From 323f9e1e9efc627ac2c290ab4e340e2dc6e29216 Mon Sep 17 00:00:00 2001
From: demenik <dominik.bernroider@icloud.com>
Date: Mon, 1 Dec 2025 16:00:38 +0100
Subject: [PATCH] feat: Add berry debug binds

---
 README.md                     |  2 ++
 src/features/inventory/mod.rs | 21 +++++++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/README.md b/README.md
index c64f0ef..73f0c50 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,8 @@ cargo run
 
 - `Shift + Enter`: Duration of the current phase is set to 3 seconds.
 - `Left Mouse Button` on Tile: Rotate tile state.
+- `Shift + Arrow Up`: Add one berry to your inventory
+- `Shift + Arrow Down`: Remove one berry from your inventory
 
 ---
 
diff --git a/src/features/inventory/mod.rs b/src/features/inventory/mod.rs
index 5e91a71..2218ca2 100644
--- a/src/features/inventory/mod.rs
+++ b/src/features/inventory/mod.rs
@@ -11,6 +11,9 @@ impl Plugin for InventoryPlugin {
         app.init_resource::<Inventory>();
 
         app.add_systems(Update, buttons.run_if(in_state(AppState::GameScreen)));
+
+        #[cfg(debug_assertions)]
+        app.add_systems(Update, debug_modify_berries);
     }
 }
 
@@ -40,3 +43,21 @@ fn buttons(
         }
     }
 }
+
+#[cfg(debug_assertions)]
+fn debug_modify_berries(
+    mut commands: Commands,
+    mut inventory: ResMut<Inventory>,
+    mut items: Query<&mut ItemStack>,
+    keys: Res<ButtonInput<KeyCode>>,
+) {
+    if keys.any_pressed([KeyCode::ShiftLeft, KeyCode::ShiftRight]) {
+        if keys.just_pressed(KeyCode::ArrowUp) {
+            println!("Adding 1 berry using debug bind");
+            inventory.update_item_stack(&mut commands, &mut items, ItemType::Berry, 1);
+        } else if keys.just_pressed(KeyCode::ArrowDown) {
+            println!("Removing 1 berry using debug bind");
+            inventory.update_item_stack(&mut commands, &mut items, ItemType::Berry, -1);
+        }
+    }
+}