def movement_controls(self, pressed, tilemap):
if pressed[A]:
self.rotation += 2
self.rotate_vehicle(358)
collision_result = collision_check(self, tilemap, Vec2d(0,0))
if collision_result.collisions:
self.rotation -= 2
self.rotate_vehicle(2)
if pressed[D]:
self.rotation -= 2
self.rotate_vehicle(2)
collision_result = collision_check(self, tilemap, Vec2d(0,0))
if collision_result.collisions:
self.rotation += 2
self.rotate_vehicle(358)
if pressed[W] and abs(self.speed) < self.top_speed:
self.speed += self.acceleration
if pressed[S] and abs(self.speed) < self.top_speed:
self.speed -= self.acceleration
if not pressed[W] and not pressed[S] and self.speed != 0:
if abs(self.speed) < abs(self.acceleration):
self.speed = 0
else:
self.speed -= math.copysign(self.acceleration, self.speed)
if pressed[A] or pressed[D]:
self.image = transform.rotate(self.base_image, self.rotation)
self.rect = self.image.get_rect()
def update(self, pressed, time_delta, tilemap):
direction = Vec2d(math.sin(math.radians(self.rotation)),
math.cos(math.radians(self.rotation)))
direction.length = self.speed
predicted_collision_result = collision_check(self, tilemap, direction)
collision_result = collision_check(self, tilemap, Vec2d(0,0))
self.result = collision_result
self.movement_controls(pressed, tilemap)
if predicted_collision_result.collisions and not self.speed == 0:
self.collision_points = collision_result.collisions
if collision_result.collisions:
self.speed = - self.speed * time_delta * 2
else:
self.collision_reactor(predicted_collision_result.collision_lines[0])
self.update_position(time_delta)
else:
self.update_position(time_delta)
self.items_layer.update(Vec2d(self.rect.center[0] - tilemap.viewport[0],
self.rect.center[1] - tilemap.viewport[1]), self)
def update(self, pressed, time_delta, tilemap):
if self.kill_in_the_next_frame or not self.life:
self.kill()
self.direction.length = self.speed
self.position += self.direction
self.rect.center = self.position
self.life -= 1
predicted_collision_result = collision_check(self, tilemap, self.direction)
bullet_collisions = predicted_collision_result
if bullet_collisions.collisions:
self.rect.center = predicted_collision_result.collisions[0]
predicted_collision_result
self.kill_in_the_next_frame = True
if bullet_collisions.collided_objects[0].cell.health > 0:
if bullet_collisions.collided_objects[0].cell.health > 2:
bullet_collisions.collided_objects[0].cell.health -= 2
else:
bullet_collisions.collided_objects[0].cell.health = 0
