1 ;;; Gacela, a GNU Guile extension for fast games development
2 ;;; Copyright (C) 2009 by Javier Sancho Fernandez <jsf at jsancho dot org>
4 ;;; This program is free software: you can redistribute it and/or modify
5 ;;; it under the terms of the GNU General Public License as published by
6 ;;; the Free Software Foundation, either version 3 of the License, or
7 ;;; (at your option) any later version.
9 ;;; This program is distributed in the hope that it will be useful,
10 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
11 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 ;;; GNU General Public License for more details.
14 ;;; You should have received a copy of the GNU General Public License
15 ;;; along with this program. If not, see <http://www.gnu.org/licenses/>.
20 (define-macro (hash-add-mob hash-table mob)
21 `(hash-set! ,hash-table (procedure-name ,mob) (lambda () (,mob))))
23 (define-macro (hash-remove-mob hash-table mob)
24 `(hash-remove! ,hash-table (procedure-name ,mob)))
29 (define get-mob-world #f)
33 (let ((active-mobs (make-hash-table)) (reload #f))
36 (hash-add-mob active-mobs mob)
41 (hash-remove-mob active-mobs mob)
48 (hash-map->list (lambda (k v) v) active-mobs))
51 (set! mobs (lambda () active-mobs))
52 (set! vreload (lambda () reload)))