different ammo per head (#30)

src/player.rs

@@ -57,6 +57,7 @@ fn spawn(
     asset_server: Res<AssetServer>,
     query: Query<&Transform, With<SpawnPoint>>,
     assets: Res<GameAssets>,
+    heads_db: Res<HeadsDatabase>,
 ) {
     let Some(spawn) = query.iter().next() else {
         return;
@@ -76,11 +77,11 @@ fn spawn(
             Player,
             ActiveHead(0),
             ActiveHeads::new([
-                Some(HeadState::new(0, 10)),
-                Some(HeadState::new(3, 10)),
-                Some(HeadState::new(6, 10)),
-                Some(HeadState::new(10, 10)),
-                Some(HeadState::new(9, 10)),
+                Some(HeadState::new(0, heads_db.as_ref())),
+                Some(HeadState::new(3, heads_db.as_ref())),
+                Some(HeadState::new(6, heads_db.as_ref())),
+                Some(HeadState::new(10, heads_db.as_ref())),
+                Some(HeadState::new(9, heads_db.as_ref())),
             ]),
             Hitpoints::new(100),
             CameraTarget,