def is_window_closed():
"""Returns True if the exit button on the window has been clicked and
stays True afterwards.
Returns: bool:
"""
return _lib.TCOD_console_is_window_closed()
def _processEvents():
"""Flushes the event queue from libtcod into the global list _eventQueue"""
global _mousel, _mousem, _mouser, _eventsflushed, _pushedEvents
_eventsflushed = True
events = _pushedEvents # get events from event.push
_pushedEvents = [] # then clear the pushed events queue
mouse = _ffi.new('TCOD_mouse_t *')
libkey = _ffi.new('TCOD_key_t *')
while 1:
libevent = _lib.TCOD_sys_check_for_event(_lib.TCOD_EVENT_ANY, libkey, mouse)
if not libevent: # no more events from libtcod
break
#if mouse.dx or mouse.dy:
if libevent & _lib.TCOD_EVENT_MOUSE_MOVE:
events.append(MouseMotion((mouse.x, mouse.y),
(mouse.cx, mouse.cy),
(mouse.dx, mouse.dy),
(mouse.dcx, mouse.dcy)))
mousepos = ((mouse.x, mouse.y), (mouse.cx, mouse.cy))
for oldstate, newstate, released, button in \
zip((_mousel, _mousem, _mouser),
(mouse.lbutton, mouse.mbutton, mouse.rbutton),
(mouse.lbutton_pressed, mouse.mbutton_pressed,
mouse.rbutton_pressed),
(1, 2, 3)):
if released:
if not oldstate:
events.append(MouseDown(button, *mousepos))
events.append(MouseUp(button, *mousepos))
if newstate:
events.append(MouseDown(button, *mousepos))
elif newstate and not oldstate:
events.append(MouseDown(button, *mousepos))
if mouse.wheel_up:
events.append(MouseDown(4, *mousepos))
if mouse.wheel_down:
events.append(MouseDown(5, *mousepos))
_mousel = mouse.lbutton
_mousem = mouse.mbutton
_mouser = mouse.rbutton
if libkey.vk == _lib.TCODK_NONE:
break
if libkey.pressed:
keyevent = KeyDown
else:
keyevent = KeyUp
events.append(
keyevent(
libkey.vk,
libkey.c.decode('ascii', errors='ignore'),
_ffi.string(libkey.text).decode('utf-8'),
libkey.shift,
libkey.lalt,
libkey.ralt,
libkey.lctrl,
libkey.rctrl,
libkey.lmeta,
libkey.rmeta,
)
)
if _lib.TCOD_console_is_window_closed():
events.append(Quit())
_eventQueue.extend(events)