Optic movement Done, inspect ui improvements, and selection

src/comps/core/events/pickup_item.rs

@@ -4,7 +4,7 @@ use bevy::prelude::*;
 
 use crate::comps::core::{items::item::Item, weapons::firearm_state::FirearmState};
 
-#[derive(Component, Reflect, PartialEq, Eq, PartialOrd, Ord, Debug, Clone)]
+#[derive(Component, Reflect, PartialEq, Debug, Clone)]
 pub enum ItemState {
     Weapon(FirearmState),
 }

src/comps/core/markers/inspect_screen.rs

@@ -1,9 +1,14 @@
-use bevy::ecs::component::Component;
+use bevy::{ecs::{component::Component, reflect::ReflectComponent}, reflect::Reflect};
 
 use crate::comps::core::weapons::slot::slot::WeaponSlot;
 
 #[derive(Component, PartialEq, Eq, PartialOrd, Ord)]
 pub struct InspectScreenUiMarker;
 
-#[derive(Component, PartialEq, Eq, PartialOrd, Ord)]
-pub struct InspectScreenSlotUiMarker(pub WeaponSlot);
+#[derive(Component, PartialEq, Reflect, Default)]
+#[reflect(Component)]
+pub struct InspectScreenSlotUiMarker {
+    pub slot: WeaponSlot,
+    pub active: bool,
+    pub selected: bool,
+}

src/comps/core/markers/proxy/plugin.rs

@@ -1,8 +1,8 @@
 use bevy::app::{Plugin, Update};
 
-use crate::{setup::load_state::update_game_load_state, comps::core::weapons::{firearm::Firearm, attachments::{weapon_attachment::WeaponAttachment, optic::Optic, stock::Stock, compensator::Compensator, magazine::Magazine, foregrip::ForeGrip}, parts::{charging_handle::ChargingHandle, fire_selector::FireSelector, firing_point::FiringPoint, trigger::Trigger}, slot::{compensator_slot::CompensatorSlot, fore_grip_slot::ForeGripSlot, magazine_slot::MagazineSlot, sight_placement_start_slot::SightPlacementStartSlot, sight_placement_end_slot::SightPlacementEndSlot, stock_slot::StockSlot, utility_slot::UtilitySlot, slot::WeaponSlot}}};
+use crate::{setup::load_state::update_game_load_state, comps::core::weapons::{firearm::Firearm, attachments::{weapon_attachment::WeaponAttachment, optic::Optic, stock::Stock, compensator::Compensator, magazine::Magazine, foregrip::ForeGrip}, parts::{charging_handle::ChargingHandle, fire_selector::FireSelector, firing_point::FiringPoint, trigger::Trigger}, slot::{compensator_slot::CompensatorSlot, fore_grip_slot::ForeGripSlot, magazine_slot::MagazineSlot, stock_slot::StockSlot, utility_slot::UtilitySlot, slot::WeaponSlot}}};
 
-use super::{character::{player_hitbox::PlayerHitBox, player_character::PlayerCharacter, player_eye::{PlayerEye, insert_components_into_spawned_player}, in_player_hands_parent::{InPlayerHandsParent, insert_components_into_player_hand}, third_person_camera::ThirdPersonCameraProxy}, physics::{rapier::{AutoAABBCollider, physics_replace_proxies}, self}, weapons::{firearm::insert_firearm_state_to_firearms, gun_colliders::{GunFirearmCollider, update_gun_collider}}};
+use super::{character::{player_hitbox::PlayerHitBox, player_character::PlayerCharacter, player_eye::{PlayerEye, insert_components_into_spawned_player}, in_player_hands_parent::{InPlayerHandsParent, insert_components_into_player_hand}, third_person_camera::ThirdPersonCameraProxy}, physics::{rapier::{AutoAABBCollider, physics_replace_proxies}, self}, weapons::{firearm::insert_firearm_state_to_firearms, gun_colliders::{GunFirearmCollider, update_gun_collider}, sight_placement::{SightPlacementStart, SightPlacementEnd}}};
 
 
 
@@ -26,6 +26,9 @@ impl Plugin for ProxyComponentsPlugin {
         
         // Attachments
         app.register_type::<WeaponAttachment>();
+        app.register_type::<SightPlacementStart>();
+        app.register_type::<SightPlacementEnd>();
+        
         app.register_type::<WeaponSlot>();
         app.register_type::<Optic>();
         app.register_type::<Stock>();
@@ -43,8 +46,6 @@ impl Plugin for ProxyComponentsPlugin {
         app.register_type::<CompensatorSlot>();
         app.register_type::<ForeGripSlot>();
         app.register_type::<MagazineSlot>();
-        app.register_type::<SightPlacementStartSlot>();
-        app.register_type::<SightPlacementEndSlot>();
         app.register_type::<StockSlot>();
         app.register_type::<UtilitySlot>();
 

src/comps/core/markers/proxy/weapons/firearm.rs

@@ -1,8 +1,10 @@
+use std::mem::discriminant;
+
 use bevy::{prelude::*, gltf::Gltf, ecs::system::SystemParam, scene::SceneInstance};
 
 use crate::{comps::core::{weapons::{firearm::Firearm, firearm_state::FirearmState, slot::slot::WeaponSlot, attachment_slot::AttachmentSlot, attachments::weapon_attachment::WeaponAttachment}, events::pickup_item::ItemState, markers::holdable::InPlayerHands, inventory::player_inventory::PlayerInventory, items::item::ItemId}, setup::assets::{GltfAssets, GltfAssetType}};
 
-use super::initial_attachments::InitialAttachments;
+use super::{initial_attachments::InitialAttachments, sight_placement::{SightPlacementStart, SightPlacementEnd}};
 
 #[derive(SystemParam)]
 pub struct InsertFirearmStateIntoFirearmsParams<'w, 's> {
@@ -10,6 +12,8 @@ pub struct InsertFirearmStateIntoFirearmsParams<'w, 's> {
     firearm_query: Query<'w, 's, (Entity, &'static Firearm, &'static Parent, Option<&'static mut FirearmState>), Or<(Without<FirearmState>, Changed<FirearmState>)>>,
     slots_query: Query<'w, 's, (Entity, &'static WeaponSlot, &'static Parent)>,
     attachments_query: Query<'w, 's, (Entity, &'static WeaponAttachment, &'static Parent)>,
+    //sight_placement_start_query: Query<'w, 's, (&'static Parent, &'static Transform), (With<SightPlacementStart>, Without<SightPlacementEnd>)>,
+    //sight_placement_end_query: Query<'w, 's, (&'static Parent, &'static Transform), (With<SightPlacementEnd>, Without<SightPlacementStart>)>,
     in_player_hands_query: Query<'w, 's, &'static ItemId, With<InPlayerHands>>,
     player_inventories_query: Query<'w, 's, &'static PlayerInventory>,
 }
@@ -72,6 +76,7 @@ pub fn insert_firearm_state_to_firearms(
                                     });
                                 }
                             }
+
                             if let Some(initial_attachments) = initial_attchments_opt {
                                 for initial_attachment in initial_attachments.attachments.iter() {
                                     firearm_slots.iter_mut().for_each(|firearm_slot| if initial_attachment.fits_into_slot(&firearm_slot.slot_type) { firearm_slot.attachment = Some(initial_attachment.clone()) });
@@ -103,7 +108,7 @@ fn spawn_attachments_in_firearm(
             continue;
         }
         for attachment_slot in firearm_state.attachment_slots.iter() {
-            if &attachment_slot.slot_type == weapon_slot {
+            if discriminant(&attachment_slot.slot_type) == discriminant(weapon_slot) {
                 commands.entity(slot_entity).despawn_descendants();
                 match &attachment_slot.attachment {
                     Some(attachment) =>

src/comps/core/markers/proxy/weapons/mod.rs

@@ -1,3 +1,4 @@
 pub mod firearm;
 pub mod initial_attachments;
 pub mod gun_colliders;
+pub mod sight_placement;

src/comps/core/markers/proxy/weapons/sight_placement.rs

@@ -0,0 +1,9 @@
+use bevy::prelude::*;
+
+#[derive(Component, PartialEq, Eq, PartialOrd, Ord, Clone, Reflect, Debug, Default)]
+#[reflect(Component, Default)]
+pub struct SightPlacementStart;
+
+#[derive(Component, PartialEq, Eq, PartialOrd, Ord, Clone, Reflect, Debug, Default)]
+#[reflect(Component, Default)]
+pub struct SightPlacementEnd;

src/comps/core/spawners/guns/ak105_spawner.rs

@@ -4,7 +4,7 @@ use uuid::Uuid;
 
 use crate::comps::core::{
     items::{guns::ak105::Ak105GunItem, item::{Item, ItemId}},
-    spawners::item::ItemSpawnPoint, weapons::attachments::{weapon_attachment::WeaponAttachment, compensator::Compensator, foregrip::ForeGrip, magazine::Magazine, stock::Stock}, markers::proxy::weapons::initial_attachments::InitialAttachments,
+    spawners::item::ItemSpawnPoint, weapons::attachments::{weapon_attachment::WeaponAttachment, compensator::Compensator, foregrip::ForeGrip, magazine::Magazine, stock::Stock, optic::Optic}, markers::proxy::weapons::initial_attachments::InitialAttachments,
 };
 
 #[derive(Component)]
@@ -44,6 +44,7 @@ impl Ak105SpawnPoint {
                 WeaponAttachment::ForeGrip(ForeGrip::Pk5),
                 WeaponAttachment::Magazine(Magazine::Ak105),
                 WeaponAttachment::Stock(Stock::MagpullTan),
+                WeaponAttachment::Optic(Optic::AimpointT1),
             ]),
         }
     }

src/comps/core/weapons/attachment_slot.rs

@@ -2,7 +2,7 @@ use bevy::prelude::*;
 
 use super::{attachments::weapon_attachment::WeaponAttachment, slot::slot::WeaponSlot};
 
-#[derive(Reflect, PartialEq, Eq, PartialOrd, Ord, Debug, Clone, Default)]
+#[derive(Reflect, PartialEq, Debug, Clone, Default)]
 pub struct AttachmentSlot {
     pub attachment: Option<WeaponAttachment>,
     pub slot_type: WeaponSlot,

src/comps/core/weapons/attachments/weapon_attachment.rs

@@ -64,7 +64,7 @@ impl WeaponAttachment {
             WeaponAttachment::Magazine(_) => slot == &WeaponSlot::MagazineSlot,
             WeaponAttachment::Stock(_) => slot == &WeaponSlot::StockSlot,
             WeaponAttachment::ForeGrip(_) => slot == &WeaponSlot::ForeGripSlot,
-            WeaponAttachment::Optic(_) => slot == &WeaponSlot::SightPlacementStartSlot || slot == &WeaponSlot::SightPlacementEndSlot,
+            WeaponAttachment::Optic(_) => slot == &WeaponSlot::SightSlot,
         }
     }
 }

src/comps/core/weapons/firearm_state.rs

@@ -2,7 +2,7 @@ use bevy::prelude::*;
 
 use super::{attachment_slot::AttachmentSlot, slot::slot::WeaponSlot, magazine_data::MagazineData};
 
-#[derive(Component, Reflect, PartialEq, Eq, PartialOrd, Ord, Debug, Clone)]
+#[derive(Component, Reflect, PartialEq, Debug, Clone)]
 pub struct FirearmState {
     pub attachment_slots: Vec<AttachmentSlot>,
     pub magazine_data: Option<MagazineData>,

src/comps/core/weapons/slot/mod.rs

@@ -3,6 +3,4 @@ pub mod magazine_slot;
 pub mod stock_slot;
 pub mod fore_grip_slot;
 pub mod utility_slot;
-pub mod sight_placement_start_slot;
-pub mod sight_placement_end_slot;
 pub mod slot;

src/comps/core/weapons/slot/sight_placement_end_slot.rs

@@ -1,5 +0,0 @@
-use bevy::{ecs::{component::Component, reflect::ReflectComponent}, reflect::Reflect};
-
-#[derive(Component, Reflect, PartialEq, Eq, PartialOrd, Ord, Clone, Debug, Default)]
-#[reflect(Component)]
-pub struct SightPlacementEndSlot;

src/comps/core/weapons/slot/sight_placement_start_slot.rs

@@ -1,5 +0,0 @@
-use bevy::{ecs::{component::Component, reflect::ReflectComponent}, reflect::Reflect};
-
-#[derive(Component, Reflect, PartialEq, Eq, PartialOrd, Ord, Clone, Debug, Default)]
-#[reflect(Component)]
-pub struct SightPlacementStartSlot;

src/comps/core/weapons/slot/slot.rs

@@ -1,14 +1,46 @@
-use bevy::{reflect::Reflect, ecs::{reflect::ReflectComponent, component::Component}};
+use bevy::{reflect::Reflect, ecs::{reflect::ReflectComponent, component::Component}, math::Vec3};
 
-#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Reflect, Default, Component)]
+#[derive(Clone, Debug, PartialEq, Reflect, Default, Component)]
 #[reflect(Component)]
 pub enum WeaponSlot {
     ForeGripSlot,
     MagazineSlot,
     CompensatorSlot,
-    SightPlacementEndSlot,
-    SightPlacementStartSlot,
+    /// Start and End translation Vectors
+    SightSlot,
     #[default]
     StockSlot,
     UtilitySlot,
 }
+
+impl WeaponSlot {
+    pub fn get_all_slots() -> Vec<Self> {
+        Vec::from([
+            Self::CompensatorSlot, 
+            Self::ForeGripSlot, Self::MagazineSlot, Self::UtilitySlot, Self::SightSlot,  Self::StockSlot
+        ])
+    }
+    pub fn get_index(&self) -> u32 {
+        match self {
+            WeaponSlot::ForeGripSlot => 3,
+            WeaponSlot::MagazineSlot => 4,
+            WeaponSlot::CompensatorSlot => 1,
+            WeaponSlot::SightSlot => 5,
+            WeaponSlot::StockSlot => 6,
+            WeaponSlot::UtilitySlot => 2,
+        }
+    }
+}
+
+impl ToString for WeaponSlot {
+    fn to_string(&self) -> String {
+        match self {
+            WeaponSlot::ForeGripSlot => String::from("Foregrip"),
+            WeaponSlot::MagazineSlot => String::from("Magazine"),
+            WeaponSlot::CompensatorSlot => String::from("Muzzle"),
+            WeaponSlot::SightSlot => String::from("Optic"),
+            WeaponSlot::StockSlot => String::from("Stock"),
+            WeaponSlot::UtilitySlot => String::from("Utility"),
+        }
+    }
+}

src/logic/core/guns/inspect.rs

@@ -1,20 +1,32 @@
-use bevy::prelude::*;
+use bevy::{prelude::*, input::mouse::MouseWheel, ecs::system::SystemParam};
 
-use crate::comps::core::markers::{proxy::{character::in_player_hands_parent::InPlayerHandsParent, physics::utils::TransformExt}, player::Player};
+use crate::{comps::core::{markers::{proxy::{character::in_player_hands_parent::InPlayerHandsParent, physics::utils::TransformExt, weapons::sight_placement::{SightPlacementStart, SightPlacementEnd}}, player::Player, inspect_screen::InspectScreenSlotUiMarker}, weapons::slot::slot::WeaponSlot}, ui::game::game_ui_state::GameUiState, utils::hierarchy::find_child_in_parent_children};
 
 use super::player_firing::PlayerFiringInfo;
 
-
+#[derive(SystemParam)]
+pub struct InspectFirearmQueryParams<'w, 's> {
+    children: Query<'w, 's, &'static Children>,
+    in_player_hands_parent_query: Query<'w, 's, (&'static mut Transform, Entity, &'static Parent), (With<InPlayerHandsParent>, Without<WeaponSlot>, Without<SightPlacementEnd>, Without<SightPlacementStart>)>,
+    player_firing_info_query: Query<'w, 's, (&'static mut PlayerFiringInfo, Entity), With<Player>>,
+    inspectable_slot_query: Query<'w, 's, &'static mut InspectScreenSlotUiMarker>,
+    slot_query: Query<'w, 's, (&'static mut Transform, &'static Parent, &'static Children, &'static WeaponSlot), (Without<SightPlacementEnd>, Without<SightPlacementStart>)>,
+    sight_placement_query: Query<'w, 's, (&'static Parent, &'static mut Transform), (Or<(With<SightPlacementStart>, With<SightPlacementEnd>)>, Without<WeaponSlot>)>,
+}
 
 pub fn inspect_firearm(
-    //mut commands: Commands,
-    mut in_player_hands_parent_query: Query<&mut Transform, With<InPlayerHandsParent>>,
-    mut player_firing_info_query: Query<&mut PlayerFiringInfo, With<Player>>,
+    mut commands: Commands,
+    mut queries: InspectFirearmQueryParams,
+    game_ui_state: Res<GameUiState>,
     time: Res<Time>,
     keyboard_input: Res<Input<KeyCode>>,
+    mut mouse_wheel_events: EventReader<MouseWheel>,
 ) {
-    for mut player_firing_info in player_firing_info_query.iter_mut() {
-        for mut in_player_hands_parent_transform in in_player_hands_parent_query.iter_mut() {
+    for (mut player_firing_info, player_entity) in queries.player_firing_info_query.iter_mut() {
+        for (mut in_player_hands_parent_transform, in_player_hands_entity, in_player_hands_parent) in queries.in_player_hands_parent_query.iter_mut() {
+            //if !find_child_in_parent_children(&mut commands, player_entity, in_player_hands_parent.get(), &queries.children) {
+            //    continue;
+            //}
             if player_firing_info.is_inspecting {
                 let inspect_hand_transform: Transform = Transform {
                     translation: Vec3 { x: 0.0, y: -0.1, z: -0.8 },
@@ -22,9 +34,77 @@ pub fn inspect_firearm(
                     ..Default::default()
                 };
                 *in_player_hands_parent_transform = in_player_hands_parent_transform.lerp(inspect_hand_transform, time.delta_seconds() / 0.5);
+                if game_ui_state.any_window() { return; }
                 if keyboard_input.just_pressed(KeyCode::Return) {
+                    for mut inspectable_slot in queries.inspectable_slot_query.iter_mut() {
+                        inspectable_slot.selected = false;
+                    }
                     player_firing_info.is_inspecting = false;
+                    return;
                 }
+                let mut selected: Option<u32> = None;
+                for (index, input) in [KeyCode::Key1, KeyCode::Key2, KeyCode::Key3, KeyCode::Key4, KeyCode::Key5, KeyCode::Key6].into_iter().enumerate() {
+                    if keyboard_input.just_pressed(input) {
+                        selected = Some(index as u32 + 1);
+                        break;
+                    }
+                }
+                for mut inspectable_slot in queries.inspectable_slot_query.iter_mut() {
+                    if let Some(selected) = selected { // If user selects a slot
+                        if inspectable_slot.slot.get_index() == selected && inspectable_slot.active {
+                            inspectable_slot.selected = true;
+                            
+                        } else {
+                            inspectable_slot.selected = false;
+                        }
+                    }
+                    
+
+                    for (mut slot_transform, slot_parent, slot_children, slot) in queries.slot_query.iter_mut() {
+                        if slot != &inspectable_slot.slot { continue; }
+                        if !find_child_in_parent_children(&mut commands, in_player_hands_entity, slot_parent.get(), &queries.children) {
+                            continue;
+                        }
+                        
+                        if keyboard_input.just_pressed(KeyCode::A) || keyboard_input.just_pressed(KeyCode::Left) {
+    
+                        } else if keyboard_input.just_pressed(KeyCode::D) || keyboard_input.just_pressed(KeyCode::Right) {
+    
+                        }
+                        if inspectable_slot.slot == WeaponSlot::SightSlot && inspectable_slot.selected {
+                            println!("sightslot");
+                            // The optic should sit in between these two transforms
+                            let mut pos_1 = None;
+                            let mut pos_2 = None;
+                            for (sight_placement_parent, sight_placement_transform) in queries.sight_placement_query.iter() {
+                                if slot_parent != sight_placement_parent { continue; }
+                                if pos_1.is_none() {
+                                    pos_1 = Some(sight_placement_transform.translation)
+                                } else {
+                                    pos_2 = Some(sight_placement_transform.translation)
+                                }
+                            }
+                            for mouse_wheel_event in mouse_wheel_events.read() { // TODO: Specifically for optic, scroll wheel == position change
+                                println!("mouse");
+                                match (pos_1, pos_2) {
+                                    (None, None) => break,
+                                    (None, Some(pos_2)) => { slot_transform.translation = pos_2 },
+                                    (Some(pos_1), None) => { slot_transform.translation = pos_1 },
+                                    (Some(pos_1), Some(pos_2)) => {
+                                        let move_sight_by_y = mouse_wheel_event.y * time.delta_seconds() * 1.0;
+                                        slot_transform.translation.y = (move_sight_by_y + slot_transform.translation.y).clamp(pos_1.y.min(pos_2.y), pos_1.y.max(pos_2.y));
+                                        println!("moved");
+                                    },
+                                };
+                                // TODO: Translate SightSlot transform by mouse_wheel_event.y * time.delta_time_seconds() * sens_multiplier
+                            }
+                        }
+                    }
+
+                    
+                }
+
+                
             }
         }
     }

src/setup/equipment.rs

@@ -16,7 +16,7 @@ use super::assets::{GltfAssetType, GltfAssets};
 #[derive(Event)]
 pub struct EquipmentChangeEvent(pub Equipment, pub Option<ItemId>);
 /// Foundation for inventory System.
-#[derive(Component, Clone, Default, Reflect, PartialEq, PartialOrd)]
+#[derive(Component, Clone, Default, Reflect, PartialEq)]
 pub enum Equipment {
     Firearm(Firearm, FirearmState),
     #[default]

src/ui/editor/plugin.rs

@@ -5,7 +5,7 @@ use bevy_inspector_egui::bevy_egui::EguiPlugin;
 use crate::{
     comps::core::{markers::{
         holdable::{HoldableObjectData, InPlayerHands},
-        player::{Player, PlayerData, PlayerHand},
+        player::{Player, PlayerData, PlayerHand}, inspect_screen::InspectScreenSlotUiMarker,
     }, weapons::{firearm_data::FirearmData, magazine_data::MagazineData, caliber::Caliber, firearm::Firearm, spray_pattern::FirearmSprayPattern, firearm_state::FirearmState}},
     logic::core::{
         guns::player_firing::PlayerFiringInfo,
@@ -54,6 +54,7 @@ impl Plugin for MainEditorUiPlugin {
             .register_type::<Cubemap>()
             .register_type::<FirearmState>()
             .register_type::<PlayerSettings>()
+            .register_type::<InspectScreenSlotUiMarker>()
             //.register_type::<AllAnimations>()
             //.register_type::<FirearmAnimations>()
             .register_type::<GltfAssetType>()

src/ui/game/inspect/menu.rs

@@ -4,7 +4,7 @@ use crate::{comps::core::{markers::{inspect_screen::{InspectScreenUiMarker, Insp
 
 pub fn setup_inspect_screen(mut commands: Commands) {
     // Background
-    commands
+    let background = commands
         .spawn((
             NodeBundle {
                 style: Style {
@@ -24,7 +24,42 @@ pub fn setup_inspect_screen(mut commands: Commands) {
             },
             Name::new("Inspect Screen"),
         ))
-    .insert(InspectScreenUiMarker);
+    .insert(InspectScreenUiMarker).id();
+    for slot in WeaponSlot::get_all_slots().into_iter() {
+        let node_bg = commands.spawn((
+            Name::new(format!("{:?} UI Node", slot)),
+            NodeBundle {
+                style: Style {
+                    position_type: PositionType::Absolute,
+                    display: Display::Flex,
+                    justify_content: JustifyContent::Center,
+                    align_items: AlignItems::Center,
+                    padding: UiRect::all(Val::Percent(1.0)),
+                    border: UiRect::all(Val::Px(0.5)),
+                    ..Default::default()
+                },
+                background_color: BackgroundColor(Color::Rgba { red: 0.0, green: 0.0, blue: 0.0, alpha: 0.96 }),
+                border_color: BorderColor(Color::WHITE),
+                ..Default::default()
+            },
+            InspectScreenSlotUiMarker {
+                slot: slot.clone(),
+                active: false,
+                selected: false,
+            },
+        )).set_parent(background).id();
+        commands.spawn((
+            Name::new(format!("{:?} Text Node", slot)),
+            TextBundle {
+                text: Text::from_sections([
+                    TextSection { value: format!("{} ", slot.get_index()), style: TextStyle { font_size: 20.0, color: Color::WHITE, ..Default::default() }},
+                    TextSection { value: format!("{}", slot.to_string()), style: TextStyle { font_size: 14.0, color: Color::WHITE, ..Default::default() }},
+                ]),
+                ..Default::default()
+            }.with_text_alignment(TextAlignment::Center),
+            
+        )).set_parent(node_bg);
+    }
 // TODO: Create every single slot to be used here (1 per weapon slot)
 }
 
@@ -40,7 +75,7 @@ pub fn update_inspect_screen(
     mut firearm_query: Query<(Entity, &mut FirearmState), Without<InPlayerHands>>,
     slots_query: Query<(Entity, &WeaponSlot, &GlobalTransform)>,
     mut inspect_screen_query: Query<(Entity, &mut Visibility), With<InspectScreenUiMarker>>,
-    mut inspect_slots_query: Query<(Entity, &mut Visibility, &mut InspectScreenSlotUiMarker)>,
+    mut inspect_slots_query: Query<(Entity, &mut Visibility, &mut InspectScreenSlotUiMarker, &mut Style, &mut BorderColor), Without<InspectScreenUiMarker>>,
     camera_query: Query<(&Camera, &GlobalTransform), With<MainCamera>>,
 ) {
     for (inspect_screen_entity, mut inspect_screen_visibility) in inspect_screen_query.iter_mut() {
@@ -49,16 +84,36 @@ pub fn update_inspect_screen(
                 *inspect_screen_visibility = Visibility::Visible;
                 // TODO: Build 
                 for (camera, camera_transform) in camera_query.iter() {
-                    for (slot_entity, slot, slot_transform) in slots_query.iter() {
-                        for (inspect_slot_entity, mut inspect_slot_visibility, mut inspect_slot) in inspect_slots_query.iter_mut() {
-                            // Create slot if not there, number them, etc...
+                    for (inspect_slot_entity, mut inspect_slot_visibility, mut inspect_slot, mut inspect_slot_style, mut inspect_slot_border_color) in inspect_slots_query.iter_mut() {
+                        for (slot_entity, slot, slot_transform) in slots_query.iter() {
+                            if &inspect_slot.slot == slot {
+                                //inspect_slot_text.sections.first_mut().expect("No section in an already created text...").value = format!("{}", slot.get_index());
+                                match camera.world_to_viewport(camera_transform, slot_transform.translation()) {
+                                    Some(pos_vec) => {
+                                        *inspect_slot_visibility = Visibility::Visible;
+                                        inspect_slot.active = true;
+                                        inspect_slot_style.top = Val::Px(pos_vec.y);
+                                        inspect_slot_style.left = Val::Px(pos_vec.x);
+                                        if inspect_slot.selected {
+                                            *inspect_slot_border_color = BorderColor(Color::GREEN);
+                                        } else {
+                                            *inspect_slot_border_color = BorderColor(Color::WHITE);
+                                        }
+                                    },
+                                    None => {
+                                        *inspect_slot_visibility = Visibility::Hidden;
+                                        inspect_slot.active = false;
+                                    },
+                                };
+                            }
                         }
-                        camera.world_to_viewport(camera_transform, slot_transform.translation());
-
                     }
                 }
             } else {
                 *inspect_screen_visibility = Visibility::Hidden;
+                for (_, mut inspect_slot_visibility, _, _, _) in inspect_slots_query.iter_mut() {
+                    *inspect_slot_visibility = Visibility::Hidden;
+                }
             }
         }
     }