update changelog

CHANGELOG.md

@@ -1,13 +1,14 @@
 # v0.12.0-dev
 
-- Add power-hungry optional thruster boost
+- Implement space suit thruster particle effects
+- Implement space suit modding
+- Add power-hungry thruster booster
 - Add different flashlight power settings
 - Add different light amplification settings
-
-# v0.11.1
-
-- Added space suit thruster particle effects
-- Fixed radio stations
+- Add reactor overload and shutdown
+- Add battery damage when overusing thruster booster
+- Add radiation damage
+- Fix radio stations
 
 # v0.11.0
 

doc/gamedesign.md

@@ -115,7 +115,7 @@ A variety of relatively simple game systems should interact with each other to c
     - [X] Augmented Reality
     - [X] Flashlight intensity
     - [ ] AI assistance systems
-    - [ ] Thruster boost
+    - [X] Thruster boost
     - [ ] G-force dampeners
     - [ ] Life support, material recyclers (air, water, etc)
     - [ ] High energy particle shield?

src/actor.rs

@@ -21,10 +21,13 @@ use bevy_xpbd_3d::prelude::*;
 pub const ENGINE_SPEED_FACTOR: f32 = 30.0;
 const MAX_TRANSMISSION_DISTANCE: f32 = 100.0;
 const MAX_INTERACT_DISTANCE: f32 = 50.0;
-const POWER_DRAIN_THRUSTER: [f32; 3] = [3e6, 3e6, 0.0];
-const THRUSTER_BOOST_FACTOR: [f64; 3] = [3.0, 3.0, 0.0];
-const POWER_DRAIN_FLASHLIGHT: [f32; 3] = [200e3, 1500e3, 2500e3];
-pub const FLASHLIGHT_INTENSITY: [f32; 3] = [10e6, 400e6, 2e9]; // in lumens
+pub const POWER_DRAIN_THRUSTER: [f32; 3] = [3e6, 3e6, 0.0];
+pub const THRUSTER_BOOST_FACTOR: [f64; 3] = [3.0, 3.0, 0.0];
+pub const POWER_DRAIN_FLASHLIGHT: [f32; 4] = [200e3, 1500e3, 2500e3, 10000e3];
+pub const FLASHLIGHT_INTENSITY: [f32; 4] = [10e6, 400e6, 2e9, 100e9]; // in lumens
+pub const POWER_DRAIN_LIGHTAMP: [f32; 4] = [0.0, 200e3, 400e3, 1400e3];
+pub const POWER_DRAIN_AR: f32 = 300e3;
+pub const POWER_GAIN_REACTOR: [f32; 3] = [0.0, 2000e3, 10000e3];
 
 pub struct ActorPlugin;
 impl Plugin for ActorPlugin {
@@ -68,7 +71,7 @@ pub enum DamageType {
     Asphyxiation,
     Depressurization,
     //Poison,
-    //Radiation,
+    Radiation,
     //Freeze,
     //Burn,
 }
@@ -172,6 +175,7 @@ pub struct OrbitsJupiter;
 #[derive(Component)]
 pub struct LifeForm {
     pub is_alive: bool,
+    pub is_radioactively_damaged: bool,
     pub adrenaline: f32,
     pub adrenaline_baseline: f32,
     pub adrenaline_jolt: f32,
@@ -180,6 +184,7 @@ impl Default for LifeForm {
     fn default() -> Self {
         Self {
             is_alive: true,
+            is_radioactively_damaged: false,
             adrenaline: 0.3,
             adrenaline_baseline: 0.3,
             adrenaline_jolt: 0.0,
@@ -257,7 +262,6 @@ const SUIT_SIMPLE: Suit = Suit {
 pub struct Battery {
     pub power: f32,    // Watt-seconds
     pub capacity: f32, // Watt-seconds
-    pub reactor: f32,  // Watt (production)
     pub overloaded_recovering: bool,
 }
 
@@ -266,7 +270,6 @@ impl Default for Battery {
         Self {
             power: 10e3 * 3600.0,
             capacity: 10e3 * 3600.0, // 10kWh
-            reactor: 2000e3,         // 2MW
             overloaded_recovering: false,
         }
     }
@@ -295,8 +298,8 @@ pub fn update_power(
             }
         }
         if settings.hud_active {
-            let mut hud_drain = 300e3; // 300kW
-            hud_drain += prefs.light_amp as f32 * 200e3; // 200kW per level
+            let mut hud_drain = POWER_DRAIN_AR;
+            hud_drain += POWER_DRAIN_LIGHTAMP[prefs.light_amp];
             battery.power -= hud_drain * d;
             if battery.power <= 0.0 {
                 power_down = true;
@@ -327,7 +330,8 @@ pub fn update_power(
         if power_down {
             ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::PowerDown));
         }
-        battery.power = (battery.power + battery.reactor * d).clamp(0.0, battery.capacity);
+        let reactor = POWER_GAIN_REACTOR[settings.reactor_state];
+        battery.power = (battery.power + reactor * d).clamp(0.0, battery.capacity);
         if battery.overloaded_recovering && battery.power > battery.capacity * 0.5 {
             ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::PowerUp));
             battery.overloaded_recovering = false;
@@ -337,10 +341,12 @@ pub fn update_power(
 
 pub fn update_physics_lifeforms(
     time: Res<Time>,
-    mut query: Query<(&mut LifeForm, &mut HitPoints, &mut Suit, &LinearVelocity)>,
+    settings: Res<Settings>,
+    id2pos: Res<game::Id2Pos>,
+    mut query: Query<(&mut LifeForm, &mut HitPoints, &mut Suit, &LinearVelocity, &Position, Option<&Player>)>,
 ) {
     let d = time.delta_seconds();
-    for (mut lifeform, mut hp, mut suit, velocity) in query.iter_mut() {
+    for (mut lifeform, mut hp, mut suit, velocity, pos, player) in query.iter_mut() {
         if lifeform.adrenaline_jolt.abs() > 1e-3 {
             lifeform.adrenaline_jolt *= 0.99;
         } else {
@@ -353,6 +359,20 @@ pub fn update_physics_lifeforms(
         lifeform.adrenaline =
             (lifeform.adrenaline - 0.0001 + lifeform.adrenaline_jolt * 0.01).clamp(0.0, 1.0);
 
+        if player.is_some() {
+            lifeform.is_radioactively_damaged = if settings.reactor_state == 2 {
+                true
+            } else if let Some(pos_jupiter) = id2pos.0.get(cmd::ID_JUPITER) {
+                pos_jupiter.distance(pos.0) < 140_000_000.0
+            } else {
+                false
+            };
+            if lifeform.is_radioactively_damaged {
+                hp.damage += 0.3 * d;
+                hp.damagetype = DamageType::Radiation;
+            }
+        }
+
         let mut oxygen_drain = nature::OXY_S;
         let integr_threshold = 0.5;
         if suit.integrity < integr_threshold {

src/game.rs

@@ -331,7 +331,14 @@ fn handle_player_death(
                     duration: 1.0,
                 });
             }
-            _ => {
+            actor::DamageType::Radiation => {
+                settings.death_cause = "Acute radiation poisoning".to_string();
+                ew_effect.send(visual::SpawnEffectEvent {
+                    class: visual::Effects::FadeIn(Color::BLACK),
+                    duration: 4.0,
+                });
+            }
+            actor::DamageType::Unknown => {
                 settings.death_cause = "Unknown".to_string();
                 ew_effect.send(visual::SpawnEffectEvent {
                     class: visual::Effects::FadeIn(css::MAROON.into()),

src/hud.rs

@@ -682,8 +682,7 @@ pub fn setup(
 fn update_dashboard(
     timer: ResMut<FPSUpdateTimer>,
     mut q_dashboard: Query<(&mut Visibility, &Dashboard)>,
-    id2pos: Res<game::Id2Pos>,
-    q_player: Query<(&actor::Suit, &actor::Battery, &Position), With<actor::Player>>,
+    q_player: Query<(&actor::Suit, &actor::Battery, &actor::LifeForm), With<actor::Player>>,
     settings: Res<Settings>,
 ) {
     if !settings.hud_active || !timer.0.just_finished() {
@@ -693,7 +692,7 @@ fn update_dashboard(
     if player.is_err() {
         return;
     }
-    let (suit, battery, pos) = player.unwrap();
+    let (suit, battery, lifeform) = player.unwrap();
 
     for (mut vis, icon) in &mut q_dashboard {
         *vis = bool2vis(match icon {
@@ -702,13 +701,7 @@ fn update_dashboard(
             Dashboard::Battery => battery.overloaded_recovering,
             Dashboard::RotationStabiliser => !settings.rotation_stabilizer_active,
             Dashboard::CruiseControl => settings.cruise_control_active,
-            Dashboard::Radioactivity => {
-                if let Some(pos_jupiter) = id2pos.0.get(cmd::ID_JUPITER) {
-                    pos_jupiter.distance(pos.0) < 140_000_000.0
-                } else {
-                    false
-                }
-            }
+            Dashboard::Radioactivity => lifeform.is_radioactively_damaged,
         });
     }
 }

src/menu.rs

@@ -69,6 +69,7 @@ pub const MENUDEF: &[(&str, MenuAction)] = &[
     ("", MenuAction::ModLightAmp),
     ("", MenuAction::ModFlashlightPower),
     ("", MenuAction::ModThrusterBoost),
+    ("", MenuAction::ModReactor),
     ("", MenuAction::ToggleSound),
     ("", MenuAction::ToggleMusic),
     ("", MenuAction::ToggleCamera),
@@ -86,6 +87,7 @@ pub enum MenuAction {
     ModLightAmp,
     ModFlashlightPower,
     ModThrusterBoost,
+    ModReactor,
     ToggleSound,
     ToggleMusic,
     ToggleCamera,
@@ -486,24 +488,39 @@ pub fn update_menu(
                 }
                 MenuAction::ToggleAR => {
                     let onoff = bool2string(settings.hud_active);
-                    text.sections[i].value = format!("Augmented Reality: {onoff} [TAB]\n");
+                    let p = if settings.hud_active { actor::POWER_DRAIN_AR / 1e3 } else { 0.0 };
+                    let kw = if p > 0.0 { format!(" ({p}kW)") } else { String::from("") };
+                    text.sections[i].value = format!("Augmented Reality: {onoff}{kw} [TAB]\n");
                 }
                 MenuAction::ModLightAmp => {
-                    let n = prefs.light_amp;
-                    text.sections[i].value = format!("Light Amplification: {n}/3\n");
+                    let p = actor::POWER_DRAIN_LIGHTAMP[prefs.light_amp] / 1e3;
+                    text.sections[i].value = format!("Light Amplification: {p}kW\n");
                 }
                 MenuAction::ModFlashlightPower => {
-                    let n = prefs.flashlight_power + 1;
-                    text.sections[i].value = format!("Flashlight Power: {n}/3\n");
+                    let p = actor::POWER_DRAIN_FLASHLIGHT[prefs.flashlight_power] / 1e3;
+                    text.sections[i].value = format!("Flashlight Power: {p}kW\n");
                 }
                 MenuAction::ModThrusterBoost => {
                     let state = match prefs.thruster_boost {
-                        0 => "Only when slowing down",
-                        1 => "MAX POWER",
+                        0 => "For braking",
+                        1 => "Always",
                         2 => "Off",
                         _ => "ERROR",
                     };
-                    text.sections[i].value = format!("Thruster Boost: {state}\n");
+                    let p = actor::POWER_DRAIN_THRUSTER[prefs.thruster_boost] / 1e3;
+                    let kw = if p > 0.0 { format!(" ({p}kW)") } else { String::from("") };
+                    text.sections[i].value = format!("Thruster Boost: {state}{kw}\n");
+                }
+                MenuAction::ModReactor => {
+                    let state = match settings.reactor_state {
+                        0 => "Off",
+                        1 => "On",
+                        2 => "OVERLOAD",
+                        _ => "ERROR",
+                    };
+                    let p = actor::POWER_GAIN_REACTOR[settings.reactor_state] / 1e3;
+                    let kw = if p > 0.0 { format!(" (+{p}kW)") } else { String::from("") };
+                    text.sections[i].value = format!("Reactor: {state}{kw}\n");
                 }
                 MenuAction::ChangeARAvatar => {
                     if let Some(ava) = hud::PLAYER_AR_AVATARS.get(settings.ar_avatar) {
@@ -608,14 +625,16 @@ pub fn handle_input(
                 if prefs.light_amp > 3 {
                     prefs.light_amp = 0;
                 }
+                prefs.save();
                 ew_updateoverlays.send(hud::UpdateOverlayVisibility);
                 ew_updatemenu.send(UpdateMenuEvent);
             }
             MenuAction::ModFlashlightPower => {
                 prefs.flashlight_power += 1;
-                if prefs.flashlight_power > 2 {
+                if prefs.flashlight_power > 3 {
                     prefs.flashlight_power = 0;
                 }
+                prefs.save();
                 ew_game.send(GameEvent::UpdateFlashlight);
                 ew_updatemenu.send(UpdateMenuEvent);
             }
@@ -624,6 +643,14 @@ pub fn handle_input(
                 if prefs.thruster_boost > 2 {
                     prefs.thruster_boost = 0;
                 }
+                prefs.save();
+                ew_updatemenu.send(UpdateMenuEvent);
+            }
+            MenuAction::ModReactor => {
+                settings.reactor_state += 1;
+                if settings.reactor_state > 2 {
+                    settings.reactor_state = 0;
+                }
                 ew_updatemenu.send(UpdateMenuEvent);
             }
             MenuAction::ToggleMusic => {

src/var.rs

@@ -86,6 +86,7 @@ pub struct Settings {
     pub chat_speed: f32,
     pub ar_avatar: usize,
     pub flashlight_active: bool,
+    pub reactor_state: usize,
     pub hud_active: bool,
     pub map_active: bool,
     pub deathscreen_active: bool,
@@ -222,6 +223,7 @@ impl Default for Settings {
             chat_speed: DEFAULT_CHAT_SPEED,
             ar_avatar: 0,
             flashlight_active: false,
+            reactor_state: 1,
             hud_active: true,
             map_active: false,
             deathscreen_active: false,
@@ -575,7 +577,7 @@ pub fn load_prefs() -> Preferences {
                     println!("Loaded preferences from internal defaults");
                 }
                 prefs.source_file = path;
-                prefs.flashlight_power = prefs.flashlight_power.clamp(0, 2);
+                prefs.flashlight_power = prefs.flashlight_power.clamp(0, 3);
                 prefs.light_amp = prefs.light_amp.clamp(0, 3);
                 prefs.thruster_boost = prefs.thruster_boost.clamp(0, 2);
                 prefs