feat: load block and item scripts after content load

src/content/ContentLoader.cpp

@@ -483,16 +483,6 @@ void ContentLoader::loadBlock(
     auto configFile = folder / fs::path("blocks/" + name + ".json");
     if (fs::exists(configFile)) loadBlock(def, full, configFile);
 
-    auto scriptfile = folder / fs::path("scripts/" + def.scriptName + ".lua");
-    if (fs::is_regular_file(scriptfile)) {
-        scripting::load_block_script(
-            env,
-            full,
-            scriptfile,
-            pack->id + ":scripts/" + def.scriptName + ".lua",
-            def.rt.funcsset
-        );
-    }
     if (!def.hidden) {
         auto& item = builder.items.create(full + BLOCK_ITEM_SUFFIX);
         item.generated = true;
@@ -514,17 +504,6 @@ void ContentLoader::loadItem(
     auto folder = pack->folder;
     auto configFile = folder / fs::path("items/" + name + ".json");
     if (fs::exists(configFile)) loadItem(def, full, configFile);
-
-    auto scriptfile = folder / fs::path("scripts/" + def.scriptName + ".lua");
-    if (fs::is_regular_file(scriptfile)) {
-        scripting::load_item_script(
-            env,
-            full,
-            scriptfile,
-            pack->id + ":scripts/" + def.scriptName + ".lua",
-            def.rt.funcsset
-        );
-    }
 }
 
 static std::tuple<std::string, std::string, std::string> create_unit_id(
@@ -825,6 +804,34 @@ void ContentLoader::load() {
     }
 }
 
+template <class T>
+static void load_scripts(Content& content, ContentUnitDefs<T>& units) {
+    for (const auto& [name, def] : units.getDefs()) {
+        size_t pos = name.find(':');
+        if (pos == std::string::npos) {
+            throw std::runtime_error("invalid content unit name");
+        }
+        const auto runtime = content.getPackRuntime(name.substr(0, pos));
+        const auto& pack = runtime->getInfo();
+        const auto& folder = pack.folder;
+        auto scriptfile = folder / fs::path("scripts/" + def->scriptName + ".lua");
+        if (fs::is_regular_file(scriptfile)) {
+            scripting::load_content_script(
+                runtime->getEnvironment(),
+                name,
+                scriptfile,
+                pack.id + ":scripts/" + def->scriptName + ".lua",
+                def->rt.funcsset
+            );
+        }
+    }
+}
+
+void ContentLoader::loadScripts(Content& content) {
+    load_scripts(content, content.blocks);
+    load_scripts(content, content.items);
+}
+
 void ContentLoader::loadResources(ResourceType type, const dv::value& list) {
     for (size_t i = 0; i < list.size(); i++) {
         builder.resourceIndices[static_cast<size_t>(type)].add(