import pygame
from pygame.locals import *
class EventHandler(object):
def __init__(self, main):
self.main = main
self.userEvents = {}
self.userEventsNum = 0
# SONG_END = pygame.USEREVENT + 1
self.KEYDOWN_event = {}
self.KEYUP_event = {}
self.KEYPRESSED_event = {}
self.MOUSEBUTTONDOWN_event = {}
self.MOUSEBUTTONUP_event = {}
self.JOYBUTTONDOWN_event = {}
self.KEYDOWN_listener = []
self.JOYBUTTONDOWN_listener = []
def tick(self):
pygame.joystick.init()
for event in pygame.event.get():
if event.type == QUIT:
self.main.quit()
for i in self.userEvents:
if event.type == i:
self.userEvents(event)
self.checkForEvent(event, KEYDOWN, self.KEYDOWN_event, True)
self.checkForEvent(event, KEYUP, self.KEYUP_event, True)
self.checkForEvent(event, MOUSEBUTTONDOWN,
self.MOUSEBUTTONDOWN_event, False)
self.checkForEvent(event, MOUSEBUTTONUP,
self.MOUSEBUTTONUP_event, False)
##
if event.type == KEYDOWN:
for i in self.KEYDOWN_listener:
i(event.key)
if self.main.loop:
keys_presed = pygame.key.get_pressed()
joy_presed = pygame.button.get_numbuttons()
for i in self.KEYPRESSED_event:
if keys_presed:
for func in self.KEYPRESSED_event:
func()
for f in self.pygame.button.get_numbuttons():
if joy_presed[f]:
for func in self.pygame.button.get_numbuttons[f]:
func()
def checkForEvent(self, event, checkEvent, functions, key):
if event.type == checkEvent:
try:
if key:
functionsFIN = functions[event.key]
else:
functionsFIN = functions[event.button]
for i in functionsFIN:
i()
except:
pass
def registerUserEvent(self, function):
self.userEventsNum += 1
event = pygame.USEREVENT + self.userEventsNum
self.userEvents[event] = function
return event
def unregisterUserEvent(self, event):
del(self.userEvents[event])
def unregisterUserEventsAll(self):
self.userEvents = {}
def registerKEYDOWNevent(self, key, function):
try:
temp = self.KEYDOWN_event[key]
temp.append(function)
self.KEYDOWN_event[key] = temp
except:
self.KEYDOWN_event[key] = [function]
def unregisterKEYDOWNeventAll(self, key):
del(self.KEYDOWN_event[key])
def unregisterKEYDOWNevent(self, key, function):
try:
self.KEYDOWN_event[key].remove(function)
except:
pass
def unregisterKEYDOWNeventAllKeys(self):
self.KEYDOWN_event = {}
## def registerJOYBUTTONDOWNevent(self, joybutton, function):
## try:
## temp = self.JOYBUTTONDOWN_event[key]
## temp.append(function)
## self.JOYBUTTONDOWN[joybutton] = temp
## except:
## self.JOYBUTTONDOWN_event[joybutton] = [function]
##
## def unregisterJOYBUTTONDOWNeventAll(self, joybutton):
## del( self.JOYBUTTONDOWN_event[joybutton])
##
## def unregisterJOYBUTTONDOWNevent(self, joybutton, function):
## try:
## self. self.JOYBUTTONDOWN_event[joybutton].remove(function)
## except:
## pass
## def unregisterJOYBUTTONDOWNeventAllKeys(self):
## self.JOYBUTTONDOWN_event = {}
def registerKEYUPevent(self, key, function):
try:
temp = self.KEYUP_event[key]
temp.append(function)
self.KEYUP_event[key] = temp
except:
self.KEYUP_event[key] = [function]
def unregisterKEYUPeventAll(self, key):
del(self.KEYUP_event[key])
def unregisterKEYUPevent(self, key, function):
try:
self.KEYUP_event[key].remove(function)
except:
pass
def unregisterKEYUPeventAllKeys(self):
self.KEYUP_event = {}
def registerKEYPRESSEDevent(self, key, function):
try:
temp = self.KEYPRESSED_event[key]
temp.append(function)
self.KEYPRESSED_event[key] = temp
except:
self.KEYPRESSED_event[key] = [function]
def unregisterKEYPRESSEDeventAll(self, key):
del(self.KEYPRESSED_event[key])
def unregisterKEYPRESSEDevent(self, key, function):
try:
self.KEYPRESSED_event[key].remove(function)
except:
pass
def unregisterKEYPRESSEDeventAllKeys(self):
self.KEYPRESSED_event = {}
def registerMOUSEBUTTONDOWNevent(self, button, function):
try:
temp = self.MOUSEBUTTONDOWN_event[button]
temp.append(function)
self.MOUSEBUTTONDOWN_event[button] = temp
except KeyError:
self.MOUSEBUTTONDOWN_event[button] = [function]
def unregisterMOUSEBUTTONDOWNeventAll(self, button):
del(self.MOUSEBUTTONDOWN_event[button])
def unregisterMOUSEBUTTONDOWNevent(self, button, function):
try:
self.MOUSEBUTTONDOWN_event[button].remove(function)
except:
pass
def unregisterJOYBUTTONDOWNeventAllKEys(self):
self.JOYBUTTONDOWN_event = {}
def registerJOYBUTTONDOWNevent(self, button, function):
try:
temp = self.JOYBUTTONDOWN_event[button]
temp.append(function)
self.JOYBUTTONDOWN_event[button] = temp
except KeyError:
self.JOYBUTTONDOWN_event[button] = [button]
def unregisterJOYBUTTONDOWNeventAll(self, button):
del(self.JOYBUTTONDOWN_event[button])
def unregisterJOYBUTTONDOWNDOWNevent(self, button, function):
try:
self.JOYBUTTONDOWNDOWN_event[button].remove(function)
except:
pass
def unregisteJOYBUTTONDOWNDOWNeventAllKEys(self):
self.JOYBUTTONDOWN_event = {}
def registerMOUSEBUTTONUPevent(self, button, function):
try:
temp = self.MOUSEBUTTONUP_event[button]
temp.append(function)
self.MOUSEBUTTONUP_event[button] = temp
except KeyError:
self.MOUSEBUTTONUP_event[button] = [function]
def unregisterMOUSEBUTTONUPeventAll(self, button):
del(self.MOUSEBUTTONUP_event[button])
def unregisterMOUSEBUTTONUPevent(self, button, function):
try:
self.MOUSEBUTTONUP_event[button].remove(function)
except:
pass
def unregisterMOUSEBUTTONUPeventAllKEys(self):
self.MOUSEBUTTONUP_event = {}
def registerKEYDOWNlistener(self, function):
self.KEYDOWN_listener.append(function)
def unregisterKEYDOWNlistener(self, function):
del self.KEYDOWN_listener[self.KEYDOWN_listener.index(function)]
def unregisterAllKEYDOWNlisteners(self):
self.KEYDOWN_listener = []
## Hey liebes Forum, ich wollte zu diesem EventHandler ein Joystickevent hinzufügen, doch habe ich dieses noch nie gemacht.
## Meine Frage lautet wie implementier ich den joystick so das ich auf die einzelnen Button zugriff habe ?
