1 ;;; guile-irrlicht --- FFI bindings for Irrlicht Engine
2 ;;; Copyright (C) 2019 Javier Sancho <jsf@jsancho.org>
4 ;;; This file is part of guile-irrlicht.
6 ;;; Guile-irrlicht is free software; you can redistribute it and/or modify
7 ;;; it under the terms of the GNU Lesser General Public License as
8 ;;; published by the Free Software Foundation; either version 3 of the
9 ;;; License, or (at your option) any later version.
11 ;;; Guile-irrlicht is distributed in the hope that it will be useful, but
12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ;;; General Public License for more details.
16 ;;; You should have received a copy of the GNU Lesser General Public
17 ;;; License along with guile-irrlicht. If not, see
18 ;;; <http://www.gnu.org/licenses/>.
21 (define-module (irrlicht video)
22 #:use-module (system foreign)
23 #:use-module ((irrlicht bindings core) #:prefix ffi-core:)
24 #:use-module ((irrlicht bindings video) #:prefix ffi-video:)
25 #:use-module (irrlicht util)
30 get-video-driver-name))
32 (define* (begin-scene driver
37 (video-data %null-pointer)
39 (ffi-video:begin-scene driver
40 (bool->integer back-buffer)
41 (bool->integer z-buffer)
42 (make-c-struct ffi-video:scolor (reverse color))
44 (if (null? source-rect)
46 (make-c-struct ffi-core:rect source-rect))))
48 (define (end-scene driver)
49 (ffi-video:end-scene driver))
51 (define (get-fps driver)
52 (ffi-video:get-fps driver))
54 (define (get-texture driver filename)
55 (ffi-video:get-texture driver (string->pointer filename)))
57 (define (get-video-driver-name driver)
59 (ffi-video:get-video-driver-name driver)))