#[no_std, cache_output]
extract import "constants.spwn"
impl @object {
	set: (self, key: @object_key, value) {
		$.edit_obj(self, key, value);
	},
	with: (self, key: @object_key, value) {
		let new_obj = self
		new_obj.set(key, value)
		return new_obj
	},
	add_groups: (self, groups: @group | [@group]) {
		let grps = switch groups {
			@group: [groups],
			[@group]: groups
		};

		if self has obj_props.GROUPS {

			grps += switch self[obj_props.GROUPS] {
				@group: [self[obj_props.GROUPS]],
				[@group]: self[obj_props.GROUPS]
			};
		}
		self.set(obj_props.GROUPS, grps);
	},
	add: (self) {
		$.add(self);
	}
}