1 ;;; guile-irrlicht --- FFI bindings for Irrlicht Engine
2 ;;; Copyright (C) 2020 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 device)
22 #:use-module (oop goops)
23 #:use-module (irrlicht base)
24 #:use-module (irrlicht foreign)
25 #:use-module (irrlicht io)
26 #:use-module (irrlicht irr)
27 #:use-module (irrlicht gui)
28 #:use-module (irrlicht scene)
29 #:use-module (irrlicht video))
33 (define-class <irrlicht-device> (<reference-counted>)
34 (irr-class #:init-value "IrrlichtDevice"))
36 (define* (create-device #:key
37 (device-type 'software)
38 (window-size '(640 480))
43 (receiver (make <event-receiver>)))
44 (if (not (is-a? receiver <event-receiver>))
46 "In procedure create-device: Wrong type argument (expecting <event-receiver>):"
49 (let* ((createDevice (get-irrlicht-proc "createDevice"))
50 (device-pointer (createDevice device-type window-size bits fullscreen stencilbuffer
52 (cond ((null-pointer? device-pointer)
53 (error "In procedure create-device: Device cannot be created"))
55 (make <irrlicht-device> #:irr-pointer device-pointer)))))
57 (define-method (get-cursor-control (device <irrlicht-device>))
58 (let ((getCursorControl (get-irrlicht-proc "getCursorControl" device)))
59 (make <cursor-control>
60 #:irr-pointer (getCursorControl device))))
62 (define-method (get-file-system (device <irrlicht-device>))
63 (let ((getFileSystem (get-irrlicht-proc "getFileSystem" device)))
65 #:irr-pointer (getFileSystem device))))
67 (define-method (get-gui-environment (device <irrlicht-device>))
68 (let ((getGUIEnvironment (get-irrlicht-proc "getGUIEnvironment" device)))
69 (make <gui-environment>
70 #:irr-pointer (getGUIEnvironment device))))
72 (define-method (get-scene-manager (device <irrlicht-device>))
74 #:irr-pointer ((get-irrlicht-proc "getSceneManager" device) device)))
76 (define-method (get-video-driver (device <irrlicht-device>))
78 #:irr-pointer ((get-irrlicht-proc "getVideoDriver" device) device)))
80 (define-method (is-window-active? (device <irrlicht-device>))
81 (let ((isWindowActive (get-irrlicht-proc "isWindowActive" device)))
82 (isWindowActive device)))
84 (define-method (run (device <irrlicht-device>))
85 ((get-irrlicht-proc "run" device) device))
87 (define-method (set-window-caption! (device <irrlicht-device>) text)
88 ((get-irrlicht-proc "setWindowCaption" device)
91 (define-method (yield-device (device <irrlicht-device>))
92 (let ((yield (get-irrlicht-proc "yield" device)))
95 (export create-device get-cursor-control get-file-system get-gui-environment get-scene-manager
96 get-video-driver is-window-active? run set-window-caption! yield-device)