302 lines
10 KiB
Rust
302 lines
10 KiB
Rust
mod polygon_draw;
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use polygon_draw::Polygon;
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mod music;
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use music::Music;
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mod utils;
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use std::fs;
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use iced::{Element, window};
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use iced::{
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Length, Task, Theme,
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widget::{
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Column, TextInput, button, canvas, column, container, pick_list, row, scrollable, slider,
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text,
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},
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};
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use std::f32::consts::PI;
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use std::time::Instant;
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use kira::{
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AudioManager, AudioManagerSettings, DefaultBackend, sound::static_sound::StaticSoundData,
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};
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fn main() -> iced::Result {
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iced::application("My App", MyApp::update, MyApp::view)
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.theme(|_| Theme::Dark)
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.subscription(MyApp::subscription)
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.run_with(MyApp::new)
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}
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#[derive(Debug, Clone)]
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enum Message {
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WindowEvent(window::Event),
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ButtonPressedIncrement,
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ButtonPressedDecrement,
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Tick,
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AddPolygon(String),
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ChangeTeta(usize, f32),
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Remove(usize),
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ChangeColor(usize, String),
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ChangeSound(usize, String),
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ToggleSavePanel,
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Save,
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Load,
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FileNameChanged(String),
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}
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struct MyApp {
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music: Music,
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time_last_frame: Instant,
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show_save_panel: bool,
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paused: bool,
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audio_manager: AudioManager,
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default_sound: StaticSoundData,
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all_sounds: Vec<String>,
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all_saves: Vec<String>,
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current_delta: f32,
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}
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impl MyApp {
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fn new() -> (Self, Task<Message>) {
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let manager = AudioManager::<DefaultBackend>::new(AudioManagerSettings::default())
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.expect("Error to load AudioManager");
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let sound_data = StaticSoundData::from_file("assets/tick.ogg").expect("Fail to load audio");
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(
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Self {
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time_last_frame: Instant::now(),
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audio_manager: manager,
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default_sound: sound_data.clone(),
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show_save_panel: true,
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paused: false,
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all_sounds: load_path_sounds(),
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all_saves: load_path_saves(),
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music: Music::default(),
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current_delta: 0.0,
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},
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Task::none(),
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)
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}
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fn update(&mut self, message: Message) {
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match message {
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Message::WindowEvent(window::Event::Resized(size)) => {
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println!("Resize detected: {}x{}", size.width, size.height);
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}
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Message::ButtonPressedIncrement => self.music.nb_sec_for_rev += 0.5,
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Message::ButtonPressedDecrement => {
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if self.music.nb_sec_for_rev > 0.5 {
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self.music.nb_sec_for_rev -= 0.5;
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}
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}
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Message::AddPolygon(s) => {
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self.music.add_polygon(self.current_delta, s);
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}
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Message::Tick => {
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if !self.paused {
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let time_btw = Instant::now().duration_since(self.time_last_frame);
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self.current_delta += time_btw.as_millis() as f32 / 1000.0;
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self.music
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.apply_tick(self.current_delta, time_btw, &mut self.audio_manager);
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self.time_last_frame = Instant::now();
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}
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}
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Message::Remove(i) => {
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self.music.remove_polygon(self.current_delta, i - 1);
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}
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Message::ChangeTeta(i, teta) => {
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self.music.set_teta(self.current_delta, i, teta);
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}
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Message::ChangeColor(i, s) => {
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self.music.set_color(self.current_delta, i, s);
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}
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Message::ChangeSound(i, s) => {
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let sound = StaticSoundData::from_file(format!("./assets/{s}"))
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.expect("Fail to load audio");
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self.music.set_sound(self.current_delta, i, sound, s);
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}
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Message::Save => {
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let json = serde_json::to_string_pretty(&self.music).unwrap();
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fs::write(format!("./saves/{0}", &self.music.file_name), json).unwrap();
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}
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Message::Load => {
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let json = fs::read_to_string(format!("./saves/{0}", &self.music.file_name));
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match json {
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Ok(j) => {
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let decoded: Music = serde_json::from_str(&j).unwrap();
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self.music = decoded;
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self.music.update_frame(self.current_delta);
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}
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Err(e) => {
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eprintln!("Error, no saves with this name to load, {e} ");
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}
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}
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}
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Message::ToggleSavePanel => self.show_save_panel = !self.show_save_panel,
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Message::FileNameChanged(s) => self.music.file_name = s,
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_ => {}
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}
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}
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fn view(&self) -> iced::Element<Message> {
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let txt_nb_rev = format!(
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"Number of second for revolution : {}",
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self.music.nb_sec_for_rev
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);
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let mut i = 0;
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let entries = self.all_sounds.clone();
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//Create all polygon options
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let polygon_rows: Vec<Element<Message>> = self
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.music
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.current_frame(self.current_delta)
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.polygons
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.iter()
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.map(|polygon| {
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let current_index = i;
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i += 1;
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column![
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row![
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text(&polygon.name),
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button("Remove").on_press(Message::Remove(i)),
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pick_list(
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["Black", "Blue", "Green", "Pink", "Yellow", "Cyan"]
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.map(|s| s.to_string())
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.to_vec(),
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Some(&polygon.color_name),
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move |s| { Message::ChangeColor(current_index, s) }
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),
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pick_list(entries.clone(), Some(&polygon.sound_name), move |s| {
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Message::ChangeSound(current_index, s)
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}),
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]
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.spacing(20),
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slider(0.0..=2.0 * PI, polygon.global_teta, move |f| {
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Message::ChangeTeta(current_index, f)
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})
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.step(PI / 84f32), // 84 | 4 for do PI / 4
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]
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.spacing(20)
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.into()
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})
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.collect();
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let ngon_options: Vec<String> = (5..=42).map(|sides| format!("Ngon{sides}")).collect();
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let all_options: Vec<String> = [
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"Segment",
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"Triangle",
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"Square",
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"Nr6In30",
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"Nr7In30",
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"Nr8In30",
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"Nr9In30",
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"Nr8In42",
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"Nr9In42",
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"Nr10aIn42",
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"Nr10bIn42",
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]
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.iter()
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.map(|s| s.to_string())
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.chain(ngon_options)
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.collect();
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let polygon_column = scrollable(Column::with_children(polygon_rows));
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let mut save_panel: Vec<Element<Message>> = vec![
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button("Toggle Save Panel")
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.on_press(Message::ToggleSavePanel)
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.into(),
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];
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if self.show_save_panel {
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save_panel.push(
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TextInput::new("Name File", &self.music.file_name)
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.on_input(|new_value| Message::FileNameChanged(new_value))
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.into(),
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);
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save_panel.push(button("Save").on_press(Message::Save).into());
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save_panel.push(
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pick_list(
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self.all_saves.clone(),
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Some(&self.music.file_name),
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move |s| Message::FileNameChanged(s),
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)
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.into(),
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);
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save_panel.push(button("Load").on_press(Message::Load).into());
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}
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column![
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text("Polymusic").size(32.0),
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row(save_panel).spacing(20),
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row![
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container(
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canvas(self.music.current_frame(self.current_delta))
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.height(Length::FillPortion(1))
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.width(Length::FillPortion(1))
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),
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column![
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text(txt_nb_rev),
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row![
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button("Increment").on_press(Message::ButtonPressedIncrement),
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button("Decrement").on_press(Message::ButtonPressedDecrement),
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],
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text("Polygon options"),
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pick_list(all_options, Some("Choose polygon".to_string()), |s| {
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Message::AddPolygon(s)
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}),
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polygon_column.spacing(10),
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]
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.spacing(10)
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.height(Length::FillPortion(1))
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.width(Length::FillPortion(2)),
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]
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.height(Length::FillPortion(2))
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.spacing(20),
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row![text("futur time line")]
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.height(Length::FillPortion(1))
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.width(Length::FillPortion(1)),
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]
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.spacing(25)
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.padding(25)
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.into()
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}
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fn subscription(&self) -> iced::Subscription<Message> {
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iced::Subscription::batch([
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window::events().map(|(_id, event)| Message::WindowEvent(event)),
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iced::time::every(std::time::Duration::from_millis(16)).map(|_| Message::Tick),
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])
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}
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}
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fn dummy_sound() -> StaticSoundData {
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StaticSoundData::from_file("assets/tick.ogg").expect("Fail to load audio")
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}
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fn dummy_instant() -> Instant {
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Instant::now()
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}
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fn dummy_audio_manager() -> AudioManager {
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AudioManager::<DefaultBackend>::new(AudioManagerSettings::default())
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.expect("Error to load AudioManager")
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}
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fn load_path_sounds() -> Vec<String> {
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let mut entries: Vec<String> = fs::read_dir("./assets")
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.unwrap()
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.filter_map(|res| res.ok())
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.map(|e| e.path().file_name().unwrap().to_str().unwrap().to_string())
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.collect();
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entries.sort();
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entries
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}
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fn load_path_saves() -> Vec<String> {
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fs::create_dir_all("./saves").expect("fail to creat 'saves' !");
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fs::read_dir("./saves")
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.unwrap()
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.filter_map(|res| res.ok())
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.map(|e| e.path().file_name().unwrap().to_str().unwrap().to_string())
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.collect()
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}
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