Our AIBO codebase is even bigger. (I’m not sure that’s a good thing.) I don’t have statistics for comments vs. code vs. blank, but the overall numbers are:
We compete in the Standard Platform League of RoboCup where teams consisting of Nao robots each play on a field of 7.4 m x 5.4 m. The robots operate fully autonomously; there is no external control by humans or computers.
We placed 2nd in the SPL in 2009, 3rd in the Aibo league in 2008, and were World Champions in 2007.
Our AIBO codebase is even bigger. (I’m not sure that’s a good thing.) I don’t have statistics for comments vs. code vs. blank, but the overall numbers are:
*.cc: 146K
*.h: 44K
*.py: 33K
Total: 223K