chore: move ZoneDefinitionWriter from Unlinker to ZoneCommon

src/ZoneCommon/Game/T6/Zone/Definition/ZoneDefWriterT6.cpp

@@ -0,0 +1,92 @@
+#include "ZoneDefWriterT6.h"
+
+#include "Game/T6/CommonT6.h"
+#include "Game/T6/GameAssetPoolT6.h"
+
+#include <cassert>
+#include <iomanip>
+#include <sstream>
+
+using namespace T6;
+
+namespace
+{
+    class KeyValuePairKnownKey
+    {
+    public:
+        std::string m_key;
+        int m_hash;
+
+        explicit KeyValuePairKnownKey(std::string key)
+        {
+            m_key = std::move(key);
+            m_hash = Common::Com_HashKey(m_key.c_str(), 64);
+        }
+    };
+
+    const KeyValuePairKnownKey KEY_VALUE_PAIR_KNOWN_KEYS[]{
+        KeyValuePairKnownKey("ipak_read"),
+        KeyValuePairKnownKey("ipak_write"),
+        KeyValuePairKnownKey("initial_xmodels"),
+        KeyValuePairKnownKey("initial_materials"),
+    };
+
+    void WriteKeyValuePair(ZoneDefinitionOutputStream& stream, const KeyValuePair& kvp)
+    {
+        for (const auto& knownKey : KEY_VALUE_PAIR_KNOWN_KEYS)
+        {
+            if (knownKey.m_hash == kvp.keyHash)
+            {
+                stream.WriteMetaData("level." + knownKey.m_key, kvp.value);
+                return;
+            }
+        }
+
+        std::ostringstream str;
+        str << "level.@" << std::setfill('0') << std::setw(sizeof(int) * 2) << std::hex << kvp.keyHash;
+        stream.WriteMetaData(str.str(), kvp.value);
+    }
+} // namespace
+
+void ZoneDefWriter::WriteMetaData(ZoneDefinitionOutputStream& stream, const Zone& zone) const
+{
+    const auto* assetPoolT6 = dynamic_cast<GameAssetPoolT6*>(zone.m_pools.get());
+    if (assetPoolT6 && !assetPoolT6->m_key_value_pairs->m_asset_lookup.empty())
+    {
+        for (const auto* kvpAsset : *assetPoolT6->m_key_value_pairs)
+        {
+            const auto* keyValuePairs = kvpAsset->Asset();
+            for (auto varIndex = 0u; varIndex < keyValuePairs->numVariables; varIndex++)
+                WriteKeyValuePair(stream, keyValuePairs->keyValuePairs[varIndex]);
+        }
+
+        stream.EmptyLine();
+    }
+}
+
+void ZoneDefWriter::WriteContent(ZoneDefinitionOutputStream& stream, const Zone& zone) const
+{
+    const auto* pools = dynamic_cast<GameAssetPoolT6*>(zone.m_pools.get());
+
+    assert(pools);
+    if (!pools)
+        return;
+
+    // Localized strings are all collected in one string file. So only add this to the zone file.
+    if (!pools->m_localize->m_asset_lookup.empty())
+        stream.WriteEntry(*pools->GetAssetTypeName(ASSET_TYPE_LOCALIZE_ENTRY), zone.m_name);
+
+    for (const auto& asset : *pools)
+    {
+        switch (asset->m_type)
+        {
+        case ASSET_TYPE_LOCALIZE_ENTRY:
+        case ASSET_TYPE_KEYVALUEPAIRS: // KeyValuePairs should be included as zone file metadata and not as content
+            break;
+
+        default:
+            stream.WriteEntry(*pools->GetAssetTypeName(asset->m_type), asset->m_name);
+            break;
+        }
+    }
+}

src/ZoneCommon/Game/T6/Zone/Definition/ZoneDefWriterT6.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "Zone/Definition/ZoneDefWriter.h"
+
+namespace T6
+{
+    class ZoneDefWriter final : public AbstractZoneDefWriter
+    {
+    protected:
+        void WriteMetaData(ZoneDefinitionOutputStream& stream, const Zone& zone) const override;
+        void WriteContent(ZoneDefinitionOutputStream& stream, const Zone& zone) const override;
+    };
+} // namespace T6