From f0935f2b54d2baf851bcf3005c5ef47dc92497db Mon Sep 17 00:00:00 2001
From: geoffsee <>
Date: Thu, 3 Jul 2025 11:30:39 -0400
Subject: [PATCH] abstract vessel/systems

---
 crates/components/src/lib.rs                  |   4 +-
 crates/components/src/ui.rs                   |   2 -
 .../src/{yacht_data.rs => vessel_data.rs}     |  44 +++---
 crates/systems/src/lib.rs                     |  11 +-
 crates/systems/src/marine/mod.rs              |   1 +
 .../vessel_systems.rs}                        |  40 ++---
 crates/systems/src/player.rs                  |  19 ++-
 crates/systems/src/systems.rs                 | 149 ------------------
 crates/yachtpit/src/core/system_manager.rs    |  30 ++--
 crates/yachtpit/src/lib.rs                    |   4 +-
 10 files changed, 77 insertions(+), 227 deletions(-)
 rename crates/components/src/{yacht_data.rs => vessel_data.rs} (59%)
 create mode 100644 crates/systems/src/marine/mod.rs
 rename crates/systems/src/{yacht_systems.rs => marine/vessel_systems.rs} (90%)
 delete mode 100644 crates/systems/src/systems.rs

diff --git a/crates/components/src/lib.rs b/crates/components/src/lib.rs
index 65f9920..2b0d4fa 100644
--- a/crates/components/src/lib.rs
+++ b/crates/components/src/lib.rs
@@ -14,7 +14,7 @@ pub mod depth_gauge;
 pub mod compass_gauge;
 pub mod engine_status;
 pub mod navigation_display;
-pub mod yacht_data;
+pub mod vessel_data;
 pub mod instrument_cluster;
 pub mod gps_indicator;
 pub mod radar_indicator;
@@ -31,7 +31,7 @@ pub use depth_gauge::*;
 pub use compass_gauge::*;
 pub use engine_status::*;
 pub use navigation_display::*;
-pub use yacht_data::*;
+pub use vessel_data::*;
 pub use instrument_cluster::*;
 pub use gps_indicator::*;
 pub use radar_indicator::*;
diff --git a/crates/components/src/ui.rs b/crates/components/src/ui.rs
index 95c94f8..31fd9a8 100644
--- a/crates/components/src/ui.rs
+++ b/crates/components/src/ui.rs
@@ -2,8 +2,6 @@
 
 use bevy::prelude::*;
 
-// Placeholder for UI components
-// This module will contain reusable UI components for the yacht pit application
 
 pub struct ComponentsPlugin;
 
diff --git a/crates/components/src/yacht_data.rs b/crates/components/src/vessel_data.rs
similarity index 59%
rename from crates/components/src/yacht_data.rs
rename to crates/components/src/vessel_data.rs
index 17eed34..d5a7313 100644
--- a/crates/components/src/yacht_data.rs
+++ b/crates/components/src/vessel_data.rs
@@ -5,7 +5,7 @@ use super::compass_gauge::CompassGauge;
 
 /// Yacht data resource containing all sensor readings
 #[derive(Resource)]
-pub struct YachtData {
+pub struct VesselData {
     pub speed: f32,           // knots
     pub depth: f32,           // meters
     pub heading: f32,         // degrees
@@ -16,7 +16,7 @@ pub struct YachtData {
     pub wind_direction: f32,  // degrees
 }
 
-impl Default for YachtData {
+impl Default for VesselData {
     fn default() -> Self {
         Self {
             speed: 12.5,
@@ -32,25 +32,25 @@ impl Default for YachtData {
 }
 
 /// Updates yacht data with simulated sensor readings
-pub fn update_yacht_data(mut yacht_data: ResMut<YachtData>, time: Res<Time>) {
+pub fn update_vessel_data(mut vessel_data: ResMut<VesselData>, time: Res<Time>) {
     let t = time.elapsed_secs();
 
     // Simulate realistic yacht data with some variation
-    yacht_data.speed = 12.5 + (t * 0.3).sin() * 2.0;
-    yacht_data.depth = 15.2 + (t * 0.1).sin() * 3.0;
-    yacht_data.heading = (yacht_data.heading + time.delta_secs() * 5.0) % 360.0;
-    yacht_data.engine_temp = 82.0 + (t * 0.2).sin() * 3.0;
-    yacht_data.wind_speed = 8.3 + (t * 0.4).sin() * 1.5;
-    yacht_data.wind_direction = (yacht_data.wind_direction + time.delta_secs() * 10.0) % 360.0;
+    vessel_data.speed = 12.5 + (t * 0.3).sin() * 2.0;
+    vessel_data.depth = 15.2 + (t * 0.1).sin() * 3.0;
+    vessel_data.heading = (vessel_data.heading + time.delta_secs() * 5.0) % 360.0;
+    vessel_data.engine_temp = 82.0 + (t * 0.2).sin() * 3.0;
+    vessel_data.wind_speed = 8.3 + (t * 0.4).sin() * 1.5;
+    vessel_data.wind_direction = (vessel_data.wind_direction + time.delta_secs() * 10.0) % 360.0;
 
     // Slowly drain fuel and battery (very slowly for demo purposes)
-    yacht_data.fuel_level = (yacht_data.fuel_level - time.delta_secs() * 0.01).max(0.0);
-    yacht_data.battery_level = (yacht_data.battery_level - time.delta_secs() * 0.005).max(0.0);
+    vessel_data.fuel_level = (vessel_data.fuel_level - time.delta_secs() * 0.01).max(0.0);
+    vessel_data.battery_level = (vessel_data.battery_level - time.delta_secs() * 0.005).max(0.0);
 }
 
 /// Updates the display values for all instrument gauges
 pub fn update_instrument_displays(
-    yacht_data: Res<YachtData>,
+    vessel_data: Res<VesselData>,
     mut speed_query: Query<&mut Text, (With<SpeedGauge>, Without<DepthGauge>, Without<CompassGauge>)>,
     mut depth_query: Query<&mut Text, (With<DepthGauge>, Without<SpeedGauge>, Without<CompassGauge>)>,
     mut compass_query: Query<&mut Text, (With<CompassGauge>, Without<SpeedGauge>, Without<DepthGauge>)>,
@@ -58,20 +58,20 @@ pub fn update_instrument_displays(
     // Update speed display
     for mut text in speed_query.iter_mut() {
         if text.0.contains('.') {
-            text.0 = format!("{:.1}", yacht_data.speed);
+            text.0 = format!("{:.1}", vessel_data.speed);
         }
     }
 
     // Update depth display
     for mut text in depth_query.iter_mut() {
         if text.0.contains('.') {
-            text.0 = format!("{:.1}", yacht_data.depth);
+            text.0 = format!("{:.1}", vessel_data.depth);
         }
     }
 
     // Update compass display
     for mut text in compass_query.iter_mut() {
-            text.0 = format!("{:03.0}", yacht_data.heading);
+            text.0 = format!("{:03.0}", vessel_data.heading);
     }
 }
 
@@ -80,12 +80,12 @@ mod tests {
     use super::*;
 
     #[test]
-    fn test_yacht_data_default() {
-        let yacht_data = YachtData::default();
-        assert_eq!(yacht_data.speed, 12.5);
-        assert_eq!(yacht_data.depth, 15.2);
-        assert_eq!(yacht_data.heading, 45.0);
-        assert_eq!(yacht_data.fuel_level, 75.0);
-        assert_eq!(yacht_data.battery_level, 88.0);
+    fn test_vessel_data_default() {
+        let vessel_data = VesselData::default();
+        assert_eq!(vessel_data.speed, 12.5);
+        assert_eq!(vessel_data.depth, 15.2);
+        assert_eq!(vessel_data.heading, 45.0);
+        assert_eq!(vessel_data.fuel_level, 75.0);
+        assert_eq!(vessel_data.battery_level, 88.0);
     }
 }
\ No newline at end of file
diff --git a/crates/systems/src/lib.rs b/crates/systems/src/lib.rs
index 8a99595..1fa958c 100644
--- a/crates/systems/src/lib.rs
+++ b/crates/systems/src/lib.rs
@@ -1,15 +1,16 @@
 #![allow(clippy::type_complexity)]
 
 pub mod player;
-pub mod systems;
-pub mod yacht_systems;
+mod marine;
+use marine::*;
+
 
 // Re-export components from the components crate
 pub use components::{
-    setup_instrument_cluster, update_instrument_displays, update_yacht_data, YachtData,
+    setup_instrument_cluster, update_instrument_displays, update_vessel_data, VesselData,
     SpeedGauge, DepthGauge, CompassGauge, EngineStatus, NavigationDisplay,
     InstrumentCluster, GpsIndicator, RadarIndicator, AisIndicator, SystemDisplay
 };
 
-pub use player::{get_yacht_systems, setup_instrument_cluster_system, PlayerPlugin};
-pub use yacht_systems::{create_yacht_systems, AisSystem, GpsSystem, RadarSystem, SystemInteraction, SystemStatus, YachtSystem};
+pub use player::{get_vessel_systems, setup_instrument_cluster_system, PlayerPlugin};
+pub use vessel_systems::{create_vessel_systems, AisSystem, GpsSystem, RadarSystem, SystemInteraction, SystemStatus, VesselSystem};
diff --git a/crates/systems/src/marine/mod.rs b/crates/systems/src/marine/mod.rs
new file mode 100644
index 0000000..cdb0190
--- /dev/null
+++ b/crates/systems/src/marine/mod.rs
@@ -0,0 +1 @@
+pub mod vessel_systems;
\ No newline at end of file
diff --git a/crates/systems/src/yacht_systems.rs b/crates/systems/src/marine/vessel_systems.rs
similarity index 90%
rename from crates/systems/src/yacht_systems.rs
rename to crates/systems/src/marine/vessel_systems.rs
index cb3337c..9c01620 100644
--- a/crates/systems/src/yacht_systems.rs
+++ b/crates/systems/src/marine/vessel_systems.rs
@@ -1,12 +1,12 @@
-//! Concrete implementations of yacht systems using the SystemManager abstraction
+//! Concrete implementations of vessel systems using the SystemManager abstraction
 //! 
-//! This module provides implementations of the YachtSystem trait for GPS, Radar, and AIS systems,
+//! This module provides implementations of the VesselSystem trait for GPS, Radar, and AIS systems,
 //! bridging the existing functionality with the new higher-level abstraction.
 
 use bevy::prelude::*;
-use components::YachtData;
+use components::VesselData;
 
-/// Status of a yacht system
+/// Status of a vessel system
 #[derive(Debug, Clone, PartialEq)]
 pub enum SystemStatus {
     Active,
@@ -25,11 +25,11 @@ pub enum SystemInteraction {
 }
 
 /// Common trait for all yacht systems
-pub trait YachtSystem: Send + Sync {
+pub trait VesselSystem: Send + Sync {
     fn id(&self) -> &'static str;
     fn display_name(&self) -> &'static str;
-    fn update(&mut self, yacht_data: &YachtData, time: &Time);
-    fn render_display(&self, yacht_data: &YachtData) -> String;
+    fn update(&mut self, yacht_data: &VesselData, time: &Time);
+    fn render_display(&self, yacht_data: &VesselData) -> String;
     fn handle_interaction(&mut self, interaction: SystemInteraction) -> bool;
     fn status(&self) -> SystemStatus;
 }
@@ -51,7 +51,7 @@ impl GpsSystem {
     }
 }
 
-impl YachtSystem for GpsSystem {
+impl VesselSystem for GpsSystem {
     fn id(&self) -> &'static str {
         "gps"
     }
@@ -60,14 +60,14 @@ impl YachtSystem for GpsSystem {
         "GPS Navigation"
     }
 
-    fn update(&mut self, _yacht_data: &YachtData, time: &Time) {
+    fn update(&mut self, _yacht_data: &VesselData, time: &Time) {
         // Simulate satellite connection variations
         let t = time.elapsed_secs();
         self.satellites_connected = (12.0 + (t * 0.1).sin() * 2.0).max(8.0) as u8;
         self.hdop = 0.8 + (t * 0.05).sin() * 0.2;
     }
 
-    fn render_display(&self, yacht_data: &YachtData) -> String {
+    fn render_display(&self, yacht_data: &VesselData) -> String {
         format!(
             "GPS NAVIGATION SYSTEM\n\n\
             Position: 43°38'19.5\"N 1°26'58.3\"W\n\
@@ -140,7 +140,7 @@ impl RadarSystem {
     }
 }
 
-impl YachtSystem for RadarSystem {
+impl VesselSystem for RadarSystem {
     fn id(&self) -> &'static str {
         "radar"
     }
@@ -149,12 +149,12 @@ impl YachtSystem for RadarSystem {
         "Radar System"
     }
 
-    fn update(&mut self, _yacht_data: &YachtData, time: &Time) {
+    fn update(&mut self, _yacht_data: &VesselData, time: &Time) {
         // Update radar sweep angle
         self.sweep_angle = (time.elapsed_secs() * 60.0) % 360.0;
     }
 
-    fn render_display(&self, _yacht_data: &YachtData) -> String {
+    fn render_display(&self, _yacht_data: &VesselData) -> String {
         format!(
             "RADAR SYSTEM - {:.0} NM RANGE\n\n\
             Status: {}\n\
@@ -257,7 +257,7 @@ impl AisSystem {
     }
 }
 
-impl YachtSystem for AisSystem {
+impl VesselSystem for AisSystem {
     fn id(&self) -> &'static str {
         "ais"
     }
@@ -266,12 +266,12 @@ impl YachtSystem for AisSystem {
         "AIS System"
     }
 
-    fn update(&mut self, _yacht_data: &YachtData, _time: &Time) {
+    fn update(&mut self, _yacht_data: &VesselData, _time: &Time) {
         // AIS system is relatively static, but we could simulate
         // vessel movements or signal strength variations here
     }
 
-    fn render_display(&self, _yacht_data: &YachtData) -> String {
+    fn render_display(&self, _yacht_data: &VesselData) -> String {
         format!(
             "AIS - AUTOMATIC IDENTIFICATION SYSTEM\n\n\
             Status: {}\n\
@@ -345,7 +345,7 @@ impl YachtSystem for AisSystem {
 }
 
 /// Helper function to create and register all yacht systems
-pub fn create_yacht_systems() -> Vec<Box<dyn YachtSystem>> {
+pub fn create_vessel_systems() -> Vec<Box<dyn VesselSystem>> {
     vec![
         Box::new(GpsSystem::new()),
         Box::new(RadarSystem::new()),
@@ -364,7 +364,7 @@ mod tests {
         assert_eq!(gps.display_name(), "GPS Navigation");
         assert_eq!(gps.status(), SystemStatus::Active);
 
-        let yacht_data = YachtData::default();
+        let yacht_data = VesselData::default();
         let display = gps.render_display(&yacht_data);
         assert!(display.contains("GPS NAVIGATION SYSTEM"));
         assert!(display.contains("Satellites: 12 connected"));
@@ -378,7 +378,7 @@ mod tests {
 
         // Test configuration
         assert!(radar.handle_interaction(SystemInteraction::Configure("range".to_string(), "24".to_string())));
-        let display = radar.render_display(&YachtData::default());
+        let display = radar.render_display(&VesselData::default());
         assert!(display.contains("24 NM RANGE"));
     }
 
@@ -395,7 +395,7 @@ mod tests {
 
     #[test]
     fn test_create_yacht_systems() {
-        let systems = create_yacht_systems();
+        let systems = create_vessel_systems();
         assert_eq!(systems.len(), 3);
 
         let ids: Vec<&str> = systems.iter().map(|s| s.id()).collect();
diff --git a/crates/systems/src/player.rs b/crates/systems/src/player.rs
index 9bf6c7d..8dd5d96 100644
--- a/crates/systems/src/player.rs
+++ b/crates/systems/src/player.rs
@@ -1,27 +1,26 @@
 use bevy::prelude::*;
-use components::{setup_instrument_cluster, YachtData, update_yacht_data, update_instrument_displays};
-use super::yacht_systems::{create_yacht_systems, YachtSystem};
+use components::{setup_instrument_cluster, VesselData, update_vessel_data, update_instrument_displays};
+use super::vessel_systems::{create_vessel_systems, VesselSystem};
 
 pub struct PlayerPlugin;
 
-/// This plugin handles the futuristic yacht instrument cluster
-/// The main app should handle state management and system registration
+/// bind domain to bevy
 impl Plugin for PlayerPlugin {
     fn build(&self, app: &mut App) {
-        app.init_resource::<YachtData>()
+        app.init_resource::<VesselData>()
             .add_systems(
                 Update, 
-                (update_yacht_data, update_instrument_displays)
+                (update_vessel_data, update_instrument_displays)
             );
     }
 }
 
-/// Setup function for instrument cluster - to be called by the main app
+/// Setup function called by the main app
 pub fn setup_instrument_cluster_system() -> impl Fn(Commands) {
     setup_instrument_cluster
 }
 
-/// Initialize yacht systems - returns the systems for registration
-pub fn get_yacht_systems() -> Vec<Box<dyn YachtSystem>> {
-    create_yacht_systems()
+/// Initialize marine systems - returns the systems for registration
+pub fn get_vessel_systems() -> Vec<Box<dyn VesselSystem>> {
+    create_vessel_systems()
 }
diff --git a/crates/systems/src/systems.rs b/crates/systems/src/systems.rs
deleted file mode 100644
index 2668292..0000000
--- a/crates/systems/src/systems.rs
+++ /dev/null
@@ -1,149 +0,0 @@
-use bevy::prelude::*;
-use components::{YachtData, GpsIndicator, RadarIndicator, AisIndicator, SystemDisplay};
-
-/// Resource to track which system is currently selected
-#[derive(Resource, Default)]
-pub struct SelectedSystem {
-    pub current: Option<SystemType>,
-}
-
-/// Types of navigation systems available
-#[derive(Debug, Clone, Copy, PartialEq)]
-pub enum SystemType {
-    Gps,
-    Radar,
-    Ais,
-}
-
-/// Handles user interactions with system indicator buttons
-pub fn handle_system_interactions(
-    mut selected_system: ResMut<SelectedSystem>,
-    mut interaction_query: Query<
-        (&Interaction, &mut BackgroundColor, Option<&GpsIndicator>, Option<&RadarIndicator>, Option<&AisIndicator>),
-        (Changed<Interaction>, With<Button>),
-    >,
-) {
-    for (interaction, mut background_color, gps, radar, ais) in &mut interaction_query {
-        match *interaction {
-            Interaction::Pressed => {
-                if gps.is_some() {
-                    selected_system.current = Some(SystemType::Gps);
-                    *background_color = BackgroundColor(Color::linear_rgb(0.0, 0.3, 0.5));
-                } else if radar.is_some() {
-                    selected_system.current = Some(SystemType::Radar);
-                    *background_color = BackgroundColor(Color::linear_rgb(0.0, 0.3, 0.5));
-                } else if ais.is_some() {
-                    selected_system.current = Some(SystemType::Ais);
-                    *background_color = BackgroundColor(Color::linear_rgb(0.0, 0.3, 0.5));
-                }
-            }
-            Interaction::Hovered => {
-                *background_color = BackgroundColor(Color::linear_rgb(0.15, 0.15, 0.2));
-            }
-            Interaction::None => {
-                *background_color = BackgroundColor(Color::linear_rgb(0.1, 0.1, 0.15));
-            }
-        }
-    }
-}
-
-/// Updates the system display area with detailed information about the selected system
-pub fn update_system_display(
-    selected_system: Res<SelectedSystem>,
-    mut display_query: Query<&mut Text, With<SystemDisplay>>,
-    yacht_data: Res<YachtData>,
-    time: Res<Time>,
-) {
-    if let Ok(mut text) = display_query.single_mut() {
-        match selected_system.current {
-            Some(SystemType::Gps) => {
-                text.0 = format!(
-                    "GPS NAVIGATION SYSTEM\n\n\
-                    Position: 43°38'19.5\"N 1°26'58.3\"W\n\
-                    Heading: {:.0}°\n\
-                    Speed: {:.1} knots\n\
-                    Course Over Ground: {:.0}°\n\
-                    Satellites: 12 connected\n\
-                    HDOP: 0.8 (Excellent)\n\
-                    \n\
-                    Next Waypoint: MONACO HARBOR\n\
-                    Distance: 127.3 NM\n\
-                    ETA: 10h 12m",
-                    yacht_data.heading,
-                    yacht_data.speed,
-                    yacht_data.heading + 5.0
-                );
-            }
-            Some(SystemType::Radar) => {
-                let sweep_angle = (time.elapsed_secs() * 60.0) % 360.0;
-                text.0 = format!(
-                    "RADAR SYSTEM - 12 NM RANGE\n\n\
-                    Status: ACTIVE\n\
-                    Sweep: {:.0}°\n\
-                    Gain: AUTO\n\
-                    Sea Clutter: -15 dB\n\
-                    Rain Clutter: OFF\n\
-                    \n\
-                    CONTACTS DETECTED:\n\
-                    • Vessel 1: 2.3 NM @ 045° (15 kts)\n\
-                    • Vessel 2: 5.7 NM @ 180° (8 kts)\n\
-                    • Land Mass: 8.2 NM @ 270°\n\
-                    • Buoy: 1.1 NM @ 315°",
-                    sweep_angle
-                );
-            }
-            Some(SystemType::Ais) => {
-                text.0 = format!(
-                    "AIS - AUTOMATIC IDENTIFICATION SYSTEM\n\n\
-                    Status: RECEIVING\n\
-                    Own Ship MMSI: 123456789\n\
-                    \n\
-                    NEARBY VESSELS:\n\
-                    \n\
-                    🛥️ M/Y SERENITY\n\
-                    MMSI: 987654321\n\
-                    Distance: 2.1 NM @ 045°\n\
-                    Speed: 12.5 kts\n\
-                    Course: 180°\n\
-                    \n\
-                    🚢 CARGO VESSEL ATLANTIS\n\
-                    MMSI: 456789123\n\
-                    Distance: 5.8 NM @ 270°\n\
-                    Speed: 18.2 kts\n\
-                    Course: 090°\n\
-                    \n\
-                    ⛵ S/Y WIND DANCER\n\
-                    MMSI: 789123456\n\
-                    Distance: 1.3 NM @ 135°\n\
-                    Speed: 6.8 kts\n\
-                    Course: 225°"
-                );
-            }
-            None => {
-                text.0 = "".to_string();
-            }
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_system_type_enum() {
-        let gps = SystemType::Gps;
-        let radar = SystemType::Radar;
-        let ais = SystemType::Ais;
-
-        assert_ne!(gps, radar);
-        assert_ne!(radar, ais);
-        assert_ne!(ais, gps);
-    }
-
-    #[test]
-    fn test_selected_system_default() {
-        let selected_system = SelectedSystem::default();
-        assert_eq!(selected_system.current, None);
-    }
-}
diff --git a/crates/yachtpit/src/core/system_manager.rs b/crates/yachtpit/src/core/system_manager.rs
index 12edd9e..d2b8d61 100644
--- a/crates/yachtpit/src/core/system_manager.rs
+++ b/crates/yachtpit/src/core/system_manager.rs
@@ -6,13 +6,13 @@
 
 use bevy::prelude::*;
 use std::collections::HashMap;
-use systems::{YachtSystem, SystemInteraction, SystemStatus};
-use components::{YachtData, SystemIndicator, SystemDisplayArea};
+use systems::{VesselSystem, SystemInteraction, SystemStatus};
+use components::{VesselData, SystemIndicator, SystemDisplayArea};
 
 /// Resource for managing all yacht systems
 #[derive(Resource)]
 pub struct SystemManager {
-    systems: HashMap<String, Box<dyn YachtSystem>>,
+    systems: HashMap<String, Box<dyn VesselSystem>>,
     active_system: Option<String>,
     system_order: Vec<String>,
 }
@@ -27,14 +27,14 @@ impl SystemManager {
     }
 
     /// Register a new yacht system
-    pub fn register_system(&mut self, system: Box<dyn YachtSystem>) {
+    pub fn register_system(&mut self, system: Box<dyn VesselSystem>) {
         let id = system.id().to_string();
         self.system_order.push(id.clone());
         self.systems.insert(id, system);
     }
 
     /// Get the currently active system
-    pub fn active_system(&self) -> Option<&dyn YachtSystem> {
+    pub fn active_system(&self) -> Option<&dyn VesselSystem> {
         self.active_system.as_ref()
             .and_then(|id| self.systems.get(id))
             .map(|system| system.as_ref())
@@ -51,7 +51,7 @@ impl SystemManager {
     }
 
     /// Get all registered systems in order
-    pub fn get_systems(&self) -> Vec<&dyn YachtSystem> {
+    pub fn get_systems(&self) -> Vec<&dyn VesselSystem> {
         self.system_order.iter()
             .filter_map(|id| self.systems.get(id))
             .map(|system| system.as_ref())
@@ -59,7 +59,7 @@ impl SystemManager {
     }
 
     /// Update all systems
-    pub fn update_systems(&mut self, yacht_data: &YachtData, time: &Time) {
+    pub fn update_systems(&mut self, yacht_data: &VesselData, time: &Time) {
         for system in self.systems.values_mut() {
             system.update(yacht_data, time);
         }
@@ -75,12 +75,12 @@ impl SystemManager {
     }
 
     /// Get system by ID
-    pub fn get_system(&self, system_id: &str) -> Option<&dyn YachtSystem> {
+    pub fn get_system(&self, system_id: &str) -> Option<&dyn VesselSystem> {
         self.systems.get(system_id).map(|s| s.as_ref())
     }
 
     /// Get mutable system by ID
-    pub fn get_system_mut(&mut self, system_id: &str) -> Option<&mut Box<dyn YachtSystem>> {
+    pub fn get_system_mut(&mut self, system_id: &str) -> Option<&mut Box<dyn VesselSystem>> {
         self.systems.get_mut(system_id)
     }
 }
@@ -112,7 +112,7 @@ impl Plugin for SystemManagerPlugin {
 /// System to update all yacht systems
 fn update_all_systems(
     mut system_manager: ResMut<SystemManager>,
-    yacht_data: Res<components::YachtData>,
+    yacht_data: Res<components::VesselData>,
     time: Res<Time>,
 ) {
     system_manager.update_systems(&yacht_data, &time);
@@ -150,7 +150,7 @@ fn handle_system_indicator_interactions(
 fn update_system_display_content(
     system_manager: Res<SystemManager>,
     mut display_query: Query<&mut Text, With<SystemDisplayArea>>,
-    yacht_data: Res<components::YachtData>,
+    yacht_data: Res<components::VesselData>,
 ) {
     if let Ok(mut text) = display_query.single_mut() {
         if let Some(active_system) = system_manager.active_system() {
@@ -164,7 +164,7 @@ fn update_system_display_content(
 #[cfg(test)]
 mod tests {
     use super::*;
-    use components::YachtData;
+    use components::VesselData;
 
     struct MockSystem {
         id: &'static str,
@@ -172,11 +172,11 @@ mod tests {
         status: SystemStatus,
     }
 
-    impl YachtSystem for MockSystem {
+    impl VesselSystem for MockSystem {
         fn id(&self) -> &'static str { self.id }
         fn display_name(&self) -> &'static str { self.name }
-        fn update(&mut self, _yacht_data: &YachtData, _time: &Time) {}
-        fn render_display(&self, _yacht_data: &YachtData) -> String {
+        fn update(&mut self, _yacht_data: &VesselData, _time: &Time) {}
+        fn render_display(&self, _yacht_data: &VesselData) -> String {
             format!("Mock system: {}", self.name)
         }
         fn handle_interaction(&mut self, _interaction: SystemInteraction) -> bool { true }
diff --git a/crates/yachtpit/src/lib.rs b/crates/yachtpit/src/lib.rs
index a3ba696..3beddfa 100644
--- a/crates/yachtpit/src/lib.rs
+++ b/crates/yachtpit/src/lib.rs
@@ -11,7 +11,7 @@ use bevy::prelude::*;
 use crate::core::{ActionsPlugin, SystemManagerPlugin};
 use crate::core::system_manager::SystemManager;
 use crate::ui::{LoadingPlugin, MenuPlugin};
-use systems::{PlayerPlugin, setup_instrument_cluster, get_yacht_systems};
+use systems::{PlayerPlugin, setup_instrument_cluster, get_vessel_systems};
 
 // This game uses States to separate logic
 // See https://bevy-cheatbook.github.io/programming/states.html
@@ -31,7 +31,7 @@ pub struct GamePlugin;
 
 /// Initialize yacht systems in the SystemManager
 fn initialize_yacht_systems(mut system_manager: ResMut<SystemManager>) {
-    let systems = get_yacht_systems();
+    let systems = get_vessel_systems();
     for system in systems {
         system_manager.register_system(system);
     }