from tkinter import *
from random import *

root = Tk()
canvas = Canvas(root, height=500, width=500, bg='black')
canvas.pack()

p1 = canvas.create_rectangle(10, 100, 0, 00, fill='white')
canvas.move(p1, 10, 190)

p2 = canvas.create_rectangle(10, 100, 0, 00, fill='white')
canvas.move(p2, 485, 190)

b = canvas.create_rectangle(10, 20, 0, 10, fill='white')
canvas.move(b, 250, 250)

def movementup(event):
    canvas.move(p1, 0, -20)

def movementdown(event):
    canvas.move(p1, 0, 20)

def bchangedirection():
    global directionx, directiony, aiturn, moves
    if directionx == 10:
        directionx = -10
        directiony = randint(-5, 5)
        aiturn = False
        print(directiony)
        moves = 0
    else:
        directionx = 10
        directiony = randint(-5, 5)
        aiturn = True
        print(directiony)
        moves = 0


timebetween = 5
timetaken = 0

aiturn = True

def check_loss():
    if timebetween < timetaken:
        print("LOSE")
        quit()

def check_touching():
    global timetaken
    x1, y1, x2, y2 = canvas.coords(b)
    btouch = canvas.find_overlapping(x1, y1, x2, y2)
    check_loss()
    if p1 in btouch:
        bchangedirection()
        timetaken = 0
    if p2 in btouch:
        bchangedirection()
        timetaken = 0
    root.after(10, check_touching)
touching = False

moves = 0

def bconstant():
    global touching, timetaken, moves
    if touching:
        print("T")
    else:
        canvas.move(b, directionx, directiony)
        timetaken += 0.10
        moves += 1
        root.after(10, bconstant)


directionx = 10
directiony = 0

check_touching()
bconstant()

def ai():
    print("")

def bmoverespond():
    if aiturn:
        if goup:
            canvas.move(p2, 0, 5)
        if godown:
            canvas.move(p2, 0, -5)
    root.after(10, bmoverespond)

maptop = [0, 0, 0, 0]
mapbottom = [500, 500, 500, 500]

topstop = False
bottomstop = False

godown = False
goup = False

firstgo = True

def bmove():
    global directiony, topstop, bottomstop, goup, godown, firstgo
    if canvas.coords(p2) == maptop:
        topstop = True
    if canvas.coords(p2) == mapbottom:
        bottomstop = True
    if aiturn:
        trajectorycoords = [directionx*46, directiony*46, directionx*46, directiony*46]
        if canvas.coords(b) > trajectorycoords:
            print("GO UP")
            godown = False
            goup = True
            if maptop == False:
                canvas.move(p2, 0, -10)
        if canvas.coords(b) < trajectorycoords:
            print("GO DOWN")
            goup = False
            godown = True
            if mapbottom == False:
                print("t")
                canvas.move(p2, 0, 10)
        root.after(10, bmove)

bmoverespond()

root.after(1000, bmove)











root.bind("<Up>", movementup)
root.bind("<Down>", movementdown)