Package net.royalur.model.dice

Class BinaryDice

java.lang.Object

net.royalur.model.dice.Dice

net.royalur.model.dice.BinaryDice

Direct Known Subclasses:

BinaryDice0AsMax

public class BinaryDice
extends Dice

Rolls a number of binary die and counts the result.

Constructor Summary

Constructors

Constructor	Description
BinaryDice(String id, RandomGenerator random, int numDie)	Instantiates this binary dice with random as the source of randomness to generate rolls.

Method Summary

Modifier and Type	Method	Description
Roll	generateRoll(int value)	Generates a roll with value value using this dice.
int	getMaxRollValue()	Gets the maximum value that could be rolled by this dice.
float[]	getRollProbabilities()	Gets the probability of rolling each value of the dice, where the index into the returned array represents the value of the roll.
int	rollValue()	Generates a random roll using this dice, and returns just the value.

Methods inherited from class net.royalur.model.dice.Dice

copyFrom, getDiceType, getID, getName, hasDiceType, hasState, recordRoll, roll, roll

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BinaryDice

public BinaryDice(String id,
 RandomGenerator random,
 int numDie)

Instantiates this binary dice with random as the source of randomness to generate rolls.

Parameters:

id - The ID of this dice.

random - The source of randomness used to generate dice rolls.

numDie - The number of binary dice to roll.

Method Details

getMaxRollValue

public int getMaxRollValue()

Description copied from class: Dice

Gets the maximum value that could be rolled by this dice.

Specified by:

getMaxRollValue in class Dice

Returns:

The maximum value that this dice could possibly roll.

getRollProbabilities

public float[] getRollProbabilities()

Description copied from class: Dice

Gets the probability of rolling each value of the dice, where the index into the returned array represents the value of the roll.

Specified by:

getRollProbabilities in class Dice

Returns:

The probability of rolling each value of the dice.

rollValue

public int rollValue()

Description copied from class: Dice

Generates a random roll using this dice, and returns just the value. If this dice has state, this should call Dice.recordRoll(int).

Specified by:

rollValue in class Dice

Returns:

A random roll of this dice, and returns just the value.

generateRoll

public Roll generateRoll(int value)

Description copied from class: Dice

Generates a roll with value value using this dice. This does not update the state of the dice.

Specified by:

generateRoll in class Dice

Parameters:

value - The value of the dice to be rolled.

Returns:

A roll with value value of this dice.