lyra-engine/lyra-scripting/src/script.rs

use std::sync::atomic::{AtomicU64, Ordering};

use lyra_ecs::Component;
use lyra_resource::{ResHandle, ResourceData};

use crate::lyra_engine;

static SCRIPT_ID_COUNTER: AtomicU64 = AtomicU64::new(0);

#[derive(Clone)]
pub struct Script<T: ResourceData> {
    res: ResHandle<T>,
    name: String,
    id: u64
}

impl<T: ResourceData> Script<T> {
    pub fn new(name: &str, script: ResHandle<T>) -> Self {
        Self {
            res: script,
            name: name.to_string(),
            id: SCRIPT_ID_COUNTER.fetch_add(1, Ordering::AcqRel)
        }
    }

    pub fn res_handle(&self) -> ResHandle<T> {
        self.res.clone()
    }

    pub fn name(&self) -> &str {
        &self.name
    }

    pub fn id(&self) -> u64 {
        self.id
    }
}

/// A list of scripts
#[derive(Clone, Default, Component)]
pub struct ScriptList<T: ResourceData>(Vec<Script<T>>);

impl<T: ResourceData> ScriptList<T> {
    pub fn new(list: Vec<Script<T>>) -> Self {
        Self(list)
    }
}

impl<T: ResourceData> std::ops::Deref for ScriptList<T> {
    type Target = Vec<Script<T>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

impl<T: ResourceData> std::ops::DerefMut for ScriptList<T> {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}