net.malisis.core.renderer

Class MalisisRenderer

java.lang.Object

net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer

net.malisis.core.renderer.MalisisRenderer

All Implemented Interfaces:

IBlockRenderer, IItemRenderer, IRenderWorldLast

Direct Known Subclasses:

DefaultRenderer.Block, DefaultRenderer.Item, DefaultRenderer.Null, FiniteLiquidRenderer, GuiRenderer

public class MalisisRenderer
extends net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer
implements IBlockRenderer, IRenderWorldLast

Base class for rendering. Handles the rendering. Provides easy registration of the renderer, and automatically sets up the context for the rendering.

Nested Class Summary

Nested classes/interfaces inherited from interface net.malisis.core.renderer.IItemRenderer

IItemRenderer.DummyModel

Field Summary

Fields

Modifier and Type	Field and Description
protected int	baseBrightness Base brightness of the block.
protected net.minecraft.block.Block	block Block to render (BLOCK/TESR).
protected net.minecraft.block.state.IBlockState	blockState Metadata of the block to render (BLOCK/TESR).
protected net.minecraft.client.renderer.DestroyBlockProgress	destroyBlockProgress Current block destroy progression (for TESR).
protected int	drawMode Mode of rendering (GL constant).
protected boolean	getBlockDamage Whether the damage for the blocks should be handled by this MalisisRenderer (for TESR).
protected net.minecraft.item.Item	item Item to render (ITEM)
protected net.minecraft.item.ItemStack	itemStack ItemStack to render (ITEM).
protected MalisisIcon	overrideTexture An override texture set by the renderer.
protected float	partialTick Partial tick time (TESR/IRWL).
protected net.minecraft.util.BlockPos	pos Position of the block (BLOCK/TESR).
protected net.minecraft.client.renderer.RenderGlobal	renderGlobal RenderGlobal reference (IRWL)
protected RenderType	renderType Type of rendering.
protected net.minecraft.tileentity.TileEntity	tileEntity TileEntity currently drawing (TESR).
protected net.minecraft.client.renderer.block.model.ItemCameraTransforms.TransformType	tranformType Type of render for item (ITEM)
protected boolean	vertexDrawn Whether at least one vertex has been drawn.
static net.minecraft.client.renderer.vertex.VertexFormat	vertexFormat
protected net.minecraft.world.IBlockAccess	world Current world reference (BLOCK/TESR/IRWL).
protected net.minecraft.client.renderer.WorldRenderer	wr Tessellator reference.

Fields inherited from class net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer

DESTROY_STAGES, rendererDispatcher

Constructor Summary

Constructors

Constructor and Description
MalisisRenderer() Instantiates a new MalisisRenderer.

Method Summary

Modifier and Type	Method and Description
protected void	_initialize() _initialize.
void	applyTexture(Face face, RenderParameters params) Applies the texture to the Face with specified RenderParameters.
void	applyTexture(Shape shape) Applies the texture to the Shape.
void	applyTexture(Shape shape, RenderParameters params) Applies the texture to the Shape with specified RenderParameters.
protected void	bindTexture(net.minecraft.util.ResourceLocation resourceLocaltion)
protected int	calcVertexBrightness(Vertex vertex, int number, RenderParameters params) Calculates the ambient occlusion brightness for a Vertex.
protected int	calcVertexColor(Vertex vertex, int number, RenderParameters params) Calculates the ambient occlusion for a Vertex and also applies the side dependent shade.
void	clean() Cleans the current renderer state.
void	disableBlending() Disables blending for the rendering.
void	disableTextures() Disables textures.
void	draw() Triggers a draw.
protected void	drawFace(Face face) Draws a Face with its own RenderParameters.
protected void	drawFace(Face face, RenderParameters params) Draws a Face with specified RenderParameters.
protected void	drawModel(MalisisModel model, RenderParameters params)
void	drawShape(Shape shape) Draws a Shape without RenderParameters (default will be used).
void	drawShape(Shape s, RenderParameters params) Draws a Shape with specified RenderParameters.
void	drawText(MalisisFont font, java.lang.String text, float x, float y, float z, FontRenderOptions fro) Draws a string at the specified coordinates, with color and shadow.
protected void	drawVertex(Vertex vertex, int number, RenderParameters params) Draws a single Vertex.
void	enableBlending() Enables the blending for the rendering.
void	enableTextures() Enables textures
void	endBillboard() End billboard mode.
protected int	getAoBrightness(int b1, int b2, int b3, int base) Does the actual brightness calculation (copied from net.minecraft.client.renderer.BlocksRenderer.java)
protected int	getBaseBrightness(RenderParameters params) Gets the base brightness for the current Face.
protected float	getBlockAmbientOcclusion(net.minecraft.world.IBlockAccess world, net.minecraft.util.BlockPos pos) Gets the block ambient occlusion value.
protected MalisisIcon	getIcon(Face face, RenderParameters params) Gets the MalisisIcon corresponding to the specified RenderParameters.
protected IIconProvider	getIconProvider(RenderParameters params) Gets the IIconProvider either from parameters, the block or the item.
protected int	getMixedBrightnessForBlock(net.minecraft.world.IBlockAccess world, net.minecraft.util.BlockPos pos) Gets the mix brightness for a block (sky + block source).
static float	getPartialTick()
protected net.minecraft.util.AxisAlignedBB	getRenderBounds(RenderParameters params) Gets the rendering bounds.
static net.minecraft.util.EnumWorldBlockLayer	getRenderLayer() Gets the current EnumWorldBlockLayer.
javax.vecmath.Matrix4f	getTransform(net.minecraft.client.renderer.block.model.ItemCameraTransforms.TransformType tranformType)
protected void	initialize() Initializes this MalisisRenderer.
boolean	isDrawing() Checks if the Tessellator is currently drawing.
boolean	isGui3d()
void	next() Triggers a draw and restart drawing with current drawMode.
void	next(int drawMode) Triggers a draw and restart drawing with drawMode.
void	prepare(RenderType renderType, double... data) Prepares the Tessellator and the GL states for the renderType.
void	registerFor(net.minecraft.block.Block block) Registers this MalisisRenderer to be used for rendering the Block.
void	registerFor(java.lang.Class<? extends net.minecraft.tileentity.TileEntity> clazz) Registers this MalisisRenderer to be used for rendering the TileEntity.
void	registerFor(net.minecraft.item.Item item) Registers this MalisisRenderer to be used for rendering the Item.
void	registerForRenderWorldLast() Registers this MalisisRenderer to be used for RenderWorldLastEvent.
void	render() Main rendering method.
boolean	renderBlock(net.minecraft.client.renderer.WorldRenderer wr, net.minecraft.world.IBlockAccess world, net.minecraft.util.BlockPos pos, net.minecraft.block.state.IBlockState state)
boolean	renderItem(net.minecraft.item.ItemStack itemStack, float partialTick)
void	renderStandard() Renders the blocks using the default Minecraft rendering system.
void	renderTileEntityAt(net.minecraft.tileentity.TileEntity te, double x, double y, double z, float partialTick, int destroyStage) Renders a TileEntitySpecialRenderer.
void	renderWorldLastEvent(net.minecraftforge.client.event.RenderWorldLastEvent event, net.minecraft.world.IBlockAccess world) Renders when RenderWorldLastEvent is called.
void	reset() Resets data so this MalisisRenderer can be reused.
void	set(net.minecraft.block.Block block) Sets informations for this MalisisRenderer.
void	set(net.minecraft.util.BlockPos pos) Sets informations for this MalisisRenderer.
void	set(net.minecraft.world.IBlockAccess world) Sets informations for this MalisisRenderer.
void	set(net.minecraft.world.IBlockAccess world, net.minecraft.block.Block block, net.minecraft.util.BlockPos pos, net.minecraft.block.state.IBlockState blockState) Sets informations for this MalisisRenderer.
void	set(net.minecraft.block.state.IBlockState blockState) Sets informations for this MalisisRenderer.
void	set(net.minecraft.item.ItemStack itemStack) Sets informations for this MalisisRenderer.
void	set(net.minecraft.tileentity.TileEntity te, float partialTick) Sets informations for this MalisisRenderer.
void	setBillboard(float x, float y, float z) Sets billboard mode.
void	setTransformType(net.minecraft.client.renderer.block.model.ItemCameraTransforms.TransformType transformType)
boolean	shouldRender(net.minecraftforge.client.event.RenderWorldLastEvent event, net.minecraft.world.IBlockAccess world) Whether the renderer should render.
protected boolean	shouldRenderFace(Face face, RenderParameters params) Checks if a Face should be rendered.
protected boolean	shouldRotateIcon(RenderParameters params)
boolean	shouldSetViewportPosition() Whether to set the translations based on player current position and partialTick.
protected boolean	smartCull(Face face, RenderParameters params) Culls a face based on the actual render bounds used and not block bounding box.
void	startDrawing() Tells the Tessellator to start drawing GL_QUADS.
void	startDrawing(int drawMode) Tells the Tessellator to start drawing drawMode.

Methods inherited from class net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer

getFontRenderer, getWorld, setRendererDispatcher

Methods inherited from class java.lang.Object

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

Field Detail

vertexFormat

public static net.minecraft.client.renderer.vertex.VertexFormat vertexFormat

wr

protected net.minecraft.client.renderer.WorldRenderer wr

Tessellator reference.

world

protected net.minecraft.world.IBlockAccess world

Current world reference (BLOCK/TESR/IRWL).

pos

protected net.minecraft.util.BlockPos pos

Position of the block (BLOCK/TESR).

block

protected net.minecraft.block.Block block

Block to render (BLOCK/TESR).

blockState

protected net.minecraft.block.state.IBlockState blockState

Metadata of the block to render (BLOCK/TESR).

tileEntity

protected net.minecraft.tileentity.TileEntity tileEntity

TileEntity currently drawing (TESR).

partialTick

protected float partialTick

Partial tick time (TESR/IRWL).

itemStack

protected net.minecraft.item.ItemStack itemStack

ItemStack to render (ITEM).

item

protected net.minecraft.item.Item item

Item to render (ITEM)

tranformType

protected net.minecraft.client.renderer.block.model.ItemCameraTransforms.TransformType tranformType

Type of render for item (ITEM)

renderGlobal

protected net.minecraft.client.renderer.RenderGlobal renderGlobal

RenderGlobal reference (IRWL)

renderType

protected RenderType renderType

Type of rendering.

drawMode

protected int drawMode

Mode of rendering (GL constant).

baseBrightness

protected int baseBrightness

Base brightness of the block.

overrideTexture

protected MalisisIcon overrideTexture

An override texture set by the renderer.

getBlockDamage

protected boolean getBlockDamage

Whether the damage for the blocks should be handled by this MalisisRenderer (for TESR).

destroyBlockProgress

protected net.minecraft.client.renderer.DestroyBlockProgress destroyBlockProgress

Current block destroy progression (for TESR).

vertexDrawn

protected boolean vertexDrawn

Whether at least one vertex has been drawn.

Constructor Detail

MalisisRenderer

public MalisisRenderer()

Instantiates a new MalisisRenderer.

Method Detail

reset

public void reset()

Resets data so this MalisisRenderer can be reused.

set

public void set(net.minecraft.world.IBlockAccess world,
                net.minecraft.block.Block block,
                net.minecraft.util.BlockPos pos,
                net.minecraft.block.state.IBlockState blockState)

Sets informations for this MalisisRenderer.

Parameters:

world - the world

block - the block

pos - the pos

blockState - the block state

set

public void set(net.minecraft.world.IBlockAccess world)

Sets informations for this MalisisRenderer.

Parameters:

world - the world

set

public void set(net.minecraft.block.Block block)

Sets informations for this MalisisRenderer.

Parameters:

block - the block

set

public void set(net.minecraft.block.state.IBlockState blockState)

Sets informations for this MalisisRenderer.

Parameters:

blockState - the block state

set

public void set(net.minecraft.util.BlockPos pos)

Sets informations for this MalisisRenderer.

Parameters:

pos - the pos

set

public void set(net.minecraft.tileentity.TileEntity te,
                float partialTick)

Sets informations for this MalisisRenderer.

Parameters:

te - the te

partialTick - the partial tick

set

public void set(net.minecraft.item.ItemStack itemStack)

Sets informations for this MalisisRenderer.

Parameters:

itemStack - the item stack

renderBlock

public boolean renderBlock(net.minecraft.client.renderer.WorldRenderer wr,
                           net.minecraft.world.IBlockAccess world,
                           net.minecraft.util.BlockPos pos,
                           net.minecraft.block.state.IBlockState state)

Specified by:

renderBlock in interface IBlockRenderer

renderItem

public boolean renderItem(net.minecraft.item.ItemStack itemStack,
                          float partialTick)

Specified by:

renderItem in interface IItemRenderer

setTransformType

public void setTransformType(net.minecraft.client.renderer.block.model.ItemCameraTransforms.TransformType transformType)

Specified by:

setTransformType in interface IItemRenderer

isGui3d

public boolean isGui3d()

Specified by:

isGui3d in interface IItemRenderer

getTransform

public javax.vecmath.Matrix4f getTransform(net.minecraft.client.renderer.block.model.ItemCameraTransforms.TransformType tranformType)

Specified by:

getTransform in interface IItemRenderer

renderTileEntityAt

public void renderTileEntityAt(net.minecraft.tileentity.TileEntity te,
                               double x,
                               double y,
                               double z,
                               float partialTick,
                               int destroyStage)

Renders a TileEntitySpecialRenderer.

Specified by:

renderTileEntityAt in class net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer

Parameters:

te - the TileEntity

x - the x

y - the y

z - the z

partialTick - the partial tick

shouldSetViewportPosition

public boolean shouldSetViewportPosition()

Description copied from interface: IRenderWorldLast

Whether to set the translations based on player current position and partialTick.

Specified by:

shouldSetViewportPosition in interface IRenderWorldLast

Returns:

true, if the renderer should set the translations

shouldRender

public boolean shouldRender(net.minecraftforge.client.event.RenderWorldLastEvent event,
                            net.minecraft.world.IBlockAccess world)

Description copied from interface: IRenderWorldLast

Whether the renderer should render.

Specified by:

shouldRender in interface IRenderWorldLast

Parameters:

event - the event

world - the world

Returns:

true, if rendering should be done

renderWorldLastEvent

public void renderWorldLastEvent(net.minecraftforge.client.event.RenderWorldLastEvent event,
                                 net.minecraft.world.IBlockAccess world)

Description copied from interface: IRenderWorldLast

Renders when RenderWorldLastEvent is called.

Specified by:

renderWorldLastEvent in interface IRenderWorldLast

Parameters:

event - the event

world - the world

prepare

public void prepare(RenderType renderType,
                    double... data)

Prepares the Tessellator and the GL states for the renderType. data is only used for TESR and IRWL.
TESR and IRWL rendering are surrounded by glPushAttrib(GL_LIGHTING_BIT) and block texture sheet is bound.

Parameters:

renderType - the render type

data - the data

clean

public void clean()

Cleans the current renderer state.

startDrawing

public void startDrawing()

Tells the Tessellator to start drawing GL_QUADS.

startDrawing

public void startDrawing(int drawMode)

Tells the Tessellator to start drawing drawMode.

Parameters:

drawMode - the draw mode

isDrawing

public boolean isDrawing()

Checks if the Tessellator is currently drawing.

Returns:

true, if is drawing

next

public void next()

Triggers a draw and restart drawing with current drawMode.

next

public void next(int drawMode)

Triggers a draw and restart drawing with drawMode.

Parameters:

drawMode - the draw mode

draw

public void draw()

Triggers a draw.

enableBlending

public void enableBlending()

Enables the blending for the rendering. Ineffective for BLOCK renderType.

disableBlending

public void disableBlending()

Disables blending for the rendering. Ineffective for BLOCK renderType.

enableTextures

public void enableTextures()

Enables textures

disableTextures

public void disableTextures()

Disables textures.

bindTexture

protected void bindTexture(net.minecraft.util.ResourceLocation resourceLocaltion)

Overrides:

bindTexture in class net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer

setBillboard

public void setBillboard(float x,
                         float y,
                         float z)

Sets billboard mode.
Contents drawn will always be facing the player.

Parameters:

x - the x

y - the y

z - the z

endBillboard

public void endBillboard()

End billboard mode.

_initialize

protected final void _initialize()

_initialize.

initialize

protected void initialize()

Initializes this MalisisRenderer. Does nothing by default.
Called the first time a rendering is done and should be overridden if some setup is needed for the rendering (building shape and parameters).

renderStandard

public void renderStandard()

Renders the blocks using the default Minecraft rendering system.

render

public void render()

Main rendering method. Draws simple cube by default.
Should be overridden to handle the rendering.

drawModel

protected void drawModel(MalisisModel model,
                         RenderParameters params)

drawShape

public void drawShape(Shape shape)

Draws a Shape without RenderParameters (default will be used).

Parameters:

shape - the shape

drawShape

public void drawShape(Shape s,
                      RenderParameters params)

Draws a Shape with specified RenderParameters.

Parameters:

s - the s

params - the params

drawFace

protected void drawFace(Face face)

Draws a Face with its own RenderParameters.

Parameters:

face - the face

drawFace

protected void drawFace(Face face,
                        RenderParameters params)

Draws a Face with specified RenderParameters.

Parameters:

face - the f

params - the face params

drawVertex

protected void drawVertex(Vertex vertex,
                          int number,
                          RenderParameters params)

Draws a single Vertex.

Parameters:

vertex - the vertex

number - the offset inside the face. (Used for AO)

drawText

public void drawText(MalisisFont font,
                     java.lang.String text,
                     float x,
                     float y,
                     float z,
                     FontRenderOptions fro)

Draws a string at the specified coordinates, with color and shadow. The string gets translated. Uses FontRenderer.drawString().

Parameters:

font - the font

text - the text

x - the x

y - the y

z - the z

fro - the fro

shouldRenderFace

protected boolean shouldRenderFace(Face face,
                                   RenderParameters params)

Checks if a Face should be rendered. RenderParameters.direction needs to be defined for the face.

Parameters:

face - the face

Returns:

true, if successful

smartCull

protected boolean smartCull(Face face,
                            RenderParameters params)

Culls a face based on the actual render bounds used and not block bounding box.

Parameters:

face - the face

params - the params

Returns:

true, if successful

applyTexture

public void applyTexture(Shape shape)

Applies the texture to the Shape.
Usually necessary before some shape transformations in conjunction with RenderParameters.applyTexture set to false to prevent reapplying texture when rendering.

Parameters:

shape - the shape

applyTexture

public void applyTexture(Shape shape,
                         RenderParameters params)

Applies the texture to the Shape with specified RenderParameters.
Usually necessary before some shape transformations in conjunction with RenderParameters.applyTexture set to false to prevent reapplying texture when rendering.

Parameters:

shape - the shape

params - the parameters

applyTexture

public void applyTexture(Face face,
                         RenderParameters params)

Applies the texture to the Face with specified RenderParameters.

Parameters:

face - the face

params - the parameters

getIcon

protected MalisisIcon getIcon(Face face,
                              RenderParameters params)

Gets the MalisisIcon corresponding to the specified RenderParameters.
If block or item is an IIconProvider and give the right provider for the current context, gets the icon from that provider.

Parameters:

face - the face

params - the params

Returns:

the icon

getIconProvider

protected IIconProvider getIconProvider(RenderParameters params)

Gets the IIconProvider either from parameters, the block or the item.

Returns:

the icon provider

shouldRotateIcon

protected boolean shouldRotateIcon(RenderParameters params)

calcVertexColor

protected int calcVertexColor(Vertex vertex,
                              int number,
                              RenderParameters params)

Calculates the ambient occlusion for a Vertex and also applies the side dependent shade.
aoMatrix is the list of block coordinates necessary to compute AO. If it's empty, only the global face shade is applied.
Also, params.colorMultiplier is applied as well.

Parameters:

vertex - the vertex

number - the number

params - the params

Returns:

the int

getBaseBrightness

protected int getBaseBrightness(RenderParameters params)

Gets the base brightness for the current Face.
If params.useBlockBrightness = false, params.brightness. Else, the brightness is determined based on params.offset and getBlockBounds()

Parameters:

params - the params

Returns:

the base brightness

calcVertexBrightness

protected int calcVertexBrightness(Vertex vertex,
                                   int number,
                                   RenderParameters params)

Calculates the ambient occlusion brightness for a Vertex. aoMatrix is the list of block coordinates necessary to compute AO. Only first 3 blocks are used.

Parameters:

vertex - the vertex

number - the number

params - the params

Returns:

the int

getAoBrightness

protected int getAoBrightness(int b1,
                              int b2,
                              int b3,
                              int base)

Does the actual brightness calculation (copied from net.minecraft.client.renderer.BlocksRenderer.java)

Parameters:

b1 - the b1

b2 - the b2

b3 - the b3

base - the base

Returns:

the ao brightness

getBlockAmbientOcclusion

protected float getBlockAmbientOcclusion(net.minecraft.world.IBlockAccess world,
                                         net.minecraft.util.BlockPos pos)

Gets the block ambient occlusion value. Contrary to base Minecraft code, it's the actual block at the x, y and z coordinates which is used to get the value, and not value of the block drawn. This allows to have different logic behaviors for AO values for a block.

Parameters:

world - the world

pos - the pos

Returns:

the block ambient occlusion

getMixedBrightnessForBlock

protected int getMixedBrightnessForBlock(net.minecraft.world.IBlockAccess world,
                                         net.minecraft.util.BlockPos pos)

Gets the mix brightness for a block (sky + block source).

Parameters:

world - the world

pos - the pos

Returns:

the mixed brightness for block

getRenderBounds

protected net.minecraft.util.AxisAlignedBB getRenderBounds(RenderParameters params)

Gets the rendering bounds. If params.useBlockBounds = false, params.renderBounds is used instead of the actual block bounds.

Parameters:

params - the params

Returns:

the render bounds

getPartialTick

public static float getPartialTick()

getRenderLayer

public static net.minecraft.util.EnumWorldBlockLayer getRenderLayer()

Gets the current EnumWorldBlockLayer.

Returns:

the render layer

registerFor

public void registerFor(net.minecraft.block.Block block)

Registers this MalisisRenderer to be used for rendering the Block.

Parameters:

block - the block

registerFor

public void registerFor(net.minecraft.item.Item item)

Registers this MalisisRenderer to be used for rendering the Item.

Parameters:

item - the item

registerFor

public void registerFor(java.lang.Class<? extends net.minecraft.tileentity.TileEntity> clazz)

Registers this MalisisRenderer to be used for rendering the TileEntity.

Parameters:

clazz - the clazz

registerForRenderWorldLast

public void registerForRenderWorldLast()

Registers this MalisisRenderer to be used for RenderWorldLastEvent.