Falling Skies Part 4

import turtle
import time
import random


wn = turtle.Screen()
wn.title("They fall, @Pissa6947, code my by Christian Thompson")
wn.bgcolor("green")
wn.setup(width=800, height=600)
wn.tracer(0)



# Add the player
player = turtle.Turtle()
player.speed(0)
player.shape("square")
player.color("white")
player.penup()
player.goto(0, -250)
player.direction = "stop"

# create a list for Charlie's
Charlies = []

# Add the Charlie
for _ in range(20):
    Charlie = turtle.Turtle()
    Charlie.speed(0)
    Charlie.shape("circle")
    Charlie.color("pink")
    Charlie.penup()
    Charlie.goto(0, 250)
    Charlies.append(Charlies)



# Functions
def go_left():
    player.direction = "left"


def go_right():
    player.direction = "right"

wn.listen()
wn.onkeypress(go_left, "Left")
wn.onkeypress(go_right, "Right")

# Main game loop
while True:
    time.sleep(0.1)
    # Update screen
    wn.update()

    # Move the player
    if player.direction == "left":
        x = player.xcor()
        x -= 3
        player.setx(x)

    if player.direction == "right":
        x = player.xcor()
        x += 3
        player.setx(x)


    # move Charlie
    for Charlie in Charlies:
        y = Charlie.ycor()
        y -= 3
        Charlie.sety(y)


        # check if Charlie is of screen
        if y < -300:
           x = random.randint(-380, 380)
           y = random.randint(-300, 400)
           Charlie.goto(0, 250)


        # check for a collision with the player
        if Charlie.distance(player) < 20:
           x = random.randint(-380, 380)
           y = random.randint(-300, 400)
           Charlie.goto(x, y)








wn.mainloop()