import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public void onEnchant(Player who, Item before, Item after) {
    Item result = (before.getId() == Item.BOOK) ? new ItemBookEnchanted() : before;
    if (!before.hasEnchantments() && after.hasEnchantments() && after.getId() == result.getId() && this.levels != null && this.entries != null) {
        Enchantment[] enchantments = after.getEnchantments();
        for (int i = 0; i < 3; i++) {
            if (Arrays.equals(enchantments, this.entries[i].getEnchantments())) {
                Item lapis = this.getItem(1);
                int level = who.getExperienceLevel();
                int exp = who.getExperience();
                int cost = this.entries[i].getCost();
                if (lapis.getId() == Item.DYE && lapis.getDamage() == DyeColor.BLUE.getDyeData() && lapis.getCount() > i && level >= cost) {
                    result.addEnchantment(enchantments);
                    this.setItem(0, result);
                    lapis.setCount(lapis.getCount() - i - 1);
                    this.setItem(1, lapis);
                    who.setExperience(exp, level - cost);
                    break;
                }
            }
        }
    }
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public ItemDye(Integer meta, int amount) {
    super(DYE, meta, amount, "Dye");

    if (this.meta == DyeColor.BROWN.getDyeData()) {
        this.block = new BlockCocoa();
    }
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
@Override
public boolean onActivate(Item item, Player player) {
    if (item.getId() == Item.DYE && item.getDamage() == DyeColor.WHITE.getDyeData()) {
        if (this.level.rand.nextFloat() < 0.4) {
            this.grow();
        }

        this.level.addParticle(new BoneMealParticle(this));
        return true;
    }
    return false;
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public DyeColor getDyeColor() {
    BlockEntity blockEntity = this.level.getBlockEntity(this);

    if (blockEntity instanceof BlockEntityBed) {
        return ((BlockEntityBed) blockEntity).getDyeColor();
    }
    return DyeColor.WHITE;
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
private int randomColor() {
    ThreadLocalRandom random = ThreadLocalRandom.current();
    double rand = random.nextDouble(1, 100);

    if (rand <= 0.164) {
        return DyeColor.PINK.getDyedData();
    }

    if (rand <= 15) {
        return random.nextBoolean() ? DyeColor.BLACK.getDyedData() : random.nextBoolean() ? DyeColor.GRAY.getDyedData() : DyeColor.LIGHT_GRAY.getDyedData();
    }

    return DyeColor.WHITE.getDyedData();
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
private int randomColor() {
    ThreadLocalRandom random = ThreadLocalRandom.current();
    double rand = random.nextDouble(1, 100);

    if (rand <= 0.164) {
        return DyeColor.PINK.getWoolData();
    }

    if (rand <= 15) {
        return random.nextBoolean() ? DyeColor.BLACK.getWoolData() : random.nextBoolean() ? DyeColor.GRAY.getWoolData() : DyeColor.LIGHT_GRAY.getWoolData();
    }

    return DyeColor.WHITE.getWoolData();
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
@Override
public BlockColor getColor() {
    return DyeColor.getByWoolData(meta).getColor();
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
@Override
public Item[] getDrops() {
    return new Item[]{new ItemDye(DyeColor.BLACK.getDyeData())};
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
@Deprecated
public static BlockColor getColor(int meta) {
    return DyeColor.getByDyeData(meta).getColor();
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public DyeColor getDyeColor() {
    return DyeColor.getByWoolData(meta);
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
@Deprecated
public static String getColorName(int meta) {
    return DyeColor.getByDyeData(meta).getName();
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public ItemBed(Integer meta, int count) {
    super(BED, meta, count, DyeColor.getByWoolData(meta).getName() + " Bed");
    this.block = new BlockBed();
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public BlockTerracottaStained(DyeColor dyeColor) {
    this(dyeColor.getWoolData());
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public BlockCarpet(DyeColor dyeColor) {
    this(dyeColor.getWoolData());
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
@Override
public String getName() {
    return DyeColor.getByWoolData(meta) + " Carpet";
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public DyeColor getDyeColor() {
    return DyeColor.getByWoolData(color);
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public BlockWool(DyeColor dyeColor) {
    this(dyeColor.getWoolData());
}
 

import cn.nukkit.utils.DyeColor; //导入依赖的package包/类
public BlockTerracotta(DyeColor dyeColor) {
    this(dyeColor.getWoolData());
}