use std::collections::VecDeque;

use godot::prelude::*;

pub struct Popup {
    pub title: String,
    pub message: String,
    pub ok: bool,
}

#[derive(GodotClass)]
#[class(base=Node, init, singleton)]
pub struct PopupQueue {
    popups: VecDeque<Popup>,

    base: Base<Node>,
}

impl PopupQueue {
    pub fn queue(&mut self, popup: Popup) {
        self.popups.push_back(popup);
    }

    pub fn poll(&mut self) -> Option<Popup> {
        self.popups.pop_front()
    }
}