# CSCI 0111: Drawing eyes example

# tell Pyret we want to use the image operations/library
include image

# center the eyeball on the base
overlay(circle(15, "solid", "blue"),
  circle(30, "solid", "tan"))

# position the eyeball lower and left on the base
overlay-xy(circle(15, "solid", "blue"),
  -25, -25,
  circle(30, "solid", "tan"))

# we have our left-eye image -- let's name it
left-eye = overlay-xy(circle(15, "solid", "blue"),
                   -25, -25,
                   circle(30, "solid", "tan"))

# put two eyes together
beside(left-eye, left-eye)

# leverage symmetry to avoid writing second eye from scratch
beside(left-eye, flip-horizontal(left-eye))







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# Ice cream drawing used to explain naming and Run button

include image

SCOOP-SIZE = 15

cone = flip-vertical(triangle(SCOOP-SIZE * 2, "solid", "tan"))

overlay-xy(circle(SCOOP-SIZE, "solid", "pink"),
  0, 25,
  overlay-xy(circle(SCOOP-SIZE, "solid", "green"),
    0, 25,
    cone))