Phaser.Cache - 2.2.2

new Cache(game)

A game only has one instance of a Cache and it is used to store all externally loaded assets such as images, sounds and data files as a result of Loader calls. Cached items use string based keys for look-up.

Parameters

Name	Type	Description
`game`	Phaser.Game	A reference to the currently running game.

Source code: loader/Cache.js, line 15

Public Properties

[static] BINARY : number

Source code: loader/Cache.js, line 191

[static] BITMAPDATA : number

Source code: loader/Cache.js, line 197

[static] BITMAPFONT : number

Source code: loader/Cache.js, line 203

[static] CANVAS : number

Source code: loader/Cache.js, line 149

[static] IMAGE : number

Source code: loader/Cache.js, line 155

[static] JSON : number

Source code: loader/Cache.js, line 209

[static] PHYSICS : number

Source code: loader/Cache.js, line 179

[static] SOUND : number

Source code: loader/Cache.js, line 167

[static] TEXT : number

Source code: loader/Cache.js, line 173

[static] TEXTURE : number

Source code: loader/Cache.js, line 161

[static] TILEMAP : number

Source code: loader/Cache.js, line 185

[static] XML : number

Source code: loader/Cache.js, line 215

_cacheMap :array

Const to cache object look-up array.

Source code: loader/Cache.js, line 128

autoResolveURL : boolean

Automatically resolve resource URLs to absolute paths for use with the Cache.getURL method.

Source code: loader/Cache.js, line 25

game : Phaser.Game

Local reference to game.

Source code: loader/Cache.js, line 20

onSoundUnlock : Phaser.Signal

This event is dispatched when the sound system is unlocked via a touch event on cellular devices.

Source code: loader/Cache.js, line 123

Public Methods

addBinary(key, binaryData)

Add a binary object in to the cache.

Parameters

Name	Type	Description
`key`	string	Asset key for this binary data.
`binaryData`	object	The binary object to be addded to the cache.

Source code: loader/Cache.js, line 233

addBitmapData(key, bitmapData, frameData) → {Phaser.BitmapData}

Add a BitmapData object to the cache.

Parameters

Name	Type	Argument	Default	Description
`key`	string			Asset key for this BitmapData.
`bitmapData`	Phaser.BitmapData			The BitmapData object to be addded to the cache.
`frameData`	Phaser.FrameData \| null	<optional>	(auto create)	Optional FrameData set associated with the given BitmapData. If not specified (or `undefined`) a new FrameData object is created containing the Bitmap's Frame. If `null` is supplied then no FrameData will be created.

Returns

Phaser.BitmapData -

The BitmapData object to be addded to the cache.

Source code: loader/Cache.js, line 246

addBitmapFont(key, url, data, xmlData, xSpacing, ySpacing)

Add a new Bitmap Font to the Cache.

Parameters

Name	Type	Argument	Default	Description
`key`	string			The unique key by which you will reference this object.
`url`	string			URL of this font xml file.
`data`	object			Extra font data.
`xmlData`	object			Texture atlas frames data.
`xSpacing`	number	<optional>	0	If you'd like to add additional horizontal spacing between the characters then set the pixel value here.
`ySpacing`	number	<optional>	0	If you'd like to add additional vertical spacing between the lines then set the pixel value here.

Source code: loader/Cache.js, line 363

addCanvas(key, canvas, context)

Add a new canvas object in to the cache.

Parameters

Name	Type	Description
`key`	string	Asset key for this canvas.
`canvas`	HTMLCanvasElement	Canvas DOM element.
`context`	CanvasRenderingContext2D	Render context of this canvas.

Source code: loader/Cache.js, line 219

<internal> addDefaultImage()

Adds a default image to be used in special cases such as WebGL Filters. Is mapped to the key __default.

Internal:

This member is internal (protected) and may be modified or removed in the future.

Source code: loader/Cache.js, line 406

addImage(key, url, data)

Adds an Image file into the Cache. The file must have already been loaded, typically via Phaser.Loader, but can also have been loaded into the DOM.

Parameters

Name	Type	Description
`key`	string	The unique key by which you will reference this object.
`url`	string	URL of this image file.
`data`	object	Extra image data.

Source code: loader/Cache.js, line 496

addJSON(key, url, data)

Add a new json object into the cache.

Parameters

Name	Type	Description
`key`	string	Asset key for the json data.
`url`	string	URL of this json data file.
`data`	object	Extra json data.

Source code: loader/Cache.js, line 464

<internal> addMissingImage()

Adds an image to be used when a key is wrong / missing. Is mapped to the key __missing.

Internal:

This member is internal (protected) and may be modified or removed in the future.

Source code: loader/Cache.js, line 427

addPhysicsData(key, url, JSONData, format)

Add a new physics data object to the Cache.

Parameters

Name	Type	Description
`key`	string	The unique key by which you will reference this object.
`url`	string	URL of the physics json data.
`JSONData`	object	The physics data object (a JSON file).
`format`	number	The format of the physics data.

Source code: loader/Cache.js, line 389

addRenderTexture(key, texture)

Add a new Phaser.RenderTexture in to the cache.

Parameters

Name	Type	Description
`key`	string	The unique key by which you will reference this object.
`texture`	Phaser.RenderTexture	The texture to use as the base of the RenderTexture.

Source code: loader/Cache.js, line 271

addSound(key, url, data, webAudio, audioTag)

Adds a Sound file into the Cache. The file must have already been loaded, typically via Phaser.Loader.

Parameters

Name	Type	Description
`key`	string	Asset key for the sound.
`url`	string	URL of this sound file.
`data`	object	Extra sound data.
`webAudio`	boolean	True if the file is using web audio.
`audioTag`	boolean	True if the file is using legacy HTML audio.

Source code: loader/Cache.js, line 519

addSpriteSheet(key, url, data, frameWidth, frameHeight, frameMax, margin, spacing)

Add a new sprite sheet in to the cache.

Parameters

Name	Type	Argument	Default	Description
`key`	string			The unique key by which you will reference this object.
`url`	string			URL of this sprite sheet file.
`data`	object			Extra sprite sheet data.
`frameWidth`	number			Width of the sprite sheet.
`frameHeight`	number			Height of the sprite sheet.
`frameMax`	number	<optional>	-1	How many frames stored in the sprite sheet. If -1 then it divides the whole sheet evenly.
`margin`	number	<optional>	0	If the frames have been drawn with a margin, specify the amount here.
`spacing`	number	<optional>	0	If the frames have been drawn with spacing between them, specify the amount here.

Source code: loader/Cache.js, line 286

addText(key, url, data)

Add a new text data.

Parameters

Name	Type	Description
`key`	string	Asset key for the text data.
`url`	string	URL of this text data file.
`data`	object	Extra text data.

Source code: loader/Cache.js, line 448

addTextureAtlas(key, url, data, atlasData, format)

Add a new texture atlas to the Cache.

Parameters

Name	Type	Description
`key`	string	The unique key by which you will reference this object.
`url`	string	URL of this texture atlas file.
`data`	object	Extra texture atlas data.
`atlasData`	object	Texture atlas frames data.
`format`	number	The format of the texture atlas.

Source code: loader/Cache.js, line 329

addTilemap(key, url, mapData, format)

Add a new tilemap to the Cache.

Parameters

Name	Type	Description
`key`	string	The unique key by which you will reference this object.
`url`	string	URL of the tilemap image.
`mapData`	object	The tilemap data object (either a CSV or JSON file).
`format`	number	The format of the tilemap data.

Source code: loader/Cache.js, line 312

addXML(key, url, data)

Add a new xml object into the cache.

Parameters

Name	Type	Description
`key`	string	Asset key for the xml file.
`url`	string	URL of this xml file.
`data`	object	Extra text data.

Source code: loader/Cache.js, line 480

checkBinaryKey(key) → {boolean}

Checks if the given key exists in the Binary Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the binary file to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 850

checkBitmapDataKey(key) → {boolean}

Checks if the given key exists in the BitmapData Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the BitmapData to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 863

checkBitmapFontKey(key) → {boolean}

Checks if the given key exists in the BitmapFont Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the BitmapFont to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 876

checkCanvasKey(key) → {boolean}

Checks if the given key exists in the Canvas Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the canvas to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 759

checkImageKey(key) → {boolean}

Checks if the given key exists in the Image Cache. Note that this also includes Texture Atlases, Sprite Sheets and Retro Fonts.

Parameters

Name	Type	Description
`key`	string	Asset key of the image to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 772

checkJSONKey(key) → {boolean}

Checks if the given key exists in the JSON Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the JSON file to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 889

checkKey(type, key) → {boolean}

Checks if a key for the given cache object type exists.

Parameters

Name	Type	Description
`type`	number	The Cache type to check against. I.e. Phaser.Cache.CANVAS, Phaser.Cache.IMAGE, Phaser.Cache.JSON, etc.
`key`	string	Asset key of the image to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 740

checkPhysicsKey(key) → {boolean}

Checks if the given key exists in the Physics Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the physics data file to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 824

checkSoundKey(key) → {boolean}

Checks if the given key exists in the Sound Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the sound file to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 798

checkTextKey(key) → {boolean}

Checks if the given key exists in the Text Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the text file to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 811

checkTextureKey(key) → {boolean}

Checks if the given key exists in the Texture Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the image to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 785

checkTilemapKey(key) → {boolean}

Checks if the given key exists in the Tilemap Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the Tilemap to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 837

checkURL(url) → {boolean}

Checks if the given URL has been loaded into the Cache. This method will only work if Cache.autoResolveURL was set to true before any preloading took place. The method will make a DOM src call to the URL given, so please be aware of this for certain file types, such as Sound files on Firefox which may cause double-load instances.

Parameters

Name	Type	Description
`url`	string	The url to check for in the cache.

Returns

boolean -

True if the url exists, otherwise false.

Source code: loader/Cache.js, line 915

checkXMLKey(key) → {boolean}

Checks if the given key exists in the XML Cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the XML file to check is in the Cache.

Returns

boolean -

True if the key exists, otherwise false.

Source code: loader/Cache.js, line 902

decodedSound(key, data)

Add a new decoded sound.

Parameters

Name	Type	Description
`key`	string	Asset key for the sound.
`data`	object	Extra sound data.

Source code: loader/Cache.js, line 600

destroy()

Clears the cache. Removes every local cache object reference.

Source code: loader/Cache.js, line 1576

getBinary(key) → {object}

Get binary data by key.

Parameters

Name	Type	Description
`key`	string	Asset key of the binary data object to retrieve from the Cache.

Returns

object -

The binary data object.

Source code: loader/Cache.js, line 1278

getBitmapData(key) → {Phaser.BitmapData}

Get a BitmapData object from the cache by its key.

Parameters

Name	Type	Description
`key`	string	Asset key of the BitmapData object to retrieve from the Cache.

Returns

Phaser.BitmapData -

The requested BitmapData object if found, or null if not.

Source code: loader/Cache.js, line 636

getBitmapFont(key) → {Phaser.BitmapFont}

Get a BitmapFont object from the cache by its key.

Parameters

Name	Type	Description
`key`	string	Asset key of the BitmapFont object to retrieve from the Cache.

Returns

Phaser.BitmapFont -

The requested BitmapFont object if found, or null if not.

Source code: loader/Cache.js, line 657

getCanvas(key) → {object}

Get a canvas object from the cache by its key.

Parameters

Name	Type	Description
`key`	string	Asset key of the canvas to retrieve from the Cache.

Returns

object -

The canvas object.

Source code: loader/Cache.js, line 615

getFrame(key) → {Phaser.Frame}

Get a single frame by key. You'd only do this to get the default Frame created for a non-atlas/spritesheet image.

Parameters

Name	Type	Description
`key`	string	Asset key of the frame data to retrieve from the Cache.

Returns

Phaser.Frame -

The frame data.

Source code: loader/Cache.js, line 1048

getFrameByIndex(key) → {Phaser.Frame}

Get a single frame out of a frameData set by key.

Parameters

Name	Type	Description
`key`	string	Asset key of the frame data to retrieve from the Cache.

Returns

Phaser.Frame -

The frame object.

Source code: loader/Cache.js, line 1014

getFrameByName(key) → {Phaser.Frame}

Get a single frame out of a frameData set by key.

Parameters

Name	Type	Description
`key`	string	Asset key of the frame data to retrieve from the Cache.

Returns

Phaser.Frame -

The frame object.

Source code: loader/Cache.js, line 1031

getFrameCount(key) → {number}

Get the number of frames in this image.

Parameters

Name	Type	Description
`key`	string	Asset key of the image you want.

Returns

number -

Then number of frames. 0 if the image is not found.

Source code: loader/Cache.js, line 1197

getFrameData(key, map) → {Phaser.FrameData}

Get frame data by key.

Parameters

Name	Type	Argument	Default	Description
`key`	string			Asset key of the frame data to retrieve from the Cache.
`map`	string	<optional>	Phaser.Cache.IMAGE	The asset map to get the frameData from, for example `Phaser.Cache.IMAGE`.

Returns

Phaser.FrameData -

The frame data.

Source code: loader/Cache.js, line 978

getImage(key) → {Image}

Gets an image by its key. Note that this returns a DOM Image object, not a Phaser object.

Parameters

Name	Type	Description
`key`	string	Asset key of the image to retrieve from the Cache.

Returns

Image -

The Image object if found in the Cache, otherwise null.

Source code: loader/Cache.js, line 936

getJSON(key) → {object}

Get a JSON object by key from the cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the json object to retrieve from the Cache.

Returns

object -

The JSON object.

Source code: loader/Cache.js, line 1236

getKeys(type) → {Array}

Gets all keys used by the Cache for the given data type.

Parameters

Name	Type	Argument	Default	Description
`type`	number	<optional>	Phaser.Cache.IMAGE	The type of Cache keys you wish to get. Can be Cache.CANVAS, Cache.IMAGE, Cache.SOUND, etc.

Returns

Array -

The array of item keys.

Source code: loader/Cache.js, line 1341

getPhysicsData(key, object, fixtureKey) → {object}

Get a physics data object from the cache by its key. You can get either the entire data set, a single object or a single fixture of an object from it.

Parameters

Name	Type	Argument	Default	Description
`key`	string			Asset key of the physics data object to retrieve from the Cache.
`object`	string	<optional>	null	If specified it will return just the physics object that is part of the given key, if null it will return them all.
`fixtureKey`	string			Fixture key of fixture inside an object. This key can be set per fixture with the Phaser Exporter.

Returns

object -

The requested physics object data if found.

Source code: loader/Cache.js, line 678

getRenderTexture(key) → {Phaser.RenderTexture}

Get a RenderTexture by key.

Parameters

Name	Type	Description
`key`	string	Asset key of the RenderTexture to retrieve from the Cache.

Returns

Phaser.RenderTexture -

The RenderTexture object.

Source code: loader/Cache.js, line 1082

getSound(key) → {Phaser.Sound}

Get sound by key.

Parameters

Name	Type	Description
`key`	string	Asset key of the sound to retrieve from the Cache.

Returns

Phaser.Sound -

The sound object.

Source code: loader/Cache.js, line 1126

getSoundData(key) → {object}

Get sound data by key.

Parameters

Name	Type	Description
`key`	string	Asset key of the sound to retrieve from the Cache.

Returns

object -

The sound data.

Source code: loader/Cache.js, line 1147

getText(key) → {object}

Get text data by key.

Parameters

Name	Type	Description
`key`	string	Asset key of the text data to retrieve from the Cache.

Returns

object -

The text data.

Source code: loader/Cache.js, line 1215

getTexture(key) → {Phaser.RenderTexture}

This method is deprecated and should not be used. It may be removed in the future.

DEPRECATED: Please use Cache.getRenderTexture instead. This method will be removed in Phaser 2.2.0.

Get a RenderTexture by key.

Parameters

Name	Type	Description
`key`	string	Asset key of the RenderTexture to retrieve from the Cache.

Returns

Phaser.RenderTexture -

The RenderTexture object.

Deprecated:

Please use Cache.getRenderTexture instead. This method will be removed in Phaser 2.2.0.

Source code: loader/Cache.js, line 1103

getTextureFrame(key) → {Phaser.Frame}

Get a single texture frame by key. You'd only do this to get the default Frame created for a non-atlas/spritesheet image.

Parameters

Name	Type	Description
`key`	string	Asset key of the frame to retrieve from the Cache.

Returns

Phaser.Frame -

The frame data.

Source code: loader/Cache.js, line 1065

getTilemapData(key) → {object}

Get tilemap data by key.

Parameters

Name	Type	Description
`key`	string	Asset key of the tilemap data to retrieve from the Cache.

Returns

object -

The raw tilemap data in CSV or JSON format.

Source code: loader/Cache.js, line 957

getURL(url) → {object}

Get a cached object by the URL. This only returns a value if you set Cache.autoResolveURL to true before starting the preload of any assets. Be aware that every call to this function makes a DOM src query, so use carefully and double-check for implications in your target browsers/devices.

Parameters

Name	Type	Description
`url`	string	The url for the object loaded to get from the cache.

Returns

object -

The cached object.

Source code: loader/Cache.js, line 1299

getUrl(url) → {object}

This method is deprecated and should not be used. It may be removed in the future.

DEPRECATED: Please use Cache.getURL instead. Get a cached object by the URL. This only returns a value if you set Cache.autoResolveURL to true before starting the preload of any assets. Be aware that every call to this function makes a DOM src query, so use carefully and double-check for implications in your target browsers/devices.

Parameters

Name	Type	Description
`url`	string	The url for the object loaded to get from the cache.

Returns

object -

The cached object.

Deprecated:

Please use Cache.getURL instead.

Source code: loader/Cache.js, line 1324

getXML(key) → {object}

Get a XML object by key from the cache.

Parameters

Name	Type	Description
`key`	string	Asset key of the XML object to retrieve from the Cache.

Returns

object -

The XML object.

Source code: loader/Cache.js, line 1257

isSoundDecoded(key) → {boolean}

Check if the given sound has finished decoding.

Parameters

Name	Type	Description
`key`	string	Asset key of the sound in the Cache.

Returns

boolean -

The decoded state of the Sound object.

Source code: loader/Cache.js, line 1168

isSoundReady(key) → {boolean}

Check if the given sound is ready for playback. A sound is considered ready when it has finished decoding and the device is no longer touch locked.

Parameters

Name	Type	Description
`key`	string	Asset key of the sound in the Cache.

Returns

boolean -

True if the sound is decoded and the device is not touch locked.

Source code: loader/Cache.js, line 1184

reloadSound(key)

Reload a Sound file from the server.

Parameters

Name	Type	Description
`key`	string	Asset key for the sound.

Source code: loader/Cache.js, line 547

reloadSoundComplete(key)

Fires the onSoundUnlock event when the sound has completed reloading.

Parameters

Name	Type	Description
`key`	string	Asset key for the sound.

Source code: loader/Cache.js, line 569

removeBinary(key)

Removes a binary file from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1512

removeBitmapData(key)

Removes a bitmap data from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1522

removeBitmapFont(key)

Removes a bitmap font from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1532

removeCanvas(key)

Removes a canvas from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1422

removeImage(key, removeFromPixi)

Removes an image from the cache and optionally from the Pixi.BaseTextureCache as well.

Parameters

Name	Type	Argument	Default	Description
`key`	string			Key of the asset you want to remove.
`removeFromPixi`	boolean	<optional>	true	Should this image also be removed from the Pixi BaseTextureCache?

Source code: loader/Cache.js, line 1432

removeJSON(key)

Removes a json object from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1472

removePhysics(key)

Removes a physics data file from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1492

removeSound(key)

Removes a sound from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1452

removeText(key)

Removes a text from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1462

removeTilemap(key)

Removes a tilemap from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1502

removeXML(key)

Removes a xml object from the cache.

Parameters

Name	Type	Description
`key`	string	Key of the asset you want to remove.

Source code: loader/Cache.js, line 1482

updateFrameData(key, frameData)

Replaces a set of frameData with a new Phaser.FrameData object.

Parameters

Name	Type	Description
`key`	string	The unique key by which you will reference this object.
`frameData`	number	The new FrameData.

Source code: loader/Cache.js, line 998

updateSound(key)

Updates the sound object in the cache.

Parameters

Name	Type	Description
`key`	string	Asset key for the sound.

Source code: loader/Cache.js, line 585

Navigation

Constructor

new Cache(game)

Parameters

Public Properties

[static] BINARY : number

[static] BITMAPDATA : number

[static] BITMAPFONT : number

[static] CANVAS : number

[static] IMAGE : number

[static] JSON : number

[static] PHYSICS : number

[static] SOUND : number

[static] TEXT : number

[static] TEXTURE : number

[static] TILEMAP : number

[static] XML : number

_cacheMap :array

autoResolveURL : boolean

game : Phaser.Game

onSoundUnlock : Phaser.Signal

Public Methods

addBinary(key, binaryData)

Parameters

addBitmapData(key, bitmapData, frameData) → {Phaser.BitmapData}

Parameters

Returns

addBitmapFont(key, url, data, xmlData, xSpacing, ySpacing)

Parameters

addCanvas(key, canvas, context)

Parameters

<internal> addDefaultImage()

addImage(key, url, data)

Parameters

addJSON(key, url, data)

Parameters

<internal> addMissingImage()

addPhysicsData(key, url, JSONData, format)

Parameters

addRenderTexture(key, texture)

Parameters

addSound(key, url, data, webAudio, audioTag)

Parameters

addSpriteSheet(key, url, data, frameWidth, frameHeight, frameMax, margin, spacing)

Parameters

addText(key, url, data)

Parameters

addTextureAtlas(key, url, data, atlasData, format)

Parameters

addTilemap(key, url, mapData, format)

Parameters

addXML(key, url, data)

Parameters

checkBinaryKey(key) → {boolean}

Parameters

Returns

checkBitmapDataKey(key) → {boolean}

Parameters

Returns

checkBitmapFontKey(key) → {boolean}

Parameters

Returns

checkCanvasKey(key) → {boolean}

Parameters

Returns

checkImageKey(key) → {boolean}

Parameters

Returns

checkJSONKey(key) → {boolean}

Parameters

Returns

checkKey(type, key) → {boolean}

Parameters

Returns

checkPhysicsKey(key) → {boolean}

Parameters

Returns

checkSoundKey(key) → {boolean}

Parameters

Returns