Function goToNextStep

src/OpenLoco/src/EditorController.cpp:312–422

0x0043D15D

    // 0x0043D15D
    void goToNextStep()
    {
        switch (getCurrentStep())
        {
            case Step::null:
                break;

            case Step::objectSelection:
            {
                if (!Windows::ObjectSelectionWindow::tryCloseWindow())
                {
                    // Try close has failed so do not allow changing step!
                    return;
                }
                auto res = validateHeadquarterBuilding();
                if (res != StringIds::null)
                {
                    Windows::Error::open(StringIds::invalid_selection_of_objects, res);
                    return;
                }
                Scenario::sub_4748D4();
                Scenario::initialiseSnowLine();
                Windows::Terraform::resetLastSelections();
                Scenario::getOptions().editorStep = Step::landscapeEditor;
                Windows::LandscapeGeneration::open();
                if ((Scenario::getOptions().scenarioFlags & Scenario::ScenarioFlags::landscapeGenerationDone) != Scenario::ScenarioFlags::none)
                {
                    if (!Game::hasFlags(GameStateFlags::tileManagerLoaded))
                    {
                        Scenario::generateLandscape();
                    }
                }
                break;
            }
            case Step::landscapeEditor:
            {
                if (!validateStep1())
                {
                    Windows::Error::open(StringIds::cant_advance_to_next_editor_stage, GameCommands::getErrorText());
                    break;
                }

                const auto cargoId = Scenario::getOptions().objective.deliveredCargoType;
                if (ObjectManager::get<CargoObject>(cargoId) == nullptr)
                {
                    for (size_t i = 0; i < ObjectManager::getMaxObjects(ObjectType::cargo); i++)
                    {
                        if (ObjectManager::get<CargoObject>(i) != nullptr)
                        {
                            Scenario::getOptions().objective.deliveredCargoType = static_cast<uint8_t>(i);
                            break;
                        }
                    }
                }

                WindowManager::closeAllFloatingWindows();
                Scenario::initialiseDate(Scenario::getOptions().scenarioStartYear);
                Scenario::initialiseSnowLine();