Shape Drawing By Turtle

import turtle

#@shape drawing programing by Ayan Upadhaya

#key commands
#left arrow -for left drawing
#right arrow- for right drawing
#up arrow - for up drawing
#down arrown- for down drawing
#x- to penup
#c- to pendown
#d- create eraser
#r- restet pen

#move the player left and right
def moveLeft():
    playerXPosition=playerx.xcor()
    vel=15
    playerx.setx(playerXPosition-vel)
    win.update()

def moveRight():
    playerXPosition=playerx.xcor()
    vel=15
    playerx.setx(playerXPosition+vel)
    win.update()
#move the player up and bottom

def moveUp():
    playerYPosition=playerx.ycor()
    vel=15
    playerx.sety(playerYPosition+vel)
    win.update()
def moveDown():
    playerYPosition=playerx.ycor()
    vel=15
    playerx.sety(playerYPosition-vel)
    win.update()

#to penup and pedown event

def notDraw():
    playerx.penup()

def draw():
    playerx.pendown()

#make the eraser

def eraser():
    playerx.color('black','white')

def reset():
    playerx.color('yellow','black')


#playerx profile

playerx=turtle.Turtle()
playerx.shape('triangle')
playerx.color('yellow')
playerx.goto(0,0)
playerx.setheading(90)
playerx.speed(0)

#Screen Profile
win=turtle.Screen()
win.title("Draw as you like")
win.bgcolor('black')
win.setup(width=600,height=600)
win.tracer(0)

#screen event listner

win.listen()
win.onkeypress(moveLeft,'Left')
win.onkeypress(moveRight,'Right')
win.onkeypress(moveUp,'Up')
win.onkeypress(moveDown,'Down')
win.onkeypress(notDraw,'x')
win.onkeypress(draw,'c')
win.onkeypress(eraser,'d')
win.onkeypress(reset,'r')

#keeps the screen on untill we close it.
win.mainloop()