Function veloren_server::sys::terrain::prepare_player_presences

pub fn prepare_player_presences<'a, P>(
    world_size: Vec2<u32>,
    max_view_distance: u32,
    entities: &Entities<'a>,
    positions: P,
    presences: &ReadStorage<'a, Presence>,
    clients: &ReadStorage<'a, Client>
) -> (Vec<((Vec2<i16>, i32), Entity)>, Vec<(Vec2<i16>, i32)>)
where
    P: GenericReadStorage<Component = Pos> + Join<Type = &'a Pos>,