52 lines
1.5 KiB
Python
52 lines
1.5 KiB
Python
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from turtle import Turtle, Screen, numinput, textinput
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from random import random
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def generateColour():
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return (random(), random(), random())
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# Configure the turtle
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turtle = Turtle()
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while True:
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# Change the colour of the turtle
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r, g, b = generateColour()
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turtle.color(r, g, b)
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# Collect the amount of sides
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while True:
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try:
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sides = int(numinput('Side Count', 'How many sides would you like to render?'))
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if sides < 3:
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raise ValueError
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else:
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break
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except ValueError:
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print('A polygon must have a minimum of 3 sides! Try again with a number >= 3')
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continue
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# Move the turtle
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for i in range(sides):
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turtle.forward(100)
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turtle.left(360 / sides)
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# Ask if the user would like to go again
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while True:
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try:
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again = textinput('Continue?', 'Would you like to run the program again?').lower()
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if not again == 'yes' and not again == 'no' and not again == 'y' and not again == 'n':
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raise ValueError
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else:
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break
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except ValueError:
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print('You must answer yes or no to this question')
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continue
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if again == 'y' or again == 'yes':
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# Reset the turtle and ask again
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turtle.reset()
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else:
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# Close the turtle
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Screen().bye()
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break
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