Method Update

Source/Main/scenegraph.cpp:904–1033

Update all objects

// Update all objects
void SceneGraph::Update(float timestep, float curr_game_time) {
    if (queued_level_reset_) {
        PROFILER_ZONE(g_profiler_ctx, "Resetting level");
        queued_level_reset_ = false;
        Level::CollisionPtrMap blank;
        level->HandleCollisions(blank, *this);
        SendMessageToAllObjects(OBJECT_MSG::RESET);
        level->Message("post_reset");
    }

    // uint64_t start_count = SDL_GetPerformanceCounter();
    {
        PROFILER_ZONE(g_profiler_ctx, "Bullet world update");
        bullet_world_->Update(timestep);
    }
    // uint64_t end_count = SDL_GetPerformanceCounter();
    plant_bullet_world_->Update(timestep);

    {
        PROFILER_ZONE(g_profiler_ctx, "Abstract world collisions");
        level->HandleCollisions(abstract_bullet_world_->GetCollisions(), *this);
    }

    {
        // Only updating specific subtypes of objects? -Max
        PROFILER_ZONE(g_profiler_ctx, "Object updates");
        for (int i = 0; i < num_update_objects; ++i) {
            Object* obj = update_objects_[i];
            PROFILER_ZONE(g_profiler_ctx, "%s %d update", CStringFromEntityType(obj->GetType()), obj->GetID());
            obj->ReceiveObjectMessage(OBJECT_MSG::UPDATE, timestep);
        }
        /*
        for(object_list::iterator it = objects_.begin(); it != objects_.end();) {
            Object* obj = *it;
            if(obj->active){
                PROFILER_ZONE(g_profiler_ctx,"%s %d update",CStringFromEntityType(obj->GetType()),obj->GetID());
                obj->Update();
            }
            ++it;
            if(obj->to_delete){
                UnlinkObject(obj);
                delete obj;
            }
        }*/
    }

    // Checking sanity, a couple of objects at a time
    int partial_loop_countdown = 10;
    size_t objects_size = objects_.size();
    while (objects_size > 0 && partial_loop_countdown > 0) {
        if (partial_object_loop_counter >= objects_size) {
            partial_object_loop_counter = 0;
        }

        int i = partial_object_loop_counter;

        ObjectSanityState oss = objects_[i]->GetSanity();