Galactica/crates/gameobject/src/handles.rs

use std::hash::Hash;

use galactica_content::ShipHandle;

/// A lightweight representation of a ship in the galaxy
#[derive(Debug, Clone, Copy)]
pub struct GameShipHandle {
	/// This ship's unique index
	pub(crate) index: u64,

	/// This ship's content handle
	/// (technically redundant, but this greatly simplifies code)
	pub(crate) content: ShipHandle,
}

impl GameShipHandle {
	pub fn content_handle(&self) -> ShipHandle {
		self.content
	}
}

impl Hash for GameShipHandle {
	fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
		self.index.hash(state)
	}
}

impl Eq for GameShipHandle {}
impl PartialEq for GameShipHandle {
	fn eq(&self, other: &Self) -> bool {
		self.index.eq(&other.index)
	}
}