def explode(self):
self.kill()
for x in range(20):
shine = game_object.Shine(self._game,
[self.rect.centerx, self.rect.centery],
self._angle,
spin=random.uniform(-2, 2),
image=self._game.standard_shine)
self._game.environment.add(shine)
self._game.all.add(shine)
def update(self):
for caught in pygame.sprite.spritecollide(self, self._game.targets,
False):
self.kill()
for x in range(20):
shine = game_object.Shine(
self._game, [self.rect.centerx, self.rect.centery],
self._angle,
spin=random.uniform(-2, 2))
self._game.environment.add(shine)
self._game.all.add(shine)
caught.hit(self._damage)
game_object.Game_Object.update(self)
def update(self):
shine = game_object.Shine(self._game,
[self.rect.centerx, self.rect.centery],
self._angle,
image=self._game.lightred_shine)
self._game.environment.add(shine)
self._game.all.add(shine)
self.seek()
if pygame.sprite.spritecollide(self, self._game.targets, False):
self.explode()
for obj in self._game.targets.sprites():
if self.distance_from(obj._position) <= self._exp_radius:
obj.hit(self._damage)
super().update()
def explode(self):
"""Custom missile explosion"""
self.kill()
counter = 0
for x in range(59):
shine = game_object.Shine(self._game,
[self.rect.centerx, self.rect.centery],
counter,
speed=[
-math.cos(math.radians(counter)) * 4,
math.sin(math.radians(counter)) * 4
],
image=self._game.standard_shine)
self._game.environment.add(shine)
self._game.all.add(shine)
counter += 6
def update(self, pressedKeys):
"""Overriden pygame.sprite.sprite method.
Acceleration is applied according to its vectorial component and in-game events.
Arguments:
pressedKeys {Tuple} -- collection of events generated by pygame.key"""
for caught in pygame.sprite.spritecollide(self, self._game.edge,
False):
self.kill()
for x in range(20):
shine = game_object.Shine(
self._game, [self.rect.centerx, self.rect.centery],
self._angle)
self._game.environment.add(shine)
self._game.all.add(shine)
if self._bullet_timer > 0:
self._bullet_timer -= 1 / self._game.delta_time
if self._controlled:
self.controls(pressedKeys)
game_object.Game_Object.update(self)
def controls(self, pressedKeys):
"""keyboard handling"""
cos = math.cos(math.radians(self._angle))
sin = math.sin(math.radians(self._angle))
cos90 = math.cos(math.radians(self._angle + 90))
sin90 = math.sin(math.radians(self._angle + 90))
rel_max_speed = [self._max_speed * cos, self._max_speed * -sin]
rel_max_h_speed = [self._max_speed * cos90, self._max_speed * -sin90]
if pressedKeys[pygame.K_UP]:
shine = game_object.Shine(self._game,
[self.rect.centerx, self.rect.centery],
self._angle,
image=self._game.white_shine)
self._game.environment.add(shine)
self._game.all.add(shine)
if rel_max_speed[0] > 0:
if self._speed[0] <= rel_max_speed[0]:
self._speed[
0] += self._acceleration * cos / self._game.delta_time
else:
if self._speed[0] >= rel_max_speed[0]:
self._speed[
0] += self._acceleration * cos / self._game.delta_time
if rel_max_speed[1] > 0:
if self._speed[1] <= rel_max_speed[1]:
self._speed[
1] += self._acceleration * -sin / self._game.delta_time
else:
if self._speed[1] >= rel_max_speed[1]:
self._speed[
1] += self._acceleration * -sin / self._game.delta_time
elif pressedKeys[pygame.K_DOWN]:
shine = game_object.Shine(self._game,
[self.rect.centerx, self.rect.centery],
self._angle + 180,
image=self._game.white_shine)
self._game.environment.add(shine)
self._game.all.add(shine)
if rel_max_speed[0] > 0:
if self._speed[0] >= -rel_max_speed[0]:
self._speed[
0] -= self._acceleration * cos / self._game.delta_time
else:
if self._speed[0] <= -rel_max_speed[0]:
self._speed[
0] -= self._acceleration * cos / self._game.delta_time
if rel_max_speed[1] > 0:
if self._speed[1] >= -rel_max_speed[1]:
self._speed[
1] -= self._acceleration * -sin / self._game.delta_time
else:
if self._speed[1] <= -rel_max_speed[1]:
self._speed[
1] -= self._acceleration * -sin / self._game.delta_time
if pressedKeys[pygame.K_q]:
if rel_max_h_speed[0] > 0:
if self._speed[0] <= rel_max_h_speed[0]:
self._speed[
0] += self._h_acceleration * cos90 / self._game.delta_time
else:
if self._speed[0] >= rel_max_h_speed[0]:
self._speed[
0] += self._h_acceleration * cos90 / self._game.delta_time
if rel_max_h_speed[1] > 0:
if self._speed[1] <= rel_max_h_speed[1]:
self._speed[
1] += self._h_acceleration * -sin90 / self._game.delta_time
else:
if self._speed[1] >= rel_max_h_speed[1]:
self._speed[
1] += self._h_acceleration * -sin90 / self._game.delta_time
elif pressedKeys[pygame.K_e]:
if rel_max_h_speed[0] > 0:
if self._speed[0] >= -rel_max_h_speed[0]:
self._speed[
0] -= self._h_acceleration * cos90 / self._game.delta_time
else:
if self._speed[0] <= -rel_max_h_speed[0]:
self._speed[
0] -= self._h_acceleration * cos90 / self._game.delta_time
if rel_max_h_speed[1] > 0:
if self._speed[1] >= -rel_max_h_speed[1]:
self._speed[
1] -= self._h_acceleration * -sin90 / self._game.delta_time
else:
if self._speed[1] <= -rel_max_h_speed[1]:
self._speed[
1] -= self._h_acceleration * -sin90 / self._game.delta_time
if pressedKeys[pygame.K_w]:
self._spin = self._original_spin / 2
elif not pressedKeys[pygame.K_w]:
self._spin = self._original_spin
if pressedKeys[pygame.K_LEFT]:
self.spin(self._spin / self._game.delta_time)
if pressedKeys[pygame.K_RIGHT]:
self.spin(-self._spin / self._game.delta_time)
if pressedKeys[pygame.K_s]:
self._speed = [0, 0]
if pressedKeys[pygame.K_SPACE] and self._bullet_timer <= 0:
self._bullet_timer = self._fire_rate
new_bullet = Bullet(self._game, self._bullet_image, self._position,
self._angle, self._bullet_speed, self)
self._game.bullets.add(new_bullet)
self._game.all.add(new_bullet)
if pressedKeys[pygame.K_LSHIFT] and self._bullet_timer <= 0:
self._bullet_timer = self._fire_rate
new_missile = Missile(self._game, self._missile_image,
self._position, self._angle, self)
self._game.bullets.add(new_missile)
self._game.all.add(new_missile)