Class Game

java.lang.Object

Game

public class Game
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Random	RNG LEAVE THIS AS IS SO THAT RESULTS CAN BE REPEATED After program due date, you may change to make it pseudo-random selection.

Constructor Summary

Constructors

Constructor and Description
Game()

Method Summary

Modifier and Type	Method and Description
static SpyGraph	createGraphFromAreaFile(java.lang.String areaFilename) Builds the Graph from the area data file.
static void	help() Prints the possible commands a player can enter
void	init(java.lang.String configFilename, java.lang.String areaFilename)
static void	main(java.lang.String[] args)
static void	map(SpyGraph g, java.lang.String start, java.lang.String end) Display different paths from the start node to the selected "end" node.
static boolean	move(Player play, java.lang.String end)

Methods inherited from class java.lang.Object

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

Field Detail

RNG

public static final java.util.Random RNG

LEAVE THIS AS IS SO THAT RESULTS CAN BE REPEATED After program due date, you may change to make it pseudo-random selection. To get a random integer in the range [0,n): int rVal = Game.RNG.nextInt(n); // rval may be 0, but will be less than n

Constructor Detail

Game

public Game()

Method Detail

init

public void init(java.lang.String configFilename,
                 java.lang.String areaFilename)
          throws InvalidAreaFileException

Throws:

InvalidAreaFileException

main

public static void main(java.lang.String[] args)
                 throws java.io.FileNotFoundException,
                        InvalidAreaFileException

Parameters:

args - - args[0] is a file containing various arguments, args[1] contains the graph

Throws:

java.io.FileNotFoundException - if the input files do not exist

InvalidAreaFileException - if the input provided for the graph does not specify a graph

move

public static boolean move(Player play,
                           java.lang.String end)

Parameters:

play - - player

end - - node to move to

Returns:

true if the player moves to end

map

public static void map(SpyGraph g,
                       java.lang.String start,
                       java.lang.String end)

Display different paths from the start node to the selected "end" node.

Parameters:

g - The graph to search for a path

start - The name of the first node in the path

end - The name of the last node in the path

help

public static void help()

Prints the possible commands a player can enter

createGraphFromAreaFile

public static SpyGraph createGraphFromAreaFile(java.lang.String areaFilename)
                                        throws InvalidAreaFileException

Builds the Graph from the area data file.

Parameters:

areaFilename - The name of a file that contains information for creating an undirected graph. Vertex names and edge pairs.

Returns:

- A SpyGraph constructed according to the file input

Throws:

InvalidAreaFileException - if the file does not correspond to a graph