class Projectile:
def __init__(self, w, pos_x, pos_y, dir, targets, color, g_controller):
self.g_controller = g_controller
self.targets = targets
self.col = Collider('projectile', 4, 16)
self.pos_x = pos_x
self.pos_y = pos_y
self.dir = dir
self.w = w
self.graphic = Frame()
self.graphic.config(bg=color, width=4, height=16)
self.move()
self.g_controller.projectiles.append(self)
def move(self):
self.pos_y += 4 * self.dir
self.col.set_position(self.pos_x, self.pos_y)
if self.targets is not None:
for target in self.targets:
if target.col.enabled is True:
if self.col.check_collision(target.col):
target.damage()
Shake(self.w, 5, 10)
self.destroy_p()
return
if self.pos_y > self.w.winfo_height() or self.pos_y < 0:
self.destroy_p()
return
self.graphic.place(x=self.pos_x, y=self.pos_y)
def destroy_p(self):
self.graphic.destroy()
p = self.g_controller.projectiles
for id in range(len(p)):
if p[id] is self:
self.g_controller.projectiles.pop(id)
return
screen.bgcolor("black")
screen.title("Snake Game")
screen.tracer(0)
snake = Snake()
screen.update()
food_spawner = FoodSpawner()
screen.update
collider = Collider(snake=snake, food_spawner=food_spawner)
game_manager = GameManager(snake=snake,
food_spawner=food_spawner,
collider=collider)
collider.ref_game_manager(game_manager)
screen.listen()
screen.onkey(key="Left", fun=snake.turn_left)
screen.onkey(key="Right", fun=snake.turn_right)
screen.onkey(key="Up", fun=snake.turn_up)
screen.onkey(key="Down", fun=snake.turn_down)
# write game logic below
while game_manager.game_is_on:
screen.update()
time.sleep(0.1)
snake.move()
collider.check_collision()
screen.exitonclick()