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use specs::{Component, DenseVecStorage, Entity, LazyUpdate};

use crate::ActionEnt;

#[derive(Debug, Component)]
pub struct Action {
    pub factory: Box<dyn ActionFactory>,
    pub state: ActionState,
}
impl Action {
    pub fn new(factory: Box<dyn ActionFactory>) -> Self {
        Self {
            factory,
            state: ActionState::Init,
        }
    }
}

pub trait ActionFactory: std::fmt::Debug + Send + Sync {
    fn add(&self, ent: Entity, action: ActionEnt, lazy: &LazyUpdate);
}

#[derive(Debug, Clone, Eq, PartialEq)]
pub enum ActionState {
    Init,
    Requested,
    Executing,
    Cancelled,
    Success,
    Failure,
}