RenderHelper.java 文件源码

public static boolean renderObject(Minecraft mc, RenderItem itemRender, int x, int y, Object itm, boolean highlight, float lvl) {
        itemRender.zLevel = lvl;

        if (itm==null) {
            return renderItemStack(mc, itemRender, null, x, y, "", highlight);
        }
        if (itm instanceof Item) {
            return renderItemStack(mc, itemRender, new ItemStack((Item) itm, 1), x, y, "", highlight);
        }
        if (itm instanceof Block) {
            return renderItemStack(mc, itemRender, new ItemStack((Block) itm, 1), x, y, "", highlight);
        }
        if (itm instanceof ItemStack) {
            return renderItemStackWithCount(mc, itemRender, (ItemStack) itm, x, y, highlight);
        }
//        if (itm instanceof IIcon) {
//            return renderIcon(mc, itemRender, (IIcon) itm, x, y, highlight);
//        }
        return renderItemStack(mc, itemRender, null, x, y, "", highlight);
    }