from graphics import *
import math
import random

def centerOfWheels(win, w1, w2, w3):
    # gets the center of each wheel
    w1Center = w1.getCenter()
    w2Center = w2.getCenter()
    w3Center = w3.getCenter()
    return w1Center, w2Center, w3Center


def isClickInSpin(p):
    spinCenter = Point(325, 150) # center of the spin button

    # finds the distance of the circle
    dist = math.sqrt(abs((p.getX() - spinCenter.getX()) ** 2 -
                         (p.getY() - spinCenter.getY()) ** 2))

    if dist > 55: # distance is outside the radius of the circle
        return False
    else:
        return True # distance is within the radius of the circle


def spinButton(p, win):
    while (not (isClickInSpin(p))): # user clicked outside of spin button
        p = win.getMouse()
        return False
    if isClickInSpin(p): # user clicked inside the spin button
        return True

def drawBackground(win):
    # draws the spin button
    spin = Rectangle(Point(365, 160), Point(275,130))
    spin.draw(win)
    spinText = Text(Point(320, 145), "Spin!")
    spinText.draw(win)

    # draws the 3 wheels of the slot machine. w1, w2, and w3, the first, second
    # and third wheel, respectively
    w1 = Rectangle(Point(105, 340), Point(248, 200))
    w1.draw(win)
    w2 = Rectangle(Point(252, 340), Point(390, 200))
    w2.draw(win)
    w3 = Rectangle(Point(394, 340), Point(530, 200))
    w3.draw(win)

    return w1, w2, w3

def createShapes(win, w1Center, w2Center, w3Center):
    # first wheel's square, circle, and triangle
    w11 = Rectangle(Point(145, 299), Point(204, 241))
    w11.setFill("blue")
    w12 = Circle(w1Center, 35)
    w12.setFill("red")
    w13 = Polygon(Point(171, 299), Point(145, 241), Point(204, 241))
    w13.setFill("cyan")

    # second wheel's square, circle, and triangle
    w21 = Rectangle(Point(288, 299), Point(345, 241))
    w21.setFill("blue")
    w22 = Circle(w2Center, 35)
    w22.setFill("red")
    w23 = Polygon(Point(315, 299), Point(287, 241), Point(345, 241))
    w23.setFill("cyan")

    # third wheel's square, circle, and triangle
    w31 = Rectangle(Point(430, 299), Point(489, 241))
    w31.setFill("blue")
    w32 = Circle(w3Center, 35)
    w32.setFill("red")
    w33 = Polygon(Point(456, 299), Point(430, 241), Point(489, 241))
    w33.setFill("cyan")
    return w11, w12, w13, w21, w22, w23, w31, w32, w33

def pickW1Shape(win, w11, w12, w13):
    # generates a random number for the shape, w1ShapeNum, from 0 to 2
    w1ShapeNum = random.randrange(3)
    if (w1ShapeNum == 0):
        w1shape = w11 # wheel is a square
    if (w1ShapeNum == 1):
        w1shape = w12 # wheel is a circle
    if (w1ShapeNum == 2):
        w1shape = w13 # wheel is a triangle

    return w1shape      # was badly indented

def pickW2Shape(win, w21, w22, w23):
# generates a random number for the shape, w2ShapeNum, from 0 to 2
    w2ShapeNum = random.randrange(3)
    if (w2ShapeNum == 0):
        w2shape = w21 # wheel is a square
    if (w2ShapeNum == 1):
        w2shape = w22 # wheel is a circle
    if (w2ShapeNum == 2):
        w2shape = w23 # wheel is a triangle

    return w2shape      # was badly indented

def pickW3Shape(win, w31, w32, w33):
# generates a random number for the shape, w3ShapeNum, from 0 to 2
    w3ShapeNum = random.randrange(3)
    if (w3ShapeNum == 0):
        w3shape = w31 # wheel is a square
    if (w3ShapeNum == 1):
        w3shape = w32 # wheel is a circle
    if (w3ShapeNum == 2):
        w3shape = w33 # wheel is a triangle

    return w3shape      # was badly indented

def undrawShapes(win, w1shape, w2shape, w3shape):
    w1shape = w1shape.undraw()
    w2shape = w2shape.undraw()
    w3shape = w3shape.undraw()
    return w1shape, w2shape, w3shape

def drawShapes(win, w1shape, w2shape, w3shape):
    w1shape = w1shape.draw(win)
    w2shape = w2shape.draw(win)
    w3shape = w3shape.draw(win)
    return w1shape, w2shape, w3shape

def main():
    # draws the main display window
    win = GraphWin("Jackpot!", 550, 450)
    win.setCoords(0, 0, 650, 450)

    w1, w2, w3 = drawBackground(win)
    w1Center, w2Center, w3Center = centerOfWheels(win, w1, w2, w3)
    w11, w12, w13, w21, w22, w23, w31, w32, w33 = createShapes(win, w1Center, w2Center, w3Center)

    # pick random shapes
    w1shape = pickW1Shape(win, w11, w12, w13)
    w2shape = pickW2Shape(win, w21, w22, w23)
    w3shape = pickW3Shape(win, w31, w32, w31)

    # draw picked shapes
    drawShapes(win, w1shape, w2shape, w3shape)

    # lines below here badly indented
    while (1):
        p = win.getMouse() # player's mouse click

        if spinButton(p, win): # checks whether the click is valid
            undrawShapes(win, w1shape, w2shape, w3shape)
            w1shape = pickW1Shape(win, w11, w12, w13)
            w2shape = pickW2Shape(win, w21, w22, w23)
            w3shape = pickW3Shape(win, w31, w32, w31)

        drawShapes(win, w1shape, w2shape, w3shape)
    #    win.getMouse() # wait for user click  DOESN'T APPEAR TO BE NEEDED?
    # lines above here badly indented

main()