Add possibility to override zone name in zone definition

src/Linker/Game/IW3/ZoneCreatorIW3.cpp

@@ -64,7 +64,7 @@ bool ZoneCreator::SupportsGame(const std::string& gameName) const
 
 std::unique_ptr<Zone> ZoneCreator::CreateZoneForDefinition(ZoneCreationContext& context) const
 {
-    auto zone = std::make_unique<Zone>(context.m_zone_name, 0, &g_GameIW3);
+    auto zone = std::make_unique<Zone>(context.m_definition->m_name, 0, &g_GameIW3);
     CreateZoneAssetPools(zone.get());
 
     for (const auto& assetEntry : context.m_definition->m_assets)

src/Linker/Game/IW4/ZoneCreatorIW4.cpp

@@ -63,7 +63,7 @@ bool ZoneCreator::SupportsGame(const std::string& gameName) const
 
 std::unique_ptr<Zone> ZoneCreator::CreateZoneForDefinition(ZoneCreationContext& context) const
 {
-    auto zone = std::make_unique<Zone>(context.m_zone_name, 0, &g_GameIW4);
+    auto zone = std::make_unique<Zone>(context.m_definition->m_name, 0, &g_GameIW4);
     CreateZoneAssetPools(zone.get());
 
     for (const auto& assetEntry : context.m_definition->m_assets)

src/Linker/Game/IW5/ZoneCreatorIW5.cpp

@@ -63,7 +63,7 @@ bool ZoneCreator::SupportsGame(const std::string& gameName) const
 
 std::unique_ptr<Zone> ZoneCreator::CreateZoneForDefinition(ZoneCreationContext& context) const
 {
-    auto zone = std::make_unique<Zone>(context.m_zone_name, 0, &g_GameIW5);
+    auto zone = std::make_unique<Zone>(context.m_definition->m_name, 0, &g_GameIW5);
     CreateZoneAssetPools(zone.get());
 
     for (const auto& assetEntry : context.m_definition->m_assets)

src/Linker/Game/T5/ZoneCreatorT5.cpp

@@ -64,7 +64,7 @@ bool ZoneCreator::SupportsGame(const std::string& gameName) const
 
 std::unique_ptr<Zone> ZoneCreator::CreateZoneForDefinition(ZoneCreationContext& context) const
 {
-    auto zone = std::make_unique<Zone>(context.m_zone_name, 0, &g_GameT5);
+    auto zone = std::make_unique<Zone>(context.m_definition->m_name, 0, &g_GameT5);
     CreateZoneAssetPools(zone.get());
 
     for (const auto& assetEntry : context.m_definition->m_assets)

src/Linker/Game/T6/ZoneCreatorT6.cpp

@@ -118,7 +118,7 @@ bool ZoneCreator::SupportsGame(const std::string& gameName) const
 
 std::unique_ptr<Zone> ZoneCreator::CreateZoneForDefinition(ZoneCreationContext& context) const
 {
-    auto zone = std::make_unique<Zone>(context.m_zone_name, 0, &g_GameT6);
+    auto zone = std::make_unique<Zone>(context.m_definition->m_name, 0, &g_GameT6);
     CreateZoneAssetPools(zone.get());
 
     for (const auto& assetEntry : context.m_definition->m_assets)

src/Linker/Linker.cpp

@@ -42,6 +42,7 @@ const IZoneCreator* const ZONE_CREATORS[]
 
 class Linker::Impl
 {
+    static constexpr const char* METADATA_NAME = "name";
     static constexpr const char* METADATA_GAME = "game";
     static constexpr const char* METADATA_GDT = "gdt";
 
@@ -277,6 +278,33 @@ class Linker::Impl
         return true;
     }
 
+    static bool GetNameFromZoneDefinition(std::string& name, const std::string& projectName, const ZoneDefinition& zoneDefinition)
+    {
+        auto firstNameEntry = true;
+        const auto [rangeBegin, rangeEnd] = zoneDefinition.m_metadata_lookup.equal_range(METADATA_NAME);
+        for (auto i = rangeBegin; i != rangeEnd; ++i)
+        {
+            if (firstNameEntry)
+            {
+                name = i->second->m_value;
+                firstNameEntry = false;
+            }
+            else
+            {
+                if (name != i->second->m_value)
+                {
+                    std::cout << "Conflicting names in project \"" << projectName << "\": " << name << " != " << i->second << std::endl;
+                    return false;
+                }
+            }
+        }
+
+        if (firstNameEntry)
+            name = projectName;
+
+        return true;
+    }
+
     std::unique_ptr<ZoneDefinition> ReadZoneDefinition(const std::string& projectName, ISearchPath* sourceSearchPath) const
     {
         std::unique_ptr<ZoneDefinition> zoneDefinition;
@@ -299,6 +327,9 @@ class Linker::Impl
             return nullptr;
         }
 
+        if (!GetNameFromZoneDefinition(zoneDefinition->m_name, projectName, *zoneDefinition))
+            return nullptr;
+
         if (!IncludeAdditionalZoneDefinitions(projectName, *zoneDefinition, sourceSearchPath))
             return nullptr;
 
@@ -425,7 +456,7 @@ class Linker::Impl
     std::unique_ptr<Zone> CreateZoneForDefinition(const std::string& projectName, ZoneDefinition& zoneDefinition, ISearchPath* assetSearchPath, ISearchPath* gdtSearchPath,
                                                   ISearchPath* sourceSearchPath) const
     {
-        auto context = std::make_unique<ZoneCreationContext>(projectName, assetSearchPath, &zoneDefinition);
+        const auto context = std::make_unique<ZoneCreationContext>(assetSearchPath, &zoneDefinition);
         if (!ProcessZoneDefinitionIgnores(projectName, *context, sourceSearchPath))
             return nullptr;
         if (!GetGameNameFromZoneDefinition(context->m_game_name, projectName, zoneDefinition))
@@ -461,6 +492,8 @@ class Linker::Impl
             return false;
         }
 
+        std::cout << "Created zone \"" << zoneFilePath.string() << "\"\n";
+
         stream.close();
         return true;
     }

src/Linker/ZoneCreation/ZoneCreationContext.cpp

@@ -6,9 +6,8 @@ ZoneCreationContext::ZoneCreationContext()
 {
 }
 
-ZoneCreationContext::ZoneCreationContext(std::string zoneName, ISearchPath* assetSearchPath, ZoneDefinition* definition)
+ZoneCreationContext::ZoneCreationContext(ISearchPath* assetSearchPath, ZoneDefinition* definition)
-    : m_zone_name(std::move(zoneName)),
+    : m_asset_search_path(assetSearchPath),
-      m_asset_search_path(assetSearchPath),
       m_definition(definition)
 {
 }

src/Linker/ZoneCreation/ZoneCreationContext.h

@@ -12,7 +12,6 @@
 class ZoneCreationContext
 {
 public:
-    std::string m_zone_name;
     std::string m_game_name;
     ISearchPath* m_asset_search_path;
     ZoneDefinition* m_definition;
@@ -20,5 +19,5 @@ public:
     std::vector<AssetListEntry> m_ignored_assets;
 
     ZoneCreationContext();
-    ZoneCreationContext(std::string zoneName, ISearchPath* assetSearchPath, ZoneDefinition* definition);
+    ZoneCreationContext(ISearchPath* assetSearchPath, ZoneDefinition* definition);
 };

src/ZoneCommon/Zone/Definition/ZoneDefinition.h

@@ -29,6 +29,7 @@ public:
 class ZoneDefinition
 {
 public:
+    std::string m_name;
     std::vector<std::unique_ptr<ZoneMetaDataEntry>> m_metadata;
     std::unordered_multimap<std::string, ZoneMetaDataEntry*> m_metadata_lookup;
     std::vector<std::string> m_includes;