def change_scene( self, type, map_file = False ) :
if self.current_scene != 0 :
self.current_scene.destroy()
self.take_out_garbage()
self.total_reset()
if type == SCENE_TYPE_MENU or type == SCENE_TYPE_DEFETED :
self.sound_handler.stop_music( 'demons_acecream' )
self.sound_handler.stop_music( 'default' )
self.sound_handler.play_music( 'default' )
self.player_handler = PlayerHandler( self )
self.check_joysticks()
self.current_scene = MenuScene( self )
if type == SCENE_TYPE_MENU:
self.current_scene.run_top()
elif type == SCENE_TYPE_DEFETED:
self.current_scene.run_defeated()
return True
self.player_handler.check_player_opt_in( self.pressed_keys )
if os.path.isfile( map_file ) == False :
self.current_scene = 0
return False
with open (map_file, "r") as myfile :
map_data = myfile.read().replace('\n', '')
self.sound_handler.stop_music( 'demons_acecream' )
self.sound_handler.stop_music( 'default' )
self.sound_handler.play_music( 'demons_acecream' )
self.current_scene = GameScene( self, self.world, json.loads( map_data ) )
class Game (Framework):
def __init__( self ) :
pygame.mixer.init()
self.gamesettings = GameSettings()
self.sound_handler = SoundHandler( self.gamesettings )
self.pause_time = 0
self.time = 0
self.garbage_body_list = []
self.garbage_joint_list = []
self.defaultZoom = 80.0
self.minZoom = 15
self.maxZoom = 285
super(Game, self).__init__()
self.current_scene = 0
self.world.gravity = (0,0)
self.image_handler = ImageHandler( self )
#self.change_scene(SCENE_TYPE_GAME, 'res/maps/compiled_map1.js')
self.reset_zoom()
#-100 is the mouse
self.pressed_keys = [ -100 ]
self.change_scene( SCENE_TYPE_MENU )
def change_scene( self, type, map_file = False ) :
if self.current_scene != 0 :
self.current_scene.destroy()
self.take_out_garbage()
self.total_reset()
if type == SCENE_TYPE_MENU or type == SCENE_TYPE_DEFETED :
self.sound_handler.stop_music( 'demons_acecream' )
self.sound_handler.stop_music( 'default' )
self.sound_handler.play_music( 'default' )
self.player_handler = PlayerHandler( self )
self.check_joysticks()
self.current_scene = MenuScene( self )
if type == SCENE_TYPE_MENU:
self.current_scene.run_top()
elif type == SCENE_TYPE_DEFETED:
self.current_scene.run_defeated()
return True
self.player_handler.check_player_opt_in( self.pressed_keys )
if os.path.isfile( map_file ) == False :
self.current_scene = 0
return False
with open (map_file, "r") as myfile :
map_data = myfile.read().replace('\n', '')
self.sound_handler.stop_music( 'demons_acecream' )
self.sound_handler.stop_music( 'default' )
self.sound_handler.play_music( 'demons_acecream' )
self.current_scene = GameScene( self, self.world, json.loads( map_data ) )
def reset_zoom( self ) :
#This property manages zoom level
self.viewZoom = self.defaultZoom
def total_reset( self ) :
while len( self.world.joints ) != 0 :
garbage_joint = self.world.joints[0]
self.world.DestroyJoint( garbage_joint )
while len( self.world.bodies ) != 0 :
garbage_body = self.world.bodies[0]
self.world.DestroyBody( garbage_body )
def take_out_garbage( self ) :
while len( self.garbage_joint_list ) != 0:
garbage_joint = self.garbage_joint_list[0]
self.world.DestroyJoint( garbage_joint )
self.garbage_joint_list.remove( garbage_joint )
while len( self.garbage_body_list ) != 0:
garbage_body = self.garbage_body_list[0]
self.world.DestroyBody( garbage_body )
self.garbage_body_list.remove( garbage_body )
def Step(self, settings):
if self.pause_time > 0 :
self.pause_time -= 1
return
self.time += 1
self.take_out_garbage()
background_colour = (55,55,55)
self.screen.fill( background_colour )
if self.current_scene != 0 :
self.current_scene.Step()
super( Game, self ).Step( settings )
self.current_scene.draw( self.viewZoom, self.viewOffset, settings )
self.player_handler.update( self.pressed_keys )
for contact in self.world.contacts :
if contact.touching == False :
continue
fixtureA = contact.fixtureA
fixtureB = contact.fixtureB
if fixtureA.body.userData == None or fixtureB.body.userData == None :
continue
if fixtureA.body.userData.get( 'owner' ) == None or fixtureB.body.userData.get( 'owner' ) == None :
continue
fixtureA.body.userData.get( 'owner' ).handle_collision( fixtureA, fixtureB )
fixtureB.body.userData.get( 'owner' ).handle_collision( fixtureB, fixtureA )
def add_garbage_body( self, garbage_body ) :
if garbage_body == None :
return False
if self.garbage_body_list.__contains__( garbage_body ) :
return False
self.garbage_body_list.append( garbage_body )
return True
def remove_garbage_body( self, garbage_body ) :
if self.garbage_body_list.__contains__( garbage_body ) :
self.garbage_body_list.remove( garbage_body )
return True
return False
def add_garbage_joint( self, garbage_joint ) :
if garbage_joint == None :
return False
if self.garbage_joint_list.__contains__( garbage_joint ) :
return False
self.garbage_joint_list.append( garbage_joint )
return True
def remove_garbage_joint( self, garbage_joint ) :
if self.garbage_joint_list.__contains__( garbage_joint ) :
self.garbage_joint_list.remove( garbage_joint )
return True
return False
def check_joysticks( self ) :
pygame.joystick.init()
for i in range(pygame.joystick.get_count()):
joystick = pygame.joystick.Joystick( i )
joystick.init()
self.player_handler.joystick_list.append( joystick )
def Keyboard(self, key):
if key in self.pressed_keys :
return False
self.pressed_keys += [ key ]
return True
def KeyboardUp(self, key):
if key in self.pressed_keys :
self.pressed_keys.remove( key )
return True
return False
def MousePos(self):
return pygame.mouse.get_pos()
def MouseDown(self, p):
key = -101
if key in self.pressed_keys :
return False
self.pressed_keys += [ key ]
def MouseUp(self, p):
key = -101
if key in self.pressed_keys :
self.pressed_keys.remove( key )
return True
return False
def checkEvents(self):
for event in pygame.event.get():
if event.type == QUIT :
return False
elif (event.type == KEYDOWN and event.key == Keys.K_ESCAPE) :
self.change_scene(SCENE_TYPE_MENU)
elif event.type == KEYDOWN:
self._Keyboard_Event(event.key, down=True)
elif event.type == KEYUP:
self._Keyboard_Event(event.key, down=False)
elif event.type == MOUSEBUTTONDOWN:
p = self.ConvertScreenToWorld(*event.pos)
if event.button == 1: # left
mods = pygame.key.get_mods()
if mods & KMOD_LSHIFT:
self.ShiftMouseDown( p )
else:
self.MouseDown( p )
elif event.button == 2: #middle
pass
elif event.button == 3: #right
self.rMouseDown = True
elif event.button == 4:
self.viewZoom += 1
if self.viewZoom > self.maxZoom :
self.viewZoom = self.maxZoom
self.image_handler.zoom_images()
elif event.button == 5:
self.viewZoom -= 1
if self.viewZoom < self.minZoom :
self.viewZoom = self.minZoom
self.image_handler.zoom_images()
elif event.type == MOUSEBUTTONUP:
p = self.ConvertScreenToWorld(*event.pos)
if event.button == 3: #right
self.rMouseDown = False
else:
self.MouseUp(p)
elif event.type == MOUSEMOTION:
p = self.ConvertScreenToWorld(*event.pos)
self.MouseMove(p)
if self.rMouseDown:
self.viewCenter -= (event.rel[0]/5.0, -event.rel[1]/5.0)
return True
