def generate_missile(self):
p = projectiles.Missile(position=(uniform(-500,
self.resolution[0] + 500),
-50),
velocity=(uniform(-3, 3), uniform(2, 7)))
count = 0
while p.position[1] < -20 and count < 100:
p.apply_physics(self.physics, self.buildings)
count += 1
return p
def apply_physics(self):
self.ticks_since_firing += 1
# must have support
if not self.destroyed:
if not self.game.buildings.get(self.centre[0], self.centre[1]):
self.destroyed = True
explosion = projectiles.Missile(self.centre, (0, 0), 0.)
explosion.exploding = True
explosion.blast_colour_a = (100, 200, 150)
explosion.blast_colour_b = (20, 50, 20)
explosion.blast_radius = self.length
explosion.blast_ticks = 30
self.game.projectiles.append(explosion)
def generate_missile(self):
spawn_pos = (uniform(0, self.resolution[0]), 0)
ground_target = (uniform(0, self.resolution[0]), self.resolution[1])
p = projectiles.Missile(position=spawn_pos,
target=ground_target,
velocity=1.)
count = 0
while p.position[1] < -20 and count < 100:
p.apply_physics(self.physics, self.buildings)
count += 1
return p
def update(self):
super().update()
self.count += 1
self.move(0, 1)
if random.randint(0, self.bullet_chance) == 0 and self.count > 120:
self.count = 0
if self.launches_missile:
projectiles.Missile(self.x + self.image.get_width() / 2,
self.y + self.image.get_height(), True)
else:
projectiles.Bullet(self.x + self.image.get_width() / 2,
self.y + self.image.get_height(), True)
def shoot(self, x, y):
return projectiles.Missile(x, y, False)