def __init__(self):
self.global_keymap = Keymap()
self.global_keymap.register_key(Key(pygame.KMOD_CTRL, pygame.K_q),
keydown_noarg(self._quit))
self.global_keymap.activate()
self.mouse_map = MouseMap()
self.lc = LoopingCall(self._iteration)
class Loop(object):
fps = 20
def __init__(self):
self.global_keymap = Keymap()
self.global_keymap.register_key(Key(pygame.KMOD_CTRL, pygame.K_q),
keydown_noarg(self._quit))
self.global_keymap.activate()
self.mouse_map = MouseMap()
self.lc = LoopingCall(self._iteration)
def _handle_event(self, event):
if event.type == pygame.QUIT:
self._quit()
if event.type in [pygame.KEYDOWN, pygame.KEYUP]:
self.global_keymap.key_event(event)
if event.type in [pygame.MOUSEBUTTONDOWN, pygame.MOUSEBUTTONUP, pygame.MOUSEMOTION]:
self.mouse_map.mouse_event(MouseEvent(event))
def _quit(self):
"""Quits the program"""
self.lc.stop()
def _stop(self, e):
reactor.stop()
def loop(self, display, widget):
self.display = display
self.widget = widget
self.global_keymap.set_next_keymap(self.widget.keymap)
reactor.callWhenRunning(self._start_loop)
reactor.run()
def _start_loop(self):
d = self.lc.start(1. / self.fps)
d.addCallback(self._stop)
d.addErrback(twisted.python.log.err)
def _iteration(self):
draw.offset.step()
for event in pygame.event.get():
self._handle_event(event)
draw.fill(self.display, (0, 0, 0))
self.widget.update()
self.widget.draw(self.display, (0, 0))
pygame.display.flip()