craftyjs/Crafty — pull request #325 by Solskido (2012-07-25 20:34:30+00:00)
Title: Fix for SpriteAnimation.isPlaying()

The SpriteAnimation component's .isPlaying() function would return false no matter what animation was or wasn't playing. The function was referencing a variable called !!this._interval which was never defined or set anywhere else. Changing it to !!this._currentReelId yielded intended results.