Inspectable UI and functionality done. Working on Optic pos persistence

Design.md

@@ -24,8 +24,9 @@ Multiplayer
         - [x] Issue with moving around quickly
     - [x] Bring Crouching back
 - [x] Inspect animation & state (procedural)
-    - [ ] TODO: Attachment editor system when in inspect mode
-    - [ ] TODO: remove Start and End optic from Slots, instead make one slot, and have code that checks for the starter slot and the end slot
+    - [x] Attachment editor system when in inspect mode
+    - [x] remove Start and End optic from Slots, instead make one slot, and have code that checks for the starter slot and the end slot
+    - [ ] SightSlot not retaining position when dropped or switched.
 - [x] High Ready & Low Ready system with state
     - [x] High ready animation (procedural)
     - [x] Low ready animation (procedural)

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

@@ -5,5 +5,16 @@
 /// - Aim Speed
 /// - 
 pub trait Attachment {
-
+    /// Starts at 1
+    fn current_attachment_index(&self) -> u32;
+    fn all_attachments() -> Vec<Self> where Self: Sized;
+}
+
+/// Used to switch attachments. 
+/// 
+/// - Next == Next attachment
+/// - Previous == Previous attachment
+pub enum Position {
+    Next,
+    Previous,
 }

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

@@ -1,5 +1,7 @@
 use bevy::{reflect::{Reflect, std_traits::ReflectDefault}, ecs::{component::Component, reflect::ReflectComponent}};
 
+use super::attachment::Attachment;
+
 
 #[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Reflect, Component, Debug, Default)]
 #[reflect(Component, Default)]
@@ -7,3 +9,15 @@ pub enum Compensator {
     #[default]
     FirstCompensator,
 }
+
+impl Attachment for Compensator {
+    fn current_attachment_index(&self) -> u32 {
+        match self {
+            Compensator::FirstCompensator => 1,
+        }
+    }
+
+    fn all_attachments() -> Vec<Self> where Self: Sized {
+        Vec::from([Self::FirstCompensator])
+    }
+}

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

@@ -1,5 +1,7 @@
 use bevy::{reflect::{Reflect, std_traits::ReflectDefault}, ecs::{component::Component, reflect::ReflectComponent}};
 
+use super::attachment::Attachment;
+
 
 #[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Reflect, Component, Debug, Default)]
 #[reflect(Component, Default)]
@@ -7,3 +9,15 @@ pub enum ForeGrip {
     #[default]
     Pk5,
 }
+
+impl Attachment for ForeGrip {
+    fn current_attachment_index(&self) -> u32 {
+        match self {
+            ForeGrip::Pk5 => 1,
+        }
+    }
+
+    fn all_attachments() -> Vec<Self> where Self: Sized {
+        Vec::from([Self::Pk5])
+    }
+}

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

@@ -2,6 +2,8 @@ use bevy::{reflect::{Reflect, std_traits::ReflectDefault}, ecs::{component::Comp
 
 use crate::comps::core::weapons::magazine_data::MagazineData;
 
+use super::attachment::Attachment;
+
 
 #[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Reflect, Component, Debug, Default)]
 #[reflect(Component, Default)]
@@ -20,3 +22,15 @@ impl Magazine {
         }
     }
 }
+
+impl Attachment for Magazine {
+    fn current_attachment_index(&self) -> u32 {
+        match self {
+            Self::Ak105 => 1,
+        }
+    }
+
+    fn all_attachments() -> Vec<Self> where Self: Sized {
+        Vec::from([Self::Ak105])
+    }
+}

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

@@ -1,5 +1,7 @@
 use bevy::{reflect::{Reflect, std_traits::ReflectDefault}, ecs::{component::Component, reflect::ReflectComponent}};
 
+use super::attachment::Attachment;
+
 
 #[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Reflect, Component, Debug, Default)]
 #[reflect(Component, Default)]
@@ -7,3 +9,15 @@ pub enum Optic {
     #[default]
     AimpointT1,
 }
+
+impl Attachment for Optic {
+    fn current_attachment_index(&self) -> u32 {
+        match self {
+            Self::AimpointT1 => 1,
+        }
+    }
+
+    fn all_attachments() -> Vec<Self> where Self: Sized {
+        Vec::from([Self::AimpointT1])
+    }
+}

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

@@ -1,5 +1,7 @@
 use bevy::{reflect::{Reflect, std_traits::ReflectDefault}, ecs::{component::Component, reflect::ReflectComponent}};
 
+use super::attachment::Attachment;
+
 
 #[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Reflect, Component, Debug, Default)]
 #[reflect(Component, Default)]
@@ -7,3 +9,15 @@ pub enum Silencer {
     #[default]
     FirstSilencer
 }
+
+impl Attachment for Silencer {
+    fn current_attachment_index(&self) -> u32 {
+        match self {
+            Self::FirstSilencer => 1,
+        }
+    }
+
+    fn all_attachments() -> Vec<Self> where Self: Sized {
+        Vec::from([Self::FirstSilencer])
+    }
+}

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

@@ -1,5 +1,7 @@
 use bevy::{reflect::{Reflect, std_traits::ReflectDefault}, ecs::{component::Component, reflect::ReflectComponent}};
 
+use super::attachment::Attachment;
+
 
 #[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Reflect, Component, Debug, Default)]
 #[reflect(Component, Default)]
@@ -7,3 +9,15 @@ pub enum Stock {
     #[default]
     MagpullTan,
 }
+
+impl Attachment for Stock {
+    fn current_attachment_index(&self) -> u32 {
+        match self {
+            Self::MagpullTan => 1,
+        }
+    }
+    
+    fn all_attachments() -> Vec<Self> where Self: Sized {
+        Vec::from([Self::MagpullTan])
+    }
+}

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

@@ -2,7 +2,7 @@ use bevy::prelude::*;
 
 use crate::comps::core::weapons::{attachment_slot::AttachmentSlot, slot::slot::WeaponSlot};
 
-use super::{compensator::Compensator, magazine::Magazine, stock::Stock, foregrip::ForeGrip, optic::Optic};
+use super::{compensator::Compensator, magazine::Magazine, stock::Stock, foregrip::ForeGrip, optic::Optic, attachment::{Attachment, Position}};
 
 #[derive(Component, PartialEq, Eq, PartialOrd, Ord, Clone, Reflect, Debug)]
 #[reflect(Component, Default)]
@@ -67,4 +67,73 @@ impl WeaponAttachment {
             WeaponAttachment::Optic(_) => slot == &WeaponSlot::SightSlot,
         }
     }
+    /* */
+    pub fn next_attachment(&self) -> Self {
+        match self {
+            WeaponAttachment::Compensator(compensator) => {
+                let next_index = compensator.current_attachment_index() + 1;
+                let all_compensators = Compensator::all_attachments();
+                WeaponAttachment::Compensator(if next_index > all_compensators.len() as u32 { all_compensators.get(0).unwrap().clone() } else { all_compensators.get((next_index - 1) as usize).unwrap().clone() })
+            },
+            WeaponAttachment::Magazine(magazine) => {
+                let next_index = magazine.current_attachment_index() + 1;
+                let all_magazines = Magazine::all_attachments();
+                WeaponAttachment::Magazine(if next_index > all_magazines.len() as u32 { all_magazines.get(0).unwrap().clone() } else { all_magazines.get((next_index - 1) as usize).unwrap().clone() })
+            },
+            WeaponAttachment::Stock(stock) => {
+                let next_index = stock.current_attachment_index() + 1;
+                let all_stocks = Stock::all_attachments();
+                WeaponAttachment::Stock(if next_index > all_stocks.len() as u32 { all_stocks.get(0).unwrap().clone() } else { all_stocks.get((next_index - 1) as usize).unwrap().clone() })
+            },
+            WeaponAttachment::ForeGrip(foregrip) => {
+                let next_index = foregrip.current_attachment_index() + 1;
+                let all_foregrips = ForeGrip::all_attachments();
+                WeaponAttachment::ForeGrip(if next_index > all_foregrips.len() as u32 { all_foregrips.get(0).unwrap().clone() } else { all_foregrips.get((next_index - 1) as usize).unwrap().clone() })
+            },
+            WeaponAttachment::Optic(optic) => {
+                let next_index = optic.current_attachment_index() + 1;
+                let all_optics = Optic::all_attachments();
+                WeaponAttachment::Optic(if next_index > all_optics.len() as u32 { all_optics.get(0).unwrap().clone() } else { all_optics.get((next_index - 1) as usize).unwrap().clone() })
+            },
+        }
+    }
+    pub fn previous_attachment(&self) -> Self {
+        match self {
+            WeaponAttachment::Compensator(compensator) => {
+                let next_index = compensator.current_attachment_index() - 1;
+                let all_compensators = Compensator::all_attachments();
+                WeaponAttachment::Compensator(if next_index == 0 { all_compensators.get(all_compensators.len() - 1).unwrap().clone() } else { all_compensators.get((next_index - 1) as usize).unwrap().clone() })
+            },
+            WeaponAttachment::Magazine(magazine) => {
+                let next_index = magazine.current_attachment_index() - 1;
+                let all_magazines = Magazine::all_attachments();
+                WeaponAttachment::Magazine(if next_index == 0 { all_magazines.get(all_magazines.len() - 1).unwrap().clone() } else { all_magazines.get((next_index - 1) as usize).unwrap().clone() })
+            },
+            WeaponAttachment::Stock(stock) => {
+                let next_index = stock.current_attachment_index() - 1;
+                let all_stocks = Stock::all_attachments();
+                WeaponAttachment::Stock(if next_index == 0 { all_stocks.get(all_stocks.len() - 1).unwrap().clone() } else { all_stocks.get((next_index - 1) as usize).unwrap().clone() })
+            },
+            WeaponAttachment::ForeGrip(foregrip) => {
+                let next_index = foregrip.current_attachment_index() - 1;
+                let all_foregrips = ForeGrip::all_attachments();
+                WeaponAttachment::ForeGrip(if next_index == 0{ all_foregrips.get(all_foregrips.len() - 1).unwrap().clone() } else { all_foregrips.get((next_index - 1) as usize).unwrap().clone() })
+            },
+            WeaponAttachment::Optic(optic) => {
+                let next_index = optic.current_attachment_index() - 1;
+                let all_optics = Optic::all_attachments();
+                WeaponAttachment::Optic(if next_index == 0 { all_optics.get(all_optics.len() - 1).unwrap().clone() } else { all_optics.get((next_index - 1) as usize).unwrap().clone() })
+            },
+        }
+    }
+    pub fn get_from_slot(slot: &WeaponSlot) -> Option<Self> {
+        match slot {
+            WeaponSlot::ForeGripSlot => Some(WeaponAttachment::ForeGrip(Default::default())),
+            WeaponSlot::MagazineSlot => Some(WeaponAttachment::Magazine(Default::default())),
+            WeaponSlot::CompensatorSlot => Some(WeaponAttachment::Compensator(Default::default())),
+            WeaponSlot::SightSlot => Some(WeaponAttachment::Optic(Default::default())),
+            WeaponSlot::StockSlot => Some(WeaponAttachment::Stock(Default::default())),
+            WeaponSlot::UtilitySlot => None,
+        }
+    }
 }

src/comps/core/weapons/firearm_state.rs

@@ -1,16 +1,55 @@
 use bevy::prelude::*;
 
-use super::{attachment_slot::AttachmentSlot, slot::slot::WeaponSlot, magazine_data::MagazineData};
+use super::{attachment_slot::AttachmentSlot, slot::slot::WeaponSlot, magazine_data::MagazineData, attachments::{weapon_attachment::WeaponAttachment, attachment::Position}};
 
 #[derive(Component, Reflect, PartialEq, Debug, Clone)]
 pub struct FirearmState {
     pub attachment_slots: Vec<AttachmentSlot>,
     pub magazine_data: Option<MagazineData>,
+    pub optic_pos: Option<Vec3>,
 }
 
 impl FirearmState {
     pub fn new(attachment_slots: Vec<AttachmentSlot>, magazine_data: Option<MagazineData>) -> Self {
-        Self { attachment_slots, magazine_data: None }
+        Self { attachment_slots, magazine_data: None, optic_pos: None }
     }
 
+    /// Call this function when a user requests to switch an attachment in a specific slot. 
+    /// This function assumes you already took the necessary validations regarding if the user has the attachments or not.
+    /// 
+    /// Passing a None value will remove the attachment from the AttachmentSlot with the WeaponSlot specified.
+    /// Passing a Some(true/false) value will switch the attachment +/- one position
+    pub fn switch_attachment_by_pos(&mut self, slot: &WeaponSlot, pos_opt: Option<Position>) {
+        for attachment_slot in self.attachment_slots.iter_mut() {
+            if &attachment_slot.slot_type == slot {
+                match pos_opt {
+                    Some(ref pos) => {
+                        match attachment_slot.attachment {
+                            Some(ref attachment) => match pos {
+                                Position::Next => attachment_slot.attachment = Some(attachment.next_attachment()),
+                                Position::Previous => attachment_slot.attachment = Some(attachment.previous_attachment()),
+                            },
+                            None => attachment_slot.attachment = WeaponAttachment::get_from_slot(slot),
+                        }
+                    },
+                    None => attachment_slot.attachment = None,
+                }
+            }
+        }
+    }
 }
+
+/*
+Some(add) => {
+                        let add_by = if add { 1 } else { -1 };
+                        match attachment_slot.attachment {
+                            Some(attachment) => ,
+                            None => { // This means there was no attachment there. pass -1 to the from_index() fn. It will return the last one
+                                
+                            },
+                        }
+                    },
+                    None => {
+                        attachment_slot.attachment = None;
+                    },
+*/

src/logic/core/guns/inspect.rs

@@ -1,16 +1,17 @@
 use bevy::{prelude::*, input::mouse::MouseWheel, ecs::system::SystemParam};
 
-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 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, firearm_state::FirearmState, attachments::attachment::Position}}, 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>>,
+    in_player_hands_parent_query: Query<'w, 's, (&'static mut Transform, Entity), (With<InPlayerHandsParent>, Without<WeaponSlot>, Without<SightPlacementEnd>, Without<SightPlacementStart>)>,
+    player_firing_info_query: Query<'w, 's, &'static mut PlayerFiringInfo, 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>)>,
+    firearm_query: Query<'w, 's, (Entity, &'static mut FirearmState)>,
+    slot_query: Query<'w, 's, (&'static mut Transform, &'static Parent, &'static WeaponSlot), (Without<SightPlacementEnd>, Without<SightPlacementStart>)>,
     sight_placement_query: Query<'w, 's, (&'static Parent, &'static mut Transform), (Or<(With<SightPlacementStart>, With<SightPlacementEnd>)>, Without<WeaponSlot>)>,
 }
 
@@ -22,11 +23,8 @@ pub fn inspect_firearm(
     keyboard_input: Res<Input<KeyCode>>,
     mut mouse_wheel_events: EventReader<MouseWheel>,
 ) {
-    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;
-            //}
+    for mut player_firing_info in queries.player_firing_info_query.iter_mut() {
+        for (mut in_player_hands_parent_transform, in_player_hands_entity) in queries.in_player_hands_parent_query.iter_mut() {
             if player_firing_info.is_inspecting {
                 let inspect_hand_transform: Transform = Transform {
                     translation: Vec3 { x: 0.0, y: -0.1, z: -0.8 },
@@ -51,28 +49,44 @@ pub fn inspect_firearm(
                 }
                 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;
-                        }
+                        inspectable_slot.selected = inspectable_slot.slot.get_index() == selected && inspectable_slot.active;
                     }
-                    
-
-                    for (mut slot_transform, slot_parent, slot_children, slot) in queries.slot_query.iter_mut() {
-                        if slot != &inspectable_slot.slot { continue; }
+                    for (mut slot_transform, slot_parent, slot) in queries.slot_query.iter_mut() {
+                        if slot != &inspectable_slot.slot || !inspectable_slot.selected { 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) {
-    
+                        match (keyboard_input.just_pressed(KeyCode::A) || keyboard_input.just_pressed(KeyCode::Left), keyboard_input.just_pressed(KeyCode::D) || keyboard_input.just_pressed(KeyCode::Right)) {
+                            (true, false) => { // -1 to index
+                                for (firearm_entity, mut firearm_state) in queries.firearm_query.iter_mut() {
+                                    if !find_child_in_parent_children(&mut commands, in_player_hands_entity, firearm_entity, &queries.children) {
+                                        continue;
+                                    }
+                                    firearm_state.switch_attachment_by_pos(slot, Some(Position::Previous));
+                                }
+                            },
+                            (false, true) => { // +1 to index
+                                for (firearm_entity, mut firearm_state) in queries.firearm_query.iter_mut() {
+                                    if !find_child_in_parent_children(&mut commands, in_player_hands_entity, firearm_entity, &queries.children) {
+                                        continue;
+                                    }
+                                    firearm_state.switch_attachment_by_pos(slot, Some(Position::Next));
+                                }
+                            },
+                            _ => {} // On no press or both pressed, do nothing
+                        };
+                        if keyboard_input.just_pressed(KeyCode::Back) {
+                            for (firearm_entity, mut firearm_state) in queries.firearm_query.iter_mut() {
+                                if !find_child_in_parent_children(&mut commands, in_player_hands_entity, firearm_entity, &queries.children) {
+                                    continue;
+                                }
+                                firearm_state.switch_attachment_by_pos(slot, None);
+                                if slot == &WeaponSlot::SightSlot {
+                                    firearm_state.optic_pos = None;
+                                }
+                            }
                         }
-                        if inspectable_slot.slot == WeaponSlot::SightSlot && inspectable_slot.selected {
-                            println!("sightslot");
+                        if inspectable_slot.slot == WeaponSlot::SightSlot {
                             // The optic should sit in between these two transforms
                             let mut pos_1 = None;
                             let mut pos_2 = None;
@@ -85,7 +99,6 @@ pub fn inspect_firearm(
                                 }
                             }
                             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 },
@@ -93,7 +106,12 @@ pub fn inspect_firearm(
                                     (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");
+                                        for (firearm_entity, mut firearm_state) in queries.firearm_query.iter_mut() {
+                                            if !find_child_in_parent_children(&mut commands, in_player_hands_entity, firearm_entity, &queries.children) {
+                                                continue;
+                                            }
+                                            firearm_state.optic_pos = Some(slot_transform.translation);
+                                        }
                                     },
                                 };
                                 // TODO: Translate SightSlot transform by mouse_wheel_event.y * time.delta_time_seconds() * sens_multiplier