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 device)
22 #:use-module (ice-9 match)
23 #:use-module (system foreign)
24 #:use-module ((irrlicht bindings) #:prefix ffi:)
25 #:use-module ((irrlicht bindings core) #:prefix ffi-core:)
26 #:use-module ((irrlicht bindings video) #:prefix ffi-video:)
27 #:use-module (irrlicht util)
28 #:export (create-device
39 (define* (create-device #:key
40 (device-type 'software)
41 (window-size '(640 480))
46 (let ((driver (match device-type
47 ('null ffi-video:EDT_NULL)
48 ('software ffi-video:EDT_SOFTWARE)
49 ('burnings ffi-video:EDT_BURNINGSVIDEO)
50 ('direct3d8 ffi-video:EDT_DIRECT3D8)
51 ('direct3d9 ffi-video:EDT_DIRECT3D9)
52 ('opengl ffi-video:EDT_OPENGL)
53 ('count ffi-video:EDT_COUNT))))
54 (let ((device (ffi:create-device driver
55 (ffi-core:dimension2d->pointer window-size)
57 (bool->integer fullscreen)
58 (bool->integer stencilbuffer)
59 (bool->integer vsync))))
60 (if (null-pointer? device) #f device))))
62 (define (get-cursor-control device)
63 (ffi:get-cursor-control device))
65 (define (get-file-system device)
66 (ffi:get-file-system device))
68 (define (get-video-driver device)
69 (ffi:get-video-driver device))
71 (define (get-gui-environment device)
72 (ffi:get-gui-environment device))
74 (define (get-scene-manager device)
75 (ffi:get-scene-manager device))
77 (define (is-window-active? device)
78 (integer->bool (ffi:is-window-active device)))
80 (define (set-window-caption! device text)
81 (ffi:set-window-caption device (string->pointer text)))
83 (define (device-run? device)
84 (integer->bool (ffi:run device)))
86 (define (device-drop! device)
87 (integer->bool (ffi:drop device)))