def update(self, shift=0.0):
self.rect.normalize()
self.norm_angle()
self.x -= shift # forvard, back
self.y += self.g_force # up, down
self.base_rect.center = (self.x, self.y + self.dy / 2)
Machine.update(self)
def update(self, shift=0.0):
"""This Method describe movement of airplane and
other actions have in every iteration"""
self.rect.normalize()
self.norm_angle()
# movements
self.step = self.sh_step(self.step)
self.step = self.sh_step0(self.step)
speed_to_go = self.step_func(self.step)
self.assel = self.assel_func(self.step)
if speed_to_go < self.speed:
self.speed -= (self.assel_func(10) - self.assel / 3)
elif speed_to_go > self.speed:
self.speed += self.assel
rad_angle = math.radians(self.angle)
sin, cos = math.sin(rad_angle), math.cos(rad_angle)
speed_x = self.speed * cos
speed_y = self.speed * sin
self.up_force = self.up_force_val(self.speed)
if self.up_force > self.g_force:
self.up_force = self.g_force
self.x += speed_x - shift # forvard, back
self.y -= (speed_y + self.up_force - self.g_force) # up, down
Machine.update(self)
if self.up_force < 0.9 * self.g_force or self.step == 0: # TODO: make rotate dependent by speed
if self.direction == 'right':
if self.angle < 90 or self.angle > 290:
self.rotate(-1, rotate_angle=0.5)
elif 250 > self.angle > 90:
self.rotate(1, rotate_angle=0.5)
elif self.direction == 'left':
if 250 > self.angle > 90:
self.rotate(1, rotate_angle=0.5)
elif self.angle < 90 or self.angle > 290:
self.rotate(-1, rotate_angle=0.5)
