import pyglet
from pyglet import shapes
from pyglet.window import key, mouse

#https://pyglet.readthedocs.io/en/latest/programming_guide/keyboard.html


width = 300
height = 300

title = "PyGlet"

window = pyglet.window.Window(width, height, title)
batch = pyglet.graphics.Batch()


circle = shapes.Circle(x=100, y=100, radius=10, color=(50, 225, 30),batch=batch)


@window.event
def on_key_press(symbol, modifiers):
    if symbol == key.LEFT:
        circle.x -= 10
    elif symbol == key.RIGHT:
        circle.x += 10
    elif symbol == key.UP:
        circle.y += 10
    elif symbol == key.DOWN:
        circle.y -= 10
    elif symbol == key.Y:
        circle.color = (255,0,255)
      
@window.event
def on_draw():

  window.clear()
  batch.draw()


pyglet.app.run()