# DrawSquare_TwoTurtles.py
#
# Description: Draws a square with a Turtle
#              given a colour and the size of the square's sides.
#
# Anne Lavergne
# Date: Feb. 16 2024

# Import the turtle library
import turtle

def drawSquare(aTurtle, aColour, aSideSize):
    """Have "aTurtle" draw a square of colour
       "aColor" and of side "sideSize"."""

    # Set aTurtle's pen (tail) to aColour
    aTurtle.color(aColour)
    
    # Tell aTurtle to draw four sides
    # starting with aTurtle faces east at (0,0)
    for side in range(4):  # 0,1,2,3
        aTurtle.forward(aSideSize)
        aTurtle.left(90)
    
    return

  
# ***Main part of the program
  
# Creates a graphics window "canvas"
canvas = turtle.Screen()

# Give a background colour to "canvas"
canvas.bgcolor("yellow")

# Create a turtle named "tt1"
tt1 = turtle.Turtle()

# Set "tt1" to a slow speed
tt1.speed(1)

# Move "tt1" to top right of canvas
tt1.penup()
tt1.goto(200,200)
tt1.pendown()

# Create a turtle named "tt2"
tt2 = turtle.Turtle()

# Move "tt2" to bottom letf of canvas
tt2.goto(-200,-200)

# Tell "tt1" to draw a square of "hotpink" and of 150
drawSquare(tt1, "hotpink", 150)

# Tell "tt2" to draw a square of "blue" and of 50
drawSquare(tt2, "blue", 50)
tt2.hideturtle()

# Clock on canvas to exit
canvas.exitonclick()