Adds functions for adding new CJ clothes

- engineAddClotheModel
- engineAddClotheTXD
- addClotheModel
- removeClotheModel

Author: W3lac3

Client/game_sa/CDirectorySA.cpp

@@ -11,6 +11,71 @@
 #include "StdInc.h"
 #include "CDirectorySA.h"
 
+bool CDirectorySAInterface::AddEntry(DirectoryInfoSA& entry)
+{
+    if (m_nNumEntries >= m_nCapacity)
+        return false;
+
+    if (GetModelEntry(entry.m_szName))
+        return false;
+
+    entry.m_nOffset = 0;
+
+    if (m_nNumEntries > 0)
+    {
+        DirectoryInfoSA* lastEntry = m_pEntries + m_nNumEntries - 1;
+        entry.m_nOffset = lastEntry->m_nOffset + lastEntry->m_nStreamingSize;
+
+        if (entry.m_nOffset % 2048)
+            entry.m_nOffset += 2048 - (entry.m_nOffset % 2048);
+    }
+
+    m_pEntries[m_nNumEntries] = entry;
+    m_nNumEntries++;
+
+    return true;
+}
+
+bool CDirectorySAInterface::RemoveEntry(const char* pFileName)
+{
+    if (m_nNumEntries <= 0)
+        return false;
+
+    DirectoryInfoSA* entry = GetModelEntry(pFileName);
+
+    if (!entry)
+        return false;
+
+    std::uint32_t index = entry - m_pEntries;
+
+    if (index < m_nNumEntries - 1)
+    {
+        DirectoryInfoSA* lastEntry = m_pEntries + m_nNumEntries - 1;
+        entry->m_nOffset = lastEntry->m_nOffset + lastEntry->m_nSizeInArchive;
+    }
+
+    m_nNumEntries--;
+
+    if (index < m_nNumEntries)
+        memmove(entry, entry + 1, (m_nNumEntries - index) * sizeof(DirectoryInfoSA));
+
+    return true;
+}
+
+DirectoryInfoSA* CDirectorySAInterface::GetModelEntry(const char* pFileName)
+{
+    if (m_nNumEntries <= 0)
+        return nullptr;
+
+    for (DirectoryInfoSA* it = m_pEntries; it != m_pEntries + m_nNumEntries; it++)
+    {
+        if (strcmp(it->m_szName, pFileName) == 0)
+            return it;
+    }
+
+    return nullptr;
+}
+
 DirectoryInfoSA* CDirectorySAInterface::GetModelEntry(std::uint16_t modelId)
 {
     if (m_nNumEntries <= 0)

Client/game_sa/CDirectorySA.h

@@ -21,6 +21,10 @@ struct DirectoryInfoSA
 class CDirectorySAInterface
 {
     public:
+        bool             AddEntry(DirectoryInfoSA& entry);
+        bool             RemoveEntry(const char* pFileName);
+
+        DirectoryInfoSA* GetModelEntry(const char* pFileName);
         DirectoryInfoSA* GetModelEntry(std::uint16_t modelId);
         bool             SetModelStreamingSize(std::uint16_t modelId, std::uint16_t size);
         std::uint16_t    GetModelStreamingSize(std::uint16_t modelId);

Client/game_sa/CRenderWareSA.ClothesReplacing.cpp

@@ -31,6 +31,7 @@ namespace
 
     std::unordered_map<ushort, char*>         ms_ReplacementClothesFileDataMap;
     std::unordered_map<ushort, std::uint16_t> ms_OriginalStreamingSizesMap;
+    std::unordered_map<std::string, char*>    ms_ClothesFileDataMap;
 
     bool bClothesReplacementChanged = false;
 
@@ -128,6 +129,83 @@ bool CRenderWareSA::HasClothesReplacementChanged()
     return bResult;
 }
 
+////////////////////////////////////////////////////////////////
+//
+// CRenderWareSA::ClothesAddFile
+//
+// Add a file to the clothes directory
+//
+////////////////////////////////////////////////////////////////
+bool CRenderWareSA::ClothesAddFile(const char* pFileData, size_t fileSize, const char* pFileName)
+{
+    if (!pFileData || !pFileName)
+        return false;
+
+    if (MapFind(ms_ClothesFileDataMap, pFileName))
+        return false;
+
+    DirectoryInfoSA entry{};
+    entry.m_nStreamingSize = GetSizeInBlocks(fileSize);
+    strncpy(entry.m_szName, pFileName, sizeof(entry.m_szName));
+
+    if (!g_clothesDirectory->AddEntry(entry))
+        return false;
+
+    MapSet(ms_ClothesFileDataMap, pFileName, (char*)pFileData);
+    bClothesReplacementChanged = true;
+
+    return true;
+}
+
+////////////////////////////////////////////////////////////////
+//
+// CRenderWareSA::ClothesRemoveFile
+//
+// Remove a file from the clothes directory
+//
+////////////////////////////////////////////////////////////////
+bool CRenderWareSA::ClothesRemoveFile(char* pFileData)
+{
+    if (!pFileData)
+        return false;
+
+    for (auto iter = ms_ClothesFileDataMap.begin(); iter != ms_ClothesFileDataMap.end();)
+    {
+        if (iter->second == pFileData)
+        {
+            if (!g_clothesDirectory->RemoveEntry(iter->first.c_str()))
+                return false;
+
+            iter = ms_ClothesFileDataMap.erase(iter);
+            bClothesReplacementChanged = true;
+        }
+        else
+            ++iter;
+    }
+}
+
+////////////////////////////////////////////////////////////////
+//
+// CRenderWareSA::HasClothesFile
+//
+// Check if clothe file exits
+//
+////////////////////////////////////////////////////////////////
+bool CRenderWareSA::HasClothesFile(const char* pFileName)
+{
+    if (!pFileName)
+    {
+        return false;
+    }
+
+    if (!MapFind(ms_ClothesFileDataMap, pFileName))
+    {
+        return false;
+    }
+
+    return true;
+}
+
 ////////////////////////////////////////////////////////////////
 //
 // CStreaming_RequestModel_Mid
@@ -143,34 +221,47 @@ __declspec(noinline) bool _cdecl OnCStreaming_RequestModel_Mid(int flags, SImgGT
         return false;
 
     // Early out if no clothes textures to replace with
-    if (ms_ReplacementClothesFileDataMap.empty())
+    if (ms_ReplacementClothesFileDataMap.empty() && ms_ClothesFileDataMap.empty())
         return false;
 
     // Initialze lookup map if needed
     static std::map<uint, int> blockOffsetToFileIdMap;
+    static std::map<uint, std::string> blockOffsetToFileNameMap;
     if (blockOffsetToFileIdMap.empty())
     {
         // Check is player.img dir has been loaded by GTA
         SPlayerImgItemArray* pItemArray = (SPlayerImgItemArray*)0x00BC12C0;
-        if (!pItemArray->pItems || pItemArray->uiArraySize != 542)
+        std::uint32_t        maxArraySize = 542 + ms_ClothesFileDataMap.size();
+
+        if (!pItemArray->pItems || pItemArray->uiArraySize != maxArraySize)
             return false;
 
         for (uint i = 0; i < pItemArray->uiArraySize; i++)
         {
             SPlayerImgItem* pImgItem = &pItemArray->pItems[i];
             MapSet(blockOffsetToFileIdMap, pImgItem->uiBlockOffset, i);
+            MapSet(blockOffsetToFileNameMap, pImgItem->uiBlockOffset, pImgItem->szName);
         }
     }
 
-    // Get player.img fileId by comparing the supplied BlockOffset with entries in the player.img dir
-    int* piPlayerImgFileId = MapFind(blockOffsetToFileIdMap, pImgGTAInfo->iBlockOffset);
-    if (!piPlayerImgFileId)
-        return false;
+    char* pReplacementFileData = nullptr;
+    int*  piPlayerImgFileId = MapFind(blockOffsetToFileIdMap, pImgGTAInfo->iBlockOffset);
+
+    if (piPlayerImgFileId)
+    {
+        pReplacementFileData = MapFindRef(ms_ReplacementClothesFileDataMap, *piPlayerImgFileId);
+    }
+
+    if (!pReplacementFileData)
+    {
+        std::string* pFileName = MapFind(blockOffsetToFileNameMap, pImgGTAInfo->iBlockOffset);
 
-    int iPlayerImgFileId = *piPlayerImgFileId;
+        if (pFileName)
+        {
+            pReplacementFileData = MapFindRef(ms_ClothesFileDataMap, *pFileName);
+        }
+    }
 
-    // Do we have a replacement for this clothes texture?
-    char* pReplacementFileData = MapFindRef(ms_ReplacementClothesFileDataMap, iPlayerImgFileId);
     if (!pReplacementFileData)
         return false;
 

Client/game_sa/CRenderWareSA.h

@@ -35,6 +35,9 @@ class CRenderWareSA : public CRenderWare
     void ClothesAddReplacement(char* pFileData, size_t fileSize, ushort usFileId);
     void ClothesRemoveReplacement(char* pFileData);
     bool HasClothesReplacementChanged();
+    bool ClothesAddFile(const char* pFileData, size_t fileSize, const char* pFileName);
+    bool ClothesRemoveFile(char* pFileData);
+    bool HasClothesFile(const char* pFileName);
 
     // Reads and parses a TXD file specified by a path (szTXD)
     RwTexDictionary* ReadTXD(const SString& strFilename, const SString& buffer);

Client/mods/deathmatch/logic/CClientDFF.cpp

@@ -99,6 +99,23 @@ void CClientDFF::UnloadDFF()
     m_LoadedClumpInfoMap.clear();
 }
 
+bool CClientDFF::AddClotheModel(std::string strModelName)
+{
+    if (strModelName.empty())
+        return false;
+
+    if (m_RawDataBuffer.empty() && m_bIsRawData)
+        return false;
+
+    if (m_RawDataBuffer.empty())
+    {
+        if (!FileLoad(std::nothrow, m_strDffFilename, m_RawDataBuffer))
+            return false;
+    }
+
+    return g_pGame->GetRenderWare()->ClothesAddFile(m_RawDataBuffer.data(), m_RawDataBuffer.size(), strModelName.c_str());
+}
+
 bool CClientDFF::ReplaceModel(unsigned short usModel, bool bAlphaTransparency)
 {
     // Record attempt in case it all goes wrong
@@ -232,6 +249,9 @@ void CClientDFF::RestoreModels()
         InternalRestoreModel(*iter);
     }
 
+    // Remove all clothes models
+    g_pGame->GetRenderWare()->ClothesRemoveFile(m_RawDataBuffer.data());
+
     // Clear the list
     m_Replaced.clear();
 }

Client/mods/deathmatch/logic/CClientDFF.h

@@ -37,6 +37,7 @@ class CClientDFF final : public CClientEntity
 
     bool Load(bool isRaw, SString input);
 
+    bool AddClotheModel(std::string strModelName);
     bool ReplaceModel(unsigned short usModel, bool bAlphaTransparency);
 
     bool HasReplaced(unsigned short usModel);

Client/mods/deathmatch/logic/CClientPed.cpp

@@ -4057,6 +4057,7 @@ void CClientPed::RebuildModel(bool bDelayChange)
         if (m_ulModel == 0)
         {
             // Adds only the neccesary textures
+            m_pClothes->RefreshClothes();
             m_pClothes->AddAllToModel();
 
             m_bPendingRebuildPlayer = true;