InvaderMissile.py

from tkinter import *
from RunningValues import *
from Collision import Collision
import RunningValues
from Player import Player
from PlayerMissile import PlayerMissile

class InvaderMissile(Collision):

    speed=3
    def __init__(self, canvas: Canvas, x, y):

        RunningValues.collision_list.append(self)
        self.height = 20
        self.width = 10
        self.canvas = canvas
        self.ticker=0

        self.x = x - self.width/2
        self.y = y - self.height/2
        self.shape=canvas.create_rectangle(self.x, self.y, self.x + self.width, self.y + self.height,
                                                 fill="#32b855")

    def move(self, by: int):
        if ( self.y > RunningValues.canvas_height  )  :
            render_list.remove(self)
            delete_list.append(self)
        else:
            by = by * self.speed
            self.y = self.y + by
            self.canvas.move(self.shape, 0, by)


    def render(self):
        self.ticker=self.ticker+1
        if self.ticker%8 < 3 :
            return
        self.move(1)

    def hit(self,other):
        hit_what = str(type(other))
        if hit_what.__contains__("Player") or hit_what.__contains__("Bunker") :
            RunningValues.delete_list.append(self)
            RunningValues.render_list.remove(self)
            self.canvas.delete(self.shape)
            RunningValues.collision_list.remove(self)
            RunningValues.delete_list.append(self)