The result looks nice - this could be transformed into something like pokemon essentials.
The source itself isn't written that well. He uses the dom for entities instead of canvas. If you want to make an mmo based on this, it could get a performance problem in future. It will struggle down on too many players. Using the dom in games is just too stone age.
I flew over the source and noticed he s using jquery and a very bad fake depth system. The walking animations are sloppy as well.
I don't think it's a good idea to spend time on this. As said the result is nice but the behind is not imo.
Also got various unhandled errors, I can't run the game in chrome (it crashes my whole computer lol?).
Anyway, thanks for providing this nice peace
Your post inspired me to start to finish my latest pokemon game and release it here. It comes very close to the originals and has the ability to read graphics from gba roms - just like pokemmo does