Java

TOPIC 37 – CONSTRUCTORS II

LESSON WORK

QUESTION #1 – SHORT ANSWER QUESTIONS

Do the Short Answer Questions – Constructors (Part 2) from Java OOP Exercises I.

QUESTION #2 – OUR OWN BADGUY CLASS

a) We will create a Badguy class. We will decide as a group on 4 or 5 different attributes (data fields) that we want our Badguys to have.

Possibilities include: name, hp, attack, defense, accuracy, speed, …

b) Add a constructor that gets a value for each data field.

c) Add a constructor that gets strictly a name as parameter and then creates that pre-defined Badguy. For example, if the name is "Bowser", it will give the predetermined stats for Bowser. If the name is "Mushroom", it will give other predertermined values to the data fields. Include at least 4 different predetermined Badguys.

d) Add a constructor that gets a single int called level as parameter. The value of level will range from 1 to 4 with 4 being a very strong bad guy. It then creates a random Badguy based on the level provided. For the name, it probably makes sense to create a method that generates a random name for us.

e) Add a constructor that has no parameters. It will create a random badguy. There is a 50 percent chance that the badguy is level 1, 30 percent chance that it is level 2 and a 20 percent chance that it is level 3. Note that you can call the previous constructor here.

f) Test the above class. Make sure you test each constructor.

QUESTION #3 – CIRCLE CLASS

Do the Circle class 2 work from Java OOP Exercises I.