refactor(client): simplify usage with deref

src/lua/client/container.rs

@@ -8,31 +8,18 @@ use mlua::{Lua, Result, UserDataRef};
 
 pub fn container(_lua: &Lua, client: &Client) -> Result<Option<ContainerRef>> {
     Ok(client
-        .inner
-        .as_ref()
-        .unwrap()
         .get_open_container()
         .map(|c| ContainerRef { inner: c }))
 }
 
 pub fn held_item(_lua: &Lua, client: &Client) -> Result<ItemStack> {
     Ok(ItemStack {
-        inner: client
-            .inner
-            .as_ref()
-            .unwrap()
-            .component::<Inventory>()
-            .held_item(),
+        inner: client.component::<Inventory>().held_item(),
     })
 }
 
 pub fn held_slot(_lua: &Lua, client: &Client) -> Result<u8> {
-    Ok(client
-        .inner
-        .as_ref()
-        .unwrap()
-        .component::<Inventory>()
-        .selected_hotbar_slot)
+    Ok(client.component::<Inventory>().selected_hotbar_slot)
 }
 
 pub async fn open_container_at(
@@ -42,9 +29,7 @@ pub async fn open_container_at(
 ) -> Result<Option<Container>> {
     #[allow(clippy::cast_possible_truncation)]
     Ok(client
-        .inner
         .clone()
-        .unwrap()
         .open_container_at(BlockPos::new(
             position.x as i32,
             position.y as i32,
@@ -55,12 +40,7 @@ pub async fn open_container_at(
 }
 
 pub fn open_inventory(_lua: &Lua, client: &mut Client, _: ()) -> Result<Option<Container>> {
-    Ok(client
-        .inner
-        .as_mut()
-        .unwrap()
-        .open_inventory()
-        .map(|c| Container { inner: c }))
+    Ok(client.open_inventory().map(|c| Container { inner: c }))
 }
 
 pub fn set_held_slot(_lua: &Lua, client: &Client, slot: u8) -> Result<()> {
@@ -68,7 +48,6 @@ pub fn set_held_slot(_lua: &Lua, client: &Client, slot: u8) -> Result<()> {
         return Ok(());
     }
 
-    let client = client.inner.as_ref().unwrap();
     {
         let mut ecs = client.ecs.lock();
         let mut inventory = client.query::<&mut Inventory>(&mut ecs);