feat: Add inventory and item components (#48)

src/features/inventory/components.rs

@@ -0,0 +1,9 @@
+use crate::prelude::*;
+
+#[derive(Component)]
+pub struct Item;
+
+#[derive(Resource, Default)]
+pub struct Inventory {
+    pub items: Vec<Entity>,
+}

src/features/inventory/mod.rs

@@ -0,0 +1,11 @@
+use crate::prelude::*;
+
+pub mod components;
+
+pub struct InventoryPlugin;
+
+impl Plugin for InventoryPlugin {
+    fn build(&self, app: &mut App) {
+        app.init_resource::<Inventory>();
+    }
+}

src/features/mod.rs

@@ -3,6 +3,7 @@ pub mod core;
 pub mod game_screen;
 pub mod grid;
 pub mod input;
+pub mod inventory;
 pub mod phase;
 pub mod pom;
 pub mod savegame;
@@ -14,6 +15,7 @@ pub use core::CorePlugin;
 pub use game_screen::GameScreenPlugin;
 pub use grid::GridPlugin;
 pub use input::InputPlugin;
+pub use inventory::InventoryPlugin;
 pub use phase::PhasePlugin;
 pub use pom::PomPlugin;
 pub use savegame::SavegamePlugin;

src/main.rs

@@ -32,6 +32,7 @@ fn main() {
             features::StatusPlugin,
             features::SavegamePlugin,
             features::UiPlugin,
+            features::InventoryPlugin,
         ))
         .insert_resource(config)
         .run();

src/prelude.rs

@@ -7,6 +7,7 @@ pub use crate::features::{
         consts::TILE_SIZE,
         utils::{grid_to_world_coords, world_to_grid_coords},
     },
+    inventory::components::{Inventory, Item},
     phase::components::{CurrentPhase, Phase},
     pom::{
         components::{GridPosition, MovingState, Pom},