from ctypes import *

from pydfhack import libdfhack, ViewScreen

libdfhack.Gui_ReadViewScreen.argtypes = [ c_void_p, c_void_p ]

class Gui(object):

def __init__(self, ptr):

self._gui_ptr = ptr

def start(self):

return libdfhack.Gui_Start(self._gui_ptr)

def finish(self):

return libdfhack.Gui_Finish(self._gui_ptr)

def read_pause_state(self):

return libdfhack.Gui_ReadPauseState(self._pos_ptr) > 0

def read_view_screen(self):

s = ViewScreen()

if libdfhack.Gui_ReadViewScreen(self._gui_ptr, byref(s)) > 0:

return s

else:

return None