ExprItemOfBannerBlock.java 文件源码

@Override
public ItemStack convert(Block block) {
    if (block.getType() == Material.STANDING_BANNER || block.getType() == Material.WALL_BANNER) {
        Banner banner = (Banner) block.getState();
        ItemStack item = new ItemStack(Material.BANNER);
        BannerMeta meta = (BannerMeta) item.getItemMeta();
        meta.setPatterns(banner.getPatterns());
        meta.setBaseColor(banner.getBaseColor());
        item.setItemMeta(meta);
        return item;
    }
    return null;
}