public static boolean renderEntityItem(
      EntityItem entity,
      ItemStack item,
      float bobing,
      float rotation,
      Random random,
      TextureManager engine,
      RenderBlocks renderBlocks) {
    IItemRenderer customRenderer = MinecraftForgeClient.getItemRenderer(item, ENTITY);
    if (customRenderer == null) {
      return false;
    }

    if (customRenderer.shouldUseRenderHelper(ENTITY, item, ENTITY_ROTATION)) {
      GL11.glRotatef(rotation, 0.0F, 1.0F, 0.0F);
    }
    if (!customRenderer.shouldUseRenderHelper(ENTITY, item, ENTITY_BOBBING)) {
      GL11.glTranslatef(0.0F, -bobing, 0.0F);
    }
    boolean is3D = customRenderer.shouldUseRenderHelper(ENTITY, item, BLOCK_3D);

    engine.func_110577_a(
        item.getItemSpriteNumber() == 0 ? TextureMap.field_110575_b : TextureMap.field_110576_c);
    Block block = (item.itemID < Block.blocksList.length ? Block.blocksList[item.itemID] : null);
    if (is3D || (block != null && RenderBlocks.renderItemIn3d(block.getRenderType()))) {
      int renderType = (block != null ? block.getRenderType() : 1);
      float scale =
          (renderType == 1 || renderType == 19 || renderType == 12 || renderType == 2
              ? 0.5F
              : 0.25F);

      if (RenderItem.renderInFrame) {
        GL11.glScalef(1.25F, 1.25F, 1.25F);
        GL11.glTranslatef(0.0F, 0.05F, 0.0F);
        GL11.glRotatef(-90.0F, 0.0F, 1.0F, 0.0F);
      }

      GL11.glScalef(scale, scale, scale);

      int size = item.stackSize;
      int count = (size > 40 ? 5 : (size > 20 ? 4 : (size > 5 ? 3 : (size > 1 ? 2 : 1))));

      for (int j = 0; j < count; j++) {
        GL11.glPushMatrix();
        if (j > 0) {
          GL11.glTranslatef(
              ((random.nextFloat() * 2.0F - 1.0F) * 0.2F) / scale,
              ((random.nextFloat() * 2.0F - 1.0F) * 0.2F) / scale,
              ((random.nextFloat() * 2.0F - 1.0F) * 0.2F) / scale);
        }
        customRenderer.renderItem(ENTITY, item, renderBlocks, entity);
        GL11.glPopMatrix();
      }
    } else {
      GL11.glScalef(0.5F, 0.5F, 0.5F);
      customRenderer.renderItem(ENTITY, item, renderBlocks, entity);
    }
    return true;
  }
  @Override
  public void renderInventoryBlock(Block block, int metadata, int modelID, RenderBlocks renderer) {

    if (block.getRenderType() == BuildCraftCore.blockByEntityModel) {

      EntityRenderIndex index = new EntityRenderIndex(block, metadata);
      if (blockByEntityRenders.containsKey(index)) {
        blockByEntityRenders.get(index).inventoryRender(-0.5, -0.5, -0.5, 0, 0);
      }

    } else if (block.getRenderType() == BuildCraftCore.legacyPipeModel) {
      Tessellator tessellator = Tessellator.instance;

      block.setBlockBounds(
          Utils.pipeMinPos, 0.0F, Utils.pipeMinPos, Utils.pipeMaxPos, 1.0F, Utils.pipeMaxPos);
      renderer.func_83018_a(block);
      block.setBlockBoundsForItemRender();
      GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
      tessellator.startDrawingQuads();
      tessellator.setNormal(0.0F, -1F, 0.0F);
      renderer.renderBottomFace(
          block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSideAndMetadata(0, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(0.0F, 1.0F, 0.0F);
      renderer.renderTopFace(
          block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSideAndMetadata(1, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(0.0F, 0.0F, -1F);
      renderer.renderEastFace(
          block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSideAndMetadata(2, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(0.0F, 0.0F, 1.0F);
      renderer.renderWestFace(
          block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSideAndMetadata(3, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(-1F, 0.0F, 0.0F);
      renderer.renderNorthFace(
          block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSideAndMetadata(4, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(1.0F, 0.0F, 0.0F);
      renderer.renderSouthFace(
          block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSideAndMetadata(5, metadata));
      tessellator.draw();
      GL11.glTranslatef(0.5F, 0.5F, 0.5F);
      block.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
    }
  }
  @Override
  public boolean renderWorldBlock(
      IBlockAccess world, int x, int y, int z, Block block, int modelId, RenderBlocks renderer) {

    if (block.getRenderType() == BuildCraftCore.blockByEntityModel) {
      // renderblocks.renderStandardBlock(block, i, j, k);
    } else if (block.getRenderType() == BuildCraftCore.legacyPipeModel) {
      Minecraft.getMinecraft().renderEngine.bindTexture(BLOCK_TEXTURE);
      legacyPipeRender(renderer, world, x, y, z, block, modelId);
    }

    return true;
  }
  @Override
  public void renderInventoryBlock(Block block, int metadata, int modelID, RenderBlocks renderer) {

    if (block.getRenderType() == BuildCraftCore.blockByEntityModel) {

      EntityRenderIndex index = new EntityRenderIndex(block, metadata);
      if (blockByEntityRenders.containsKey(index)) {
        blockByEntityRenders.get(index).inventoryRender(-0.5, -0.5, -0.5, 0, 0);
      }

    } else if (block.getRenderType() == BuildCraftCore.legacyPipeModel) {
      Tessellator tessellator = Tessellator.instance;

      block.setBlockBounds(
          CoreConstants.PIPE_MIN_POS,
          0.0F,
          CoreConstants.PIPE_MIN_POS,
          CoreConstants.PIPE_MAX_POS,
          1.0F,
          CoreConstants.PIPE_MAX_POS);
      renderer.setRenderBoundsFromBlock(block);
      block.setBlockBoundsForItemRender();
      GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
      tessellator.startDrawingQuads();
      tessellator.setNormal(0.0F, -1F, 0.0F);
      renderer.renderFaceYNeg(block, 0.0D, 0.0D, 0.0D, block.getIcon(0, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(0.0F, 1.0F, 0.0F);
      renderer.renderFaceYPos(block, 0.0D, 0.0D, 0.0D, block.getIcon(1, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(0.0F, 0.0F, -1F);
      renderer.renderFaceZNeg(block, 0.0D, 0.0D, 0.0D, block.getIcon(2, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(0.0F, 0.0F, 1.0F);
      renderer.renderFaceZPos(block, 0.0D, 0.0D, 0.0D, block.getIcon(3, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(-1F, 0.0F, 0.0F);
      renderer.renderFaceXNeg(block, 0.0D, 0.0D, 0.0D, block.getIcon(4, metadata));
      tessellator.draw();
      tessellator.startDrawingQuads();
      tessellator.setNormal(1.0F, 0.0F, 0.0F);
      renderer.renderFaceXPos(block, 0.0D, 0.0D, 0.0D, block.getIcon(5, metadata));
      tessellator.draw();
      GL11.glTranslatef(0.5F, 0.5F, 0.5F);
      block.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
    }
  }
Esempio n. 5
0
  /**
   * Renders the entity shadows at the position, shadow alpha and partialTickTime. Args: entity, x,
   * y, z, shadowAlpha, partialTickTime
   */
  private void renderShadow(
      Entity entityIn, double x, double y, double z, float shadowAlpha, float partialTicks) {
    GlStateManager.enableBlend();
    GlStateManager.blendFunc(770, 771);
    this.renderManager.renderEngine.bindTexture(shadowTextures);
    World world = this.getWorldFromRenderManager();
    GlStateManager.depthMask(false);
    float f = this.shadowSize;

    if (entityIn instanceof EntityLiving) {
      EntityLiving entityliving = (EntityLiving) entityIn;
      f *= entityliving.getRenderSizeModifier();

      if (entityliving.isChild()) {
        f *= 0.5F;
      }
    }

    double d5 =
        entityIn.lastTickPosX + (entityIn.posX - entityIn.lastTickPosX) * (double) partialTicks;
    double d0 =
        entityIn.lastTickPosY + (entityIn.posY - entityIn.lastTickPosY) * (double) partialTicks;
    double d1 =
        entityIn.lastTickPosZ + (entityIn.posZ - entityIn.lastTickPosZ) * (double) partialTicks;
    int i = MathHelper.floor_double(d5 - (double) f);
    int j = MathHelper.floor_double(d5 + (double) f);
    int k = MathHelper.floor_double(d0 - (double) f);
    int l = MathHelper.floor_double(d0);
    int i1 = MathHelper.floor_double(d1 - (double) f);
    int j1 = MathHelper.floor_double(d1 + (double) f);
    double d2 = x - d5;
    double d3 = y - d0;
    double d4 = z - d1;
    Tessellator tessellator = Tessellator.getInstance();
    WorldRenderer worldrenderer = tessellator.getWorldRenderer();
    worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);

    for (BlockPos blockpos :
        BlockPos.getAllInBoxMutable(new BlockPos(i, k, i1), new BlockPos(j, l, j1))) {
      Block block = world.getBlockState(blockpos.down()).getBlock();

      if (block.getRenderType() != -1 && world.getLightFromNeighbors(blockpos) > 3) {
        this.func_180549_a(block, x, y, z, blockpos, shadowAlpha, f, d2, d3, d4);
      }
    }

    tessellator.draw();
    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
    GlStateManager.disableBlend();
    GlStateManager.depthMask(true);
  }
Esempio n. 6
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 @Override
 public boolean isValidPaintSource(ItemStack paintSource) {
   if (paintSource == null) {
     return false;
   }
   Block block = Util.getBlockFromItemId(paintSource);
   if (block == null || block instanceof IPaintedBlock) {
     return false;
   }
   if (PaintSourceValidator.instance.isBlacklisted(paintSource)) {
     return false;
   }
   if (PaintSourceValidator.instance.isWhitelisted(paintSource)) {
     return true;
   }
   if (!Config.allowTileEntitiesAsPaintSource && block instanceof ITileEntityProvider) {
     return false;
   }
   if (block == EnderIO.blockFusedQuartz && paintSource.getItemDamage() < 2) {
     return true;
   }
   return block.getRenderType() == 0 || block.isOpaqueCube() || block.isNormalCube();
 }
Esempio n. 7
0
  /** Will update this chunk renderer */
  public void updateRenderer(EntityLivingBase p_147892_1_) {
    if (this.needsUpdate) {
      this.needsUpdate = false;
      int var2 = this.posX;
      int var3 = this.posY;
      int var4 = this.posZ;
      int var5 = this.posX + 16;
      int var6 = this.posY + 16;
      int var7 = this.posZ + 16;

      for (int var8 = 0; var8 < 2; ++var8) {
        this.skipRenderPass[var8] = true;
      }

      Chunk.isLit = false;
      HashSet var26 = new HashSet();
      var26.addAll(this.tileEntityRenderers);
      this.tileEntityRenderers.clear();
      Minecraft var9 = Minecraft.getMinecraft();
      EntityLivingBase var10 = var9.renderViewEntity;
      int var11 = MathHelper.floor_double(var10.posX);
      int var12 = MathHelper.floor_double(var10.posY);
      int var13 = MathHelper.floor_double(var10.posZ);
      byte var14 = 1;
      ChunkCache var15 =
          new ChunkCache(
              this.worldObj,
              var2 - var14,
              var3 - var14,
              var4 - var14,
              var5 + var14,
              var6 + var14,
              var7 + var14,
              var14);

      if (!var15.extendedLevelsInChunkCache()) {
        ++chunksUpdated;
        RenderBlocks var16 = new RenderBlocks(var15);
        this.bytesDrawn = 0;
        this.vertexState = null;

        for (int var17 = 0; var17 < 2; ++var17) {
          boolean var18 = false;
          boolean var19 = false;
          boolean var20 = false;

          for (int var21 = var3; var21 < var6; ++var21) {
            for (int var22 = var4; var22 < var7; ++var22) {
              for (int var23 = var2; var23 < var5; ++var23) {
                Block var24 = var15.getBlock(var23, var21, var22);

                if (var24.getMaterial() != Material.air) {
                  if (!var20) {
                    var20 = true;
                    this.preRenderBlocks(var17);
                  }

                  if (var17 == 0 && var24.hasTileEntity()) {
                    TileEntity var25 = var15.getTileEntity(var23, var21, var22);

                    if (TileEntityRendererDispatcher.instance.hasSpecialRenderer(var25)) {
                      this.tileEntityRenderers.add(var25);
                    }
                  }

                  int var28 = var24.getRenderBlockPass();

                  if (var28 > var17) {
                    var18 = true;
                  } else if (var28 == var17) {
                    var19 |= var16.renderBlockByRenderType(var24, var23, var21, var22);

                    if (var24.getRenderType() == 0
                        && var23 == var11
                        && var21 == var12
                        && var22 == var13) {
                      var16.setRenderFromInside(true);
                      var16.setRenderAllFaces(true);
                      var16.renderBlockByRenderType(var24, var23, var21, var22);
                      var16.setRenderFromInside(false);
                      var16.setRenderAllFaces(false);
                    }
                  }
                }
              }
            }
          }

          if (var19) {
            this.skipRenderPass[var17] = false;
          }

          if (var20) {
            this.postRenderBlocks(var17, p_147892_1_);
          } else {
            var19 = false;
          }

          if (!var18) {
            break;
          }
        }
      }

      HashSet var27 = new HashSet();
      var27.addAll(this.tileEntityRenderers);
      var27.removeAll(var26);
      this.tileEntities.addAll(var27);
      var26.removeAll(this.tileEntityRenderers);
      this.tileEntities.removeAll(var26);
      this.isChunkLit = Chunk.isLit;
      this.isInitialized = true;
    }
  }
  private void pipeFacadeRenderer(
      RenderBlocks renderblocks, Block block, PipeRenderState state, int x, int y, int z) {

    float zFightOffset = 1F / 4096F;

    float[][] zeroState = new float[3][2];
    // X START - END
    zeroState[0][0] = 0.0F - zFightOffset / 2;
    zeroState[0][1] = 1.0F + zFightOffset / 2;
    // Y START - END
    zeroState[1][0] = 0.0F - zFightOffset;
    zeroState[1][1] = facadeThickness;
    // Z START - END
    zeroState[2][0] = 0.0F;
    zeroState[2][1] = 1.0F;

    for (ForgeDirection direction : ForgeDirection.VALID_DIRECTIONS) {
      if (state.facadeMatrix.getFacadeBlockId(direction) != 0) {
        Block renderBlock = Block.blocksList[state.facadeMatrix.getFacadeBlockId(direction)];
        int renderMeta = state.facadeMatrix.getFacadeMetaId(direction);
        state.currentTexture = renderBlock.getIcon(direction.ordinal(), renderMeta);

        if (renderBlock.getRenderType() == 31) {
          if ((renderMeta & 12) == 4) {
            renderblocks.uvRotateEast = 1;
            renderblocks.uvRotateWest = 1;
            renderblocks.uvRotateTop = 1;
            renderblocks.uvRotateBottom = 1;
          } else if ((renderMeta & 12) == 8) {
            renderblocks.uvRotateSouth = 1;
            renderblocks.uvRotateNorth = 1;
          }
        }

        // Hollow facade
        if (state.pipeConnectionMatrix.isConnected(direction)) {
          float[][] rotated = deepClone(zeroState);
          rotated[2][0] = 0.0F;
          rotated[2][1] = Utils.pipeMinPos;
          rotated[1][0] -= zFightOffset / 2;
          transform(rotated, direction);
          block.setBlockBounds(
              rotated[0][0],
              rotated[1][0],
              rotated[2][0],
              rotated[0][1],
              rotated[1][1],
              rotated[2][1]);
          renderblocks.setRenderBoundsFromBlock(block);
          renderblocks.renderStandardBlock(block, x, y, z);

          rotated = deepClone(zeroState);
          rotated[2][0] = Utils.pipeMaxPos;
          rotated[1][0] -= zFightOffset / 2;
          transform(rotated, direction);
          block.setBlockBounds(
              rotated[0][0],
              rotated[1][0],
              rotated[2][0],
              rotated[0][1],
              rotated[1][1],
              rotated[2][1]);
          renderblocks.setRenderBoundsFromBlock(block);
          renderblocks.renderStandardBlock(block, x, y, z);

          rotated = deepClone(zeroState);
          rotated[0][0] = 0.0F;
          rotated[0][1] = Utils.pipeMinPos;
          rotated[1][1] -= zFightOffset;
          transform(rotated, direction);
          block.setBlockBounds(
              rotated[0][0],
              rotated[1][0],
              rotated[2][0],
              rotated[0][1],
              rotated[1][1],
              rotated[2][1]);
          renderblocks.setRenderBoundsFromBlock(block);
          renderblocks.renderStandardBlock(block, x, y, z);

          rotated = deepClone(zeroState);
          rotated[0][0] = Utils.pipeMaxPos;
          rotated[0][1] = 1F;
          rotated[1][1] -= zFightOffset;
          transform(rotated, direction);
          block.setBlockBounds(
              rotated[0][0],
              rotated[1][0],
              rotated[2][0],
              rotated[0][1],
              rotated[1][1],
              rotated[2][1]);
          renderblocks.setRenderBoundsFromBlock(block);
          renderblocks.renderStandardBlock(block, x, y, z);
        } else { // Solid facade
          float[][] rotated = deepClone(zeroState);
          transform(rotated, direction);
          block.setBlockBounds(
              rotated[0][0],
              rotated[1][0],
              rotated[2][0],
              rotated[0][1],
              rotated[1][1],
              rotated[2][1]);
          renderblocks.setRenderBoundsFromBlock(block);
          renderblocks.renderStandardBlock(block, x, y, z);
        }

        if (renderBlock.getRenderType() == 31) {
          renderblocks.uvRotateSouth = 0;
          renderblocks.uvRotateEast = 0;
          renderblocks.uvRotateWest = 0;
          renderblocks.uvRotateNorth = 0;
          renderblocks.uvRotateTop = 0;
          renderblocks.uvRotateBottom = 0;
        }
      }
    }

    // X START - END
    zeroState[0][0] = Utils.pipeMinPos;
    zeroState[0][1] = Utils.pipeMaxPos;
    // Y START - END
    zeroState[1][0] = facadeThickness;
    zeroState[1][1] = Utils.pipeMinPos;
    // Z START - END
    zeroState[2][0] = Utils.pipeMinPos;
    zeroState[2][1] = Utils.pipeMaxPos;

    state.currentTexture =
        BuildCraftTransport.instance.pipeIconProvider.getIcon(
            PipeIconProvider.PipeStructureCobblestone); // Structure Pipe

    for (ForgeDirection direction : ForgeDirection.VALID_DIRECTIONS) {
      if (state.facadeMatrix.getFacadeBlockId(direction) != 0
          && !state.pipeConnectionMatrix.isConnected(direction)) {
        float[][] rotated = deepClone(zeroState);
        transform(rotated, direction);

        block.setBlockBounds(
            rotated[0][0],
            rotated[1][0],
            rotated[2][0],
            rotated[0][1],
            rotated[1][1],
            rotated[2][1]);
        renderblocks.setRenderBoundsFromBlock(block);
        renderblocks.renderStandardBlock(block, x, y, z);
      }
    }
  }
Esempio n. 9
0
  public static void renderItem(EntityLivingBase entity, ItemStack itemStack, int renderPass) {
    TextureManager texturemanager = FMLClientHandler.instance().getClient().getTextureManager();
    Item item = itemStack.getItem();
    Block block = Block.getBlockFromItem(item);

    GL11.glPushMatrix();
    if (itemStack.getItemSpriteNumber() == 0
        && item instanceof ItemBlock
        && RenderBlocks.renderItemIn3d(block.getRenderType())) {
      texturemanager.bindTexture(texturemanager.getResourceLocation(0));

      if (itemStack != null && block != null && block.getRenderBlockPass() != 0) {
        GL11.glDepthMask(false);
        RenderHelper.BLOCK_RENDERER.renderBlockAsItem(block, itemStack.getItemDamage(), 1.0F);
        GL11.glDepthMask(true);
      } else {
        RenderHelper.BLOCK_RENDERER.renderBlockAsItem(block, itemStack.getItemDamage(), 1.0F);
      }
    } else {
      IIcon iicon = entity.getItemIcon(itemStack, renderPass);
      if (iicon == null) {
        GL11.glPopMatrix();
        return;
      }

      texturemanager.bindTexture(
          texturemanager.getResourceLocation(itemStack.getItemSpriteNumber()));
      TextureUtil.func_152777_a(false, false, 1.0F);
      Tessellator tessellator = Tessellator.instance;
      float minU = iicon.getMinU();
      float maxU = iicon.getMaxU();
      float minV = iicon.getMinV();
      float maxV = iicon.getMaxV();
      GL11.glEnable(GL12.GL_RESCALE_NORMAL);
      GL11.glTranslatef(0.0F, -0.3F, 0.0F);
      GL11.glScalef(1.5F, 1.5F, 1.5F);
      GL11.glRotatef(50.0F, 0.0F, 1.0F, 0.0F);
      GL11.glRotatef(335.0F, 0.0F, 0.0F, 1.0F);
      GL11.glTranslatef(-0.9375F, -0.0625F, 0.0F);
      ItemRenderer.renderItemIn2D(
          tessellator,
          maxU,
          minV,
          minU,
          maxV,
          iicon.getIconWidth(),
          iicon.getIconHeight(),
          0.0625F);

      if (itemStack.hasEffect(renderPass)) {
        GL11.glDepthFunc(GL11.GL_EQUAL);
        GL11.glDisable(GL11.GL_LIGHTING);
        texturemanager.bindTexture(RenderHelper.RES_ITEM_GLINT);
        GL11.glEnable(GL11.GL_BLEND);
        OpenGlHelper.glBlendFunc(768, 1, 1, 0);
        GL11.glColor4f(0.38F, 0.19F, 0.608F, 1.0F);
        GL11.glMatrixMode(GL11.GL_TEXTURE);

        GL11.glPushMatrix();
        GL11.glScalef(0.125F, 0.125F, 0.125F);
        float animOffset = Minecraft.getSystemTime() % 3000L / 3000.0F * 8.0F;
        GL11.glTranslatef(animOffset, 0.0F, 0.0F);
        GL11.glRotatef(-50.0F, 0.0F, 0.0F, 1.0F);
        ItemRenderer.renderItemIn2D(tessellator, 0.0F, 0.0F, 1.0F, 1.0F, 256, 256, 0.0625F);
        GL11.glPopMatrix();

        GL11.glPushMatrix();
        GL11.glScalef(0.125F, 0.125F, 0.125F);
        animOffset = Minecraft.getSystemTime() % 4873L / 4873.0F * 8.0F;
        GL11.glTranslatef(-animOffset, 0.0F, 0.0F);
        GL11.glRotatef(10.0F, 0.0F, 0.0F, 1.0F);
        ItemRenderer.renderItemIn2D(tessellator, 0.0F, 0.0F, 1.0F, 1.0F, 256, 256, 0.0625F);
        GL11.glPopMatrix();

        GL11.glMatrixMode(GL11.GL_MODELVIEW);
        GL11.glDisable(GL11.GL_BLEND);
        GL11.glEnable(GL11.GL_LIGHTING);
        GL11.glDepthFunc(GL11.GL_LEQUAL);
      }

      GL11.glDisable(GL12.GL_RESCALE_NORMAL);
      texturemanager.bindTexture(
          texturemanager.getResourceLocation(itemStack.getItemSpriteNumber()));
      TextureUtil.func_147945_b();
    }
    if (itemStack != null && block != null && block.getRenderBlockPass() != 0) {
      GL11.glDisable(GL11.GL_BLEND);
    }
    GL11.glPopMatrix();
  }