chore: refactor IW4 asset loaders

src/ObjLoading/Game/IW4/PhysPreset/GdtLoaderPhysPresetIW4.cpp

@@ -0,0 +1,35 @@
+#include "GdtLoaderPhysPresetIW4.h"
+
+#include "Game/IW4/IW4.h"
+#include "Game/IW4/ObjConstantsIW4.h"
+#include "InfoString/InfoString.h"
+#include "InfoStringLoaderPhysPresetIW4.h"
+
+#include <format>
+#include <iostream>
+
+using namespace IW4;
+
+GdtLoaderPhysPreset::GdtLoaderPhysPreset(MemoryManager& memory, IGdtQueryable& gdt, Zone& zone)
+    : m_memory(memory),
+      m_gdt(gdt),
+      m_zone(zone)
+{
+}
+
+AssetCreationResult GdtLoaderPhysPreset::CreateAsset(const std::string& assetName, AssetCreationContext& context)
+{
+    auto* gdtEntry = m_gdt.GetGdtEntryByGdfAndName(ObjConstants::GDF_FILENAME_PHYS_PRESET, assetName);
+    if (gdtEntry == nullptr)
+        return AssetCreationResult::NoAction();
+
+    InfoString infoString;
+    if (!infoString.FromGdtProperties(*gdtEntry))
+    {
+        std::cerr << std::format("Failed to read phys preset gdt entry: \"{}\"\n", assetName);
+        return AssetCreationResult::Failure();
+    }
+
+    InfoStringLoaderPhysPreset infoStringLoader(m_memory, m_zone);
+    return infoStringLoader.CreateAsset(assetName, infoString, context);
+}