Player movement laggy

Processing.py
2

Inspired by my old Java Mode “Player Move”: :coffee:
Studio.ProcessingTogether.com/sp/pad/export/ro.91tcpPtI9LrXp

I’ve made a Python Mode version “Paddle Move”::snake:

"""
 Paddle Move (v1.0.2)
 by GoToLoop (2019-Jan-09)

 https://Discourse.Processing.org/t/player-movement-laggy/7366/2
 http://Studio.ProcessingTogether.com/sp/pad/export/ro.91tcpPtI9LrXp
"""

BG = 0350

def setup():
    size(800, 600)

    colorMode(RGB)
    rectMode(CORNER)

    fill(Paddle.INK)
    stroke(Paddle.OUTLINE)
    strokeWeight(Paddle.BOLD)

    global p
    p = Paddle()
    print p


def draw():
    background(BG)
    p.move().display()


def keyPressed():
    p.control(chr(keyCode) if key != CODED else keyCode, True)


def keyReleased():
    p.control(chr(keyCode) if key != CODED else keyCode, False)


class Paddle:
    W, H, V, O = 40, 10, 10, 5
    INK, OUTLINE, BOLD = 0xff008000, 0, 1.5

    def __init__(p):
        p.x = width - p.W >> 1
        p.y = height - p.H - p.O
        p.l = p.r = False


    def __str__(p, INFO='{ x: %d, y: %d }'):
        return INFO % (p.x, p.y)


    def display(p):
        rect(p.x, p.y, p.W, p.H)
        return p


    def move(p):
        p.x = constrain(p.x + p.V*(p.r - p.l), 0, width - p.W)
        return p


    def control(p, k, b):
        if   k == LEFT  or k == 'A' or k == 'Z': p.l = b
        elif k == RIGHT or k == 'D' or k == 'X': p.r = b
        return p