org.bukkit.craftbukkit.util.CraftMagicNumbers Maven / Gradle / Ivy

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package org.bukkit.craftbukkit.util;

import com.google.common.collect.Lists;
import net.minecraft.server.*;
import org.bukkit.Achievement;
import org.bukkit.Material;
import org.bukkit.Statistic;
import org.bukkit.UnsafeValues;
import org.bukkit.craftbukkit.CraftStatistic;
import org.bukkit.craftbukkit.inventory.CraftItemStack;
import org.bukkit.inventory.ItemStack;
import org.bukkit.util.StringUtil;

import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

@SuppressWarnings("deprecation")
public final class CraftMagicNumbers implements UnsafeValues {
  public static final UnsafeValues INSTANCE = new CraftMagicNumbers();

  private CraftMagicNumbers() {
  }

  public static Block getBlock(org.bukkit.block.Block block) {
    return getBlock(block.getType());
  }

  @Deprecated
  // A bad method for bad magic.
  public static Block getBlock(int id) {
    return getBlock(Material.getMaterial(id));
  }

  @Deprecated
  // A bad method for bad magic.
  public static int getId(Block block) {
    return Block.getId(block);
  }

  public static Material getMaterial(Block block) {
    return Material.getMaterial(Block.getId(block));
  }

  public static Item getItem(Material material) {
    // TODO: Don't use ID
    return Item.getById(material.getId());
  }

  @Deprecated
  // A bad method for bad magic.
  public static Item getItem(int id) {
    return Item.getById(id);
  }

  @Deprecated
  // A bad method for bad magic.
  public static int getId(Item item) {
    return Item.getId(item);
  }

  public static Material getMaterial(Item item) {
    // TODO: Don't use ID
    Material material = Material.getMaterial(Item.getId(item));

    if (material == null) {
      return Material.AIR;
    }

    return material;
  }

  public static Block getBlock(Material material) {
    // TODO: Don't use ID
    Block block = Block.getById(material.getId());

    if (block == null) {
      return Blocks.AIR;
    }

    return block;
  }

  @Override
  public Material getMaterialFromInternalName(String name) {
    return getMaterial(Item.REGISTRY.get(new MinecraftKey(name)));
  }

  @Override
  public List tabCompleteInternalMaterialName(String token, List completions) {
    ArrayList results = Lists.newArrayList();
    for (MinecraftKey key : Item.REGISTRY.keySet()) {
      results.add(key.toString());
    }
    return StringUtil.copyPartialMatches(token, results, completions);
  }

  @Override
  public ItemStack modifyItemStack(ItemStack stack, String arguments) {
    net.minecraft.server.ItemStack nmsStack = CraftItemStack.asNMSCopy(stack);

    try {
      nmsStack.setTag(MojangsonParser.parse(arguments));
    } catch (MojangsonParseException ex) {
      Logger.getLogger(CraftMagicNumbers.class.getName()).log(Level.SEVERE, null, ex);
    }

    stack.setItemMeta(CraftItemStack.getItemMeta(nmsStack));

    return stack;
  }

  @Override
  public Statistic getStatisticFromInternalName(String name) {
    return CraftStatistic.getBukkitStatisticByName(name);
  }

  @Override
  public Achievement getAchievementFromInternalName(String name) {
    return CraftStatistic.getBukkitAchievementByName(name);
  }

  @Override
  public List tabCompleteInternalStatisticOrAchievementName(String token, List completions) {
    List matches = new ArrayList();
    for (net.minecraft.server.Statistic value : StatisticList.stats) {
      String statistic = value.name;
      if (statistic.startsWith(token)) {
        matches.add(statistic);
      }
    }
    return matches;
  }
}