"In procedure create-device: Wrong type argument (expecting <event-receiver>):"
receiver))
- (make <irrlicht-device>
- #:irr-pointer
- ((get-irrlicht-proc "createDevice")
- device-type
- window-size
- bits
- fullscreen
- stencilbuffer
- vsync
- receiver)))
+ (let* ((createDevice (get-irrlicht-proc "createDevice"))
+ (device (createDevice device-type window-size bits fullscreen stencilbuffer
+ vsync receiver)))
+ (cond ((null-object? device)
+ (error "In procedure create-device: Device cannot be created"))
+ (else
+ device))))
(define-method (get-cursor-control (device <irrlicht-device>))
(let ((getCursorControl (get-irrlicht-proc "getCursorControl" device)))
- (make <cursor-control>
- #:irr-pointer (getCursorControl device))))
+ (getCursorControl device)))
(define-method (get-file-system (device <irrlicht-device>))
(let ((getFileSystem (get-irrlicht-proc "getFileSystem" device)))
- (make <file-system>
- #:irr-pointer (getFileSystem device))))
+ (getFileSystem device)))
(define-method (get-gui-environment (device <irrlicht-device>))
(let ((getGUIEnvironment (get-irrlicht-proc "getGUIEnvironment" device)))
- (make <gui-environment>
- #:irr-pointer (getGUIEnvironment device))))
+ (getGUIEnvironment device)))
(define-method (get-scene-manager (device <irrlicht-device>))
- (make <scene-manager>
- #:irr-pointer ((get-irrlicht-proc "getSceneManager" device) device)))
+ (let ((getSceneManager (get-irrlicht-proc "getSceneManager" device)))
+ (getSceneManager device)))
(define-method (get-video-driver (device <irrlicht-device>))
- (make <video-driver>
- #:irr-pointer ((get-irrlicht-proc "getVideoDriver" device) device)))
+ (let ((getVideoDriver (get-irrlicht-proc "getVideoDriver" device)))
+ (getVideoDriver device)))
+
+(define-method (is-window-active? (device <irrlicht-device>))
+ (let ((isWindowActive (get-irrlicht-proc "isWindowActive" device)))
+ (isWindowActive device)))
(define-method (run (device <irrlicht-device>))
((get-irrlicht-proc "run" device) device))
((get-irrlicht-proc "setWindowCaption" device)
device text))
-(export create-device get-cursor-control get-file-system get-gui-environment get-scene-manager
- get-video-driver run set-window-caption!)
+(define-method (yield-device (device <irrlicht-device>))
+ (let ((yield (get-irrlicht-proc "yield" device)))
+ (yield device)))
+
+(export <irrlicht-device> create-device get-cursor-control get-file-system get-gui-environment
+ get-scene-manager get-video-driver is-window-active? run set-window-caption! yield-device)