Method ReplaceObjects

Source/Editors/map_editor.cpp:1844–1882

}

int MapEditor::ReplaceObjects(const std::vector<Object*>& objects, const std::string& replacement_path) {
    if (LoadEntitiesFromFile(replacement_path) != 0)
        return -1;

    ActorsEditor_UnlocalizeIDs(&add_desc_list_, scenegraph_);

    for (auto object : objects) {
        std::vector<Object*> new_objects = ActorsEditor_AddEntitiesAtPosition(add_desc_list_source_, scenegraph_, add_desc_list_, object->GetTranslation(), create_as_prefab_);

        if (!new_objects.empty()) {
            vec3 scale = object->GetScale();
            vec3 dims = object->box_.dims;
            vec3 target_dims = dims * scale;
            if (create_as_prefab_) {
                Prefab* prefab = static_cast<Prefab*>(new_objects[0]);
                vec3 prefab_scale = target_dims / prefab->original_scale_;

                prefab->SetScale(prefab->original_scale_ * prefab_scale);
                prefab->SetRotation(object->GetRotation());
                prefab->SetTranslation(object->GetTranslation());
                prefab->PropagateTransformsDown(true);
            } else {
                for (auto& new_object : new_objects) {
                    vec3 new_dims = new_object->box_.dims;
                    vec3 target_scale = target_dims / new_dims;

                    new_object->SetScale(target_scale);
                    new_object->SetRotation(object->GetRotation());
                    new_object->SetTranslation(object->GetTranslation());
                }
            }
        }

        RemoveObject(object, scenegraph_, true);
    }

    QueueSaveHistoryState();
    return 0;
}

void MapEditor::UpdateTools(const LineSegment& mouseray, GameCursor* cursor) {
    EditorTypes::Tool t;