feat: add iw5 gfxlight dumper and loader

src/ObjWriting/Game/IW5/LightDef/LightDefDumperIW5.cpp

@@ -0,0 +1,31 @@
+#include "LightDefDumperIW5.h"
+
+#include "LightDef/LightDefCommon.h"
+
+using namespace IW5;
+
+namespace light_def
+{
+    void DumperIW5::DumpAsset(AssetDumpingContext& context, const XAssetInfo<AssetLightDef::Type>& asset)
+    {
+        const auto* lightDef = asset.Asset();
+        const auto assetFile = context.OpenAssetFile(GetFileNameForAsset(asset.m_name));
+
+        if (!assetFile || lightDef->attenuation.image == nullptr || lightDef->attenuation.image->name == nullptr || lightDef->cucoloris.image == nullptr
+            || lightDef->cucoloris.image->name == nullptr)
+            return;
+
+        auto& stream = *assetFile;
+
+        const auto* attenuationImageName = lightDef->attenuation.image->name;
+        if (attenuationImageName[0] == ',')
+            attenuationImageName = &attenuationImageName[1];
+
+        const auto* cucolorisImageName = lightDef->cucoloris.image->name;
+        if (cucolorisImageName[0] == ',')
+            cucolorisImageName = &cucolorisImageName[1];
+
+        stream << lightDef->attenuation.samplerState << attenuationImageName << '\0' << lightDef->cucoloris.samplerState << cucolorisImageName
+               << static_cast<char>(lightDef->lmapLookupStart);
+    }
+} // namespace light_def

src/ObjWriting/Game/IW5/LightDef/LightDefDumperIW5.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "Dumping/AbstractAssetDumper.h"
+#include "Game/IW5/IW5.h"
+
+namespace light_def
+{
+    class DumperIW5 final : public AbstractAssetDumper<IW5::AssetLightDef>
+    {
+    protected:
+        void DumpAsset(AssetDumpingContext& context, const XAssetInfo<IW5::AssetLightDef::Type>& asset) override;
+    };
+} // namespace light_def

src/ObjWriting/Game/IW5/ObjWriterIW5.cpp

@@ -7,6 +7,7 @@
 #include "Game/IW5/XModel/XModelDumperIW5.h"
 #include "Image/ImageDumperIW5.h"
 #include "Leaderboard/LeaderboardJsonDumperIW5.h"
+#include "LightDef/LightDefDumperIW5.h"
 #include "Localize/LocalizeDumperIW5.h"
 #include "Maps/AddonMapEntsDumperIW5.h"
 #include "Menu/MenuDumperIW5.h"
@@ -51,7 +52,7 @@ void ObjWriter::RegisterAssetDumpers(AssetDumpingContext& context)
     // REGISTER_DUMPER(AssetDumperMapEnts)
     // REGISTER_DUMPER(AssetDumperFxWorld)
     // REGISTER_DUMPER(AssetDumperGfxWorld)
-    // REGISTER_DUMPER(AssetDumperGfxLightDef)
+    RegisterAssetDumper(std::make_unique<light_def::DumperIW5>());
     // REGISTER_DUMPER(AssetDumperFont_s)
     RegisterAssetDumper(std::make_unique<menu::MenuListDumperIW5>());
     RegisterAssetDumper(std::make_unique<menu::MenuDumperIW5>());