fixes

src/drops.rs

@@ -147,8 +147,8 @@ struct CrateCollision {
 }
 
 enum CollisionType {
-    Player(Entity),
+    Player,
-    Scene(Entity),
+    Scene,
 }
 
 fn crate_collisions(
@@ -165,13 +165,13 @@ fn crate_collisions(
         match collision_event {
             CollisionEvent::Started(e1, e2, _) if crates.contains(e1) || crates.contains(e2) => {
                 let (coll_type, crate_) = if scene_objs.contains(e1) {
-                    (CollisionType::Scene(*e1), e2)
+                    (CollisionType::Scene, e2)
                 } else if scene_objs.contains(e2) {
-                    (CollisionType::Scene(*e2), e1)
+                    (CollisionType::Scene, e1)
                 } else if *e2 == p {
-                    (CollisionType::Player(*e2), e1)
+                    (CollisionType::Player, e1)
                 } else if *e1 == p {
-                    (CollisionType::Player(*e1), e2)
+                    (CollisionType::Player, e2)
                 } else if crates.contains(e1) && crates.contains(e2) {
                     continue;
                 } else {
@@ -192,7 +192,7 @@ fn crate_collisions(
 
 fn delete_on_env_coll(mut ev_colls: EventReader<CrateCollision>, mut commands: Commands) {
     for CrateCollision { coll_crate, with } in ev_colls.read() {
-        if let CollisionType::Player(_) = with {
+        if let CollisionType::Player = with {
             continue;
         }
 
@@ -208,7 +208,7 @@ fn player_coll(
     mut commands: Commands,
 ) {
     for CrateCollision { coll_crate, with } in ev_colls.read() {
-        if let CollisionType::Scene(_) = with {
+        if let CollisionType::Scene = with {
             continue;
         }
 

src/game_over_menu.rs

@@ -1,12 +1,15 @@
-use bevy::{app::AppExit, prelude::*};
+use bevy::prelude::*;
 
-use crate::{game_state::GameTimer, GameState};
+use crate::{game_state::GameTimer, main_menu::button_color_system, GameState};
 pub fn game_over_menu_plugin(app: &mut App) {
     app.add_systems(
         OnEnter(GameState::GameOver),
         game_over_menu_setup.in_set(GameOverMenuSet),
     )
-    .add_systems(Update, button_action.in_set(GameOverMenuSet))
+    .add_systems(
+        Update,
+        (button_action, button_color_system).in_set(GameOverMenuSet),
+    )
     .add_systems(OnExit(GameState::GameOver), exit_menu);
 }
 
@@ -103,7 +106,6 @@ fn game_over_menu_setup(mut commands: Commands, timer: Query<&GameTimer>) {
 
 fn button_action(
     interaction_query: Query<(&Interaction, &ButtonAction), (Changed<Interaction>, With<Button>)>,
-    mut ev_exit: EventWriter<AppExit>,
     mut game_state: ResMut<NextState<GameState>>,
 ) {
     for (interaction, action) in &interaction_query {

src/main.rs

@@ -1,14 +1,12 @@
+#![allow(clippy::type_complexity)]
 use crate::main_menu::main_menu_plugin;
-use bevy::{
+use bevy::prelude::*;
-    prelude::*,
-    sprite::{MaterialMesh2dBundle, Mesh2dHandle},
-};
 use bevy_rapier2d::prelude::*;
 use drops::spawner_plugin;
 use game_over_menu::{game_over_menu_plugin, GameOverMenuSet};
 use game_state::state_and_ui_plugin;
 use main_menu::MainMenuSet;
-use player::{player_plugin, GameOverEvent, LifeChangeEvent};
+use player::{player_plugin, GameOverEvent};
 use scene::scene_plugin;
 
 const METER: f32 = 48.;
@@ -28,7 +26,7 @@ fn main() {
     rapier_config.timestep_mode = TimestepMode::Variable {
         max_dt: 1.0 / 60.0,
         time_scale: 1.0,
-        substeps: 4,
+        substeps: 1,
     };
     App::new()
         .add_plugins(DefaultPlugins)
@@ -63,7 +61,7 @@ fn handle_game_over(
     mut ev_gameover: EventReader<GameOverEvent>,
     mut game_state: ResMut<NextState<GameState>>,
 ) {
-    for ev in ev_gameover.read() {
+    for _ in ev_gameover.read() {
         game_state.set(GameState::GameOver)
     }
 }

src/main_menu.rs

@@ -1,6 +1,5 @@
 use bevy::{app::AppExit, prelude::*};
 
-use crate::game_over_menu::GameOverMenuSet;
 use crate::GameState;
 
 #[derive(SystemSet, Debug, Clone, PartialEq, Eq, Hash)]
@@ -12,12 +11,7 @@ pub fn main_menu_plugin(app: &mut App) {
         setup_main_menu_ui.in_set(MainMenuSet),
     )
     .add_systems(Update, button_action.in_set(MainMenuSet))
-    .add_systems(
+    .add_systems(Update, button_color_system.in_set(MainMenuSet))
-        Update,
-        button_color_system
-            .in_set(MainMenuSet)
-            .in_set(GameOverMenuSet),
-    )
     .add_systems(OnExit(GameState::MainMenu), exit_menu.in_set(MainMenuSet));
 }
 

src/player.rs

@@ -1,7 +1,7 @@
 use bevy::{
     prelude::*,
     sprite::{MaterialMesh2dBundle, Mesh2dHandle},
-    utils::{HashMap, HashSet},
+    utils::HashSet,
 };
 use bevy_rapier2d::prelude::*;
 
@@ -14,6 +14,7 @@ pub struct Player {
     lives: u8,
 }
 
+#[allow(unused)]
 #[derive(Event)]
 pub enum LifeChangeEvent {
     Gained,