1 files changed, 46 insertions, 0 deletions
diff --git a/engine-macros/src/reflection/struct_impl.rs b/engine-macros/src/reflection/struct_impl.rs
new file mode 100644
index 0000000..57e3e21
--- /dev/null
+++ b/engine-macros/src/reflection/struct_impl.rs
@@ -0,0 +1,46 @@
+use quote::quote;
+
+use crate::reflection::field::{generate as generate_field, ReflectionFieldGenOptions};
+use crate::util::find_engine_crate_path;
+
+pub fn generate(input: syn::ItemStruct) -> proc_macro2::TokenStream
+{
+    let engine_crate_path = find_engine_crate_path().unwrap();
+
+    let input_ident = input.ident;
+
+    let (impl_generics, type_generics, where_clause) = input.generics.split_for_impl();
+
+    let fields = input
+        .fields
+        .into_iter()
+        .enumerate()
+        .map(|(field_index, field)| {
+            generate_field(
+                &field,
+                field_index,
+                &engine_crate_path,
+                ReflectionFieldGenOptions {
+                    field_vis_override: None,
+                    include_byte_offset: true,
+                },
+            )
+        });
+
+    quote! {
+        unsafe impl #impl_generics #engine_crate_path::reflection::Reflection for
+            #input_ident #type_generics #where_clause
+        {
+            const TYPE_REFLECTION: &#engine_crate_path::reflection::Type =
+                &const {
+                    #engine_crate_path::reflection::Type::Struct(
+                        #engine_crate_path::reflection::Struct {
+                            fields: &[
+                                #(#fields),*
+                            ]
+                        }
+                    )
+                };
+        }
+    }
+}