fix ctrl-d hell
clean code, bug fix. todo: add game configuration support
clean code, bug fix. todo: add game configuration support
clean code, bug fix. todo: add game configuration support
clean code, bug fix. todo: add game configuration support
clean code, bug fix. todo: add game configuration support
clean code, bug fix. todo: add game configuration support
readme change
support to load file
load game finished
load game finished
load game finished