Java Code Examples for codechicken.lib.render.CCRenderState#instance()

@Override
public void renderItem(ItemStack rawStack, TransformType transformType) {
    ItemStack stack = ModCompatibility.getRealItemStack(rawStack);
    if (!(stack.getItem() instanceof MachineItemBlock)) {
        return;
    }
    MetaTileEntity metaTileEntity = MachineItemBlock.getMetaTileEntity(stack);
    if (metaTileEntity == null) {
        return;
    }
    GlStateManager.enableBlend();
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.startDrawing(GL11.GL_QUADS, DefaultVertexFormats.ITEM);
    metaTileEntity.setRenderContextStack(stack);
    metaTileEntity.renderMetaTileEntity(renderState, new Matrix4(), new IVertexOperation[0]);
    if(metaTileEntity instanceof IFastRenderMetaTileEntity) {
        ((IFastRenderMetaTileEntity) metaTileEntity).renderMetaTileEntityFast(renderState, new Matrix4(), 0.0f);
    }
    metaTileEntity.setRenderContextStack(null);
    renderState.draw();
    if(metaTileEntity instanceof IRenderMetaTileEntity) {
        ((IRenderMetaTileEntity) metaTileEntity).renderMetaTileEntityDynamic(0.0, 0.0, 0.0, 0.0f);
    }
    GlStateManager.disableBlend();
}
 

@Override
public void renderItem(ItemStack rawStack, TransformType transformType) {
    ItemStack itemStack = ModCompatibility.getRealItemStack(rawStack);
    if (!(itemStack.getItem() instanceof MetaItem<?>)) {
        return;
    }
    ItemStack facadeStack = FacadeItem.getFacadeStack(itemStack);
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.startDrawing(GL11.GL_QUADS, DefaultVertexFormats.ITEM);
    try {
        FacadeRenderer.renderItemCover(renderState, EnumFacing.NORTH.getIndex(), facadeStack, ICoverable.getCoverPlateBox(EnumFacing.NORTH, 2.0 / 16.0));
    } catch (Throwable ignored) {
    }
    renderState.draw();
}
 

@Override
public void renderItem(ItemStack rawItemStack, TransformType transformType) {
    ItemStack stack = ModCompatibility.getRealItemStack(rawItemStack);
    if (!(stack.getItem() instanceof ItemBlockFluidPipe)) {
        return;
    }
    CCRenderState renderState = CCRenderState.instance();
    GlStateManager.enableBlend();
    renderState.reset();
    renderState.startDrawing(GL11.GL_QUADS, DefaultVertexFormats.ITEM);
    BlockFluidPipe blockFluidPipe = (BlockFluidPipe) ((ItemBlockFluidPipe) stack.getItem()).getBlock();
    FluidPipeType pipeType = blockFluidPipe.getItemPipeType(stack);
    Material material = blockFluidPipe.getItemMaterial(stack);
    if (pipeType != null && material != null) {
        renderPipeBlock(material, pipeType, IPipeTile.DEFAULT_INSULATION_COLOR, renderState, new IVertexOperation[0], 0);
    }
    renderState.draw();
    GlStateManager.disableBlend();
}
 

@Override
public boolean renderBlock(IBlockAccess world, BlockPos pos, IBlockState state, BufferBuilder buffer) {
    //otherwise, we are in solid rendering layer and render primary stone
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.bind(buffer);
    Matrix4 translation = new Matrix4();
    translation.translate(pos.getX(), pos.getY(), pos.getZ());
    TextureAtlasSprite stoneSprite = TextureUtils.getBlockTexture("stone");
    Material material = ((BlockSurfaceRock) state.getBlock()).getStoneMaterial(world, pos, state);
    int renderingColor = GTUtility.convertRGBtoOpaqueRGBA_CL(material.materialRGB);
    IVertexOperation[] operations = new IVertexOperation[] {
        new IconTransformation(stoneSprite),
        new ColourMultiplier(renderingColor),
        new TransformationList(translation)};
    if (world != null) {
        renderState.setBrightness(world, pos);
    }
    renderState.setPipeline(operations);
    CCModel actualModel = getActualModel(world, pos);
    renderState.setModel(actualModel);
    renderState.render();
    return true;
}
 

@Override
public void handleRenderBlockDamage(IBlockAccess world, BlockPos pos, IBlockState state, TextureAtlasSprite sprite, BufferBuilder buffer) {
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.bind(buffer);
    renderState.setPipeline(new Vector3(new Vec3d(pos)).translation(), new IconTransformation(sprite));
    BlockCable blockCable = (BlockCable) state.getBlock();
    IPipeTile<Insulation, WireProperties> tileEntityCable = blockCable.getPipeTileEntity(world, pos);
    if (tileEntityCable == null) {
        return;
    }
    Insulation insulation = tileEntityCable.getPipeType();
    if (insulation == null) {
        return;
    }
    float thickness = insulation.getThickness();
    int connectedSidesMask = blockCable.getActualConnections(tileEntityCable, world);
    Cuboid6 baseBox = BlockCable.getSideBox(null, thickness);
    BlockRenderer.renderCuboid(renderState, baseBox, 0);
    for (EnumFacing renderSide : EnumFacing.VALUES) {
        if ((connectedSidesMask & (1 << renderSide.getIndex())) > 0) {
            Cuboid6 sideBox = BlockCable.getSideBox(renderSide, thickness);
            BlockRenderer.renderCuboid(renderState, sideBox, 0);
        }
    }
}
 

@Override
public boolean renderBlock(IBlockAccess world, BlockPos pos, IBlockState state, BufferBuilder buffer) {
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.bind(buffer);
    renderState.setBrightness(world, pos);
    IVertexOperation[] pipeline = {new Translation(pos)};

    BlockCable blockCable = (BlockCable) state.getBlock();
    TileEntityCable tileEntityCable = (TileEntityCable) blockCable.getPipeTileEntity(world, pos);
    if (tileEntityCable == null) return false;
    int paintingColor = tileEntityCable.getInsulationColor();
    int connectedSidesMask = blockCable.getActualConnections(tileEntityCable, world);
    Insulation insulation = tileEntityCable.getPipeType();
    Material material = tileEntityCable.getPipeMaterial();
    if (insulation != null && material != null) {
        BlockRenderLayer renderLayer = MinecraftForgeClient.getRenderLayer();
        if (renderLayer == BlockRenderLayer.CUTOUT) {
            renderCableBlock(material, insulation, paintingColor, renderState, pipeline, connectedSidesMask);
        }
        ICoverable coverable = tileEntityCable.getCoverableImplementation();
        coverable.renderCovers(renderState, new Matrix4().translate(pos.getX(), pos.getY(), pos.getZ()), renderLayer);
    }
    return true;
}
 

@Override
public boolean renderBlock(IBlockAccess world, BlockPos pos, IBlockState state, BufferBuilder buffer) {
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.bind(buffer);
    renderState.setBrightness(world, pos);
    IVertexOperation[] pipeline = {new Translation(pos)};

    BlockInventoryPipe block = (BlockInventoryPipe) state.getBlock();
    TileEntityInventoryPipe tileEntity = (TileEntityInventoryPipe) block.getPipeTileEntity(world, pos);
    if (tileEntity == null) {
        return false;
    }
    int paintingColor = tileEntity.getInsulationColor();
    int connectedSidesMask = block.getActualConnections(tileEntity, world);

    BlockRenderLayer renderLayer = MinecraftForgeClient.getRenderLayer();
    if (renderLayer == BlockRenderLayer.SOLID) {
        renderPipe(renderState, pipeline, paintingColor, connectedSidesMask);
    }
    ICoverable coverable = tileEntity.getCoverableImplementation();
    coverable.renderCovers(renderState, new Matrix4().translate(pos.getX(), pos.getY(), pos.getZ()), renderLayer);
    return true;
}
 

@Override
public void handleRenderBlockDamage(IBlockAccess world, BlockPos pos, IBlockState state, TextureAtlasSprite sprite, BufferBuilder buffer) {
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.bind(buffer);
    renderState.setPipeline(new Vector3(new Vec3d(pos)).translation(), new IconTransformation(sprite));
    BlockInventoryPipe block = (BlockInventoryPipe) state.getBlock();
    TileEntityInventoryPipe tileEntity = (TileEntityInventoryPipe) block.getPipeTileEntity(world, pos);
    if (tileEntity == null) {
        return;
    }
    InventoryPipeType pipeType = tileEntity.getPipeType();
    if (pipeType == null) {
        return;
    }
    float thickness = pipeType.getThickness();
    int connectedSidesMask = block.getActualConnections(tileEntity, world);
    Cuboid6 baseBox = BlockPipe.getSideBox(null, thickness);
    BlockRenderer.renderCuboid(renderState, baseBox, 0);
    for (EnumFacing renderSide : EnumFacing.VALUES) {
        if ((connectedSidesMask & (1 << renderSide.getIndex())) > 0) {
            Cuboid6 sideBox = BlockPipe.getSideBox(renderSide, thickness);
            BlockRenderer.renderCuboid(renderState, sideBox, 0);
        }
    }
}
 

public static void drawOverlayGrad(int x1, int x2, int y1, int y2, float zLevel) {
    GlStateManager.disableTexture2D();
    GlStateManager.disableCull();
    GlStateManager.enableBlend();
    GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GlStateManager.shadeModel(GL11.GL_SMOOTH);
    CCRenderState ccrs = CCRenderState.instance();

    BufferBuilder buffer = ccrs.startDrawing(GL11.GL_QUADS, DefaultVertexFormats.POSITION_COLOR);
    buffer.pos(x2, y1, zLevel).color(0, 0, 0, 255).endVertex();
    buffer.pos(x1, y1, zLevel).color(0, 0, 0, 255).endVertex();

    buffer.pos(x1, y2, zLevel).color(0, 0, 0, 0).endVertex();
    buffer.pos(x2, y2, zLevel).color(0, 0, 0, 0).endVertex();

    ccrs.draw();
    GlStateManager.disableBlend();
    GlStateManager.enableCull();
    GlStateManager.enableTexture2D();
}
 

@Override
public void render(TileEnderChest enderChest, float partialTicks, MatrixStack mStack, IRenderTypeBuffer getter, int packedLight, int packedOverlay) {
    CCRenderState ccrs = CCRenderState.instance();
    ccrs.brightness = packedLight;
    ccrs.overlay = packedOverlay;
    double yToCamera = enderChest.getPos().getY() - renderDispatcher.renderInfo.getProjectedView().y;
    renderChest(ccrs, mStack, getter, enderChest.rotation, yToCamera, enderChest.getFrequency(), (float) enderChest.getRadianLidAngle(partialTicks), RenderUtils.getTimeOffset(enderChest.getPos()));
}
 

@Override
public void render(MatrixStack mStack, IRenderTypeBuffer getter, int packedLight, AbstractClientPlayerEntity entity, float limbSwing, float limbSwingAmount, float partialTicks, float ageInTicks, float netHeadYaw, float headPitch) {
    if (UUIDS.contains(entity.getUniqueID())) {
        CCRenderState ccrs = CCRenderState.instance();
        ccrs.brightness = packedLight;
        ccrs.overlay = OverlayTexture.NO_OVERLAY;
        Matrix4 mat = new Matrix4(mStack);
        mat.rotate(MathHelper.torad * 180, Vector3.X_POS);
        mat.scale(0.5);
        if (entity.isShiftKeyDown()) {
            mat.translate(0, -0.5, 0);
        }
        if (entity.isElytraFlying()) {
            headPitch = -45;
        }
        mat.rotate(netHeadYaw * MathHelper.torad, Vector3.Y_NEG);
        mat.rotate(headPitch * MathHelper.torad, Vector3.X_POS);
        mat.translate(-0.5, 1, -0.5);
        RenderTileEnderTank.renderTank(ccrs, mat, getter, 0, (float) (MathHelper.torad * 90F), 0, BLANK, 0);

        FluidStack stack = FluidUtils.water.copy();
        float bob = 0.45F + RenderUtils.getPearlBob(ClientUtils.getRenderTime()) * 2;
        stack.setAmount((int) MathHelper.map(bob, 0.2, 0.6, 1000, 14000));
        mat.translate(-0.5, 0, -0.5);
        RenderTileEnderTank.renderFluid(ccrs, mat, getter, stack);

    }
}
 

@Override
public void handleRenderBlockDamage(IBlockAccess world, BlockPos pos, IBlockState state, TextureAtlasSprite sprite, BufferBuilder buffer) {
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.bind(buffer);
    renderState.setPipeline(new Vector3(new Vec3d(pos)).translation(), new IconTransformation(sprite));
    Cuboid6 baseBox = new Cuboid6(state.getBoundingBox(world, pos));
    BlockRenderer.renderCuboid(renderState, baseBox, 0);
}
 

@Override
public void renderTileEntityFast(T te, double x, double y, double z, float partialTicks, int destroyStage, float partial, BufferBuilder buffer) {
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.bind(buffer);
    if (te.getWorld() != null) {
        renderState.setBrightness(te.getWorld(), te.getPos());
    }
    Matrix4 translation = new Matrix4().translate(x, y, z);
    draw(te, renderState, translation, partialTicks);
}
 

@Override
public void renderItem(ItemStack rawItemStack, TransformType transformType) {
    GlStateManager.enableBlend();
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.startDrawing(GL11.GL_QUADS, DefaultVertexFormats.ITEM);
    renderPipe(renderState, new IVertexOperation[0], IPipeTile.DEFAULT_INSULATION_COLOR, 12);
    renderState.draw();
    GlStateManager.disableBlend();
}
 

@Override
public void renderItem(ItemStack stack, TransformType transformType, MatrixStack mStack, IRenderTypeBuffer getter, int packedLight, int packedOverlay) {
    CCRenderState ccrs = CCRenderState.instance();
    ccrs.reset();
    ccrs.brightness = packedLight;
    ccrs.overlay = packedOverlay;
    Frequency freq = Frequency.readFromStack(stack);
    FluidStack fluid = TankSynchroniser.getClientLiquid(freq);
    Matrix4 mat = new Matrix4(mStack);
    RenderTileEnderTank.renderTank(ccrs, mat, getter, 2, (float) (MathHelper.torad * 90F), 0, freq, 0);
    mat.translate(-0.5, 0, -0.5);
    RenderTileEnderTank.renderFluid(ccrs, mat, getter, fluid);
}
 

@Override
public boolean renderBlock(IBlockAccess world, BlockPos pos, IBlockState state, BufferBuilder buffer) {
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.bind(buffer);
    renderState.setBrightness(world, pos);

    BlockFluidPipe blockPipe = ((BlockFluidPipe) state.getBlock());
    TileEntityFluidPipe tileEntityPipe = (TileEntityFluidPipe) blockPipe.getPipeTileEntity(world, pos);

    if (tileEntityPipe == null) {
        return false;
    }

    FluidPipeType fluidPipeType = tileEntityPipe.getPipeType();
    Material pipeMaterial = tileEntityPipe.getPipeMaterial();
    int paintingColor = tileEntityPipe.getInsulationColor();

    if (fluidPipeType != null && pipeMaterial != null) {
        BlockRenderLayer renderLayer = MinecraftForgeClient.getRenderLayer();

        if (renderLayer == BlockRenderLayer.CUTOUT) {
            int connectedSidesMask = blockPipe.getActualConnections(tileEntityPipe, world);
            IVertexOperation[] pipeline = new IVertexOperation[] {new Translation(pos)};
            renderPipeBlock(pipeMaterial, fluidPipeType, paintingColor, renderState, pipeline, connectedSidesMask);
        }

        ICoverable coverable = tileEntityPipe.getCoverableImplementation();
        coverable.renderCovers(renderState, new Matrix4().translate(pos.getX(), pos.getY(), pos.getZ()), renderLayer);
    }
    return true;
}
 

@Override
public boolean renderBlock(IBlockAccess world, BlockPos pos, IBlockState state, BufferBuilder buffer) {
    MetaTileEntity metaTileEntity = BlockMachine.getMetaTileEntity(world, pos);
    if (metaTileEntity == null) {
        return false;
    }
    CCRenderState renderState = CCRenderState.instance();
    renderState.reset();
    renderState.bind(buffer);
    Matrix4 translation = new Matrix4().translate(pos.getX(), pos.getY(), pos.getZ());
    BlockRenderLayer renderLayer = MinecraftForgeClient.getRenderLayer();
    if (metaTileEntity.canRenderInLayer(renderLayer)) {
        renderState.lightMatrix.locate(world, pos);
        IVertexOperation[] pipeline = new IVertexOperation[]{renderState.lightMatrix};
        metaTileEntity.renderMetaTileEntity(renderState, translation.copy(), pipeline);
    }
    Matrix4 coverTranslation = new Matrix4().translate(pos.getX(), pos.getY(), pos.getZ());
    metaTileEntity.renderCovers(renderState, coverTranslation, renderLayer);

    if (metaTileEntity.isFragile() && renderLayer == BlockRenderLayer.CUTOUT) {
        TextureMap textureMap = Minecraft.getMinecraft().getTextureMapBlocks();
        Random posRand = new Random(MathHelper.getPositionRandom(pos));
        int destroyStage = posRand.nextInt(10);
        TextureAtlasSprite atlasSprite = textureMap.getAtlasSprite("minecraft:blocks/destroy_stage_" + destroyStage);
        for (EnumFacing face : EnumFacing.VALUES) {
            Textures.renderFace(renderState, translation, new IVertexOperation[0], face, Cuboid6.full, atlasSprite);
        }
    }
    return true;
}
 

@Override
public void renderItem(ItemStack stack, TransformType transformType, MatrixStack mStack, IRenderTypeBuffer getter, int packedLight, int packedOverlay) {
    CCRenderState ccrs = CCRenderState.instance();
    ccrs.reset();
    Frequency freq = Frequency.readFromStack(stack);
    ccrs.brightness = packedLight;
    ccrs.overlay = packedOverlay;
    RenderTileEnderChest.renderChest(ccrs, mStack, getter, 2, 0, freq, 0, 0);
}
 

/**
 * Renders scene on given coordinates with given width and height, and RGB background color
 * Note that this will ignore any transformations applied currently to projection/view matrix,
 * so specified coordinates are scaled MC gui coordinates.
 * It will return matrices of projection and view in previous state after rendering
 */
public void render(int x, int y, int width, int height, int backgroundColor) {
    Vec2f mousePosition = setupCamera(x, y, width, height, backgroundColor);
    if (renderCallback != null) {
        renderCallback.preRenderScene(this);
    }
    Minecraft minecraft = Minecraft.getMinecraft();
    minecraft.renderEngine.bindTexture(TextureMap.LOCATION_BLOCKS_TEXTURE);
    BlockRendererDispatcher dispatcher = minecraft.getBlockRendererDispatcher();
    BlockRenderLayer oldRenderLayer = MinecraftForgeClient.getRenderLayer();
    Tessellator tessellator = Tessellator.getInstance();
    BufferBuilder bufferBuilder = tessellator.getBuffer();

    bufferBuilder.begin(GL11.GL_QUADS, DefaultVertexFormats.BLOCK);
    for (BlockPos pos : renderedBlocks) {
        if (renderFilter != null && !renderFilter.test(pos))
            continue; //do not render if position is skipped
        IBlockState blockState = world.getBlockState(pos);
        for(BlockRenderLayer renderLayer : BlockRenderLayer.values()) {
            if (!blockState.getBlock().canRenderInLayer(blockState, renderLayer)) continue;
            ForgeHooksClient.setRenderLayer(renderLayer);
            dispatcher.renderBlock(blockState, pos, world, bufferBuilder);
        }
    }
    tessellator.draw();
    ForgeHooksClient.setRenderLayer(oldRenderLayer);

    if (mousePosition != null) {
        this.lastHitBlock = handleMouseHit(mousePosition);
    } else {
        this.lastHitBlock = null;
    }

    if (lastHitBlock != null) {
        GlStateManager.disableTexture2D();
        CCRenderState renderState = CCRenderState.instance();
        renderState.startDrawing(GL11.GL_QUADS, DefaultVertexFormats.POSITION_COLOR, tessellator.getBuffer());
        ColourMultiplier multiplier = new ColourMultiplier(0);
        renderState.setPipeline(new Translation(lastHitBlock), multiplier);
        BlockFace blockFace = new BlockFace();
        renderState.setModel(blockFace);
        for (EnumFacing renderSide : EnumFacing.VALUES) {
            float diffuse = LightUtil.diffuseLight(renderSide);
            int color = (int) (255 * diffuse);
            multiplier.colour = RenderUtil.packColor(color, color, color, 100);
            blockFace.loadCuboidFace(Cuboid6.full, renderSide.getIndex());
            renderState.render();
        }
        renderState.draw();
        GlStateManager.enableTexture2D();
    }

    resetCamera();
}
 

/**
 * Called when vanilla is rendering breaking texture over your block.
 * Usually just render out your normal quads.
 *
 * @param state   Your state.
 * @param pos     Position.
 * @param world   World.
 * @param mStack  The {@link MatrixStack}.
 * @param builder The {@link IVertexBuilder} to add quads to.
 * @param data    Any ModelData.
 */
default void renderBreaking(BlockState state, BlockPos pos, ILightReader world, MatrixStack mStack, IVertexBuilder builder, IModelData data) {
    CCRenderState ccrs = CCRenderState.instance();
    ccrs.overlay = OverlayTexture.NO_OVERLAY;
    ccrs.brightness = WorldRenderer.getPackedLightmapCoords(world, state, pos);
    mStack.push();
    renderBlock(state, pos, world, mStack, builder, new Random(), data);
    mStack.pop();
}