import turtle as t

t1 = t.Turtle()

t1.shape("turtle")

t1.fillcolor("blue")

t1.pencolor("blue")

t2 = t.Turtle()

screen = t.Screen()

def draw_rectangle(player, x, y, width, height, color):

startpos = player.pos()

startcolor = player.pencolor()

player.pencolor(color)

player.up()

player.goto(x, y)

player.down()

player.forward(width)

player.left(90)

player.forward(height)

player.left(90)

player.forward(width)

player.left(90)

player.forward(height)

player.left(90)

player.up()

player.goto(startpos)

player.down()

player.pencolor(startcolor)

draw_rectangle(t1, -210, -210, 420, 420, "red")

def inbox(player):

if player.xcor() >= 200:

player.up()

player.goto(199, player.ycor())

player.down()

return False

if player.xcor() <= -200:

player.up()

player.goto(-199, player.ycor())

player.down()

return False

if player.ycor() >= 200:

player.up()

player.goto(player.xcor(), 199)

player.down()

return False

if player.ycor() <= -200:

player.up()

player.goto(player.xcor(), -199)

player.down()

return False

return True

def f():

if inbox(t1): t1.forward(10)

def b():

if inbox(t1): t1.backward(10)

def l(): t1.left(10)

def r(): t1.right(10)

screen.onkey(f, "Up")

screen.onkey(b, "Down")

screen.onkey(l, "Left")

screen.onkey(r, "Right")

def catch():

if t1.distance(t2) < 10:

t2.write("CATCH!!!")

def f2():

if inbox(t2) : t2.forward(10)

catch()

def b2():

if inbox(t2): t2.backward(10)

catch()

def l2(): t2.left(10)

def r2(): t2.right(10)

screen.onkey(f2, "s")

screen.onkey(b2, "x")

screen.onkey(l2, "z")

screen.onkey(r2, "c")

screen.listen()