From 865070ed90aed07ecc3e76221dbf6657caf5ebff Mon Sep 17 00:00:00 2001
From: Franklin <franklinblanco@tutanota.com>
Date: Sun, 12 Nov 2023 16:38:23 -0400
Subject: [PATCH] Fixed guns reloading all animation players when reload anim
 is triggered on the same gun

---
 src/comps/core/items/guns/glock17.rs          |  37 ++++++
 src/comps/core/items/guns/mod.rs              |   1 +
 src/comps/core/items/item.rs                  |   3 +-
 src/comps/core/mod.rs                         |   1 +
 .../core/spawners/guns/glock17_spawner.rs     |  18 +++
 .../core}/spawners/guns/m4a1_spawner.rs       |   2 +-
 src/comps/core/spawners/guns/mod.rs           |   2 +
 src/{setup => comps/core}/spawners/item.rs    |   5 +-
 src/{setup => comps/core}/spawners/mod.rs     |   3 +-
 src/{setup => comps/core}/spawners/player.rs  |   0
 src/comps/core/spawners/spawn.rs              |  15 +++
 .../core}/spawners/spawn_point.rs             |   2 +-
 src/logic/core/guns/firearm.rs                |   6 +
 src/logic/core/player/hands.rs                | 109 ++++++++++--------
 src/main.rs                                   |   3 +-
 src/scenes/scene1/init.rs                     |  13 ++-
 src/scenes/scene1/spawn_points.rs             |  18 ++-
 src/setup/mod.rs                              |   2 -
 src/setup/spawn.rs                            |  16 ---
 src/setup/spawners/guns/mod.rs                |   1 -
 src/utils/hierarchy.rs                        |  17 +++
 src/utils/mod.rs                              |   1 +
 22 files changed, 190 insertions(+), 85 deletions(-)
 create mode 100644 src/comps/core/items/guns/glock17.rs
 create mode 100644 src/comps/core/spawners/guns/glock17_spawner.rs
 rename src/{setup => comps/core}/spawners/guns/m4a1_spawner.rs (72%)
 create mode 100644 src/comps/core/spawners/guns/mod.rs
 rename src/{setup => comps/core}/spawners/item.rs (85%)
 rename src/{setup => comps/core}/spawners/mod.rs (64%)
 rename src/{setup => comps/core}/spawners/player.rs (100%)
 create mode 100644 src/comps/core/spawners/spawn.rs
 rename src/{setup => comps/core}/spawners/spawn_point.rs (85%)
 delete mode 100644 src/setup/spawn.rs
 delete mode 100644 src/setup/spawners/guns/mod.rs
 create mode 100644 src/utils/hierarchy.rs

diff --git a/src/comps/core/items/guns/glock17.rs b/src/comps/core/items/guns/glock17.rs
new file mode 100644
index 0000000..b0e34a4
--- /dev/null
+++ b/src/comps/core/items/guns/glock17.rs
@@ -0,0 +1,37 @@
+use bevy::prelude::*;
+
+use crate::{comps::core::{items::item::{Item, ItemType}, grid::UGrid, markers::holdable::HoldableObjectType}, logic::core::guns::firearm::Firearm};
+
+#[derive(Component)]
+pub struct Glock17GunItem;
+
+impl Item for Glock17GunItem {
+    fn get_type(&self) -> ItemType {
+        ItemType::Holdable(HoldableObjectType::Firearm(Firearm::Glock17))
+    }
+
+    fn asset_path(&self) ->  &str {
+        "weapons/glock_17_pistol.glb"
+    }
+
+    #[doc = " Optional Stackable. If value is Some(x) x is the max quantity per stack"]
+    fn stackable(&self) -> Option<u32>  {
+        None
+    }
+
+    fn inventory_size(&self) -> UGrid {
+        UGrid { width: 2, height: 1 }
+    }
+
+    fn inventory_rotatable(&self) -> bool {
+        true
+    }
+
+    fn inventory_title(&self) -> String {
+        String::from("Glock17 Firearm")
+    }
+
+    fn inventory_description(&self) -> String {
+        String::from("Glock17 Firearm chambered in 9x19mm.")
+    }
+}
\ No newline at end of file
diff --git a/src/comps/core/items/guns/mod.rs b/src/comps/core/items/guns/mod.rs
index 1291f9b..c743ae6 100644
--- a/src/comps/core/items/guns/mod.rs
+++ b/src/comps/core/items/guns/mod.rs
@@ -1 +1,2 @@
 pub mod m4a1;
+pub mod glock17;
\ No newline at end of file
diff --git a/src/comps/core/items/item.rs b/src/comps/core/items/item.rs
index 3b64ce6..5f4d4e1 100644
--- a/src/comps/core/items/item.rs
+++ b/src/comps/core/items/item.rs
@@ -67,6 +67,7 @@ pub trait Item {
                                         )),
                                     ))
                                     .id();
+                                let firearm_size = firearm.get_size();
                                 commands
                                     .spawn((
                                         firearm.holdable_object_data(),
@@ -80,7 +81,7 @@ pub trait Item {
                                             ..Default::default()
                                         },
                                         RigidBody::Dynamic,
-                                        Collider::cuboid(5.0, 5.0, 5.0),
+                                        Collider::cuboid(firearm_size.x, firearm_size.y, firearm_size.z),
                                         Interactable::Item,
                                     ))
                                     .push_children(&[firearm_asset_entity]);
diff --git a/src/comps/core/mod.rs b/src/comps/core/mod.rs
index 07d3e29..53963b0 100644
--- a/src/comps/core/mod.rs
+++ b/src/comps/core/mod.rs
@@ -4,3 +4,4 @@ pub mod grid;
 pub mod inventory;
 pub mod items;
 pub mod markers;
+pub mod spawners;
\ No newline at end of file
diff --git a/src/comps/core/spawners/guns/glock17_spawner.rs b/src/comps/core/spawners/guns/glock17_spawner.rs
new file mode 100644
index 0000000..28fe788
--- /dev/null
+++ b/src/comps/core/spawners/guns/glock17_spawner.rs
@@ -0,0 +1,18 @@
+use bevy::prelude::*;
+
+use crate::comps::core::{items::{guns::glock17::Glock17GunItem, item::Item}, spawners::item::ItemSpawnPoint};
+
+#[derive(Component)]
+pub struct Glock17SpawnPoint {
+    pub transform: Transform,
+}
+
+impl ItemSpawnPoint for Glock17SpawnPoint {
+    fn get_transform(&self) -> Transform {
+        self.transform
+    }
+
+    fn get_item(&self) -> Box<dyn Item> {
+        Box::new(Glock17GunItem)
+    }
+}
\ No newline at end of file
diff --git a/src/setup/spawners/guns/m4a1_spawner.rs b/src/comps/core/spawners/guns/m4a1_spawner.rs
similarity index 72%
rename from src/setup/spawners/guns/m4a1_spawner.rs
rename to src/comps/core/spawners/guns/m4a1_spawner.rs
index 59043dd..152522b 100644
--- a/src/setup/spawners/guns/m4a1_spawner.rs
+++ b/src/comps/core/spawners/guns/m4a1_spawner.rs
@@ -1,6 +1,6 @@
 use bevy::prelude::*;
 
-use crate::{setup::spawners::item::ItemSpawnPoint, comps::core::items::{guns::m4a1::M4a1GunItem, item::Item}};
+use crate::comps::core::{items::{guns::m4a1::M4a1GunItem, item::Item}, spawners::item::ItemSpawnPoint};
 
 #[derive(Component)]
 pub struct M4a1SpawnPoint {
diff --git a/src/comps/core/spawners/guns/mod.rs b/src/comps/core/spawners/guns/mod.rs
new file mode 100644
index 0000000..32ee70e
--- /dev/null
+++ b/src/comps/core/spawners/guns/mod.rs
@@ -0,0 +1,2 @@
+pub mod m4a1_spawner;
+pub mod glock17_spawner;
\ No newline at end of file
diff --git a/src/setup/spawners/item.rs b/src/comps/core/spawners/item.rs
similarity index 85%
rename from src/setup/spawners/item.rs
rename to src/comps/core/spawners/item.rs
index 70fc4a9..3e0219a 100644
--- a/src/setup/spawners/item.rs
+++ b/src/comps/core/spawners/item.rs
@@ -1,6 +1,6 @@
 use bevy::{prelude::*, gltf::Gltf};
 
-use crate::{setup::{load_state::GameLoadState, assets::GltfAssets, spawners::guns::m4a1_spawner::M4a1SpawnPoint}, comps::core::items::item::Item};
+use crate::{setup::{load_state::GameLoadState, assets::GltfAssets}, comps::core::{items::item::Item, spawners::guns::{m4a1_spawner::M4a1SpawnPoint, glock17_spawner::Glock17SpawnPoint}}};
 
 #[bevy_trait_query::queryable]
 pub trait ItemSpawnPoint {
@@ -32,6 +32,7 @@ impl Plugin for ItemSpawnPointPlugin {
     fn build(&self, app: &mut App) {
         use bevy_trait_query::RegisterExt;
         app
-            .register_component_as::<dyn ItemSpawnPoint, M4a1SpawnPoint>();
+            .register_component_as::<dyn ItemSpawnPoint, M4a1SpawnPoint>()
+            .register_component_as::<dyn ItemSpawnPoint, Glock17SpawnPoint>();
     }
 }
\ No newline at end of file
diff --git a/src/setup/spawners/mod.rs b/src/comps/core/spawners/mod.rs
similarity index 64%
rename from src/setup/spawners/mod.rs
rename to src/comps/core/spawners/mod.rs
index 8518499..03190df 100644
--- a/src/setup/spawners/mod.rs
+++ b/src/comps/core/spawners/mod.rs
@@ -1,4 +1,5 @@
 pub mod item;
 pub mod player;
 pub mod spawn_point;
-pub mod guns;
\ No newline at end of file
+pub mod guns;
+pub mod spawn;
\ No newline at end of file
diff --git a/src/setup/spawners/player.rs b/src/comps/core/spawners/player.rs
similarity index 100%
rename from src/setup/spawners/player.rs
rename to src/comps/core/spawners/player.rs
diff --git a/src/comps/core/spawners/spawn.rs b/src/comps/core/spawners/spawn.rs
new file mode 100644
index 0000000..e945ad1
--- /dev/null
+++ b/src/comps/core/spawners/spawn.rs
@@ -0,0 +1,15 @@
+use bevy::prelude::*;
+
+use super::{player::player_spawner, item::{item_spawner, ItemSpawnPointPlugin}, spawn_point::SpawnPointPlugin};
+
+
+pub struct SpawnerPlugin;
+impl Plugin for SpawnerPlugin {
+    fn build(&self, app: &mut App) {
+        app.add_plugins((SpawnPointPlugin, ItemSpawnPointPlugin));
+        app.add_systems(
+            Update,
+            (player_spawner, item_spawner),
+        );
+    }
+}
\ No newline at end of file
diff --git a/src/setup/spawners/spawn_point.rs b/src/comps/core/spawners/spawn_point.rs
similarity index 85%
rename from src/setup/spawners/spawn_point.rs
rename to src/comps/core/spawners/spawn_point.rs
index 1ab0082..9519105 100644
--- a/src/setup/spawners/spawn_point.rs
+++ b/src/comps/core/spawners/spawn_point.rs
@@ -1,6 +1,6 @@
 use bevy::prelude::*;
 
-use crate::setup::spawners::player::PlayerSpawnPoint;
+use crate::comps::core::spawners::player::PlayerSpawnPoint;
 
 
 #[bevy_trait_query::queryable]
diff --git a/src/logic/core/guns/firearm.rs b/src/logic/core/guns/firearm.rs
index 43682e0..a57182c 100644
--- a/src/logic/core/guns/firearm.rs
+++ b/src/logic/core/guns/firearm.rs
@@ -111,4 +111,10 @@ impl Firearm {
             },
         }
     }
+    pub fn get_size(&self) -> Vec3 {
+        match self {
+            Firearm::M4A1 => Vec3 { x: 0.3, y: 0.7, z: 2.5 },
+            Firearm::Glock17 => Vec3::ZERO,
+        }
+    }
 }
diff --git a/src/logic/core/player/hands.rs b/src/logic/core/player/hands.rs
index 6b63b5f..4933f8a 100644
--- a/src/logic/core/player/hands.rs
+++ b/src/logic/core/player/hands.rs
@@ -1,4 +1,4 @@
-use bevy::prelude::*;
+use bevy::{prelude::*, ecs::system::SystemParam};
 use bevy_rapier3d::prelude::*;
 
 use crate::{
@@ -19,34 +19,40 @@ use crate::{
         load_state::GameLoadState,
     },
     ui::game::{hud::hud::HudState, settings::SettingsScreenUIConfiguration},
-    utils::rad_deg::radians_from_degrees,
+    utils::{rad_deg::radians_from_degrees, self},
 };
 
-pub fn capture_hand_usage(
-    mut commands: Commands,
-    mouse_buttons: Res<Input<MouseButton>>,
-    keyboard_input: Res<Input<KeyCode>>,
-    mut hand_query: Query<&mut Transform, With<PlayerHand>>,
-    time: Res<Time>,
+#[derive(SystemParam)]
+pub struct CaptureHandUsageResourcesParams<'w> {
+    mouse_buttons: Res<'w, Input<MouseButton>>,
+    keyboard_input: Res<'w, Input<KeyCode>>,
+    game_load_state: Res<'w, GameLoadState>,
+    settings_screen_config: Res<'w, SettingsScreenUIConfiguration>,
+    meshes: ResMut<'w, Assets<Mesh>>,
+    materials: ResMut<'w, Assets<StandardMaterial>>,
+    animation_clips: Res<'w, Assets<AnimationClip>>,
+    all_firearm_animations: Res<'w, AllFirearmAnimations>,
+    time: Res<'w, Time>,
+}
 
+pub fn capture_hand_usage(
+    mut resources: CaptureHandUsageResourcesParams,
+    mut commands: Commands,
+
+    mut hand_query: Query<&mut Transform, With<PlayerHand>>,
     mut firearm_query: Query<
-        (&GlobalTransform, &'static FirearmData, &mut MagazineData),
+        (Entity, &GlobalTransform, &'static FirearmData, &mut MagazineData),
         (With<InPlayerHands>, Without<PlayerHand>),
     >,
     player_query: Query<&Player>,
     mut player_firing_info_query: Query<&mut PlayerFiringInfo, With<Player>>,
-    all_firearm_animations: Res<AllFirearmAnimations>,
-    mut animation_players: Query<&mut AnimationPlayer>,
-    animation_clips: Res<Assets<AnimationClip>>,
+    mut animation_players: Query<(Entity, &mut AnimationPlayer)>,
 
-    game_load_state: Res<GameLoadState>,
-    #[allow(unused)] mut equipment_change_event_writer: EventWriter<EquipmentChangeEvent>,
-    settings_screen_config: Res<SettingsScreenUIConfiguration>,
-
-    mut meshes: ResMut<Assets<Mesh>>,
-    mut materials: ResMut<Assets<StandardMaterial>>,
+    children: Query<&Children>,
+    
+    mut equipment_change_event_writer: EventWriter<EquipmentChangeEvent>,
 ) {
-    if !game_load_state.player_loaded {
+    if !resources.game_load_state.player_loaded {
         return;
     }
     if player_query.iter().len() == 0 {
@@ -56,14 +62,14 @@ pub fn capture_hand_usage(
     // Equipping stuff
 
     // Equipping gun
-    if !settings_screen_config.settings_menu_shown {
-        if keyboard_input.just_pressed(KeyCode::Key1) {
+    if !resources.settings_screen_config.settings_menu_shown {
+        if resources.keyboard_input.just_pressed(KeyCode::Key1) {
             equipment_change_event_writer
                 .send(EquipmentChangeEvent(Equipment::Firearm(Firearm::M4A1)));
-        } else if keyboard_input.just_pressed(KeyCode::Key2) {
+        } else if resources.keyboard_input.just_pressed(KeyCode::Key2) {
             equipment_change_event_writer
                 .send(EquipmentChangeEvent(Equipment::Firearm(Firearm::Glock17)));
-        } else if keyboard_input.just_pressed(KeyCode::Key3) {
+        } else if resources.keyboard_input.just_pressed(KeyCode::Key3) {
             equipment_change_event_writer.send(EquipmentChangeEvent(Equipment::Nothing));
         }
     }
@@ -71,19 +77,22 @@ pub fn capture_hand_usage(
     // Firearm stuff
     if let Equipment::Firearm(player_firearm) = player_query.single().0.equipment.clone() {
         for mut player_firing_info in player_firing_info_query.iter_mut() {
-            player_firing_info.full_auto_timer.tick(time.delta());
+            player_firing_info.full_auto_timer.tick(resources.time.delta());
 
-            for (firearm_transform, firearm_data, mut magazine_data) in firearm_query.iter_mut() {
+            for (firearm_entity, firearm_transform, firearm_data, mut magazine_data) in firearm_query.iter_mut() {
                 for mut hand_transform in hand_query.iter_mut() {
                     if player_firing_info.is_reloading {
-                        for animation_player in &mut animation_players {
-                            if let Some(firearm_animations) = all_firearm_animations
+                        for (animation_player_entity, animation_player) in &mut animation_players {
+                            //children.get_component(entity)
+                            // Only reload if this animation_player_entity is a child of the firearm_entity
+                            if utils::hierarchy::find_child_in_parent_children(&mut commands, firearm_entity, animation_player_entity, &children) {
+                                if let Some(firearm_animations) = resources.all_firearm_animations
                                 .animations
                                 .iter()
                                 .find(|animation| &animation.firearm == &player_firearm)
                             {
                                 if let Some(animation_clip) =
-                                    animation_clips.get(&firearm_animations.reload_magazine)
+                                    resources.animation_clips.get(&firearm_animations.reload_magazine)
                                 {
                                     if animation_player.elapsed() >= animation_clip.duration() {
                                         magazine_data.rounds_shot = 0;
@@ -91,39 +100,45 @@ pub fn capture_hand_usage(
                                     }
                                 }
                             }
+                            }
+                            
+                            
                         }
                     } else {
                         // Player is not in a reload animation
-                        if keyboard_input.just_pressed(KeyCode::R)
-                            && !settings_screen_config.settings_menu_shown
+                        if resources.keyboard_input.just_pressed(KeyCode::R)
+                            && !resources.settings_screen_config.settings_menu_shown
                         {
                             // Start reload animation
-                            for mut animation_player in &mut animation_players {
-                                if let Some(firearm_animations) = all_firearm_animations
+                            for (animation_player_entity, mut animation_player) in &mut animation_players {
+                                // Only reload if this animation_player_entity is a child of the firearm_entity
+                                if utils::hierarchy::find_child_in_parent_children(&mut commands, firearm_entity, animation_player_entity, &children) {
+                                    if let Some(firearm_animations) = resources.all_firearm_animations
                                     .animations
                                     .iter()
                                     .find(|animation| &animation.firearm == &player_firearm)
-                                {
-                                    animation_player
-                                        .start(firearm_animations.reload_magazine.clone_weak());
-                                    player_firing_info.is_reloading = true;
+                                    {
+                                        animation_player
+                                            .start(firearm_animations.reload_magazine.clone_weak());
+                                        player_firing_info.is_reloading = true;
+                                    }
                                 }
                             }
                             // Set is_reloading = true
                             // At the end of reload animation, set magazine data to capacity = 0
                         }
                         // AIMING IN/OUT
-                        if mouse_buttons.pressed(MouseButton::Right)
-                            && !settings_screen_config.settings_menu_shown
+                        if resources.mouse_buttons.pressed(MouseButton::Right)
+                            && !resources.settings_screen_config.settings_menu_shown
                         {
                             let rotation_lerp_quat = hand_transform.rotation.lerp(
                                 firearm_data.final_aimed_rotation,
-                                (time.delta_seconds() / firearm_data.rebound_time_seconds)
+                                (resources.time.delta_seconds() / firearm_data.rebound_time_seconds)
                                     .clamp(0.0, 1.0),
                             );
                             let position_lerp_vec3 = hand_transform.translation.lerp(
                                 firearm_data.final_aimed_position,
-                                (time.delta_seconds() / firearm_data.rebound_time_seconds)
+                                (resources.time.delta_seconds() / firearm_data.rebound_time_seconds)
                                     .clamp(0.0, 1.0),
                             );
                             hand_transform.rotation = rotation_lerp_quat;
@@ -131,19 +146,19 @@ pub fn capture_hand_usage(
                         } else {
                             hand_transform.rotation = hand_transform.rotation.lerp(
                                 firearm_data.final_rotation,
-                                (time.delta_seconds() / firearm_data.rebound_time_seconds)
+                                (resources.time.delta_seconds() / firearm_data.rebound_time_seconds)
                                     .clamp(0.0, 1.0),
                             );
                             hand_transform.translation = hand_transform.translation.lerp(
                                 firearm_data.final_position,
-                                (time.delta_seconds() / firearm_data.rebound_time_seconds)
+                                (resources.time.delta_seconds() / firearm_data.rebound_time_seconds)
                                     .clamp(0.0, 1.0),
                             );
                         }
 
                         // SHOOTING & RECOIL
-                        if mouse_buttons.pressed(MouseButton::Left)
-                            && !settings_screen_config.settings_menu_shown
+                        if resources.mouse_buttons.pressed(MouseButton::Left)
+                            && !resources.settings_screen_config.settings_menu_shown
                         {
                             if player_firing_info.full_auto_timer.finished() {
                                 if magazine_data.rounds_shot < magazine_data.max_capacity {
@@ -177,8 +192,8 @@ pub fn capture_hand_usage(
                                     let up = firearm_transform.up();
                                     shoot_bullet(
                                         &mut commands,
-                                        &mut meshes,
-                                        &mut materials,
+                                        &mut resources.meshes,
+                                        &mut resources.materials,
                                         Transform::from_translation(firing_point),
                                         forward,
                                         up,
@@ -186,7 +201,7 @@ pub fn capture_hand_usage(
                                     );
                                     // Increment indexes and timers
                                     player_firing_info.current_round_index += 1;
-                                    player_firing_info.last_shot_timestamp = time.elapsed_seconds();
+                                    player_firing_info.last_shot_timestamp = resources.time.elapsed_seconds();
                                     player_firing_info.full_auto_timer.reset();
                                     magazine_data.rounds_shot += 1;
 
diff --git a/src/main.rs b/src/main.rs
index 157415f..97ed1e0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,7 +4,6 @@
 use bevy::prelude::*;
 use bevy_rapier3d::prelude::*;
 use scenes::scene1;
-use setup::spawners::{spawn_point::SpawnPointPlugin, item::ItemSpawnPointPlugin};
 use ui::{editor::plugin::MainEditorUiPlugin, game::plugin::MainGameUIPlugin};
 
 mod comps;
@@ -34,7 +33,7 @@ fn setup_plugins(application: &mut App) {
         //.add_plugins(WorldInspectorPlugin::new())
         .add_plugins(MainGameUIPlugin)
         .add_plugins(MainEditorUiPlugin)
-        .add_plugins((SpawnPointPlugin, ItemSpawnPointPlugin));
+        .add_plugins(RapierDebugRenderPlugin::default());
 }
 
 fn load(application: &mut App) {
diff --git a/src/scenes/scene1/init.rs b/src/scenes/scene1/init.rs
index 66e7156..6c69b00 100644
--- a/src/scenes/scene1/init.rs
+++ b/src/scenes/scene1/init.rs
@@ -1,7 +1,7 @@
 use bevy::prelude::*;
 
 use crate::{
-    comps::core::controller::capture_input,
+    comps::core::{controller::capture_input, spawners::{player::player_spawner, spawn::SpawnerPlugin}},
     logic::core::{
         guns::despawn_shots::{despawn_muzzle_flashes, despawn_stray_bullets},
         player::{
@@ -18,8 +18,6 @@ use crate::{
         assets::load_all_assets,
         equipment::{change_equipment, EquipmentChangeEvent},
         load_state::GameLoadState,
-        spawn::add_all_spawners,
-        spawners::player::player_spawner,
     },
 };
 
@@ -33,6 +31,8 @@ pub fn load_scene(application: &mut App) {
     application.insert_resource(MouseMovementSettings::default());
     application.insert_resource(AllFirearmAnimations::default());
     application.insert_resource(PlayerValuesState::default());
+
+    application.add_plugins(SpawnerPlugin);
     // Startup
     application.add_systems(PreStartup, load_all_assets);
     application.add_systems(Startup, spawn_ground);
@@ -43,7 +43,7 @@ pub fn load_scene(application: &mut App) {
     application.add_systems(Startup, setup_lighting);
     application.add_systems(Startup, set_spawn_points);
     // Update
-    add_all_spawners(application);
+    
     application.add_systems(Update, capture_input);
     application.add_systems(Update, sync_player_y_state);
     application.add_systems(Update, follow_cursor_with_camera);
@@ -51,11 +51,12 @@ pub fn load_scene(application: &mut App) {
 
     application.add_systems(Update, set_skybox_if_loaded);
     application.add_systems(Update, update_camera_vertical_position);
-    application.add_systems(Update, (capture_hand_usage, interact_action));
+    application.add_systems(Update, capture_hand_usage);
+    application.add_systems(Update, interact_action);
 
     application.add_systems(Update, change_equipment.before(player_spawner));
     application.add_systems(Update, (despawn_muzzle_flashes, despawn_stray_bullets));
     //application.add_systems(Update, register_bullet_hits);
 
     application.add_event::<EquipmentChangeEvent>();
-}
+}
\ No newline at end of file
diff --git a/src/scenes/scene1/spawn_points.rs b/src/scenes/scene1/spawn_points.rs
index e6f380f..6ed4350 100644
--- a/src/scenes/scene1/spawn_points.rs
+++ b/src/scenes/scene1/spawn_points.rs
@@ -1,9 +1,6 @@
 use bevy::prelude::*;
 
-use crate::{
-    comps::core::markers::player::{Player, PlayerData},
-    setup::spawners::{player::PlayerSpawnPoint, guns::m4a1_spawner::M4a1SpawnPoint},
-};
+use crate::{comps::core::{markers::player::{Player, PlayerData}, spawners::{player::PlayerSpawnPoint, guns::{m4a1_spawner::M4a1SpawnPoint, glock17_spawner::Glock17SpawnPoint}}}, utils};
 
 pub fn set_spawn_points(mut commands: Commands) {
     commands.spawn(PlayerSpawnPoint {
@@ -11,6 +8,17 @@ pub fn set_spawn_points(mut commands: Commands) {
         player: Player(PlayerData::default()),
     });
     commands.spawn(M4a1SpawnPoint {
-        transform: Transform::from_xyz(20.0, 10.0, 10.0),
+        transform: {
+            let mut transform = Transform::from_xyz(18.0, 10.0, 10.0);
+            transform.rotate_z(utils::rad_deg::radians_from_degrees(-90.0));
+            transform
+        },
+    });
+    commands.spawn(Glock17SpawnPoint {
+        transform: {
+            let mut transform = Transform::from_xyz(20.0, 10.0, 10.0);
+            transform.rotate_z(utils::rad_deg::radians_from_degrees(-90.0));
+            transform
+        },
     });
 }
diff --git a/src/setup/mod.rs b/src/setup/mod.rs
index 3b1334a..ebf1a55 100644
--- a/src/setup/mod.rs
+++ b/src/setup/mod.rs
@@ -2,5 +2,3 @@ pub mod animations;
 pub mod assets;
 pub mod equipment;
 pub mod load_state;
-pub mod spawn;
-pub mod spawners;
diff --git a/src/setup/spawn.rs b/src/setup/spawn.rs
deleted file mode 100644
index a0f50cd..0000000
--- a/src/setup/spawn.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-use bevy::prelude::*;
-
-use super::spawners::{item::item_spawner, player::player_spawner};
-
-/// Where some Bundle T will replace this.
-#[derive(Component, Reflect)]
-pub struct SpawnPoint {
-    pub at: Transform,
-}
-
-pub fn add_all_spawners(application: &mut App) {
-    application.add_systems(
-        Update,
-        (player_spawner, item_spawner),
-    );
-}
diff --git a/src/setup/spawners/guns/mod.rs b/src/setup/spawners/guns/mod.rs
deleted file mode 100644
index 9cc5dbc..0000000
--- a/src/setup/spawners/guns/mod.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub mod m4a1_spawner;
\ No newline at end of file
diff --git a/src/utils/hierarchy.rs b/src/utils/hierarchy.rs
new file mode 100644
index 0000000..e92c1bb
--- /dev/null
+++ b/src/utils/hierarchy.rs
@@ -0,0 +1,17 @@
+use bevy::prelude::*;
+
+
+pub fn find_child_in_parent_children(commands: &mut Commands, parent_entity: Entity, descendant_entity: Entity, children: &Query<&Children>) -> bool {
+    let all_children = flatten_if_possible_inf_levels(commands, parent_entity, children);
+    all_children.contains(&descendant_entity)
+}
+
+fn flatten_if_possible_inf_levels(commands: &mut Commands, parent_entity: Entity, children: &Query<&Children>) -> Vec<Entity> {
+    let mut all_descendant_entities: Vec<Entity> = Vec::new();
+    let descendants = children.iter_descendants(parent_entity);
+    for descendant in descendants {
+        all_descendant_entities.push(descendant);
+        all_descendant_entities.append(&mut flatten_if_possible_inf_levels(commands, descendant, children));
+    }
+    all_descendant_entities
+}
\ No newline at end of file
diff --git a/src/utils/mod.rs b/src/utils/mod.rs
index d58dd33..7998ca7 100644
--- a/src/utils/mod.rs
+++ b/src/utils/mod.rs
@@ -1 +1,2 @@
 pub mod rad_deg;
+pub mod hierarchy;
\ No newline at end of file