net.minecraft.client.renderer
Class RenderEngine

java.lang.Object
  net.minecraft.client.renderer.RenderEngine

public class RenderEngine
extends Object

Field Summary

boolean	blurTexture Flag set when a texture should use blurry resizing
boolean	clampTexture Flag set when a texture should not be repeated
static Logger	log
List	textureList
TexturePackList	texturePack Texture pack

Constructor Summary

RenderEngine(TexturePackList par1TexturePackList, GameSettings par2GameSettings)

Method Summary

int	allocateAndSetupTexture(BufferedImage par1BufferedImage) Copy the supplied image onto a newly-allocated OpenGL texture, returning the allocated texture name
void	bindTexture(int par1)
void	createTextureFromBytes(int[] par1ArrayOfInteger, int par2, int par3, int par4)
void	deleteTexture(int par1) Deletes a single GL texture
int	getTexture(String par1Str)
int[]	getTextureContents(String par1Str)
int	getTextureForDownloadableImage(String par1Str, String par2Str) Takes a URL of a downloadable image and the name of the local image to be used as a fallback.
boolean	hasImageData(String par1Str) Checks if urlToImageDataMap has image data for the given key
ThreadDownloadImageData	obtainImageData(String par1Str, IImageBuffer par2IImageBuffer) Return a ThreadDownloadImageData instance for the given URL.
void	refreshTextures() Call setupTexture on all currently-loaded textures again to account for changes in rendering options
void	registerTextureFX(TextureFX par1TextureFX)
void	releaseImageData(String par1Str) Decrements the reference count for a given URL, deleting the image data if the reference count hits 0
void	setupTexture(BufferedImage par1BufferedImage, int par2) Copy the supplied image onto the specified OpenGL texture
int	updateDynamicTexture(TextureFX par1TextureFX, int par2) Updates a single dynamic texture
void	updateDynamicTextures()

Methods inherited from class java.lang.Object

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

Field Detail

textureList

public List textureList

clampTexture

public boolean clampTexture

Flag set when a texture should not be repeated

blurTexture

public boolean blurTexture

Flag set when a texture should use blurry resizing

texturePack

public TexturePackList texturePack

Texture pack

log

public static Logger log

Constructor Detail

RenderEngine

public RenderEngine(TexturePackList par1TexturePackList,
                    GameSettings par2GameSettings)

Method Detail

getTextureContents

public int[] getTextureContents(String par1Str)

getTexture

public int getTexture(String par1Str)

allocateAndSetupTexture

public int allocateAndSetupTexture(BufferedImage par1BufferedImage)

Copy the supplied image onto a newly-allocated OpenGL texture, returning the allocated texture name

setupTexture

public void setupTexture(BufferedImage par1BufferedImage,
                         int par2)

Copy the supplied image onto the specified OpenGL texture

createTextureFromBytes

public void createTextureFromBytes(int[] par1ArrayOfInteger,
                                   int par2,
                                   int par3,
                                   int par4)

deleteTexture

public void deleteTexture(int par1)

Deletes a single GL texture

getTextureForDownloadableImage

public int getTextureForDownloadableImage(String par1Str,
                                          String par2Str)

Takes a URL of a downloadable image and the name of the local image to be used as a fallback. If the image has been downloaded, returns the GL texture of the downloaded image, otherwise returns the GL texture of the fallback image.

hasImageData

public boolean hasImageData(String par1Str)

Checks if urlToImageDataMap has image data for the given key

obtainImageData

public ThreadDownloadImageData obtainImageData(String par1Str,
                                               IImageBuffer par2IImageBuffer)

Return a ThreadDownloadImageData instance for the given URL. If it does not already exist, it is created and uses the passed ImageBuffer. If it does, its reference count is incremented.

releaseImageData

public void releaseImageData(String par1Str)

Decrements the reference count for a given URL, deleting the image data if the reference count hits 0

registerTextureFX

public void registerTextureFX(TextureFX par1TextureFX)

updateDynamicTextures

public void updateDynamicTextures()

updateDynamicTexture

public int updateDynamicTexture(TextureFX par1TextureFX,
                                int par2)

Updates a single dynamic texture

refreshTextures

public void refreshTextures()

Call setupTexture on all currently-loaded textures again to account for changes in rendering options

bindTexture

public void bindTexture(int par1)