Show Death Message

game_core/src/world/hunger.rs

 use std::collections::HashMap;
 
-use bevy::prelude::{Commands, Component, Entity, EventReader, Mut, Query, Res, With, Without};
+use bevy::prelude::{
+	BuildChildren, Color, Commands, Component, DespawnRecursiveExt, Entity, EventReader,
+	EventWriter, Mut, NodeBundle, Query, Res, TextBundle, Transform, TransformBundle, Val,
+	VisibilityBundle, With, Without,
+};
+use bevy::text::{Text, TextStyle};
+use bevy::ui::{AlignItems, FlexDirection, JustifyContent, Style, UiRect};
 use serde::{Deserialize, Serialize};
 
 use crate::assets::AssetHandles;
 use crate::const_data::get_goods_from_name_checked;
 use crate::states::Player;
+use crate::system::camera::ChaseCam;
+use crate::system::utilities::format_ui_distance;
 use crate::world::spawning::apply_skull_marker;
 use crate::world::travel::WorldTickEvent;
-use crate::world::{TownName, TradeGood, TradingState};
+use crate::world::{DistanceTravelled, TownName, TradeGood, TradingState, WorldLinked};
 
 #[derive(Clone, Debug, Default, Serialize, Deserialize, Component)]
 pub struct HungerState {
@@ -148,19 +156,100 @@ fn process_hunger_state<'a>(
 }
 
 #[derive(Default)]
-pub struct PlayerStarvedEvent;
+pub struct PlayerStarvedEvent {
+	distance_travelled: f32,
+}
 
 pub fn handle_entity_starvation(
 	mut commands: Commands,
 	assets: Res<AssetHandles>,
 	food_query: Query<(Entity, &HungerState), Without<StarvationMarker>>,
-	player_query: Query<(), With<Player>>,
+	player_query: Query<(&Transform, &DistanceTravelled), With<Player>>,
 	town_query: Query<&TownName>,
+	mut player_events: EventWriter<PlayerStarvedEvent>,
 ) {
 	for (entity, hunger) in &food_query {
 		if hunger.sustenance == 0 {
-			apply_skull_marker(&mut commands, &assets, entity);
-			commands.entity(entity).insert(StarvationMarker);
+			if town_query.contains(entity) {
+				apply_skull_marker(&mut commands, &assets, entity);
+				commands.entity(entity).insert(StarvationMarker);
+			} else if let Ok((transform, distance_travelled)) = player_query.get(entity) {
+				commands.entity(entity).despawn_recursive();
+				let new_entity = commands
+					.spawn((
+						TransformBundle::from(*transform),
+						VisibilityBundle::default(),
+						ChaseCam,
+						WorldLinked,
+					))
+					.id();
+
+				apply_skull_marker(&mut commands, &assets, new_entity);
+				player_events.send(PlayerStarvedEvent {
+					distance_travelled: distance_travelled.0,
+				})
+			}
 		}
 	}
 }
+
+pub fn handle_player_starved(
+	mut commands: Commands,
+	assets: Res<AssetHandles>,
+	mut events: EventReader<PlayerStarvedEvent>,
+) {
+	for event in events.iter() {
+		commands
+			.spawn((
+				NodeBundle {
+					style: Style {
+						margin: UiRect::all(Val::Auto),
+						flex_direction: FlexDirection::Column,
+						align_items: AlignItems::Center,
+						justify_content: JustifyContent::Center,
+						..Default::default()
+					},
+					..Default::default()
+				},
+				WorldLinked,
+			))
+			.with_children(|builder| {
+				builder.spawn(TextBundle {
+					text: Text::from_section(
+						"You Have Perished",
+						TextStyle {
+							font_size: 64.0,
+							color: Color::ANTIQUE_WHITE,
+							font: assets.font("compass_pro"),
+						},
+					),
+					..Default::default()
+				});
+				builder.spawn(TextBundle {
+					text: Text::from_section(
+						format!(
+							"You made it: {}",
+							format_ui_distance(event.distance_travelled)
+						),
+						TextStyle {
+							font_size: 48.0,
+							color: Color::ANTIQUE_WHITE,
+							font: assets.font("equipment_pro"),
+						},
+					),
+					..Default::default()
+				});
+				builder.spawn(TextBundle {
+					text: Text::from_section(
+						"Press Escape To Return To Menu",
+						TextStyle {
+							font_size: 32.0,
+							color: Color::ANTIQUE_WHITE,
+							font: assets.font("equipment_pro"),
+						},
+					),
+					..Default::default()
+				});
+			});
+	}
+}

game_core/src/world/mod.rs

@@ -33,6 +33,7 @@ pub use utils::{grid_to_px, px_to_grid, ActiveLevel, WorldLinked};
 pub use world_query::{CameraBounds, MapQuery};
 
 use crate::system::flow::AppState;
+use crate::world::hunger::PlayerStarvedEvent;
 use crate::world::spawning::PopulateWorldEvent;
 use crate::world::travel::WorldTickEvent;
 
@@ -49,6 +50,7 @@ impl Plugin for WorldPlugin {
 			.init_resource::<EncounterState>()
 			.add_event::<PopulateWorldEvent>()
 			.add_event::<WorldTickEvent>()
+			.add_event::<PlayerStarvedEvent>()
 			.add_event::<SelectEncounterOptionEvent>()
 			.add_enter_system(AppState::InGame, |mut commands: Commands| {
 				commands.insert_resource(ActiveLevel {
@@ -96,6 +98,7 @@ impl Plugin for WorldPlugin {
 					.with_system(encounters::notify_new_zone)
 					.with_system(hunger::handle_entity_starvation)
 					.with_system(encounters::handle_encounter_option_event)
+					.with_system(hunger::handle_player_starved)
 					.with_system(|mut events: ResMut<Events<WorldTickEvent>>| {
 						events.clear();
 					})