Spawning scripts

To spawn a Lua script you will need to get a handle to a script asset using bevy’s AssetServer.

#![allow(unused)]
fn main() {
extern crate bevy;
extern crate bevy_scriptum;

use bevy::prelude::*;
use bevy_scriptum::prelude::*;
use bevy_scriptum::runtimes::lua::prelude::*;

fn my_spawner(mut commands: Commands, assets_server: Res<AssetServer>) {
    commands.spawn(Script::<LuaScript>::new(
        assets_server.load("my_script.lua"),
    ));
}
}

After they scripts have been evaled by bevy_scriptum, the entities that they’ve been attached to will get the Script::<LuaScript> component stripped and instead LuaScriptData component will be attached.

So to query scipted entities you could do something like:

#![allow(unused)]
fn main() {
extern crate bevy;
extern crate bevy_scriptum;

use bevy::prelude::*;
use bevy_scriptum::prelude::*;
use bevy_scriptum::runtimes::lua::prelude::*;

fn my_system(
    mut scripted_entities: Query<(Entity, &mut LuaScriptData)>,
) {
    for (entity, mut script_data) in &mut scripted_entities {
        // do something with scripted entities
    }
}
}