chore(ecs-macros): remove component macro drop_last attribute

1 files changed, 0 insertions, 41 deletions

diff --git a/ecs-macros/src/lib.rs b/ecs-macros/src/lib.rs
index 2fd2c52..a3ddc2a 100644
--- a/ecs-macros/src/lib.rs
+++ b/ecs-macros/src/lib.rs
@@ -47,12 +47,6 @@ pub fn component_derive(input: TokenStream) -> TokenStream
 
     let item_ident = item.ident();
 
-    let component_attr = item
-        .attribute::<ComponentAttribute>("component")
-        .unwrap_or_default();
-
-    let drop_last = component_attr.drop_last;
-
     let (impl_generics, type_generics, where_clause) = item.generics().split_for_impl();
 
     let ecs_path = find_engine_ecs_crate_path().unwrap_or_else(|| syn_path!(ecs));
@@ -65,11 +59,6 @@ pub fn component_derive(input: TokenStream) -> TokenStream
             type RefMut<'component> =
                 #ecs_path::system::ComponentRefMut<'component, Self>;
 
-            fn drop_last(&self) -> bool
-            {
-                #drop_last
-            }
-
             fn as_any_mut(&mut self) -> &mut dyn std::any::Any
             {
                 self
@@ -232,36 +221,6 @@ impl ToTokens for TypeItem
 }
 
 #[derive(Debug, Default)]
-struct ComponentAttribute
-{
-    drop_last: bool,
-}
-
-impl FromAttribute for ComponentAttribute
-{
-    fn from_attribute(attribute: &Attribute) -> Result<Self, syn::Error>
-    {
-        let mut drop_last = false;
-
-        attribute.parse_nested_meta(|meta| {
-            if meta
-                .path
-                .get_ident()
-                .is_some_and(|flag| flag == "drop_last")
-            {
-                drop_last = true;
-
-                return Ok(());
-            }
-
-            Err(meta.error("Unrecognized token"))
-        })?;
-
-        Ok(Self { drop_last })
-    }
-}
-
-#[derive(Debug, Default)]
 struct SoleAttribute
 {
     drop_last: bool,