org.bukkit.block.Banner#setPatterns ( )源码实例Demo

public boolean set(Block block) {
    Banner banner = (Banner) block.getState();
    banner.setBaseColor(bannerBaseColor);
    banner.setPatterns(bannerPattern);
    banner.update(true, false);
    return true;
}
 

static void applyToBlock(Banner block, BannerMeta meta) {
  block.setBaseColor(meta.getBaseColor());
  block.setPatterns(meta.getPatterns());
}
 

public static void applyToBlock(Banner block, BannerMeta meta) {
    block.setBaseColor(meta.getBaseColor());
    block.setPatterns(meta.getPatterns());
}
 

/**
 * Builder the item from all the information that was given to the builder.
 * @return The result of all the info that was given to the builder as an ItemStack.
 */
public ItemStack build() {
    if (nbtItem != null) {
        referenceItem = nbtItem.getItem();
    }
    ItemStack item = referenceItem != null ? referenceItem : new ItemStack(material);
    if (item.getType() != Material.AIR) {
        if (isHead) {//Has to go 1st due to it removing all data when finished.
            if (isHash) {//Sauce: https://github.com/deanveloper/SkullCreator
                if (isURL) {
                    SkullCreator.itemWithUrl(item, player);
                } else {
                    SkullCreator.itemWithBase64(item, player);
                }
            }
        }
        item.setAmount(amount);
        ItemMeta itemMeta = item.getItemMeta();
        itemMeta.setDisplayName(getUpdatedName());
        itemMeta.setLore(getUpdatedLore());
        if (version.isSame(Version.v1_8_R3)) {
            if (isHead && !isHash && player != null && !player.equals("")) {
                SkullMeta skullMeta = (SkullMeta) itemMeta;
                skullMeta.setOwner(player);
            }
        }
        if (version.isNewer(Version.v1_10_R1)) {
            itemMeta.setUnbreakable(unbreakable);
        }
        if (version.isNewer(Version.v1_12_R1)) {
            if (itemMeta instanceof org.bukkit.inventory.meta.Damageable) {
                ((org.bukkit.inventory.meta.Damageable) itemMeta).setDamage(damage);
            }
        } else {
            item.setDurability((short) damage);
        }
        if (isPotion && (potionType != null || potionColor != null)) {
            PotionMeta potionMeta = (PotionMeta) itemMeta;
            if (potionType != null) {
                potionMeta.setBasePotionData(new PotionData(potionType));
            }
            if (potionColor != null) {
                potionMeta.setColor(potionColor);
            }
        }
        if (isLeatherArmor && armorColor != null) {
            LeatherArmorMeta leatherMeta = (LeatherArmorMeta) itemMeta;
            leatherMeta.setColor(armorColor);
        }
        if (isBanner && !patterns.isEmpty()) {
            BannerMeta bannerMeta = (BannerMeta) itemMeta;
            bannerMeta.setPatterns(patterns);
        }
        if (isShield && !patterns.isEmpty()) {
            BlockStateMeta shieldMeta = (BlockStateMeta) itemMeta;
            Banner banner = (Banner) shieldMeta.getBlockState();
            banner.setPatterns(patterns);
            banner.update();
            shieldMeta.setBlockState(banner);
        }
        if (useCustomModelData) {
            itemMeta.setCustomModelData(customModelData);
        }
        itemFlags.forEach(itemMeta :: addItemFlags);
        item.setItemMeta(itemMeta);
        hideFlags(item);
        item.addUnsafeEnchantments(enchantments);
        addGlow(item);
        NBTItem nbt = new NBTItem(item);
        if (isHead) {
            if (!isHash && player != null && !player.equals("") && version.isNewer(Version.v1_8_R3)) {
                nbt.setString("SkullOwner", player);
            }
        }
        if (isMobEgg) {
            if (entityType != null) {
                nbt.addCompound("EntityTag").setString("id", "minecraft:" + entityType.name());
            }
        }
        if (version.isOlder(Version.v1_11_R1)) {
            if (unbreakable) {
                nbt.setBoolean("Unbreakable", true);
                nbt.setInteger("HideFlags", 4);
            }
        }
        if (!crateName.isEmpty()) {
            nbt.setString("CrazyCrates-Crate", crateName);
        }
        return nbt.getItem();
    } else {
        return item;
    }
}
 

private void spawnFlag() {
    if (!isOnPost()) {
        setLastValidBlock();
        if (currentFlagBlock == null) {
            armorStand.remove();
            currentFlagBlock = nextSpawn();
            state = FlagState.WAITING_TO_RESPAWN;
            respawnTime = getPost().getRespawnTime(picker.getLocation(), currentFlagBlock.getLocation());
            resetPlayer();
            updateFlags();
            return;
        }
    }
    currentFlagBlock.setType(banner.getMaterial());
    currentFlagBlock = currentFlagBlock.getLocation().getBlock();
    Banner newBanner = (Banner)currentFlagBlock.getState();
    newBanner.setPatterns(banner.getPatterns());
    newBanner.setBaseColor(banner.getBaseColor());
    armorStand = createArmorStand();
    if (!isOnPost()) {
        if (currentFlagBlock.getRelative(BlockFace.DOWN).getType().equals(Material.STATIONARY_WATER)) {
            currentFlagBlock.getRelative(BlockFace.DOWN).setType(Material.ICE);
            state = FlagState.DROPPED_ON_WATER;
        } else {
            state = FlagState.DROPPED;
        }
        Flags.setBannerFacing(Flags.yawToFace(picker.getLocation().getYaw()), newBanner);
        FlagDropEvent event = new FlagDropEvent(getPicker(), this);
        Bukkit.getPluginManager().callEvent(event);
    } else {
        Flags.setBannerFacing(getPost().getYaw(), newBanner);
    }
    Player oldPicker = picker;
    this.lastNet = null;
    resetPlayer();
    for (Player player : Bukkit.getOnlinePlayers()) {
        if (oldPicker != null && player.equals(oldPicker)) continue;
        getPost().tryPickupFlag(player, player.getLocation(), null, this);
        if (picker != null) break;
    }
}
 

/**
 * Applies meta to a banner
 *
 * @param banner banner block
 * @param meta   banner meta
 * @return banner block
 */
public static Banner applyMeta(Banner banner, BannerMeta meta) {
	banner.setBaseColor(meta.getBaseColor());
	banner.setPatterns(meta.getPatterns());
	return banner;
}