Dump a few iw4 assets

src/ObjWriting/Game/IW4/AssetDumpers/AssetDumperGfxImage.cpp

@@ -0,0 +1,47 @@
+#include "AssetDumperGfxImage.h"
+
+#include <cassert>
+
+#include "ObjWriting.h"
+#include "Image/IwiWriter27.h"
+#include "Image/DdsWriter.h"
+
+using namespace IW4;
+
+AssetDumperGfxImage::AssetDumperGfxImage()
+{
+    switch (ObjWriting::Configuration.ImageOutputFormat)
+    {
+    case ObjWriting::Configuration_t::ImageOutputFormat_e::DDS:
+        m_writer = new DdsWriter();
+        break;
+    case ObjWriting::Configuration_t::ImageOutputFormat_e::IWI:
+        m_writer = new IwiWriter27();
+        break;
+    default:
+        assert(false);
+        m_writer = nullptr;
+        break;
+    }
+}
+
+AssetDumperGfxImage::~AssetDumperGfxImage()
+{
+    delete m_writer;
+    m_writer = nullptr;
+}
+
+bool AssetDumperGfxImage::ShouldDump(GfxImage* asset)
+{
+    return asset->cardMemory.platform[0] > 0;
+}
+
+std::string AssetDumperGfxImage::GetFileNameForAsset(Zone* zone, GfxImage* asset)
+{
+    return "images/" + std::string(asset->name) + m_writer->GetFileExtension();
+}
+
+void AssetDumperGfxImage::DumpAsset(Zone* zone, GfxImage* asset, FileAPI::File* out)
+{
+    m_writer->DumpImage(out, asset->texture.texture);
+}