EffApplyBannerItemToBlock.java 文件源码

@Override
protected void execute(Event e) {
    ItemStack i = item.getSingle(e);
    Block b = block.getSingle(e);
    if (i == null || b == null) {
        return;
    }
    if ((i.getType() == Material.BANNER || i.getType() == Material.SHIELD) && b.getType() == Material.BANNER) {
        BannerMeta itemMeta = ((BannerMeta) i.getItemMeta());
        Banner blockMeta = ((Banner) b.getState());
        blockMeta.setPatterns(itemMeta.getPatterns());
        blockMeta.setBaseColor(itemMeta.getBaseColor());
        blockMeta.update(true, false);
    }
}