iw3 basis

src/ZoneWriting/Game/IW3/ContentWriterIW3.cpp

@@ -0,0 +1,203 @@
+#include "ContentWriterIW3.h"
+
+#include <cassert>
+#include <sstream>
+
+#include "Game/IW3/XAssets/clipmap_t/clipmap_t_write_db.h"
+#include "Game/IW3/XAssets/comworld/comworld_write_db.h"
+#include "Game/IW3/XAssets/font_s/font_s_write_db.h"
+#include "Game/IW3/XAssets/fxeffectdef/fxeffectdef_write_db.h"
+#include "Game/IW3/XAssets/fximpacttable/fximpacttable_write_db.h"
+#include "Game/IW3/XAssets/gameworldmp/gameworldmp_write_db.h"
+#include "Game/IW3/XAssets/gameworldsp/gameworldsp_write_db.h"
+#include "Game/IW3/XAssets/gfximage/gfximage_write_db.h"
+#include "Game/IW3/XAssets/gfxlightdef/gfxlightdef_write_db.h"
+#include "Game/IW3/XAssets/gfxworld/gfxworld_write_db.h"
+#include "Game/IW3/XAssets/loadedsound/loadedsound_write_db.h"
+#include "Game/IW3/XAssets/localizeentry/localizeentry_write_db.h"
+#include "Game/IW3/XAssets/mapents/mapents_write_db.h"
+#include "Game/IW3/XAssets/material/material_write_db.h"
+#include "Game/IW3/XAssets/materialtechniqueset/materialtechniqueset_write_db.h"
+#include "Game/IW3/XAssets/menudef_t/menudef_t_write_db.h"
+#include "Game/IW3/XAssets/menulist/menulist_write_db.h"
+#include "Game/IW3/XAssets/physpreset/physpreset_write_db.h"
+#include "Game/IW3/XAssets/rawfile/rawfile_write_db.h"
+#include "Game/IW3/XAssets/snd_alias_list_t/snd_alias_list_t_write_db.h"
+#include "Game/IW3/XAssets/sndcurve/sndcurve_write_db.h"
+#include "Game/IW3/XAssets/stringtable/stringtable_write_db.h"
+#include "Game/IW3/XAssets/weapondef/weapondef_write_db.h"
+#include "Game/IW3/XAssets/xanimparts/xanimparts_write_db.h"
+#include "Game/IW3/XAssets/xmodel/xmodel_write_db.h"
+
+#include "Writing/WritingException.h"
+
+using namespace IW3;
+
+ContentWriter::ContentWriter()
+    : varXAssetList(nullptr),
+      varXAsset(nullptr),
+      varScriptStringList(nullptr)
+{
+}
+
+void ContentWriter::CreateXAssetList(XAssetList& xAssetList, MemoryManager& memory) const
+{
+    if (!m_zone->m_script_strings.Empty())
+    {
+        assert(m_zone->m_script_strings.Count() <= SCR_STRING_MAX + 1);
+        xAssetList.stringList.count = m_zone->m_script_strings.Count();
+        xAssetList.stringList.strings = static_cast<const char**>(memory.Alloc(sizeof(const char*) * m_zone->m_script_strings.Count()));
+
+        for (auto i = 0u; i < m_zone->m_script_strings.Count(); i++)
+        {
+            xAssetList.stringList.strings[i] = m_zone->m_script_strings[i].c_str();
+        }
+    }
+    else
+    {
+        xAssetList.stringList.count = 0;
+        xAssetList.stringList.strings = nullptr;
+    }
+
+    const auto assetCount = m_zone->m_pools->GetTotalAssetCount();
+    if (assetCount > 0)
+    {
+        xAssetList.assetCount = assetCount;
+        xAssetList.assets = static_cast<XAsset*>(memory.Alloc(sizeof(XAsset) * assetCount));
+
+        const auto end = m_zone->m_pools->end();
+        auto index = 0u;
+        for (auto i = m_zone->m_pools->begin(); i != end; ++i)
+        {
+            auto& asset = xAssetList.assets[index++];
+            asset.type = static_cast<XAssetType>((*i)->m_type);
+            asset.header.data = (*i)->m_ptr;
+        }
+    }
+    else
+    {
+        xAssetList.assetCount = 0;
+        xAssetList.assets = nullptr;
+    }
+}
+
+void ContentWriter::WriteScriptStringList(const bool atStreamStart)
+{
+    m_stream->PushBlock(XFILE_BLOCK_VIRTUAL);
+
+    if (atStreamStart)
+        varScriptStringList = m_stream->Write(varScriptStringList);
+
+    if (varScriptStringList->strings != nullptr)
+    {
+        m_stream->Align(alignof(const char*));
+        varXString = varScriptStringList->strings;
+        WriteXStringArray(true, varScriptStringList->count);
+
+        m_stream->MarkFollowing(varScriptStringList->strings);
+    }
+
+    m_stream->PopBlock();
+}
+
+void ContentWriter::WriteXAsset(const bool atStreamStart)
+{
+#define WRITE_ASSET(type_index, typeName, headerEntry) \
+    case type_index: \
+        { \
+            Writer_##typeName writer(varXAsset->header.headerEntry, m_zone, m_stream); \
+            writer.Write(&varXAsset->header.headerEntry); \
+            break; \
+        }
+#define SKIP_ASSET(type_index, typeName, headerEntry) \
+    case type_index: \
+        break;
+
+    assert(varXAsset != nullptr);
+
+    if (atStreamStart)
+        varXAsset = m_stream->Write(varXAsset);
+
+    switch (varXAsset->type)
+    {
+    WRITE_ASSET(ASSET_TYPE_PHYSPRESET, PhysPreset, physPreset)
+    WRITE_ASSET(ASSET_TYPE_XANIMPARTS, XAnimParts, parts)
+    WRITE_ASSET(ASSET_TYPE_XMODEL, XModel, model)
+    WRITE_ASSET(ASSET_TYPE_MATERIAL, Material, material)
+    WRITE_ASSET(ASSET_TYPE_TECHNIQUE_SET, MaterialTechniqueSet, techniqueSet)
+    WRITE_ASSET(ASSET_TYPE_IMAGE, GfxImage, image)
+    WRITE_ASSET(ASSET_TYPE_SOUND, snd_alias_list_t, sound)
+    WRITE_ASSET(ASSET_TYPE_SOUND_CURVE, SndCurve, sndCurve)
+    WRITE_ASSET(ASSET_TYPE_LOADED_SOUND, LoadedSound, loadSnd)
+    WRITE_ASSET(ASSET_TYPE_CLIPMAP, clipMap_t, clipMap)
+    WRITE_ASSET(ASSET_TYPE_CLIPMAP_PVS, clipMap_t, clipMap)
+    WRITE_ASSET(ASSET_TYPE_COMWORLD, ComWorld, comWorld)
+    WRITE_ASSET(ASSET_TYPE_GAMEWORLD_SP, GameWorldSp, gameWorldSp)
+    WRITE_ASSET(ASSET_TYPE_GAMEWORLD_MP, GameWorldMp, gameWorldMp)
+    WRITE_ASSET(ASSET_TYPE_MAP_ENTS, MapEnts, mapEnts)
+    WRITE_ASSET(ASSET_TYPE_GFXWORLD, GfxWorld, gfxWorld)
+    WRITE_ASSET(ASSET_TYPE_LIGHT_DEF, GfxLightDef, lightDef)
+    WRITE_ASSET(ASSET_TYPE_FONT, Font_s, font)
+    WRITE_ASSET(ASSET_TYPE_MENULIST, MenuList, menuList)
+    WRITE_ASSET(ASSET_TYPE_MENU, menuDef_t, menu)
+    WRITE_ASSET(ASSET_TYPE_LOCALIZE_ENTRY, LocalizeEntry, localize)
+    WRITE_ASSET(ASSET_TYPE_WEAPON, WeaponDef, weapon)
+    SKIP_ASSET(ASSET_TYPE_SNDDRIVER_GLOBALS, SndDriverGlobals, sndDriverGlobals)
+    WRITE_ASSET(ASSET_TYPE_FX, FxEffectDef, fx)
+    WRITE_ASSET(ASSET_TYPE_IMPACT_FX, FxImpactTable, impactFx)
+    WRITE_ASSET(ASSET_TYPE_RAWFILE, RawFile, rawfile)
+    WRITE_ASSET(ASSET_TYPE_STRINGTABLE, StringTable, stringTable)
+
+    default:
+        {
+            std::ostringstream str;
+            str << "Unsupported asset type: " << varXAsset->type << ".";
+            throw WritingException(str.str());
+        }
+    }
+
+#undef WRITE_ASSET
+#undef SKIP_ASSET
+}
+
+void ContentWriter::WriteXAssetArray(const bool atStreamStart, const size_t count)
+{
+    assert(varXAsset != nullptr);
+
+    if (atStreamStart)
+        varXAsset = m_stream->Write(varXAsset, count);
+
+    for (size_t index = 0; index < count; index++)
+    {
+        WriteXAsset(false);
+        varXAsset++;
+    }
+}
+
+void ContentWriter::WriteContent(Zone* zone, IZoneOutputStream* stream)
+{
+    m_zone = zone;
+    m_stream = stream;
+
+    m_stream->PushBlock(XFILE_BLOCK_VIRTUAL);
+
+    MemoryManager memory;
+    XAssetList assetList{};
+
+    CreateXAssetList(assetList, memory);
+
+    varXAssetList = static_cast<XAssetList*>(m_stream->WriteDataRaw(&assetList, sizeof(assetList)));
+
+    varScriptStringList = &varXAssetList->stringList;
+    WriteScriptStringList(false);
+
+    if (varXAssetList->assets != nullptr)
+    {
+        m_stream->Align(alignof(XAsset));
+        varXAsset = varXAssetList->assets;
+        WriteXAssetArray(true, varXAssetList->assetCount);
+        m_stream->MarkFollowing(varXAssetList->assets);
+    }
+
+    m_stream->PopBlock();
+}

src/ZoneWriting/Game/IW3/ContentWriterIW3.h

@@ -0,0 +1,26 @@
+#pragma once
+#include "Writing/ContentWriterBase.h"
+#include "Writing/IContentWritingEntryPoint.h"
+#include "Game/IW3/IW3.h"
+
+namespace IW3
+{
+    class ContentWriter final : public ContentWriterBase, public IContentWritingEntryPoint
+    {
+        XAssetList* varXAssetList;
+        XAsset* varXAsset;
+        ScriptStringList* varScriptStringList;
+
+        void CreateXAssetList(XAssetList& xAssetList, MemoryManager& memory) const;
+
+        void WriteScriptStringList(bool atStreamStart);
+
+        void WriteXAsset(bool atStreamStart);
+        void WriteXAssetArray(bool atStreamStart, size_t count);
+
+    public:
+        ContentWriter();
+
+        void WriteContent(Zone* zone, IZoneOutputStream* stream) override;
+    };
+}