add score

src/game.rs

@@ -86,6 +86,7 @@ impl Sub<i32> for ZLayer {
 }
 
 pub fn update(state: &mut State, engine: &mut EngineContext<'_>) {
+	state.score += engine.delta * 10.0;
 	match state.activity {
 		Activity::House => house::update(state, engine),
 		Activity::Overworld => overworld::update(state, engine)

src/main.rs

@@ -28,7 +28,8 @@ struct State {
 	activity: Activity,
 	ghost: Ghost,
 	overworld: Overworld,
-	house: HouseState
+	house: HouseState,
+	score: f32
 }
 
 impl GameLoop for State {

src/ui.rs

@@ -1,10 +1,11 @@
 use crate::State;
 use comfy::{
-	draw_rect, draw_rect_outline, screen_height, screen_to_world, screen_width,
-	EngineContext, Vec2, BLUE, RED
+	draw_rect, draw_rect_outline, egui, screen_height, screen_to_world, screen_width,
+	EngineContext, Vec2, BLUE, RED, WHITE
 };
+use egui::widget_text::RichText;
 
-pub fn draw(state: &State, _engine: &EngineContext<'_>) {
+pub fn draw_batterie(state: &State, _engine: &EngineContext<'_>) {
 	// seperate fill state into smaller section for better readability
 	let section_count = 5;
 	let mut start_positon = screen_to_world(Vec2::new(screen_width(), screen_height()));
@@ -29,3 +30,22 @@ pub fn draw(state: &State, _engine: &EngineContext<'_>) {
 		draw_rect_outline(position, section_size, 0.1, RED, 100);
 	}
 }
+
+pub fn draw_highscore(state: &State, _engine: &EngineContext<'_>) {
+	egui::Area::new("score")
+		.anchor(egui::Align2::RIGHT_TOP, egui::vec2(0.0, 0.0))
+		.show(egui(), |ui| {
+			ui.label(
+				RichText::new(format!("{:.0}", state.score))
+					.color(WHITE)
+					.monospace()
+					.size(16.0)
+					.strong()
+			);
+		});
+}
+
+pub fn draw(state: &State, engine: &EngineContext<'_>) {
+	draw_batterie(state, engine);
+	draw_highscore(state, engine);
+}