LayerCustomHead.java 文件源码

public void doRenderLayer(EntityLivingBase entitylivingbaseIn, float limbSwing, float limbSwingAmount, float partialTicks, float ageInTicks, float netHeadYaw, float headPitch, float scale)
{
    ItemStack itemstack = entitylivingbaseIn.getItemStackFromSlot(EntityEquipmentSlot.HEAD);

    if (itemstack != null && itemstack.getItem() != null)
    {
        Item item = itemstack.getItem();
        Minecraft minecraft = Minecraft.getMinecraft();
        GlStateManager.pushMatrix();

        if (entitylivingbaseIn.isSneaking())
        {
            GlStateManager.translate(0.0F, 0.2F, 0.0F);
        }

        boolean flag = entitylivingbaseIn instanceof EntityVillager || entitylivingbaseIn instanceof EntityZombie && ((EntityZombie)entitylivingbaseIn).isVillager();

        if (entitylivingbaseIn.isChild() && !(entitylivingbaseIn instanceof EntityVillager))
        {
            float f = 2.0F;
            float f1 = 1.4F;
            GlStateManager.translate(0.0F, 0.5F * scale, 0.0F);
            GlStateManager.scale(0.7F, 0.7F, 0.7F);
            GlStateManager.translate(0.0F, 16.0F * scale, 0.0F);
        }

        this.modelRenderer.postRender(0.0625F);
        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);

        if (item == Items.SKULL)
        {
            float f2 = 1.1875F;
            GlStateManager.scale(1.1875F, -1.1875F, -1.1875F);

            if (flag)
            {
                GlStateManager.translate(0.0F, 0.0625F, 0.0F);
            }

            GameProfile gameprofile = null;

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

                if (nbttagcompound.hasKey("SkullOwner", 10))
                {
                    gameprofile = NBTUtil.readGameProfileFromNBT(nbttagcompound.getCompoundTag("SkullOwner"));
                }
                else if (nbttagcompound.hasKey("SkullOwner", 8))
                {
                    String s = nbttagcompound.getString("SkullOwner");

                    if (!StringUtils.isNullOrEmpty(s))
                    {
                        gameprofile = TileEntitySkull.updateGameprofile(new GameProfile((UUID)null, s));
                        nbttagcompound.setTag("SkullOwner", NBTUtil.writeGameProfile(new NBTTagCompound(), gameprofile));
                    }
                }
            }

            TileEntitySkullRenderer.instance.renderSkull(-0.5F, 0.0F, -0.5F, EnumFacing.UP, 180.0F, itemstack.getMetadata(), gameprofile, -1, limbSwing);
        }
        else if (!(item instanceof ItemArmor) || ((ItemArmor)item).getEquipmentSlot() != EntityEquipmentSlot.HEAD)
        {
            float f3 = 0.625F;
            GlStateManager.translate(0.0F, -0.25F, 0.0F);
            GlStateManager.rotate(180.0F, 0.0F, 1.0F, 0.0F);
            GlStateManager.scale(0.625F, -0.625F, -0.625F);

            if (flag)
            {
                GlStateManager.translate(0.0F, 0.1875F, 0.0F);
            }

            minecraft.getItemRenderer().renderItem(entitylivingbaseIn, itemstack, ItemCameraTransforms.TransformType.HEAD);
        }

        GlStateManager.popMatrix();
    }
}