;;; guile-irrlicht --- FFI bindings for Irrlicht Engine
-;;; Copyright (C) 2019 Javier Sancho <jsf@jsancho.org>
+;;; Copyright (C) 2020 Javier Sancho <jsf@jsancho.org>
;;;
;;; This file is part of guile-irrlicht.
;;;
(define-module (irrlicht device)
- #:use-module (ice-9 match)
- #:use-module (system foreign)
- #:use-module ((irrlicht bindings) #:prefix ffi:)
- #:use-module ((irrlicht bindings core) #:prefix ffi-core:)
- #:use-module ((irrlicht bindings video) #:prefix ffi-video:)
- #:use-module (irrlicht util)
- #:export (create-device
- get-cursor-control
- get-file-system
- get-video-driver
- get-gui-environment
- get-scene-manager
- is-window-active?
- set-window-caption!
- device-run?
- device-drop!))
+ #:use-module (oop goops)
+ #:use-module (irrlicht base)
+ #:use-module (irrlicht foreign)
+ #:use-module (irrlicht io)
+ #:use-module (irrlicht irr)
+ #:use-module (irrlicht gui)
+ #:use-module (irrlicht scene)
+ #:use-module (irrlicht video))
+
+
+;; IrrlichtDevice
+(define-class <irrlicht-device> (<reference-counted>)
+ (irr-class #:init-value "IrrlichtDevice"))
(define* (create-device #:key
(device-type 'software)
(bits 16)
(fullscreen #f)
(stencilbuffer #f)
- (vsync #f))
- (let ((driver (match device-type
- ('null ffi-video:EDT_NULL)
- ('software ffi-video:EDT_SOFTWARE)
- ('burnings ffi-video:EDT_BURNINGSVIDEO)
- ('direct3d8 ffi-video:EDT_DIRECT3D8)
- ('direct3d9 ffi-video:EDT_DIRECT3D9)
- ('opengl ffi-video:EDT_OPENGL)
- ('count ffi-video:EDT_COUNT))))
- (let ((device (ffi:create-device driver
- (ffi-core:dimension2d->pointer window-size)
- bits
- (bool->integer fullscreen)
- (bool->integer stencilbuffer)
- (bool->integer vsync))))
- (if (null-pointer? device) #f device))))
-
-(define (get-cursor-control device)
- (ffi:get-cursor-control device))
+ (vsync #f)
+ (receiver (make <event-receiver>)))
+ (if (not (is-a? receiver <event-receiver>))
+ (error
+ "In procedure create-device: Wrong type argument (expecting <event-receiver>):"
+ receiver))
-(define (get-file-system device)
- (ffi:get-file-system device))
+ (make <irrlicht-device>
+ #:irr-pointer
+ ((get-irrlicht-proc "createDevice")
+ device-type
+ window-size
+ bits
+ fullscreen
+ stencilbuffer
+ vsync
+ receiver)))
-(define (get-video-driver device)
- (ffi:get-video-driver device))
+(define-method (get-file-system (device <irrlicht-device>))
+ (let ((getFileSystem (get-irrlicht-proc "getFileSystem" device)))
+ (make <file-system>
+ #:irr-pointer (getFileSystem device))))
-(define (get-gui-environment device)
- (ffi:get-gui-environment device))
+(define-method (get-gui-environment (device <irrlicht-device>))
+ (let ((getGUIEnvironment (get-irrlicht-proc "getGUIEnvironment" device)))
+ (make <gui-environment>
+ #:irr-pointer (getGUIEnvironment device))))
-(define (get-scene-manager device)
- (ffi:get-scene-manager device))
+(define-method (get-scene-manager (device <irrlicht-device>))
+ (make <scene-manager>
+ #:irr-pointer ((get-irrlicht-proc "getSceneManager" device) device)))
-(define (is-window-active? device)
- (integer->bool (ffi:is-window-active device)))
+(define-method (get-video-driver (device <irrlicht-device>))
+ (make <video-driver>
+ #:irr-pointer ((get-irrlicht-proc "getVideoDriver" device) device)))
-(define (set-window-caption! device text)
- (ffi:set-window-caption device (string->pointer text)))
+(define-method (run (device <irrlicht-device>))
+ ((get-irrlicht-proc "run" device) device))
-(define (device-run? device)
- (integer->bool (ffi:run device)))
+(define-method (set-window-caption! (device <irrlicht-device>) text)
+ ((get-irrlicht-proc "setWindowCaption" device)
+ device text))
-(define (device-drop! device)
- (integer->bool (ffi:drop device)))
+(export create-device get-file-system get-gui-environment get-scene-manager get-video-driver run
+ set-window-caption!)