Add base for physcollmap dumper

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

@@ -0,0 +1,84 @@
+#include "AssetDumperPhysCollmap.h"
+
+#include <cassert>
+#include <sstream>
+
+#include "Dumping/MapFile/MapFileDumper.h"
+
+using namespace IW4;
+
+std::string AssetDumperPhysCollmap::GetAssetFilename(const std::string& assetName)
+{
+    std::ostringstream ss;
+
+    ss << "phys_collmaps/" << assetName << ".map";
+
+    return ss.str();
+}
+
+bool AssetDumperPhysCollmap::ShouldDump(XAssetInfo<PhysCollmap>* asset)
+{
+    return true;
+}
+
+void AssetDumperPhysCollmap::DumpAsset(AssetDumpingContext& context, XAssetInfo<PhysCollmap>* asset)
+{
+    const auto* physCollmap = asset->Asset();
+    const auto assetFile = context.OpenAssetFile(GetAssetFilename(asset->m_name));
+
+    if (!assetFile)
+        return;
+
+    MapFileDumper mapFileDumper(*assetFile);
+    mapFileDumper.Init();
+
+    if (physCollmap->count <= 0 || physCollmap->geoms == nullptr)
+        return;
+
+    mapFileDumper.BeginEntity();
+
+    mapFileDumper.WriteKeyValue("classname", "worldspawn");
+
+    for (auto i = 0u; i < physCollmap->count; i++)
+    {
+        const auto& geom = physCollmap->geoms[i];
+        mapFileDumper.BeginBrush();
+
+        switch (geom.type)
+        {
+        case PHYS_GEOM_NONE:
+            break;
+        case PHYS_GEOM_BOX:
+            mapFileDumper.WritePhysicsBox({
+                {geom.bounds.midPoint[0], geom.bounds.midPoint[1], geom.bounds.midPoint[2]},
+                {geom.bounds.halfSize[0], geom.bounds.halfSize[1], geom.bounds.halfSize[2]},
+                {geom.orientation[0][0], geom.orientation[0][1], geom.orientation[0][2]},
+                {geom.orientation[1][0], geom.orientation[1][1], geom.orientation[1][2]},
+                {geom.orientation[2][0], geom.orientation[2][1], geom.orientation[2][2]}
+            });
+            break;
+
+        case PHYS_GEOM_CYLINDER:
+            mapFileDumper.WritePhysicsCylinder({
+                {geom.bounds.midPoint[0], geom.bounds.midPoint[1], geom.bounds.midPoint[2]},
+                geom.bounds.halfSize[0],
+                geom.bounds.halfSize[2] * 2,
+                {geom.orientation[0][0], geom.orientation[0][1], geom.orientation[0][2]}
+            });
+            break;
+
+        case PHYS_GEOM_BRUSHMODEL:
+        case PHYS_GEOM_BRUSH:
+        case PHYS_GEOM_COLLMAP:
+        case PHYS_GEOM_CAPSULE:
+        case PHYS_GEOM_GLASS:
+        default:
+            assert(false);
+            break;
+        }
+
+        mapFileDumper.EndBrush();
+    }
+
+    mapFileDumper.EndEntity();
+}

src/ObjWriting/Game/IW4/AssetDumpers/AssetDumperPhysCollmap.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "Dumping/AbstractAssetDumper.h"
+#include "Game/IW4/IW4.h"
+
+namespace IW4
+{
+    class AssetDumperPhysCollmap final : public AbstractAssetDumper<PhysCollmap>
+    {
+        static std::string GetAssetFilename(const std::string& assetName);
+
+    protected:
+        bool ShouldDump(XAssetInfo<PhysCollmap>* asset) override;
+        void DumpAsset(AssetDumpingContext& context, XAssetInfo<PhysCollmap>* asset) override;
+    };
+}