From 7e2dfbae22741ad2581e27c00fc587870a2be133 Mon Sep 17 00:00:00 2001
From: Javier Sancho <jsf@jsancho.org>
Date: Sun, 17 May 2020 08:30:08 +0200
Subject: [PATCH] add-animator!

---
 irrlicht.scm       |  1 +
 irrlicht/scene.scm | 20 ++++++++++++--------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/irrlicht.scm b/irrlicht.scm
index 345a5c7..11fcb96 100644
--- a/irrlicht.scm
+++ b/irrlicht.scm
@@ -30,6 +30,7 @@
   #:use-module (irrlicht video)
   #:duplicates (merge-generics)
   #:re-export (add-animated-mesh-scene-node!
+               add-animator!
                add-camera-scene-node!
                add-camera-scene-node-fps!
                add-custom-scene-node!
diff --git a/irrlicht/scene.scm b/irrlicht/scene.scm
index 45b2c9b..e084ccc 100644
--- a/irrlicht/scene.scm
+++ b/irrlicht/scene.scm
@@ -42,6 +42,13 @@
 (export <animated-mesh>)
 
 
+;; ISceneNodeAnimator
+(define-class <scene-node-animator> (<attribute-exchanging-object> <event-receiver>)
+  (irr-class #:init-value "ISceneNodeAnimator"))
+
+(export <scene-node-animator>)
+
+
 ;; ISceneManager
 (define-class <scene-manager> (<reference-counted>)
   (irr-class #:init-value "ISceneManager"))
@@ -181,6 +188,10 @@
 (define-class <scene-node> (<attribute-exchanging-object>)
   (irr-class #:init-value "ISceneNode"))
 
+(define-method (add-animator! (node <scene-node>) (animator <scene-node-animator>))
+  (let ((addAnimator (get-irrlicht-proc "addAnimator" node)))
+    (addAnimator node animator)))
+
 (define-method (set-material-flag! (node <scene-node>) flag new-value)
   ((get-irrlicht-proc "setMaterialFlag" node)
    node
@@ -197,7 +208,7 @@
   (let ((setPosition (get-irrlicht-proc "setPosition" node)))
     (setPosition node new-pos)))
 
-(export <scene-node> set-material-flag! set-material-texture! set-position!)
+(export <scene-node> add-animator! set-material-flag! set-material-texture! set-position!)
 
 
 ;; IAnimatedMeshSceneNode
@@ -224,10 +235,3 @@
   (irr-class #:init-value "IMeshSceneNode"))
 
 (export <mesh-scene-node>)
-
-
-;; ISceneNodeAnimator
-(define-class <scene-node-animator> (<attribute-exchanging-object> <event-receiver>)
-  (irr-class #:init-value "ISceneNodeAnimator"))
-
-(export <scene-node-animator>)
-- 
2.39.5