lua: expose FreeFlyCamera
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@ -77,7 +77,7 @@ function on_update()
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end, Transform
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) ]]
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world:view(
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--[[ world:view(
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---@param c Camera
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function (c)
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c.transform:translate(0, 0.15 * dt, 0)
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@ -86,7 +86,7 @@ function on_update()
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return c
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end, Camera
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)
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) ]]
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end
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--[[ function on_post_update()
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@ -1,5 +1,6 @@
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use glam::{EulerRot, Quat, Vec3};
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use lyra_ecs::{query::{Res, View}, Component};
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use lyra_reflect::Reflect;
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use crate::{game::App, input::ActionHandler, plugin::Plugin, DeltaTime};
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@ -12,7 +13,7 @@ pub const ACTLBL_LOOK_LEFT_RIGHT: &str = "LookLeftRight";
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pub const ACTLBL_LOOK_UP_DOWN: &str = "LookUpDown";
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pub const ACTLBL_LOOK_ROLL: &str = "LookRoll";
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#[derive(Clone, Component)]
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#[derive(Clone, Component, Reflect)]
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pub struct FreeFlyCamera {
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pub speed: f32,
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pub slow_speed_factor: f32,
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@ -1,3 +1,4 @@
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use proc_macro2::Span;
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use syn::{braced, parenthesized, parse_macro_input, punctuated::Punctuated, token, Token};
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use quote::{quote, ToTokens};
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use crate::{field::Field, FN_NAME_INTERNAL_REFLECT, FN_NAME_INTERNAL_REFLECT_TYPE};
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@ -116,10 +117,17 @@ struct IntoLuaUsage {
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impl syn::parse::Parse for IntoLuaUsage {
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fn parse(input: syn::parse::ParseStream) -> syn::Result<Self> {
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let type_path: syn::Path = input.parse()?;
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let type_ident = &type_path
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.segments
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.last()
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.expect("Failure to find typename in macro usage!")
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.ident;
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let lua_name = type_ident.to_string();
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let mut s = Self {
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type_path,
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override_name: None,
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table_name: String::new(),
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table_name: lua_name,
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derives: vec![],
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fields: vec![],
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create: None,
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@ -226,7 +234,8 @@ pub fn to_lua_struct_impl(input: proc_macro::TokenStream) -> proc_macro::TokenSt
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.last()
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.expect("Failure to find typename in macro usage!")
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.ident;
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let wrapper = input.override_name.unwrap_or_else(|| syn::Ident::new(format!("Lua{}", type_name.to_string()).as_str(), type_name.span()));
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let wrapper = input.override_name
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.unwrap_or_else(|| syn::Ident::new(&format!("Lua{}", type_name), Span::call_site()));
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let derives_iter = input.derives.into_iter();
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@ -4,7 +4,7 @@ use lyra_ecs::ResourceObject;
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use lyra_reflect::{Reflect, TypeRegistry};
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use lyra_resource::gltf::Gltf;
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use crate::{lua::{wrappers::*, LuaContext, LuaTableProxyLookup, LuaWrapper, ReflectLuaProxy, RegisterLuaType, FN_NAME_INTERNAL_REFLECT, FN_NAME_INTERNAL_REFLECT_TYPE}, ScriptApiProvider, ScriptBorrow, ScriptData, ScriptDynamicBundle, ScriptWorldPtr};
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use crate::{lua::{wrappers::*, LuaContext, LuaWrapper, ReflectLuaProxy, RegisterLuaType, FN_NAME_INTERNAL_REFLECT, FN_NAME_INTERNAL_REFLECT_TYPE}, ScriptApiProvider, ScriptBorrow, ScriptData, ScriptDynamicBundle, ScriptWorldPtr};
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//fn register_lua_proxy::<T:
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@ -19,12 +19,8 @@ impl ScriptApiProvider for LyraEcsApiProvider {
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world.register_lua_wrapper::<LuaSceneHandle>();
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world.register_lua_wrapper::<LuaActionHandler>();
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world.register_lua_wrapper::<LuaWindow>();
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world.register_lua_convert::<LuaCamera>();
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let mut lookup = world.get_resource_or_default::<LuaTableProxyLookup>();
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lookup.comp_info_from_name.insert("Camera".into(), lyra_ecs::ComponentInfo::new::<lyra_game::scene::CameraComponent>());
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lookup.typeid_from_name.insert("Camera".into(), std::any::TypeId::of::<lyra_game::scene::CameraComponent>());
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drop(lookup);
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world.register_lua_convert_component::<LuaCamera>("Camera");
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world.register_lua_convert_component::<LuaFreeFlyCamera>("FreeFlyCamera");
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let mut registry = world.get_resource_mut::<TypeRegistry>().unwrap();
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@ -57,8 +53,8 @@ impl ScriptApiProvider for LyraEcsApiProvider {
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globals.set("ActionHandler", ctx.create_proxy::<LuaActionHandler>()?)?;
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globals.set("Window", ctx.create_proxy::<LuaWindow>()?)?;
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let cam_table = create_reflect_comp_table::<LuaCamera>(&ctx, "Camera")?;
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globals.set("Camera", cam_table)?;
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expose_table_wrapper::<LuaCamera>(&ctx, &globals, "Camera")?;
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expose_table_wrapper::<LuaFreeFlyCamera>(&ctx, &globals, "FreeFlyCamera")?;
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let dt_table = create_reflect_table::<lyra_game::DeltaTime>(&ctx)?;
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globals.set("DeltaTime", dt_table)?;
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@ -102,4 +98,18 @@ where
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Ok(table)
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}
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/// Expose a wrapper that converts to/from a lua type.
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///
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/// This creates the reflection functions on a table specified in globals.
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/// The table name is set to `name`, which is also how the script will use the table.
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fn expose_table_wrapper<T>(lua: &mlua::Lua, globals: &mlua::Table, name: &str) -> mlua::Result<()>
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where
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T: LuaWrapper + mlua::FromLua,
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T::Wrap: lyra_ecs::Component + Reflect
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{
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let table = create_reflect_comp_table::<T>(&lua, name)?;
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globals.set(name, table)?;
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Ok(())
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}
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@ -18,7 +18,7 @@ fn projection_mode_from_str(s: &str) -> Option<CameraProjectionMode> {
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}
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to_lua_convert!(
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// Struct that is being wrapped[]
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// Struct that is being wrapped
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CameraComponent,
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// Name of wrapping struct
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name=LuaCamera,
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@ -0,0 +1,17 @@
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use crate::{lua::LuaWrapper, ScriptBorrow};
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use lyra_game::scene::FreeFlyCamera;
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use lyra_scripting_derive::to_lua_convert;
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to_lua_convert!(
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// Struct that is being wrapped
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FreeFlyCamera,
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// Reflection type, can be 'component' or 'resource'
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reflect=component,
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fields={
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speed: f32,
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slow_speed_factor: f32,
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look_speed: f32,
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mouse_sensitivity: f32,
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look_with_keys: bool,
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}
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);
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@ -14,4 +14,7 @@ mod window;
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pub use window::*;
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mod camera;
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pub use camera::*;
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pub use camera::*;
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mod free_fly_camera;
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pub use free_fly_camera::*;
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