client now gets visual update when opponent leaves
client now gets visual update when opponent leaves
merging branches
fixed duplicate action buttons bug
implemented single player and ai choice buttons in client
this is the real commit for adding AI choice buttons
Fixed client crash on game over (swing dialog related)
client no longer crashes on game end (or recognizes it), started refactoring
single player now has end game message, resembles full client
Merge branch 'client-server' of https://github.com/Cardshifter/Cardshifter into javafx