From 3d35f95c15606d9fb7e1ed07b687d72fd02d716d Mon Sep 17 00:00:00 2001
From: Sven Slootweg <jamsoftgamedev@gmail.com>
Date: Thu, 8 May 2014 23:36:35 +0200
Subject: [PATCH] Add inverse repeats

---
 compiled/radium.js        | 4 ++++
 radium/engine.ease.coffee | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/compiled/radium.js b/compiled/radium.js
index 0615e88..d7ccf42 100644
--- a/compiled/radium.js
+++ b/compiled/radium.js
@@ -729,6 +729,10 @@
       if (current_frame >= this.start_frame + this.duration) {
         if (this.infinite) {
           this.start_frame = current_frame;
+          if (this.invert_repeat) {
+            this.start = this.start + this.change;
+            this.change = -this.change;
+          }
           return this.value = this.start;
         } else if (this.next != null) {
           return this.goToNext();
diff --git a/radium/engine.ease.coffee b/radium/engine.ease.coffee
index 6a3764b..71ada8a 100644
--- a/radium/engine.ease.coffee
+++ b/radium/engine.ease.coffee
@@ -117,6 +117,9 @@ class Ease
 		if current_frame >= @start_frame + @duration
 			if @infinite
 				@start_frame = current_frame
+				if @invert_repeat
+					@start = @start + @change
+					@change = -@change
 				@value = @start
 			else if @next?
 				@goToNext()