TileEntityItemStackRenderer.java 文件源码

public void renderByItem(ItemStack itemStackIn)
{
    if (itemStackIn.getItem() == Items.BANNER)
    {
        this.banner.setItemValues(itemStackIn);
        TileEntityRendererDispatcher.instance.renderTileEntityAt(this.banner, 0.0D, 0.0D, 0.0D, 0.0F);
    }
    else if (itemStackIn.getItem() == Items.SHIELD)
    {
        if (itemStackIn.getSubCompound("BlockEntityTag", false) != null)
        {
            this.banner.setItemValues(itemStackIn);
            Minecraft.getMinecraft().getTextureManager().bindTexture(BannerTextures.SHIELD_DESIGNS.getResourceLocation(this.banner.getPatternResourceLocation(), this.banner.getPatternList(), this.banner.getColorList()));
        }
        else
        {
            Minecraft.getMinecraft().getTextureManager().bindTexture(BannerTextures.SHIELD_BASE_TEXTURE);
        }

        GlStateManager.pushMatrix();
        GlStateManager.scale(1.0F, -1.0F, -1.0F);
        this.modelShield.render();
        GlStateManager.popMatrix();
    }
    else if (itemStackIn.getItem() == Items.SKULL)
    {
        GameProfile gameprofile = null;

        if (itemStackIn.hasTagCompound())
        {
            NBTTagCompound nbttagcompound = itemStackIn.getTagCompound();

            if (nbttagcompound.hasKey("SkullOwner", 10))
            {
                gameprofile = NBTUtil.readGameProfileFromNBT(nbttagcompound.getCompoundTag("SkullOwner"));
            }
            else if (nbttagcompound.hasKey("SkullOwner", 8) && !nbttagcompound.getString("SkullOwner").isEmpty())
            {
                GameProfile lvt_2_2_ = new GameProfile((UUID)null, nbttagcompound.getString("SkullOwner"));
                gameprofile = TileEntitySkull.updateGameprofile(lvt_2_2_);
                nbttagcompound.removeTag("SkullOwner");
                nbttagcompound.setTag("SkullOwner", NBTUtil.writeGameProfile(new NBTTagCompound(), gameprofile));
            }
        }

        if (TileEntitySkullRenderer.instance != null)
        {
            GlStateManager.pushMatrix();
            GlStateManager.disableCull();
            TileEntitySkullRenderer.instance.renderSkull(0.0F, 0.0F, 0.0F, EnumFacing.UP, 0.0F, itemStackIn.getMetadata(), gameprofile, -1, 0.0F);
            GlStateManager.enableCull();
            GlStateManager.popMatrix();
        }
    }
    else
    {
        Block block = Block.getBlockFromItem(itemStackIn.getItem());

        if (block == Blocks.ENDER_CHEST)
        {
            TileEntityRendererDispatcher.instance.renderTileEntityAt(this.enderChest, 0.0D, 0.0D, 0.0D, 0.0F);
        }
        else if (block == Blocks.TRAPPED_CHEST)
        {
            TileEntityRendererDispatcher.instance.renderTileEntityAt(this.chestTrap, 0.0D, 0.0D, 0.0D, 0.0F);
        }
        else if (block != Blocks.CHEST) net.minecraftforge.client.ForgeHooksClient.renderTileItem(itemStackIn.getItem(), itemStackIn.getMetadata());
        else
        {
            TileEntityRendererDispatcher.instance.renderTileEntityAt(this.chestBasic, 0.0D, 0.0D, 0.0D, 0.0F);
        }
    }
}