import turtle

if name == 'main': # Click in the righthand window to make it active then use your arrow game = True screen = turtle.Screen()

this assures that the size of the screen will always be 400x400 ...

screen.setup(400, 400)

... which is the same size as our image

screen.bgcolor("white") t = turtle.Turtle()

Or, set the shape of a turtle

screen.addshape("turtle.png")

turtle.shape("turtle.png")

turtle.penup() t.penup() turtle.home() turtle.setx(-100) t.setx(100) t.sety(0) turtle.sety(0) while(game): turtle.penup()

move_speed = 1
turn_speed = 5

these defs control the movement of our "turtle"

def forward():
    turtle.forward(move_speed)

def backward():
    turtle.backward(move_speed)

def left():
    turtle.left(turn_speed)

def right():
    turtle.right(turn_speed)

turtle.penup()
turtle.speed(0)

now associate the defs from above with certain keyboard events

screen.onkey(forward, "w")
screen.onkey(backward, "s")
screen.onkey(left, "a")
screen.onkey(right, "d")
screen.listen()

Or, set the shape of a t

screen.addshape("rocket.png")

t.shape("rocket.png")

move_speed = 1
turn_speed = 5

these defs control the movement of our "t"

def forward():
    t.forward(move_speed)

def backward():
    t.backward(move_speed)

def left():
    t.left(turn_speed)

def right():
    t.right(turn_speed)

t.penup()
t.speed(0)

#t.home()

now associate the defs from above with certain keyboard events

screen.onkey(forward, "Up")
screen.onkey(backward, "Down")
screen.onkey(left, "Left")
screen.onkey(right, "Right")
screen.listen()

if ((turtle.xcor()-8)< t.xcor() and t.xcor()<(turtle.xcor()+8)):
  if ((turtle.ycor()-8)< t.ycor() and t.ycor()<(turtle.ycor()+8)):
    print("game over player 1")
    t.hideturtle()
    turtle.hideturtle()
    game=False