YahtzeeB

Yahtzee Design

public class Yahtzee extends WindowController

Instance Variables

// Instance variables for the 5 dice
private Die die1;
private Die die2;
private Die die3;
private Die die4;
private Die die5;

// Instance variables associated with dragging of the dice
private boolean pressedOn = false;
private Location lastPoint;
private Die selectedDie;

// Instance variables associated with the buttons
private FramedRect rerollButton;
private FramedRect doneButton;

// Instance variable to count the number of dice rolls
private int rollCount;

Part A

Method Name	Type of value returned	Parameters and (types)	Description
begin	none	none	Method called at the start of the program to initialize the 5 dice and buttons.

Part B

Method Name	Type of value returned	Parameters and (types)	Description
onMouseClick	none	point (Location)	Method called when the mouse is clicked. It checks to see if the click occurred within a button, so appropriate actions can be performed.
roll	none	none	Randomly changes the die value to a new value between 1 and 6
getRoll	int	none	Returns the current die value

Part C

Method Name	Type of value returned	Parameters (and their types)	Description
onMousePress	none	point (Location)	Method called when the mouse button is pressed. If the mouse button is pressed on a die, remember that it was selected (and its location) so that it can be dragged correctly.
onMouseDrag	none	point (Location)	Method called periodly as the mouse is being dragged. If a die was selected, move it to the new mouse location.
onMouseRelease	none	point (Location)	Method called when the mouse button is released. It "unsets" the flag (pressedOn instance variable) that indicates if the mouse was pressed.