Class HelpCommand

java.lang.Object
  Command
      HelpCommand

public class HelpCommand
extends Command

Implementation of the 'help' user command.

Version:

2011.07.31

Author:

Michael Kolling and David J. Barnes

Field Summary

private CommandWords

commandWords

Constructor Summary

HelpCommand(CommandWords words)
Constructor for objects of class HelpCommand

Method Summary

boolean

execute(Player player) Print out some help information.

Methods inherited from class Command

getSecondWord, hasSecondWord, setSecondWord

Methods inherited from class java.lang.Object

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

Field Detail

commandWords

private CommandWords commandWords

Constructor Detail

HelpCommand

public HelpCommand(CommandWords words)

Constructor for objects of class HelpCommand

Method Detail

execute

public boolean execute(Player player)

Print out some help information. Here we print some stupid, cryptic message and a list of the command words. Returns always false.

Specified by:

execute in class Command

Returns:

True, if game should exit; false otherwise.