"\n" +
"COMMANDS:\n" +
" h Display this help message\n" +
" q Quit the program\n" +
" r Randomize face\n" +
" d D1 D2 Select dimensions D1 and D2\n"
)
print help_message
while not quit:
command_args = raw_input('Type a command: ').strip().split(" ")
if command_args[0] == 'h':
print help_message
elif command_args[0] == 'q':
quit = True
elif command_args[0] == 'r':
morpher.shuffle()
im.set_array(morpher.generate_face())
pyplot.draw()
elif command_args[0] == 'd':
if len(command_args) < 3:
print" ERROR: need two dimensions to select"
else:
try:
arg0 = int(command_args[1])
arg1 = int(command_args[2])
morpher.select_dimensions(arg0, arg1)
except ValueError:
print " ERROR: Dimensions must be integers in [0, 28]"
except KeyError:
print " ERROR: Dimensions must be integers in [0, 28]"
