add ores

src/content/loading/GeneratorLoader.cpp

@@ -212,5 +212,6 @@ void ContentLoader::loadGenerator(
         );
     }
     load_biomes(def, biomesFiles);
-    def.script = scripting::load_generator(def, scriptFile);
+    def.script = scripting::load_generator(
+        def, scriptFile, pack->id+":generators/"+name+".files");
 }

src/logic/scripting/scripting.hpp

@@ -149,7 +149,8 @@ namespace scripting {
 
     std::unique_ptr<GeneratorScript> load_generator(
         const GeneratorDef& def,
-        const fs::path& file
+        const fs::path& file,
+        const std::string& dirPath
     );
 
     /// @brief Load package-specific world script

src/logic/scripting/scripting_world_generation.cpp

@@ -126,12 +126,20 @@ public:
 };
 
 std::unique_ptr<GeneratorScript> scripting::load_generator(
-    const GeneratorDef& def, const fs::path& file
+    const GeneratorDef& def, const fs::path& file, const std::string& dirPath
 ) {
     auto env = create_environment();
     auto L = lua::get_main_thread();
     lua::stackguard _(L);
 
+    lua::pushenv(L, *env);
+    lua::pushstring(L, dirPath);
+    lua::setfield(L, "__DIR__");
+    lua::pushstring(L, dirPath + "/script.lua");
+    lua::setfield(L, "__FILE__");
+
+    lua::pop(L);
+
     if (fs::exists(file)) {
         lua::pop(L, load_script(*env, "generator", file));
     } else {