def userProcess(self):
"""
Extract which body is which, send off
"""
# Determin which body is the trigger, and which is the contacting object
me = self.m_body0.getUserData();
contactor = self.m_body1.getUserData();
# Our guess was wrong
if ITrigger.providedBy(contactor):
me, contactor = contactor, me # swap values
# Store the contact information for latter event firing
contact_material = contactor.material
contact_info = (contactor, contact_material)
# If this is the first time we are contacting post the event
if not self._contactors.has_key(contact_info):
enter_event = self._contact_events[contact_material][0]
if enter_event is not None:
event.post(enter_event, contactor)
self._contactors[contact_info] = True
# Ignore all contacts
return 0
def post_update(self):
new_contactors = {}
for contact_info, contacting in self._contactors.iteritems():
if contacting:
new_contactors[contact_info] = False
else:
contactor, material = contact_info
leave_event = self._contact_events[material][1]
if leave_event is not None:
event.post(leave_event, contactor)
self._contactors.clear()
self._contactors.update(new_contactors)
def post_key_event(self, key, down, ctrl_down, alt_down, shift_down,
meta_down):
mod_keys = pack_mod_keys(ctrl_down, alt_down, shift_down, meta_down)
# Find all events that are mapped to this key combination
key_event = (key, mod_keys)
event_types = self._action_map.get(key_event, set())
# Does yet work ...
# print 'EVENT:',key_event, down, event_types
#
# # If we have a key combination mapped to CTRL+A, when it is pressed all
# # the events will got out for that combination being pressed down. This
# # code resolves the issue of what happens when releases just one of the
# # keys at a time instead of both.
#
# # Someone has released a key
# if not down:
# print "UP",key_event
# # Two possibilities, normal key up, mod_key up
# # Retrieve all down combination which contain this key and release them
# if self._down_keys.has_key(key):
# key_events = self._down_keys.pop(key)
# for key_evt in key_events:
# event_types.update(self._action_map.get(key_evt, set()))
#
# elif len(event_types) != 0:
# print "DOWN",key_event
#
# # Add it to the set of pressed keys
# key_events = self._down_keys.get(key, set())
# key_events.add(key_event)
# self._down_keys[key] = key_events
#
# if mod_keys != 0:
# # Add all releated mod key maps
# mods = unpack_mod_keys(mod_keys)
# for mod_key in mods:
# key_events = self._down_keys.get(mod_key, set())
# key_events.add(key_event)
# self._down_keys[mod_key] = key_events
# print 'STATE',self._down_keys,'\n'
# Post all the events we need to post
for event_type in event_types:
event.post(event_type, key, down, mod_keys)
def post_key_event(self, key, down, ctrl_down, alt_down, shift_down,
meta_down):
mod_keys = pack_mod_keys(ctrl_down, alt_down, shift_down, meta_down)
# Find all events that are mapped to this key combination
key_event = (key, mod_keys)
event_types = self._action_map.get(key_event, set())
# Does yet work ...
# print 'EVENT:',key_event, down, event_types
#
# # If we have a key combination mapped to CTRL+A, when it is pressed all
# # the events will got out for that combination being pressed down. This
# # code resolves the issue of what happens when releases just one of the
# # keys at a time instead of both.
#
# # Someone has released a key
# if not down:
# print "UP",key_event
# # Two possibilities, normal key up, mod_key up
# # Retrieve all down combination which contain this key and release them
# if self._down_keys.has_key(key):
# key_events = self._down_keys.pop(key)
# for key_evt in key_events:
# event_types.update(self._action_map.get(key_evt, set()))
#
# elif len(event_types) != 0:
# print "DOWN",key_event
#
# # Add it to the set of pressed keys
# key_events = self._down_keys.get(key, set())
# key_events.add(key_event)
# self._down_keys[key] = key_events
#
# if mod_keys != 0:
# # Add all releated mod key maps
# mods = unpack_mod_keys(mod_keys)
# for mod_key in mods:
# key_events = self._down_keys.get(mod_key, set())
# key_events.add(key_event)
# self._down_keys[mod_key] = key_events
# print 'STATE',self._down_keys,'\n'
# Post all the events we need to post
for event_type in event_types:
event.post(event_type, key, down, mod_keys)
