Added temp weapon switching system, finished glock17 firearmdata

src/comps/core/markers/firearm.rs

@@ -29,6 +29,8 @@ pub struct FirearmData {
     pub final_aimed_position: Vec3,
     /// Final position of hands when not aimed in
     pub final_position: Vec3,
+
+    pub scale_factor: f32,
 }
 
 #[derive(Component)]

src/logic/core/guns/caliber.rs

@@ -2,4 +2,5 @@
 #[derive(Clone)]
 pub enum Caliber {
     NATO556,
+    Parabellum9mm,
 }

src/logic/core/guns/firearm.rs

@@ -3,19 +3,23 @@ use bevy::prelude::*;
 
 use super::{caliber::Caliber, spray_pattern::FirearmSprayPattern};
 
+#[allow(unused)]
 #[derive(Component, PartialEq, Eq, PartialOrd, Ord, Clone)]
 pub enum Firearm {
     M4A1,
+    Glock17,
 }
 
 impl Firearm {
     pub fn firearm_data(&self) -> FirearmData {
+        match self {
+            Firearm::M4A1 => {
                 FirearmData {
                     firing_point: Vec3 { x: -2.5, y: 0.0, z: 0.0 },
                     caliber: Caliber::NATO556,
                     max_capacity: 30,
                     fire_rate: 800.0,
-            rebound_time_seconds: 0.1,
+                    rebound_time_seconds: 0.2,
                     vertical_recoil_modifier: 2.0,
                     horizontal_recoil_modifier: 0.5,
                     recoil_pattern: FirearmSprayPattern {
@@ -42,13 +46,59 @@ impl Firearm {
                         y: -0.45,
                         z: -2.7,
                     },
+                    scale_factor: 1.0,
                     asset_path: String::from("weapons/m4a1_rifle.glb"),
                 }
+            },
+            Firearm::Glock17 => {
+                FirearmData {
+                    firing_point: Vec3 { x: -2.5, y: 0.0, z: 0.0 },
+                    caliber: Caliber::Parabellum9mm,
+                    max_capacity: 17,
+                    fire_rate: 600.0,
+                    rebound_time_seconds: 0.1,
+                    vertical_recoil_modifier: 5.0,
+                    horizontal_recoil_modifier: 1.0,
+                    recoil_pattern: FirearmSprayPattern {
+                        vertical: Vec::from([
+                            1.0, 1.2, 1.3, 1.6, 1.5, 1.7, 1.5, 1.5, 1.5, 2.0 // 10 for now
+                        ]),
+                        horizontal: Vec::from([
+                            1.0, 1.2, 1.3, -1.6, 1.5, -1.7, -1.5, 1.5, -1.5, 2.0 // 10 for now
+                        ]),
+                    },
+        
+                    final_aimed_rotation: Quat::from_rotation_x(0.026),
+                    final_rotation: Quat::default(),
+                    final_aimed_position: Vec3 {
+                        // x: -0.003,
+                        // y: -0.35,
+                        // z: -10.6,
+                        x: -0.003,
+                        y: -0.5,
+                        z: -1.6,
+                    },
+                    final_position: Vec3 {
+                        x: 1.0,
+                        y: -0.45,
+                        z: -2.7,
+                    },
+                    scale_factor: 0.25,
+                    asset_path: String::from("weapons/glock_17_pistol.glb"),
+                }
+            },
+        }
     }
     pub fn holdable_object_data(&self) -> HoldableObjectData {
-        HoldableObjectData {
+        match self {
+            Firearm::M4A1 => HoldableObjectData {
                 held_at: Vec3::ZERO,
                 y_rot: -90.0,
+            },
+            Firearm::Glock17 => HoldableObjectData {
+                held_at: Vec3::ZERO,
+                y_rot: 0.0,
+            },
         }
     }
 }

src/logic/core/player/hands.rs

@@ -2,7 +2,7 @@ use bevy::prelude::*;
 
 use crate::{
     comps::core::markers::{firearm::{FirearmData, MagazineData}, holdable::InPlayerHands, player::{PlayerHand, Player}},
-    logic::core::guns::player_firing::PlayerFiringInfo, utils::rad_deg::radians_from_degrees, setup::{animations::AllFirearmAnimations, load_state::GameLoadState},
+    logic::core::guns::{player_firing::PlayerFiringInfo, firearm::Firearm}, utils::rad_deg::radians_from_degrees, setup::{animations::AllFirearmAnimations, load_state::GameLoadState, equipment::{EquipmentChangeEvent, Equipment}},
 };
 
 pub fn capture_hand_usage(
@@ -22,10 +22,15 @@ pub fn capture_hand_usage(
     animation_clips: Res<Assets<AnimationClip>>,
 
     game_load_state: Res<GameLoadState>,
+
+    mut equipment_change_event_writer: EventWriter<EquipmentChangeEvent>,
 ) {
     if !game_load_state.player_loaded {
         return;
     }
+    if player_query.iter().len() == 0 {
+        return;
+    }
     if let Some(player_firearm) = player_query.single().0.equipment.primary_firearm.clone() {
         for mut player_firing_info in player_firing_info_query.iter_mut() {
             player_firing_info.full_auto_timer.tick(time.delta());
@@ -77,6 +82,11 @@ pub fn capture_hand_usage(
                                 (time.delta_seconds() / firearm_data.rebound_time_seconds).clamp(0.0, 1.0),
                             );
                         }
+                        if keyboard_input.just_pressed(KeyCode::Key1) {
+                            equipment_change_event_writer.send(EquipmentChangeEvent(Equipment{ primary_firearm: Some(Firearm::M4A1) }));
+                        } else if keyboard_input.just_pressed(KeyCode::Key2) {
+                            equipment_change_event_writer.send(EquipmentChangeEvent(Equipment{ primary_firearm: Some(Firearm::Glock17) }));
+                        }
                         // SHOOTING & RECOIL
                         if mouse_buttons.pressed(MouseButton::Left) {
                             if player_firing_info.full_auto_timer.finished() {

src/scenes/scene1/spawn_points.rs

@@ -3,6 +3,6 @@ use bevy::prelude::*;
 use crate::{setup::{spawn::SpawnPoint, equipment::Equipment}, comps::core::markers::player::{Player, PlayerData}, logic::core::guns::firearm::Firearm};
 
 pub fn set_spawn_points(mut commands: Commands) {
-    commands.spawn(SpawnPoint { at: Transform::from_xyz(3.0, 5.0, 2.0), what: Player(PlayerData{ equipment: Equipment { primary_firearm: Some(Firearm::M4A1) }}) });
+    commands.spawn(SpawnPoint { at: Transform::from_xyz(3.0, 5.0, 2.0), what: Player(PlayerData{ equipment: Equipment { primary_firearm: Some(Firearm::Glock17) }}) });
 
 }

src/setup/assets.rs

@@ -31,10 +31,11 @@ pub fn load_all_assets(
         image_handle: skybox_handle,
     });
     let m4a1_gltf_asset = GltfAsset { asset_type: GltfAssetType::Firearm(Firearm::M4A1), asset: asset_server.load(Firearm::M4A1.firearm_data().asset_path) } ;
-    
+    let glock17_gltf_asset = GltfAsset { asset_type: GltfAssetType::Firearm(Firearm::Glock17), asset: asset_server.load(Firearm::Glock17.firearm_data().asset_path) };
     commands.insert_resource(GltfAssets {
         assets: Vec::from([
-            m4a1_gltf_asset
+            m4a1_gltf_asset,
+            glock17_gltf_asset
         ])
     });
     game_load_state.assets_loaded = true;

src/setup/equipment.rs

@@ -32,7 +32,7 @@ pub fn change_equipment(
             
             let player_hands = player_hands_query.single_mut();
             
-            commands.entity(player_hands).clear_children(); // Don't do this without keeping the state from the last mag
+            commands.entity(player_hands).despawn_descendants(); // Don't do this without keeping the state from the last mag
             if let Some(new_firearm) = equipment_change_event.0.primary_firearm.clone() {
                 spawn_firearm_on_player_hands(&mut commands, player_firing_info, player_hands, &assets_gltf, &loaded_gltf_assets, new_firearm);
             }
@@ -54,13 +54,15 @@ fn spawn_firearm_on_player_hands(
 ) {
     if let Some(asset_handle) = assets_gltf.assets.iter().find(|asset| asset.asset_type == GltfAssetType::Firearm(firearm.clone())) {
         if let Some(gltf) = loaded_gltf_assets.get(&asset_handle.asset) {
+            let firearm_data: FirearmData = firearm.firearm_data();
             let mut firearm_transform = Transform::from_xyz(0.0, 0.0, 0.0);
             firearm_transform.rotate_y(utils::rad_deg::radians_from_degrees(
                 firearm.holdable_object_data().y_rot,
             ));
+            firearm_transform.scale = firearm_transform.scale * firearm_data.scale_factor;
             
             let scene =  gltf.scenes[0].clone();
-            let firearm_data: FirearmData = firearm.firearm_data();
+            
             let firearm_entity = commands
                 .spawn((
                     SceneBundle {

src/setup/spawners/player.rs

@@ -94,8 +94,8 @@ pub fn player_spawner(
             .insert(PlayerFiringInfo::default())
             .push_children(&[camera]);
 
+        game_load_state.player_loaded = true;
         equipment_change_event_writer.send(EquipmentChangeEvent(player_spawn_point.what.0.equipment.clone()));
         commands.entity(player_spawn_point_entity).despawn();
-        game_load_state.player_loaded = true;
     }
 }