Create a tool that does simple animation and interactivity

Program (preferable in C) a new tool that does basic animation and interactivity. First, you need to download the Director tool and see how it works: [login to view URL] Need the follow UI metaphor: • Need a "Stage"; • A "Timeline" for animations; • A "Cast" window where the user will be able to drag images. Minimum functionality required: • The ability to make a simple animation using the Timeline. Exemple: At frame one the image is at one position and at the frame 50 you can position the image at a different position in the Stage to automatically generate an animation. You need to program these functionalities and provide the code. This project will be available as open source on GitHub. Required: The desktop tool must run on Windows, Mac and Linux.