Fix
issue #791:
- Send drawn map data on room creation
- Don't use MAP parameter to deduce mapgen when it is one of "+rnd+", "+drawn+", "+maze+"
merge time. it's been a while
tweak code of DrawTextureFromRectDir a bit, removing issue with different x offset depending on dir. also removing the workaround wrt that issue in the frozen hog code
Code drawn map in haskell \o/
(not finished, todo: compressing and base64 encoding)
fix typo that caused visual glitch in water body (e.g. visible on that particular screenie on bottom right corner)