core.vgdl

Class VGDLRegistry

java.lang.Object

core.vgdl.VGDLRegistry

public class VGDLRegistry
extends java.lang.Object

Created with IntelliJ IDEA. User: Diego Date: 27/10/13 Time: 12:22 This is a Java port from Tom Schaul's VGDL - https://github.com/schaul/py-vgdl

Method Summary

Modifier and Type	Method and Description
int[]	explode(java.lang.String keys) Returns an array of indexes (value in map) of a set of keys, for sprites.
static VGDLRegistry	GetInstance() Returns the unique instance of this class.
java.lang.String	getRegisteredSpriteKey(int value) Returns the String associated with the first (and in theory, unique) sprite value passed.
int	getRegisteredSpriteValue(java.lang.String key) Returns the index (value in map) of a given key, for sprites.
void	init() Initializes the registry of sprites for games.
int	numSpriteTypes() Returns the -number of elements in the sprite_mapping array.
int	registerSprite(java.lang.String key) Register a new sprite string.

Methods inherited from class java.lang.Object

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

Method Detail

init

public void init()

Initializes the registry of sprites for games.

GetInstance

public static VGDLRegistry GetInstance()

Returns the unique instance of this class.

Returns:

the unique instance of this class.

registerSprite

public int registerSprite(java.lang.String key)

Register a new sprite string.

Parameters:

key - key in the hashmap.

Returns:

Returns its new index, or a new one if it was already registered.

getRegisteredSpriteValue

public int getRegisteredSpriteValue(java.lang.String key)

Returns the index (value in map) of a given key, for sprites.

Parameters:

key - key to check

Returns:

the value in map, -1 if it does not exist.

explode

public int[] explode(java.lang.String keys)

Returns an array of indexes (value in map) of a set of keys, for sprites.

Parameters:

keys - list of keys, separated by commas.

Returns:

array with values in the map, -1 if it does not exist.

getRegisteredSpriteKey

public java.lang.String getRegisteredSpriteKey(int value)

Returns the String associated with the first (and in theory, unique) sprite value passed. This method is for debug purposes only, should not be used for game execution.

Parameters:

value - value whose key is returned.

Returns:

the String associated with the value passed.

numSpriteTypes

public int numSpriteTypes()

Returns the -number of elements in the sprite_mapping array.

Returns:

number of elements in the sprite_mapping array.