feat: ✨ market

src/market.rs

@@ -0,0 +1,41 @@
+use bevy::prelude::*;
+
+use crate::{player::Player, FISH_PRICE, INTERACTION_AREA_RADIUS};
+
+#[derive(Debug, Component)]
+pub struct Market;
+
+impl Market {
+    pub fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
+        let image = asset_server.load::<Image>("market.png");
+        let sprite = Sprite::from_image(image);
+        commands.spawn((
+            sprite.clone(),
+            Transform::from_xyz(0.0, 200.0, -1.0),
+            Market,
+        ));
+    }
+
+    pub fn sell(
+        player_transform_query: Query<&Transform, With<Player>>,
+        mut player_query: Query<&mut Player, With<Player>>,
+        market_query: Query<&Transform, With<Market>>,
+        keyboard: Res<ButtonInput<KeyCode>>,
+    ) {
+        let player_transform = player_transform_query.get_single().unwrap();
+        let mut player = player_query.get_single_mut().unwrap();
+
+        for market_query in &market_query {
+            let distance = player_transform
+                .translation
+                .distance(market_query.translation);
+
+            if distance < INTERACTION_AREA_RADIUS {
+                if keyboard.just_pressed(KeyCode::KeyE) {
+                    player.money = player.fish_count * FISH_PRICE;
+                    player.fish_count = 0;
+                }
+            }
+        }
+    }
+}