2D Toolkit Forum

2D Toolkit => Support => Topic started by: timchiang on July 25, 2013, 06:36:57 am

Title: button doesn't work in unity3d 4.2
Post by: timchiang on July 25, 2013, 06:36:57 am

I upgrade unity to 4.2 , then the button can not click any more in unity editor . my 2dtoolkit version is 1.92.
Can any body help?

Title: Re: button doesn't work in unity3d 4.2
Post by: unikronsoftware on July 25, 2013, 11:44:04 am

Please refer to this here:
http://unikronsoftware.com/2dtoolkit/forum/index.php/topic,1682.msg10936.html#msg10936

Unity 4.2 broke the button, because they incorrectly say everything supports multitouch even though it doesnt.

Title: Re: button doesn't work in unity3d 4.2
Post by: PaulForest on July 25, 2013, 04:49:21 pm

Hi guys,

We ran into the same issue, and we were able to track down the source of the problem. 

The issue is that in Unity < 4.2, Input.multiTouchEnabled returned false in the Unity editor.  Now it returns true.

The workaround is to use preprocessor conditionals.

So change:

#if !UNITY_FLASH
         if (Input.multiTouchEnabled)
...

to

#if !UNITY_FLASH && !(UNITY_EDITOR || UNITY || UNITY_STANDALONE_OSX || UNITY_DASHBOARD_WIDGET || UNITY_STANDALONE_WIN  || UNITY_STANDALONE_LINUX)
...

Will email the fixed file to your support email. 

Thanks again for a great product, guys!

Title: Re: button doesn't work in unity3d 4.2
Post by: unikronsoftware on July 25, 2013, 06:17:21 pm

Thanks Paul :)