add block.has_tag, item.has_tag

src/content/Content.cpp

@@ -35,13 +35,15 @@ Content::Content(
     UptrsMap<std::string, BlockMaterial> blockMaterials,
     UptrsMap<std::string, rigging::SkeletonConfig> skeletons,
     ResourceIndicesSet resourceIndices,
-    dv::value defaults
+    dv::value defaults,
+    std::unordered_map<std::string, int> tags
 )
     : indices(std::move(indices)),
       packs(std::move(packs)),
       blockMaterials(std::move(blockMaterials)),
       skeletons(std::move(skeletons)),
       defaults(std::move(defaults)),
+      tags(std::move(tags)),
       blocks(std::move(blocks)),
       items(std::move(items)),
       entities(std::move(entities)),

src/content/Content.hpp

@@ -176,6 +176,7 @@ class Content {
     UptrsMap<std::string, BlockMaterial> blockMaterials;
     UptrsMap<std::string, rigging::SkeletonConfig> skeletons;
     dv::value defaults = nullptr;
+    std::unordered_map<std::string, int> tags;
 public:
     ContentUnitDefs<Block> blocks;
     ContentUnitDefs<ItemDef> items;
@@ -195,7 +196,8 @@ public:
         UptrsMap<std::string, BlockMaterial> blockMaterials,
         UptrsMap<std::string, rigging::SkeletonConfig> skeletons,
         ResourceIndicesSet resourceIndices,
-        dv::value defaults
+        dv::value defaults,
+        std::unordered_map<std::string, int> tags
     );
     ~Content();
 
@@ -211,6 +213,14 @@ public:
         return defaults;
     }
 
+    int getTagIndex(const std::string& tag) const {
+        const auto& found = tags.find(tag);
+        if (found == tags.end()) {
+            return -1;
+        }
+        return found->second;
+    }
+
     const rigging::SkeletonConfig* getSkeleton(const std::string& id) const;
     const rigging::SkeletonConfig& requireSkeleton(const std::string& id) const;
     const BlockMaterial* findBlockMaterial(const std::string& id) const;

src/content/ContentBuilder.cpp

@@ -29,7 +29,7 @@ std::unique_ptr<Content> ContentBuilder::build() {
         def.rt.id = blockDefsIndices.size();
         def.rt.emissive = *reinterpret_cast<uint32_t*>(def.emission);
         for (const auto& tag : def.tags) {
-            def.rt.tags.push_back(tags.add(tag));
+            def.rt.tags.insert(tags.add(tag));
         }
 
         if (def.variants) {
@@ -96,7 +96,8 @@ std::unique_ptr<Content> ContentBuilder::build() {
         std::move(blockMaterials),
         std::move(skeletons),
         std::move(resourceIndices),
-        std::move(defaults)
+        std::move(defaults),
+        std::move(tags.map)
     );
 
     // Now, it's time to resolve foreign keys