iPhone Cocos2d Programmer wanted

Looking for a very simple function. What this function will need to do (cocos2d):

* Add a sprite, the shape of a circle, named [url removed, login to view], to the scene, at a position that I can later adjust. The rest of this function must not be dependent on a single dimension of [url removed, login to view] (example: I want to be able to use this for [url removed, login to view] if the size 50x50 or 100x100 or 84x84). For simplicity, there needs to be a dot/triangle/something at the top of the circle (think of a wedding ring from the profile view, with the band as the circle, and the diamond as the "dot/triangle/something" at the top of the circle. I'll include a sample image)

* I'll need two x,y CGpoints from the sprite: the center of the sprite, the point on the circle where the dot/triangle/object is

* Based on the user's touch, using bound's checking to determine the closest point from the user's actual touch on the screen to the edge of the circle, [url removed, login to view] should rotate ([url removed, login to view]'s center x,y CGpoint being the anchor) so that the dot/triangle/object is that closest point.

* I want the rotation to only start if the user's touch begins within a relative pixel distance from the dot/triangle/object (touchesBegan{} isn't successful if the user's touch isn't close to the dot/triangle/object, touchesMoved{} is only successful if touchesBegan{} is successful, touchesEnded{} stops rotation)

* after the touch is ended, I'll need to be able to reference the new two points: [url removed, login to view]'s center (unchanged) and the new location of the dot/triangle/object (wherever the user rotated it)

## Deliverables

my sample image was created with paint in windows, please create a new [url removed, login to view] image with transparent background. The image basically shows a before/after scenario.

Habilidades: Cocoa, Engenharia, Consolas de Jogos, Design de jogos, Mac OS, Mobile App Development, PHP, Gestão de projetos, Arquitetura de software, Teste de Software

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Acerca do Empregador:
( 2 comentários ) San Antonio, United States

ID do Projeto: #3016659