@@ -26,6 +26,7 @@ public:
                       const zeus::CTransform& xf, const std::vector<u32>& itemCounts,
                       bool, bool, bool);
 
+    void Accept(IVisitor& visitor);
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager &stateMgr);
     bool FirstSpawn() const { return x10c_24_firstSpawn; }
     const zeus::CTransform& GetTransform() const { return x34_xf; }

Runtime/World/CScriptSpecialFunction.cpp

@@ -2,6 +2,7 @@
 #include "Character/CModelData.hpp"
 #include "CActorParameters.hpp"
 #include "Audio/CSfxManager.hpp"
+#include "TCastTo.hpp"
 
 namespace urde
 {
@@ -35,6 +36,11 @@ CScriptSpecialFunction::CScriptSpecialFunction(TUniqueId uid, const std::string&
         x1c8_ = {{zeus::CVector3f(-1.f), zeus::CVector3f(1.f)}};
 }
 
+void CScriptSpecialFunction::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
 void CScriptSpecialFunction::Think(float, CStateManager &)
 {
 

Runtime/World/CScriptSpecialFunction.hpp

@@ -113,6 +113,7 @@ public:
                            const std::string&, float, float, float, float, const zeus::CVector3f&, const zeus::CColor&,
                            bool, const CDamageInfo&, ResId, ResId, ResId, s16, s16, s16);
 
+    void Accept(IVisitor& visitor);
     void Think(float, CStateManager &);
     void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager &);
     void PreRender(const zeus::CFrustum &, const CStateManager &);

Runtime/World/CScriptStreamedMusic.cpp

@@ -0,0 +1,45 @@
+#include "CScriptStreamedMusic.hpp"
+#include "CStringExtras.hpp"
+#include "TCastTo.hpp"
+
+namespace urde
+{
+
+bool CScriptStreamedMusic::ValidateFileName(const std::string& fileName)
+{
+    if (!CStringExtras::CompareCaseInsensitive(fileName, "sw"))
+        return true;
+    if (CStringExtras::IndexOfSubstring(fileName, ".dsp") != -1)
+        return true;
+    return false;
+}
+
+CScriptStreamedMusic::CScriptStreamedMusic(TUniqueId id, const CEntityInfo& info, const std::string& name,
+                                           bool active, const std::string& fileName, bool b1, float f1, float f2,
+                                           u32 w1, bool b2, bool b3)
+: CEntity(id, info, active, name), x34_fileName(fileName), x44_b1(b1),
+  x45_fileNameValid(ValidateFileName(fileName)), x46_b2(b2), x47_b3(b3),
+  x48_f1(f1), x4c_f2(f2), x50_w1(w1) {}
+
+void CScriptStreamedMusic::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
+void CScriptStreamedMusic::PreThink(float, CStateManager&)
+{
+
+}
+
+void CScriptStreamedMusic::Think(float, CStateManager&)
+{
+
+}
+
+void CScriptStreamedMusic::AcceptScriptMsg(EScriptObjectMessage msg,
+                                           TUniqueId objId, CStateManager& stateMgr)
+{
+
+}
+
+}