from tkinter import *
import random
import time

class Ball:
    def __init__(self, canvas, paddle, color, score):
        self.canvas = canvas
        self.paddle = paddle
        self.score = score
        self.id = canvas.create_oval(10, 10, 25, 25, fill=color)
        self.canvas.move(self.id, 245, 100)
        starts = [-3, -2, -1, 1, 2, 3]
        random.shuffle(starts)
        self.x = starts[0]
        self.y = -1
        self.canvas_width = self.canvas.winfo_width()
        self.canvas_height = self.canvas.winfo_height()
        self.hit_bottom = False
    def draw(self):
        self.canvas.move(self.id, self.x, self.y)
        pos = self.canvas.coords(self.id)
        if pos[0] <= 0:
            self.x = 3.5
        if pos[3] >= self.canvas_height:
            self.canvas.create_text(250, 200, font="Times 50", text="GAME OVER", fill="lawn green")
            self.canvas.create_text(250, 330, font="Times 20", text="You did good, but not good enough.", fill="lawn green")
            self.canvas.create_text(160, 250, font="Times 20", text="Your score is,", fill="lawn green")
            self.hit_bottom = True
        if pos[2] >= self.canvas_width:
            self.x = -3.5
        if pos[1] <= 0:
            self.y = 3.5
        if pos[3] >= self.canvas_height:
            self.y = -3.5
        if self.hit_paddle(pos) == True:
            self.y = -3.5
            self.canvas.create_text(250, 250, font="Times 20", text=self.score, fill="coral4")
            self.score += 1
            self.canvas.create_text(250, 250, font="Times 20", text=self.score, fill="lawn green")
    def hit_paddle(self, pos):
        paddle_pos = self.canvas.coords(self.paddle.id)
        if pos[2] >= paddle_pos[0] and pos[0] <= paddle_pos[2]:
            if pos[3] >= paddle_pos[1] and pos[3] <= paddle_pos[3]:
                return True
        return False

class Paddle:
    def __init__(self, canvas, color):
        self.canvas = canvas
        self.id = canvas.create_rectangle(0, 0, 100, 10, fill=color)
        self.canvas.move(self.id, 200, 300)
        self.x = 0
        self.canvas_width = self.canvas.winfo_width()
        self.canvas.bind_all("<KeyPress-Left>", self.turn_left)
        self.canvas.bind_all("<KeyPress-Right>", self.turn_right)
    def turn_left(self, evt):
        self.x = -5
    def turn_right(self, evt):
        self.x = 5
    def draw(self):
        self.canvas.move(self.id, self.x, 0)
        pos = self.canvas.coords(self.id)
        if pos[0] <= 0:
            self.x = 0
        elif pos[2] >= self.canvas_width:
            self.x = 0
tk = Tk()
tk.title("Game")
tk.resizable(0,0)
tk.wm_attributes("-topmost", 1)
canvas = Canvas(tk, width=500, height=500, bd=0, bg="coral4", highlightthickness=0)
canvas.pack()
tk.update()
score = 0
paddle = Paddle(canvas, "blue")
ball = Ball(canvas, paddle, "yellow", score)

while 1:
    if ball.hit_bottom == False:
        ball.draw()
        paddle.draw()
    tk.update_idletasks()
    tk.update()
    time.sleep(0.01)