diff --git a/src/app/helpers/mod.rs b/src/app/helpers/mod.rs
index 1a0ee7f..54e22b5 100644
--- a/src/app/helpers/mod.rs
+++ b/src/app/helpers/mod.rs
@@ -1,9 +1,7 @@
 pub mod block_title;
 mod cells_area;
 mod main_menu_option;
-mod zoom_level;
 
 pub use block_title::{block_single_title_helper, block_title_helper};
 pub use cells_area::cells_area_helper;
 pub use main_menu_option::main_menu_option_helper;
-pub use zoom_level::{CellSizes, cell_size_helper};
diff --git a/src/app/helpers/zoom_level.rs b/src/app/helpers/zoom_level.rs
deleted file mode 100644
index 97c0927..0000000
--- a/src/app/helpers/zoom_level.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-use crate::app::states::ZoomLevel;
-
-pub enum CellSizes {
-    Width,
-    Height,
-}
-
-pub fn cell_size_helper(cell_size: CellSizes, zoom_level: ZoomLevel) -> usize {
-    match (cell_size, zoom_level) {
-        (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,
-    }
-}
diff --git a/src/app/keybindings/skirmish.rs b/src/app/keybindings/skirmish.rs
index 6bb8ad8..8418376 100644
--- a/src/app/keybindings/skirmish.rs
+++ b/src/app/keybindings/skirmish.rs
@@ -1,10 +1,7 @@
 use crate::app::{
     App,
     keybindings::{Action, common_keybindings, event_to_action},
-    states::{
-        ZoomLevel,
-        skirmish_states::{BoardState, MoveFocusedCell},
-    },
+    states::skirmish_states::{BoardState, MoveFocusedCell, ZoomLevel},
 };
 use ratatui::crossterm::event::KeyEvent;
 
diff --git a/src/app/states/mod.rs b/src/app/states/mod.rs
index 2658d06..14cacc8 100644
--- a/src/app/states/mod.rs
+++ b/src/app/states/mod.rs
@@ -9,5 +9,5 @@ pub use main_menu::MainMenuState;
 pub use perk_decks::{PerkDecks, PerkDecksState};
 pub use settings::SettingsState;
 pub use skills_config::SkillsConfigState;
-pub use skirmish::{CellStructure, GameMode, Players, SkirmishState, Units, ZoomLevel};
+pub use skirmish::{GameMode, Players, SkirmishState};
 pub use skirmish_states::{FocusedCell, Offset};
diff --git a/src/app/states/skirmish.rs b/src/app/states/skirmish.rs
index a0d4735..41737bd 100644
--- a/src/app/states/skirmish.rs
+++ b/src/app/states/skirmish.rs
@@ -1,8 +1,4 @@
-use crate::app::states::skirmish_states::{
-    BoardState,
-    structures::{BaseBuilding, Stone, Tunnel},
-    units::MinerUnit,
-};
+use crate::app::states::skirmish_states::BoardState;
 use clap::ValueEnum;
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -18,27 +14,8 @@ pub enum GameMode {
     FrontLines,
 }
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, ValueEnum)]
-pub enum ZoomLevel {
-    ZoomedIn,
-    Default,
-    ZoomedOut,
-}
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum Players {
     Player,
     Enemy,
 }
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum CellStructure {
-    Base(BaseBuilding),
-    Tunnel(Tunnel),
-    Stone(Stone),
-}
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum Units {
-    Miner(MinerUnit),
-}
diff --git a/src/app/states/skirmish_states/board.rs b/src/app/states/skirmish_states/board.rs
index bec2f59..b793a4f 100644
--- a/src/app/states/skirmish_states/board.rs
+++ b/src/app/states/skirmish_states/board.rs
@@ -1,11 +1,11 @@
 use crate::app::{
-    helpers::{CellSizes, cell_size_helper, cells_area_helper},
+    helpers::cells_area_helper,
     states::{
-        CellStructure, FocusedCell, Offset, Players, Units, ZoomLevel,
+        FocusedCell, Offset, Players,
         skirmish_states::{
-            MoveFocusedCell,
-            structures::{BaseBuilding, Stone},
-            units::MinerUnit,
+            CellSizes, MoveFocusedCell, ZoomLevel,
+            structures::{BaseBuilding, Stone, Structures},
+            units::{MinerUnit, Units},
         },
     },
     widgets::CellWidget,
@@ -36,8 +36,8 @@ impl BoardState {
     pub fn new(area: &Rect, map_width: usize, map_height: usize, zoom_level: ZoomLevel) -> Self {
         let cells_area: Rect = cells_area_helper(area);
 
-        let cell_width: usize = cell_size_helper(CellSizes::Width, zoom_level);
-        let cell_height: usize = cell_size_helper(CellSizes::Height, zoom_level);
+        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;
@@ -67,12 +67,12 @@ impl BoardState {
                 let player_base: bool = row == player_base_coords.0 && col == player_base_coords.1;
                 let enemy_base: bool = row == enemy_base_coords.0 && col == enemy_base_coords.1;
 
-                let structure: CellStructure = if player_base {
-                    CellStructure::Base(BaseBuilding::new(Players::Player))
+                let structure: Structures = if player_base {
+                    Structures::Base(BaseBuilding::new(Players::Player))
                 } else if enemy_base {
-                    CellStructure::Base(BaseBuilding::new(Players::Enemy))
+                    Structures::Base(BaseBuilding::new(Players::Enemy))
                 } else {
-                    CellStructure::Stone(Stone::new())
+                    Structures::Stone(Stone::new())
                 };
 
                 let unit: Option<Units> = if player_base {
@@ -227,8 +227,8 @@ impl BoardState {
     pub fn change_zoom(&mut self, new_zoom_level: ZoomLevel) {
         self.zoom_level = new_zoom_level;
 
-        self.cell_width = cell_size_helper(CellSizes::Width, self.zoom_level);
-        self.cell_height = cell_size_helper(CellSizes::Height, self.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;
diff --git a/src/app/states/skirmish_states/mod.rs b/src/app/states/skirmish_states/mod.rs
index 3643a90..a7c5a33 100644
--- a/src/app/states/skirmish_states/mod.rs
+++ b/src/app/states/skirmish_states/mod.rs
@@ -3,7 +3,9 @@ mod focused_cell;
 mod offset;
 pub mod structures;
 pub mod units;
+pub mod zoom_level;
 
 pub use board::BoardState;
 pub use focused_cell::{FocusedCell, MoveFocusedCell};
 pub use offset::Offset;
+pub use zoom_level::{CellSizes, ZoomLevel};
diff --git a/src/app/states/skirmish_states/structures/base.rs b/src/app/states/skirmish_states/structures/base.rs
index 13751a1..4742e58 100644
--- a/src/app/states/skirmish_states/structures/base.rs
+++ b/src/app/states/skirmish_states/structures/base.rs
@@ -1,34 +1,50 @@
+use crate::app::states::{Players, skirmish_states::structures::Structure};
 use ratatui::style::Color;
 
-use crate::app::states::Players;
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct BaseBuilding {
+    durability: u16,
+    stress: u8,
     owner: Players,
     level: u8,
 }
 
 impl BaseBuilding {
     pub fn new(owner: Players) -> Self {
-        Self { owner, level: b'1' }
-    }
-
-    pub fn get_tag(&self) -> char {
-        'B'
-    }
-
-    pub fn get_color(&self) -> Color {
-        match self.owner {
-            Players::Player => Color::LightBlue,
-            Players::Enemy => Color::LightRed,
+        Self {
+            durability: 1500,
+            stress: 0,
+            owner,
+            level: b'1',
         }
     }
 
     pub fn get_owner(&self) -> Players {
         self.owner
     }
+}
 
-    pub fn get_level(&self) -> char {
+impl Structure for BaseBuilding {
+    fn get_tag(&self) -> char {
+        'B'
+    }
+
+    fn get_color(&self) -> Color {
+        match self.owner {
+            Players::Player => Color::LightBlue,
+            Players::Enemy => Color::LightRed,
+        }
+    }
+
+    fn get_level(&self) -> char {
         self.level as char
     }
+
+    fn get_durability(&self) -> u16 {
+        self.durability
+    }
+
+    fn get_stress(&self) -> u8 {
+        self.stress
+    }
 }
diff --git a/src/app/states/skirmish_states/structures/mod.rs b/src/app/states/skirmish_states/structures/mod.rs
index 35b7ebb..e8597db 100644
--- a/src/app/states/skirmish_states/structures/mod.rs
+++ b/src/app/states/skirmish_states/structures/mod.rs
@@ -1,7 +1,11 @@
 mod base;
 mod stone;
+mod structures_enum;
+mod structures_trait;
 mod tunnel;
 
 pub use base::BaseBuilding;
 pub use stone::Stone;
+pub use structures_enum::Structures;
+pub use structures_trait::Structure;
 pub use tunnel::Tunnel;
diff --git a/src/app/states/skirmish_states/structures/stone.rs b/src/app/states/skirmish_states/structures/stone.rs
index f09eca2..901889a 100644
--- a/src/app/states/skirmish_states/structures/stone.rs
+++ b/src/app/states/skirmish_states/structures/stone.rs
@@ -1,20 +1,39 @@
+use crate::app::states::skirmish_states::structures::Structure;
 use ratatui::style::Color;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct Stone {
     durability: u16,
+    stress: u8,
 }
 
 impl Stone {
     pub fn new() -> Self {
-        Self { durability: 1000 }
+        Self {
+            durability: 1000,
+            stress: 0,
+        }
     }
+}
 
-    pub fn get_tag(&self) -> char {
+impl Structure for Stone {
+    fn get_tag(&self) -> char {
         ' '
     }
 
-    pub fn get_color(&self) -> Color {
+    fn get_color(&self) -> Color {
         Color::White
     }
+
+    fn get_level(&self) -> char {
+        ' '
+    }
+
+    fn get_durability(&self) -> u16 {
+        self.durability
+    }
+
+    fn get_stress(&self) -> u8 {
+        self.stress
+    }
 }
diff --git a/src/app/states/skirmish_states/structures/structures_enum.rs b/src/app/states/skirmish_states/structures/structures_enum.rs
new file mode 100644
index 0000000..350440a
--- /dev/null
+++ b/src/app/states/skirmish_states/structures/structures_enum.rs
@@ -0,0 +1,35 @@
+use crate::app::states::skirmish_states::structures::{BaseBuilding, Stone, Structure, Tunnel};
+use ratatui::style::Color;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum Structures {
+    Base(BaseBuilding),
+    Tunnel(Tunnel),
+    Stone(Stone),
+}
+
+impl Structures {
+    pub fn get_color(&self) -> Color {
+        match self {
+            Structures::Base(b) => b.get_color(),
+            Structures::Tunnel(t) => t.get_color(),
+            Structures::Stone(s) => s.get_color(),
+        }
+    }
+
+    pub fn get_tag(&self) -> char {
+        match self {
+            Structures::Base(b) => b.get_tag(),
+            Structures::Tunnel(t) => t.get_tag(),
+            Structures::Stone(s) => s.get_tag(),
+        }
+    }
+
+    pub fn get_level(&self) -> char {
+        match self {
+            Structures::Base(b) => b.get_level(),
+            Structures::Tunnel(t) => t.get_level(),
+            Structures::Stone(s) => s.get_level(),
+        }
+    }
+}
diff --git a/src/app/states/skirmish_states/structures/structures_trait.rs b/src/app/states/skirmish_states/structures/structures_trait.rs
new file mode 100644
index 0000000..f911a9f
--- /dev/null
+++ b/src/app/states/skirmish_states/structures/structures_trait.rs
@@ -0,0 +1,9 @@
+use ratatui::style::Color;
+
+pub trait Structure {
+    fn get_tag(&self) -> char;
+    fn get_color(&self) -> Color;
+    fn get_level(&self) -> char;
+    fn get_stress(&self) -> u8;
+    fn get_durability(&self) -> u16;
+}
diff --git a/src/app/states/skirmish_states/structures/tunnel.rs b/src/app/states/skirmish_states/structures/tunnel.rs
index a0366bd..547d1e8 100644
--- a/src/app/states/skirmish_states/structures/tunnel.rs
+++ b/src/app/states/skirmish_states/structures/tunnel.rs
@@ -1,3 +1,4 @@
+use crate::app::states::skirmish_states::structures::Structure;
 use ratatui::style::Color;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@@ -19,20 +20,26 @@ impl Tunnel {
             lamp: false,
         }
     }
+}
 
-    pub fn get_tag(&self) -> char {
+impl Structure for Tunnel {
+    fn get_tag(&self) -> char {
         'T'
     }
 
-    pub fn get_color(&self) -> Color {
+    fn get_color(&self) -> Color {
         Color::Gray
     }
 
-    pub fn get_durability(&self) -> u16 {
+    fn get_level(&self) -> char {
+        ' '
+    }
+
+    fn get_durability(&self) -> u16 {
         self.durability
     }
 
-    pub fn get_stress(&self) -> u8 {
+    fn get_stress(&self) -> u8 {
         self.stress
     }
 }
diff --git a/src/app/states/skirmish_states/units/miner.rs b/src/app/states/skirmish_states/units/miner.rs
index 609fac2..06f2031 100644
--- a/src/app/states/skirmish_states/units/miner.rs
+++ b/src/app/states/skirmish_states/units/miner.rs
@@ -1,4 +1,4 @@
-use crate::app::states::Players;
+use crate::app::states::{Players, skirmish_states::units::Unit};
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct MinerUnit {
@@ -9,8 +9,14 @@ impl MinerUnit {
     pub fn new(owner: Players) -> Self {
         Self { owner }
     }
+}
 
-    pub fn get_tag(self) -> char {
+impl Unit for MinerUnit {
+    fn get_owner(&self) -> Players {
+        self.owner
+    }
+
+    fn get_tag(&self) -> char {
         'M'
     }
 }
diff --git a/src/app/states/skirmish_states/units/mod.rs b/src/app/states/skirmish_states/units/mod.rs
index b8343c9..491ebe6 100644
--- a/src/app/states/skirmish_states/units/mod.rs
+++ b/src/app/states/skirmish_states/units/mod.rs
@@ -1,3 +1,7 @@
 mod miner;
+mod units_enum;
+mod units_trait;
 
 pub use miner::MinerUnit;
+pub use units_enum::Units;
+pub use units_trait::{OptionalUnit, Unit};
diff --git a/src/app/states/skirmish_states/units/units_enum.rs b/src/app/states/skirmish_states/units/units_enum.rs
new file mode 100644
index 0000000..951426d
--- /dev/null
+++ b/src/app/states/skirmish_states/units/units_enum.rs
@@ -0,0 +1,20 @@
+use crate::app::states::skirmish_states::units::{MinerUnit, OptionalUnit, Unit};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum Units {
+    Miner(MinerUnit),
+}
+
+impl Units {
+    pub fn get_tag(&self) -> char {
+        match self {
+            Units::Miner(m) => m.get_tag(),
+        }
+    }
+}
+
+impl OptionalUnit for Option<Units> {
+    fn try_get_tag(&self) -> char {
+        self.map_or(' ', |u| u.get_tag())
+    }
+}
diff --git a/src/app/states/skirmish_states/units/units_trait.rs b/src/app/states/skirmish_states/units/units_trait.rs
new file mode 100644
index 0000000..1641fc8
--- /dev/null
+++ b/src/app/states/skirmish_states/units/units_trait.rs
@@ -0,0 +1,10 @@
+use crate::app::states::Players;
+
+pub trait Unit {
+    fn get_owner(&self) -> Players;
+    fn get_tag(&self) -> char;
+}
+
+pub trait OptionalUnit {
+    fn try_get_tag(&self) -> char;
+}
diff --git a/src/app/states/skirmish_states/zoom_level.rs b/src/app/states/skirmish_states/zoom_level.rs
new file mode 100644
index 0000000..b85f643
--- /dev/null
+++ b/src/app/states/skirmish_states/zoom_level.rs
@@ -0,0 +1,50 @@
+use clap::ValueEnum;
+use ratatui::text::Line;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, ValueEnum)]
+pub enum ZoomLevel {
+    ZoomedIn,
+    Default,
+    ZoomedOut,
+}
+
+pub enum CellSizes {
+    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_text_area(
+        &self,
+        tag: char,
+        structure_level: char,
+        unit: char,
+    ) -> Vec<Line<'_>> {
+        match self {
+            ZoomLevel::ZoomedIn => vec![
+                Line::from(format!(" {}       {} ", structure_level, unit)),
+                Line::from(format!("           ")),
+                Line::from(format!("     {}     ", tag)),
+                Line::from(format!("           ")),
+                Line::from(format!("           ")),
+            ],
+            ZoomLevel::Default => vec![
+                Line::from(format!(" {}   {} ", structure_level, unit)),
+                Line::from(format!("   {}   ", tag)),
+                Line::from(format!("       ")),
+            ],
+            ZoomLevel::ZoomedOut => vec![Line::from(format!(" {} ", tag))],
+        }
+    }
+}
diff --git a/src/app/widgets/cell.rs b/src/app/widgets/cell.rs
index 76a71d5..fa57896 100644
--- a/src/app/widgets/cell.rs
+++ b/src/app/widgets/cell.rs
@@ -1,4 +1,8 @@
-use crate::app::states::{CellStructure, Units, ZoomLevel, skirmish_states::structures::Stone};
+use crate::app::states::skirmish_states::{
+    ZoomLevel,
+    structures::{Stone, Structures},
+    units::{OptionalUnit, Units},
+};
 use ratatui::{
     buffer::Buffer,
     layout::{Alignment, Rect},
@@ -13,7 +17,7 @@ pub struct CellWidget {
     col: usize,
     selected: bool,
     zoom_level: ZoomLevel,
-    structure: CellStructure,
+    structure: Structures,
     marked: bool,
     unit: Option<Units>,
 }
@@ -24,7 +28,7 @@ impl CellWidget {
         col: usize,
         zoom_level: ZoomLevel,
         selected: bool,
-        structure: CellStructure,
+        structure: Structures,
         unit: Option<Units>,
     ) -> Self {
         Self {
@@ -48,7 +52,7 @@ impl CellWidget {
         self
     }
 
-    pub fn set_structure(&mut self, sctructure: CellStructure) -> &mut Self {
+    pub fn set_structure(&mut self, sctructure: Structures) -> &mut Self {
         self.structure = sctructure;
         self
     }
@@ -75,7 +79,7 @@ impl CellWidget {
     }
 
     fn display_coords(&self) -> Span<'_> {
-        if self.selected || self.structure != CellStructure::Stone(Stone::new()) || self.marked {
+        if self.selected || self.structure != Structures::Stone(Stone::new()) || self.marked {
             format!("{}{}", self.col_to_letters(), self.row).green()
         } else {
             "".to_span()
@@ -84,61 +88,22 @@ impl CellWidget {
 
     fn fg_color(&self) -> Color {
         if self.marked && self.selected {
-            return Color::Magenta;
+            Color::Magenta
         } else if self.marked && !self.selected {
-            return Color::LightMagenta;
-        } else if self.selected && !self.marked {
-            return Color::LightYellow;
-        }
-
-        match self.structure {
-            CellStructure::Base(base) => base.get_color(),
-            CellStructure::Tunnel(tunnel) => tunnel.get_color(),
-            CellStructure::Stone(stone) => stone.get_color(),
+            Color::LightMagenta
+        } else if !self.marked && self.selected {
+            Color::LightYellow
+        } else {
+            self.structure.get_color()
         }
     }
 
     fn get_text_area(&self) -> Vec<Line<'_>> {
-        let tag: char = match self.structure {
-            CellStructure::Base(base) => base.get_tag(),
-            CellStructure::Tunnel(tunnel) => tunnel.get_tag(),
-            CellStructure::Stone(stone) => stone.get_tag(),
-        };
-
-        let b_level: char = match self.structure {
-            CellStructure::Base(base) => base.get_level(),
-            _ => ' ',
-        };
-
-        let unit: char = match self.unit {
-            Some(unit) => match unit {
-                Units::Miner(miner) => miner.get_tag(),
-                // _ => ' ',
-            },
-            None => ' ',
-        };
-
-        let mut text_area: Vec<Line<'_>> = Vec::new();
-
-        match self.zoom_level {
-            ZoomLevel::ZoomedIn => {
-                text_area.push(Line::from(format!(" {}       {} ", b_level, unit)));
-                text_area.push(Line::from(format!("           ")));
-                text_area.push(Line::from(format!("     {}     ", tag)));
-                text_area.push(Line::from(format!("           ")));
-                text_area.push(Line::from(format!("           ")));
-            }
-            ZoomLevel::Default => {
-                text_area.push(Line::from(format!(" {}   {} ", b_level, unit)));
-                text_area.push(Line::from(format!("   {}   ", tag)));
-                text_area.push(Line::from(format!("       ")));
-            }
-            ZoomLevel::ZoomedOut => {
-                text_area.push(Line::from(format!(" {} ", tag)));
-            }
-        }
-
-        text_area
+        self.zoom_level.get_cell_text_area(
+            self.structure.get_tag(),
+            self.structure.get_level(),
+            self.unit.try_get_tag(),
+        )
     }
 
     fn get_block(&self) -> Block<'_> {
diff --git a/src/cli.rs b/src/cli.rs
index 5f9081c..5205672 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -1,5 +1,5 @@
 use crate::app::{
-    states::{GameMode, PerkDecks, ZoomLevel},
+    states::{GameMode, PerkDecks, skirmish_states::ZoomLevel},
     threads::Soundtrack,
     view::View,
 };