1 ;;; Gacela, a GNU Guile extension for fast games development
2 ;;; Copyright (C) 2016 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/>.
18 (define-module (gacela scene)
19 #:use-module (gacela game)
20 #:use-module (srfi srfi-9)
21 #:use-module (srfi srfi-9 gnu)
29 (define-record-type <scene>
30 (make-scene name procedure)
33 (procedure scene-procedure))
35 (set-record-type-printer! <scene>
37 (format port "#<scene ~a>" (scene-name record))))
42 (define (display-scene scene . args)
43 (apply (scene-procedure scene) args))
45 (define (run-scene scene . args)
47 (cons (scene-procedure scene) args)))