;;; 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 gui)
- #:export (add-static-text!))
-
-(load-extension "libguile-irrlicht" "init_guile_irrlicht")
-
-(define irr-add-static-text! add-static-text!)
-(define* (add-static-text! guienv text rectangle
- #:key
- (border #f)
- (word-wrap #t)
- (parent #f)
- (id -1)
- (fill-background #f))
- (irr-add-static-text! guienv
- text
- rectangle
- border
- word-wrap
- parent
- id
- fill-background))
+ #:use-module (oop goops)
+ #:use-module (ice-9 optargs)
+ #:use-module (irrlicht base)
+ #:use-module (irrlicht foreign)
+ #:use-module ((irrlicht io) #:select (<attribute-exchanging-object>))
+ #:use-module ((irrlicht irr) #:select (<event-receiver> <reference-counted>)))
+
+
+;; ICursorControl
+(define-class <cursor-control> (<reference-counted>)
+ (irr-class #:init-value "ICursorControl"))
+
+(define-method (set-visible! (cursor-control <cursor-control>) visible)
+ (let ((setVisible (get-irrlicht-proc "setVisible" cursor-control)))
+ (setVisible cursor-control visible)))
+
+(export <cursor-control> set-visible!)
+
+
+;; IGUIElement
+(define-class <gui-element> (<attribute-exchanging-object> <event-receiver>)
+ (irr-class #:init-value "IGUIElement"))
+
+(export <gui-element>)
+
+
+;; IGUIEnvironment
+(define-class <gui-environment> (<reference-counted>)
+ (irr-class #:init-value "IGUIEnvironment"))
+
+(define-method (add-image! (gui-environment <gui-environment>) image pos . rest)
+ (let-keywords rest #f
+ ((use-alpha-channel #t)
+ (parent (make <gui-element>))
+ (id -1)
+ (text ""))
+ (let ((addImage (get-irrlicht-proc "addImage" gui-environment parent)))
+ (addImage gui-environment image pos use-alpha-channel parent id text))))
+
+(define-method (add-static-text! (gui-environment <gui-environment>) text rectangle . rest)
+ (let-keywords rest #f
+ ((border #f)
+ (word-wrap #t)
+ (parent (make <gui-element>))
+ (id -1)
+ (fill-background #f))
+ (let ((addStaticText (get-irrlicht-proc "addStaticText" gui-environment parent)))
+ (addStaticText gui-environment text rectangle border word-wrap parent
+ id fill-background))))
+
+(define-method (draw-all (gui-environment <gui-environment>))
+ ((get-irrlicht-proc "drawAll" gui-environment)
+ gui-environment))
+
+(define-method (get-font (gui-environment <gui-environment>) filename)
+ (let ((getFont (get-irrlicht-proc "getFont" gui-environment)))
+ (getFont gui-environment filename)))
+
+(define-method (get-skin (gui-environment <gui-environment>))
+ (let ((getSkin (get-irrlicht-proc "getSkin" gui-environment)))
+ (getSkin gui-environment)))
+
+(export <gui-environment> add-image! add-static-text! draw-all get-font get-skin)
+
+
+;; IGUIStaticText
+(define-class <gui-static-text> (<gui-element>)
+ (irr-class #:init-value "IGUIStaticText"))
+
+(define-method (set-override-color! (static-text <gui-static-text>) color)
+ (let ((setOverrideColor (get-irrlicht-proc "setOverrideColor" static-text)))
+ (setOverrideColor static-text color)))
+
+(export <gui-static-text> set-override-color!)
+
+
+;; IGUIImage
+(define-class <gui-image> (<gui-element>)
+ (irr-class #:init-value "IGUIImage"))
+
+(export <gui-image>)
+
+
+;; IGUISkin
+(define-class <gui-skin> (<attribute-exchanging-object>)
+ (irr-class #:init-value "IGUISkin"))
+
+(define-method (set-font! (skin <gui-skin>) font . rest)
+ (let-keywords rest #f
+ ((which 'default))
+ (let ((setFont (get-irrlicht-proc "setFont" skin)))
+ (setFont skin font which))))
+
+(export <gui-skin> set-font!)
+
+
+;; IGUIFont
+(define-class <gui-font> (<reference-counted>)
+ (irr-class #:init-value "IGUIFont"))
+
+(export <gui-font>)