more intuitive GetWorld function

src/dusk/imgui/ImGuiMenuRandomizer.cpp

@@ -234,7 +234,7 @@ namespace dusk {
                 }
 
                 if (randomizer_IsActive()) {
-                    auto currentItems = getSaveItemPool(trackerRando->GetWorlds()[0].get());
+                    auto currentItems = getSaveItemPool(trackerRando->GetWorld());
                     m_currentSearch = randomizer::logic::search::Search::AccessibleNoStartingInventory(&trackerRando->GetWorlds(), currentItems);
                 }
                 m_currentSearch.SearchWorlds();
@@ -252,7 +252,7 @@ namespace dusk {
                 ImGui::InputText("Location Filter", m_locationFilter, 100);
 
                 // Show total number of available locations
-                auto locations = trackerRando->GetWorlds()[0]->GetAllLocations();
+                auto locations = trackerRando->GetWorld()->GetAllLocations();
                 auto numProgressionLocations = std::ranges::count_if(locations, [](auto* location) {return location->IsProgression();});
                 auto numAvailableLocations = m_currentSearch._visitedLocations.size();
                 ImGui::Text("Locations Available: %zu / %zu", numAvailableLocations, numProgressionLocations);
@@ -318,7 +318,7 @@ namespace dusk {
 
     void ImGuiMenuRandomizer::generateLocationInfo() {
         auto trackerRando = getTrackerRando();
-        auto locations = trackerRando->GetWorlds()[0]->GetAllLocations();
+        auto locations = trackerRando->GetWorld()->GetAllLocations();
 
         m_LocationInfo.clear();
 

src/dusk/randomizer/game/randomizer_context.cpp

@@ -915,7 +915,7 @@ void parseObjPatchData(stage_tgsc_data_class& object, const YAML::Node& patchNod
     }
 }
 
-RandomizerContext WriteSeedData(const std::unique_ptr<randomizer::logic::world::World>& world) {
+RandomizerContext WriteSeedData(randomizer::logic::world::World* world) {
     RandomizerContext randoData{};
 
     // Settings we need to check ingame
@@ -1248,7 +1248,7 @@ void GenerateAndWriteSeed(std::string& generationStatusMsg) {
         return;
     }
 
-    const auto& world = r.GetWorlds()[0];
+    const auto world = r.GetWorld();
     RandomizerContext randoData{};
     try {
         randoData = WriteSeedData(world);

src/dusk/randomizer/generator/randomizer.cpp

@@ -19,6 +19,15 @@
 
 namespace randomizer
 {
+    logic::world::World* Randomizer::GetWorld(int worldId /*= 1*/) {
+        auto worldIndex = worldId - 1;
+        if (worldIndex < this->_worlds.size()) {
+            return this->_worlds.at(worldIndex).get();
+        }
+
+        return nullptr;
+    }
+
     std::optional<std::string> Randomizer::Generate()
     {
         try

src/dusk/randomizer/generator/randomizer.hpp

@@ -23,6 +23,12 @@ namespace randomizer
 
         auto& GetConfig() { return this->_config; }
         auto& GetWorlds() { return this->_worlds; }
+        /**
+         * @param worldId
+         * @return The world with the specified Id. If no Id is specified, the first world will
+         * be returned. If a world with the Id does not exist, a nullptr will be returned.
+         */
+        logic::world::World* GetWorld(int worldId = 1);
 
         int GetNewEventID() { return ++(this->_eventIdCounter); }
         int GetNewAreaID() { return ++(this->_areaIdCounter); }