Add rustfmt configuration and reformat code

- Document new Rust formatting standards in AGENTS, CODE_MAP, and
  PROGRESS.
- Add rustfmt.toml with style 2024, 2‑space indents, 100‑char width, LF
  endings.
- Apply consistent 2‑space indentation and ordering across source files.
- Minor clean‑up of imports and whitespace to match the new style.

src/app/app.rs

@@ -1,103 +1,102 @@
 use crate::{
-    app::{GameStates, handle_keybindings, threads::AudioCmd, view::View},
-    cli::Cli,
+  app::{GameStates, handle_keybindings, threads::AudioCmd, view::View},
+  cli::Cli,
 };
 use ratatui::{DefaultTerminal, Frame, crossterm::event::KeyEvent, layout::Rect};
 use std::{
-    io::Result,
-    sync::mpsc::{Receiver, Sender},
-    thread::sleep,
-    time::Duration,
+  io::Result,
+  sync::mpsc::{Receiver, Sender},
+  thread::sleep,
+  time::Duration,
 };
 
 pub struct App {
-    pub exit: bool,
-    pub view: View,
-    pub window_area: Rect,
-    pub args: Cli,
-    pub states: Option<GameStates>,
-    pub audio_tx: Sender<AudioCmd>,
+  pub exit: bool,
+  pub view: View,
+  pub window_area: Rect,
+  pub args: Cli,
+  pub states: Option<GameStates>,
+  pub audio_tx: Sender<AudioCmd>,
 }
 
 impl App {
-    pub fn new(args: Cli, audio_tx: Sender<AudioCmd>) -> Self {
-        Self {
-            exit: false,
-            view: args.view,
-            window_area: Rect::default(),
-            args: args,
-            states: None,
-            audio_tx,
-        }
+  pub fn new(args: Cli, audio_tx: Sender<AudioCmd>) -> Self {
+    Self {
+      exit: false,
+      view: args.view,
+      window_area: Rect::default(),
+      args: args,
+      states: None,
+      audio_tx,
     }
+  }
 
-    pub fn states_ref(&self) -> Option<&GameStates> {
-        self.states.as_ref()
-    }
+  pub fn states_ref(&self) -> Option<&GameStates> {
+    self.states.as_ref()
+  }
 
-    pub fn states_mut(&mut self) -> Option<&mut GameStates> {
-        self.states.as_mut()
-    }
+  pub fn states_mut(&mut self) -> Option<&mut GameStates> {
+    self.states.as_mut()
+  }
 
-    pub fn run(
-        &mut self,
-        terminal: &mut DefaultTerminal,
-        input_rx: Receiver<KeyEvent>,
-        resize_rx: Receiver<(u16, u16)>,
-        tick_rx: Receiver<()>,
-    ) -> Result<()> {
-        while !self.exit {
-            terminal.draw(|frame: &mut Frame<'_>| self.draw(frame))?;
+  pub fn run(
+    &mut self,
+    terminal: &mut DefaultTerminal,
+    input_rx: Receiver<KeyEvent>,
+    resize_rx: Receiver<(u16, u16)>,
+    tick_rx: Receiver<()>,
+  ) -> Result<()> {
+    while !self.exit {
+      terminal.draw(|frame: &mut Frame<'_>| self.draw(frame))?;
 
-            if let Ok(key) = input_rx.try_recv() {
-                self.handle_key_event(key)?;
-            }
+      if let Ok(key) = input_rx.try_recv() {
+        self.handle_key_event(key)?;
+      }
 
-            if let Ok((_, _)) = resize_rx.try_recv() {
-                let window_area: Rect = self.window_area;
-                if let Some(state) = self.states_mut() {
-                    state
-                        .skirmish
-                        .board
-                        .change_resize(&window_area, state.skirmish.side_panel);
-                }
-            }
-
-            if let Ok(()) = tick_rx.try_recv() {
-                self.update()?;
-            }
-
-            sleep(Duration::from_millis(10));
-        }
-
-        Ok(())
-    }
-
-    fn draw(&mut self, frame: &mut Frame<'_>) {
-        let window_area: Rect = frame.area();
-
-        if window_area.width != self.window_area.width
-            || window_area.height != self.window_area.height
-        {
-            self.window_area = window_area;
-            if self.states.is_none() {
-                self.states = Some(GameStates::new(&self.args, &self.window_area))
-            }
-        }
-
-        frame.render_widget(self, window_area);
-    }
-
-    fn handle_key_event(&mut self, key_event: KeyEvent) -> Result<()> {
-        handle_keybindings(self, key_event);
-        Ok(())
-    }
-
-    fn update(&mut self) -> Result<()> {
+      if let Ok((_, _)) = resize_rx.try_recv() {
+        let window_area: Rect = self.window_area;
         if let Some(state) = self.states_mut() {
-            state.skirmish.tick_update();
+          state
+            .skirmish
+            .board
+            .change_resize(&window_area, state.skirmish.side_panel);
         }
+      }
 
-        Ok(())
+      if let Ok(()) = tick_rx.try_recv() {
+        self.update()?;
+      }
+
+      sleep(Duration::from_millis(10));
     }
+
+    Ok(())
+  }
+
+  fn draw(&mut self, frame: &mut Frame<'_>) {
+    let window_area: Rect = frame.area();
+
+    if window_area.width != self.window_area.width || window_area.height != self.window_area.height
+    {
+      self.window_area = window_area;
+      if self.states.is_none() {
+        self.states = Some(GameStates::new(&self.args, &self.window_area))
+      }
+    }
+
+    frame.render_widget(self, window_area);
+  }
+
+  fn handle_key_event(&mut self, key_event: KeyEvent) -> Result<()> {
+    handle_keybindings(self, key_event);
+    Ok(())
+  }
+
+  fn update(&mut self) -> Result<()> {
+    if let Some(state) = self.states_mut() {
+      state.skirmish.tick_update();
+    }
+
+    Ok(())
+  }
 }

src/app/helpers/block_title.rs

@@ -1,6 +1,6 @@
 use ratatui::{
-    style::{Color, Style, Stylize},
-    text::{Line, Span},
+  style::{Color, Style, Stylize},
+  text::{Line, Span},
 };
 
 /// Creates a styled title `Line` for a UI block.
@@ -9,27 +9,27 @@ use ratatui::{
 /// the spans, so the returned `Line` owns all its data and does not borrow from
 /// the caller.
 pub fn block_title_helper(
-    texts: &[(String, Color)],
-    separator: Option<&'static str>,
+  texts: &[(String, Color)],
+  separator: Option<&'static str>,
 ) -> Line<'static> {
-    let mut line: Line<'static> = Line::default();
+  let mut line: Line<'static> = Line::default();
 
-    line.spans.push(Span::from("[ ").gray());
+  line.spans.push(Span::from("[ ").gray());
 
-    for (i, (text, color)) in texts.iter().enumerate() {
-        let span = Span::styled(text.clone(), Style::new().fg(*color));
-        line.spans.push(span);
+  for (i, (text, color)) in texts.iter().enumerate() {
+    let span: Span<'_> = Span::styled(text.clone(), Style::new().fg(*color));
+    line.spans.push(span);
 
-        if let Some(sep) = separator {
-            if i + 1 < texts.len() {
-                line.spans.push(Span::from(sep).gray());
-            }
-        }
+    if let Some(sep) = separator {
+      if i + 1 < texts.len() {
+        line.spans.push(Span::from(sep).gray());
+      }
     }
+  }
 
-    line.spans.push(Span::from(" ]").gray());
+  line.spans.push(Span::from(" ]").gray());
 
-    line
+  line
 }
 
 /// Convenience wrapper for a single‑title line.
@@ -38,5 +38,5 @@ pub fn block_title_helper(
 /// forwards it to `block_title_helper`. Because `block_title_helper` clones the
 /// string, the temporary slice is safe.
 pub fn block_single_title_helper(text: String, color: Color) -> Line<'static> {
-    block_title_helper(&[(text, color)], None)
+  block_title_helper(&[(text, color)], None)
 }

src/app/helpers/cells_area.rs

@@ -1,17 +1,17 @@
 use crate::app::views::{skirmish_layout, skirmish_main_area_layout};
 use ratatui::{
-    layout::{Margin, Rect},
-    widgets::{Block, Borders},
+  layout::{Margin, Rect},
+  widgets::{Block, Borders},
 };
 
 pub fn cells_area_helper(area: &Rect, side_panel: bool) -> Rect {
-    let board_area: Rect = skirmish_main_area_layout(skirmish_layout(*area)[1], side_panel)[0];
+  let board_area: Rect = skirmish_main_area_layout(skirmish_layout(*area)[1], side_panel)[0];
 
-    Block::new()
-        .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT)
-        .inner(board_area)
-        .inner(Margin {
-            horizontal: 1,
-            vertical: 1,
-        })
+  Block::new()
+    .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT)
+    .inner(board_area)
+    .inner(Margin {
+      horizontal: 1,
+      vertical: 1,
+    })
 }

src/app/helpers/main_menu_option.rs

@@ -1,13 +1,13 @@
 pub fn main_menu_option_helper(s: String) -> String {
-    if let Some(pos) = s
-        .char_indices()
-        .filter(|(_, c)| c.is_ascii_uppercase())
-        .nth(1)
-        .map(|(i, _)| i)
-    {
-        let (first, second) = s.split_at(pos);
-        format!("{first} {second}")
-    } else {
-        s
-    }
+  if let Some(pos) = s
+    .char_indices()
+    .filter(|(_, c)| c.is_ascii_uppercase())
+    .nth(1)
+    .map(|(i, _)| i)
+  {
+    let (first, second) = s.split_at(pos);
+    format!("{first} {second}")
+  } else {
+    s
+  }
 }

src/app/keybind.rs

@@ -1,14 +1,14 @@
 use crate::app::{
-    App,
-    keybindings::{default_keybindings, main_menu_keybindings, skirmish_keybindings},
-    view::View,
+  App,
+  keybindings::{default_keybindings, main_menu_keybindings, skirmish_keybindings},
+  view::View,
 };
 use ratatui::crossterm::event::KeyEvent;
 
 pub fn handle_keybindings(app: &mut App, key_event: KeyEvent) {
-    match app.view {
-        View::MainMenu => main_menu_keybindings(app, &key_event),
-        View::Skirmish => skirmish_keybindings(app, &key_event),
-        _ => default_keybindings(app, &key_event),
-    }
+  match app.view {
+    View::MainMenu => main_menu_keybindings(app, &key_event),
+    View::Skirmish => skirmish_keybindings(app, &key_event),
+    _ => default_keybindings(app, &key_event),
+  }
 }

src/app/keybindings/default.rs

@@ -1,23 +1,23 @@
 use crate::app::{
-    App, View,
-    keybindings::{Action, event_to_action},
-    threads::AudioCmd,
+  App, View,
+  keybindings::{Action, event_to_action},
+  threads::AudioCmd,
 };
 use ratatui::crossterm::event::KeyEvent;
 
 pub fn common_keybindings(app: &mut App, action: Action) {
-    match action {
-        Action::Quit | Action::Quit2 => app.exit = true,
-        Action::Esc => app.view = View::MainMenu,
-        Action::Mute => if let Err(_) = app.audio_tx.send(AudioCmd::Mute) {},
-        Action::VolumeUp => if let Err(_) = app.audio_tx.send(AudioCmd::VolumeUp) {},
-        Action::VolumeDown => if let Err(_) = app.audio_tx.send(AudioCmd::VolumeDown) {},
-        _ => (),
-    }
+  match action {
+    Action::Quit | Action::Quit2 => app.exit = true,
+    Action::Esc => app.view = View::MainMenu,
+    Action::Mute => if let Err(_) = app.audio_tx.send(AudioCmd::Mute) {},
+    Action::VolumeUp => if let Err(_) = app.audio_tx.send(AudioCmd::VolumeUp) {},
+    Action::VolumeDown => if let Err(_) = app.audio_tx.send(AudioCmd::VolumeDown) {},
+    _ => (),
+  }
 }
 
 pub fn default_keybindings(app: &mut App, key_event: &KeyEvent) {
-    if let Some(action) = event_to_action(&key_event) {
-        common_keybindings(app, action);
-    }
+  if let Some(action) = event_to_action(&key_event) {
+    common_keybindings(app, action);
+  }
 }

src/app/keybindings/keybindings.rs

@@ -9,76 +9,76 @@ use std::collections::HashMap;
 /// character key and carries the actual character pressed.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub enum Action {
-    /// Request the application to quit.
-    Quit,
-    /// Alternate quit action.
-    Quit2,
-    /// Move the selection cursor up.
-    Up,
-    /// Move the selection cursor down.
-    Down,
-    /// Move the selection cursor left.
-    Left,
-    /// Move the selection cursor right.
-    Right,
-    /// Scroll up without moving the cursor.
-    ScrollUp,
-    /// Scroll down without moving the cursor.
-    ScrollDown,
-    /// Scroll left without moving the cursor.
-    ScrollLeft,
-    /// Scroll right without moving the cursor.
-    ScrollRight,
-    /// Toggle selecting cell.
-    Space,
-    /// Unmark last selected cell.
-    Backspace,
-    /// Cancel marking cell.
-    Delete,
-    /// Submit or confirm the current choice.
-    Enter,
-    /// Return to the main menu or previous screen.
-    Esc,
-    /// Zoom the view in.
-    ZoomIn,
-    /// Zoom the view out.
-    ZoomOut,
-    /// Open side panel.
-    Tab,
-    /// Toggle skirmish board/skills view.
-    ShiftTab,
-    /// Mute music.
-    Mute,
-    /// Volume up.
-    VolumeUp,
-    /// Volume down.
-    VolumeDown,
-    /// Matches any character key; the inner `char` is the actual key pressed.
-    WildCard(char),
+  /// Request the application to quit.
+  Quit,
+  /// Alternate quit action.
+  Quit2,
+  /// Move the selection cursor up.
+  Up,
+  /// Move the selection cursor down.
+  Down,
+  /// Move the selection cursor left.
+  Left,
+  /// Move the selection cursor right.
+  Right,
+  /// Scroll up without moving the cursor.
+  ScrollUp,
+  /// Scroll down without moving the cursor.
+  ScrollDown,
+  /// Scroll left without moving the cursor.
+  ScrollLeft,
+  /// Scroll right without moving the cursor.
+  ScrollRight,
+  /// Toggle selecting cell.
+  Space,
+  /// Unmark last selected cell.
+  Backspace,
+  /// Cancel marking cell.
+  Delete,
+  /// Submit or confirm the current choice.
+  Enter,
+  /// Return to the main menu or previous screen.
+  Esc,
+  /// Zoom the view in.
+  ZoomIn,
+  /// Zoom the view out.
+  ZoomOut,
+  /// Open side panel.
+  Tab,
+  /// Toggle skirmish board/skills view.
+  ShiftTab,
+  /// Mute music.
+  Mute,
+  /// Volume up.
+  VolumeUp,
+  /// Volume down.
+  VolumeDown,
+  /// Matches any character key; the inner `char` is the actual key pressed.
+  WildCard(char),
 }
 
 /// Logical groups of key bindings used for organising help screens or
 /// configuration sections.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, ValueEnum)]
 pub enum Group {
-    /// Bindings that combine `Ctrl` with movement keys.
-    CtrlMovement,
-    /// Plain movement bindings.
-    Movement,
-    /// Scroll bindings.
-    Scroll,
-    /// Selection bindings.
-    Select,
-    /// Text input related bindings.
-    Input,
-    /// Zoom related bindings.
-    Zoom,
-    /// Music related bindings.
-    Music,
-    /// Opens/Closes/Toggles elements in current view.
-    Opener,
-    /// Quit related bindings.
-    Quit,
+  /// Bindings that combine `Ctrl` with movement keys.
+  CtrlMovement,
+  /// Plain movement bindings.
+  Movement,
+  /// Scroll bindings.
+  Scroll,
+  /// Selection bindings.
+  Select,
+  /// Text input related bindings.
+  Input,
+  /// Zoom related bindings.
+  Zoom,
+  /// Music related bindings.
+  Music,
+  /// Opens/Closes/Toggles elements in current view.
+  Opener,
+  /// Quit related bindings.
+  Quit,
 }
 
 /// Description of a single key binding.
@@ -87,20 +87,20 @@ pub enum Group {
 /// together with metadata used for displaying help information.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct KeyBinding {
-    /// The logical action performed when this binding is triggered.
-    pub action: Action,
-    /// The raw `crossterm::event::KeyCode` that identifies the key.
-    pub code: KeyCode,
-    /// The kind of key event (crossterm::event::KeyEventKind).
-    pub kind: KeyEventKind,
-    /// Any modifier keys that must be held (crossterm::event::KeyModifiers).
-    pub modifiers: KeyModifiers,
-    /// The group this binding belongs to, useful for categorising help.
-    pub group: Group,
-    /// Human‑readable symbol shown in UI/help screens.
-    pub symbol: &'static str,
-    /// Short description of what the binding does.
-    pub description: &'static str,
+  /// The logical action performed when this binding is triggered.
+  pub action: Action,
+  /// The raw `crossterm::event::KeyCode` that identifies the key.
+  pub code: KeyCode,
+  /// The kind of key event (crossterm::event::KeyEventKind).
+  pub kind: KeyEventKind,
+  /// Any modifier keys that must be held (crossterm::event::KeyModifiers).
+  pub modifiers: KeyModifiers,
+  /// The group this binding belongs to, useful for categorising help.
+  pub group: Group,
+  /// Human‑readable symbol shown in UI/help screens.
+  pub symbol: &'static str,
+  /// Short description of what the binding does.
+  pub description: &'static str,
 }
 
 /// Complete list of all key bindings used by the application.
@@ -108,218 +108,218 @@ pub struct KeyBinding {
 /// The slice is ordered primarily for readability; the runtime lookup scans
 /// this slice linearly, which is acceptable given the modest size of the list.
 static KEYBINDINGS: &[KeyBinding] = &[
-    KeyBinding {
-        action: Action::Quit,
-        code: KeyCode::Char('q'),
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Quit,
-        symbol: "q",
-        description: "Quit",
-    },
-    KeyBinding {
-        action: Action::Quit2,
-        code: KeyCode::Char('c'),
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::CONTROL,
-        group: Group::Quit,
-        symbol: "Ctrl + c",
-        description: "Quit",
-    },
-    KeyBinding {
-        action: Action::Up,
-        code: KeyCode::Up,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Movement,
-        symbol: "↑",
-        description: "Up",
-    },
-    KeyBinding {
-        action: Action::Down,
-        code: KeyCode::Down,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Movement,
-        symbol: "↓",
-        description: "Down",
-    },
-    KeyBinding {
-        action: Action::Left,
-        code: KeyCode::Left,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Movement,
-        symbol: "←",
-        description: "Left",
-    },
-    KeyBinding {
-        action: Action::Right,
-        code: KeyCode::Right,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Movement,
-        symbol: "→",
-        description: "Right",
-    },
-    KeyBinding {
-        action: Action::ScrollUp,
-        code: KeyCode::Up,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::CONTROL,
-        group: Group::CtrlMovement,
-        symbol: "Ctrl + ↑",
-        description: "Scroll Up ",
-    },
-    KeyBinding {
-        action: Action::ScrollDown,
-        code: KeyCode::Down,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::CONTROL,
-        group: Group::CtrlMovement,
-        symbol: "Ctrl + ↓",
-        description: "Scroll Down",
-    },
-    KeyBinding {
-        action: Action::ScrollLeft,
-        code: KeyCode::Left,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::CONTROL,
-        group: Group::CtrlMovement,
-        symbol: "Ctrl + ←",
-        description: "Scroll Left",
-    },
-    KeyBinding {
-        action: Action::ScrollRight,
-        code: KeyCode::Right,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::CONTROL,
-        group: Group::CtrlMovement,
-        symbol: "Ctrl + →",
-        description: "Scroll Right",
-    },
-    KeyBinding {
-        action: Action::Space,
-        code: KeyCode::Char(' '),
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Select,
-        symbol: "Space",
-        description: "Marking cells",
-    },
-    KeyBinding {
-        action: Action::Backspace,
-        code: KeyCode::Backspace,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Select,
-        symbol: "Backspace",
-        description: "Unmark cell",
-    },
-    KeyBinding {
-        action: Action::Delete,
-        code: KeyCode::Delete,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Select,
-        symbol: "Delete",
-        description: "Cancel marking",
-    },
-    KeyBinding {
-        action: Action::Enter,
-        code: KeyCode::Enter,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Select,
-        symbol: "Enter",
-        description: "Submit",
-    },
-    KeyBinding {
-        action: Action::Esc,
-        code: KeyCode::Esc,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Quit,
-        symbol: "Esc",
-        description: "Main menu",
-    },
-    KeyBinding {
-        action: Action::ZoomIn,
-        code: KeyCode::Char(','),
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Zoom,
-        symbol: ",",
-        description: "Zoom in",
-    },
-    KeyBinding {
-        action: Action::ZoomOut,
-        code: KeyCode::Char('.'),
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Zoom,
-        symbol: ".",
-        description: "Zoom out",
-    },
-    KeyBinding {
-        action: Action::Mute,
-        code: KeyCode::Char('m'),
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Music,
-        symbol: "m",
-        description: "🔈",
-    },
-    KeyBinding {
-        action: Action::VolumeUp,
-        code: KeyCode::Char('b'),
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Music,
-        symbol: "b",
-        description: "🔊",
-    },
-    KeyBinding {
-        action: Action::VolumeDown,
-        code: KeyCode::Char('n'),
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Music,
-        symbol: "n",
-        description: "🔉",
-    },
-    KeyBinding {
-        action: Action::Tab,
-        code: KeyCode::Tab,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Opener,
-        symbol: "Tab",
-        description: "Toggle side panel",
-    },
-    KeyBinding {
-        action: Action::ShiftTab,
-        code: KeyCode::Tab,
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::SHIFT,
-        group: Group::Opener,
-        symbol: "Shift + Tab",
-        description: "Toggle Map/Skills window",
-    },
-    KeyBinding {
-        action: Action::WildCard('_'),
-        code: KeyCode::Char('_'),
-        kind: KeyEventKind::Press,
-        modifiers: KeyModifiers::NONE,
-        group: Group::Input,
-        symbol: "[All]",
-        description: "All keyboard characters",
-    },
+  KeyBinding {
+    action: Action::Quit,
+    code: KeyCode::Char('q'),
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Quit,
+    symbol: "q",
+    description: "Quit",
+  },
+  KeyBinding {
+    action: Action::Quit2,
+    code: KeyCode::Char('c'),
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::CONTROL,
+    group: Group::Quit,
+    symbol: "Ctrl + c",
+    description: "Quit",
+  },
+  KeyBinding {
+    action: Action::Up,
+    code: KeyCode::Up,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Movement,
+    symbol: "↑",
+    description: "Up",
+  },
+  KeyBinding {
+    action: Action::Down,
+    code: KeyCode::Down,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Movement,
+    symbol: "↓",
+    description: "Down",
+  },
+  KeyBinding {
+    action: Action::Left,
+    code: KeyCode::Left,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Movement,
+    symbol: "←",
+    description: "Left",
+  },
+  KeyBinding {
+    action: Action::Right,
+    code: KeyCode::Right,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Movement,
+    symbol: "→",
+    description: "Right",
+  },
+  KeyBinding {
+    action: Action::ScrollUp,
+    code: KeyCode::Up,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::CONTROL,
+    group: Group::CtrlMovement,
+    symbol: "Ctrl + ↑",
+    description: "Scroll Up ",
+  },
+  KeyBinding {
+    action: Action::ScrollDown,
+    code: KeyCode::Down,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::CONTROL,
+    group: Group::CtrlMovement,
+    symbol: "Ctrl + ↓",
+    description: "Scroll Down",
+  },
+  KeyBinding {
+    action: Action::ScrollLeft,
+    code: KeyCode::Left,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::CONTROL,
+    group: Group::CtrlMovement,
+    symbol: "Ctrl + ←",
+    description: "Scroll Left",
+  },
+  KeyBinding {
+    action: Action::ScrollRight,
+    code: KeyCode::Right,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::CONTROL,
+    group: Group::CtrlMovement,
+    symbol: "Ctrl + →",
+    description: "Scroll Right",
+  },
+  KeyBinding {
+    action: Action::Space,
+    code: KeyCode::Char(' '),
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Select,
+    symbol: "Space",
+    description: "Marking cells",
+  },
+  KeyBinding {
+    action: Action::Backspace,
+    code: KeyCode::Backspace,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Select,
+    symbol: "Backspace",
+    description: "Unmark cell",
+  },
+  KeyBinding {
+    action: Action::Delete,
+    code: KeyCode::Delete,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Select,
+    symbol: "Delete",
+    description: "Cancel marking",
+  },
+  KeyBinding {
+    action: Action::Enter,
+    code: KeyCode::Enter,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Select,
+    symbol: "Enter",
+    description: "Submit",
+  },
+  KeyBinding {
+    action: Action::Esc,
+    code: KeyCode::Esc,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Quit,
+    symbol: "Esc",
+    description: "Main menu",
+  },
+  KeyBinding {
+    action: Action::ZoomIn,
+    code: KeyCode::Char(','),
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Zoom,
+    symbol: ",",
+    description: "Zoom in",
+  },
+  KeyBinding {
+    action: Action::ZoomOut,
+    code: KeyCode::Char('.'),
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Zoom,
+    symbol: ".",
+    description: "Zoom out",
+  },
+  KeyBinding {
+    action: Action::Mute,
+    code: KeyCode::Char('m'),
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Music,
+    symbol: "m",
+    description: "🔈",
+  },
+  KeyBinding {
+    action: Action::VolumeUp,
+    code: KeyCode::Char('b'),
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Music,
+    symbol: "b",
+    description: "🔊",
+  },
+  KeyBinding {
+    action: Action::VolumeDown,
+    code: KeyCode::Char('n'),
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Music,
+    symbol: "n",
+    description: "🔉",
+  },
+  KeyBinding {
+    action: Action::Tab,
+    code: KeyCode::Tab,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Opener,
+    symbol: "Tab",
+    description: "Toggle side panel",
+  },
+  KeyBinding {
+    action: Action::ShiftTab,
+    code: KeyCode::Tab,
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::SHIFT,
+    group: Group::Opener,
+    symbol: "Shift + Tab",
+    description: "Toggle Map/Skills window",
+  },
+  KeyBinding {
+    action: Action::WildCard('_'),
+    code: KeyCode::Char('_'),
+    kind: KeyEventKind::Press,
+    modifiers: KeyModifiers::NONE,
+    group: Group::Input,
+    symbol: "[All]",
+    description: "All keyboard characters",
+  },
 ];
 
 /// Returns the `KeyBinding` associated with the given `Action`, if one exists.
 pub fn binding_for(action: Action) -> Option<&'static KeyBinding> {
-    KEYBINDINGS.iter().find(|b| b.action == action)
+  KEYBINDINGS.iter().find(|b| b.action == action)
 }
 
 /// Converts a raw `KeyEvent` into an `Action` if a matching binding is found.
@@ -330,23 +330,23 @@ pub fn binding_for(action: Action) -> Option<&'static KeyBinding> {
 /// was pressed. Returns `None` when the event does not correspond to any known
 /// action.
 pub fn event_to_action(event: &KeyEvent) -> Option<Action> {
-    if let Some(b) = KEYBINDINGS
-        .iter()
-        .find(|b| b.code == event.code && b.kind == event.kind && b.modifiers == event.modifiers)
-    {
-        return Some(b.action);
-    }
+  if let Some(b) = KEYBINDINGS
+    .iter()
+    .find(|b| b.code == event.code && b.kind == event.kind && b.modifiers == event.modifiers)
+  {
+    return Some(b.action);
+  }
 
-    if KEYBINDINGS
-        .iter()
-        .any(|b| matches!(b.action, Action::WildCard(_)) && b.kind == event.kind)
-    {
-        if let KeyCode::Char(c) = event.code {
-            return Some(Action::WildCard(c));
-        }
+  if KEYBINDINGS
+    .iter()
+    .any(|b| matches!(b.action, Action::WildCard(_)) && b.kind == event.kind)
+  {
+    if let KeyCode::Char(c) = event.code {
+      return Some(Action::WildCard(c));
     }
+  }
 
-    None
+  None
 }
 
 /// Determines the size of the largest group among a slice of actions.
@@ -355,13 +355,13 @@ pub fn event_to_action(event: &KeyEvent) -> Option<Action> {
 /// returns the highest count. This can be used, for example, to size UI
 /// elements that display groups of bindings.
 pub fn count_largest_group(actions: &[Action]) -> u16 {
-    let mut group_counts: HashMap<Group, u16> = HashMap::new();
+  let mut group_counts: HashMap<Group, u16> = HashMap::new();
 
-    for action in actions {
-        if let Some(binding) = binding_for(*action) {
-            *group_counts.entry(binding.group).or_insert(0) += 1;
-        }
+  for action in actions {
+    if let Some(binding) = binding_for(*action) {
+      *group_counts.entry(binding.group).or_insert(0) += 1;
     }
+  }
 
-    group_counts.values().copied().max().map_or(0, |v| v)
+  group_counts.values().copied().max().map_or(0, |v| v)
 }

src/app/keybindings/main_menu.rs

@@ -1,38 +1,36 @@
 use crate::app::{
-    App, View,
-    keybindings::{Action, common_keybindings, event_to_action},
+  App, View,
+  keybindings::{Action, common_keybindings, event_to_action},
 };
 use ratatui::crossterm::event::KeyEvent;
 
 pub fn main_menu_keybindings(app: &mut App, event: &KeyEvent) {
-    if let Some(action) = event_to_action(&event) {
-        common_keybindings(app, action);
+  if let Some(action) = event_to_action(&event) {
+    common_keybindings(app, action);
 
-        let Some(states) = app.states_mut() else {
-            return;
-        };
+    let Some(states) = app.states_mut() else {
+      return;
+    };
 
-        match action {
-            Action::Up => {
-                states.main_menu.selected_view =
-                    states.main_menu.selected_view.saturating_sub(1).max(1);
-            }
-            Action::Down => {
-                states.main_menu.selected_view =
-                    states.main_menu.selected_view.saturating_add(1).min(3);
-            }
-            Action::Space => {
-                let selected_view: usize = states.main_menu.selected_view;
+    match action {
+      Action::Up => {
+        states.main_menu.selected_view = states.main_menu.selected_view.saturating_sub(1).max(1);
+      }
+      Action::Down => {
+        states.main_menu.selected_view = states.main_menu.selected_view.saturating_add(1).min(3);
+      }
+      Action::Space => {
+        let selected_view: usize = states.main_menu.selected_view;
 
-                if selected_view == 1 {
-                    app.view = View::Skirmish;
-                } else if selected_view == 2 {
-                    app.view = View::PerkDecks;
-                } else if selected_view == 3 {
-                    app.view = View::SkillsConfig;
-                }
-            }
-            _ => (),
+        if selected_view == 1 {
+          app.view = View::Skirmish;
+        } else if selected_view == 2 {
+          app.view = View::PerkDecks;
+        } else if selected_view == 3 {
+          app.view = View::SkillsConfig;
         }
+      }
+      _ => (),
     }
+  }
 }

src/app/keybindings/mod.rs

@@ -5,7 +5,7 @@ mod skirmish;
 
 pub use default::{common_keybindings, default_keybindings};
 pub use keybindings::{
-    Action, Group, KeyBinding, binding_for, count_largest_group, event_to_action,
+  Action, Group, KeyBinding, binding_for, count_largest_group, event_to_action,
 };
 pub use main_menu::main_menu_keybindings;
 pub use skirmish::skirmish_keybindings;

src/app/keybindings/skirmish.rs

@@ -1,98 +1,98 @@
 use crate::app::{
-    App,
-    keybindings::{Action, common_keybindings, event_to_action},
-    states::skirmish_states::{BoardState, MoveFocusedCell, ZoomLevel},
+  App,
+  keybindings::{Action, common_keybindings, event_to_action},
+  states::skirmish_states::{BoardState, MoveFocusedCell, ZoomLevel},
 };
 use ratatui::{crossterm::event::KeyEvent, layout::Rect};
 
 pub fn skirmish_keybindings(app: &mut App, key_event: &KeyEvent) {
-    if let Some(action) = event_to_action(&key_event) {
-        common_keybindings(app, action);
+  if let Some(action) = event_to_action(&key_event) {
+    common_keybindings(app, action);
 
-        let window_area: Rect = app.window_area;
+    let window_area: Rect = app.window_area;
 
-        let Some(states) = app.states_mut() else {
-            return;
-        };
+    let Some(states) = app.states_mut() else {
+      return;
+    };
 
-        let board: &mut BoardState = &mut states.skirmish.board;
+    let board: &mut BoardState = &mut states.skirmish.board;
 
-        match action {
-            Action::Up => {
-                board.change_focused_cell(MoveFocusedCell::Up);
-                if !board.is_focused_cell_visible() {
-                    board.vertical_offset.prev();
-                }
-            }
-            Action::Down => {
-                board.change_focused_cell(MoveFocusedCell::Down);
-                if !board.is_focused_cell_visible() {
-                    board.vertical_offset.next();
-                }
-            }
-            Action::Left => {
-                board.change_focused_cell(MoveFocusedCell::Left);
-                if !board.is_focused_cell_visible() {
-                    board.horizontal_offset.prev();
-                }
-            }
-            Action::Right => {
-                board.change_focused_cell(MoveFocusedCell::Right);
-                if !board.is_focused_cell_visible() {
-                    board.horizontal_offset.next();
-                }
-            }
-            Action::ScrollUp => {
-                board.vertical_offset.prev();
-                board.change_focused_cell(MoveFocusedCell::Up);
-            }
-            Action::ScrollDown => {
-                board.vertical_offset.next();
-                board.change_focused_cell(MoveFocusedCell::Down);
-            }
-            Action::ScrollLeft => {
-                board.horizontal_offset.prev();
-                board.change_focused_cell(MoveFocusedCell::Left);
-            }
-            Action::ScrollRight => {
-                board.horizontal_offset.next();
-                board.change_focused_cell(MoveFocusedCell::Right);
-            }
-            Action::ZoomIn => match board.zoom_level {
-                ZoomLevel::ZoomedIn => {}
-                ZoomLevel::Default => {
-                    board.change_zoom(ZoomLevel::ZoomedIn);
-                    board.vertical_offset.next();
-                }
-                ZoomLevel::ZoomedOut => {
-                    board.change_zoom(ZoomLevel::Default);
-                    board.vertical_offset.next();
-                    board.vertical_offset.next();
-                }
-            },
-            Action::ZoomOut => match board.zoom_level {
-                ZoomLevel::ZoomedIn => {
-                    board.change_zoom(ZoomLevel::Default);
-                    board.vertical_offset.prev();
-                }
-                ZoomLevel::Default => {
-                    board.change_zoom(ZoomLevel::ZoomedOut);
-                    board.vertical_offset.prev();
-                    board.vertical_offset.prev();
-                }
-                ZoomLevel::ZoomedOut => {}
-            },
-            Action::Space => board.toggle_marking(),
-            Action::Backspace => board.pop_marked_cell(),
-            Action::Delete => {
-                board.marked_cells.marking_cells = false;
-                board.end_marking_cells(true)
-            }
-            Action::Tab => {
-                states.skirmish.side_panel = !states.skirmish.side_panel;
-                board.change_resize(&window_area, states.skirmish.side_panel);
-            }
-            _ => (),
+    match action {
+      Action::Up => {
+        board.change_focused_cell(MoveFocusedCell::Up);
+        if !board.is_focused_cell_visible() {
+          board.vertical_offset.prev();
         }
+      }
+      Action::Down => {
+        board.change_focused_cell(MoveFocusedCell::Down);
+        if !board.is_focused_cell_visible() {
+          board.vertical_offset.next();
+        }
+      }
+      Action::Left => {
+        board.change_focused_cell(MoveFocusedCell::Left);
+        if !board.is_focused_cell_visible() {
+          board.horizontal_offset.prev();
+        }
+      }
+      Action::Right => {
+        board.change_focused_cell(MoveFocusedCell::Right);
+        if !board.is_focused_cell_visible() {
+          board.horizontal_offset.next();
+        }
+      }
+      Action::ScrollUp => {
+        board.vertical_offset.prev();
+        board.change_focused_cell(MoveFocusedCell::Up);
+      }
+      Action::ScrollDown => {
+        board.vertical_offset.next();
+        board.change_focused_cell(MoveFocusedCell::Down);
+      }
+      Action::ScrollLeft => {
+        board.horizontal_offset.prev();
+        board.change_focused_cell(MoveFocusedCell::Left);
+      }
+      Action::ScrollRight => {
+        board.horizontal_offset.next();
+        board.change_focused_cell(MoveFocusedCell::Right);
+      }
+      Action::ZoomIn => match board.zoom_level {
+        ZoomLevel::ZoomedIn => {}
+        ZoomLevel::Default => {
+          board.change_zoom(ZoomLevel::ZoomedIn);
+          board.vertical_offset.next();
+        }
+        ZoomLevel::ZoomedOut => {
+          board.change_zoom(ZoomLevel::Default);
+          board.vertical_offset.next();
+          board.vertical_offset.next();
+        }
+      },
+      Action::ZoomOut => match board.zoom_level {
+        ZoomLevel::ZoomedIn => {
+          board.change_zoom(ZoomLevel::Default);
+          board.vertical_offset.prev();
+        }
+        ZoomLevel::Default => {
+          board.change_zoom(ZoomLevel::ZoomedOut);
+          board.vertical_offset.prev();
+          board.vertical_offset.prev();
+        }
+        ZoomLevel::ZoomedOut => {}
+      },
+      Action::Space => board.toggle_marking(),
+      Action::Backspace => board.pop_marked_cell(),
+      Action::Delete => {
+        board.marked_cells.marking_cells = false;
+        board.end_marking_cells(true)
+      }
+      Action::Tab => {
+        states.skirmish.side_panel = !states.skirmish.side_panel;
+        board.change_resize(&window_area, states.skirmish.side_panel);
+      }
+      _ => (),
     }
+  }
 }

src/app/state.rs

@@ -1,62 +1,62 @@
 use crate::{
-    app::states::{
-        MainMenuState, PerkDecksState, SettingsState, SkillsConfigState, SkirmishState,
-        skirmish_states::BoardState,
-    },
-    cli::Cli,
+  app::states::{
+    MainMenuState, PerkDecksState, SettingsState, SkillsConfigState, SkirmishState,
+    skirmish_states::BoardState,
+  },
+  cli::Cli,
 };
 use ratatui::layout::Rect;
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct GameStates {
-    pub main_menu: MainMenuState,
-    pub skirmish: SkirmishState,
-    pub perk_decks: PerkDecksState,
-    pub skills_config: SkillsConfigState,
-    pub settings: SettingsState,
+  pub main_menu: MainMenuState,
+  pub skirmish: SkirmishState,
+  pub perk_decks: PerkDecksState,
+  pub skills_config: SkillsConfigState,
+  pub settings: SettingsState,
 }
 
 impl GameStates {
-    pub fn new(args: &Cli, area: &Rect) -> Self {
-        Self {
-            main_menu: MainMenuState {
-                id: 0,
-                name: "Main Menu",
-                selected_view: 1,
-            },
-            skirmish: SkirmishState {
-                id: 1,
-                name: "Skirmish",
-                board: BoardState::new(
-                    area,
-                    args.map_width as usize,
-                    args.map_height as usize,
-                    args.zoom_level,
-                    false,
-                ),
-                side_panel: false,
-                turn_counter: 0,
-            },
-            perk_decks: PerkDecksState {
-                id: 2,
-                name: "Perk Decks",
-                selected_perk_deck: 0,
-            },
-            skills_config: SkillsConfigState {
-                id: 3,
-                name: "Skills Config",
-                selected_skill: 0,
-            },
-            settings: SettingsState {
-                username: args.username.clone(),
-                game_mode: args.game_mode.clone(),
-                perk_deck: args.perk_deck.clone(),
-                starting_wood: args.starting_wood.clone(),
-                starting_iron: args.starting_iron.clone(),
-                supply_limit: args.supply_limit.clone(),
-                xp_modifier: args.xp_modifier.clone(),
-                skill_points_limit: args.skill_points_limit.clone(),
-            },
-        }
+  pub fn new(args: &Cli, area: &Rect) -> Self {
+    Self {
+      main_menu: MainMenuState {
+        id: 0,
+        name: "Main Menu",
+        selected_view: 1,
+      },
+      skirmish: SkirmishState {
+        id: 1,
+        name: "Skirmish",
+        board: BoardState::new(
+          area,
+          args.map_width as usize,
+          args.map_height as usize,
+          args.zoom_level,
+          false,
+        ),
+        side_panel: false,
+        turn_counter: 0,
+      },
+      perk_decks: PerkDecksState {
+        id: 2,
+        name: "Perk Decks",
+        selected_perk_deck: 0,
+      },
+      skills_config: SkillsConfigState {
+        id: 3,
+        name: "Skills Config",
+        selected_skill: 0,
+      },
+      settings: SettingsState {
+        username: args.username.clone(),
+        game_mode: args.game_mode.clone(),
+        perk_deck: args.perk_deck.clone(),
+        starting_wood: args.starting_wood.clone(),
+        starting_iron: args.starting_iron.clone(),
+        supply_limit: args.supply_limit.clone(),
+        xp_modifier: args.xp_modifier.clone(),
+        skill_points_limit: args.skill_points_limit.clone(),
+      },
     }
+  }
 }

src/app/states/main_menu.rs

@@ -1,6 +1,6 @@
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct MainMenuState {
-    pub id: usize,
-    pub name: &'static str,
-    pub selected_view: usize,
+  pub id: usize,
+  pub name: &'static str,
+  pub selected_view: usize,
 }

src/app/states/perk_decks.rs

@@ -3,24 +3,24 @@ use std::fmt::{Display, Formatter, Result};
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct PerkDecksState {
-    pub id: usize,
-    pub name: &'static str,
-    pub selected_perk_deck: usize,
+  pub id: usize,
+  pub name: &'static str,
+  pub selected_perk_deck: usize,
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, ValueEnum)]
 pub enum PerkDecks {
-    Silesian,
-    BogeyMan,
-    Anteater,
+  Silesian,
+  BogeyMan,
+  Anteater,
 }
 
 impl Display for PerkDecks {
-    fn fmt(&self, f: &mut Formatter<'_>) -> Result {
-        match self {
-            PerkDecks::Silesian => write!(f, "Silesian"),
-            PerkDecks::BogeyMan => write!(f, "Bogey Man"),
-            PerkDecks::Anteater => write!(f, "Anteater"),
-        }
+  fn fmt(&self, f: &mut Formatter<'_>) -> Result {
+    match self {
+      PerkDecks::Silesian => write!(f, "Silesian"),
+      PerkDecks::BogeyMan => write!(f, "Bogey Man"),
+      PerkDecks::Anteater => write!(f, "Anteater"),
     }
+  }
 }

src/app/states/settings.rs

@@ -2,12 +2,12 @@ use crate::app::states::{PerkDecks, skirmish_states::GameMode};
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct SettingsState {
-    pub username: String,
-    pub game_mode: GameMode,
-    pub perk_deck: PerkDecks,
-    pub starting_wood: u16,
-    pub starting_iron: u16,
-    pub supply_limit: u8,
-    pub xp_modifier: f32,
-    pub skill_points_limit: u16,
+  pub username: String,
+  pub game_mode: GameMode,
+  pub perk_deck: PerkDecks,
+  pub starting_wood: u16,
+  pub starting_iron: u16,
+  pub supply_limit: u8,
+  pub xp_modifier: f32,
+  pub skill_points_limit: u16,
 }

src/app/states/skills_config.rs

@@ -1,6 +1,6 @@
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct SkillsConfigState {
-    pub id: usize,
-    pub name: &'static str,
-    pub selected_skill: usize,
+  pub id: usize,
+  pub name: &'static str,
+  pub selected_skill: usize,
 }

src/app/states/skirmish.rs

@@ -2,19 +2,19 @@ use crate::app::states::skirmish_states::BoardState;
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct SkirmishState {
-    pub id: usize,
-    pub name: &'static str,
-    pub board: BoardState,
-    pub side_panel: bool,
-    pub turn_counter: u64,
+  pub id: usize,
+  pub name: &'static str,
+  pub board: BoardState,
+  pub side_panel: bool,
+  pub turn_counter: u64,
 }
 
 impl SkirmishState {
-    pub fn tick_update(&mut self) {
-        self.board.advance_turn();
+  pub fn tick_update(&mut self) {
+    self.board.advance_turn();
 
-        // if self.board.is_victory() {}
+    // if self.board.is_victory() {}
 
-        self.turn_counter += 1;
-    }
+    self.turn_counter += 1;
+  }
 }

src/app/states/skirmish_states/board.rs

@@ -1,463 +1,467 @@
 use crate::app::{
-    helpers::cells_area_helper,
-    states::{
-        FocusedCell, Offset,
-        skirmish_states::{
-            CellSizes, MarkedCells, MoveFocusedCell, Players, ZoomLevel,
-            structures::{BaseBuilding, Ore, Stone, Structure, Structures, Tunnel},
-            tasks::{DiggingTask, MovingTask, Task, Tasks},
-            units::{MinerUnit, Unit, Units},
-        },
+  helpers::cells_area_helper,
+  states::{
+    FocusedCell, Offset,
+    skirmish_states::{
+      CellSizes, MarkedCells, MoveFocusedCell, Players, ZoomLevel,
+      structures::{BaseBuilding, Ore, Stone, Structure, Structures, Tunnel},
+      tasks::{DiggingTask, MovingTask, Task, Tasks},
+      units::{MinerUnit, Unit, Units},
     },
-    widgets::CellWidget,
+  },
+  widgets::CellWidget,
 };
 use ratatui::layout::Rect;
 use std::collections::VecDeque;
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct BoardState {
-    cells_area: Rect,
-    pub cell_width: usize,
-    pub cell_height: usize,
-    pub map_width: usize,
-    pub map_height: usize,
-    pub cols: usize,
-    pub rows: usize,
-    pub vertical_offset: Offset,
-    pub horizontal_offset: Offset,
-    pub cells: Vec<Vec<CellWidget>>,
-    pub zoom_level: ZoomLevel,
-    focused_cell: FocusedCell,
-    pub marked_cells: MarkedCells,
+  cells_area: Rect,
+  pub cell_width: usize,
+  pub cell_height: usize,
+  pub map_width: usize,
+  pub map_height: usize,
+  pub cols: usize,
+  pub rows: usize,
+  pub vertical_offset: Offset,
+  pub horizontal_offset: Offset,
+  pub cells: Vec<Vec<CellWidget>>,
+  pub zoom_level: ZoomLevel,
+  focused_cell: FocusedCell,
+  pub marked_cells: MarkedCells,
 }
 
 impl BoardState {
-    pub fn new(
-        area: &Rect,
-        map_width: usize,
-        map_height: usize,
-        zoom_level: ZoomLevel,
-        side_panel: bool,
-    ) -> Self {
-        let cells_area: Rect = cells_area_helper(area, side_panel);
+  pub fn new(
+    area: &Rect,
+    map_width: usize,
+    map_height: usize,
+    zoom_level: ZoomLevel,
+    side_panel: bool,
+  ) -> Self {
+    let cells_area: Rect = cells_area_helper(area, side_panel);
 
-        let cell_width: usize = zoom_level.get_cell_size(CellSizes::Width);
-        let cell_height: usize = zoom_level.get_cell_size(CellSizes::Height);
+    let cell_width: usize = zoom_level.get_cell_size(CellSizes::Width);
+    let cell_height: usize = zoom_level.get_cell_size(CellSizes::Height);
 
-        let cols: usize = (cells_area.width / cell_width as u16) as usize;
-        let rows: usize = (cells_area.height / cell_height as u16) as usize;
+    let cols: usize = (cells_area.width / cell_width as u16) as usize;
+    let rows: usize = (cells_area.height / cell_height as u16) as usize;
 
-        let v_max_offset: usize = Self::max_offset(map_height, rows);
-        let h_max_offset: usize = Self::max_offset(map_width, cols);
+    let v_max_offset: usize = Self::max_offset(map_height, rows);
+    let h_max_offset: usize = Self::max_offset(map_width, cols);
 
-        let vertical_offset: Offset = Offset::new(
-            Some(map_height.saturating_sub(rows).div_ceil(2)),
-            Some(v_max_offset),
-        );
-        let horizontal_offset: Offset = Offset::new(None, Some(h_max_offset));
+    let vertical_offset: Offset = Offset::new(
+      Some(map_height.saturating_sub(rows).div_ceil(2)),
+      Some(v_max_offset),
+    );
+    let horizontal_offset: Offset = Offset::new(None, Some(h_max_offset));
 
-        let focused_cell: FocusedCell =
-            FocusedCell::new((map_height) / 2, 3, map_height, map_width);
+    let focused_cell: FocusedCell = FocusedCell::new((map_height) / 2, 3, map_height, map_width);
 
-        let mut cells: Vec<Vec<CellWidget>> = Vec::new();
+    let mut cells: Vec<Vec<CellWidget>> = Vec::new();
 
-        let player_base_coords: (usize, usize) = ((map_height) / 2, 2);
-        let enemy_base_coords: (usize, usize) = ((map_height) / 2, map_width - 3);
+    let player_base_coords: (usize, usize) = ((map_height) / 2, 2);
+    let enemy_base_coords: (usize, usize) = ((map_height) / 2, map_width - 3);
 
-        for row in 0..map_height {
-            let mut rows: Vec<CellWidget> = Vec::new();
+    for row in 0..map_height {
+      let mut rows: Vec<CellWidget> = Vec::new();
 
-            for col in 0..map_width {
-                let (focused_row, focused_col) = focused_cell.get_coords();
-                let selected: bool = row == focused_row && col == focused_col;
-                let player_base: bool = row == player_base_coords.0 && col == player_base_coords.1;
-                let player_ore: bool =
-                    row == player_base_coords.0 && col == player_base_coords.1 - 1;
-                let enemy_base: bool = row == enemy_base_coords.0 && col == enemy_base_coords.1;
-                let enemy_ore: bool = row == enemy_base_coords.0 && col == enemy_base_coords.1 + 1;
+      for col in 0..map_width {
+        let (focused_row, focused_col) = focused_cell.get_coords();
+        let selected: bool = row == focused_row && col == focused_col;
+        let player_base: bool = row == player_base_coords.0 && col == player_base_coords.1;
+        let player_ore: bool = row == player_base_coords.0 && col == player_base_coords.1 - 1;
+        let enemy_base: bool = row == enemy_base_coords.0 && col == enemy_base_coords.1;
+        let enemy_ore: bool = row == enemy_base_coords.0 && col == enemy_base_coords.1 + 1;
 
-                let structure: Structures = if player_base {
-                    Structures::Base(BaseBuilding::new(Players::Player))
-                } else if enemy_base {
-                    Structures::Base(BaseBuilding::new(Players::Enemy))
-                } else if player_ore {
-                    Structures::Ore(Ore::new(Players::Player, 1))
-                } else if enemy_ore {
-                    Structures::Ore(Ore::new(Players::Enemy, 1))
-                } else {
-                    Structures::Stone(Stone::new())
-                };
-
-                let unit: Option<Units> = if player_base {
-                    Some(Units::Miner(MinerUnit::new(
-                        Players::Player,
-                        player_base_coords,
-                    )))
-                } else if enemy_base {
-                    Some(Units::Miner(MinerUnit::new(
-                        Players::Enemy,
-                        enemy_base_coords,
-                    )))
-                } else {
-                    None
-                };
-
-                rows.push(CellWidget::new(
-                    row, col, zoom_level, selected, structure, unit,
-                ));
-            }
-
-            cells.push(rows);
-        }
-
-        let marked_cells: MarkedCells = MarkedCells::new();
-
-        Self {
-            cells_area,
-            cell_width,
-            cell_height,
-            map_width,
-            map_height,
-            cols,
-            rows,
-            vertical_offset,
-            horizontal_offset,
-            cells,
-            zoom_level,
-            focused_cell,
-            marked_cells,
-        }
-    }
-
-    pub fn get_ref_cell(&self, row: usize, col: usize) -> &CellWidget {
-        &self.cells[row][col]
-    }
-
-    fn get_mut_cell(&mut self, row: usize, col: usize) -> &mut CellWidget {
-        &mut self.cells[row][col]
-    }
-
-    pub fn get_marked_cells_widgets(&self) -> VecDeque<&CellWidget> {
-        self.marked_cells
-            .marked_cells
-            .iter()
-            .map(|&(row, col)| &self.cells[row][col])
-            .collect()
-    }
-
-    pub fn get_marked_cells(&self) -> &VecDeque<(usize, usize)> {
-        &self.marked_cells.marked_cells
-    }
-
-    pub fn toggle_marking(&mut self) {
-        self.marked_cells.marking_cells = !self.marked_cells.marking_cells;
-
-        if self.marked_cells.marking_cells {
-            self.start_marking_cells();
+        let structure: Structures = if player_base {
+          Structures::Base(BaseBuilding::new(Players::Player))
+        } else if enemy_base {
+          Structures::Base(BaseBuilding::new(Players::Enemy))
+        } else if player_ore {
+          Structures::Ore(Ore::new(Players::Player, 1))
+        } else if enemy_ore {
+          Structures::Ore(Ore::new(Players::Enemy, 1))
         } else {
-            self.end_marking_cells(false);
-        }
+          Structures::Stone(Stone::new())
+        };
+
+        let unit: Option<Units> = if player_base {
+          Some(Units::Miner(MinerUnit::new(
+            Players::Player,
+            player_base_coords,
+          )))
+        } else if enemy_base {
+          Some(Units::Miner(MinerUnit::new(
+            Players::Enemy,
+            enemy_base_coords,
+          )))
+        } else {
+          None
+        };
+
+        rows.push(CellWidget::new(
+          row, col, zoom_level, selected, structure, unit,
+        ));
+      }
+
+      cells.push(rows);
     }
 
-    pub fn push_marked_cell(&mut self, new_cell: (usize, usize)) {
-        if self.marked_cells.marked_cells.back() == Some(&new_cell) {
-            return;
-        }
-        let cell: &mut CellWidget = self.get_mut_cell(new_cell.0, new_cell.1);
+    let marked_cells: MarkedCells = MarkedCells::new();
 
-        if !cell.get_marked() {
-            cell.set_marked(true);
-        }
+    Self {
+      cells_area,
+      cell_width,
+      cell_height,
+      map_width,
+      map_height,
+      cols,
+      rows,
+      vertical_offset,
+      horizontal_offset,
+      cells,
+      zoom_level,
+      focused_cell,
+      marked_cells,
+    }
+  }
 
-        self.marked_cells
-            .marked_cells
-            .push_back((new_cell.0, new_cell.1));
+  pub fn get_ref_cell(&self, row: usize, col: usize) -> &CellWidget {
+    &self.cells[row][col]
+  }
+
+  fn get_mut_cell(&mut self, row: usize, col: usize) -> &mut CellWidget {
+    &mut self.cells[row][col]
+  }
+
+  pub fn get_marked_cells_widgets(&self) -> VecDeque<&CellWidget> {
+    self
+      .marked_cells
+      .marked_cells
+      .iter()
+      .map(|&(row, col)| &self.cells[row][col])
+      .collect()
+  }
+
+  pub fn get_marked_cells(&self) -> &VecDeque<(usize, usize)> {
+    &self.marked_cells.marked_cells
+  }
+
+  pub fn toggle_marking(&mut self) {
+    self.marked_cells.marking_cells = !self.marked_cells.marking_cells;
+
+    if self.marked_cells.marking_cells {
+      self.start_marking_cells();
+    } else {
+      self.end_marking_cells(false);
+    }
+  }
+
+  pub fn push_marked_cell(&mut self, new_cell: (usize, usize)) {
+    if self.marked_cells.marked_cells.back() == Some(&new_cell) {
+      return;
+    }
+    let cell: &mut CellWidget = self.get_mut_cell(new_cell.0, new_cell.1);
+
+    if !cell.get_marked() {
+      cell.set_marked(true);
     }
 
-    pub fn pop_marked_cell(&mut self) {
-        if self.marked_cells.marked_cells.len() < 2 {
-            return;
-        }
+    self
+      .marked_cells
+      .marked_cells
+      .push_back((new_cell.0, new_cell.1));
+  }
 
-        let old: (usize, usize) =
-            self.marked_cells.marked_cells[self.marked_cells.marked_cells.len() - 1];
-        let new: (usize, usize) =
-            self.marked_cells.marked_cells[self.marked_cells.marked_cells.len() - 2];
-        let old_is_unique: bool = self
-            .marked_cells
-            .marked_cells
-            .iter()
-            .filter(|x| **x == old)
-            .count()
-            == 1;
-
-        let old_cell: &mut CellWidget = self.get_mut_cell(old.0, old.1).set_selected(false);
-        if old_is_unique {
-            old_cell.set_marked(false);
-        }
-
-        self.get_mut_cell(new.0, new.1).set_selected(true);
-
-        self.marked_cells.marked_cells.pop_back();
-
-        self.focused_cell.set_focused_cell(new);
+  pub fn pop_marked_cell(&mut self) {
+    if self.marked_cells.marked_cells.len() < 2 {
+      return;
     }
 
-    pub fn start_marking_cells(&mut self) {
-        let (row, col) = self.focused_cell.get_coords();
+    let old: (usize, usize) =
+      self.marked_cells.marked_cells[self.marked_cells.marked_cells.len() - 1];
+    let new: (usize, usize) =
+      self.marked_cells.marked_cells[self.marked_cells.marked_cells.len() - 2];
+    let old_is_unique: bool = self
+      .marked_cells
+      .marked_cells
+      .iter()
+      .filter(|x| **x == old)
+      .count()
+      == 1;
 
-        let selected_unit: Option<Units> = self.get_ref_cell(row, col).get_option_unit();
-        if selected_unit.get_owner() != Players::Player || !selected_unit.get_can_dig() {
-            self.marked_cells.marking_cells = false;
-            return;
-        }
-        // Extend queued work from its final destination, not the miner's current cell.
-        let start: (usize, usize) = selected_unit
-            .get_ref_tasks()
-            .back()
-            .and_then(|task| task.get_path().back())
-            .copied()
-            .unwrap_or((row, col));
-        self.focused_cell.set_focused_cell(start);
-        let start: (usize, usize) = self.focused_cell.get_coords();
-        self.get_mut_cell(row, col).set_selected(false);
-        self.get_mut_cell(start.0, start.1)
-            .set_selected(true)
-            .set_marked(true);
-        if !self.is_focused_cell_visible() {
-            self.vertical_offset
-                .set_value(start.0.saturating_sub(self.rows / 2));
-            self.horizontal_offset
-                .set_value(start.1.saturating_sub(self.cols / 2));
-        }
-        self.marked_cells.selected_unit = selected_unit;
-        self.marked_cells.marked_cells.push_back(start);
+    let old_cell: &mut CellWidget = self.get_mut_cell(old.0, old.1).set_selected(false);
+    if old_is_unique {
+      old_cell.set_marked(false);
     }
 
-    pub fn end_marking_cells(&mut self, del: bool) {
-        self.marked_cells.marking_cells = false;
-        for (row, col) in self.marked_cells.marked_cells.clone() {
-            self.get_mut_cell(row, col).set_marked(false);
+    self.get_mut_cell(new.0, new.1).set_selected(true);
+
+    self.marked_cells.marked_cells.pop_back();
+
+    self.focused_cell.set_focused_cell(new);
+  }
+
+  pub fn start_marking_cells(&mut self) {
+    let (row, col) = self.focused_cell.get_coords();
+
+    let selected_unit: Option<Units> = self.get_ref_cell(row, col).get_option_unit();
+    if selected_unit.get_owner() != Players::Player || !selected_unit.get_can_dig() {
+      self.marked_cells.marking_cells = false;
+      return;
+    }
+    // Extend queued work from its final destination, not the miner's current cell.
+    let start: (usize, usize) = selected_unit
+      .get_ref_tasks()
+      .back()
+      .and_then(|task| task.get_path().back())
+      .copied()
+      .unwrap_or((row, col));
+    self.focused_cell.set_focused_cell(start);
+    let start: (usize, usize) = self.focused_cell.get_coords();
+    self.get_mut_cell(row, col).set_selected(false);
+    self
+      .get_mut_cell(start.0, start.1)
+      .set_selected(true)
+      .set_marked(true);
+    if !self.is_focused_cell_visible() {
+      self
+        .vertical_offset
+        .set_value(start.0.saturating_sub(self.rows / 2));
+      self
+        .horizontal_offset
+        .set_value(start.1.saturating_sub(self.cols / 2));
+    }
+    self.marked_cells.selected_unit = selected_unit;
+    self.marked_cells.marked_cells.push_back(start);
+  }
+
+  pub fn end_marking_cells(&mut self, del: bool) {
+    self.marked_cells.marking_cells = false;
+    for (row, col) in self.marked_cells.marked_cells.clone() {
+      self.get_mut_cell(row, col).set_marked(false);
+    }
+
+    let (row, col) = self.marked_cells.selected_unit.get_coords();
+
+    if self.marked_cells.marked_cells.len() > 1 && !del {
+      let path: Vec<(usize, usize)> = self
+        .marked_cells
+        .marked_cells
+        .iter()
+        .skip(1)
+        .cloned()
+        .collect();
+
+      let tick_increase: f32 = self.marked_cells.selected_unit.get_digging_power();
+
+      let tasks: VecDeque<Tasks> = path
+        .chunk_by(|a, b| self.is_walkable(*a) == self.is_walkable(*b))
+        .map(|segment| {
+          let path = segment.iter().copied().collect();
+          if self.is_walkable(segment[0]) {
+            Tasks::Moving(MovingTask::new(path))
+          } else {
+            Tasks::Digging(DiggingTask::new(path, tick_increase))
+          }
+        })
+        .collect();
+      if let Some(unit) = self.get_mut_cell(row, col).get_mut_option_unit().as_mut() {
+        unit.get_mut_tasks().extend(tasks);
+      }
+    }
+
+    self.marked_cells.selected_unit = None;
+    self.marked_cells.marked_cells.clear();
+  }
+
+  fn max_offset(map_size: usize, size: usize) -> usize {
+    if map_size > size { map_size - size } else { 0 }
+  }
+
+  fn is_walkable(&self, (row, col): (usize, usize)) -> bool {
+    self
+      .cells
+      .get(row)
+      .and_then(|cells| cells.get(col))
+      .is_some_and(|cell| {
+        matches!(
+          cell.get_structure(),
+          Structures::Tunnel(_) | Structures::Base(_)
+        )
+      })
+  }
+
+  pub fn get_focused_cell(&self) -> &FocusedCell {
+    &self.focused_cell
+  }
+
+  pub fn is_focused_cell_visible(&self) -> bool {
+    let vertical_offset: usize = self.vertical_offset.get_value();
+    let horizontal_offset: usize = self.horizontal_offset.get_value();
+
+    let (row, col) = self.focused_cell.get_coords();
+
+    if 0usize.saturating_add(vertical_offset) > row
+      || row >= self.rows.saturating_add(vertical_offset)
+    {
+      return false;
+    }
+    if 0usize.saturating_add(horizontal_offset) > col
+      || col >= self.cols.saturating_add(horizontal_offset)
+    {
+      return false;
+    }
+
+    true
+  }
+
+  pub fn change_resize(&mut self, area: &Rect, side_panel: bool) {
+    self.cells_area = cells_area_helper(area, side_panel);
+
+    self.cols = (self.cells_area.width / self.cell_width as u16) as usize;
+    self.rows = (self.cells_area.height / self.cell_height as u16) as usize;
+
+    let v_max_offset: usize = Self::max_offset(self.map_height, self.rows);
+    let h_max_offset: usize = Self::max_offset(self.map_width, self.cols);
+
+    self.horizontal_offset =
+      Offset::new(Some(self.horizontal_offset.get_value()), Some(h_max_offset));
+    self.vertical_offset = Offset::new(Some(self.vertical_offset.get_value()), Some(v_max_offset));
+  }
+
+  pub fn change_zoom(&mut self, new_zoom_level: ZoomLevel) {
+    self.zoom_level = new_zoom_level;
+
+    self.cell_width = new_zoom_level.get_cell_size(CellSizes::Width);
+    self.cell_height = new_zoom_level.get_cell_size(CellSizes::Height);
+
+    self.cols = (self.cells_area.width / self.cell_width as u16) as usize;
+    self.rows = (self.cells_area.height / self.cell_height as u16) as usize;
+
+    let v_max_offset: usize = Self::max_offset(self.map_height, self.rows);
+    let h_max_offset: usize = Self::max_offset(self.map_width, self.cols);
+
+    self.vertical_offset = Offset::new(Some(self.vertical_offset.get_value()), Some(v_max_offset));
+    self.horizontal_offset =
+      Offset::new(Some(self.horizontal_offset.get_value()), Some(h_max_offset));
+
+    let (focused_row, focused_coll) = self.focused_cell.get_coords();
+
+    self.focused_cell =
+      FocusedCell::new(focused_row, focused_coll, self.map_height, self.map_width);
+
+    for row in 0..self.map_height {
+      for col in 0..self.map_width {
+        self.get_mut_cell(row, col).set_zoom_level(new_zoom_level);
+      }
+    }
+  }
+
+  pub fn change_focused_cell(&mut self, direction: MoveFocusedCell) {
+    let old_cell: (usize, usize) = self.focused_cell.get_coords();
+    let new_cell: (usize, usize) = self.focused_cell.move_focused_cell(direction);
+
+    self
+      .get_mut_cell(old_cell.0, old_cell.1)
+      .set_selected(false);
+    self.get_mut_cell(new_cell.0, new_cell.1).set_selected(true);
+
+    if self.marked_cells.marking_cells {
+      self.push_marked_cell(new_cell);
+    }
+  }
+
+  pub fn advance_turn(&mut self) {
+    // Snapshot positions so moving to a later cell cannot grant another turn.
+    let active: Vec<(usize, usize)> = self
+      .cells
+      .iter()
+      .enumerate()
+      .flat_map(|(row, cells)| {
+        cells.iter().enumerate().filter_map(move |(col, cell)| {
+          cell
+            .get_ref_option_unit()
+            .as_ref()
+            .filter(|unit| !unit.get_ref_tasks().is_empty())
+            .map(|_| (row, col))
+        })
+      })
+      .collect();
+
+    for (row, col) in active {
+      // Keep the route's origin stable while the player is drawing it.
+      if self.marked_cells.marking_cells
+        && self.marked_cells.selected_unit.get_coords() == (row, col)
+      {
+        continue;
+      }
+      let mut unit: Units = self
+        .get_mut_cell(row, col)
+        .get_mut_option_unit()
+        .take()
+        .unwrap();
+      let mut task: Tasks = unit.get_mut_tasks().pop_front().unwrap();
+      let mut destination = (row, col);
+
+      if let Some((target_row, target_col)) = task.get_path().front().copied() {
+        let adjacent: bool = row
+          .abs_diff(target_row)
+          .saturating_add(col.abs_diff(target_col))
+          == 1;
+        if target_row >= self.map_height || target_col >= self.map_width || !adjacent {
+          // Discard invalid routes rather than teleporting or indexing outside the map.
+          *self.get_mut_cell(row, col).get_mut_option_unit() = Some(unit);
+          continue;
         }
 
-        let (row, col) = self.marked_cells.selected_unit.get_coords();
-
-        if self.marked_cells.marked_cells.len() > 1 && !del {
-            let path: Vec<(usize, usize)> = self
-                .marked_cells
-                .marked_cells
-                .iter()
-                .skip(1)
-                .cloned()
-                .collect();
-
-            let tick_increase: f32 = self.marked_cells.selected_unit.get_digging_power();
-
-            let tasks: VecDeque<Tasks> = path
-                .chunk_by(|a, b| self.is_walkable(*a) == self.is_walkable(*b))
-                .map(|segment| {
-                    let path = segment.iter().copied().collect();
-                    if self.is_walkable(segment[0]) {
-                        Tasks::Moving(MovingTask::new(path))
-                    } else {
-                        Tasks::Digging(DiggingTask::new(path, tick_increase))
-                    }
-                })
-                .collect();
-            if let Some(unit) = self.get_mut_cell(row, col).get_mut_option_unit().as_mut() {
-                unit.get_mut_tasks().extend(tasks);
+        let cell: &mut CellWidget = self.get_mut_cell(target_row, target_col);
+        if cell.get_ref_option_unit().is_none() {
+          let structure: Structures = cell.get_structure();
+          // Previously planned stone may already be a tunnel when this task starts.
+          task = match (task, structure) {
+            (Tasks::Digging(dig), Structures::Tunnel(_) | Structures::Base(_)) => {
+              Tasks::Moving(MovingTask::from_digging(dig))
             }
-        }
-
-        self.marked_cells.selected_unit = None;
-        self.marked_cells.marked_cells.clear();
-    }
-
-    fn max_offset(map_size: usize, size: usize) -> usize {
-        if map_size > size { map_size - size } else { 0 }
-    }
-
-    fn is_walkable(&self, (row, col): (usize, usize)) -> bool {
-        self.cells
-            .get(row)
-            .and_then(|cells| cells.get(col))
-            .is_some_and(|cell| {
-                matches!(
-                    cell.get_structure(),
-                    Structures::Tunnel(_) | Structures::Base(_)
-                )
-            })
-    }
-
-    pub fn get_focused_cell(&self) -> &FocusedCell {
-        &self.focused_cell
-    }
-
-    pub fn is_focused_cell_visible(&self) -> bool {
-        let vertical_offset: usize = self.vertical_offset.get_value();
-        let horizontal_offset: usize = self.horizontal_offset.get_value();
-
-        let (row, col) = self.focused_cell.get_coords();
-
-        if 0usize.saturating_add(vertical_offset) > row
-            || row >= self.rows.saturating_add(vertical_offset)
-        {
-            return false;
-        }
-        if 0usize.saturating_add(horizontal_offset) > col
-            || col >= self.cols.saturating_add(horizontal_offset)
-        {
-            return false;
-        }
-
-        true
-    }
-
-    pub fn change_resize(&mut self, area: &Rect, side_panel: bool) {
-        self.cells_area = cells_area_helper(area, side_panel);
-
-        self.cols = (self.cells_area.width / self.cell_width as u16) as usize;
-        self.rows = (self.cells_area.height / self.cell_height as u16) as usize;
-
-        let v_max_offset: usize = Self::max_offset(self.map_height, self.rows);
-        let h_max_offset: usize = Self::max_offset(self.map_width, self.cols);
-
-        self.horizontal_offset =
-            Offset::new(Some(self.horizontal_offset.get_value()), Some(h_max_offset));
-        self.vertical_offset =
-            Offset::new(Some(self.vertical_offset.get_value()), Some(v_max_offset));
-    }
-
-    pub fn change_zoom(&mut self, new_zoom_level: ZoomLevel) {
-        self.zoom_level = new_zoom_level;
-
-        self.cell_width = new_zoom_level.get_cell_size(CellSizes::Width);
-        self.cell_height = new_zoom_level.get_cell_size(CellSizes::Height);
-
-        self.cols = (self.cells_area.width / self.cell_width as u16) as usize;
-        self.rows = (self.cells_area.height / self.cell_height as u16) as usize;
-
-        let v_max_offset: usize = Self::max_offset(self.map_height, self.rows);
-        let h_max_offset: usize = Self::max_offset(self.map_width, self.cols);
-
-        self.vertical_offset =
-            Offset::new(Some(self.vertical_offset.get_value()), Some(v_max_offset));
-        self.horizontal_offset =
-            Offset::new(Some(self.horizontal_offset.get_value()), Some(h_max_offset));
-
-        let (focused_row, focused_coll) = self.focused_cell.get_coords();
-
-        self.focused_cell =
-            FocusedCell::new(focused_row, focused_coll, self.map_height, self.map_width);
-
-        for row in 0..self.map_height {
-            for col in 0..self.map_width {
-                self.get_mut_cell(row, col).set_zoom_level(new_zoom_level);
+            (Tasks::Moving(moving), Structures::Stone(_)) => {
+              Tasks::Digging(DiggingTask::from_moving(moving, unit.get_digging_power()))
             }
-        }
-    }
-
-    pub fn change_focused_cell(&mut self, direction: MoveFocusedCell) {
-        let old_cell: (usize, usize) = self.focused_cell.get_coords();
-        let new_cell: (usize, usize) = self.focused_cell.move_focused_cell(direction);
-
-        self.get_mut_cell(old_cell.0, old_cell.1)
-            .set_selected(false);
-        self.get_mut_cell(new_cell.0, new_cell.1).set_selected(true);
-
-        if self.marked_cells.marking_cells {
-            self.push_marked_cell(new_cell);
-        }
-    }
-
-    pub fn advance_turn(&mut self) {
-        // Snapshot positions so moving to a later cell cannot grant another turn.
-        let active: Vec<(usize, usize)> = self
-            .cells
-            .iter()
-            .enumerate()
-            .flat_map(|(row, cells)| {
-                cells.iter().enumerate().filter_map(move |(col, cell)| {
-                    cell.get_ref_option_unit()
-                        .as_ref()
-                        .filter(|unit| !unit.get_ref_tasks().is_empty())
-                        .map(|_| (row, col))
-                })
-            })
-            .collect();
-
-        for (row, col) in active {
-            // Keep the route's origin stable while the player is drawing it.
-            if self.marked_cells.marking_cells
-                && self.marked_cells.selected_unit.get_coords() == (row, col)
-            {
-                continue;
+            (task, _) => task,
+          };
+          match (&mut task, structure) {
+            (Tasks::Digging(dig), Structures::Stone(mut stone)) => {
+              let max: f32 = f32::from(stone.get_max_durability());
+              let before: u16 = (dig.get_progress() * max / 100.0) as u16;
+              dig.progress();
+              let after: u16 = (dig.get_progress() * max / 100.0) as u16;
+              stone.take_damage(after.saturating_sub(before));
+              if stone.get_durability() == 0 {
+                cell.set_structure(Structures::Tunnel(Tunnel::new()));
+                destination = (target_row, target_col);
+                dig.pop_front();
+              } else {
+                cell.set_structure(Structures::Stone(stone));
+              }
             }
-            let mut unit: Units = self
-                .get_mut_cell(row, col)
-                .get_mut_option_unit()
-                .take()
-                .unwrap();
-            let mut task: Tasks = unit.get_mut_tasks().pop_front().unwrap();
-            let mut destination = (row, col);
-
-            if let Some((target_row, target_col)) = task.get_path().front().copied() {
-                let adjacent: bool = row
-                    .abs_diff(target_row)
-                    .saturating_add(col.abs_diff(target_col))
-                    == 1;
-                if target_row >= self.map_height || target_col >= self.map_width || !adjacent {
-                    // Discard invalid routes rather than teleporting or indexing outside the map.
-                    *self.get_mut_cell(row, col).get_mut_option_unit() = Some(unit);
-                    continue;
-                }
-
-                let cell: &mut CellWidget = self.get_mut_cell(target_row, target_col);
-                if cell.get_ref_option_unit().is_none() {
-                    let structure: Structures = cell.get_structure();
-                    // Previously planned stone may already be a tunnel when this task starts.
-                    task = match (task, structure) {
-                        (Tasks::Digging(dig), Structures::Tunnel(_) | Structures::Base(_)) => {
-                            Tasks::Moving(MovingTask::from_digging(dig))
-                        }
-                        (Tasks::Moving(moving), Structures::Stone(_)) => Tasks::Digging(
-                            DiggingTask::from_moving(moving, unit.get_digging_power()),
-                        ),
-                        (task, _) => task,
-                    };
-                    match (&mut task, structure) {
-                        (Tasks::Digging(dig), Structures::Stone(mut stone)) => {
-                            let max: f32 = f32::from(stone.get_max_durability());
-                            let before: u16 = (dig.get_progress() * max / 100.0) as u16;
-                            dig.progress();
-                            let after: u16 = (dig.get_progress() * max / 100.0) as u16;
-                            stone.take_damage(after.saturating_sub(before));
-                            if stone.get_durability() == 0 {
-                                cell.set_structure(Structures::Tunnel(Tunnel::new()));
-                                destination = (target_row, target_col);
-                                dig.pop_front();
-                            } else {
-                                cell.set_structure(Structures::Stone(stone));
-                            }
-                        }
-                        (Tasks::Moving(moving), Structures::Tunnel(_) | Structures::Base(_)) => {
-                            moving.progress();
-                            if moving.is_finished() {
-                                destination = (target_row, target_col);
-                                moving.pop_front();
-                            }
-                        }
-                        _ => {}
-                    }
-                }
-                if !task.get_path().is_empty() {
-                    unit.get_mut_tasks().push_front(task);
-                }
+            (Tasks::Moving(moving), Structures::Tunnel(_) | Structures::Base(_)) => {
+              moving.progress();
+              if moving.is_finished() {
+                destination = (target_row, target_col);
+                moving.pop_front();
+              }
             }
-            unit.set_coords(destination);
-            *self
-                .get_mut_cell(destination.0, destination.1)
-                .get_mut_option_unit() = Some(unit);
+            _ => {}
+          }
         }
+        if !task.get_path().is_empty() {
+          unit.get_mut_tasks().push_front(task);
+        }
+      }
+      unit.set_coords(destination);
+      *self
+        .get_mut_cell(destination.0, destination.1)
+        .get_mut_option_unit() = Some(unit);
     }
+  }
 }

src/app/states/skirmish_states/focused_cell.rs

@@ -1,53 +1,53 @@
 pub enum MoveFocusedCell {
-    Up,
-    Down,
-    Left,
-    Right,
+  Up,
+  Down,
+  Left,
+  Right,
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct FocusedCell {
-    row: usize,
-    col: usize,
-    max_row: usize,
-    max_col: usize,
+  row: usize,
+  col: usize,
+  max_row: usize,
+  max_col: usize,
 }
 
 impl FocusedCell {
-    pub fn new(row: usize, col: usize, max_row: usize, max_col: usize) -> Self {
-        Self {
-            row,
-            col,
-            max_row,
-            max_col,
-        }
+  pub fn new(row: usize, col: usize, max_row: usize, max_col: usize) -> Self {
+    Self {
+      row,
+      col,
+      max_row,
+      max_col,
+    }
+  }
+
+  pub fn get_coords(&self) -> (usize, usize) {
+    (self.row, self.col)
+  }
+
+  pub fn move_focused_cell(&mut self, direction: MoveFocusedCell) -> (usize, usize) {
+    match direction {
+      MoveFocusedCell::Up => {
+        self.row = self.row.saturating_sub(1).max(0);
+      }
+      MoveFocusedCell::Down => {
+        self.row = self.row.saturating_add(1).min(self.max_row - 1);
+      }
+      MoveFocusedCell::Left => {
+        self.col = self.col.saturating_sub(1).max(0);
+      }
+      MoveFocusedCell::Right => {
+        self.col = self.col.saturating_add(1).min(self.max_col - 1);
+      }
     }
 
-    pub fn get_coords(&self) -> (usize, usize) {
-        (self.row, self.col)
-    }
+    (self.row, self.col)
+  }
 
-    pub fn move_focused_cell(&mut self, direction: MoveFocusedCell) -> (usize, usize) {
-        match direction {
-            MoveFocusedCell::Up => {
-                self.row = self.row.saturating_sub(1).max(0);
-            }
-            MoveFocusedCell::Down => {
-                self.row = self.row.saturating_add(1).min(self.max_row - 1);
-            }
-            MoveFocusedCell::Left => {
-                self.col = self.col.saturating_sub(1).max(0);
-            }
-            MoveFocusedCell::Right => {
-                self.col = self.col.saturating_add(1).min(self.max_col - 1);
-            }
-        }
-
-        (self.row, self.col)
-    }
-
-    pub fn set_focused_cell(&mut self, cell: (usize, usize)) {
-        self.row = cell.0.max(0).min(self.max_row - 1);
-        self.col = cell.1.max(0).min(self.max_col - 1);
-    }
+  pub fn set_focused_cell(&mut self, cell: (usize, usize)) {
+    self.row = cell.0.max(0).min(self.max_row - 1);
+    self.col = cell.1.max(0).min(self.max_col - 1);
+  }
 }

src/app/states/skirmish_states/game_mode.rs

@@ -2,6 +2,6 @@ use clap::ValueEnum;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, ValueEnum)]
 pub enum GameMode {
-    LastManStanding,
-    FrontLines,
+  LastManStanding,
+  FrontLines,
 }

src/app/states/skirmish_states/marked_cells.rs

@@ -3,17 +3,17 @@ use std::collections::VecDeque;
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct MarkedCells {
-    pub marking_cells: bool,
-    pub marked_cells: VecDeque<(usize, usize)>,
-    pub selected_unit: Option<Units>,
+  pub marking_cells: bool,
+  pub marked_cells: VecDeque<(usize, usize)>,
+  pub selected_unit: Option<Units>,
 }
 
 impl MarkedCells {
-    pub fn new() -> Self {
-        Self {
-            marking_cells: false,
-            marked_cells: VecDeque::new(),
-            selected_unit: None,
-        }
+  pub fn new() -> Self {
+    Self {
+      marking_cells: false,
+      marked_cells: VecDeque::new(),
+      selected_unit: None,
     }
+  }
 }

src/app/states/skirmish_states/offset.rs

@@ -1,35 +1,35 @@
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct Offset {
-    value: usize,
-    max: usize,
+  value: usize,
+  max: usize,
 }
 
 impl Offset {
-    pub fn new(initial_value: Option<usize>, initial_max: Option<usize>) -> Self {
-        Self {
-            value: initial_value.unwrap_or(0).min(initial_max.unwrap_or(0)),
-            max: initial_max.unwrap_or(0),
-        }
+  pub fn new(initial_value: Option<usize>, initial_max: Option<usize>) -> Self {
+    Self {
+      value: initial_value.unwrap_or(0).min(initial_max.unwrap_or(0)),
+      max: initial_max.unwrap_or(0),
     }
+  }
 
-    pub fn get_value(&self) -> usize {
-        self.value
-    }
+  pub fn get_value(&self) -> usize {
+    self.value
+  }
 
-    pub fn set_value(&mut self, value: usize) {
-        self.value = value.min(self.max);
-    }
+  pub fn set_value(&mut self, value: usize) {
+    self.value = value.min(self.max);
+  }
 
-    pub fn set_max(&mut self, max: usize) {
-        self.max = max;
-        self.value = self.value.min(max);
-    }
+  pub fn set_max(&mut self, max: usize) {
+    self.max = max;
+    self.value = self.value.min(max);
+  }
 
-    pub fn next(&mut self) {
-        self.value = self.value.saturating_add(1).min(self.max);
-    }
+  pub fn next(&mut self) {
+    self.value = self.value.saturating_add(1).min(self.max);
+  }
 
-    pub fn prev(&mut self) {
-        self.value = self.value.saturating_sub(1).max(0)
-    }
+  pub fn prev(&mut self) {
+    self.value = self.value.saturating_sub(1).max(0)
+  }
 }

src/app/states/skirmish_states/players.rs

@@ -1,37 +1,37 @@
 use ratatui::{
-    style::{Color, Stylize},
-    text::Span,
+  style::{Color, Stylize},
+  text::Span,
 };
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum Players {
-    Player,
-    Enemy,
-    Unclaimed,
+  Player,
+  Enemy,
+  Unclaimed,
 }
 
 impl Players {
-    pub fn get_text(&self) -> &'static str {
-        match self {
-            Self::Player => "Player",
-            Self::Enemy => "Enemy",
-            Self::Unclaimed => "Unclaimed",
-        }
+  pub fn get_text(&self) -> &'static str {
+    match self {
+      Self::Player => "Player",
+      Self::Enemy => "Enemy",
+      Self::Unclaimed => "Unclaimed",
     }
+  }
 
-    pub fn get_color(&self) -> Color {
-        match self {
-            Self::Player => Color::LightBlue,
-            Self::Enemy => Color::LightRed,
-            Self::Unclaimed => Color::White,
-        }
+  pub fn get_color(&self) -> Color {
+    match self {
+      Self::Player => Color::LightBlue,
+      Self::Enemy => Color::LightRed,
+      Self::Unclaimed => Color::White,
     }
+  }
 
-    pub fn get_span(&self) -> Span<'static> {
-        match self {
-            Self::Player => self.get_text().fg(self.get_color()),
-            Self::Enemy => self.get_text().fg(self.get_color()),
-            Self::Unclaimed => self.get_text().fg(self.get_color()),
-        }
+  pub fn get_span(&self) -> Span<'static> {
+    match self {
+      Self::Player => self.get_text().fg(self.get_color()),
+      Self::Enemy => self.get_text().fg(self.get_color()),
+      Self::Unclaimed => self.get_text().fg(self.get_color()),
     }
+  }
 }

src/app/states/skirmish_states/structures/base.rs

@@ -3,57 +3,57 @@ use ratatui::style::Color;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct BaseBuilding {
-    durability: u16,
-    stress: u8,
-    owner: Players,
-    level: u8,
+  durability: u16,
+  stress: u8,
+  owner: Players,
+  level: u8,
 }
 
 impl BaseBuilding {
-    pub fn new(owner: Players) -> Self {
-        Self {
-            durability: 1500,
-            stress: 0,
-            owner,
-            level: 1,
-        }
+  pub fn new(owner: Players) -> Self {
+    Self {
+      durability: 1500,
+      stress: 0,
+      owner,
+      level: 1,
     }
+  }
 }
 
 impl Structure for BaseBuilding {
-    fn get_tag(&self) -> char {
-        'B'
-    }
+  fn get_tag(&self) -> char {
+    'B'
+  }
 
-    fn get_color(&self) -> Color {
-        match self.owner {
-            Players::Player => Color::LightBlue,
-            Players::Enemy => Color::LightRed,
-            Players::Unclaimed => Color::LightGreen,
-        }
+  fn get_color(&self) -> Color {
+    match self.owner {
+      Players::Player => Color::LightBlue,
+      Players::Enemy => Color::LightRed,
+      Players::Unclaimed => Color::LightGreen,
     }
+  }
 
-    fn get_level(&self) -> char {
-        (self.level + b'0') as char
-    }
+  fn get_level(&self) -> char {
+    (self.level + b'0') as char
+  }
 
-    fn get_durability(&self) -> u16 {
-        self.durability
-    }
+  fn get_durability(&self) -> u16 {
+    self.durability
+  }
 
-    fn get_max_durability(&self) -> u16 {
-        1500
-    }
+  fn get_max_durability(&self) -> u16 {
+    1500
+  }
 
-    fn get_stress(&self) -> u8 {
-        self.stress
-    }
+  fn get_stress(&self) -> u8 {
+    self.stress
+  }
 
-    fn get_name(&self) -> &'static str {
-        "Base"
-    }
+  fn get_name(&self) -> &'static str {
+    "Base"
+  }
 
-    fn get_owner(&self) -> Players {
-        self.owner
-    }
+  fn get_owner(&self) -> Players {
+    self.owner
+  }
 }

src/app/states/skirmish_states/structures/ore.rs

@@ -1,94 +1,94 @@
 use crate::app::states::skirmish_states::{Players, structures::Structure};
 use ratatui::{
-    style::{Color, Stylize},
-    text::Line,
+  style::{Color, Stylize},
+  text::Line,
 };
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct Ore {
-    owner: Players,
-    ore_amount: u16,
-    durability: u16,
-    stress: u8,
-    level: u8,
+  owner: Players,
+  ore_amount: u16,
+  durability: u16,
+  stress: u8,
+  level: u8,
 }
 
 impl Ore {
-    pub fn new(owner: Players, level: u8) -> Self {
-        Self {
-            owner,
-            ore_amount: 5000,
-            durability: 1000,
-            stress: 0,
-            level,
-        }
+  pub fn new(owner: Players, level: u8) -> Self {
+    Self {
+      owner,
+      ore_amount: 5000,
+      durability: 1000,
+      stress: 0,
+      level,
     }
+  }
 
-    pub fn get_ore_amount(&self) -> u16 {
-        self.ore_amount
-    }
+  pub fn get_ore_amount(&self) -> u16 {
+    self.ore_amount
+  }
 
-    pub fn get_max_ore_amount(&self) -> u16 {
-        5000
-    }
+  pub fn get_max_ore_amount(&self) -> u16 {
+    5000
+  }
 
-    pub fn set_owner(&mut self, new_owner: Players) -> &mut Self {
-        self.owner = new_owner;
-        self
-    }
+  pub fn set_owner(&mut self, new_owner: Players) -> &mut Self {
+    self.owner = new_owner;
+    self
+  }
 }
 
 impl Structure for Ore {
-    fn get_tag(&self) -> char {
-        'O'
+  fn get_tag(&self) -> char {
+    'O'
+  }
+
+  fn get_color(&self) -> Color {
+    match self.owner {
+      Players::Player => self.owner.get_color(),
+      Players::Enemy => self.owner.get_color(),
+      Players::Unclaimed => Color::Indexed(217),
     }
+  }
 
-    fn get_color(&self) -> Color {
-        match self.owner {
-            Players::Player => self.owner.get_color(),
-            Players::Enemy => self.owner.get_color(),
-            Players::Unclaimed => Color::Indexed(217),
-        }
+  fn get_durability(&self) -> u16 {
+    self.durability
+  }
+
+  fn get_level(&self) -> char {
+    if self.level != 0 {
+      (self.level + b'0') as char
+    } else {
+      ' '
     }
+  }
 
-    fn get_durability(&self) -> u16 {
-        self.durability
-    }
+  fn get_max_durability(&self) -> u16 {
+    1000
+  }
 
-    fn get_level(&self) -> char {
-        if self.level != 0 {
-            (self.level + b'0') as char
-        } else {
-            ' '
-        }
-    }
+  fn get_name(&self) -> &'static str {
+    "Ore"
+  }
 
-    fn get_max_durability(&self) -> u16 {
-        1000
-    }
+  fn get_owner(&self) -> Players {
+    self.owner
+  }
 
-    fn get_name(&self) -> &'static str {
-        "Ore"
-    }
+  fn get_stress(&self) -> u8 {
+    self.stress
+  }
 
-    fn get_owner(&self) -> Players {
-        self.owner
-    }
+  fn text(&self) -> Vec<Line<'_>> {
+    let mut lines: Vec<Line<'_>> = Structure::base_text(self);
 
-    fn get_stress(&self) -> u8 {
-        self.stress
-    }
+    lines.push(Line::from_iter([
+      "Ore: ".gray(),
+      self.get_ore_amount().to_string().cyan(),
+      "/".gray(),
+      self.get_max_ore_amount().to_string().cyan(),
+    ]));
 
-    fn text(&self) -> Vec<Line<'_>> {
-        let mut lines: Vec<Line<'_>> = Structure::base_text(self);
-
-        lines.push(Line::from_iter([
-            "Ore: ".gray(),
-            self.get_ore_amount().to_string().cyan(),
-            "/".gray(),
-            self.get_max_ore_amount().to_string().cyan(),
-        ]));
-
-        lines
-    }
+    lines
+  }
 }

src/app/states/skirmish_states/structures/stone.rs

@@ -3,53 +3,53 @@ use ratatui::style::Color;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct Stone {
-    durability: u16,
-    stress: u8,
+  durability: u16,
+  stress: u8,
 }
 
 impl Stone {
-    pub fn take_damage(&mut self, damage: u16) {
-        self.durability = self.durability.saturating_sub(damage);
-    }
+  pub fn take_damage(&mut self, damage: u16) {
+    self.durability = self.durability.saturating_sub(damage);
+  }
 
-    pub fn new() -> Self {
-        Self {
-            durability: 1000,
-            stress: 0,
-        }
+  pub fn new() -> Self {
+    Self {
+      durability: 1000,
+      stress: 0,
     }
+  }
 }
 
 impl Structure for Stone {
-    fn get_tag(&self) -> char {
-        ' '
-    }
+  fn get_tag(&self) -> char {
+    ' '
+  }
 
-    fn get_color(&self) -> Color {
-        Color::White
-    }
+  fn get_color(&self) -> Color {
+    Color::White
+  }
 
-    fn get_level(&self) -> char {
-        ' '
-    }
+  fn get_level(&self) -> char {
+    ' '
+  }
 
-    fn get_durability(&self) -> u16 {
-        self.durability
-    }
+  fn get_durability(&self) -> u16 {
+    self.durability
+  }
 
-    fn get_max_durability(&self) -> u16 {
-        1000
-    }
+  fn get_max_durability(&self) -> u16 {
+    1000
+  }
 
-    fn get_stress(&self) -> u8 {
-        self.stress
-    }
+  fn get_stress(&self) -> u8 {
+    self.stress
+  }
 
-    fn get_name(&self) -> &'static str {
-        "Stone"
-    }
+  fn get_name(&self) -> &'static str {
+    "Stone"
+  }
 
-    fn get_owner(&self) -> Players {
-        Players::Unclaimed
-    }
+  fn get_owner(&self) -> Players {
+    Players::Unclaimed
+  }
 }

src/app/states/skirmish_states/structures/structure_trait.rs

@@ -1,57 +1,57 @@
 use crate::app::states::skirmish_states::Players;
 use ratatui::{
-    style::{Color, Stylize},
-    text::Line,
+  style::{Color, Stylize},
+  text::Line,
 };
 
 pub trait Structure {
-    fn get_tag(&self) -> char;
+  fn get_tag(&self) -> char;
 
-    fn get_color(&self) -> Color;
+  fn get_color(&self) -> Color;
 
-    fn get_level(&self) -> char;
+  fn get_level(&self) -> char;
 
-    fn get_stress(&self) -> u8;
+  fn get_stress(&self) -> u8;
 
-    fn get_durability(&self) -> u16;
+  fn get_durability(&self) -> u16;
 
-    fn get_max_durability(&self) -> u16;
+  fn get_max_durability(&self) -> u16;
 
-    fn get_name(&self) -> &'static str;
+  fn get_name(&self) -> &'static str;
 
-    fn get_owner(&self) -> Players;
+  fn get_owner(&self) -> Players;
 
-    fn base_text(&self) -> Vec<Line<'_>> {
-        let durability: u16 = self.get_durability();
-        let max_durability: u16 = self.get_max_durability();
-        let durability_percent: u32 = durability as u32 * 100 / max_durability as u32;
-        let stress: u8 = self.get_stress();
-        let level: char = self.get_level();
+  fn base_text(&self) -> Vec<Line<'_>> {
+    let durability: u16 = self.get_durability();
+    let max_durability: u16 = self.get_max_durability();
+    let durability_percent: u32 = durability as u32 * 100 / max_durability as u32;
+    let stress: u8 = self.get_stress();
+    let level: char = self.get_level();
 
-        let mut lines: Vec<Line<'_>> = vec![
-            Line::from_iter([
-                "Durability: ".gray(),
-                durability.to_string().cyan(),
-                "/".gray(),
-                max_durability.to_string().cyan(),
-                " ( ".gray(),
-                durability_percent.to_string().cyan(),
-                "% )".gray(),
-            ]),
-            Line::from_iter(["Stress: ".gray(), stress.to_string().cyan(), "%".gray()]),
-        ];
+    let mut lines: Vec<Line<'_>> = vec![
+      Line::from_iter([
+        "Durability: ".gray(),
+        durability.to_string().cyan(),
+        "/".gray(),
+        max_durability.to_string().cyan(),
+        " ( ".gray(),
+        durability_percent.to_string().cyan(),
+        "% )".gray(),
+      ]),
+      Line::from_iter(["Stress: ".gray(), stress.to_string().cyan(), "%".gray()]),
+    ];
 
-        if level != ' ' {
-            lines.push(Line::from_iter([
-                "Level: ".gray(),
-                level.to_string().cyan(),
-            ]));
-        }
-
-        lines
+    if level != ' ' {
+      lines.push(Line::from_iter([
+        "Level: ".gray(),
+        level.to_string().cyan(),
+      ]));
     }
 
-    fn text(&self) -> Vec<Line<'_>> {
-        self.base_text()
-    }
+    lines
+  }
+
+  fn text(&self) -> Vec<Line<'_>> {
+    self.base_text()
+  }
 }

src/app/states/skirmish_states/structures/structures_enum.rs

@@ -1,78 +1,78 @@
 use crate::app::states::skirmish_states::{
-    Players,
-    structures::{BaseBuilding, Ore, Stone, Structure, Tunnel},
+  Players,
+  structures::{BaseBuilding, Ore, Stone, Structure, Tunnel},
 };
 use ratatui::{
-    style::{Color, Stylize},
-    text::Line,
+  style::{Color, Stylize},
+  text::Line,
 };
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum Structures {
-    Base(BaseBuilding),
-    Tunnel(Tunnel),
-    Stone(Stone),
-    Ore(Ore),
+  Base(BaseBuilding),
+  Tunnel(Tunnel),
+  Stone(Stone),
+  Ore(Ore),
 }
 
 impl Structures {
-    #[inline]
-    fn s(&self) -> &dyn Structure {
-        match self {
-            Self::Base(b) => b,
-            Self::Tunnel(t) => t,
-            Self::Stone(s) => s,
-            Self::Ore(o) => o,
-        }
+  #[inline]
+  fn s(&self) -> &dyn Structure {
+    match self {
+      Self::Base(b) => b,
+      Self::Tunnel(t) => t,
+      Self::Stone(s) => s,
+      Self::Ore(o) => o,
     }
+  }
 }
 
 impl Structure for Structures {
-    fn get_color(&self) -> Color {
-        self.s().get_color()
-    }
-
-    fn get_tag(&self) -> char {
-        self.s().get_tag()
-    }
-
-    fn get_level(&self) -> char {
-        self.s().get_level()
-    }
-
-    fn get_name(&self) -> &'static str {
-        self.s().get_name()
-    }
-
-    fn get_durability(&self) -> u16 {
-        self.s().get_durability()
-    }
-
-    fn get_max_durability(&self) -> u16 {
-        self.s().get_max_durability()
-    }
-
-    fn get_stress(&self) -> u8 {
-        self.s().get_stress()
-    }
-
-    fn get_owner(&self) -> Players {
-        self.s().get_owner()
-    }
-
-    fn text(&self) -> Vec<Line<'_>> {
-        match self.s().get_owner() {
-            Players::Unclaimed => self.s().text(),
-            Players::Player | Players::Enemy => {
-                let mut lines: Vec<Line<'_>> = self.s().text();
-
-                lines.push(Line::from_iter([
-                    "Owner: ".gray(),
-                    self.s().get_owner().get_span(),
-                ]));
-
-                lines
-            }
-        }
+  fn get_color(&self) -> Color {
+    self.s().get_color()
+  }
+
+  fn get_tag(&self) -> char {
+    self.s().get_tag()
+  }
+
+  fn get_level(&self) -> char {
+    self.s().get_level()
+  }
+
+  fn get_name(&self) -> &'static str {
+    self.s().get_name()
+  }
+
+  fn get_durability(&self) -> u16 {
+    self.s().get_durability()
+  }
+
+  fn get_max_durability(&self) -> u16 {
+    self.s().get_max_durability()
+  }
+
+  fn get_stress(&self) -> u8 {
+    self.s().get_stress()
+  }
+
+  fn get_owner(&self) -> Players {
+    self.s().get_owner()
+  }
+
+  fn text(&self) -> Vec<Line<'_>> {
+    match self.s().get_owner() {
+      Players::Unclaimed => self.s().text(),
+      Players::Player | Players::Enemy => {
+        let mut lines: Vec<Line<'_>> = self.s().text();
+
+        lines.push(Line::from_iter([
+          "Owner: ".gray(),
+          self.s().get_owner().get_span(),
+        ]));
+
+        lines
+      }
     }
+  }
 }

src/app/states/skirmish_states/structures/tunnel.rs

@@ -3,55 +3,55 @@ use ratatui::style::Color;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct Tunnel {
-    durability: u16,
-    stress: u8,
-    roof_support: bool,
-    rail: bool,
-    lamp: bool,
+  durability: u16,
+  stress: u8,
+  roof_support: bool,
+  rail: bool,
+  lamp: bool,
 }
 
 impl Tunnel {
-    pub fn new() -> Self {
-        Self {
-            durability: 500,
-            stress: 25,
-            roof_support: false,
-            rail: false,
-            lamp: false,
-        }
+  pub fn new() -> Self {
+    Self {
+      durability: 500,
+      stress: 25,
+      roof_support: false,
+      rail: false,
+      lamp: false,
     }
+  }
 }
 
 impl Structure for Tunnel {
-    fn get_tag(&self) -> char {
-        'T'
-    }
+  fn get_tag(&self) -> char {
+    'T'
+  }
 
-    fn get_color(&self) -> Color {
-        Color::Gray
-    }
+  fn get_color(&self) -> Color {
+    Color::Gray
+  }
 
-    fn get_level(&self) -> char {
-        ' '
-    }
+  fn get_level(&self) -> char {
+    ' '
+  }
 
-    fn get_durability(&self) -> u16 {
-        self.durability
-    }
+  fn get_durability(&self) -> u16 {
+    self.durability
+  }
 
-    fn get_max_durability(&self) -> u16 {
-        500
-    }
+  fn get_max_durability(&self) -> u16 {
+    500
+  }
 
-    fn get_stress(&self) -> u8 {
-        self.stress
-    }
+  fn get_stress(&self) -> u8 {
+    self.stress
+  }
 
-    fn get_name(&self) -> &'static str {
-        "Tunnel"
-    }
+  fn get_name(&self) -> &'static str {
+    "Tunnel"
+  }
 
-    fn get_owner(&self) -> Players {
-        Players::Unclaimed
-    }
+  fn get_owner(&self) -> Players {
+    Players::Unclaimed
+  }
 }

src/app/states/skirmish_states/tasks/digging.rs

@@ -3,71 +3,71 @@ use std::collections::VecDeque;
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct DiggingTask {
-    path: VecDeque<(usize, usize)>,
-    progress: f32,
-    tick_increase: f32,
-    total_steps: usize,
+  path: VecDeque<(usize, usize)>,
+  progress: f32,
+  tick_increase: f32,
+  total_steps: usize,
 }
 
 impl DiggingTask {
-    pub fn new(path: VecDeque<(usize, usize)>, tick_increase: f32) -> Self {
-        Self {
-            total_steps: path.len(),
-            path,
-            progress: 0.0,
-            tick_increase,
-        }
+  pub fn new(path: VecDeque<(usize, usize)>, tick_increase: f32) -> Self {
+    Self {
+      total_steps: path.len(),
+      path,
+      progress: 0.0,
+      tick_increase,
     }
+  }
 
-    pub fn pop_front(&mut self) {
-        self.path.pop_front();
-        self.progress = 0.0;
-    }
+  pub fn pop_front(&mut self) {
+    self.path.pop_front();
+    self.progress = 0.0;
+  }
 
-    pub fn from_moving(task: MovingTask, tick_increase: f32) -> Self {
-        Self {
-            path: task.get_path().clone(),
-            progress: 0.0,
-            tick_increase,
-            total_steps: task.get_total_steps(),
-        }
+  pub fn from_moving(task: MovingTask, tick_increase: f32) -> Self {
+    Self {
+      path: task.get_path().clone(),
+      progress: 0.0,
+      tick_increase,
+      total_steps: task.get_total_steps(),
     }
+  }
 
-    pub fn current_target(&self) -> Option<(usize, usize)> {
-        self.path.front().copied()
-    }
+  pub fn current_target(&self) -> Option<(usize, usize)> {
+    self.path.front().copied()
+  }
 }
 
 impl Task for DiggingTask {
-    fn get_icon(&self) -> char {
-        '⛏'
-    }
+  fn get_icon(&self) -> char {
+    '⛏'
+  }
 
-    fn get_path(&self) -> &VecDeque<(usize, usize)> {
-        &self.path
-    }
+  fn get_path(&self) -> &VecDeque<(usize, usize)> {
+    &self.path
+  }
 
-    fn get_path_front_coords(&self) -> &(usize, usize) {
-        self.path.front().map_or(&(0, 0), |c| c)
-    }
+  fn get_path_front_coords(&self) -> &(usize, usize) {
+    self.path.front().map_or(&(0, 0), |c| c)
+  }
 
-    fn get_path_back_coords(&self) -> &(usize, usize) {
-        self.path.back().map_or(&(0, 0), |c| c)
-    }
+  fn get_path_back_coords(&self) -> &(usize, usize) {
+    self.path.back().map_or(&(0, 0), |c| c)
+  }
 
-    fn get_progress(&self) -> f32 {
-        self.progress
-    }
+  fn get_progress(&self) -> f32 {
+    self.progress
+  }
 
-    fn get_total_steps(&self) -> usize {
-        self.total_steps
-    }
+  fn get_total_steps(&self) -> usize {
+    self.total_steps
+  }
 
-    fn progress(&mut self) {
-        self.progress = (self.progress + self.tick_increase).clamp(0.0, 100.0);
-    }
+  fn progress(&mut self) {
+    self.progress = (self.progress + self.tick_increase).clamp(0.0, 100.0);
+  }
 
-    fn is_finished(&self) -> bool {
-        self.progress >= 100.0
-    }
+  fn is_finished(&self) -> bool {
+    self.progress >= 100.0
+  }
 }

src/app/states/skirmish_states/tasks/moving.rs

@@ -1,6 +1,6 @@
 use crate::app::{
-    states::skirmish_states::tasks::{DiggingTask, Task},
-    threads::TICK_MS,
+  states::skirmish_states::tasks::{DiggingTask, Task},
+  threads::TICK_MS,
 };
 use std::collections::VecDeque;
 
@@ -8,68 +8,68 @@ const MOVEMENT_TICKS: u16 = 3000_u16.div_ceil(TICK_MS as u16);
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct MovingTask {
-    path: VecDeque<(usize, usize)>,
-    ticks: u16,
-    total_steps: usize,
+  path: VecDeque<(usize, usize)>,
+  ticks: u16,
+  total_steps: usize,
 }
 
 impl MovingTask {
-    pub fn new(path: VecDeque<(usize, usize)>) -> Self {
-        Self {
-            total_steps: path.len(),
-            path,
-            ticks: 0,
-        }
+  pub fn new(path: VecDeque<(usize, usize)>) -> Self {
+    Self {
+      total_steps: path.len(),
+      path,
+      ticks: 0,
     }
+  }
 
-    pub fn from_digging(task: DiggingTask) -> Self {
-        Self {
-            total_steps: task.get_total_steps(),
-            path: task.get_path().clone(),
-            ticks: 0,
-        }
+  pub fn from_digging(task: DiggingTask) -> Self {
+    Self {
+      total_steps: task.get_total_steps(),
+      path: task.get_path().clone(),
+      ticks: 0,
     }
+  }
 
-    pub fn pop_front(&mut self) {
-        self.path.pop_front();
-        self.ticks = 0;
-    }
+  pub fn pop_front(&mut self) {
+    self.path.pop_front();
+    self.ticks = 0;
+  }
 
-    pub fn get_movement_progress(&self) -> Option<u16> {
-        (self.ticks > 0).then(|| self.ticks * 100 / MOVEMENT_TICKS)
-    }
+  pub fn get_movement_progress(&self) -> Option<u16> {
+    (self.ticks > 0).then(|| self.ticks * 100 / MOVEMENT_TICKS)
+  }
 }
 
 impl Task for MovingTask {
-    fn get_icon(&self) -> char {
-        '→'
-    }
+  fn get_icon(&self) -> char {
+    '→'
+  }
 
-    fn get_path(&self) -> &VecDeque<(usize, usize)> {
-        &self.path
-    }
+  fn get_path(&self) -> &VecDeque<(usize, usize)> {
+    &self.path
+  }
 
-    fn get_path_front_coords(&self) -> &(usize, usize) {
-        self.path.front().unwrap_or(&(0, 0))
-    }
+  fn get_path_front_coords(&self) -> &(usize, usize) {
+    self.path.front().unwrap_or(&(0, 0))
+  }
 
-    fn get_path_back_coords(&self) -> &(usize, usize) {
-        self.path.back().unwrap_or(&(0, 0))
-    }
+  fn get_path_back_coords(&self) -> &(usize, usize) {
+    self.path.back().unwrap_or(&(0, 0))
+  }
 
-    fn get_progress(&self) -> f32 {
-        f32::from(self.ticks) * 100.0 / f32::from(MOVEMENT_TICKS)
-    }
+  fn get_progress(&self) -> f32 {
+    f32::from(self.ticks) * 100.0 / f32::from(MOVEMENT_TICKS)
+  }
 
-    fn get_total_steps(&self) -> usize {
-        self.total_steps
-    }
+  fn get_total_steps(&self) -> usize {
+    self.total_steps
+  }
 
-    fn progress(&mut self) {
-        self.ticks = (self.ticks + 1).min(MOVEMENT_TICKS);
-    }
+  fn progress(&mut self) {
+    self.ticks = (self.ticks + 1).min(MOVEMENT_TICKS);
+  }
 
-    fn is_finished(&self) -> bool {
-        self.ticks == MOVEMENT_TICKS
-    }
+  fn is_finished(&self) -> bool {
+    self.ticks == MOVEMENT_TICKS
+  }
 }

src/app/states/skirmish_states/tasks/task_trait.rs

@@ -1,28 +1,28 @@
 use std::collections::VecDeque;
 
 pub trait Task {
-    fn get_icon(&self) -> char;
+  fn get_icon(&self) -> char;
 
-    fn get_path(&self) -> &VecDeque<(usize, usize)>;
+  fn get_path(&self) -> &VecDeque<(usize, usize)>;
 
-    fn get_path_front_coords(&self) -> &(usize, usize);
+  fn get_path_front_coords(&self) -> &(usize, usize);
 
-    fn get_path_back_coords(&self) -> &(usize, usize);
+  fn get_path_back_coords(&self) -> &(usize, usize);
 
-    fn get_progress(&self) -> f32;
+  fn get_progress(&self) -> f32;
 
-    fn get_total_steps(&self) -> usize;
+  fn get_total_steps(&self) -> usize;
 
-    fn get_total_progress(&self) -> f32 {
-        let total: usize = self.get_total_steps();
-        if total == 0 {
-            return 100.0;
-        }
-        let completed: usize = total.saturating_sub(self.get_path().len());
-        ((completed as f32 * 100.0 + self.get_progress()) / total as f32).clamp(0.0, 100.0)
+  fn get_total_progress(&self) -> f32 {
+    let total: usize = self.get_total_steps();
+    if total == 0 {
+      return 100.0;
     }
+    let completed: usize = total.saturating_sub(self.get_path().len());
+    ((completed as f32 * 100.0 + self.get_progress()) / total as f32).clamp(0.0, 100.0)
+  }
 
-    fn progress(&mut self);
+  fn progress(&mut self);
 
-    fn is_finished(&self) -> bool;
+  fn is_finished(&self) -> bool;
 }

src/app/states/skirmish_states/tasks/tasks_enum.rs

@@ -3,58 +3,58 @@ use std::collections::VecDeque;
 
 #[derive(Debug, Clone, PartialEq)]
 pub enum Tasks {
-    Digging(DiggingTask),
-    Moving(MovingTask),
+  Digging(DiggingTask),
+  Moving(MovingTask),
 }
 
 impl Tasks {
-    #[inline]
-    fn t(&self) -> &dyn Task {
-        match self {
-            Self::Digging(d) => d,
-            Self::Moving(m) => m,
-        }
+  #[inline]
+  fn t(&self) -> &dyn Task {
+    match self {
+      Self::Digging(d) => d,
+      Self::Moving(m) => m,
     }
+  }
 
-    #[inline]
-    fn t_mut(&mut self) -> &mut dyn Task {
-        match self {
-            Self::Digging(d) => d,
-            Self::Moving(m) => m,
-        }
+  #[inline]
+  fn t_mut(&mut self) -> &mut dyn Task {
+    match self {
+      Self::Digging(d) => d,
+      Self::Moving(m) => m,
     }
+  }
 }
 
 impl Task for Tasks {
-    fn get_icon(&self) -> char {
-        self.t().get_icon()
-    }
+  fn get_icon(&self) -> char {
+    self.t().get_icon()
+  }
 
-    fn get_path(&self) -> &VecDeque<(usize, usize)> {
-        self.t().get_path()
-    }
+  fn get_path(&self) -> &VecDeque<(usize, usize)> {
+    self.t().get_path()
+  }
 
-    fn get_path_front_coords(&self) -> &(usize, usize) {
-        self.t().get_path_front_coords()
-    }
+  fn get_path_front_coords(&self) -> &(usize, usize) {
+    self.t().get_path_front_coords()
+  }
 
-    fn get_path_back_coords(&self) -> &(usize, usize) {
-        self.t().get_path_back_coords()
-    }
+  fn get_path_back_coords(&self) -> &(usize, usize) {
+    self.t().get_path_back_coords()
+  }
 
-    fn get_progress(&self) -> f32 {
-        self.t().get_progress()
-    }
+  fn get_progress(&self) -> f32 {
+    self.t().get_progress()
+  }
 
-    fn get_total_steps(&self) -> usize {
-        self.t().get_total_steps()
-    }
+  fn get_total_steps(&self) -> usize {
+    self.t().get_total_steps()
+  }
 
-    fn is_finished(&self) -> bool {
-        self.t().is_finished()
-    }
+  fn is_finished(&self) -> bool {
+    self.t().is_finished()
+  }
 
-    fn progress(&mut self) {
-        self.t_mut().progress();
-    }
+  fn progress(&mut self) {
+    self.t_mut().progress();
+  }
 }

src/app/states/skirmish_states/units/miner.rs

@@ -1,124 +1,125 @@
 use ratatui::{style::Stylize, text::Line};
 
 use crate::app::states::skirmish_states::{
-    Players,
-    tasks::{Task, Tasks},
-    units::Unit,
+  Players,
+  tasks::{Task, Tasks},
+  units::Unit,
 };
 use std::collections::VecDeque;
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct MinerUnit {
-    owner: Players,
-    hp: u16,
-    can_dig: bool,
-    digging_power: f32,
-    coords: (usize, usize),
-    tasks: VecDeque<Tasks>,
+  owner: Players,
+  hp: u16,
+  can_dig: bool,
+  digging_power: f32,
+  coords: (usize, usize),
+  tasks: VecDeque<Tasks>,
 }
 
 impl MinerUnit {
-    pub fn new(owner: Players, coords: (usize, usize)) -> Self {
-        Self {
-            owner,
-            hp: 100,
-            can_dig: true,
-            digging_power: 0.55,
-            coords,
-            tasks: VecDeque::new(),
-        }
+  pub fn new(owner: Players, coords: (usize, usize)) -> Self {
+    Self {
+      owner,
+      hp: 100,
+      can_dig: true,
+      digging_power: 0.55,
+      coords,
+      tasks: VecDeque::new(),
+    }
+  }
+
+  fn col_to_letters(&self, col: usize) -> String {
+    let mut col: usize = col + 1;
+    let mut letters: Vec<char> = Vec::new();
+
+    while col > 0 {
+      letters.push((b'A' + ((col - 1) % 26) as u8) as char);
+      col = (col - 1) / 26;
     }
 
-    fn col_to_letters(&self, col: usize) -> String {
-        let mut col: usize = col + 1;
-        let mut letters: Vec<char> = Vec::new();
+    letters.iter().rev().collect()
+  }
 
-        while col > 0 {
-            letters.push((b'A' + ((col - 1) % 26) as u8) as char);
-            col = (col - 1) / 26;
-        }
-
-        letters.iter().rev().collect()
-    }
-
-    fn display_coords(&self, coords: &(usize, usize)) -> String {
-        format!("{}{}", self.col_to_letters(coords.0), coords.1)
-    }
+  fn display_coords(&self, coords: &(usize, usize)) -> String {
+    format!("{}{}", self.col_to_letters(coords.0), coords.1)
+  }
 }
 
 impl Unit for MinerUnit {
-    fn get_owner(&self) -> Players {
-        self.owner
-    }
+  fn get_owner(&self) -> Players {
+    self.owner
+  }
 
-    fn get_tag(&self) -> char {
-        'M'
-    }
+  fn get_tag(&self) -> char {
+    'M'
+  }
 
-    fn get_name(&self) -> &'static str {
-        "Miner"
-    }
+  fn get_name(&self) -> &'static str {
+    "Miner"
+  }
 
-    fn get_hp(&self) -> u16 {
-        self.hp
-    }
+  fn get_hp(&self) -> u16 {
+    self.hp
+  }
 
-    fn get_max_hp(&self) -> u16 {
-        100
-    }
+  fn get_max_hp(&self) -> u16 {
+    100
+  }
 
-    fn get_can_dig(&self) -> bool {
-        self.can_dig
-    }
+  fn get_can_dig(&self) -> bool {
+    self.can_dig
+  }
 
-    fn get_digging_power(&self) -> f32 {
-        self.digging_power
-    }
+  fn get_digging_power(&self) -> f32 {
+    self.digging_power
+  }
 
-    fn get_coords(&self) -> (usize, usize) {
-        self.coords
-    }
+  fn get_coords(&self) -> (usize, usize) {
+    self.coords
+  }
 
-    fn set_coords(&mut self, coords: (usize, usize)) {
-        self.coords = coords;
-    }
+  fn set_coords(&mut self, coords: (usize, usize)) {
+    self.coords = coords;
+  }
 
-    fn get_ref_tasks(&self) -> &VecDeque<Tasks> {
-        &self.tasks
-    }
+  fn get_ref_tasks(&self) -> &VecDeque<Tasks> {
+    &self.tasks
+  }
 
-    fn get_mut_tasks(&mut self) -> &mut VecDeque<Tasks> {
-        &mut self.tasks
-    }
+  fn get_mut_tasks(&mut self) -> &mut VecDeque<Tasks> {
+    &mut self.tasks
+  }
 
-    fn get_tasks_formatted(&self) -> Vec<Line<'_>> {
-        Vec::from(
-            self.tasks
-                .iter()
-                .enumerate()
-                .flat_map(|(i, task): (usize, &Tasks)| -> [Line<'_>; 2] {
-                    [
-                        Line::from_iter([
-                            format!("{}. ", i + 1).gray(),
-                            task.get_icon().gray(),
-                            "  ".gray(),
-                            self.display_coords(task.get_path_front_coords()).green(),
-                            " -> ".gray(),
-                            self.display_coords(task.get_path_back_coords()).yellow(),
-                        ]),
-                        Line::from(format!(
-                            "   Step: {}% | Total: {}%",
-                            task.get_progress() as u16,
-                            task.get_total_progress() as u16,
-                        ))
-                        .cyan(),
-                    ]
-                })
-                .collect::<Vec<Line<'_>>>(),
-        )
-    }
+  fn get_tasks_formatted(&self) -> Vec<Line<'_>> {
+    Vec::from(
+      self
+        .tasks
+        .iter()
+        .enumerate()
+        .flat_map(|(i, task): (usize, &Tasks)| -> [Line<'_>; 2] {
+          [
+            Line::from_iter([
+              format!("{}. ", i + 1).gray(),
+              task.get_icon().gray(),
+              "  ".gray(),
+              self.display_coords(task.get_path_front_coords()).green(),
+              " -> ".gray(),
+              self.display_coords(task.get_path_back_coords()).yellow(),
+            ]),
+            Line::from(format!(
+              "   Step: {}% | Total: {}%",
+              task.get_progress() as u16,
+              task.get_total_progress() as u16,
+            ))
+            .cyan(),
+          ]
+        })
+        .collect::<Vec<Line<'_>>>(),
+    )
+  }
 
-    fn set_task(&mut self, task: Tasks) {
-        self.tasks.push_back(task);
-    }
+  fn set_task(&mut self, task: Tasks) {
+    self.tasks.push_back(task);
+  }
 }

src/app/states/skirmish_states/units/unit_trait.rs

@@ -1,82 +1,82 @@
 use crate::app::states::skirmish_states::{Players, tasks::Tasks};
 use ratatui::{
-    style::Stylize,
-    text::{Line, Span},
+  style::Stylize,
+  text::{Line, Span},
 };
 use std::collections::VecDeque;
 
 pub trait Unit {
-    fn is_unit(&self) -> bool {
-        true
+  fn is_unit(&self) -> bool {
+    true
+  }
+
+  fn get_owner(&self) -> Players;
+
+  fn get_tag(&self) -> char;
+
+  fn get_name(&self) -> &'static str;
+
+  fn get_hp(&self) -> u16;
+
+  fn get_max_hp(&self) -> u16;
+
+  fn get_can_dig(&self) -> bool;
+
+  fn get_digging_power(&self) -> f32;
+
+  fn get_coords(&self) -> (usize, usize);
+
+  fn set_coords(&mut self, coords: (usize, usize));
+
+  fn get_ref_tasks(&self) -> &VecDeque<Tasks>;
+
+  fn get_mut_tasks(&mut self) -> &mut VecDeque<Tasks>;
+
+  fn set_task(&mut self, task: Tasks);
+
+  fn get_tasks_formatted(&self) -> Vec<Line<'_>>;
+
+  fn base_text(&self) -> Vec<Line<'_>> {
+    let owner: Span<'_> = self.get_owner().get_span();
+    let hp: u16 = self.get_hp();
+    let max_hp: u16 = self.get_max_hp();
+    let hp_percent: u16 = hp * 100 / max_hp;
+    let can_dig: bool = self.get_can_dig();
+    let digging_power: f32 = self.get_digging_power();
+    let have_any_tasks: bool = self.get_ref_tasks().is_empty();
+    let tasks: Vec<Line<'_>> = self.get_tasks_formatted();
+
+    let mut lines: Vec<Line<'_>> = Vec::from([
+      Line::from_iter(["Owner: ".gray(), owner]),
+      Line::from_iter([
+        "HP: ".gray(),
+        hp.green(),
+        "/".gray(),
+        max_hp.green(),
+        " ( ".gray(),
+        hp_percent.green(),
+        "% )".gray(),
+      ]),
+    ]);
+
+    if can_dig {
+      lines.push(Line::from_iter([
+        "Digging power: ".gray(),
+        digging_power.green(),
+      ]));
     }
 
-    fn get_owner(&self) -> Players;
-
-    fn get_tag(&self) -> char;
-
-    fn get_name(&self) -> &'static str;
-
-    fn get_hp(&self) -> u16;
-
-    fn get_max_hp(&self) -> u16;
-
-    fn get_can_dig(&self) -> bool;
-
-    fn get_digging_power(&self) -> f32;
-
-    fn get_coords(&self) -> (usize, usize);
-
-    fn set_coords(&mut self, coords: (usize, usize));
-
-    fn get_ref_tasks(&self) -> &VecDeque<Tasks>;
-
-    fn get_mut_tasks(&mut self) -> &mut VecDeque<Tasks>;
-
-    fn set_task(&mut self, task: Tasks);
-
-    fn get_tasks_formatted(&self) -> Vec<Line<'_>>;
-
-    fn base_text(&self) -> Vec<Line<'_>> {
-        let owner: Span<'_> = self.get_owner().get_span();
-        let hp: u16 = self.get_hp();
-        let max_hp: u16 = self.get_max_hp();
-        let hp_percent: u16 = hp * 100 / max_hp;
-        let can_dig: bool = self.get_can_dig();
-        let digging_power: f32 = self.get_digging_power();
-        let have_any_tasks: bool = self.get_ref_tasks().is_empty();
-        let tasks: Vec<Line<'_>> = self.get_tasks_formatted();
-
-        let mut lines: Vec<Line<'_>> = Vec::from([
-            Line::from_iter(["Owner: ".gray(), owner]),
-            Line::from_iter([
-                "HP: ".gray(),
-                hp.green(),
-                "/".gray(),
-                max_hp.green(),
-                " ( ".gray(),
-                hp_percent.green(),
-                "% )".gray(),
-            ]),
-        ]);
-
-        if can_dig {
-            lines.push(Line::from_iter([
-                "Digging power: ".gray(),
-                digging_power.green(),
-            ]));
-        }
-
-        if !have_any_tasks {
-            lines.push(Line::from("Tasks Queue: ".gray()));
-            for task in tasks {
-                lines.push(task);
-            }
-        }
-
-        lines
+    if !have_any_tasks {
+      lines.push(Line::from("Tasks Queue: ".gray()));
+      for task in tasks {
+        lines.push(task);
+      }
     }
 
-    fn text(&self) -> Vec<Line<'_>> {
-        self.base_text()
-    }
+    lines
+  }
+
+  fn text(&self) -> Vec<Line<'_>> {
+    self.base_text()
+  }
 }

src/app/states/skirmish_states/units/units_enum.rs

@@ -1,147 +1,150 @@
 use crate::app::states::skirmish_states::{
-    Players,
-    tasks::Tasks,
-    units::{MinerUnit, Unit},
+  Players,
+  tasks::Tasks,
+  units::{MinerUnit, Unit},
 };
 use ratatui::text::Line;
 use std::collections::VecDeque;
 
 #[derive(Debug, Clone, PartialEq)]
 pub enum Units {
-    Miner(MinerUnit),
+  Miner(MinerUnit),
 }
 
 impl Units {
-    #[inline]
-    pub fn u(&self) -> &dyn Unit {
-        match self {
-            Self::Miner(m) => m,
-        }
+  #[inline]
+  pub fn u(&self) -> &dyn Unit {
+    match self {
+      Self::Miner(m) => m,
     }
+  }
 
-    #[inline]
-    pub fn u_mut(&mut self) -> &mut dyn Unit {
-        match self {
-            Self::Miner(m) => m,
-        }
+  #[inline]
+  pub fn u_mut(&mut self) -> &mut dyn Unit {
+    match self {
+      Self::Miner(m) => m,
     }
+  }
 }
 
 impl Unit for Units {
-    fn get_tag(&self) -> char {
-        self.u().get_tag()
-    }
+  fn get_tag(&self) -> char {
+    self.u().get_tag()
+  }
 
-    fn get_name(&self) -> &'static str {
-        self.u().get_name()
-    }
+  fn get_name(&self) -> &'static str {
+    self.u().get_name()
+  }
 
-    fn get_owner(&self) -> Players {
-        self.u().get_owner()
-    }
+  fn get_owner(&self) -> Players {
+    self.u().get_owner()
+  }
 
-    fn get_hp(&self) -> u16 {
-        self.u().get_hp()
-    }
+  fn get_hp(&self) -> u16 {
+    self.u().get_hp()
+  }
 
-    fn get_max_hp(&self) -> u16 {
-        self.u().get_max_hp()
-    }
+  fn get_max_hp(&self) -> u16 {
+    self.u().get_max_hp()
+  }
 
-    fn get_can_dig(&self) -> bool {
-        self.u().get_can_dig()
-    }
+  fn get_can_dig(&self) -> bool {
+    self.u().get_can_dig()
+  }
 
-    fn get_digging_power(&self) -> f32 {
-        self.u().get_digging_power()
-    }
+  fn get_digging_power(&self) -> f32 {
+    self.u().get_digging_power()
+  }
 
-    fn get_coords(&self) -> (usize, usize) {
-        self.u().get_coords()
-    }
+  fn get_coords(&self) -> (usize, usize) {
+    self.u().get_coords()
+  }
 
-    fn set_coords(&mut self, coords: (usize, usize)) {
-        self.u_mut().set_coords(coords);
-    }
+  fn set_coords(&mut self, coords: (usize, usize)) {
+    self.u_mut().set_coords(coords);
+  }
 
-    fn get_ref_tasks(&self) -> &VecDeque<Tasks> {
-        self.u().get_ref_tasks()
-    }
+  fn get_ref_tasks(&self) -> &VecDeque<Tasks> {
+    self.u().get_ref_tasks()
+  }
 
-    fn get_mut_tasks(&mut self) -> &mut VecDeque<Tasks> {
-        self.u_mut().get_mut_tasks()
-    }
+  fn get_mut_tasks(&mut self) -> &mut VecDeque<Tasks> {
+    self.u_mut().get_mut_tasks()
+  }
 
-    fn get_tasks_formatted(&self) -> Vec<Line<'_>> {
-        self.u().get_tasks_formatted()
-    }
+  fn get_tasks_formatted(&self) -> Vec<Line<'_>> {
+    self.u().get_tasks_formatted()
+  }
 
-    fn set_task(&mut self, task: Tasks) {
-        self.u_mut().set_task(task);
-    }
+  fn set_task(&mut self, task: Tasks) {
+    self.u_mut().set_task(task);
+  }
 }
 
 impl Unit for Option<Units> {
-    fn is_unit(&self) -> bool {
-        self.as_ref().map_or(false, |u| u.is_unit())
-    }
+  fn is_unit(&self) -> bool {
+    self.as_ref().map_or(false, |u| u.is_unit())
+  }
 
-    fn get_tag(&self) -> char {
-        self.as_ref().map_or(' ', |u| u.get_tag())
-    }
+  fn get_tag(&self) -> char {
+    self.as_ref().map_or(' ', |u| u.get_tag())
+  }
 
-    fn get_name(&self) -> &'static str {
-        self.as_ref().map_or("", |u| u.get_name())
-    }
+  fn get_name(&self) -> &'static str {
+    self.as_ref().map_or("", |u| u.get_name())
+  }
 
-    fn get_owner(&self) -> Players {
-        self.as_ref().map_or(Players::Unclaimed, |u| u.get_owner())
-    }
+  fn get_owner(&self) -> Players {
+    self.as_ref().map_or(Players::Unclaimed, |u| u.get_owner())
+  }
 
-    fn get_hp(&self) -> u16 {
-        self.as_ref().map_or(0, |u| u.get_hp())
-    }
+  fn get_hp(&self) -> u16 {
+    self.as_ref().map_or(0, |u| u.get_hp())
+  }
 
-    fn get_max_hp(&self) -> u16 {
-        self.as_ref().map_or(0, |u| u.get_max_hp())
-    }
+  fn get_max_hp(&self) -> u16 {
+    self.as_ref().map_or(0, |u| u.get_max_hp())
+  }
 
-    fn get_can_dig(&self) -> bool {
-        self.as_ref().map_or(false, |u| u.get_can_dig())
-    }
+  fn get_can_dig(&self) -> bool {
+    self.as_ref().map_or(false, |u| u.get_can_dig())
+  }
 
-    fn get_digging_power(&self) -> f32 {
-        self.as_ref().map_or(0.0, |u| u.get_digging_power())
-    }
+  fn get_digging_power(&self) -> f32 {
+    self.as_ref().map_or(0.0, |u| u.get_digging_power())
+  }
 
-    fn get_coords(&self) -> (usize, usize) {
-        self.as_ref().map_or((0, 0), |u| u.get_coords())
-    }
+  fn get_coords(&self) -> (usize, usize) {
+    self.as_ref().map_or((0, 0), |u| u.get_coords())
+  }
 
-    fn set_coords(&mut self, coords: (usize, usize)) {
-        if let Some(unit) = self.as_mut() {
-            unit.set_coords(coords);
-        }
+  fn set_coords(&mut self, coords: (usize, usize)) {
+    if let Some(unit) = self.as_mut() {
+      unit.set_coords(coords);
     }
+  }
 
-    fn get_ref_tasks(&self) -> &VecDeque<Tasks> {
-        self.as_ref()
-            .expect("attempted to get referenced tasks from `None`")
-            .get_ref_tasks()
-    }
+  fn get_ref_tasks(&self) -> &VecDeque<Tasks> {
+    self
+      .as_ref()
+      .expect("attempted to get referenced tasks from `None`")
+      .get_ref_tasks()
+  }
 
-    fn get_mut_tasks(&mut self) -> &mut VecDeque<Tasks> {
-        self.as_mut()
-            .expect("attempted to get mutable tasks from `None`")
-            .get_mut_tasks()
-    }
+  fn get_mut_tasks(&mut self) -> &mut VecDeque<Tasks> {
+    self
+      .as_mut()
+      .expect("attempted to get mutable tasks from `None`")
+      .get_mut_tasks()
+  }
 
-    fn get_tasks_formatted(&self) -> Vec<Line<'_>> {
-        self.as_ref()
-            .map_or(Vec::new(), |u| u.get_tasks_formatted())
-    }
+  fn get_tasks_formatted(&self) -> Vec<Line<'_>> {
+    self
+      .as_ref()
+      .map_or(Vec::new(), |u| u.get_tasks_formatted())
+  }
 
-    fn set_task(&mut self, task: Tasks) {
-        self.as_mut().map_or((), |u| u.set_task(task))
-    }
+  fn set_task(&mut self, task: Tasks) {
+    self.as_mut().map_or((), |u| u.set_task(task))
+  }
 }

src/app/states/skirmish_states/zoom_level.rs

@@ -3,56 +3,56 @@ use ratatui::text::{Line, Span};
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, ValueEnum)]
 pub enum ZoomLevel {
-    ZoomedIn,
-    Default,
-    ZoomedOut,
+  ZoomedIn,
+  Default,
+  ZoomedOut,
 }
 
 pub enum CellSizes {
-    Width,
-    Height,
+  Width,
+  Height,
 }
 
 impl ZoomLevel {
-    pub fn get_cell_size(&self, cell_size: CellSizes) -> usize {
-        match (cell_size, self) {
-            (CellSizes::Width, ZoomLevel::ZoomedIn) => 13,
-            (CellSizes::Width, ZoomLevel::Default) => 9,
-            (CellSizes::Width, ZoomLevel::ZoomedOut) => 5,
-            (CellSizes::Height, ZoomLevel::ZoomedIn) => 7,
-            (CellSizes::Height, ZoomLevel::Default) => 5,
-            (CellSizes::Height, ZoomLevel::ZoomedOut) => 3,
-        }
+  pub fn get_cell_size(&self, cell_size: CellSizes) -> usize {
+    match (cell_size, self) {
+      (CellSizes::Width, ZoomLevel::ZoomedIn) => 13,
+      (CellSizes::Width, ZoomLevel::Default) => 9,
+      (CellSizes::Width, ZoomLevel::ZoomedOut) => 5,
+      (CellSizes::Height, ZoomLevel::ZoomedIn) => 7,
+      (CellSizes::Height, ZoomLevel::Default) => 5,
+      (CellSizes::Height, ZoomLevel::ZoomedOut) => 3,
     }
+  }
 
-    pub fn get_cell_text_area<'a>(
-        &self,
-        tag: char,
-        structure_level: char,
-        unit: Span<'a>,
-    ) -> Vec<Line<'a>> {
-        match self {
-            ZoomLevel::ZoomedIn => vec![
-                Line::from(vec![
-                    Span::raw(format!(" {}       ", structure_level)),
-                    unit,
-                    Span::raw(" "),
-                ]),
-                Line::from(format!("           ")),
-                Line::from(format!("     {}     ", tag)),
-                Line::from(format!("           ")),
-                Line::from(format!("           ")),
-            ],
-            ZoomLevel::Default => vec![
-                Line::from(vec![
-                    Span::raw(format!(" {}   ", structure_level)),
-                    unit,
-                    Span::raw(" "),
-                ]),
-                Line::from(format!("   {}   ", tag)),
-                Line::from(format!("       ")),
-            ],
-            ZoomLevel::ZoomedOut => vec![Line::from(format!(" {} ", tag))],
-        }
+  pub fn get_cell_text_area<'a>(
+    &self,
+    tag: char,
+    structure_level: char,
+    unit: Span<'a>,
+  ) -> Vec<Line<'a>> {
+    match self {
+      ZoomLevel::ZoomedIn => vec![
+        Line::from(vec![
+          Span::raw(format!(" {}       ", structure_level)),
+          unit,
+          Span::raw(" "),
+        ]),
+        Line::from(format!("           ")),
+        Line::from(format!("     {}     ", tag)),
+        Line::from(format!("           ")),
+        Line::from(format!("           ")),
+      ],
+      ZoomLevel::Default => vec![
+        Line::from(vec![
+          Span::raw(format!(" {}   ", structure_level)),
+          unit,
+          Span::raw(" "),
+        ]),
+        Line::from(format!("   {}   ", tag)),
+        Line::from(format!("       ")),
+      ],
+      ZoomLevel::ZoomedOut => vec![Line::from(format!(" {} ", tag))],
     }
+  }
 }

src/app/threads/audio.rs

@@ -1,175 +1,175 @@
 use clap::ValueEnum;
 use once_cell::sync::Lazy;
 use rodio::{
-    Decoder, DeviceSinkBuilder, MixerDeviceSink, Player, Source, cpal::BufferSize,
-    decoder::LoopedDecoder, source::Amplify,
+  Decoder, DeviceSinkBuilder, MixerDeviceSink, Player, Source, cpal::BufferSize,
+  decoder::LoopedDecoder, source::Amplify,
 };
 use std::{
-    collections::HashMap,
-    fs::read,
-    io::{BufReader, Cursor},
-    process::exit,
-    sync::{Arc, RwLock, RwLockReadGuard, RwLockWriteGuard, mpsc::Receiver},
+  collections::HashMap,
+  fs::read,
+  io::{BufReader, Cursor},
+  process::exit,
+  sync::{Arc, RwLock, RwLockReadGuard, RwLockWriteGuard, mpsc::Receiver},
 };
 
 #[derive(Debug)]
 pub enum AudioCmd {
-    Mute,
-    VolumeUp,
-    VolumeDown,
-    ChangePart(SoundrackParts),
-    ChangeSoundtrack(Soundtrack),
+  Mute,
+  VolumeUp,
+  VolumeDown,
+  ChangePart(SoundrackParts),
+  ChangeSoundtrack(Soundtrack),
 }
 
 #[derive(Debug, Eq, PartialEq, Hash, Clone, Copy, ValueEnum)]
 pub enum Soundtrack {
-    Default,
+  Default,
 }
 
 #[derive(Debug, Eq, PartialEq, Hash, Clone, Copy)]
 pub enum SoundrackParts {
-    Calm,
-    Buildup,
-    Assault,
-    Outro,
+  Calm,
+  Buildup,
+  Assault,
+  Outro,
 }
 
 type SoundtrackCache = HashMap<SoundrackParts, Vec<u8>>;
 
 static PRELOADED_SOUNDTRACKS: Lazy<RwLock<HashMap<Soundtrack, Arc<SoundtrackCache>>>> =
-    Lazy::new(|| {
-        let mut map: HashMap<Soundtrack, Arc<HashMap<SoundrackParts, Vec<u8>>>> = HashMap::new();
+  Lazy::new(|| {
+    let mut map: HashMap<Soundtrack, Arc<HashMap<SoundrackParts, Vec<u8>>>> = HashMap::new();
 
-        map.insert(
-            Soundtrack::Default,
-            Arc::new(load_soundtrack_folder("default")),
-        );
+    map.insert(
+      Soundtrack::Default,
+      Arc::new(load_soundtrack_folder("default")),
+    );
 
-        RwLock::new(map)
-    });
+    RwLock::new(map)
+  });
 
 fn load_soundtrack_folder(folder: &str) -> SoundtrackCache {
-    let base: String = format!("soundtracks/{}", folder);
-    let mut cache: HashMap<SoundrackParts, Vec<u8>> = HashMap::new();
+  let base: String = format!("soundtracks/{}", folder);
+  let mut cache: HashMap<SoundrackParts, Vec<u8>> = HashMap::new();
 
-    macro_rules! load {
-        ($part:ident, $file:expr) => {
-            let path = format!("{}/{}", base, $file);
-            cache.insert(
-                SoundrackParts::$part,
-                read(&path).expect(&format!("cannot read {}", path)),
-            );
-        };
-    }
+  macro_rules! load {
+    ($part:ident, $file:expr) => {
+      let path = format!("{}/{}", base, $file);
+      cache.insert(
+        SoundrackParts::$part,
+        read(&path).expect(&format!("cannot read {}", path)),
+      );
+    };
+  }
 
-    load!(Calm, "calm.ogg"); // calm.ogg
-    load!(Buildup, "test.ogg"); // buildup.ogg
-    load!(Assault, "test.ogg"); // assault.ogg
-    load!(Outro, "test.ogg"); // outro.ogg
+  load!(Calm, "calm.ogg"); // calm.ogg
+  load!(Buildup, "test.ogg"); // buildup.ogg
+  load!(Assault, "test.ogg"); // assault.ogg
+  load!(Outro, "test.ogg"); // outro.ogg
 
-    cache
+  cache
 }
 
 pub fn load_audio(
-    soundtrack: &Soundtrack,
-    part: &SoundrackParts,
+  soundtrack: &Soundtrack,
+  part: &SoundrackParts,
 ) -> Amplify<LoopedDecoder<BufReader<Cursor<Vec<u8>>>>> {
-    {
-        let guard: RwLockReadGuard<'_, HashMap<Soundtrack, Arc<HashMap<SoundrackParts, Vec<u8>>>>> =
-            PRELOADED_SOUNDTRACKS
-                .read()
-                .map_err(|e| {
-                    eprintln!("RwLock poisoned: {}", e);
-                    exit(1);
-                })
-                .expect("lock issue");
+  {
+    let guard: RwLockReadGuard<'_, HashMap<Soundtrack, Arc<HashMap<SoundrackParts, Vec<u8>>>>> =
+      PRELOADED_SOUNDTRACKS
+        .read()
+        .map_err(|e| {
+          eprintln!("RwLock poisoned: {}", e);
+          exit(1);
+        })
+        .expect("lock issue");
 
-        if let Some(soundtrack_cache) = guard.get(soundtrack) {
-            let data: &Vec<u8> = soundtrack_cache.get(part).expect("part missing in cache");
+    if let Some(soundtrack_cache) = guard.get(soundtrack) {
+      let data: &Vec<u8> = soundtrack_cache.get(part).expect("part missing in cache");
 
-            return Decoder::new_looped(BufReader::new(Cursor::new(data.clone())))
-                .expect("decoder issue")
-                .amplify(0.20);
-        }
+      return Decoder::new_looped(BufReader::new(Cursor::new(data.clone())))
+        .expect("decoder issue")
+        .amplify(0.20);
+    }
+  }
+
+  {
+    let mut guard: RwLockWriteGuard<
+      '_,
+      HashMap<Soundtrack, Arc<HashMap<SoundrackParts, Vec<u8>>>>,
+    > = PRELOADED_SOUNDTRACKS
+      .write()
+      .map_err(|e| {
+        eprintln!("RwLock poisoned: {}", e);
+        exit(1);
+      })
+      .expect("lock issue");
+
+    if let Some(soundtrack_cache) = guard.get(soundtrack) {
+      let data: &Vec<u8> = soundtrack_cache.get(part).expect("part missing in cache");
+
+      return Decoder::new_looped(BufReader::new(Cursor::new(data.clone())))
+        .expect("decoder issue")
+        .amplify(0.20);
     }
 
-    {
-        let mut guard: RwLockWriteGuard<
-            '_,
-            HashMap<Soundtrack, Arc<HashMap<SoundrackParts, Vec<u8>>>>,
-        > = PRELOADED_SOUNDTRACKS
-            .write()
-            .map_err(|e| {
-                eprintln!("RwLock poisoned: {}", e);
-                exit(1);
-            })
-            .expect("lock issue");
+    let folder_name: &str = match soundtrack {
+      Soundtrack::Default => "default",
+    };
 
-        if let Some(soundtrack_cache) = guard.get(soundtrack) {
-            let data: &Vec<u8> = soundtrack_cache.get(part).expect("part missing in cache");
+    let new_cache: Arc<HashMap<SoundrackParts, Vec<u8>>> =
+      Arc::new(load_soundtrack_folder(folder_name));
 
-            return Decoder::new_looped(BufReader::new(Cursor::new(data.clone())))
-                .expect("decoder issue")
-                .amplify(0.20);
-        }
+    let data: &Vec<u8> = new_cache.get(&part).expect("part missing after load");
 
-        let folder_name: &str = match soundtrack {
-            Soundtrack::Default => "default",
-        };
+    guard.insert(*soundtrack, Arc::clone(&new_cache));
 
-        let new_cache: Arc<HashMap<SoundrackParts, Vec<u8>>> =
-            Arc::new(load_soundtrack_folder(folder_name));
-
-        let data: &Vec<u8> = new_cache.get(&part).expect("part missing after load");
-
-        guard.insert(*soundtrack, Arc::clone(&new_cache));
-
-        Decoder::new_looped(BufReader::new(Cursor::new(data.clone())))
-            .expect("decoder issue")
-            .amplify(0.20)
-    }
+    Decoder::new_looped(BufReader::new(Cursor::new(data.clone())))
+      .expect("decoder issue")
+      .amplify(0.20)
+  }
 }
 
 pub fn handle_audio(rx: Receiver<AudioCmd>, mute: bool, soundtrack: Soundtrack) {
-    let mut handle: MixerDeviceSink = DeviceSinkBuilder::from_default_device()
-        .expect("get default device")
-        .with_buffer_size(BufferSize::Fixed(4096))
-        .open_sink_or_fallback()
-        .expect("open device audio stream");
-    handle.log_on_drop(false);
+  let mut handle: MixerDeviceSink = DeviceSinkBuilder::from_default_device()
+    .expect("get default device")
+    .with_buffer_size(BufferSize::Fixed(4096))
+    .open_sink_or_fallback()
+    .expect("open device audio stream");
+  handle.log_on_drop(false);
 
-    let player: Player = Player::connect_new(&handle.mixer());
+  let player: Player = Player::connect_new(&handle.mixer());
 
-    let mut volume: f32 = player.volume();
-    player.set_volume(if mute { 0.0 } else { volume });
+  let mut volume: f32 = player.volume();
+  player.set_volume(if mute { 0.0 } else { volume });
 
-    let mut current_soundtrack: Soundtrack = soundtrack;
-    let mut current_part: SoundrackParts = SoundrackParts::Calm;
-    player.append(load_audio(&current_soundtrack, &current_part));
+  let mut current_soundtrack: Soundtrack = soundtrack;
+  let mut current_part: SoundrackParts = SoundrackParts::Calm;
+  player.append(load_audio(&current_soundtrack, &current_part));
 
-    for cmd in rx {
-        match cmd {
-            AudioCmd::Mute => {
-                player.set_volume(if player.volume() == 0.0 { volume } else { 0.0 });
-            }
-            AudioCmd::VolumeUp => {
-                volume = (volume + 0.1).min(1.0);
-                player.set_volume(volume);
-            }
-            AudioCmd::VolumeDown => {
-                volume = (volume - 0.1).max(0.0);
-                player.set_volume(volume);
-            }
-            AudioCmd::ChangePart(part) => {
-                current_part = part;
-                player.append(load_audio(&current_soundtrack, &current_part));
-                player.skip_one();
-            }
-            AudioCmd::ChangeSoundtrack(st) => {
-                current_soundtrack = st;
-                player.append(load_audio(&current_soundtrack, &current_part));
-                player.skip_one();
-            }
-        }
+  for cmd in rx {
+    match cmd {
+      AudioCmd::Mute => {
+        player.set_volume(if player.volume() == 0.0 { volume } else { 0.0 });
+      }
+      AudioCmd::VolumeUp => {
+        volume = (volume + 0.1).min(1.0);
+        player.set_volume(volume);
+      }
+      AudioCmd::VolumeDown => {
+        volume = (volume - 0.1).max(0.0);
+        player.set_volume(volume);
+      }
+      AudioCmd::ChangePart(part) => {
+        current_part = part;
+        player.append(load_audio(&current_soundtrack, &current_part));
+        player.skip_one();
+      }
+      AudioCmd::ChangeSoundtrack(st) => {
+        current_soundtrack = st;
+        player.append(load_audio(&current_soundtrack, &current_part));
+        player.skip_one();
+      }
     }
+  }
 }

src/app/threads/events.rs

@@ -2,20 +2,20 @@ use ratatui::crossterm::event::{Event, KeyEvent, read};
 use std::sync::mpsc::Sender;
 
 pub fn handle_ct_events(input_tx: Sender<KeyEvent>, resize_tx: Sender<(u16, u16)>) {
-    loop {
-        match read() {
-            Ok(Event::Key(k)) => {
-                if input_tx.send(k).is_err() {
-                    break;
-                }
-            }
-            Ok(Event::Resize(cols, rows)) => {
-                if resize_tx.send((cols, rows)).is_err() {
-                    break;
-                }
-            }
-            Ok(_) => {}
-            Err(_) => continue,
+  loop {
+    match read() {
+      Ok(Event::Key(k)) => {
+        if input_tx.send(k).is_err() {
+          break;
         }
+      }
+      Ok(Event::Resize(cols, rows)) => {
+        if resize_tx.send((cols, rows)).is_err() {
+          break;
+        }
+      }
+      Ok(_) => {}
+      Err(_) => continue,
     }
+  }
 }

src/app/threads/tick.rs

@@ -1,21 +1,21 @@
 use std::{
-    sync::mpsc::Sender,
-    thread,
-    time::{Duration, Instant},
+  sync::mpsc::Sender,
+  thread,
+  time::{Duration, Instant},
 };
 
 pub const TICK_MS: u8 = 33;
 
 pub fn handle_tick_event(tx: Sender<()>) {
-    let interval: Duration = Duration::from_millis(TICK_MS as u64);
-    loop {
-        if tx.send(()).is_err() {
-            break;
-        }
-
-        let elapsed: Duration = Instant::now().elapsed();
-        if interval > elapsed {
-            thread::sleep(interval - elapsed);
-        }
+  let interval: Duration = Duration::from_millis(TICK_MS as u64);
+  loop {
+    if tx.send(()).is_err() {
+      break;
     }
+
+    let elapsed: Duration = Instant::now().elapsed();
+    if interval > elapsed {
+      thread::sleep(interval - elapsed);
+    }
+  }
 }

src/app/view.rs

@@ -1,27 +1,27 @@
 use crate::app::{
-    App,
-    views::{default_view, main_menu_view, skirmish_view},
+  App,
+  views::{default_view, main_menu_view, skirmish_view},
 };
 use clap::ValueEnum;
 use ratatui::{buffer::Buffer, layout::Rect, widgets::Widget};
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, ValueEnum)]
 pub enum View {
-    MainMenu,
-    Skirmish,
-    PerkDecks,
-    SkillsConfig,
+  MainMenu,
+  Skirmish,
+  PerkDecks,
+  SkillsConfig,
 }
 
 impl Widget for &mut App {
-    fn render(self, area: Rect, buf: &mut Buffer)
-    where
-        Self: Sized,
-    {
-        match self.view {
-            View::MainMenu => main_menu_view(self, area, buf),
-            View::Skirmish => skirmish_view(self, area, buf),
-            _ => default_view(area, buf),
-        }
+  fn render(self, area: Rect, buf: &mut Buffer)
+  where
+    Self: Sized,
+  {
+    match self.view {
+      View::MainMenu => main_menu_view(self, area, buf),
+      View::Skirmish => skirmish_view(self, area, buf),
+      _ => default_view(area, buf),
     }
+  }
 }

src/app/views/default.rs

@@ -1,40 +1,40 @@
 use crate::app::{
-    keybindings::{Action, count_largest_group},
-    widgets::KeybindingsWidget,
+  keybindings::{Action, count_largest_group},
+  widgets::KeybindingsWidget,
 };
 use ratatui::{
-    buffer::Buffer,
-    layout::{Alignment, Constraint, Layout, Rect},
-    style::Stylize,
-    widgets::{Block, Borders, Paragraph, Widget},
+  buffer::Buffer,
+  layout::{Alignment, Constraint, Layout, Rect},
+  style::Stylize,
+  widgets::{Block, Borders, Paragraph, Widget},
 };
 
 const ACTIONS: &[Action] = &[Action::Quit, Action::Quit2, Action::Esc];
 
 fn default_view_layout(area: Rect) -> [Rect; 2] {
-    Layout::vertical([
-        Constraint::Fill(1),
-        Constraint::Length(count_largest_group(&ACTIONS) + 2),
-    ])
-    .areas(area)
+  Layout::vertical([
+    Constraint::Fill(1),
+    Constraint::Length(count_largest_group(&ACTIONS) + 2),
+  ])
+  .areas(area)
 }
 
 pub fn default_view(area: Rect, buf: &mut Buffer) {
-    let [main_area, keybindings_area] = default_view_layout(area);
+  let [main_area, keybindings_area] = default_view_layout(area);
 
-    {
-        Paragraph::new("Work in progress")
-            .alignment(Alignment::Center)
-            .yellow()
-            .block(
-                Block::new()
-                    .gray()
-                    .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT),
-            )
-            .render(main_area, buf);
-    }
+  {
+    Paragraph::new("Work in progress")
+      .alignment(Alignment::Center)
+      .yellow()
+      .block(
+        Block::new()
+          .gray()
+          .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT),
+      )
+      .render(main_area, buf);
+  }
 
-    {
-        KeybindingsWidget::new(ACTIONS, keybindings_area.height).render(keybindings_area, buf);
-    }
+  {
+    KeybindingsWidget::new(ACTIONS, keybindings_area.height).render(keybindings_area, buf);
+  }
 }

src/app/views/main_menu.rs

@@ -1,100 +1,100 @@
 use crate::app::{
-    App, View,
-    helpers::main_menu_option_helper,
-    keybindings::{Action, count_largest_group},
-    widgets::KeybindingsWidget,
+  App, View,
+  helpers::main_menu_option_helper,
+  keybindings::{Action, count_largest_group},
+  widgets::KeybindingsWidget,
 };
 use clap::ValueEnum;
 use ratatui::{
-    buffer::Buffer,
-    layout::{Alignment, Constraint, Layout, Rect},
-    style::Stylize,
-    text::Line,
-    widgets::{Block, Borders, Paragraph, Widget},
+  buffer::Buffer,
+  layout::{Alignment, Constraint, Layout, Rect},
+  style::Stylize,
+  text::Line,
+  widgets::{Block, Borders, Paragraph, Widget},
 };
 
 const ACTIONS: &[Action] = &[
-    Action::Up,
-    Action::Down,
-    Action::Space,
-    Action::VolumeUp,
-    Action::VolumeDown,
-    Action::Mute,
-    Action::Quit,
-    Action::Quit2,
+  Action::Up,
+  Action::Down,
+  Action::Space,
+  Action::VolumeUp,
+  Action::VolumeDown,
+  Action::Mute,
+  Action::Quit,
+  Action::Quit2,
 ];
 
 fn main_menu_layout(area: Rect) -> [Rect; 2] {
-    Layout::vertical([
-        Constraint::Fill(1),
-        Constraint::Length(count_largest_group(&ACTIONS) + 2),
-    ])
-    .areas(area)
+  Layout::vertical([
+    Constraint::Fill(1),
+    Constraint::Length(count_largest_group(&ACTIONS) + 2),
+  ])
+  .areas(area)
 }
 
 pub fn main_menu_view(app: &App, area: Rect, buf: &mut Buffer) {
-    let Some(states) = app.states_ref() else {
-        return;
-    };
+  let Some(states) = app.states_ref() else {
+    return;
+  };
 
-    let [main_menu_area, keybindings_area] = main_menu_layout(area);
+  let [main_menu_area, keybindings_area] = main_menu_layout(area);
 
-    Block::new()
-        .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT)
-        .render(main_menu_area, buf);
+  Block::new()
+    .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT)
+    .render(main_menu_area, buf);
 
-    let main_menu_areas: Vec<Rect> = main_menu_area.layout_vec(&Layout::vertical([
-        Constraint::Percentage(50),
-        Constraint::Percentage(50),
-    ]));
+  let main_menu_areas: Vec<Rect> = main_menu_area.layout_vec(&Layout::vertical([
+    Constraint::Percentage(50),
+    Constraint::Percentage(50),
+  ]));
 
-    {
-        let title_area: Rect = main_menu_areas[0].centered_vertically(Constraint::Percentage(50));
+  {
+    let title_area: Rect = main_menu_areas[0].centered_vertically(Constraint::Percentage(50));
 
-        let title_text: String = vec![
-            r" __    __             _         _____                        _     ",
-            r"/ / /\ \ \__ _ _ __  (_)_ __   /__   \_   _ _ __  _ __   ___| |___ ",
-            r"\ \/  \/ / _` | '__| | | '_ \    / /\/ | | | '_ \| '_ \ / _ \ / __|",
-            r" \  /\  / (_| | |    | | | | |  / /  | |_| | | | | | | |  __/ \__ \",
-            r"  \/  \/ \__,_|_|    |_|_| |_|  \/    \__,_|_| |_|_| |_|\___|_|___/",
-        ]
-        .join("\n");
+    let title_text: String = vec![
+      r" __    __             _         _____                        _     ",
+      r"/ / /\ \ \__ _ _ __  (_)_ __   /__   \_   _ _ __  _ __   ___| |___ ",
+      r"\ \/  \/ / _` | '__| | | '_ \    / /\/ | | | '_ \| '_ \ / _ \ / __|",
+      r" \  /\  / (_| | |    | | | | |  / /  | |_| | | | | | | |  __/ \__ \",
+      r"  \/  \/ \__,_|_|    |_|_| |_|  \/    \__,_|_| |_|_| |_|\___|_|___/",
+    ]
+    .join("\n");
 
-        Paragraph::new(title_text)
-            .alignment(Alignment::Center)
-            .yellow()
-            .block(Block::new().gray().borders(Borders::LEFT | Borders::RIGHT))
-            .render(title_area, buf);
-    }
+    Paragraph::new(title_text)
+      .alignment(Alignment::Center)
+      .yellow()
+      .block(Block::new().gray().borders(Borders::LEFT | Borders::RIGHT))
+      .render(title_area, buf);
+  }
 
-    {
-        let options_area: Rect = main_menu_areas[1];
+  {
+    let options_area: Rect = main_menu_areas[1];
 
-        let lines: Vec<Line<'_>> = View::value_variants()
-            .iter()
-            .enumerate()
-            .filter(|(_, v)| v != &&View::MainMenu)
-            .map(|(i, view)| {
-                let view_string: String = main_menu_option_helper(format!("{:?}", view));
+    let lines: Vec<Line<'_>> = View::value_variants()
+      .iter()
+      .enumerate()
+      .filter(|(_, v)| v != &&View::MainMenu)
+      .map(|(i, view)| {
+        let view_string: String = main_menu_option_helper(format!("{:?}", view));
 
-                let styled: Line<'_> = if states.main_menu.selected_view == i {
-                    Line::from_iter(["> ".cyan(), view_string.yellow()]).yellow()
-                } else {
-                    Line::from(format!("  {view_string}")).white()
-                };
+        let styled: Line<'_> = if states.main_menu.selected_view == i {
+          Line::from_iter(["> ".cyan(), view_string.yellow()]).yellow()
+        } else {
+          Line::from(format!("  {view_string}")).white()
+        };
 
-                styled
-            })
-            .collect();
+        styled
+      })
+      .collect();
 
-        Paragraph::new(lines)
-            .alignment(Alignment::Center)
-            .green()
-            .block(Block::new().gray().borders(Borders::LEFT | Borders::RIGHT))
-            .render(options_area, buf);
-    }
+    Paragraph::new(lines)
+      .alignment(Alignment::Center)
+      .green()
+      .block(Block::new().gray().borders(Borders::LEFT | Borders::RIGHT))
+      .render(options_area, buf);
+  }
 
-    {
-        KeybindingsWidget::new(ACTIONS, keybindings_area.height).render(keybindings_area, buf);
-    }
+  {
+    KeybindingsWidget::new(ACTIONS, keybindings_area.height).render(keybindings_area, buf);
+  }
 }

src/app/views/skirmish.rs

@@ -1,153 +1,153 @@
 use crate::app::{
-    App,
-    helpers::block_title_helper,
-    keybindings::{Action, count_largest_group},
-    states::skirmish_states::BoardState,
-    widgets::{BoardWidget, KeybindingsWidget, SidePanelWidget},
+  App,
+  helpers::block_title_helper,
+  keybindings::{Action, count_largest_group},
+  states::skirmish_states::BoardState,
+  widgets::{BoardWidget, KeybindingsWidget, SidePanelWidget},
 };
 use ratatui::{
-    buffer::Buffer,
-    layout::{Alignment, Constraint, Layout, Margin, Rect},
-    style::{Color, Stylize},
-    text::Line,
-    widgets::{Block, Borders, Padding, Paragraph, Widget},
+  buffer::Buffer,
+  layout::{Alignment, Constraint, Layout, Margin, Rect},
+  style::{Color, Stylize},
+  text::Line,
+  widgets::{Block, Borders, Padding, Paragraph, Widget},
 };
 
 const ACTIONS: &[Action] = &[
-    Action::Up,
-    Action::Down,
-    Action::Left,
-    Action::Right,
-    Action::ScrollUp,
-    Action::ScrollDown,
-    Action::ScrollLeft,
-    Action::ScrollRight,
-    Action::ZoomIn,
-    Action::ZoomOut,
-    Action::VolumeUp,
-    Action::VolumeDown,
-    Action::Space,
-    Action::Backspace,
-    Action::Delete,
-    Action::Mute,
-    Action::Tab,
-    Action::Quit,
-    Action::Quit2,
-    Action::Esc,
+  Action::Up,
+  Action::Down,
+  Action::Left,
+  Action::Right,
+  Action::ScrollUp,
+  Action::ScrollDown,
+  Action::ScrollLeft,
+  Action::ScrollRight,
+  Action::ZoomIn,
+  Action::ZoomOut,
+  Action::VolumeUp,
+  Action::VolumeDown,
+  Action::Space,
+  Action::Backspace,
+  Action::Delete,
+  Action::Mute,
+  Action::Tab,
+  Action::Quit,
+  Action::Quit2,
+  Action::Esc,
 ];
 
 pub fn skirmish_layout(area: Rect) -> [Rect; 3] {
-    Layout::vertical([
-        Constraint::Length(4),
-        Constraint::Fill(1),
-        Constraint::Length(count_largest_group(&ACTIONS) + 2),
-    ])
-    .areas(area)
+  Layout::vertical([
+    Constraint::Length(4),
+    Constraint::Fill(1),
+    Constraint::Length(count_largest_group(&ACTIONS) + 2),
+  ])
+  .areas(area)
 }
 
 pub fn skirmish_main_area_layout(area: Rect, side_panel: bool) -> [Rect; 2] {
-    let constraint: [Constraint; 2] = if side_panel {
-        [Constraint::Fill(1), Constraint::Length(39)]
-    } else {
-        [Constraint::Percentage(100), Constraint::Percentage(0)]
-    };
+  let constraint: [Constraint; 2] = if side_panel {
+    [Constraint::Fill(1), Constraint::Length(39)]
+  } else {
+    [Constraint::Percentage(100), Constraint::Percentage(0)]
+  };
 
-    Layout::horizontal(constraint).areas(area)
+  Layout::horizontal(constraint).areas(area)
 }
 
 pub fn skirmish_view(app: &App, area: Rect, buf: &mut Buffer) {
-    let Some(states) = app.states_ref() else {
-        return;
-    };
+  let Some(states) = app.states_ref() else {
+    return;
+  };
 
-    let board: &BoardState = &states.skirmish.board;
+  let board: &BoardState = &states.skirmish.board;
 
-    let [title_area, main_area, keybindings_area] = skirmish_layout(area);
+  let [title_area, main_area, keybindings_area] = skirmish_layout(area);
 
-    {
-        let lines: Vec<Line<'_>> = Vec::from_iter([
-            Line::raw("War in Tunnels").yellow(),
-            Line::from_iter([
-                format!("Wood: {} (+{}) | ", states.settings.starting_wood, 5),
-                format!("Iron: {} (+{}) | ", states.settings.starting_iron, 1),
-                format!("Supply Limit: {}/{} | ", 10, states.settings.supply_limit),
-                format!(
-                    "Skills points: {} ({}/{}) | ",
-                    1, 20, states.settings.skill_points_limit
-                ),
-                format!("Perk Deck: {}/9 | ", 5),
-                format!("Tick: {}", states.skirmish.turn_counter),
-            ]),
-        ]);
+  {
+    let lines: Vec<Line<'_>> = Vec::from_iter([
+      Line::raw("War in Tunnels").yellow(),
+      Line::from_iter([
+        format!("Wood: {} (+{}) | ", states.settings.starting_wood, 5),
+        format!("Iron: {} (+{}) | ", states.settings.starting_iron, 1),
+        format!("Supply Limit: {}/{} | ", 10, states.settings.supply_limit),
+        format!(
+          "Skills points: {} ({}/{}) | ",
+          1, 20, states.settings.skill_points_limit
+        ),
+        format!("Perk Deck: {}/9 | ", 5),
+        format!("Tick: {}", states.skirmish.turn_counter),
+      ]),
+    ]);
 
-        Paragraph::new(lines)
-            .alignment(Alignment::Left)
-            .block(
-                Block::new()
-                    .gray()
-                    .padding(Padding {
-                        left: 1,
-                        right: 1,
-                        top: 0,
-                        bottom: 1,
-                    })
-                    .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT),
-            )
-            .render(title_area, buf);
+    Paragraph::new(lines)
+      .alignment(Alignment::Left)
+      .block(
+        Block::new()
+          .gray()
+          .padding(Padding {
+            left: 1,
+            right: 1,
+            top: 0,
+            bottom: 1,
+          })
+          .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT),
+      )
+      .render(title_area, buf);
+  }
+
+  {
+    let main_block: Block = Block::new()
+      .gray()
+      .title(block_title_helper(
+        &[
+          ("Skirmish".to_string(), Color::Magenta),
+          ("Map".to_string(), Color::Green),
+        ],
+        Some(" - "),
+      ))
+      .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT);
+
+    let main_inner_area: Rect = main_block.inner(main_area);
+    main_block.render(main_area, buf);
+
+    let [board_area, side_panel_area] =
+      skirmish_main_area_layout(main_inner_area, states.skirmish.side_panel);
+
+    let cells_area: Rect = board_area.inner(Margin {
+      horizontal: 1,
+      vertical: 1,
+    });
+    // .centered(
+    //     Constraint::Length(
+    //         (board.cell_width * board.cols) as u16,
+    //     ),
+    //     Constraint::Length(
+    //         (board.cell_height * board.rows) as u16,
+    //     ),
+    // );
+
+    BoardWidget::new(&board).render(cells_area, buf);
+
+    if states.skirmish.side_panel {
+      let (row, col) = board.get_focused_cell().get_coords();
+      let mut is_unit_marked: bool = false;
+
+      if let Some((first_row, first_col)) = board.marked_cells.marked_cells.get(0) {
+        is_unit_marked = first_row == &row && first_col == &col;
+      }
+
+      SidePanelWidget::new(
+        (row, col),
+        &board.get_ref_cell(row, col).get_structure(),
+        &board.get_ref_cell(row, col).get_ref_option_unit(),
+        is_unit_marked,
+      )
+      .render(side_panel_area, buf);
     }
+  }
 
-    {
-        let main_block: Block = Block::new()
-            .gray()
-            .title(block_title_helper(
-                &[
-                    ("Skirmish".to_string(), Color::Magenta),
-                    ("Map".to_string(), Color::Green),
-                ],
-                Some(" - "),
-            ))
-            .borders(Borders::LEFT | Borders::TOP | Borders::RIGHT);
-
-        let main_inner_area: Rect = main_block.inner(main_area);
-        main_block.render(main_area, buf);
-
-        let [board_area, side_panel_area] =
-            skirmish_main_area_layout(main_inner_area, states.skirmish.side_panel);
-
-        let cells_area: Rect = board_area.inner(Margin {
-            horizontal: 1,
-            vertical: 1,
-        });
-        // .centered(
-        //     Constraint::Length(
-        //         (board.cell_width * board.cols) as u16,
-        //     ),
-        //     Constraint::Length(
-        //         (board.cell_height * board.rows) as u16,
-        //     ),
-        // );
-
-        BoardWidget::new(&board).render(cells_area, buf);
-
-        if states.skirmish.side_panel {
-            let (row, col) = board.get_focused_cell().get_coords();
-            let mut is_unit_marked: bool = false;
-
-            if let Some((first_row, first_col)) = board.marked_cells.marked_cells.get(0) {
-                is_unit_marked = first_row == &row && first_col == &col;
-            }
-
-            SidePanelWidget::new(
-                (row, col),
-                &board.get_ref_cell(row, col).get_structure(),
-                &board.get_ref_cell(row, col).get_ref_option_unit(),
-                is_unit_marked,
-            )
-            .render(side_panel_area, buf);
-        }
-    }
-
-    {
-        KeybindingsWidget::new(ACTIONS, keybindings_area.height).render(keybindings_area, buf);
-    }
+  {
+    KeybindingsWidget::new(ACTIONS, keybindings_area.height).render(keybindings_area, buf);
+  }
 }

src/app/widgets/board.rs

@@ -1,45 +1,46 @@
 use crate::app::states::skirmish_states::BoardState;
 use ratatui::{
-    buffer::Buffer,
-    layout::{Constraint, Layout, Rect},
-    widgets::Widget,
+  buffer::Buffer,
+  layout::{Constraint, Layout, Rect},
+  widgets::Widget,
 };
 use std::rc::Rc;
 
 pub struct BoardWidget<'a> {
-    state: &'a BoardState,
+  state: &'a BoardState,
 }
 
 impl<'a> BoardWidget<'a> {
-    pub fn new(state: &'a BoardState) -> Self {
-        Self { state }
-    }
+  pub fn new(state: &'a BoardState) -> Self {
+    Self { state }
+  }
 }
 
 impl Widget for BoardWidget<'_> {
-    fn render(self, area: Rect, buf: &mut Buffer) {
-        let horizontal: Rc<[Rect]> =
-            Layout::horizontal(vec![
-                Constraint::Length(self.state.cell_width as u16);
-                self.state.cols
-            ])
-            .split(area);
+  fn render(self, area: Rect, buf: &mut Buffer) {
+    let horizontal: Rc<[Rect]> =
+      Layout::horizontal(vec![
+        Constraint::Length(self.state.cell_width as u16);
+        self.state.cols
+      ])
+      .split(area);
 
-        for (col_idx, col_area) in horizontal.iter().enumerate() {
-            let vertical: Rc<[Rect]> =
-                Layout::vertical(vec![
-                    Constraint::Length(self.state.cell_height as u16);
-                    self.state.rows
-                ])
-                .split(*col_area);
+    for (col_idx, col_area) in horizontal.iter().enumerate() {
+      let vertical: Rc<[Rect]> =
+        Layout::vertical(vec![
+          Constraint::Length(self.state.cell_height as u16);
+          self.state.rows
+        ])
+        .split(*col_area);
 
-            for (row_idx, cell_area) in vertical.iter().enumerate() {
-                self.state
-                    .cells
-                    .get(row_idx + self.state.vertical_offset.get_value())
-                    .and_then(|rows| rows.get(col_idx + self.state.horizontal_offset.get_value()))
-                    .map(|cell| cell.clone().render(*cell_area, buf));
-            }
-        }
+      for (row_idx, cell_area) in vertical.iter().enumerate() {
+        self
+          .state
+          .cells
+          .get(row_idx + self.state.vertical_offset.get_value())
+          .and_then(|rows| rows.get(col_idx + self.state.horizontal_offset.get_value()))
+          .map(|cell| cell.clone().render(*cell_area, buf));
+      }
     }
+  }
 }

src/app/widgets/cell.rs

@@ -1,161 +1,162 @@
 use crate::app::states::skirmish_states::{
-    ZoomLevel,
-    structures::{Stone, Structure, Structures},
-    tasks::Tasks,
-    units::{Unit, Units},
+  ZoomLevel,
+  structures::{Stone, Structure, Structures},
+  tasks::Tasks,
+  units::{Unit, Units},
 };
 use ratatui::{
-    buffer::Buffer,
-    layout::{Alignment, Rect},
-    style::{Color, Style, Stylize},
-    text::{Line, Span, ToSpan},
-    widgets::{Block, BorderType, Borders, Paragraph, Widget},
+  buffer::Buffer,
+  layout::{Alignment, Rect},
+  style::{Color, Style, Stylize},
+  text::{Line, Span, ToSpan},
+  widgets::{Block, BorderType, Borders, Paragraph, Widget},
 };
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct CellWidget {
-    row: usize,
-    col: usize,
-    selected: bool,
-    zoom_level: ZoomLevel,
-    structure: Structures,
-    marked: bool,
-    unit: Option<Units>,
+  row: usize,
+  col: usize,
+  selected: bool,
+  zoom_level: ZoomLevel,
+  structure: Structures,
+  marked: bool,
+  unit: Option<Units>,
 }
 
 impl CellWidget {
-    pub fn new(
-        row: usize,
-        col: usize,
-        zoom_level: ZoomLevel,
-        selected: bool,
-        structure: Structures,
-        unit: Option<Units>,
-    ) -> Self {
-        Self {
-            row,
-            col,
-            selected,
-            zoom_level,
-            marked: false,
-            structure,
-            unit,
-        }
+  pub fn new(
+    row: usize,
+    col: usize,
+    zoom_level: ZoomLevel,
+    selected: bool,
+    structure: Structures,
+    unit: Option<Units>,
+  ) -> Self {
+    Self {
+      row,
+      col,
+      selected,
+      zoom_level,
+      marked: false,
+      structure,
+      unit,
+    }
+  }
+
+  pub fn set_selected(&mut self, selected: bool) -> &mut Self {
+    self.selected = selected;
+    self
+  }
+
+  pub fn set_zoom_level(&mut self, zoom_level: ZoomLevel) -> &mut Self {
+    self.zoom_level = zoom_level;
+    self
+  }
+
+  pub fn get_structure(&self) -> Structures {
+    self.structure
+  }
+
+  pub fn get_option_unit(&self) -> Option<Units> {
+    self.unit.clone()
+  }
+
+  pub fn get_ref_option_unit(&self) -> &Option<Units> {
+    &self.unit
+  }
+
+  pub fn get_mut_option_unit(&mut self) -> &mut Option<Units> {
+    &mut self.unit
+  }
+
+  pub fn set_structure(&mut self, structure: Structures) -> &mut Self {
+    self.structure = structure;
+    self
+  }
+
+  pub fn get_marked(&self) -> bool {
+    self.marked
+  }
+
+  pub fn set_marked(&mut self, marked: bool) -> &mut Self {
+    self.marked = marked;
+    self
+  }
+
+  fn col_to_letters(&self) -> String {
+    let mut col: usize = self.col + 1;
+    let mut letters: Vec<char> = Vec::new();
+
+    while col > 0 {
+      letters.push((b'A' + ((col - 1) % 26) as u8) as char);
+      col = (col - 1) / 26;
     }
 
-    pub fn set_selected(&mut self, selected: bool) -> &mut Self {
-        self.selected = selected;
-        self
+    letters.iter().rev().collect()
+  }
+
+  fn display_coords(&self) -> Span<'_> {
+    if self.selected || self.structure != Structures::Stone(Stone::new()) || self.marked {
+      format!("{}{}", self.col_to_letters(), self.row).green()
+    } else {
+      "".to_span()
     }
+  }
 
-    pub fn set_zoom_level(&mut self, zoom_level: ZoomLevel) -> &mut Self {
-        self.zoom_level = zoom_level;
-        self
+  fn fg_color(&self) -> Color {
+    if self.marked && self.selected {
+      Color::Magenta
+    } else if self.marked && !self.selected {
+      Color::LightMagenta
+    } else if !self.marked && self.selected {
+      Color::LightYellow
+    } else {
+      self.structure.get_color()
     }
+  }
 
-    pub fn get_structure(&self) -> Structures {
-        self.structure
+  fn get_text_area(&self) -> Vec<Line<'_>> {
+    let mut lines: Vec<Line<'_>> = self.zoom_level.get_cell_text_area(
+      self.structure.get_tag(),
+      self.structure.get_level(),
+      self
+        .unit
+        .get_tag()
+        .to_string()
+        .fg(self.unit.get_owner().get_color()),
+    );
+    if let Structures::Stone(stone) = self.structure
+      && stone.get_durability() < stone.get_max_durability()
+    {
+      let percent: u32 =
+        u32::from(stone.get_durability()) * 100 / u32::from(stone.get_max_durability());
+      let middle = lines.len() / 2;
+      lines[middle] = Line::from(format!("{percent}%")).cyan();
     }
-
-    pub fn get_option_unit(&self) -> Option<Units> {
-        self.unit.clone()
+    if let Some(unit) = &self.unit
+      && let Some(Tasks::Moving(task)) = unit.get_ref_tasks().front()
+      && let Some(percent) = task.get_movement_progress()
+    {
+      let middle = lines.len() / 2;
+      lines[middle] = Line::from(format!("{percent}%")).fg(unit.get_owner().get_color());
     }
+    lines
+  }
 
-    pub fn get_ref_option_unit(&self) -> &Option<Units> {
-        &self.unit
-    }
-
-    pub fn get_mut_option_unit(&mut self) -> &mut Option<Units> {
-        &mut self.unit
-    }
-
-    pub fn set_structure(&mut self, structure: Structures) -> &mut Self {
-        self.structure = structure;
-        self
-    }
-
-    pub fn get_marked(&self) -> bool {
-        self.marked
-    }
-
-    pub fn set_marked(&mut self, marked: bool) -> &mut Self {
-        self.marked = marked;
-        self
-    }
-
-    fn col_to_letters(&self) -> String {
-        let mut col: usize = self.col + 1;
-        let mut letters: Vec<char> = Vec::new();
-
-        while col > 0 {
-            letters.push((b'A' + ((col - 1) % 26) as u8) as char);
-            col = (col - 1) / 26;
-        }
-
-        letters.iter().rev().collect()
-    }
-
-    fn display_coords(&self) -> Span<'_> {
-        if self.selected || self.structure != Structures::Stone(Stone::new()) || self.marked {
-            format!("{}{}", self.col_to_letters(), self.row).green()
-        } else {
-            "".to_span()
-        }
-    }
-
-    fn fg_color(&self) -> Color {
-        if self.marked && self.selected {
-            Color::Magenta
-        } else if self.marked && !self.selected {
-            Color::LightMagenta
-        } else if !self.marked && self.selected {
-            Color::LightYellow
-        } else {
-            self.structure.get_color()
-        }
-    }
-
-    fn get_text_area(&self) -> Vec<Line<'_>> {
-        let mut lines: Vec<Line<'_>> = self.zoom_level.get_cell_text_area(
-            self.structure.get_tag(),
-            self.structure.get_level(),
-            self.unit
-                .get_tag()
-                .to_string()
-                .fg(self.unit.get_owner().get_color()),
-        );
-        if let Structures::Stone(stone) = self.structure
-            && stone.get_durability() < stone.get_max_durability()
-        {
-            let percent: u32 =
-                u32::from(stone.get_durability()) * 100 / u32::from(stone.get_max_durability());
-            let middle = lines.len() / 2;
-            lines[middle] = Line::from(format!("{percent}%")).cyan();
-        }
-        if let Some(unit) = &self.unit
-            && let Some(Tasks::Moving(task)) = unit.get_ref_tasks().front()
-            && let Some(percent) = task.get_movement_progress()
-        {
-            let middle = lines.len() / 2;
-            lines[middle] = Line::from(format!("{percent}%")).fg(unit.get_owner().get_color());
-        }
-        lines
-    }
-
-    fn get_block(&self) -> Block<'_> {
-        Block::default()
-            .borders(Borders::ALL)
-            .style(Style::default().fg(self.fg_color()))
-            .title(self.display_coords())
-            .border_type(BorderType::Rounded)
-    }
+  fn get_block(&self) -> Block<'_> {
+    Block::default()
+      .borders(Borders::ALL)
+      .style(Style::default().fg(self.fg_color()))
+      .title(self.display_coords())
+      .border_type(BorderType::Rounded)
+  }
 }
 
 impl Widget for CellWidget {
-    fn render(self, area: Rect, buf: &mut Buffer) {
-        Paragraph::new(self.get_text_area())
-            .alignment(Alignment::Center)
-            .block(self.get_block())
-            .render(area, buf);
-    }
+  fn render(self, area: Rect, buf: &mut Buffer) {
+    Paragraph::new(self.get_text_area())
+      .alignment(Alignment::Center)
+      .block(self.get_block())
+      .render(area, buf);
+  }
 }

src/app/widgets/keybindings.rs

@@ -1,14 +1,14 @@
 use crate::app::{
-    helpers::block_single_title_helper,
-    keybindings::{Action, Group, KeyBinding, binding_for},
+  helpers::block_single_title_helper,
+  keybindings::{Action, Group, KeyBinding, binding_for},
 };
 use clap::ValueEnum;
 use ratatui::{
-    buffer::Buffer,
-    layout::{Alignment, Constraint, Layout, Rect},
-    style::{Color, Stylize},
-    text::Line,
-    widgets::{Block, Borders, Padding, Paragraph, Widget},
+  buffer::Buffer,
+  layout::{Alignment, Constraint, Layout, Rect},
+  style::{Color, Stylize},
+  text::Line,
+  widgets::{Block, Borders, Padding, Paragraph, Widget},
 };
 use std::collections::HashSet;
 
@@ -18,123 +18,118 @@ use std::collections::HashSet;
 /// logical group of keybindings (e.g. navigation, editing, etc.).  The paragraphs
 /// are rendered side‑by‑side inside a bordered container.
 pub struct KeybindingsWidget {
-    /// Paragraphs, one per used `Group`, containing the formatted keybinding lines.
-    grouped: Vec<Paragraph<'static>>,
+  /// Paragraphs, one per used `Group`, containing the formatted keybinding lines.
+  grouped: Vec<Paragraph<'static>>,
 }
 
 impl KeybindingsWidget {
-    /// Create a new widget from a list of actions.
-    ///
-    /// For each action, the corresponding static [`KeyBinding`] is looked up
-    /// using [`binding_for`].  Only groups that have at least one binding are
-    /// displayed.  The resulting widget contains a paragraph for each group,
-    /// formatted with the key symbol (red & bold) followed by its description.
-    ///
-    /// # Parameters
-    ///
-    /// * `actions` – A slice of actions for which keybindings should be shown.
-    /// * `area_height` – The height of the area in which the widget will be rendered.
-    ///   This value is used to calculate vertical padding so that the keybinding rows
-    ///   are vertically centered when the widget's allocated height is larger than the
-    ///   number of lines needed to display the bindings.
-    ///
-    /// # Returns
-    ///
-    /// A fully‑initialised `KeybindingsWidget` ready for rendering.
-    pub fn new(actions: &[Action], area_height: u16) -> Self {
-        let keybindings: Vec<Option<&'static KeyBinding>> =
-            actions.iter().map(|a| binding_for(*a)).collect();
+  /// Create a new widget from a list of actions.
+  ///
+  /// For each action, the corresponding static [`KeyBinding`] is looked up
+  /// using [`binding_for`].  Only groups that have at least one binding are
+  /// displayed.  The resulting widget contains a paragraph for each group,
+  /// formatted with the key symbol (red & bold) followed by its description.
+  ///
+  /// # Parameters
+  ///
+  /// * `actions` – A slice of actions for which keybindings should be shown.
+  /// * `area_height` – The height of the area in which the widget will be rendered.
+  ///   This value is used to calculate vertical padding so that the keybinding rows
+  ///   are vertically centered when the widget's allocated height is larger than the
+  ///   number of lines needed to display the bindings.
+  ///
+  /// # Returns
+  ///
+  /// A fully‑initialised `KeybindingsWidget` ready for rendering.
+  pub fn new(actions: &[Action], area_height: u16) -> Self {
+    let keybindings: Vec<Option<&'static KeyBinding>> =
+      actions.iter().map(|a| binding_for(*a)).collect();
 
-        let used_groups: HashSet<Group> = keybindings
-            .iter()
-            .filter_map(|b| b.map(|binding| binding.group))
-            .collect();
+    let used_groups: HashSet<Group> = keybindings
+      .iter()
+      .filter_map(|b| b.map(|binding| binding.group))
+      .collect();
 
-        let mut grouped_keybindings: Vec<Paragraph<'static>> = Vec::new();
+    let mut grouped_keybindings: Vec<Paragraph<'static>> = Vec::new();
 
-        for group in Group::value_variants().iter() {
-            if !used_groups.contains(group) {
-                continue;
-            }
+    for group in Group::value_variants().iter() {
+      if !used_groups.contains(group) {
+        continue;
+      }
 
-            let grouped_lines: Vec<Line<'_>> = keybindings
-                .iter()
-                .filter(|b| b.as_ref().map_or(false, |kb| kb.group == *group))
-                .filter_map(|b| {
-                    b.as_ref().map(|kb| {
-                        Line::from_iter([
-                            kb.symbol.red().bold(),
-                            " - ".into(),
-                            kb.description.into(),
-                        ])
-                    })
-                })
-                .collect();
+      let grouped_lines: Vec<Line<'_>> = keybindings
+        .iter()
+        .filter(|b| b.as_ref().map_or(false, |kb| kb.group == *group))
+        .filter_map(|b| {
+          b.as_ref().map(|kb| {
+            Line::from_iter([kb.symbol.red().bold(), " - ".into(), kb.description.into()])
+          })
+        })
+        .collect();
 
-            let height_diff: u16 =
-                area_height.saturating_sub(grouped_lines.len().saturating_add(2) as u16);
+      let height_diff: u16 =
+        area_height.saturating_sub(grouped_lines.len().saturating_add(2) as u16);
 
-            let padding_top: u16 = if height_diff <= 1 {
-                height_diff
-            } else {
-                height_diff / 2
-            };
+      let padding_top: u16 = if height_diff <= 1 {
+        height_diff
+      } else {
+        height_diff / 2
+      };
 
-            let mut block: Block<'_> = Block::default().padding(Padding::new(1, 1, padding_top, 0));
+      let mut block: Block<'_> = Block::default().padding(Padding::new(1, 1, padding_top, 0));
 
-            if !grouped_keybindings.is_empty() {
-                block = block.borders(Borders::LEFT);
-            }
+      if !grouped_keybindings.is_empty() {
+        block = block.borders(Borders::LEFT);
+      }
 
-            grouped_keybindings.push(
-                Paragraph::new(grouped_lines)
-                    .alignment(Alignment::Center)
-                    .block(block),
-            );
-        }
-
-        Self {
-            grouped: grouped_keybindings,
-        }
+      grouped_keybindings.push(
+        Paragraph::new(grouped_lines)
+          .alignment(Alignment::Center)
+          .block(block),
+      );
     }
+
+    Self {
+      grouped: grouped_keybindings,
+    }
+  }
 }
 
 impl Widget for KeybindingsWidget {
-    /// Render the widget inside the given rectangular area.
-    ///
-    /// The widget first draws a surrounding border with the title *Keybindings*.
-    /// It then divides the inner area into equal horizontal slices—one per
-    /// used group—and renders each group's paragraph into its slice.
-    ///
-    /// If no groups are present, the function returns early without drawing
-    /// anything.
-    fn render(self, area: Rect, buf: &mut Buffer) {
-        let count: u16 = self.grouped.len() as u16;
+  /// Render the widget inside the given rectangular area.
+  ///
+  /// The widget first draws a surrounding border with the title *Keybindings*.
+  /// It then divides the inner area into equal horizontal slices—one per
+  /// used group—and renders each group's paragraph into its slice.
+  ///
+  /// If no groups are present, the function returns early without drawing
+  /// anything.
+  fn render(self, area: Rect, buf: &mut Buffer) {
+    let count: u16 = self.grouped.len() as u16;
 
-        if count == 0 {
-            return;
-        }
-
-        let block: Block<'_> =
-            Block::default()
-                .borders(Borders::ALL)
-                .title(block_single_title_helper(
-                    "Keybindings".to_string(),
-                    Color::Magenta,
-                ));
-
-        let inner: Rect = block.inner(area);
-
-        block.render(area, buf);
-
-        let base: u16 = if count == 0 { 0 } else { 100u16 / count };
-
-        let constraints: Vec<Constraint> = vec![Constraint::Percentage(base); count as usize];
-
-        let chunks: Vec<Rect> = Layout::horizontal(constraints).split(inner).to_vec();
-
-        for (paragraph, chunk) in self.grouped.into_iter().zip(chunks.into_iter()) {
-            paragraph.render(chunk, buf);
-        }
+    if count == 0 {
+      return;
     }
+
+    let block: Block<'_> = Block::default()
+      .borders(Borders::ALL)
+      .title(block_single_title_helper(
+        "Keybindings".to_string(),
+        Color::Magenta,
+      ));
+
+    let inner: Rect = block.inner(area);
+
+    block.render(area, buf);
+
+    let base: u16 = if count == 0 { 0 } else { 100u16 / count };
+
+    let constraints: Vec<Constraint> = vec![Constraint::Percentage(base); count as usize];
+
+    let chunks: Vec<Rect> = Layout::horizontal(constraints).split(inner).to_vec();
+
+    for (paragraph, chunk) in self.grouped.into_iter().zip(chunks.into_iter()) {
+      paragraph.render(chunk, buf);
+    }
+  }
 }

src/app/widgets/side_panel.rs

@@ -1,108 +1,108 @@
 use crate::app::{
-    helpers::block_single_title_helper,
-    states::skirmish_states::{
-        structures::{Structure, Structures},
-        units::{Unit, Units},
-    },
+  helpers::block_single_title_helper,
+  states::skirmish_states::{
+    structures::{Structure, Structures},
+    units::{Unit, Units},
+  },
 };
 use ratatui::{
-    buffer::Buffer,
-    layout::{Alignment, Constraint, Layout, Margin, Rect},
-    style::Color,
-    widgets::{Block, BorderType, Borders, Padding, Paragraph, Widget},
+  buffer::Buffer,
+  layout::{Alignment, Constraint, Layout, Margin, Rect},
+  style::Color,
+  widgets::{Block, BorderType, Borders, Padding, Paragraph, Widget},
 };
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct SidePanelWidget<'a> {
+  coords: (usize, usize),
+  structure: &'a Structures,
+  unit: &'a Option<Units>,
+  is_unit_marked: bool,
+}
+
+impl<'a> SidePanelWidget<'a> {
+  pub fn new(
     coords: (usize, usize),
     structure: &'a Structures,
     unit: &'a Option<Units>,
     is_unit_marked: bool,
-}
+  ) -> Self {
+    Self {
+      coords,
+      structure,
+      unit,
+      is_unit_marked,
+    }
+  }
 
-impl<'a> SidePanelWidget<'a> {
-    pub fn new(
-        coords: (usize, usize),
-        structure: &'a Structures,
-        unit: &'a Option<Units>,
-        is_unit_marked: bool,
-    ) -> Self {
-        Self {
-            coords,
-            structure,
-            unit,
-            is_unit_marked,
-        }
+  fn col_to_letters(&self) -> String {
+    let mut col: usize = self.coords.1 + 1;
+    let mut letters: Vec<char> = Vec::new();
+
+    while col > 0 {
+      letters.push((b'A' + ((col - 1) % 26) as u8) as char);
+      col = (col - 1) / 26;
     }
 
-    fn col_to_letters(&self) -> String {
-        let mut col: usize = self.coords.1 + 1;
-        let mut letters: Vec<char> = Vec::new();
+    letters.iter().rev().collect()
+  }
 
-        while col > 0 {
-            letters.push((b'A' + ((col - 1) % 26) as u8) as char);
-            col = (col - 1) / 26;
-        }
+  fn get_outer_block(&self) -> Block<'_> {
+    Block::default()
+      .borders(Borders::ALL)
+      .border_type(BorderType::Double)
+      .title(block_single_title_helper(
+        format!("{}{}", self.col_to_letters(), self.coords.0),
+        Color::Yellow,
+      ))
+      .title_alignment(Alignment::Center)
+  }
 
-        letters.iter().rev().collect()
-    }
+  fn get_inner_block<'b>(&self, title: String, color: Color) -> Block<'b> {
+    Block::default()
+      .borders(Borders::TOP)
+      .title(block_single_title_helper(title, color))
+      .title_alignment(Alignment::Center)
+      .padding(Padding::symmetric(1, 1))
+  }
 
-    fn get_outer_block(&self) -> Block<'_> {
-        Block::default()
-            .borders(Borders::ALL)
-            .border_type(BorderType::Double)
-            .title(block_single_title_helper(
-                format!("{}{}", self.col_to_letters(), self.coords.0),
-                Color::Yellow,
-            ))
-            .title_alignment(Alignment::Center)
-    }
-
-    fn get_inner_block<'b>(&self, title: String, color: Color) -> Block<'b> {
-        Block::default()
-            .borders(Borders::TOP)
-            .title(block_single_title_helper(title, color))
-            .title_alignment(Alignment::Center)
-            .padding(Padding::symmetric(1, 1))
-    }
-
-    fn get_area_constraints(&self) -> [Constraint; 2] {
-        if self.unit.is_unit() {
-            [Constraint::Percentage(50), Constraint::Percentage(50)]
-        } else {
-            [Constraint::Percentage(100), Constraint::Percentage(0)]
-        }
+  fn get_area_constraints(&self) -> [Constraint; 2] {
+    if self.unit.is_unit() {
+      [Constraint::Percentage(50), Constraint::Percentage(50)]
+    } else {
+      [Constraint::Percentage(100), Constraint::Percentage(0)]
     }
+  }
 }
 
 impl Widget for SidePanelWidget<'_> {
-    fn render(self, area: Rect, buf: &mut Buffer) {
-        let block: Block<'_> = self.get_outer_block();
-        let inner_area: Rect = block.inner(area).inner(Margin {
-            horizontal: 2,
-            vertical: 1,
-        });
-        block.render(area, buf);
+  fn render(self, area: Rect, buf: &mut Buffer) {
+    let block: Block<'_> = self.get_outer_block();
+    let inner_area: Rect = block.inner(area).inner(Margin {
+      horizontal: 2,
+      vertical: 1,
+    });
+    block.render(area, buf);
 
-        let [structure_area, unit_area] =
-            Layout::vertical(self.get_area_constraints()).areas(inner_area);
+    let [structure_area, unit_area] =
+      Layout::vertical(self.get_area_constraints()).areas(inner_area);
 
-        Paragraph::new(self.structure.text())
-            .alignment(Alignment::Left)
-            .block(self.get_inner_block(self.structure.get_name().to_string(), Color::Cyan))
-            .render(structure_area, buf);
+    Paragraph::new(self.structure.text())
+      .alignment(Alignment::Left)
+      .block(self.get_inner_block(self.structure.get_name().to_string(), Color::Cyan))
+      .render(structure_area, buf);
 
-        if self.unit.is_unit() {
-            let mut unit_name: String = self.unit.get_name().to_string();
+    if self.unit.is_unit() {
+      let mut unit_name: String = self.unit.get_name().to_string();
 
-            if self.is_unit_marked {
-                unit_name = format!("> {} <", unit_name);
-            }
+      if self.is_unit_marked {
+        unit_name = format!("> {} <", unit_name);
+      }
 
-            Paragraph::new(self.unit.text())
-                .alignment(Alignment::Left)
-                .block(self.get_inner_block(unit_name, Color::Green))
-                .render(unit_area, buf);
-        }
+      Paragraph::new(self.unit.text())
+        .alignment(Alignment::Left)
+        .block(self.get_inner_block(unit_name, Color::Green))
+        .render(unit_area, buf);
     }
+  }
 }