Exemplo n.º 1
0
  public void b(ICommandListener icommandlistener, String[] astring) {
    if (astring.length < 2) {
      throw new ExceptionUsage("commands.enchant.usage", new Object[0]);
    } else {
      EntityPlayer entityplayer = d(icommandlistener, astring[0]);
      int i = a(icommandlistener, astring[1], 0, Enchantment.byId.length - 1);
      int j = 1;
      ItemStack itemstack = entityplayer.bx();

      if (itemstack == null) {
        throw new CommandException("commands.enchant.noItem", new Object[0]);
      } else {
        Enchantment enchantment = Enchantment.byId[i];

        if (enchantment == null) {
          throw new ExceptionInvalidNumber(
              "commands.enchant.notFound", new Object[] {Integer.valueOf(i)});
        } else if (!enchantment.canEnchant(itemstack)) {
          throw new CommandException("commands.enchant.cantEnchant", new Object[0]);
        } else {
          if (astring.length >= 3) {
            j =
                a(
                    icommandlistener,
                    astring[2],
                    enchantment.getStartLevel(),
                    enchantment.getMaxLevel());
          }

          if (itemstack.hasTag()) {
            NBTTagList nbttaglist = itemstack.getEnchantments();

            if (nbttaglist != null) {
              for (int k = 0; k < nbttaglist.size(); ++k) {
                short short1 = ((NBTTagCompound) nbttaglist.get(k)).getShort("id");

                if (Enchantment.byId[short1] != null) {
                  Enchantment enchantment1 = Enchantment.byId[short1];

                  if (!enchantment1.a(enchantment)) {
                    throw new CommandException(
                        "commands.enchant.cantCombine",
                        new Object[] {
                          enchantment.c(j),
                          enchantment1.c(((NBTTagCompound) nbttaglist.get(k)).getShort("lvl"))
                        });
                  }
                }
              }
            }
          }

          itemstack.addEnchantment(enchantment, j);
          a(icommandlistener, "commands.enchant.success", new Object[0]);
        }
      }
    }
  }
Exemplo n.º 2
0
  private static void a(EnchantmentModifier enchantmentmodifier, ItemStack itemstack) {
    if (itemstack != null) {
      NBTTagList nbttaglist = itemstack.getEnchantments();

      if (nbttaglist != null) {
        for (int i = 0; i < nbttaglist.size(); ++i) {
          short short1 = nbttaglist.get(i).getShort("id");
          short short2 = nbttaglist.get(i).getShort("lvl");

          if (Enchantment.byId[short1] != null) {
            enchantmentmodifier.a(Enchantment.byId[short1], short2);
          }
        }
      }
    }
  }
Exemplo n.º 3
0
  public static Map a(ItemStack itemstack) {
    LinkedHashMap linkedhashmap = new LinkedHashMap();
    NBTTagList nbttaglist =
        itemstack.getItem() == Items.ENCHANTED_BOOK
            ? Items.ENCHANTED_BOOK.g(itemstack)
            : itemstack.getEnchantments();

    if (nbttaglist != null) {
      for (int i = 0; i < nbttaglist.size(); ++i) {
        short short1 = nbttaglist.get(i).getShort("id");
        short short2 = nbttaglist.get(i).getShort("lvl");

        linkedhashmap.put(Integer.valueOf(short1), Integer.valueOf(short2));
      }
    }

    return linkedhashmap;
  }
Exemplo n.º 4
0
  public static int getEnchantmentLevel(int i, ItemStack itemstack) {
    if (itemstack == null) {
      return 0;
    } else {
      NBTTagList nbttaglist = itemstack.getEnchantments();

      if (nbttaglist == null) {
        return 0;
      } else {
        for (int j = 0; j < nbttaglist.size(); ++j) {
          short short1 = nbttaglist.get(j).getShort("id");
          short short2 = nbttaglist.get(j).getShort("lvl");

          if (short1 == i) {
            return short2;
          }
        }

        return 0;
      }
    }
  }
Exemplo n.º 5
0
  // CraftBukkit - priv to public
  public void dispense(World world, int i, int j, int k, Random random) {
    int l = world.getData(i, j, k);
    byte b0 = 0;
    byte b1 = 0;

    if (l == 3) {
      b1 = 1;
    } else if (l == 2) {
      b1 = -1;
    } else if (l == 5) {
      b0 = 1;
    } else {
      b0 = -1;
    }

    TileEntityDispenser tileentitydispenser = (TileEntityDispenser) world.getTileEntity(i, j, k);

    if (tileentitydispenser != null) {
      // CraftBukkit start
      int dispenseSlot = tileentitydispenser.findDispenseSlot();
      ItemStack itemstack = null;
      if (dispenseSlot > -1) {
        itemstack = tileentitydispenser.getContents()[dispenseSlot];

        // Copy item stack, because we want it to have 1 item
        itemstack =
            new ItemStack(itemstack.id, 1, itemstack.getData(), itemstack.getEnchantments());
      }
      // CraftBukkit end

      double d0 = (double) i + (double) b0 * 0.6D + 0.5D;
      double d1 = (double) j + 0.5D;
      double d2 = (double) k + (double) b1 * 0.6D + 0.5D;

      if (itemstack == null) {
        world.triggerEffect(1001, i, j, k, 0);
      } else {
        // CraftBukkit start
        double d3 = random.nextDouble() * 0.1D + 0.2D;
        double motX = (double) b0 * d3;
        double motY = 0.20000000298023224D;
        double motZ = (double) b1 * d3;
        motX += random.nextGaussian() * 0.007499999832361937D * 6.0D;
        motY += random.nextGaussian() * 0.007499999832361937D * 6.0D;
        motZ += random.nextGaussian() * 0.007499999832361937D * 6.0D;

        org.bukkit.block.Block block = world.getWorld().getBlockAt(i, j, k);
        org.bukkit.inventory.ItemStack bukkitItem = new CraftItemStack(itemstack).clone();

        BlockDispenseEvent event =
            new BlockDispenseEvent(block, bukkitItem, new Vector(motX, motY, motZ));
        world.getServer().getPluginManager().callEvent(event);

        if (event.isCancelled()) {
          return;
        }

        if (event.getItem().equals(bukkitItem)) {
          // Actually remove the item
          tileentitydispenser.splitStack(dispenseSlot, 1);
        }

        motX = event.getVelocity().getX();
        motY = event.getVelocity().getY();
        motZ = event.getVelocity().getZ();

        itemstack = CraftItemStack.createNMSItemStack(event.getItem());
        // CraftBukkit end

        if (itemstack.id == Item.ARROW.id) {
          EntityArrow entityarrow = new EntityArrow(world, d0, d1, d2);

          entityarrow.shoot((double) b0, 0.10000000149011612D, (double) b1, 1.1F, 6.0F);
          entityarrow.fromPlayer = true;
          world.addEntity(entityarrow);
          world.triggerEffect(1002, i, j, k, 0);
        } else if (itemstack.id == Item.EGG.id) {
          EntityEgg entityegg = new EntityEgg(world, d0, d1, d2);

          entityegg.a((double) b0, 0.10000000149011612D, (double) b1, 1.1F, 6.0F);
          world.addEntity(entityegg);
          world.triggerEffect(1002, i, j, k, 0);
        } else if (itemstack.id == Item.SNOW_BALL.id) {
          EntitySnowball entitysnowball = new EntitySnowball(world, d0, d1, d2);

          entitysnowball.a((double) b0, 0.10000000149011612D, (double) b1, 1.1F, 6.0F);
          world.addEntity(entitysnowball);
          world.triggerEffect(1002, i, j, k, 0);
        } else if (itemstack.id == Item.POTION.id && ItemPotion.c(itemstack.getData())) {
          EntityPotion entitypotion = new EntityPotion(world, d0, d1, d2, itemstack.getData());

          entitypotion.a((double) b0, 0.10000000149011612D, (double) b1, 1.375F, 3.0F);
          world.addEntity(entitypotion);
          world.triggerEffect(1002, i, j, k, 0);
        } else if (itemstack.id == Item.EXP_BOTTLE.id) {
          EntityThrownExpBottle entitythrownexpbottle =
              new EntityThrownExpBottle(world, d0, d1, d2);

          entitythrownexpbottle.a((double) b0, 0.10000000149011612D, (double) b1, 1.375F, 3.0F);
          world.addEntity(entitythrownexpbottle);
          world.triggerEffect(1002, i, j, k, 0);
        } else if (itemstack.id == Item.MONSTER_EGG.id) {
          ItemMonsterEgg.a(
              world,
              itemstack.getData(),
              d0 + (double) b0 * 0.3D,
              d1 - 0.3D,
              d2 + (double) b1 * 0.3D);
          world.triggerEffect(1002, i, j, k, 0);
        } else if (itemstack.id == Item.FIREBALL.id) {
          EntitySmallFireball entitysmallfireball =
              new EntitySmallFireball(
                  world,
                  d0 + (double) b0 * 0.3D,
                  d1,
                  d2 + (double) b1 * 0.3D,
                  (double) b0 + random.nextGaussian() * 0.05D,
                  random.nextGaussian() * 0.05D,
                  (double) b1 + random.nextGaussian() * 0.05D);

          world.addEntity(entitysmallfireball);
          world.triggerEffect(1009, i, j, k, 0);
        } else {
          EntityItem entityitem = new EntityItem(world, d0, d1 - 0.3D, d2, itemstack);
          // CraftBukkit start
          // double d3 = random.nextDouble() * 0.1D + 0.2D; // Moved up
          entityitem.motX = motX;
          entityitem.motY = motY;
          entityitem.motZ = motZ;
          // CraftBukkit end
          world.addEntity(entityitem);
          world.triggerEffect(1000, i, j, k, 0);
        }

        world.triggerEffect(2000, i, j, k, b0 + 1 + (b1 + 1) * 3);
      }
    }
  }