Arduino and Verilog Coding and interfacing

hi, I am doing a project in verilog, and I need some help. project involves VGA module. what I am basically trying to do is: I am going to have a proximity sensor that detects horizontal hand motion. it is connected to an arduino in which converts analog data received from sensor to digital data, then feeds that data to an FPGA board ( altera DE2 board), then I want FPGA to draw a animated paddle on the bottom of monitor screen based on hands position (through VGA module). in other word, I want to create a brick/pong game in which the tray at the bottom is controlled by hand motion ([login to view URL]). So project is two part: 1-you gotta teach mea how to interface arduino and sensor with altera FPGA based DE2 board. 2-so the verilog code part. verilog code should be an easy verilog animation code if you have had experience before.