# Bruce Maxwell
# Revised for spring 2013
# Tested for Python 3 fall 2017
# test function 2 for lab 9

import turtle_interpreter
import shapes

# a simple test function that draws squares and triangles
def main():

    # create a square object and draw a bunch of them
    s = shapes.Square()
    s.setColor( (0.3, 0.2, 0.9) )
    for i in range(36):
        s.draw(0, -100, scale=0.75, orientation=i*10)

    # create a triangle object and draw a bunch of them
    t = shapes.Triangle()
    t.setColor( (0.8, 0.2, 0.3) )
    for i in range(20):
        t.draw(0, 100, scale=0.8, orientation=i*18)

    # draw some more squares
    scale = 0.8
    offset = 0
    s.setColor( (0.1, 0.8, 0.2) )
    for i in range(20):
        s.draw(-300, -190 + offset, scale=scale, orientation=90)
        offset += scale * 100
        scale *= 0.8

    # draw some more triangles
    scale = 0.8
    offset = 0
    t.setColor( (0.1, 0.8, 0.2) )
    for i in range(20):
        t.draw(300, -190 + offset, scale=scale, orientation=180)
        offset += scale * 87
        scale *= 0.83    

    # wait
    turtle_interpreter.TurtleInterpreter().hold()


if __name__ == '__main__':
    main()