cody: lvlgraph: check best after shuffle

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40421 4005530d-fff6-0310-9dd1-cebe43e6787f
cody: lvlgraph: fixed compilation 32bi

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40422 4005530d-fff6-0310-9dd1-cebe43e6787f