100 Days of Code: The Complete Python Pro Bootcamp for 2022 - Day 23 (The Turtle Crossing Capstone Project)

from turtle import Screen
from player import Player
from car_manager import CarManager
from scoreboard import Scoreboard
import time

# Screen setup
screen = Screen()
screen.setup(width=600, height=600)
screen.bgcolor("white")
screen.title("Turtle Crossing")
screen.tracer(0)

# Class
player = Player()
car = CarManager()
score = Scoreboard()


# Screen settings
screen.listen()
screen.onkeypress(player.go_up, "Up")


# Game logic
game_is_on = True

while game_is_on:
    screen.update()
    time.sleep(0.1)
    car.create_cars()
    car.move_cars()

    # (Turtle)Detect wall contact at y_axis (top of the screen), reset to start position
    if player.ycor() > 280:
        player.reset_position()
        score.point()
        car.level_up()

    # Detect collision with car
    for vehicle in car.all_cars:
        if vehicle.distance(player) < 20:
            game_is_on = False
            score.game_over()

screen.exitonclick()

from turtle import Turtle

STARTING_POSITION = (0, -280)
MOVE_DISTANCE = 10
FINISH_LINE_Y = 280


class Player(Turtle):

    def __init__(self):
        super().__init__()
        self.showturtle()
        self.shape("turtle")
        self.setheading(90)
        self.penup()
        self.goto(STARTING_POSITION)

    def go_up(self):
        new_y = self.ycor() + 20
        self.penup()
        self.goto(self.xcor(), new_y)

    def reset_position(self):
        self.goto(STARTING_POSITION)

from turtle import Turtle
import random

COLORS = ["red", "orange", "yellow", "green", "blue", "purple"]
GO_TO = (280, 0)
STARTING_MOV_DISTANCE = 5
MOVE_INCREMENT = 10


class CarManager:

    def __init__(self):
        self.all_cars = []
        self.car_speed = STARTING_MOV_DISTANCE

    def create_cars(self):
        random_chance = random.randint(1, 6)
        if random_chance == 1:
            new_car = Turtle(shape="square")
            new_car.color(random.choice(COLORS))
            new_car.shapesize(stretch_wid=1, stretch_len=2)
            new_car.penup()
            random_y = random.randint(-250, 250)
            new_car.goto(300, random_y)
            self.all_cars.append(new_car)

    def move_cars(self):
        for car in self.all_cars:
            car.backward(self.car_speed)

    def level_up(self):
        self.car_speed += MOVE_INCREMENT

from turtle import Turtle

ALIGNMENT = "center"
FONT = ("Courier", 24, "bold")


class Scoreboard(Turtle):

    def __init__(self):
        super().__init__()
        self.hideturtle()
        self.score = 0
        self.penup()
        self.color("black")
        self.update_scoreboard()

    def update_scoreboard(self):
        self.clear()
        self.goto(-205, 260)
        self.write(f"Level: {self.score}", align=ALIGNMENT, font=FONT)

    def point(self):
        self.score += 1
        self.update_scoreboard()

    def game_over(self):
        self.goto(0, 0)
        self.write("Game Over", align=ALIGNMENT, font=FONT)