def start_soundtrack(self):
"""Choose and play music for the intro scene."""
sources = screens['Intro']['music']
self.source = choice(sources)
Logger.info('Chose "{}" as the intro music.'.format(self.source))
try:
SoundManager.music[self.source]
except KeyError:
SoundManager.add_music(self.source, self)
SoundManager.play_music(self.source)
def generate_asteroid(self):
positions = []
while len(positions) < 10:
location = (randint(1, Window.width), randint(1, Window.height))
if abs(self.player.pos[0] - location[0]) < 100:
pass
elif abs(self.player.pos[1] - location[1]) < 100:
pass
else:
positions.append(location)
position = choice(positions)
asteroid = AsteroidObstacle()
asteroid.randomize_trajectory()
asteroid.pos = position
SoundManager.add_sfx(asteroid.states['exploded']['sfx'], asteroid)
self.ids.GameView.add_widget(asteroid)
# self.add_widget(asteroid)
self.asteroids.append(asteroid)
return asteroid
def fire(self):
"""Fire the ship's weapons."""
Logger.debug('Entities: Firing weapons.')
shell = PlayerWeapons(type=self.weapontype)
if shell.sfx != self.weaponsound: # The sound effect has changed.
# Remove the old sound effect.
if self.weaponsound is not None:
sfx = SoundManager.sfx.get(self.weaponsound)
SoundManager.remove_sfx(sfx, self)
# Add the new sound effect.
self.weaponsound = shell.sfx
SoundManager.add_sfx(shell.sfx, self)
Logger.debug('Entities: Last Fired: {}'.format(self.lastfired))
if self.lastfired >= shell.stats['recharge']:
self.lastfired = 0.0
# Position the shell in front of the ship.
shell.origin = "player"
shell.angle = self.angle
shell.speed = shell.stats['speed']
shell.pos = self.pos
# Add the shell to the list of fired weapons to track.
self.shells.append(shell)
self.parent.add_widget(shell)
SoundManager.play_sfx(shell.sfx)
Logger.debug('Entities: Bombs away!')
else:
Logger.debug('Entities: Weapons are not charged.')
def explosion(self, obj1, obj2, dt):
print("Explosion between %s and %s" % (obj1, obj2))
print("----------------Collidable List on Impact: ", self.collidables)
Logger.info('Explode: "{}" and "{}" have collided: '.format(
obj1, obj2))
try:
self.collidables.remove(obj1)
except:
pass
try:
self.collidables.remove(obj2)
except:
pass
print("+++++++++++++++Collidable List AFTER Impact", self.collidables)
try:
obj1.destroyed = True
except:
pass
try:
obj2.destroyed = True
except:
pass
SoundManager.play_sfx(obj1.states['exploded']['sfx'])
SoundManager.play_sfx(obj2.states['exploded']['sfx'])
try:
SoundManager.remove_sfx(obj1.states['exploded']['sfx'], obj1)
except:
pass
try:
SoundManager.remove_sfx(obj2.states['exploded']['sfx'], obj2)
except:
pass
obj1.skin = obj1.states['exploded']['skin']
obj2.skin = obj2.states['exploded']['skin']
Clock.schedule_once(partial(self.new_remove_widget, obj1), .3)
Clock.schedule_once(partial(self.new_remove_widget, obj2), .3)
def stop_soundtrack(self):
"""Stop the intro scene music."""
SoundManager.remove_music(self.source, self)
def init_hostiles(self, number):
"""Prepare the level's hostiles."""
for i in range(number):
self.spaceships.append(self.hostile)
SoundManager.add_sfx(self.hostile.states['exploded']['sfx'],
self.hostile)
def init_players(self):
"""Prepare the player ships."""
self.spaceships.append(self.player)
SoundManager.add_sfx(self.player.states['exploded']['sfx'],
self.player)