Human

java.lang.Object
- simple21.Player
- - simple21.Human

```
public class Human
extends Player
```
Represents the human player in a game of Simple 21.

Author:

David Matuszek

Field Summary

Fields
Modifier and Type Field and Description

(package private) java.util.Scanner scanner
- Fields inherited from class simple21.Player
  name, sumOfVisibleCards

Constructor Summary

Constructors
Constructor and Description

Human(java.lang.String name)
Constructs a Human object to represent the user.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private boolean`	`getYesOrNo(java.lang.String question)` Returns a boolean response to a yes-no question.
`(package private) boolean`	`offerCard(Player[] players)` Asks the user whether to take another card.
`(package private) void`	`showVisibleCards(Player[] players)` Prints the sum of the visible cards for each player.
`(package private) void`	`takeHiddenCard(int card)` Takes a card that is not visible to the other players.

Methods inherited from class simple21.Player
getScore, takeVisibleCard

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - scanner
```
java.util.Scanner scanner
```
- Constructor Detail
  - Human
```
Human(java.lang.String name)
```
    Constructs a Human object to represent the user.
    
    Parameters:
    
    name - The name of the user.
- Method Detail
  - offerCard
```
boolean offerCard(Player[] players)
```
    Asks the user whether to take another card.
    
    Overrides:
    
    offerCard in class Player
    
    Parameters:
    
    players - Ignored.
    
    Returns:
    
    true if the decision is to take another card.
  - takeHiddenCard
```
void takeHiddenCard(int card)
```
    Takes a card that is not visible to the other players. Overrides the method in Player so that the card value can be displayed.
    
    Overrides:
    
    takeHiddenCard in class Player
    
    Parameters:
    
    card - The card taken.
  - getYesOrNo
```
private boolean getYesOrNo(java.lang.String question)
```
    Returns a boolean response to a yes-no question.
    
    Parameters:
    
    question - The question to be asked.
    
    Returns:
    
    The answer to the question.
  - showVisibleCards
```
void showVisibleCards(Player[] players)
```
    Prints the sum of the visible cards for each player.
    
    Parameters:
    
    players - The array of Players.