slider follow circle start/end animations (itdelatrisu/opsu@99c698b)

2017-02-25 23:35:51 +01:00
parent e889e0f79f
commit 9c31cd63ba
3 changed files with 41 additions and 5 deletions
--- a/src/org/newdawn/slick/Image.java
+++ b/src/org/newdawn/slick/Image.java
@@ -981,8 +981,9 @@ public class Image implements Renderable {
     * 
     * @param alpha The alpha value to use when rendering this image
     */
-    public void setAlpha(float alpha) {
+    public Image setAlpha(float alpha) {
    	this.alpha = alpha;
+        return this;
    }
    
    /**