examples/lua-scripting/scripts/test.lua

@@ -69,12 +69,23 @@ function on_update()
     ---@type number
     local dt = world:resource(DeltaTime)
 
-    world:view(
+    --[[ world:view(
         ---@param t Transform
         function (t)
             t:translate(0, 0.15 * dt, 0)
             return t
         end, Transform
+    ) ]]
+
+    world:view(
+        ---@param c Camera
+        function (c)
+            c.transform:translate(0, 0.15 * dt, 0)
+
+            print("Moving camera to: " .. tostring(c.transform))
+
+            return c
+        end, Camera
     )
 end
 

lyra-game/src/render/camera.rs

@@ -1,8 +1,9 @@
+use lyra_reflect::Reflect;
 use winit::dpi::PhysicalSize;
 
 use crate::{math::{Angle, OPENGL_TO_WGPU_MATRIX}, scene::CameraComponent};
 
-#[derive(Debug, Clone, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Reflect)]
 pub enum CameraProjectionMode {
     /// 3d camera projection
     Perspective,

lyra-game/src/scene/camera.rs

@@ -1,8 +1,9 @@
 use lyra_ecs::Component;
+use lyra_reflect::Reflect;
 
 use crate::{math::{Angle, Transform}, render::camera::CameraProjectionMode};
 
-#[derive(Clone, Component)]
+#[derive(Clone, Component, Reflect)]
 pub struct CameraComponent {
     pub transform: Transform,
     pub fov: Angle,

lyra-reflect/src/impls/impl_math.rs

@@ -1,6 +1,7 @@
+use lyra_math::Angle;
 use lyra_reflect_derive::{impl_reflect_simple_struct, impl_reflect_trait_value};
 
-use crate::{lyra_engine, Method, Reflect};
+use crate::{lyra_engine, Enum, Method, Reflect, ReflectMut, ReflectRef};
 
 impl_reflect_simple_struct!(lyra_math::Vec2, fields(x = f32, y = f32));
 impl_reflect_simple_struct!(lyra_math::Vec3, fields(x = f32, y = f32, z = f32));
@@ -17,3 +18,131 @@ impl_reflect_simple_struct!(
 );
 
 impl_reflect_trait_value!(lyra_math::Mat4);
+
+impl Reflect for Angle {
+    fn name(&self) -> String {
+        "Angle".into()
+    }
+
+    fn type_id(&self) -> std::any::TypeId {
+        std::any::TypeId::of::<Self>()
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+
+    fn as_any_mut(&mut self) -> &mut dyn std::any::Any {
+        self
+    }
+
+    fn as_boxed_any(self: Box<Self>) -> Box<dyn std::any::Any> {
+        self
+    }
+
+    fn apply(&mut self, val: &dyn Reflect) {
+        if let ReflectRef::Enum(e) = val.reflect_ref() {
+            let s = e.as_any().downcast_ref::<Self>()
+                .expect("cannot apply mismatched reflected enum");
+            *self = *s;
+        } else {
+            panic!("Provided value was not an enum!");
+        }
+    }
+
+    fn clone_inner(&self) -> Box<dyn Reflect> {
+        Box::new(self.clone())
+    }
+
+    fn reflect_ref(&self) -> crate::ReflectRef {
+        ReflectRef::Enum(self)
+    }
+
+    fn reflect_mut(&mut self) -> crate::ReflectMut {
+        ReflectMut::Enum(self)
+    }
+
+    fn reflect_val(&self) -> &dyn Reflect {
+        self
+    }
+
+    fn reflect_val_mut(&mut self) -> &mut dyn Reflect {
+        self
+    }
+}
+
+impl Enum for Angle {
+    fn field(&self, _: &str) -> Option<&dyn Reflect> {
+        // no struct variants
+        None
+    }
+
+    fn field_mut(&mut self, _: &str) -> Option<&mut dyn Reflect> {
+        // no struct variants
+        None
+    }
+
+    fn field_at(&self, idx: usize) -> Option<&dyn Reflect> {
+        // all variants only have one tuple field
+        if idx != 0 {
+            return None;
+        }
+
+        match self {
+            Angle::Degrees(v) => Some(v),
+            Angle::Radians(v) => Some(v),
+        }
+    }
+
+    fn field_at_mut(&mut self, idx: usize) -> Option<&mut dyn Reflect> {
+        // all variants only have one tuple field
+        if idx != 0 {
+            return None;
+        }
+
+        match self {
+            Angle::Degrees(v) => Some(v),
+            Angle::Radians(v) => Some(v),
+        }
+    }
+
+    fn field_name_at(&self, _: usize) -> Option<String> {
+        // no struct variants
+        None
+    }
+
+    fn has_field(&self, _: &str) -> bool {
+        // no struct variants
+        false
+    }
+
+    fn fields_len(&self) -> usize {
+        1
+    }
+
+    fn variants_len(&self) -> usize {
+        2
+    }
+
+    fn variant_name(&self) -> String {
+        match self {
+            Angle::Degrees(_) => "degrees".into(),
+            Angle::Radians(_) => "radians".into(),
+        }
+    }
+
+    fn variant_index(&self) -> usize {
+        match self {
+            Angle::Degrees(_) => 0,
+            Angle::Radians(_) => 1,
+        }
+    }
+
+    fn is_variant_name(&self, name: &str) -> bool {
+        self.variant_name() == name
+    }
+
+    fn variant_type(&self) -> crate::EnumType {
+        crate::EnumType::Tuple
+    }
+}

lyra-scripting/lyra-scripting-derive/src/field.rs

@@ -0,0 +1,143 @@
+use syn::{parenthesized, token, Token};
+
+pub(crate) enum FieldType {
+    Unknown,
+    Type(syn::Path),
+    Wrapped(syn::Path),
+}
+
+impl FieldType {
+    pub fn is_unknown(&self) -> bool {
+        matches!(self, FieldType::Unknown)
+    }
+
+    pub fn is_wrapped(&self) -> bool {
+        matches!(self, FieldType::Wrapped(_))
+    }
+
+    pub fn get_type_path(&self) -> Option<&syn::Path> {
+        match self {
+            FieldType::Unknown => None,
+            FieldType::Type(path) => Some(path),
+            FieldType::Wrapped(path) => Some(path),
+        }
+    }
+}
+
+pub(crate) struct Field {
+    pub field: syn::Ident,
+    pub field_ty: FieldType,
+    pub skip_setter: bool,
+    pub setter: Option<syn::Block>,
+    pub getter: Option<syn::Block>,
+}
+
+impl Field {
+    fn parse_extended(input: syn::parse::ParseStream) -> syn::Result<Self> {
+        let field_name = input.parse()?;
+
+        let fty = if input.peek(Token![:]) {
+            let _col: Token![:] = input.parse()?;
+            let s: syn::Path = input.parse()?;
+            let mut fty = FieldType::Type(s.clone());
+
+            if let Some(ident) = s.get_ident() {
+                if ident.to_string() == "wrap" {
+                    let content;
+                    let _parens: token::Paren = parenthesized!(content in input);
+                    fty = FieldType::Wrapped(content.parse()?);
+                }
+            }
+
+            fty
+        } else {
+            FieldType::Unknown
+        };
+
+        let mut s = Self {
+            field: field_name,
+            field_ty: fty,
+            skip_setter: false,
+            setter: None,
+            getter: None,
+        };
+
+        while input.peek(Token![,]) {
+            let _: Token![,] = input.parse()?;
+
+            if input.peek(syn::Ident) {
+                let ident: syn::Ident = input.parse()?;
+                let ident_str = ident.to_string();
+                let ident_str = ident_str.as_str();
+
+                match ident_str {
+                    "skip_set" => {
+                        s.skip_setter = true;
+                    }
+                    "set" => {
+                        let _eq: Token![=] = input.parse()?;
+
+                        s.setter = Some(input.parse()?);
+                    }
+                    "get" => {
+                        let _eq: Token![=] = input.parse()?;
+
+                        s.getter = Some(input.parse()?);
+                    }
+                    _ => {
+                        return Err(syn::Error::new_spanned(ident, "unknown wrapper command"));
+                    }
+                }
+            }
+        }
+
+        if (s.getter.is_some() || s.setter.is_some()) && s.field_ty.is_wrapped() {
+            return Err(syn::Error::new(
+                input.span(),
+                "cannot specify custom getter or setter \
+                with wrapped type",
+            ));
+        }
+
+        Ok(s)
+    }
+}
+
+impl syn::parse::Parse for Field {
+    fn parse(input: syn::parse::ParseStream) -> syn::Result<Self> {
+        if input.peek(token::Paren) {
+            let content;
+            let _parens: token::Paren = parenthesized!(content in input);
+
+            Self::parse_extended(&content)
+        } else {
+            let field_name = input.parse()?;
+
+            let fty = if input.peek(Token![:]) {
+                let _col: Token![:] = input.parse()?;
+                let s: syn::Path = input.parse()?;
+                let mut fty = FieldType::Type(s.clone());
+
+                if let Some(ident) = s.get_ident() {
+                    if ident.to_string() == "wrap" {
+                        let content;
+                        let _parens: token::Paren = parenthesized!(content in input);
+                        fty = FieldType::Wrapped(content.parse()?);
+                    }
+                }
+
+                fty
+            } else {
+                FieldType::Unknown
+            };
+
+            Ok(Self {
+                field: field_name,
+                field_ty: fty,
+                skip_setter: false,
+                setter: None,
+                getter: None,
+            })
+        }
+    }
+}

lyra-scripting/lyra-scripting-derive/src/handle_macro.rs

@@ -247,9 +247,15 @@ pub(crate) fn lua_wrap_handle_impl(input: proc_macro::TokenStream) -> proc_macro
         }
 
         impl LuaWrapper for #wrapper_name {
+            type Wrap = ResHandle<#handle_path>;
+            
             fn wrapped_type_id() -> std::any::TypeId {
                 TypeId::of::<ResHandle<#handle_path>>()
             }
+
+            fn into_wrapped(self) -> Self::Wrap {
+                self.0
+            }
         }
     }.into()
 }

lyra-scripting/lyra-scripting-derive/src/lib.rs

@@ -5,9 +5,12 @@ use syn::{parse_macro_input, Token};
 
 mod mat_wrapper;
 mod vec_wrapper;
+use to_lua_macro::to_lua_struct_impl;
 use vec_wrapper::VecWrapper;
 
 mod lua_macro;
+mod to_lua_macro;
+mod field;
 
 mod handle_macro;
 
@@ -24,6 +27,11 @@ pub fn lua_wrap_handle(input: proc_macro::TokenStream) -> proc_macro::TokenStrea
     lua_wrap_handle_impl(input)
 }
 
+#[proc_macro]
+pub fn to_lua_convert(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
+    to_lua_struct_impl(input)
+}
+
 pub(crate) struct VecExtensionInputs {
     #[allow(dead_code)]
     pub type_path: syn::Path,

lyra-scripting/lyra-scripting-derive/src/lua_macro.rs

@@ -1,13 +1,15 @@
 use proc_macro2::Span;
 use quote::quote;
-use syn::{braced, parenthesized, parse_macro_input, punctuated::Punctuated, token, Ident, Path, Token};
+use syn::{
+    braced, parenthesized, parse_macro_input, punctuated::Punctuated, token, Ident, Path, Token,
+};
 
-use crate::{handle_macro::FieldGetter, FN_NAME_INTERNAL_REFLECT, FN_NAME_INTERNAL_REFLECT_TYPE};
+use crate::{field::{Field, FieldType}, FN_NAME_INTERNAL_REFLECT, FN_NAME_INTERNAL_REFLECT_TYPE};
 
 #[derive(Clone, Copy, Debug, PartialEq)]
 enum SkipType {
     /// Skips implementing
-    LuaReflect
+    LuaReflect,
 }
 
 impl syn::parse::Parse for SkipType {
@@ -17,9 +19,7 @@ impl syn::parse::Parse for SkipType {
 
         match name_str.as_str() {
             "lua_reflect" => Ok(Self::LuaReflect),
-            _ => {
+            _ => Err(syn::Error::new_spanned(name, "unknown skip type")),
-                Err(syn::Error::new_spanned(name, "unknown skip type"))
-            }
         }
     }
 }
@@ -43,22 +43,21 @@ impl MetaMethod {
         let mm_str = mm_str.as_str();
         match mm_str {
             "Add" | "Sub" | "Div" | "Mul" | "Mod" | "Eq" | "Shl" | "Shr" | "BAnd" | "BOr"
-                    | "BXor" => {
+            | "BXor" => true,
-                true
+            "Unm" | "BNot" | "ToString" => false,
-            },
-            "Unm" | "BNot" | "ToString" => {
-                false
-            },
             _ => todo!(),
         }
     }
 
     /// returns the tokens of the body of the metamethod
-    /// 
+    ///
     /// Parameters
     /// * `metamethod` - The ident of the metamethod that is being implemented.
     /// * `other` - The tokens of the argument used in the metamethod.
-    fn get_method_body(metamethod: &Ident, other: proc_macro2::TokenStream) -> proc_macro2::TokenStream {
+    fn get_method_body(
+        metamethod: &Ident,
+        other: proc_macro2::TokenStream,
+    ) -> proc_macro2::TokenStream {
         let mm_str = metamethod.to_string();
         let mm_str = mm_str.as_str();
         match mm_str {
@@ -75,17 +74,17 @@ impl MetaMethod {
                 quote! {
                     Ok(Self(this.0 #symbol #other))
                 }
-            },
+            }
             "Unm" => {
                 quote! {
                     Ok(Self(-this.0))
                 }
-            },
+            }
             "Eq" => {
                 quote! {
                     Ok(this.0 == #other)
                 }
-            },
+            }
             "Shl" => {
                 quote! {
                     Ok(Self(this.0 << #other))
@@ -95,41 +94,47 @@ impl MetaMethod {
                 quote! {
                     Ok(Self(this.0 >> #other))
                 }
-            },
+            }
             "BAnd" | "BOr" | "BXor" => {
                 let symbol = match mm_str {
                     "BAnd" => {
                         quote!(&)
-                    },
+                    }
                     "BOr" => {
                         quote!(|)
-                    },
+                    }
                     "BXor" => {
                         quote!(^)
-                    },
+                    }
-                    _ => unreachable!() // the string was just checked to be one of these
+                    _ => unreachable!(), // the string was just checked to be one of these
                 };
 
                 quote! {
                     Ok(Self(this.0 #symbol #other))
                 }
-            },
+            }
             "BNot" => {
                 quote! {
                     Ok(Self(!this.0))
                 }
-            },
+            }
             "ToString" => {
                 quote! {
                     Ok(format!("{:?}", this.0))
                 }
-            },
+            }
-            _ => syn::Error::new_spanned(metamethod, 
+            _ => {
-                "unsupported auto implementation of metamethod").to_compile_error(),
+                syn::Error::new_spanned(metamethod, "unsupported auto implementation of metamethod")
+                    .to_compile_error()
+            }
         }
     }
 
-    fn get_body_for_arg(mt_ident: &Ident, arg_ident: &Ident, arg_param: proc_macro2::TokenStream) -> proc_macro2::TokenStream {
+    fn get_body_for_arg(
+        mt_ident: &Ident,
+        arg_ident: &Ident,
+        arg_param: proc_macro2::TokenStream,
+    ) -> proc_macro2::TokenStream {
         let other: proc_macro2::TokenStream = if Self::is_arg_wrapper(arg_ident) {
             // Lua wrappers must be dereferenced
             quote! {
@@ -167,7 +172,6 @@ impl MetaMethod {
                     });
                 }
             }
-            
         } else if self.arg.len() == 1 {
             let first = self.arg.iter().next().unwrap();
             let body = Self::get_body_for_arg(&self.name, first, quote!(v));
@@ -184,38 +188,41 @@ impl MetaMethod {
                     let is = i.to_string();
                     let is = is.as_str();
                     match is {
-                        "u8" | "u16" | "u32" | "u64" | "u128"
+                        "u8" | "u16" | "u32" | "u64" | "u128" | "i8" | "i16" | "i32" | "i64"
-                            | "i8" | "i16" | "i32" | "i64" | "i128"
+                        | "i128" | "f32" | "f64" => true,
-                            | "f32" | "f64" => true,
                         _ => false,
                     }
                 });
 
                 if let Some(num_ident) = num_ident {
-                    let body = Self::get_body_for_arg(&self.name, num_ident, quote!(n as #num_ident));
+                    let body =
+                        Self::get_body_for_arg(&self.name, num_ident, quote!(n as #num_ident));
 
                     quote! {
                         mlua::Value::Number(n) => {
                             #body
                         },
                     }
-                } else { quote!() }
+                } else {
+                    quote!()
+                }
             };
 
             let userdata_arm = {
-                let wrappers: Vec<&Ident> = self.arg.iter()
+                let wrappers: Vec<&Ident> = self
+                    .arg
+                    .iter()
                     .filter(|i| Self::is_arg_wrapper(i))
                     .collect();
 
                 let if_statements = wrappers.iter().map(|i| {
                     let body = Self::get_method_body(&self.name, quote!(other.0));
-                    
+
                     quote! {
                         if let Ok(other) = ud.borrow::<#i>() {
                             #body
                         }
                     }
-                    
                 });
 
                 quote! {
@@ -226,7 +233,7 @@ impl MetaMethod {
                             // try to get the name of the userdata for the error message
                             if let Ok(mt) = ud.metatable() {
                                 if let Ok(name) = mt.get::<String>("__name") {
-                                    return Err(mlua::Error::BadArgument { 
+                                    return Err(mlua::Error::BadArgument {
                                         to: Some(format!("{}.__{}", #wrapped_str, #mt_lua_name)),
                                         pos: 2,
                                         name: Some("rhs".to_string()),
@@ -236,8 +243,8 @@ impl MetaMethod {
                                     });
                                 }
                             }
-    
+
-                            Err(mlua::Error::BadArgument { 
+                            Err(mlua::Error::BadArgument {
                                 to: Some(format!("{}.__{}", #wrapped_str, #mt_lua_name)),
                                 pos: 2,
                                 name: Some("rhs".to_string()),
@@ -249,13 +256,13 @@ impl MetaMethod {
                     },
                 }
             };
-            
+
             quote! {
                 methods.add_meta_method(mlua::MetaMethod::#mt_ident, |_, this, (v,): (mlua::Value,)| {
                     match v {
                         #number_arm
                         #userdata_arm
-                        _ => Err(mlua::Error::BadArgument { 
+                        _ => Err(mlua::Error::BadArgument {
                             to: Some(format!("{}.__{}", #wrapped_str, #mt_lua_name)),
                             pos: 2,
                             name: Some("rhs".to_string()),
@@ -274,17 +281,15 @@ impl syn::parse::Parse for MetaMethod {
     fn parse(input: syn::parse::ParseStream) -> syn::Result<Self> {
         let name: Ident = input.parse()?;
 
-        let mut s = Self {
+        let mut s = Self { name, arg: vec![] };
-            name,
-            arg: vec![],
-        };
 
         // try to parse args
         if input.peek(syn::token::Paren) {
             let content;
             let _parens: syn::token::Paren = parenthesized!(content in input);
 
-            let arg: Punctuated<Ident, Token![,]> = content.parse_terminated(Ident::parse, Token![,])?;
+            let arg: Punctuated<Ident, Token![,]> =
+                content.parse_terminated(Ident::parse, Token![,])?;
             s.arg = arg.into_iter().collect(); // convert to Vec<Ident>
         }
 
@@ -296,8 +301,7 @@ struct WrapUsage {
     type_path: syn::Path,
     /// The extra derives of the type.
     override_name: Option<Ident>,
-    auto_fields: Vec<Ident>,
+    auto_fields: Vec<Field>,
-    manual_field_getters: Vec<FieldGetter>,
     auto_derives: Vec<Ident>,
     auto_new: bool,
     meta_methods: Vec<MetaMethod>,
@@ -315,7 +319,6 @@ impl syn::parse::Parse for WrapUsage {
             override_name: None,
             auto_fields: vec![],
             auto_derives: vec![],
-            manual_field_getters: vec![],
             extra_fields: None,
             extra_methods: None,
             auto_new: false,
@@ -324,7 +327,7 @@ impl syn::parse::Parse for WrapUsage {
         };
 
         let mut new_ident = None;
-        
+
         while input.peek(Token![,]) {
             let _: Token![,] = input.parse()?;
 
@@ -339,73 +342,72 @@ impl syn::parse::Parse for WrapUsage {
 
                         let name: Ident = input.parse()?;
                         s.override_name = Some(name);
-                    },
+                    }
                     "new" => {
                         s.auto_new = true;
                         new_ident = Some(ident.clone());
-                    },
+                    }
                     "skip" => {
                         let content;
                         let _parens: token::Paren = parenthesized!(content in input);
 
                         let terminated = content.parse_terminated(SkipType::parse, Token![,])?;
                         s.skips = terminated.into_iter().collect();
-                    },
+                    }
                     "derives" => {
                         if input.peek(token::Paren) {
                             let content;
                             let _parens: token::Paren = parenthesized!(content in input);
-    
+
-                            let derives: Punctuated<Ident, Token![,]> = content.parse_terminated(Ident::parse, Token![,])?;
+                            let derives: Punctuated<Ident, Token![,]> =
+                                content.parse_terminated(Ident::parse, Token![,])?;
                             s.auto_derives = derives.into_iter().collect();
                         }
-                    },
+                    }
                     "fields" => {
-                        if input.peek(token::Paren) {
-                            let content;
-                            let _parens: token::Paren = parenthesized!(content in input);
-    
-                            let fields: Punctuated<Ident, Token![,]> = content.parse_terminated(Ident::parse, Token![,])?;
-                            s.auto_fields = fields.into_iter().collect();
-                        }
-                    },
-                    "metamethods" => {
-                        if input.peek(token::Paren) {
-                            let content;
-                            let _bracket: token::Paren = parenthesized!(content in input);
-    
-                            let meta_methods: Punctuated<MetaMethod, Token![,]> = content.parse_terminated(MetaMethod::parse, Token![,])?;
-                            s.meta_methods = meta_methods.into_iter().collect();
-                        }
-                    },
-                    "extra_fields" => {
-                        let _eq: Token![=] = input.parse()?;
-                        s.extra_fields = Some(input.parse::<syn::Block>()?);
-                    },
-                    "extra_methods" => {
-                        let _eq: Token![=] = input.parse()?;
-                        s.extra_methods = Some(input.parse::<syn::Block>()?);
-                    },
-                    "field_getters" => {
                         let _eq: Token![=] = input.parse()?;
 
                         if input.peek(token::Brace) {
                             let content;
                             let _braced: token::Brace = braced!(content in input);
-    
+
-                            let terminated = content.parse_terminated(FieldGetter::parse, Token![,])?;
+                            let terminated = content.parse_terminated(Field::parse, Token![,])?;
-                            s.manual_field_getters = terminated.into_iter().collect();
+                            s.auto_fields.extend(terminated.into_iter());
                         }
                     }
+                    "metamethods" => {
+                        if input.peek(token::Paren) {
+                            let content;
+                            let _bracket: token::Paren = parenthesized!(content in input);
+
+                            let meta_methods: Punctuated<MetaMethod, Token![,]> =
+                                content.parse_terminated(MetaMethod::parse, Token![,])?;
+                            s.meta_methods = meta_methods.into_iter().collect();
+                        }
+                    }
+                    "extra_fields" => {
+                        let _eq: Token![=] = input.parse()?;
+                        s.extra_fields = Some(input.parse::<syn::Block>()?);
+                    }
+                    "extra_methods" => {
+                        let _eq: Token![=] = input.parse()?;
+                        s.extra_methods = Some(input.parse::<syn::Block>()?);
+                    }
                     _ => {
-                        return Err(syn::Error::new_spanned(ident, format!("unknown wrapper command: '{}'", ident_str)));
+                        return Err(syn::Error::new_spanned(
+                            ident,
+                            format!("unknown wrapper command: '{}'", ident_str),
+                        ));
                     }
                 }
             }
         }
 
         if s.auto_new && s.auto_fields.is_empty() {
-            return Err(syn::Error::new_spanned(new_ident.unwrap(), "must specify 'fields' when auto creating new function"));
+            return Err(syn::Error::new_spanned(
+                new_ident.unwrap(),
+                "must specify 'fields' when auto creating new function",
+            ));
         }
 
         Ok(s)
@@ -417,51 +419,50 @@ pub fn wrap_lua_struct_impl(input: proc_macro::TokenStream) -> proc_macro::Token
     let input = parse_macro_input!(input as WrapUsage);
 
     let path: Path = input.type_path;
-    let type_name = &path.segments.last()
+    let type_name = &path
+        .segments
+        .last()
         .expect("Failure to find typename in macro usage!")
         .ident;
-    let wrapper_typename = input.override_name
+    let wrapper_typename = input
+        .override_name
         .unwrap_or_else(|| Ident::new(&format!("Lua{}", type_name), Span::call_site()));
 
     let derive_idents_iter = input.auto_derives.iter();
     let extra_fields = input.extra_fields;
     let extra_methods = input.extra_methods;
 
-    let field_get_set_pairs = input.auto_fields.iter().map(|i| {
-        let is = i.to_string();
-        quote! {
-            fields.add_field_method_get(#is, |_, this| {
-                Ok(this.#i)
-            });
-            fields.add_field_method_set(#is, |_, this, #i| {
-                this.#i = #i;
-                Ok(())
-            });
-        }
-    });
-    
     // the tokens for the new function
     let new_func_tokens = if input.auto_new {
-        let arg_names = input.auto_fields.iter().map(|i| {
+        let arg_names = input
-            Ident::new(&i.to_string().to_lowercase(), Span::call_site())
+            .auto_fields
-        });
+            .iter()
+            .map(|i| Ident::new(&i.field.to_string().to_lowercase(), Span::call_site()));
+
+        let arg_types = input
+            .auto_fields
+            .iter()
+            .map(|i| i.field_ty.get_type_path().unwrap());
 
         let arg_names_clone = arg_names.clone();
+        let arg_types_clone = arg_types.clone();
 
         quote! {
             // arguments for function are not specified since they can be implied from the call
             // to new(...)
-            methods.add_function("new", |_, ( #(#arg_names_clone),* )| {
+            methods.add_function("new", |_, ( #(#arg_names_clone),* ): ( #(#arg_types_clone),* ) | {
                 Ok(#wrapper_typename(#path::new( #(#arg_names),* )))
             });
         }
-
+    } else {
-    } else { quote!() };
+        quote!()
+    };
 
     let meta_methods_tokens = {
-        let method_tokens = input.meta_methods.iter().map(|mm| {
+        let method_tokens = input
-            mm.to_tokens(&wrapper_typename)
+            .meta_methods
-        });
+            .iter()
+            .map(|mm| mm.to_tokens(&wrapper_typename));
 
         quote! {
             #(#method_tokens)*
@@ -475,34 +476,80 @@ pub fn wrap_lua_struct_impl(input: proc_macro::TokenStream) -> proc_macro::Token
             methods.add_method(#FN_NAME_INTERNAL_REFLECT, |_, this, ()| {
                 Ok(crate::ScriptBorrow::from_component::<#path>(Some(this.0.clone())))
             });
-    
+
             methods.add_function(#FN_NAME_INTERNAL_REFLECT_TYPE, |_, ()| {
                 Ok(crate::ScriptBorrow::from_component::<#path>(None))
             });
         }
     };
 
-    let custom_getters = input.manual_field_getters.iter().map(|g| {
+    for field in input.auto_fields.iter() {
+        if field.field_ty.is_unknown() && !field.skip_setter {
+            return syn::Error::new(
+                field.field.span(),
+                "missing type of field, must be specified to generate setters",
+            )
+            .to_compile_error()
+            .into();
+        }
+    }
+
+    let fields = input.auto_fields.iter().map(|g| {
         let field = &g.field;
-        
+
-        let field_creator = match &g.wrapper_type {
+        let field_getter = match &g.field_ty {
-            Some(wrap) => {
+            FieldType::Wrapped(wrap) => {
-                quote!(#wrap(this.#field).into_lua(lua))
+                quote!(#wrap(this.#field.clone()).into_lua(lua))
-            },
+            }
-            None => match &g.body {
+            _ => match &g.getter {
                 Some(body) => {
                     quote!(#body)
-                },
+                }
                 None => {
                     quote!(this.#field.clone().into_lua(lua))
                 }
             }
         };
 
+        let field_setter = if g.skip_setter {
+            quote! {}
+        } else {
+            let fty = g
+                .field_ty
+                .get_type_path()
+                // should be unreachable due to the checks right before this closure
+                .expect("no field type specified");
+            let s = if g.field_ty.is_wrapped() {
+                quote! {
+                    this.#field = #field.0.clone();
+                    Ok(())
+                }
+            } else {
+                match &g.setter {
+                    Some(body) => {
+                        quote!(#body)
+                    }
+                    None => {
+                        quote! {
+                            this.#field = #field.clone();
+                            Ok(())
+                        }
+                    }
+                }
+            };
+
+            quote! {
+                fields.add_field_method_set(stringify!(#field), |_, this, #field: #fty| {
+                    #s
+                });
+            }
+        };
+
         quote! {
-            fields.add_field_method_get(stringify!($field), |lua, this| {
+            fields.add_field_method_get(stringify!(#field), |lua, this| {
-                #field_creator
+                #field_getter
             });
+            #field_setter
         }
     });
 
@@ -512,12 +559,12 @@ pub fn wrap_lua_struct_impl(input: proc_macro::TokenStream) -> proc_macro::Token
 
         impl std::ops::Deref for #wrapper_typename {
             type Target = #path;
-        
+
             fn deref(&self) -> &Self::Target {
                 &self.0
             }
         }
-        
+
         impl std::ops::DerefMut for #wrapper_typename {
             fn deref_mut(&mut self) -> &mut Self::Target {
                 &mut self.0
@@ -535,13 +582,16 @@ pub fn wrap_lua_struct_impl(input: proc_macro::TokenStream) -> proc_macro::Token
 
         impl mlua::UserData for #wrapper_typename {
             fn add_fields<F: mlua::UserDataFields<Self>>(fields: &mut F) {
-                #(#field_get_set_pairs)*
+                use mlua::IntoLua;
-                #(#custom_getters)*
+
+                #(#fields)*
 
                 #extra_fields
             }
 
             fn add_methods<M: mlua::UserDataMethods<Self>>(methods: &mut M) {
+                use mlua::IntoLua;
+
                 #lua_reflects
 
                 #new_func_tokens
@@ -551,9 +601,15 @@ pub fn wrap_lua_struct_impl(input: proc_macro::TokenStream) -> proc_macro::Token
         }
 
         impl lyra_scripting::lua::LuaWrapper for #wrapper_typename {
+            type Wrap = #path;
+            
             fn wrapped_type_id() -> std::any::TypeId {
                 std::any::TypeId::of::<#path>()
             }
+
+            fn into_wrapped(self) -> Self::Wrap {
+                self.0
+            }
         }
     })
-}
+}

lyra-scripting/lyra-scripting-derive/src/to_lua_macro.rs

@@ -0,0 +1,317 @@
+use syn::{braced, parenthesized, parse_macro_input, punctuated::Punctuated, token, Token};
+use quote::{quote, ToTokens};
+use crate::{field::Field, FN_NAME_INTERNAL_REFLECT, FN_NAME_INTERNAL_REFLECT_TYPE};
+
+fn field_table_setter(field: &Field) -> proc_macro2::TokenStream {
+    let ident = &field.field;
+
+    match &field.setter {
+        Some(set) => {
+            quote! {
+                table.set(stringify!(#ident), #set)?;
+            }
+        },
+        None => {
+            let ty = field.field_ty.get_type_path()
+                .expect("no field type specified");
+
+            let arg = if field.field_ty.is_wrapped() {
+                quote!(#ty(self.#ident))
+            } else { quote!(self.#ident) };
+
+            quote! {
+                table.set(stringify!(#ident), #arg)?;
+            }
+        },
+    }
+}
+
+fn field_table_getter(field: &Field) -> proc_macro2::TokenStream {
+    let ident = &field.field;
+
+    match &field.getter {
+        Some(get) => {
+            quote! {
+                let #ident = #get;
+            }
+        },
+        None => {
+            let ty = field.field_ty.get_type_path()
+                .expect("no field type specified");
+
+            quote! {
+                let #ident: #ty = table.get(stringify!(#ident))?;
+            }
+        },
+    }
+}
+
+fn wrapper_creation(wrapper: &syn::Ident, type_path: &syn::Path, create: Option<&syn::Block>, fields: &Vec<Field>) -> proc_macro2::TokenStream {
+    
+    match create {
+        Some(b) => quote!(#b),
+        None => {
+            /* let field_iter = fields.iter().map(|f| match &f.field_ty {
+                crate::field::FieldType::Type(path) => quote!(#path),
+                crate::field::FieldType::Wrapped(path) => quote!(*#path),
+                _ => todo!()
+            }); */
+            let field_iter = fields.iter().map(|f| {
+                let ident = &f.field;
+                if f.field_ty.is_wrapped() {
+                    quote!(#ident: (*#ident).clone())
+                } else {
+                    quote!(#ident)
+                }
+            });
+
+            quote! {
+                #wrapper(#type_path {
+                    #(
+                        #field_iter
+                    ),*
+                })
+            }
+        }
+    }
+    
+}
+
+fn get_reflect_lua_functions(ty: &ReflectType, type_path: &syn::Path, set_data: bool) -> proc_macro2::TokenStream {
+    let data = if set_data {
+        quote!(Some(this.into_wrapped()))
+    } else { quote!(None) };
+    
+    match ty {
+        ReflectType::Component => {
+            quote! {
+                Ok(ScriptBorrow::from_component::<#type_path>(#data))
+            }
+        },
+        ReflectType::Resource => {
+            quote! {
+                Ok(ScriptBorrow::from_component::<#type_path>(#data))
+            }
+        },
+    }
+}
+
+#[derive(Debug, Clone, Copy)]
+enum ReflectType {
+    //Unknown,
+    Component,
+    Resource,
+}
+
+struct IntoLuaUsage {
+    type_path: syn::Path,
+    override_name: Option<syn::Ident>,
+    table_name: String,
+    derives: Vec<syn::Ident>,
+    fields: Vec<Field>,
+    create: Option<syn::Block>,
+    reflection_type: Option<ReflectType>,
+}
+
+impl syn::parse::Parse for IntoLuaUsage {
+    fn parse(input: syn::parse::ParseStream) -> syn::Result<Self> {
+        let type_path: syn::Path = input.parse()?;
+        let mut s = Self {
+            type_path,
+            override_name: None,
+            table_name: String::new(),
+            derives: vec![],
+            fields: vec![],
+            create: None,
+            reflection_type: None,
+        };
+
+        while input.peek(Token![,]) {
+            let _: Token![,] = input.parse()?;
+
+            if input.peek(syn::Ident) {
+                let ident: syn::Ident = input.parse()?;
+                let ident_str = ident.to_string();
+                let ident_str = ident_str.as_str();
+
+                match ident_str {
+                    "name" => {
+                        let _eq: Token![=] = input.parse()?;
+
+                        let name: syn::Ident = input.parse()?;
+                        s.override_name = Some(name);
+                    },
+                    "lua_name" => {
+                        let _eq: Token![=] = input.parse()?;
+                        s.table_name = input.parse::<syn::LitStr>()?.value();
+                    },
+                    "derives" => {
+                        if input.peek(token::Paren) {
+                            let content;
+                            let _parens: token::Paren = parenthesized!(content in input);
+
+                            let derives: Punctuated<syn::Ident, Token![,]> =
+                                content.parse_terminated(syn::Ident::parse, Token![,])?;
+                            s.derives = derives.into_iter().collect();
+                        }
+                    },
+                    "fields" => {
+                        let _eq: Token![=] = input.parse()?;
+
+                        if input.peek(token::Brace) {
+                            let content;
+                            let _braced: token::Brace = braced!(content in input);
+
+                            let terminated = content.parse_terminated(Field::parse, Token![,])?;
+                            s.fields.extend(terminated.into_iter());
+                        }
+                    },
+                    "create" => {
+                        let _eq: Token![=] = input.parse()?;
+                        s.create = Some(input.parse()?);
+                    },
+                    "reflect" => {
+                        let _eq: Token![=] = input.parse()?;
+                        let ty: syn::Ident = input.parse()?;
+                        let ty_str = ty.to_string();
+                        let ty_str = ty_str.as_str();
+
+                        let ty = match ty_str {
+                            "component" => ReflectType::Component,
+                            "resource" => ReflectType::Resource,
+                            _ => return Err(syn::Error::new_spanned(
+                                ident,
+                                format!("unknown wrapper type: '{}', expected 'component' or 'resource'", ty_str),
+                            )),
+                        };
+
+                        s.reflection_type = Some(ty);
+                    },
+                    _ => {
+                        return Err(syn::Error::new_spanned(
+                            ident,
+                            format!("unknown wrapper command: '{}'", ident_str),
+                        ));
+                    }
+                }
+            }
+        }
+
+        if s.reflection_type.is_none() {
+            return Err(syn::Error::new(
+                input.span(),
+                format!("Wrapper type not specified! Expected 'type=component' or 'type=resource'"),
+            ));
+        }
+
+        if s.table_name.is_empty() {
+            return Err(syn::Error::new(
+                input.span(),
+                format!("No lua table specified. Use 'lua_name=\"Camera\"'"),
+            ))
+        }
+
+        Ok(s)
+    }
+}
+
+pub fn to_lua_struct_impl(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
+    let input = parse_macro_input!(input as IntoLuaUsage);
+
+    // unwrap is fine since `Some` is ensured in parse impl
+    let reflect_type = input.reflection_type.as_ref().unwrap();
+    let type_path = &input.type_path;
+    let type_name = &type_path
+        .segments
+        .last()
+        .expect("Failure to find typename in macro usage!")
+        .ident;
+    let wrapper = input.override_name.unwrap_or_else(|| syn::Ident::new(format!("Lua{}", type_name.to_string()).as_str(), type_name.span()));
+
+    let derives_iter = input.derives.into_iter();
+
+    let lua_name = &input.table_name;
+    let field_getters_iter = input.fields.iter().map(|f| field_table_getter(f));
+    let field_setters_iter = input.fields.iter().map(|f| field_table_setter(f));
+    let struct_creator = wrapper_creation(&wrapper, type_path, input.create.as_ref(), &input.fields);
+    let reflect_fn = get_reflect_lua_functions(reflect_type, &input.type_path, true);
+    let reflect_type_fn = get_reflect_lua_functions(reflect_type, &input.type_path, false);
+
+    quote! {
+        #[derive(Clone, #(#derives_iter),*)]
+        pub struct #wrapper(pub(crate) #type_path);
+
+        impl std::ops::Deref for #wrapper {
+            type Target = #type_path;
+
+            fn deref(&self) -> &Self::Target {
+                &self.0
+            }
+        }
+
+        impl std::ops::DerefMut for #wrapper {
+            fn deref_mut(&mut self) -> &mut Self::Target {
+                &mut self.0
+            }
+        }
+
+        impl mlua::FromLua for #wrapper {
+            fn from_lua(val: mlua::Value, _: &mlua::Lua) -> mlua::Result<Self> {
+                let ty = val.type_name();
+                let table = val.as_table().ok_or(mlua::Error::FromLuaConversionError {
+                    from: ty,
+                    to: "Table".into(),
+                    message: Some("expected Table".into()),
+                })?;
+
+                #(
+                    #field_getters_iter
+                )*
+
+                Ok(#struct_creator)
+            }
+        }
+
+        impl mlua::IntoLua for #wrapper {
+            fn into_lua(self, lua: &mlua::Lua) -> mlua::Result<mlua::Value> {
+                let table = lua.create_table()?;
+                #(
+                    #field_setters_iter
+                )*
+
+                table.set(
+                    #FN_NAME_INTERNAL_REFLECT,
+                    lua.create_function(|_, this: Self| {
+                        #reflect_fn
+                    })?,
+                )?;
+
+                table.set(
+                    #FN_NAME_INTERNAL_REFLECT_TYPE,
+                    lua.create_function(|_, ()| {
+                        #reflect_type_fn
+                    })?,
+                )?;
+
+                table.set(mlua::MetaMethod::Type.name(), #lua_name)?;
+
+                Ok(mlua::Value::Table(table))
+            }
+        }
+
+        impl LuaWrapper for #wrapper {
+            type Wrap = #type_path;
+
+            #[inline(always)]
+            fn wrapped_type_id() -> std::any::TypeId {
+                std::any::TypeId::of::<#type_path>()
+            }
+
+            #[inline(always)]
+            fn into_wrapped(self) -> Self::Wrap {
+                self.0
+            }
+        }
+
+    }.into_token_stream().into()
+}

lyra-scripting/scripts/lua/enums.lua

@@ -60,4 +60,10 @@ WrappingMode = {
     CLAMP_TO_EDGE = "clamp_to_edge",
     MIRRORED_REPEAT = "mirrored_repeat",
     REPEAT = "repeat",
+}
+
+---@enum CameraProjectionMode
+CameraProjectionMode = {
+    PERSPECTIVE = "perspective",
+    ORTHOGRAPHIC = "orthographic",
 }

lyra-scripting/scripts/lua/types/ecs/camera.lua

@@ -0,0 +1,18 @@
+---@meta
+
+---@class Camera: userdata
+Camera = {
+    ---The position of the camera
+    ---@type Transform
+    transform = nil,
+    ---The field of view of the camera
+    ---@type Angle
+    fov = nil,
+    ---The projection mode the camera.
+    ---Can be used to specify if the camera is 2D (orthographic), or 3D (perspective).
+    ---@type CameraProjectionMode
+    mode = nil,
+    ---Flag to enable some debug rendering stuff.
+    ---@type boolean
+    debug = nil,
+}

lyra-scripting/scripts/lua/types/math/angle.lua

@@ -0,0 +1,25 @@
+---@meta
+
+---@class Angle: userdata
+Angle = {}
+
+---Create a new angle in degrees.
+---@param deg number
+function Angle.new_degrees(deg) end
+---Create a new angle in radians.
+---@param rad number
+function Angle.new_radians(rad) end
+
+---Get the angle in radians.
+---
+---Will convert from degrees automatically.
+---
+---@return number radians
+function Angle:radians() end
+
+---Get the angle in degrees.
+---
+---Will convert from radians automatically.
+---
+---@return number degrees
+function Angle:degrees() end

lyra-scripting/src/lua/mod.rs

@@ -131,6 +131,11 @@ pub trait RegisterLuaType {
     fn register_lua_convert<T>(&mut self)
     where
         T: Clone + mlua::FromLua + mlua::IntoLua + LuaWrapper + 'static;
+
+    fn register_lua_convert_component<T>(&mut self, name: &str)
+    where
+        T: Clone + mlua::FromLua + mlua::IntoLua + LuaWrapper + 'static,
+        T::Wrap: lyra_ecs::Component + Reflect;
 }
 
 impl RegisterLuaType for World {
@@ -165,6 +170,18 @@ impl RegisterLuaType for World {
         let reg_type = registry.get_type_or_default(T::wrapped_type_id());
         reg_type.add_data(ReflectLuaProxy::from_as_and_from_lua::<T>());
     }
+
+    fn register_lua_convert_component<T>(&mut self, name: &str)
+    where
+        T: Clone + mlua::FromLua + mlua::IntoLua + LuaWrapper + 'static,
+        T::Wrap: lyra_ecs::Component + Reflect
+    {
+        self.register_lua_convert::<T>();
+
+        let mut lookup = self.get_resource_or_default::<LuaTableProxyLookup>();
+        lookup.comp_info_from_name.insert(name.into(), lyra_ecs::ComponentInfo::new::<T::Wrap>());
+        lookup.typeid_from_name.insert(name.into(), std::any::TypeId::of::<T::Wrap>());
+    }
 }
 
 impl mlua::FromLua for ScriptBorrow {

lyra-scripting/src/lua/providers/ecs.rs

@@ -4,7 +4,9 @@ use lyra_ecs::ResourceObject;
 use lyra_reflect::{Reflect, TypeRegistry};
 use lyra_resource::gltf::Gltf;
 
-use crate::{lua::{wrappers::{LuaActionHandler, LuaDeltaTime, LuaGltfHandle, LuaResHandleToComponent, LuaSceneHandle, LuaWindow}, LuaContext, ReflectLuaProxy, RegisterLuaType, FN_NAME_INTERNAL_REFLECT_TYPE}, ScriptApiProvider, ScriptBorrow, ScriptData, ScriptDynamicBundle, ScriptWorldPtr};
+use crate::{lua::{wrappers::*, LuaContext, LuaTableProxyLookup, LuaWrapper, ReflectLuaProxy, RegisterLuaType, FN_NAME_INTERNAL_REFLECT, FN_NAME_INTERNAL_REFLECT_TYPE}, ScriptApiProvider, ScriptBorrow, ScriptData, ScriptDynamicBundle, ScriptWorldPtr};
+
+//fn register_lua_proxy::<T: 
 
 #[derive(Default)]
 pub struct LyraEcsApiProvider;
@@ -17,6 +19,12 @@ impl ScriptApiProvider for LyraEcsApiProvider {
         world.register_lua_wrapper::<LuaSceneHandle>();
         world.register_lua_wrapper::<LuaActionHandler>();
         world.register_lua_wrapper::<LuaWindow>();
+        world.register_lua_convert::<LuaCamera>();
+
+        let mut lookup = world.get_resource_or_default::<LuaTableProxyLookup>();
+        lookup.comp_info_from_name.insert("Camera".into(), lyra_ecs::ComponentInfo::new::<lyra_game::scene::CameraComponent>());
+        lookup.typeid_from_name.insert("Camera".into(), std::any::TypeId::of::<lyra_game::scene::CameraComponent>());
+        drop(lookup);
 
         let mut registry = world.get_resource_mut::<TypeRegistry>().unwrap();
 
@@ -33,8 +41,6 @@ impl ScriptApiProvider for LyraEcsApiProvider {
             }
         );
         reg_type.add_data(l);
-
-        //reg_type.add_data(ReflectLuaProxy::from_lua_proxy::<LuaGltfHandle>());
     }
 
     fn expose_api(&mut self, _: &ScriptData, ctx: &mut Self::ScriptContext) -> Result<(), crate::ScriptError> {
@@ -51,6 +57,9 @@ impl ScriptApiProvider for LyraEcsApiProvider {
         globals.set("ActionHandler", ctx.create_proxy::<LuaActionHandler>()?)?;
         globals.set("Window", ctx.create_proxy::<LuaWindow>()?)?;
 
+        let cam_table = create_reflect_comp_table::<LuaCamera>(&ctx, "Camera")?;
+        globals.set("Camera", cam_table)?;
+
         let dt_table = create_reflect_table::<lyra_game::DeltaTime>(&ctx)?;
         globals.set("DeltaTime", dt_table)?;
 
@@ -72,5 +81,25 @@ fn create_reflect_table<T: Reflect + ResourceObject + Default + 'static>(lua: &m
         Ok(ScriptBorrow::from_resource::<T>(None))
     })?)?;
 
+    Ok(table)
+}
+
+fn create_reflect_comp_table<T>(lua: &mlua::Lua, name: &str) -> mlua::Result<mlua::Table> 
+where 
+    T: LuaWrapper + mlua::FromLua,
+    T::Wrap: lyra_ecs::Component + Reflect
+{
+    let table = lua.create_table()?;
+    table.set(FN_NAME_INTERNAL_REFLECT, lua.create_function(|_, this: T| {
+        Ok(ScriptBorrow::from_component::<T::Wrap>(Some(this.into_wrapped())))
+    })?)?;
+    
+    table.set(FN_NAME_INTERNAL_REFLECT_TYPE, lua.create_function(|_, ()| {
+        Ok(ScriptBorrow::from_component::<T::Wrap>(None))
+    })?)?;
+
+    table.set(mlua::MetaMethod::Type.name(), name)?;
+    
+
     Ok(table)
 }

lyra-scripting/src/lua/providers/math.rs

@@ -1,5 +1,5 @@
 use lyra_ecs::World;
-use crate::lua::wrappers::{LuaQuat, LuaTransform, LuaVec3, LuaVec2};
+use crate::lua::wrappers::{LuaAngle, LuaQuat, LuaTransform, LuaVec2, LuaVec3};
 use crate::ScriptData;
 use crate::lua::RegisterLuaType;
 
@@ -16,6 +16,7 @@ impl ScriptApiProvider for LyraMathApiProvider {
         world.register_lua_wrapper::<LuaVec3>();
         world.register_lua_wrapper::<LuaQuat>();
         world.register_lua_wrapper::<LuaTransform>();
+        world.register_lua_wrapper::<LuaAngle>();
     }
 
     fn expose_api(&mut self, _data: &ScriptData, ctx: &mut Self::ScriptContext) -> Result<(), crate::ScriptError> {
@@ -29,6 +30,7 @@ impl ScriptApiProvider for LyraMathApiProvider {
         globals.set("Vec3", ctx.create_proxy::<LuaVec3>()?)?;
         globals.set("Quat", ctx.create_proxy::<LuaQuat>()?)?;
         globals.set("Transform", ctx.create_proxy::<LuaTransform>()?)?;
+        globals.set("Angle", ctx.create_proxy::<LuaAngle>()?)?;
 
         Ok(())
     }

lyra-scripting/src/lua/proxy.rs

@@ -9,8 +9,11 @@ use crate::{ScriptBorrow, ScriptDynamicBundle};
 use super::{Error, FN_NAME_INTERNAL_REFLECT};
 
 pub trait LuaWrapper {
+    type Wrap: Reflect + 'static;
+
     /// The type id of the wrapped type.
     fn wrapped_type_id() -> TypeId;
+    fn into_wrapped(self) -> Self::Wrap;
 }
 
 /// A trait that used to convert something into lua, or to set something to a value from lua.

lyra-scripting/src/lua/wrappers/asset/mod.rs

@@ -129,28 +129,29 @@ fn wrapping_mode_to_str(wm: WrappingMode) -> &'static str {
 wrap_lua_struct!(lyra_resource::TextureSampler,
     // this can be safely skipped since it wont be a component or resource.
     skip(lua_reflect),
-    field_getters={
+    fields={
-        (mag_filter, {
+        // don't need to specify field types since setters are skipped
+        (mag_filter, skip_set, get={
             this.mag_filter.map(|f| filter_mode_to_str(f))
                 .into_lua(lua)
         }),
-        (min_filter, {
+        (min_filter, skip_set, get={
             this.min_filter.map(|f| filter_mode_to_str(f))
                 .into_lua(lua)
         }),
-        (mipmap_filter, {
+        (mipmap_filter, skip_set, get={
             this.mipmap_filter.map(|f| filter_mode_to_str(f))
                 .into_lua(lua)
         }),
-        (wrap_u, {
+        (wrap_u, skip_set, get={
             wrapping_mode_to_str(this.wrap_u)
                 .into_lua(lua)
         }),
-        (wrap_v, {
+        (wrap_v, skip_set, get={
             wrapping_mode_to_str(this.wrap_v)
                 .into_lua(lua)
         }),
-        (wrap_w, {
+        (wrap_w, skip_set, get={
             wrapping_mode_to_str(this.wrap_w)
                 .into_lua(lua)
         }),
@@ -160,31 +161,29 @@ wrap_lua_struct!(lyra_resource::TextureSampler,
 wrap_lua_struct!(lyra_resource::gltf::PbrGlossiness,
     // this can be safely skipped since it wont be a component or resource.
     skip(lua_reflect),
-    field_getters={
+    fields={
-        (diffuse_color, wrapper=crate::lua::wrappers::LuaVec4),
+        (diffuse_color: wrap(crate::lua::wrappers::LuaVec4), skip_set),
-        (specular, wrapper=crate::lua::wrappers::LuaVec3),
+        (specular: wrap(crate::lua::wrappers::LuaVec3), skip_set),
-        glossiness,
+        (glossiness, skip_set),
     }
 );
 
 wrap_lua_struct!(lyra_resource::gltf::Specular,
     // this can be safely skipped since it wont be a component or resource.
     skip(lua_reflect),
-    field_getters={
+    fields={
-        factor,
+        (factor, skip_set),
-        (color_factor, wrapper=crate::lua::wrappers::LuaVec3),
+        (color_factor: wrap(crate::lua::wrappers::LuaVec3), skip_set),
-    },
+        (texture, skip_set, get={
-    extra_fields={
-        fields.add_field_method_get("texture", |lua, this| {
             this.texture.clone()
                 .map(|t| LuaTextureHandle(t))
                 .into_lua(lua)
-        });
+        }),
-        fields.add_field_method_get("color_texture", |lua, this| {
+        (color_texture, skip_set, get={
             this.color_texture.clone()
                 .map(|t| LuaTextureHandle(t))
                 .into_lua(lua)
-        });
+        })
     }
 );
 

lyra-scripting/src/lua/wrappers/camera.rs

@@ -0,0 +1,46 @@
+use crate::{
+    lua::{
+        wrappers::{LuaAngle, LuaTransform},
+        LuaWrapper
+    },
+    ScriptBorrow,
+};
+use lyra_game::{render::camera::CameraProjectionMode, scene::CameraComponent};
+use lyra_reflect::Enum;
+use lyra_scripting_derive::to_lua_convert;
+
+fn projection_mode_from_str(s: &str) -> Option<CameraProjectionMode> {
+    match s {
+        "perspective" => Some(CameraProjectionMode::Perspective),
+        "orthographic" => Some(CameraProjectionMode::Orthographic),
+        _ => None,
+    }
+} 
+
+to_lua_convert!(
+    // Struct that is being wrapped[]
+    CameraComponent,
+    // Name of wrapping struct
+    name=LuaCamera,
+    // The name of the type in Lua
+    lua_name="Camera",
+    // Reflection type, can be 'component' or 'resource'
+    reflect=component,
+    fields={
+        transform: wrap(LuaTransform),
+        fov: wrap(LuaAngle),
+        (
+            mode,
+            // Get the table from the value, result must be `CameraProjectionMode`
+            get={
+                let mode: String = table.get("mode")?;
+                projection_mode_from_str(&mode).unwrap()
+            },
+            // Get the value from self, result must be the type in Lua, here its `String`.
+            set={
+                self.mode.variant_name().to_lowercase()
+            }
+        ),
+        debug: bool
+    }
+);

lyra-scripting/src/lua/wrappers/delta_time.rs

@@ -34,7 +34,15 @@ impl mlua::IntoLua for LuaDeltaTime {
 }
 
 impl LuaWrapper for LuaDeltaTime {
+    type Wrap = DeltaTime;
+
+    #[inline(always)]
     fn wrapped_type_id() -> std::any::TypeId {
         TypeId::of::<DeltaTime>()
     }
+
+    #[inline(always)]
+    fn into_wrapped(self) -> Self::Wrap {
+        self.0
+    }
 } 

lyra-scripting/src/lua/wrappers/input_actions.rs

@@ -173,9 +173,15 @@ impl mlua::FromLua for LuaActionHandler {
 }
 
 impl LuaWrapper for LuaActionHandler {
+    type Wrap = ActionHandler;
+    
     fn wrapped_type_id() -> std::any::TypeId {
         std::any::TypeId::of::<ActionHandler>()
     }
+
+    fn into_wrapped(self) -> Self::Wrap {
+        self.handler
+    }
 }
 
 fn process_keyboard_string(key_name: &str) -> Option<ActionSource> {

lyra-scripting/src/lua/wrappers/math.rs

@@ -11,7 +11,7 @@ wrap_lua_struct!(
     math::Vec2,
     derives(PartialEq, Copy),
     new,
-    fields(x, y),
+    fields={x: f32, y: f32},
     metamethods(
         Add(LuaVec2, f32),
         Sub(LuaVec2, f32),
@@ -50,7 +50,7 @@ wrap_lua_struct!(
     math::Vec3,
     derives(PartialEq, Copy),
     new,
-    fields(x, y, z),
+    fields={x: f32, y: f32, z: f32},
     metamethods(
         Add(LuaVec3, f32),
         Sub(LuaVec3, f32),
@@ -90,7 +90,7 @@ wrap_lua_struct!(
     math::Vec4,
     derives(PartialEq, Copy),
     new,
-    fields(x, y, z, w),
+    fields={x: f32, y: f32, z: f32, w: f32},
     metamethods(
         Add(LuaVec4, f32),
         Sub(LuaVec4, f32),
@@ -108,7 +108,7 @@ wrap_lua_struct!(
     math::Quat,
     derives(PartialEq, Copy),
     //new,
-    fields(x, y, z, w),
+    fields={x: f32, y: f32, z: f32, w: f32},
     metamethods(
         Eq,
         Add,
@@ -360,4 +360,27 @@ wrap_lua_struct!(
             Ok(t)
         });
     }
+);
+
+wrap_lua_struct!(
+    math::Angle,
+    derives(Copy),
+    skip(lua_reflect),
+    extra_methods = {
+        methods.add_function("new_degrees", |_, deg: f32| {
+            Ok(Self(math::Angle::Degrees(deg)))
+        });
+
+        methods.add_function("new_radians", |_, rad: f32| {
+            Ok(Self(math::Angle::Radians(rad)))
+        });
+
+        methods.add_method("radians", |_, this, ()| {
+            Ok(this.to_radians())
+        });
+
+        methods.add_method("degrees", |_, this, ()| {
+            Ok(this.to_degrees())
+        });
+    },
 );

lyra-scripting/src/lua/wrappers/mod.rs

@@ -11,4 +11,7 @@ mod delta_time;
 pub use delta_time::*;
 
 mod window;
-pub use window::*;
+pub use window::*;
+
+mod camera;
+pub use camera::*;

lyra-scripting/src/lua/wrappers/window.rs

@@ -1,7 +1,6 @@
 use lyra_scripting_derive::wrap_lua_struct;
 
 use lyra_game::winit::{WindowOptions, FullscreenMode, Theme, CursorGrabMode, WindowLevel};
-use mlua::IntoLua;
 
 use crate::lyra_engine;
 use crate as lyra_scripting;
@@ -15,7 +14,9 @@ wrap_lua_struct!(
     WindowOptions,
     //derives(Clone),
     name=LuaWindow,
-    fields(focused),
+    fields={
+        (focused, skip_set)
+    },
     extra_fields={
         fields.add_field_method_get("window_mode", |lua, this| {
             let s = match &this.fullscreen_mode {