• Write a conditional to check for the base case, when the level is less than or equal to zero.
• In the base case, the function should draw a triangle with side length given by size. (You should use the drawTriangle( ) function given in the skeleton code below).
• The general case, written in the else clause, should do the following:
• Draw a sierpinski gasket of half the size and with one less level from the current turtle position. (Use recursion to do this with one function call!)
• Move the turtle forward by half the side length.
• Draw a sierpinski gasket of half the size and one less level from the current position.
• Move the turtle backward by half the side length.
• Turn the turtle left by 60 deg
• Move the turtle forward by half a side length
• Turn the turtle right by 60 deg (this places the turtle halfway up the right side of the gasket and facing right.
• Draw a sierpinski gasket of half the size and one less level from the current position.
• Turn the turtle left by 60 deg
• Move the turtle backward by half a side length
• Turn the turtle right by 60 deg.

#Program: sierpinski.py
#Your name and program prologue go here

from turtle import Pen as Turtle

#Function to draw a triangle, used in the sierpinski function
def drawTriangle(myTurtle, size):
    myTurtle.forward(size)
    myTurtle.left(120)
    myTurtle.forward(size)
    myTurtle.left(120)
    myTurtle.forward(size)
    myTurtle.left(120)
    
def sierpinski(myTurtle, size, level):
	#Your definition of the sierpinski() function goes here

#Begin main program
yertle = Turtle( )
sierpinski(yertle, 100, 3)

Problem 2.
In this problem you will create the Hero class. A hero is an object that has a name and some number of health points. This class would be useful if you were developing an adventure game in which a hero journeys through a world collecting objects and fighting monsters.

Creating the class.
Create the Hero class with the following properties and methods:

Properties:

• An integer called health. It should be initially set to 10.
• A string called name. This will be a parameter of the constructor function, set when the hero object is created.

Methods (functions):

• def __init__(self, heroName)
  This method should set a property, called name, to the value of the parameter name.
  self.name = heroName
• def __str__(self)
  This should return a string, "I am the hero, " plus the hero's name, e.g. "I am the hero, Lancelot"
• def attack_troll(self)
  This should print that the hero has attacked a troll, e.g. "Lancelot has attacked a troll."
  It should subtract 2 from the hero's health.
  It should print the new health value, e.g. "Lancelot now has 8 health points."

Part 1:
Start by defining the Hero class with the health property set to 10.
Add the __init__(self, name) method and the __str__(self) method.

Use the following template to test your class so far:

#Program: heroClass.py
#Your program prologue goes here

class Hero:
	#Add your properties and methods here (don't forget to indent)



#The main program starts here (to test the class)
heroName = raw_input("Please enter the hero's name: ")
myHero = Hero(heroName)
print myHero

Sample output: The output should look as follows (user input is underlined):

Please enter the hero's name: Fred
I am the hero, Fred

Part 2:
Add the definition of attack_troll(self). Add this after the definition of __str__(self) but before the main program.

Change your main program to test these new methods as follows:

theName = raw_input("Please enter the hero's name: ")
myHero = Hero(theName)
print myHero
myHero.attack_troll( )

Sample output: The output should look as follows (user input is underlined):

Please enter the hero's name: Mario
I am the hero, Mario
Mario has attacked a troll.
Mario now has 8 health points.

What To Turn In.
A printed listing of the sierpinski.py and the heroClass.py programs. Be sure that your name is in the program prologue's comment section of the program. Don't forget to save a copy of each of your programs on your P:\ drive.