use mlua::UserData;
use mlua::Lua;
use bevy::prelude::*;

use include_dir::{include_dir, Dir};

static DATA_DIR: Dir<'_> = include_dir!("data");

/* 
In lieu of the old Roblox instances.
Instances, at least for the sake of bevy's design, 
are helper components that also implement a lua userdata wrapper.

I'm sure storing the Entity in the component is bad practice,
but I can't find a cleaner way of integrating with Bevy's ECS like this.
*/

trait Instance: UserData {

}

struct Script {
    name: String
}

impl Instance for Script {

}

struct Context {
    name: String,
    lua: Lua
}

impl Instance for Context {

}

struct Part {
    name: String
}

impl Instance for Part {

}

struct Folder {
    name: String
}

impl Instance for Folder {
    
}

#[derive(Component)]
enum AnyInstance {
    Context(Context),
    Script(Script),
    Part(Part)
}

fn script_executor() {

}

fn collision_detector() {

}

pub struct DuckPlugin;

impl Plugin for DuckPlugin {
    fn build(&self, app: &mut App) {
        app.add_systems(Update,(script_executor,collision_detector));
    }
}