diff --git a/src/components.rs b/src/components.rs
new file mode 100644
index 0000000..45054db
--- /dev/null
+++ b/src/components.rs
@@ -0,0 +1,45 @@
+use bevy::prelude::*;
+
+#[derive(PartialEq)]
+pub enum Item {
+    None,
+    Burger,
+}
+
+#[derive(Component)]
+pub struct Customer {
+    pub order: Item,
+    pub served: bool,
+    pub range: f32,
+}
+
+#[derive(Component)]
+pub struct Fryer {
+    pub range: f32,
+    pub speed: f32,
+}
+
+#[derive(Component)]
+pub struct Unit {
+    pub move_speed: f32,
+    pub height_offset: f32,
+}
+
+#[derive(Component)]
+pub struct Player {
+    pub holding: Item,
+    pub progress: f32,
+}
+#[derive(Component)]
+pub struct ProgressBar {
+    pub width: f32,
+    pub player_height: f32,
+}
+
+#[derive(Component)]
+pub struct PlayerBurgerIndicator;
+
+#[derive(Component)]
+pub struct MoveTarget {
+    pub position: Vec3,
+}
diff --git a/src/main.rs b/src/main.rs
index 3d0b23f..f58493a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,9 @@
-use bevy::{light::NotShadowCaster, prelude::*};
+use bevy::prelude::*;
+
+mod components;
+mod systems;
+
+use systems::{gameplay::*, movement::*, setup::*};
 
 fn main() {
     App::new()
@@ -17,335 +22,3 @@ fn main() {
         )
         .run();
 }
-
-#[derive(PartialEq)]
-enum Item {
-    None,
-    Burger,
-}
-
-#[derive(Component)]
-struct Customer {
-    order: Item,
-    served: bool,
-    range: f32,
-}
-
-#[derive(Component)]
-struct Fryer {
-    range: f32,
-    speed: f32,
-}
-
-#[derive(Component)]
-struct Unit {
-    move_speed: f32,
-    height_offset: f32,
-}
-
-#[derive(Component)]
-struct Player {
-    holding: Item,
-    progress: f32,
-}
-#[derive(Component)]
-struct ProgressBar {
-    width: f32,
-    player_height: f32,
-}
-
-#[derive(Component)]
-struct PlayerBurgerIndicator;
-
-#[derive(Component)]
-struct MoveTarget {
-    position: Vec3,
-}
-
-fn setup(
-    mut commands: Commands,
-    mut meshes: ResMut<Assets<Mesh>>,
-    mut materials: ResMut<Assets<StandardMaterial>>,
-    asset_server: Res<AssetServer>,
-) {
-    // Camera
-    commands.spawn((
-        Camera3d::default(),
-        Transform::from_xyz(0.0, 25.0, -25.0).looking_at(Vec3::ZERO, Vec3::Y),
-    ));
-
-    // Light
-    commands.insert_resource(AmbientLight {
-        color: Color::WHITE,
-        brightness: 200.0, // Subtle fill light so shadows aren't pitch black
-        ..default()
-    });
-
-    commands.spawn((
-        DirectionalLight {
-            illuminance: 1000.0,
-            shadows_enabled: true,
-            ..default()
-        },
-        Transform::from_rotation(Quat::from_euler(
-            EulerRot::XYZ,
-            -0.8, // Pitch down (looking down at scene)
-            0.5,  // Yaw (angle from side)
-            0.0,  // Roll (no rotation)
-        )),
-    ));
-
-    // Plane
-    commands.spawn((
-        Mesh3d(meshes.add(Plane3d::new(Vec3::Y, Vec2::splat(50.0)))),
-        MeshMaterial3d(materials.add(Color::srgb(0.3, 0.5, 0.3))),
-    ));
-
-    // Fryer
-    commands.spawn((
-        Mesh3d(meshes.add(Cuboid::new(2.0, 1.75, 2.0))),
-        Transform::from_xyz(-10.0, 0.875, 0.0),
-        MeshMaterial3d(materials.add(Color::srgb(0.1, 0.1, 0.1))),
-        Fryer {
-            range: 3.0,
-            speed: 50.0,
-        },
-    ));
-
-    // Front Counter
-    commands.spawn((
-        Mesh3d(meshes.add(Cuboid::new(2.0, 1.5, 10.0))),
-        Transform::from_xyz(10.0, 0.75, 0.0),
-        MeshMaterial3d(materials.add(Color::srgb(0.7, 0.7, 0.7))),
-    ));
-
-    // Player
-    commands.spawn((
-        SceneRoot(asset_server.load("models/employee.glb#Scene0")),
-        Transform::from_xyz(0.0, 1.5, 0.0).with_scale(Vec3::splat(0.5)),
-        Unit {
-            move_speed: 10.0,
-            height_offset: 1.5,
-        },
-        Player {
-            holding: Item::None,
-            progress: 0.0,
-        },
-        MoveTarget {
-            position: Vec3::new(0.0, 0.0, 0.0),
-        },
-        // Burger indicator
-        children![(
-            SceneRoot(asset_server.load("models/burger.glb#Scene0")),
-            Transform::from_xyz(0.0, 7.1, 0.0).with_scale(Vec3::splat(0.9)),
-            Visibility::Hidden,
-            PlayerBurgerIndicator,
-        )],
-    ));
-
-    // ProgressBar
-    commands.spawn((
-        Mesh3d(meshes.add(Cuboid::new(4.0, 0.5, 0.1))),
-        MeshMaterial3d(materials.add(Color::srgb(0.0, 1.0, 0.0))),
-        Transform::from_xyz(0.0, 0.0, 0.0),
-        ProgressBar {
-            width: 1.0,
-            player_height: 4.0,
-        },
-        NotShadowCaster,
-    ));
-
-    // Customer
-    commands.spawn((
-        SceneRoot(asset_server.load("models/customer.glb#Scene0")),
-        Transform::from_xyz(20.0, 1.5, 0.0).with_scale(Vec3::splat(0.5)),
-        Unit {
-            move_speed: 5.0,
-            height_offset: 1.5,
-        },
-        Customer {
-            order: Item::Burger,
-            served: false,
-            range: 4.0,
-        },
-        MoveTarget {
-            position: Vec3::new(12.0, 0.0, 0.0),
-        },
-    ));
-}
-
-fn handle_click(
-    mouse_button: Res<ButtonInput<MouseButton>>,
-    windows: Query<&Window>,
-    camera_query: Query<(&Camera, &GlobalTransform)>,
-    mut target_query: Query<&mut MoveTarget, With<Player>>,
-) {
-    // Guard clause
-    if !mouse_button.just_pressed(MouseButton::Right) {
-        return;
-    }
-
-    let Ok(window) = windows.single() else {
-        return;
-    };
-
-    let Some(cursor_position) = window.cursor_position() else {
-        return;
-    };
-
-    let Ok((camera, camera_transform)) = camera_query.single() else {
-        return;
-    };
-
-    let Ok(ray) = camera.viewport_to_world(camera_transform, cursor_position) else {
-        return;
-    };
-
-    // check for sky clicks
-    if ray.direction.y > 0.0 {
-        return;
-    }
-
-    // Calculate the distance that the intercept with the ground occurs
-    let t = -ray.origin.y / ray.direction.y;
-
-    // plug T into our formula
-    let intersection = ray.origin + ray.direction * t;
-
-    for mut target in target_query.iter_mut() {
-        target.position = intersection;
-    }
-}
-
-fn move_to_target(mut query: Query<(&mut Transform, &MoveTarget, &Unit)>, time: Res<Time>) {
-    for (mut transform, target, unit) in query.iter_mut() {
-        let adjusted_target = target.position + Vec3::Y * unit.height_offset;
-        let direction = adjusted_target - transform.translation;
-        let distance = direction.length();
-
-        // stop divide by 0 errors
-        if distance < 0.001 {
-            continue;
-        }
-
-        let move_amount = unit.move_speed * time.delta_secs();
-
-        // Snap
-        if distance < move_amount {
-            transform.translation = adjusted_target;
-        } else {
-            transform.translation += direction.normalize() * move_amount;
-            transform.look_at(adjusted_target, Vec3::Y);
-        }
-    }
-}
-
-fn fryer_cook(
-    mut player: Query<(&mut Player, &Transform)>,
-    fryer: Query<(&Fryer, &Transform)>,
-    time: Res<Time>,
-) {
-    let Ok((mut player_data, player_transform)) = player.single_mut() else {
-        return;
-    };
-    if player_data.holding == Item::Burger {
-        return;
-    }
-    for (fryer, fryer_transform) in fryer.iter() {
-        let distance = player_transform.translation - fryer_transform.translation;
-        if distance.length() < fryer.range {
-            player_data.progress += fryer.speed * time.delta_secs();
-
-            if player_data.progress > 100.0 {
-                player_data.holding = Item::Burger;
-                println!("YOU HAVE BURGER!!");
-            }
-        } else {
-            player_data.progress = 0.0;
-        }
-    }
-}
-
-fn update_progress_bar(
-    player: Query<(&Player, &Transform), Without<ProgressBar>>,
-    mut progress_bar: Query<(&mut Transform, &mut Visibility, &ProgressBar)>,
-    camera: Query<&Transform, (With<Camera3d>, Without<ProgressBar>, Without<Player>)>,
-) {
-    let Ok((player, player_transform)) = player.single() else {
-        return;
-    };
-    let Ok((mut bar_transform, mut visibility, bar_data)) = progress_bar.single_mut() else {
-        return;
-    };
-    let Ok(camera_transform) = camera.single() else {
-        return;
-    };
-
-    let progress_percent = (player.progress / 100.0).clamp(0.0, 1.0);
-
-    // Update above player
-    bar_transform.translation = player_transform.translation + Vec3::Y * bar_data.player_height;
-
-    // Billboard effect
-    let to_camera = (camera_transform.translation - bar_transform.translation).normalize();
-    let angle = to_camera.z.atan2(to_camera.x);
-    bar_transform.rotation = Quat::from_rotation_y(angle + std::f32::consts::FRAC_PI_2);
-
-    bar_transform.scale.x = bar_data.width * progress_percent;
-
-    if progress_percent == 0.0 || progress_percent == 1.0 {
-        *visibility = Visibility::Hidden;
-    } else {
-        *visibility = Visibility::Visible;
-    }
-}
-
-fn update_burger_indicators(
-    player: Query<&Player>,
-    mut burger: Query<(&mut Visibility, &mut Transform), With<PlayerBurgerIndicator>>,
-    time: Res<Time>,
-) {
-    let Ok(player_data) = player.single() else {
-        return;
-    };
-    let Ok((mut burger_vis, mut burger_transform)) = burger.single_mut() else {
-        return;
-    };
-
-    // Rotate burger
-    burger_transform.rotate_y(time.delta_secs());
-
-    // Show/hide based on inventory
-    *burger_vis = if player_data.holding == Item::Burger {
-        Visibility::Visible
-    } else {
-        Visibility::Hidden
-    };
-}
-
-fn customer_serve(
-    mut customer: Query<(&mut Customer, &mut MoveTarget, &Transform)>,
-    mut player: Query<(&mut Player, &Transform)>,
-) {
-    let Ok((mut player_data, player_transform)) = player.single_mut() else {
-        return;
-    };
-    if player_data.holding == Item::None {
-        return;
-    }
-    for (mut customer_data, mut customer_target, customer_transform) in customer.iter_mut() {
-        if customer_data.served {
-            continue;
-        }
-        if player_data.holding != customer_data.order {
-            continue;
-        }
-
-        let distance = player_transform.translation - customer_transform.translation;
-        if distance.length() < customer_data.range {
-            player_data.holding = Item::None;
-            customer_data.served = true;
-            customer_target.position = Vec3::new(100.0, 0.0, 0.0);
-        }
-    }
-}
diff --git a/src/systems/gameplay.rs b/src/systems/gameplay.rs
new file mode 100644
index 0000000..5b1e05d
--- /dev/null
+++ b/src/systems/gameplay.rs
@@ -0,0 +1,55 @@
+use crate::components::*;
+use bevy::prelude::*;
+
+pub fn fryer_cook(
+    mut player: Query<(&mut Player, &Transform)>,
+    fryer: Query<(&Fryer, &Transform)>,
+    time: Res<Time>,
+) {
+    let Ok((mut player_data, player_transform)) = player.single_mut() else {
+        return;
+    };
+    if player_data.holding == Item::Burger {
+        return;
+    }
+    for (fryer, fryer_transform) in fryer.iter() {
+        let distance = player_transform.translation - fryer_transform.translation;
+        if distance.length() < fryer.range {
+            player_data.progress += fryer.speed * time.delta_secs();
+
+            if player_data.progress > 100.0 {
+                player_data.holding = Item::Burger;
+                println!("YOU HAVE BURGER!!");
+            }
+        } else {
+            player_data.progress = 0.0;
+        }
+    }
+}
+
+pub fn customer_serve(
+    mut customer: Query<(&mut Customer, &mut MoveTarget, &Transform)>,
+    mut player: Query<(&mut Player, &Transform)>,
+) {
+    let Ok((mut player_data, player_transform)) = player.single_mut() else {
+        return;
+    };
+    if player_data.holding == Item::None {
+        return;
+    }
+    for (mut customer_data, mut customer_target, customer_transform) in customer.iter_mut() {
+        if customer_data.served {
+            continue;
+        }
+        if player_data.holding != customer_data.order {
+            continue;
+        }
+
+        let distance = player_transform.translation - customer_transform.translation;
+        if distance.length() < customer_data.range {
+            player_data.holding = Item::None;
+            customer_data.served = true;
+            customer_target.position = Vec3::new(100.0, 0.0, 0.0);
+        }
+    }
+}
diff --git a/src/systems/mod.rs b/src/systems/mod.rs
new file mode 100644
index 0000000..1e88b23
--- /dev/null
+++ b/src/systems/mod.rs
@@ -0,0 +1,3 @@
+pub mod gameplay;
+pub mod movement;
+pub mod setup;
diff --git a/src/systems/movement.rs b/src/systems/movement.rs
new file mode 100644
index 0000000..e22a212
--- /dev/null
+++ b/src/systems/movement.rs
@@ -0,0 +1,125 @@
+use crate::components::*;
+use bevy::prelude::*;
+
+pub fn handle_click(
+    mouse_button: Res<ButtonInput<MouseButton>>,
+    windows: Query<&Window>,
+    camera_query: Query<(&Camera, &GlobalTransform)>,
+    mut target_query: Query<&mut MoveTarget, With<Player>>,
+) {
+    // Guard clause
+    if !mouse_button.just_pressed(MouseButton::Right) {
+        return;
+    }
+
+    let Ok(window) = windows.single() else {
+        return;
+    };
+
+    let Some(cursor_position) = window.cursor_position() else {
+        return;
+    };
+
+    let Ok((camera, camera_transform)) = camera_query.single() else {
+        return;
+    };
+
+    let Ok(ray) = camera.viewport_to_world(camera_transform, cursor_position) else {
+        return;
+    };
+
+    // check for sky clicks
+    if ray.direction.y > 0.0 {
+        return;
+    }
+
+    // Calculate the distance that the intercept with the ground occurs
+    let t = -ray.origin.y / ray.direction.y;
+
+    // plug T into our formula
+    let intersection = ray.origin + ray.direction * t;
+
+    for mut target in target_query.iter_mut() {
+        target.position = intersection;
+    }
+}
+
+pub fn move_to_target(mut query: Query<(&mut Transform, &MoveTarget, &Unit)>, time: Res<Time>) {
+    for (mut transform, target, unit) in query.iter_mut() {
+        let adjusted_target = target.position + Vec3::Y * unit.height_offset;
+        let direction = adjusted_target - transform.translation;
+        let distance = direction.length();
+
+        // stop divide by 0 errors
+        if distance < 0.001 {
+            continue;
+        }
+
+        let move_amount = unit.move_speed * time.delta_secs();
+
+        // Snap
+        if distance < move_amount {
+            transform.translation = adjusted_target;
+        } else {
+            transform.translation += direction.normalize() * move_amount;
+            transform.look_at(adjusted_target, Vec3::Y);
+        }
+    }
+}
+
+pub fn update_progress_bar(
+    player: Query<(&Player, &Transform), Without<ProgressBar>>,
+    mut progress_bar: Query<(&mut Transform, &mut Visibility, &ProgressBar)>,
+    camera: Query<&Transform, (With<Camera3d>, Without<ProgressBar>, Without<Player>)>,
+) {
+    let Ok((player, player_transform)) = player.single() else {
+        return;
+    };
+    let Ok((mut bar_transform, mut visibility, bar_data)) = progress_bar.single_mut() else {
+        return;
+    };
+    let Ok(camera_transform) = camera.single() else {
+        return;
+    };
+
+    let progress_percent = (player.progress / 100.0).clamp(0.0, 1.0);
+
+    // Update above player
+    bar_transform.translation = player_transform.translation + Vec3::Y * bar_data.player_height;
+
+    // Billboard effect
+    let to_camera = (camera_transform.translation - bar_transform.translation).normalize();
+    let angle = to_camera.z.atan2(to_camera.x);
+    bar_transform.rotation = Quat::from_rotation_y(angle + std::f32::consts::FRAC_PI_2);
+
+    bar_transform.scale.x = bar_data.width * progress_percent;
+
+    if progress_percent == 0.0 || progress_percent == 1.0 {
+        *visibility = Visibility::Hidden;
+    } else {
+        *visibility = Visibility::Visible;
+    }
+}
+
+pub fn update_burger_indicators(
+    player: Query<&Player>,
+    mut burger: Query<(&mut Visibility, &mut Transform), With<PlayerBurgerIndicator>>,
+    time: Res<Time>,
+) {
+    let Ok(player_data) = player.single() else {
+        return;
+    };
+    let Ok((mut burger_vis, mut burger_transform)) = burger.single_mut() else {
+        return;
+    };
+
+    // Rotate burger
+    burger_transform.rotate_y(time.delta_secs());
+
+    // Show/hide based on inventory
+    *burger_vis = if player_data.holding == Item::Burger {
+        Visibility::Visible
+    } else {
+        Visibility::Hidden
+    };
+}
diff --git a/src/systems/setup.rs b/src/systems/setup.rs
new file mode 100644
index 0000000..9345352
--- /dev/null
+++ b/src/systems/setup.rs
@@ -0,0 +1,114 @@
+use crate::components::*;
+use bevy::{light::NotShadowCaster, prelude::*};
+
+pub fn setup(
+    mut commands: Commands,
+    mut meshes: ResMut<Assets<Mesh>>,
+    mut materials: ResMut<Assets<StandardMaterial>>,
+    asset_server: Res<AssetServer>,
+) {
+    // Camera
+    commands.spawn((
+        Camera3d::default(),
+        Transform::from_xyz(0.0, 25.0, -25.0).looking_at(Vec3::ZERO, Vec3::Y),
+    ));
+
+    // Light
+    commands.insert_resource(AmbientLight {
+        color: Color::WHITE,
+        brightness: 200.0, // Subtle fill light so shadows aren't pitch black
+        ..default()
+    });
+
+    commands.spawn((
+        DirectionalLight {
+            illuminance: 1000.0,
+            shadows_enabled: true,
+            ..default()
+        },
+        Transform::from_rotation(Quat::from_euler(
+            EulerRot::XYZ,
+            -0.8, // Pitch down (looking down at scene)
+            0.5,  // Yaw (angle from side)
+            0.0,  // Roll (no rotation)
+        )),
+    ));
+
+    // Plane
+    commands.spawn((
+        Mesh3d(meshes.add(Plane3d::new(Vec3::Y, Vec2::splat(50.0)))),
+        MeshMaterial3d(materials.add(Color::srgb(0.3, 0.5, 0.3))),
+    ));
+
+    // Fryer
+    commands.spawn((
+        Mesh3d(meshes.add(Cuboid::new(2.0, 1.75, 2.0))),
+        Transform::from_xyz(-10.0, 0.875, 0.0),
+        MeshMaterial3d(materials.add(Color::srgb(0.1, 0.1, 0.1))),
+        Fryer {
+            range: 3.0,
+            speed: 50.0,
+        },
+    ));
+
+    // Front Counter
+    commands.spawn((
+        Mesh3d(meshes.add(Cuboid::new(2.0, 1.5, 10.0))),
+        Transform::from_xyz(10.0, 0.75, 0.0),
+        MeshMaterial3d(materials.add(Color::srgb(0.7, 0.7, 0.7))),
+    ));
+
+    // Player
+    commands.spawn((
+        SceneRoot(asset_server.load("models/employee.glb#Scene0")),
+        Transform::from_xyz(0.0, 1.5, 0.0).with_scale(Vec3::splat(0.5)),
+        Unit {
+            move_speed: 10.0,
+            height_offset: 1.5,
+        },
+        Player {
+            holding: Item::None,
+            progress: 0.0,
+        },
+        MoveTarget {
+            position: Vec3::new(0.0, 0.0, 0.0),
+        },
+        // Burger indicator
+        children![(
+            SceneRoot(asset_server.load("models/burger.glb#Scene0")),
+            Transform::from_xyz(0.0, 7.1, 0.0).with_scale(Vec3::splat(0.9)),
+            Visibility::Hidden,
+            PlayerBurgerIndicator,
+        )],
+    ));
+
+    // ProgressBar
+    commands.spawn((
+        Mesh3d(meshes.add(Cuboid::new(4.0, 0.5, 0.1))),
+        MeshMaterial3d(materials.add(Color::srgb(0.0, 1.0, 0.0))),
+        Transform::from_xyz(0.0, 0.0, 0.0),
+        ProgressBar {
+            width: 1.0,
+            player_height: 4.0,
+        },
+        NotShadowCaster,
+    ));
+
+    // Customer
+    commands.spawn((
+        SceneRoot(asset_server.load("models/customer.glb#Scene0")),
+        Transform::from_xyz(20.0, 1.5, 0.0).with_scale(Vec3::splat(0.5)),
+        Unit {
+            move_speed: 5.0,
+            height_offset: 1.5,
+        },
+        Customer {
+            order: Item::Burger,
+            served: false,
+            range: 4.0,
+        },
+        MoveTarget {
+            position: Vec3::new(12.0, 0.0, 0.0),
+        },
+    ));
+}