components
Class GameSpace

java.lang.Object
  components.GameSpace

All Implemented Interfaces:

KeyListener, EventListener

public class GameSpace
extends Object
implements KeyListener

GameSpace is the game board where a game of Gizmoball take place

Specification Fields

• gameObjects : set //the GameObjects in the GameSpace
• walls : set // the set of Walls for the GameSpace
• settings : GameSettings //the class maintains game settings

Field Summary

protected MagicKeyListener

mkl

Constructor Summary

GameSpace(GameSettings settings)

Method Summary

void	add(GameObject o)
void	addDownKey(int key, GameObject tgt)
void	addUpKey(int key, GameObject tgt)
Set<GameObject>	getBalls() Returns just the balls
GameObject	getByName(String name)
KeyListener	getListener()
GameObject	getObjectByGrid(Vect3 p)
Set<GameObject>	getObjects()
Set<GameObject>	getObjectsBut(GameObjectClassification c)
Set<GameObject>	getObjectsNoWalls()
KeyRegistry	getRegistry() return the key registry
GameSettings	getSettings()
Map<GameObjectClassification,String>	getTexLocations()
void	keyPressed(KeyEvent arg0)
void	keyReleased(KeyEvent arg0)
void	keyTyped(KeyEvent arg0)
void	loadObject(GameObjectClassification objecttype, Map<String,String> properties)
void	loadSettings(GameSettings settings)
void	removeObject(GameObject go)
void	setTexLocations(Map<GameObjectClassification,String> newTL)
void	stepFrame()
void	writeXML(File name) Given a file name, will load that files gb xml data in this

Methods inherited from class java.lang.Object

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

Field Detail

mkl

protected MagicKeyListener mkl

Constructor Detail

GameSpace

public GameSpace(GameSettings settings)

Method Detail

writeXML

public void writeXML(File name)
              throws ParserConfigurationException,
                     SAXException,
                     IOException

Given a file name, will load that files gb xml data in this

Throws:

IOException

SAXException

ParserConfigurationException

Requires:

string is a valid xml file location name

getByName

public GameObject getByName(String name)

Returns:

the gameobject whose name is the arugment "name"

Requires:

name is a the name of an object in this

getObjectsBut

public Set<GameObject> getObjectsBut(GameObjectClassification c)

Requires:

cname is the String name of a recognized class

Returns:

gObjects, without Walls or cnames

getObjects

public Set<GameObject> getObjects()

Returns:

gObjects U walls

getObjectsNoWalls

public Set<GameObject> getObjectsNoWalls()

Returns:

gObjects

getBalls

public Set<GameObject> getBalls()

Returns just the balls

Returns:

only the ball objects

add

public void add(GameObject o)

Requires:

o != null, o within bounds of the GameSpace, o.g equals this

Effects:

adds fo into the GameSpace

stepFrame

public void stepFrame()

getSettings

public GameSettings getSettings()

Returns:

this.settings

loadSettings

public void loadSettings(GameSettings settings)

Requires:

settings != null

Effects:

This loads settings into this, and replace this.settings

loadObject

public void loadObject(GameObjectClassification objecttype,
                       Map<String,String> properties)

Requires:

objecttype, properties != null, properties contains all the properties that objecttype requires

Effects:

creates a new GameObject according to properties and adds it into the GameSpace

getTexLocations

public Map<GameObjectClassification,String> getTexLocations()

Returns:

a Map of texture locations used by this GameObject keyed by GameObjectClassifications

getObjectByGrid

public GameObject getObjectByGrid(Vect3 p)

Returns:

the GameObject whose top left front corner is p or null if no such GameObject is in the GameSpace

Requires:

p != null, p is a top left front corner grid position

removeObject

public void removeObject(GameObject go)

Requires:

go != null

Effects:

removes go from gObjects if it is in gObjects

Modifies:

gObjects

setTexLocations

public void setTexLocations(Map<GameObjectClassification,String> newTL)

Requires:

newTL != null

Effects:

changes the set of textures used by this GameSpace to those specified by newTL

Modifies:

texLocations

getListener

public KeyListener getListener()

addUpKey

public void addUpKey(int key,
                     GameObject tgt)

addDownKey

public void addDownKey(int key,
                       GameObject tgt)

keyPressed

public void keyPressed(KeyEvent arg0)

Specified by:

keyPressed in interface KeyListener

keyReleased

public void keyReleased(KeyEvent arg0)

Specified by:

keyReleased in interface KeyListener

keyTyped

public void keyTyped(KeyEvent arg0)

Specified by:

keyTyped in interface KeyListener

getRegistry

public KeyRegistry getRegistry()

return the key registry