After getting the circle as the prototype . I start to test how to move the object to move in different direction. because of using mobile as controller i cannot use keycode to control the object i need to use button to send data to server. when the server received the data then the object with base on the code.
When the function left be trigger, the object x will -2; same go to different direction.
Below is a video example to show how it work.
I used firebug to check the data that being send and received after trigger the button.
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