Non-factory resource loading; some CDummyWorld imps

Editor/ProjectResourceFactoryBase.cpp

@@ -344,58 +344,20 @@ CFactoryFnReturn ProjectResourceFactoryBase::BuildSync(const SObjectTag& tag,
                                                        const hecl::ProjectPath& path,
                                                        const CVParamTransfer& paramXfer)
 {
-    /* Ensure requested resource is on the filesystem */
-    if (path.getPathType() != hecl::ProjectPath::Type::File)
-    {
-        Log.report(logvisor::Error, _S("unable to find resource path '%s'"),
-                   path.getAbsolutePath().c_str());
-        return {};
-    }
-
-    /* Last chance type validation */
-    urde::SObjectTag verifyTag = TagFromPath(path, hecl::SharedBlenderToken);
-    if (verifyTag.type != tag.type)
-    {
-        Log.report(logvisor::Error, _S("%s: expected type '%.4s', found '%.4s'"),
-                   path.getRelativePath().c_str(),
-                   tag.type.toString().c_str(), verifyTag.type.toString().c_str());
-        return {};
-    }
-
-    /* Get cooked representation path */
-    hecl::ProjectPath cooked = GetCookedPath(path, true);
-
-    /* Perform mod-time comparison */
-    if (cooked.getPathType() != hecl::ProjectPath::Type::File ||
-        cooked.getModtime() < path.getModtime())
-    {
-        /* Do a blocking cook here */
-        if (!SyncCook(path))
-        {
-            Log.report(logvisor::Error, _S("unable to cook resource path '%s'"),
-                       path.getAbsolutePath().c_str());
-            return {};
-        }
-    }
-
     /* Ensure cooked rep is on the filesystem */
-    athena::io::FileReader fr(cooked.getAbsolutePath(), 32 * 1024, false);
+    std::experimental::optional<athena::io::FileReader> fr;
-    if (fr.hasError())
+    if (!PrepForReadSync(tag, path, fr))
-    {
-        Log.report(logvisor::Error, _S("unable to open cooked resource path '%s'"),
-                   cooked.getAbsolutePath().c_str());
         return {};
-    }
 
     /* All good, build resource */
     if (m_factoryMgr.CanMakeMemory(tag))
     {
-        u32 length = fr.length();
+        u32 length = fr->length();
-        std::unique_ptr<u8[]> memBuf = fr.readUBytes(length);
+        std::unique_ptr<u8[]> memBuf = fr->readUBytes(length);
         return m_factoryMgr.MakeObjectFromMemory(tag, std::move(memBuf), length, false, paramXfer);
     }
 
-    return m_factoryMgr.MakeObject(tag, fr, paramXfer);
+    return m_factoryMgr.MakeObject(tag, *fr, paramXfer);
 }
 
 void ProjectResourceFactoryBase::AsyncTask::EnsurePath(const urde::SObjectTag& tag,
@@ -454,11 +416,11 @@ void ProjectResourceFactoryBase::AsyncTask::CookComplete()
     }
 
     /* Ready for buffer transaction at this point */
-    x14_resSize = fr.length();
+    x14_resSize = std::min(s32(x14_resSize), std::max(0, s32(fr.length()) - s32(x14_resOffset)));
     x10_loadBuffer.reset(new u8[x14_resSize]);
     m_bufTransaction = m_parent.m_clientProc.addBufferTransaction(m_cookedPath,
                                                                   x10_loadBuffer.get(),
-                                                                  x14_resSize, 0);
+                                                                  x14_resSize, x14_resOffset);
 }
 
 bool ProjectResourceFactoryBase::AsyncTask::AsyncPump()
@@ -483,8 +445,7 @@ bool ProjectResourceFactoryBase::AsyncTask::AsyncPump()
     return m_failed;
 }
 
-std::unique_ptr<urde::IObj> ProjectResourceFactoryBase::Build(const urde::SObjectTag& tag,
+bool ProjectResourceFactoryBase::WaitForTagReady(const urde::SObjectTag& tag, const hecl::ProjectPath*& pathOut)
-                                                              const urde::CVParamTransfer& paramXfer)
 {
     std::unique_lock<std::mutex> lk(m_backgroundIndexMutex);
     auto search = m_tagToPath.find(tag);
@@ -501,19 +462,79 @@ std::unique_ptr<urde::IObj> ProjectResourceFactoryBase::Build(const urde::SObjec
                     break;
             }
             if (search == m_tagToPath.end())
-                return {};
+                return false;
         }
         else
-            return {};
+            return false;
     }
     lk.unlock();
+    pathOut = &search->second;
+    return true;
+}
 
+bool
+ProjectResourceFactoryBase::PrepForReadSync(const SObjectTag& tag,
+                                            const hecl::ProjectPath& path,
+                                            std::experimental::optional<athena::io::FileReader>& fr)
+{
+    /* Ensure requested resource is on the filesystem */
+    if (path.getPathType() != hecl::ProjectPath::Type::File)
+    {
+        Log.report(logvisor::Error, _S("unable to find resource path '%s'"),
+                   path.getAbsolutePath().c_str());
+        return false;
+    }
+
+    /* Last chance type validation */
+    urde::SObjectTag verifyTag = TagFromPath(path, hecl::SharedBlenderToken);
+    if (verifyTag.type != tag.type)
+    {
+        Log.report(logvisor::Error, _S("%s: expected type '%.4s', found '%.4s'"),
+                   path.getRelativePath().c_str(),
+                   tag.type.toString().c_str(), verifyTag.type.toString().c_str());
+        return false;
+    }
+
+    /* Get cooked representation path */
+    hecl::ProjectPath cooked = GetCookedPath(path, true);
+
+    /* Perform mod-time comparison */
+    if (cooked.getPathType() != hecl::ProjectPath::Type::File ||
+        cooked.getModtime() < path.getModtime())
+    {
+        /* Do a blocking cook here */
+        if (!SyncCook(path))
+        {
+            Log.report(logvisor::Error, _S("unable to cook resource path '%s'"),
+                       path.getAbsolutePath().c_str());
+            return false;
+        }
+    }
+
+    /* Ensure cooked rep is on the filesystem */
+    fr.emplace(cooked.getAbsolutePath(), 32 * 1024, false);
+    if (fr->hasError())
+    {
+        Log.report(logvisor::Error, _S("unable to open cooked resource path '%s'"),
+                   cooked.getAbsolutePath().c_str());
+        return false;
+    }
+
+    return true;
+}
+
+std::unique_ptr<urde::IObj> ProjectResourceFactoryBase::Build(const urde::SObjectTag& tag,
+                                                              const urde::CVParamTransfer& paramXfer)
+{
+    const hecl::ProjectPath* resPath = nullptr;
+    if (!WaitForTagReady(tag, resPath))
+        return {};
     auto asyncSearch = m_asyncLoadList.find(tag);
     if (asyncSearch != m_asyncLoadList.end())
     {
         /* Async spinloop */
         AsyncTask& task = asyncSearch->second;
-        task.EnsurePath(task.x0_tag, search->second);
+        task.EnsurePath(task.x0_tag, *resPath);
 
         /* Pump load pipeline (cooking if needed) */
         while (!task.AsyncPump()) {std::this_thread::sleep_for(std::chrono::milliseconds(2));}
@@ -533,10 +554,11 @@ std::unique_ptr<urde::IObj> ProjectResourceFactoryBase::Build(const urde::SObjec
                 newObj = m_factoryMgr.MakeObject(task.x0_tag, mr, task.x18_cvXfer);
             }
 
-            *task.xc_targetPtr = newObj.get();
+            *task.xc_targetObjPtr = newObj.get();
             Log.report(logvisor::Warning, "spin-built %.4s %08X",
                        task.x0_tag.type.toString().c_str(),
                        u32(task.x0_tag.id));
+
             m_asyncLoadList.erase(asyncSearch);
             return newObj;
         }
@@ -548,7 +570,7 @@ std::unique_ptr<urde::IObj> ProjectResourceFactoryBase::Build(const urde::SObjec
     }
 
     /* Fall-back to sync build */
-    return BuildSync(tag, search->second, paramXfer);
+    return BuildSync(tag, *resPath, paramXfer);
 }
 
 void ProjectResourceFactoryBase::BuildAsync(const urde::SObjectTag& tag,
@@ -560,6 +582,73 @@ void ProjectResourceFactoryBase::BuildAsync(const urde::SObjectTag& tag,
     m_asyncLoadList.emplace(std::make_pair(tag, AsyncTask(*this, tag, objOut, paramXfer)));
 }
 
+u32 ProjectResourceFactoryBase::ResourceSize(const SObjectTag& tag)
+{
+    /* Ensure resource at requested path is indexed and not cooking */
+    const hecl::ProjectPath* resPath = nullptr;
+    if (!WaitForTagReady(tag, resPath))
+        return {};
+
+    /* Ensure cooked rep is on the filesystem */
+    std::experimental::optional<athena::io::FileReader> fr;
+    if (!PrepForReadSync(tag, *resPath, fr))
+        return {};
+
+    return fr->length();
+}
+
+bool ProjectResourceFactoryBase::LoadResourceAsync(const urde::SObjectTag& tag,
+                                                   std::unique_ptr<u8[]>& target)
+{
+    if (m_asyncLoadList.find(tag) != m_asyncLoadList.end())
+        return false;
+    m_asyncLoadList.emplace(std::make_pair(tag, AsyncTask(*this, tag, target)));
+    return true;
+}
+
+bool ProjectResourceFactoryBase::LoadResourcePartAsync(const urde::SObjectTag& tag,
+                                                       u32 size, u32 off,
+                                                       std::unique_ptr<u8[]>& target)
+{
+    if (m_asyncLoadList.find(tag) != m_asyncLoadList.end())
+        return false;
+    m_asyncLoadList.emplace(std::make_pair(tag, AsyncTask(*this, tag, target, size, off)));
+    return true;
+}
+
+std::unique_ptr<u8[]> ProjectResourceFactoryBase::LoadResourceSync(const urde::SObjectTag& tag)
+{
+    /* Ensure resource at requested path is indexed and not cooking */
+    const hecl::ProjectPath* resPath = nullptr;
+    if (!WaitForTagReady(tag, resPath))
+        return {};
+
+    /* Ensure cooked rep is on the filesystem */
+    std::experimental::optional<athena::io::FileReader> fr;
+    if (!PrepForReadSync(tag, *resPath, fr))
+        return {};
+
+    return fr->readUBytes(fr->length());
+}
+
+std::unique_ptr<u8[]> ProjectResourceFactoryBase::LoadResourcePartSync(const urde::SObjectTag& tag,
+                                                                       u32 size, u32 off)
+{
+    /* Ensure resource at requested path is indexed and not cooking */
+    const hecl::ProjectPath* resPath = nullptr;
+    if (!WaitForTagReady(tag, resPath))
+        return {};
+
+    /* Ensure cooked rep is on the filesystem */
+    std::experimental::optional<athena::io::FileReader> fr;
+    if (!PrepForReadSync(tag, *resPath, fr))
+        return {};
+
+    s32 sz = std::min(s32(size), std::max(0, s32(fr->length()) - s32(off)));
+    fr->seek(off, athena::SeekOrigin::Begin);
+    return fr->readUBytes(sz);
+}
+
 void ProjectResourceFactoryBase::CancelBuild(const urde::SObjectTag& tag)
 {
     m_asyncLoadList.erase(tag);
@@ -567,28 +656,11 @@ void ProjectResourceFactoryBase::CancelBuild(const urde::SObjectTag& tag)
 
 bool ProjectResourceFactoryBase::CanBuild(const urde::SObjectTag& tag)
 {
-    std::unique_lock<std::mutex> lk(m_backgroundIndexMutex);
+    const hecl::ProjectPath* resPath = nullptr;
-    auto search = m_tagToPath.find(tag);
+    if (!WaitForTagReady(tag, resPath))
-    if (search == m_tagToPath.end())
-    {
-        if (m_backgroundRunning)
-        {
-            while (m_backgroundRunning)
-            {
-                lk.unlock();
-                lk.lock();
-                search = m_tagToPath.find(tag);
-                if (search != m_tagToPath.end())
-                    break;
-            }
-            if (search == m_tagToPath.end())
         return false;
-        }
-        else
-            return false;
-    }
 
-    if (search->second.getPathType() == hecl::ProjectPath::Type::File)
+    if (resPath->getPathType() == hecl::ProjectPath::Type::File)
         return true;
 
     return false;
@@ -684,6 +756,9 @@ void ProjectResourceFactoryBase::AsyncIdle()
             if (task.m_complete)
             {
                 /* Load complete, build resource */
+                if (task.xc_targetObjPtr)
+                {
+                    /* Factory build */
                     std::unique_ptr<IObj> newObj;
                     if (m_factoryMgr.CanMakeMemory(task.x0_tag))
                     {
@@ -696,11 +771,20 @@ void ProjectResourceFactoryBase::AsyncIdle()
                         newObj = m_factoryMgr.MakeObject(task.x0_tag, mr, task.x18_cvXfer);
                     }
 
-                *task.xc_targetPtr = newObj.release();
+                    *task.xc_targetObjPtr = newObj.release();
                     Log.report(logvisor::Info, "async-built %.4s %08X",
                                task.x0_tag.type.toString().c_str(),
                                u32(task.x0_tag.id));
                 }
+                else if (task.xc_targetDataPtr)
+                {
+                    /* Buffer only */
+                    *task.xc_targetDataPtr = std::move(task.x10_loadBuffer);
+                    Log.report(logvisor::Info, "async-loaded %.4s %08X",
+                               task.x0_tag.type.toString().c_str(),
+                               u32(task.x0_tag.id));
+                }
+            }
             it = m_asyncLoadList.erase(it);
             continue;
         }

Editor/ProjectResourceFactoryBase.hpp

@@ -41,9 +41,11 @@ protected:
 
         SObjectTag x0_tag;
         //IDvdRequest* x8_dvdReq = nullptr;
-        IObj** xc_targetPtr = nullptr;
+        std::unique_ptr<u8[]>* xc_targetDataPtr = nullptr;
+        IObj** xc_targetObjPtr = nullptr;
         std::unique_ptr<u8[]> x10_loadBuffer;
-        u32 x14_resSize = 0;
+        u32 x14_resSize = UINT32_MAX;
+        u32 x14_resOffset = 0;
         CVParamTransfer x18_cvXfer;
 
         hecl::ProjectPath m_workingPath;
@@ -53,9 +55,18 @@ protected:
         bool m_failed = false;
         bool m_complete = false;
 
+        AsyncTask(ProjectResourceFactoryBase& parent, const SObjectTag& tag,
+                  std::unique_ptr<u8[]>& ptr)
+        : m_parent(parent), x0_tag(tag), xc_targetDataPtr(&ptr) {}
+
+        AsyncTask(ProjectResourceFactoryBase& parent, const SObjectTag& tag,
+                  std::unique_ptr<u8[]>& ptr, u32 size, u32 off)
+        : m_parent(parent), x0_tag(tag), xc_targetDataPtr(&ptr), x14_resSize(size),
+          x14_resOffset(off) {}
+
         AsyncTask(ProjectResourceFactoryBase& parent, const SObjectTag& tag,
                   IObj** ptr, const CVParamTransfer& xfer)
-        : m_parent(parent), x0_tag(tag), xc_targetPtr(ptr), x18_cvXfer(xfer) {}
+        : m_parent(parent), x0_tag(tag), xc_targetObjPtr(ptr), x18_cvXfer(xfer) {}
 
         void EnsurePath(const urde::SObjectTag& tag,
                         const hecl::ProjectPath& path);
@@ -64,6 +75,12 @@ protected:
     };
     std::unordered_map<SObjectTag, AsyncTask> m_asyncLoadList;
 
+    bool WaitForTagReady(const urde::SObjectTag& tag, const hecl::ProjectPath*& pathOut);
+    bool
+    PrepForReadSync(const SObjectTag& tag,
+                    const hecl::ProjectPath& path,
+                    std::experimental::optional<athena::io::FileReader>& fr);
+
     virtual SObjectTag TagFromPath(const hecl::ProjectPath& path, hecl::BlenderToken& btok) const=0;
 
     void ReadCatalog(const hecl::ProjectPath& catalogPath,
@@ -95,6 +112,12 @@ public:
     const urde::SObjectTag* GetResourceIdByName(const char*) const;
     FourCC GetResourceTypeById(ResId id) const;
 
+    u32 ResourceSize(const SObjectTag& tag);
+    bool LoadResourceAsync(const urde::SObjectTag& tag, std::unique_ptr<u8[]>& target);
+    bool LoadResourcePartAsync(const urde::SObjectTag& tag, u32 size, u32 off, std::unique_ptr<u8[]>& target);
+    std::unique_ptr<u8[]> LoadResourceSync(const urde::SObjectTag& tag);
+    std::unique_ptr<u8[]> LoadResourcePartSync(const urde::SObjectTag& tag, u32 size, u32 off);
+
     void AsyncIdle();
     void Shutdown() {CancelBackgroundIndex();}
 

Runtime/AutoMapper/CMakeLists.txt

@@ -1,4 +1,5 @@
 set(AUTOMAPPER_SOURCES
-    CMapWorldInfo.hpp CMapWorldInfo.cpp)
+    CMapWorldInfo.hpp CMapWorldInfo.cpp
+    CMapWorld.hpp CMapWorld.cpp)
 
 runtime_add_list(AutoMapper AUTOMAPPER_SOURCES)

Runtime/AutoMapper/CMapWorld.hpp

@@ -0,0 +1,17 @@
+#ifndef __URDE_CMAPWORLD_HPP__
+#define __URDE_CMAPWORLD_HPP__
+
+namespace urde
+{
+class IWorld;
+
+class CMapWorld
+{
+public:
+    void SetWhichMapAreasLoaded(const IWorld&, int, int);
+    bool IsMapAreasStreaming() const;
+};
+
+}
+
+#endif // __URDE_CMAPWORLD_HPP__

Runtime/Character/CAssetFactory.cpp

@@ -42,6 +42,35 @@ FourCC CCharacterFactoryBuilder::CDummyFactory::GetResourceTypeById(ResId id) co
     return {};
 }
 
+u32 CCharacterFactoryBuilder::CDummyFactory::ResourceSize(const urde::SObjectTag& tag)
+{
+    return 0;
+}
+
+bool CCharacterFactoryBuilder::CDummyFactory::LoadResourceAsync(const urde::SObjectTag& tag,
+                                                                std::unique_ptr<u8[]>& target)
+{
+    return false;
+}
+
+bool CCharacterFactoryBuilder::CDummyFactory::LoadResourcePartAsync(const urde::SObjectTag& tag,
+                                                                    u32 size, u32 off,
+                                                                    std::unique_ptr<u8[]>& target)
+{
+    return false;
+}
+
+std::unique_ptr<u8[]> CCharacterFactoryBuilder::CDummyFactory::LoadResourceSync(const urde::SObjectTag& tag)
+{
+    return {};
+}
+
+std::unique_ptr<u8[]> CCharacterFactoryBuilder::CDummyFactory::LoadResourcePartSync(const urde::SObjectTag& tag,
+                                                                                    u32 size, u32 off)
+{
+    return {};
+}
+
 CCharacterFactoryBuilder::CCharacterFactoryBuilder() : x4_dummyStore(x0_dummyFactory) {}
 
 TToken<CCharacterFactory> CCharacterFactoryBuilder::GetFactory(const CAnimRes& res)

Runtime/Character/CAssetFactory.hpp

@@ -23,6 +23,12 @@ public:
         bool CanBuild(const SObjectTag&);
         const SObjectTag* GetResourceIdByName(const char*) const;
         FourCC GetResourceTypeById(ResId id) const;
+
+        u32 ResourceSize(const urde::SObjectTag& tag);
+        bool LoadResourceAsync(const urde::SObjectTag& tag, std::unique_ptr<u8[]>& target);
+        bool LoadResourcePartAsync(const urde::SObjectTag& tag, u32 size, u32 off, std::unique_ptr<u8[]>& target);
+        std::unique_ptr<u8[]> LoadResourceSync(const urde::SObjectTag& tag);
+        std::unique_ptr<u8[]> LoadResourcePartSync(const urde::SObjectTag& tag, u32 size, u32 off);
     };
 
 private:

Runtime/Character/CCharacterFactory.cpp

@@ -72,6 +72,35 @@ FourCC CCharacterFactory::CDummyFactory::GetResourceTypeById(ResId id) const
     return {};
 }
 
+u32 CCharacterFactory::CDummyFactory::ResourceSize(const urde::SObjectTag& tag)
+{
+    return 0;
+}
+
+bool CCharacterFactory::CDummyFactory::LoadResourceAsync(const urde::SObjectTag& tag,
+                                                         std::unique_ptr<u8[]>& target)
+{
+    return false;
+}
+
+bool CCharacterFactory::CDummyFactory::LoadResourcePartAsync(const urde::SObjectTag& tag,
+                                                             u32 size, u32 off,
+                                                             std::unique_ptr<u8[]>& target)
+{
+    return false;
+}
+
+std::unique_ptr<u8[]> CCharacterFactory::CDummyFactory::LoadResourceSync(const urde::SObjectTag& tag)
+{
+    return {};
+}
+
+std::unique_ptr<u8[]> CCharacterFactory::CDummyFactory::LoadResourcePartSync(const urde::SObjectTag& tag,
+                                                                             u32 size, u32 off)
+{
+    return {};
+}
+
 std::unique_ptr<CAnimData>
 CCharacterFactory::CreateCharacter(int charIdx, bool loop,
                                    const TLockedToken<CCharacterFactory>& factory,

Runtime/Character/CCharacterFactory.hpp

@@ -32,6 +32,12 @@ public:
         bool CanBuild(const SObjectTag&);
         const SObjectTag* GetResourceIdByName(const char*) const;
         FourCC GetResourceTypeById(ResId id) const;
+
+        u32 ResourceSize(const urde::SObjectTag& tag);
+        bool LoadResourceAsync(const urde::SObjectTag& tag, std::unique_ptr<u8[]>& target);
+        bool LoadResourcePartAsync(const urde::SObjectTag& tag, u32 size, u32 off, std::unique_ptr<u8[]>& target);
+        std::unique_ptr<u8[]> LoadResourceSync(const urde::SObjectTag& tag);
+        std::unique_ptr<u8[]> LoadResourcePartSync(const urde::SObjectTag& tag, u32 size, u32 off);
     };
 
 private:

Runtime/IFactory.hpp

@@ -27,6 +27,13 @@ public:
     virtual bool CanBuild(const SObjectTag&)=0;
     virtual const SObjectTag* GetResourceIdByName(const char*) const=0;
     virtual FourCC GetResourceTypeById(ResId id) const=0;
+
+    /* Non-factory versions, replaces CResLoader */
+    virtual u32 ResourceSize(const urde::SObjectTag& tag)=0;
+    virtual bool LoadResourceAsync(const urde::SObjectTag& tag, std::unique_ptr<u8[]>& target)=0;
+    virtual bool LoadResourcePartAsync(const urde::SObjectTag& tag, u32 size, u32 off, std::unique_ptr<u8[]>& target)=0;
+    virtual std::unique_ptr<u8[]> LoadResourceSync(const urde::SObjectTag& tag)=0;
+    virtual std::unique_ptr<u8[]> LoadResourcePartSync(const urde::SObjectTag& tag, u32 size, u32 off)=0;
 };
 
 }

Runtime/World/CGameArea.cpp

@@ -33,8 +33,29 @@ void CGameArea::CAreaFog::DisableFog()
 {
 }
 
-CDummyGameArea::CDummyGameArea(CInputStream& in, int mlvlVersion)
+CDummyGameArea::CDummyGameArea(CInputStream& in, int idx, int mlvlVersion)
 {
+    x8_nameSTRG = in.readUint32Big();
+    x14_transform.read34RowMajor(in);
+    zeus::CAABox aabb;
+    aabb.readBoundingBoxBig(in);
+    xc_mrea = in.readUint32Big();
+    if (mlvlVersion > 15)
+        x10_areaId = in.readUint32Big();
+
+    u32 attachAreaCount = in.readUint32Big();
+    x44_attachedAreaIndices.reserve(attachAreaCount);
+    for (int i=0 ; i<attachAreaCount ; ++i)
+        x44_attachedAreaIndices.push_back(in.readUint16Big());
+
+    u32 depCount = in.readUint32Big();
+    for (int i=0 ; i<depCount ; ++i)
+        in.readUint32Big();
+
+    u32 dockCount = in.readUint32Big();
+    x54_docks.reserve(dockCount);
+    for (int i=0 ; i<dockCount ; ++i)
+        x54_docks.emplace_back(in, x14_transform);
 }
 
 bool CDummyGameArea::IGetScriptingMemoryAlways() const

Runtime/World/CGameArea.hpp

@@ -21,8 +21,16 @@ enum class ERglFogMode
 
 class CDummyGameArea : public IGameArea
 {
+    int x4_mlvlVersion;
+    ResId x8_nameSTRG;
+    ResId xc_mrea;
+    ResId x10_areaId;
+    zeus::CTransform x14_transform;
+    std::vector<u16> x44_attachedAreaIndices;
+    std::vector<Dock> x54_docks;
+
 public:
-    CDummyGameArea(CInputStream& in, int mlvlVersion);
+    CDummyGameArea(CInputStream& in, int idx, int mlvlVersion);
 
     bool IGetScriptingMemoryAlways() const;
     TAreaId IGetAreaId() const;

Runtime/World/CWorld.cpp

@@ -1,8 +1,219 @@
 #include "CWorld.hpp"
+#include "CGameArea.hpp"
+#include "GameGlobalObjects.hpp"
+#include "CSimplePool.hpp"
+#include "AutoMapper/CMapWorld.hpp"
 
 namespace urde
 {
 
+CDummyWorld::CDummyWorld(ResId mlvlId, bool loadMap)
+: x4_loadMap(loadMap)
+{
+    SObjectTag tag{FOURCC('MLVL'), mlvlId};
+    g_ResFactory->LoadResourceAsync(tag, x34_loadBuf);
+}
+
+ResId CDummyWorld::IGetWorldAssetId() const
+{
+}
+
+ResId CDummyWorld::IGetStringTableAssetId() const
+{
+}
+
+ResId CDummyWorld::IGetSaveWorldAssetId() const
+{
+}
+
+const CMapWorld* CDummyWorld::IGetMapWorld() const
+{
+}
+
+CMapWorld* CDummyWorld::IMapWorld()
+{
+}
+
+IGameArea* CDummyWorld::IGetAreaAlways(TAreaId id) const
+{
+}
+
+ResId CDummyWorld::IGetCurrentAreaId() const
+{
+}
+
+int CDummyWorld::IGetAreaIndex(TAreaId id) const
+{
+}
+
+std::vector<CWorld::CRelay> ReadMemoryRelays(athena::io::MemoryReader& r)
+{
+    std::vector<CWorld::CRelay> ret;
+    u32 count = r.readUint32Big();
+    ret.reserve(count);
+    for (u32 i=0 ; i<count ; ++i)
+        ret.emplace_back(r);
+    return ret;
+}
+
+CWorldLayers ReadWorldLayers(athena::io::MemoryReader& r)
+{
+    CWorldLayers ret;
+
+    u32 areaCount = r.readUint32Big();
+    ret.m_areas.reserve(areaCount);
+    for (u32 i=0 ; i<areaCount ; ++i)
+    {
+        ret.m_areas.emplace_back();
+        ret.m_areas.back().m_layerCount = r.readUint32Big();
+        ret.m_areas.back().m_layerBits = r.readUint64Big();
+    }
+
+    u32 nameCount = r.readUint32Big();
+    ret.m_names.reserve(areaCount);
+    for (u32 i=0 ; i<nameCount ; ++i)
+        ret.m_names.push_back(r.readString());
+
+    areaCount = r.readUint32Big();
+    for (u32 i=0 ; i<areaCount ; ++i)
+        ret.m_areas[i].m_startNameIdx = r.readUint32Big();
+
+    return ret;
+}
+
+bool CDummyWorld::ICheckWorldComplete()
+{
+    switch (x8_phase)
+    {
+    case Phase::Loading:
+    {
+        if (!x34_loadBuf)
+            return false;
+        athena::io::MemoryReader r(x34_loadBuf.get(), UINT32_MAX, false);
+        r.readUint32Big();
+        int version = r.readUint32Big();
+        x10_strgId = r.readUint32Big();
+
+        if (version >= 15)
+            x14_savwId = r.readUint32Big();
+        if (version >= 12)
+            r.readUint32Big();
+        if (version >= 17)
+            ReadMemoryRelays(r);
+
+        u32 areaCount = r.readUint32Big();
+        r.readUint32Big();
+
+        x18_areas.reserve(areaCount);
+        for (u32 i=0 ; i<areaCount ; ++i)
+            x18_areas.emplace_back(r, i, version);
+
+        x28_mapWorldId = r.readUint32Big();
+        if (x4_loadMap)
+        {
+            x2c_mapWorld = g_SimplePool->GetObj(SObjectTag{FOURCC('MAPW'), x28_mapWorldId});
+            x2c_mapWorld.Lock();
+        }
+
+        if (version > 10)
+        {
+            u32 audioGroupCount = r.readUint32Big();
+            for (u32 i=0 ; i<audioGroupCount ; ++i)
+            {
+                r.readUint32Big();
+                r.readUint32Big();
+            }
+        }
+
+        if (version > 12)
+            r.readString();
+
+        ReadWorldLayers(r);
+
+        if (x4_loadMap)
+            x8_phase = Phase::LoadingMap;
+        else
+        {
+            x8_phase = Phase::Done;
+            return false;
+        }
+    }
+    case Phase::LoadingMap:
+    {
+        if (!x2c_mapWorld.IsLoaded() || !x2c_mapWorld.GetObj())
+            return false;
+
+        x2c_mapWorld->SetWhichMapAreasLoaded(*this, 0, 9999);
+        x8_phase = Phase::LoadingMapAreas;
+    }
+    case Phase::LoadingMapAreas:
+    {
+        if (x2c_mapWorld->IsMapAreasStreaming())
+            return false;
+
+        x8_phase = Phase::Done;
+    }
+    case Phase::Done:
+        return true;
+    default:
+        return false;
+    }
+
+    return false;
+}
+
+std::string CDummyWorld::IGetDefaultAudioTrack() const
+{
+}
+
+int CDummyWorld::IGetAreaCount() const
+{
+}
+
+ResId CWorld::IGetWorldAssetId() const
+{
+}
+
+ResId CWorld::IGetStringTableAssetId() const
+{
+}
+
+ResId CWorld::IGetSaveWorldAssetId() const
+{
+}
+
+const CMapWorld* CWorld::IGetMapWorld() const
+{
+}
+
+CMapWorld* CWorld::IMapWorld()
+{
+}
+
+IGameArea* CWorld::IGetAreaAlways(TAreaId id) const
+{
+}
+
+ResId CWorld::IGetCurrentAreaId() const
+{
+}
+
+int CWorld::IGetAreaIndex(TAreaId id) const
+{
+}
+
+bool CWorld::ICheckWorldComplete()
+{
+}
+
+std::string CWorld::IGetDefaultAudioTrack() const
+{
+}
+
+int CWorld::IGetAreaCount() const
+{
+}
+
 bool CWorld::DoesAreaExist(TAreaId area) const
 {
     return (area >= 0 && area < x18_areas.size());

Runtime/World/CWorld.hpp

@@ -3,14 +3,68 @@
 
 #include "RetroTypes.hpp"
 #include "ScriptObjectSupport.hpp"
+#include "CGameArea.hpp"
 
 namespace urde
 {
 class CGameArea;
 class IObjectStore;
 class CResFactory;
+class CMapWorld;
+class IGameArea;
 
-class CWorld
+class IWorld
+{
+public:
+    virtual ~IWorld() = default;
+    virtual ResId IGetWorldAssetId() const=0;
+    virtual ResId IGetStringTableAssetId() const=0;
+    virtual ResId IGetSaveWorldAssetId() const=0;
+    virtual const CMapWorld* IGetMapWorld() const=0;
+    virtual CMapWorld* IMapWorld()=0;
+    virtual IGameArea* IGetAreaAlways(TAreaId id) const=0;
+    virtual ResId IGetCurrentAreaId() const=0;
+    virtual int IGetAreaIndex(TAreaId id) const=0;
+    virtual bool ICheckWorldComplete()=0;
+    virtual std::string IGetDefaultAudioTrack() const=0;
+    virtual int IGetAreaCount() const=0;
+};
+
+class CDummyWorld : public IWorld
+{
+    bool x4_loadMap;
+    enum class Phase
+    {
+        Loading,
+        LoadingMap,
+        LoadingMapAreas,
+        Done,
+    } x8_phase = Phase::Loading;
+    ResId xc_mlvlId;
+    ResId x10_strgId;
+    ResId x14_savwId = -1;
+    std::vector<CDummyGameArea> x18_areas;
+    ResId x28_mapWorldId = -1;
+    TCachedToken<CMapWorld> x2c_mapWorld;
+    //AsyncTask x30_loadToken;
+    std::unique_ptr<uint8_t[]> x34_loadBuf;
+    //u32 x38_bufSz;
+public:
+    CDummyWorld(ResId mlvlId, bool loadMap);
+    ResId IGetWorldAssetId() const;
+    ResId IGetStringTableAssetId() const;
+    ResId IGetSaveWorldAssetId() const;
+    const CMapWorld* IGetMapWorld() const;
+    CMapWorld* IMapWorld();
+    IGameArea* IGetAreaAlways(TAreaId id) const;
+    ResId IGetCurrentAreaId() const;
+    int IGetAreaIndex(TAreaId id) const;
+    bool ICheckWorldComplete();
+    std::string IGetDefaultAudioTrack() const;
+    int IGetAreaCount() const;
+};
+
+class CWorld : public IWorld
 {
 public:
     class CRelay
@@ -62,8 +116,35 @@ public:
     CWorld(IObjectStore& objStore, CResFactory& resFactory, ResId);
     bool DoesAreaExist(TAreaId area) const;
     std::vector<std::unique_ptr<CGameArea>>& GetGameAreas() {return x18_areas;}
+
+    ResId IGetWorldAssetId() const;
+    ResId IGetStringTableAssetId() const;
+    ResId IGetSaveWorldAssetId() const;
+    const CMapWorld* IGetMapWorld() const;
+    CMapWorld* IMapWorld();
+    IGameArea* IGetAreaAlways(TAreaId id) const;
+    ResId IGetCurrentAreaId() const;
+    int IGetAreaIndex(TAreaId id) const;
+    bool ICheckWorldComplete();
+    std::string IGetDefaultAudioTrack() const;
+    int IGetAreaCount() const;
 };
 
+std::vector<CWorld::CRelay> ReadMemoryRelays(athena::io::MemoryReader& r);
+
+struct CWorldLayers
+{
+    struct Area
+    {
+        u32 m_startNameIdx;
+        u32 m_layerCount;
+        u64 m_layerBits;
+    };
+    std::vector<Area> m_areas;
+    std::vector<std::string> m_names;
+};
+CWorldLayers ReadWorldLayers(athena::io::MemoryReader& r);
+
 }
 
 #endif // __URDE_CWORLD_HPP__