def setup():
    global l1howmanyplat, l1p, l1pfills
    global p1x,p1y,p2x,p2y, p1right, p1left, p1up

    size(800,1000)

    p1x = 100
    p1y = 900
    p2x = 650
    p2y = 200

    l1pfills = [color(1,142,14),color(255,0,0), color(138,43,226)]
    l1p = [
                   (0,0,950,1000,50),
                   (0,350,850,100,25),
                   (0,600,800,100,25),
                   (1,200,850,100,25)
                   ]
    l1howmanyplat = 4

    p1up = False
    p1left = False
    p1right = False


def draw():
    global l1howmanyplat, l1p, l1pfills
    global p1x,p1y,p2x,p2y, p1right, p1left, p1up

    background(30,144,255)

    #create players
    fill(100)
    rect(p1x,p1y,50,50)
    fill(200)
    rect(p2x,p2y,50,50)

    #platform creation
    for i in range(l1howmanyplat):
        fill(l1pfills[l1p[i][0]])
        rect(l1p[i][1],l1p[i][2],l1p[i][3],l1p[i][4])

    #boundries
    for i in range(l1howmanyplat):
        if ((p1y + 50) == l1p[i][2]) and (p1x > l1p[i][1]) and ((p1x + 50) < (l1p[i][1] + l1p[i][3])):
            gravity = False
        else:
            gravity = True

    #gravity for p1 and p2
    if gravity:
        if p1y < 900:
            p1y += 10
        if p2y < 900:
            p2y += 10

    #movement
    if p1up == True:
        p1y -= 20

    if p1left == True:
        p1x -= 5

    if p1right == True:
        p1x += 5

def keyPressed():
    global p1x,p1y,p2x,p2y
    global p1keys, p2keys, p1right, p1left, p1up
    p1keys = ["w","a","d"]
    p2keys = [UP, LEFT, RIGHT]

    if (key == p1keys[0]):
        p1up = True
    if (key == p1keys[1]):
        p1left = True
    if (key == p1keys[2]):
        p1right = True

def keyReleased():
    global p1x,p1y,p2x,p2y
    global p1keys, p2keys, p1right, p1left, p1up

    if (key == p1keys[0]):
        p1up = False
    if (key == p1keys[1]):
        p1left = False
    if (key == p1keys[2]):
        p1right = False