org.newdawn.slick
Class SavedState

java.lang.Object
  org.newdawn.slick.SavedState

public class SavedState
extends java.lang.Object

A utility to allow game setup/state to be stored locally. This utility will adapt to the current enviornment (webstart or file based). Note that this will not currently work in an applet.

Author:

kappaOne

Constructor Summary

SavedState(java.lang.String fileName)
Create and Test to see if the app is running as webstart or local app and select the appropriate muffin type

Method Summary

void	clear() Will delete all current data held in Score
double	getNumber(java.lang.String nameOfField) Get number stored at given location
double	getNumber(java.lang.String nameOfField, double defaultValue) Get number stored at given location
java.lang.String	getString(java.lang.String nameOfField) Get the String at the given location
java.lang.String	getString(java.lang.String nameOfField, java.lang.String defaultValue) Get the String at the given location
void	load() Load the data from file/muffin
void	save() Save the stored data to file/muffin
void	setNumber(java.lang.String nameOfField, double value) Save the given value at the given location will overwrite any previous value at this location
void	setString(java.lang.String nameOfField, java.lang.String value) Save the given value at the given location will overwrite any previous value at this location

Methods inherited from class java.lang.Object

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

Constructor Detail

SavedState

public SavedState(java.lang.String fileName)
           throws SlickException

Create and Test to see if the app is running as webstart or local app and select the appropriate muffin type

Parameters:

fileName - name of muffin where data will be saved

Throws:

SlickException - Indicates a failure to load the stored state

Method Detail

getNumber

public double getNumber(java.lang.String nameOfField)

Get number stored at given location

Parameters:

nameOfField - The name of the number to retrieve

Returns:

The number saved at this location

getNumber

public double getNumber(java.lang.String nameOfField,
                        double defaultValue)

Get number stored at given location

Parameters:

nameOfField - The name of the number to retrieve

defaultValue - The value to return if the specified value hasn't been set

Returns:

The number saved at this location

setNumber

public void setNumber(java.lang.String nameOfField,
                      double value)

Save the given value at the given location will overwrite any previous value at this location

Parameters:

nameOfField - The name to store the value against

value - The value to store

getString

public java.lang.String getString(java.lang.String nameOfField)

Get the String at the given location

Parameters:

nameOfField - location of string

Returns:

String stored at the location given

getString

public java.lang.String getString(java.lang.String nameOfField,
                                  java.lang.String defaultValue)

Get the String at the given location

Parameters:

nameOfField - location of string

defaultValue - The value to return if the specified value hasn't been set

Returns:

String stored at the location given

setString

public void setString(java.lang.String nameOfField,
                      java.lang.String value)

Save the given value at the given location will overwrite any previous value at this location

Parameters:

nameOfField - location to store int

value - The value to store

save

public void save()
          throws java.io.IOException

Save the stored data to file/muffin

Throws:

java.io.IOException - Indicates it wasn't possible to store the state

load

public void load()
          throws java.io.IOException

Load the data from file/muffin

Throws:

java.io.IOException - Indicates it wasn't possible to load the state

clear

public void clear()

Will delete all current data held in Score