Class Script

src/script.rs:24–41

    choices: BTreeMap<usize, HashMap<String, Label>>,
}

impl Timeline {
    fn insert_bgm(&mut self, index: usize, bgm: String) {
        self.bgm.insert(index, bgm);
    }

    fn insert_background(&mut self, index: usize, command: Command) {
        self.backgrounds.insert(index, command);
    }

    fn insert_choices(&mut self, index: usize, choices: HashMap<String, Label>) {
        self.choices.insert(index, choices);
    }

    fn get_choice_label(&self, index: usize, choice: &str) -> Option<&Label> {
        if let Some(choices) = self.choices.get(&index) {
            choices.get(choice)
        } else {
            None
        }
    }