base mod created

build/tmp/recompileMc/sources/net/minecraft/command/CommandEnchant.java

@@ -0,0 +1,137 @@
+package net.minecraft.command;
+
+import java.util.Collections;
+import java.util.List;
+import javax.annotation.Nullable;
+import net.minecraft.enchantment.Enchantment;
+import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagList;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.util.math.BlockPos;
+
+public class CommandEnchant extends CommandBase
+{
+    /**
+     * Gets the name of the command
+     */
+    public String getName()
+    {
+        return "enchant";
+    }
+
+    /**
+     * Return the required permission level for this command.
+     */
+    public int getRequiredPermissionLevel()
+    {
+        return 2;
+    }
+
+    /**
+     * Gets the usage string for the command.
+     */
+    public String getUsage(ICommandSender sender)
+    {
+        return "commands.enchant.usage";
+    }
+
+    /**
+     * Callback for when the command is executed
+     */
+    public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException
+    {
+        if (args.length < 2)
+        {
+            throw new WrongUsageException("commands.enchant.usage", new Object[0]);
+        }
+        else
+        {
+            EntityLivingBase entitylivingbase = (EntityLivingBase)getEntity(server, sender, args[0], EntityLivingBase.class);
+            sender.setCommandStat(CommandResultStats.Type.AFFECTED_ITEMS, 0);
+            Enchantment enchantment;
+
+            try
+            {
+                enchantment = Enchantment.getEnchantmentByID(parseInt(args[1], 0));
+            }
+            catch (NumberInvalidException var12)
+            {
+                enchantment = Enchantment.getEnchantmentByLocation(args[1]);
+            }
+
+            if (enchantment == null)
+            {
+                throw new NumberInvalidException("commands.enchant.notFound", new Object[] {args[1]});
+            }
+            else
+            {
+                int i = 1;
+                ItemStack itemstack = entitylivingbase.getHeldItemMainhand();
+
+                if (itemstack.isEmpty())
+                {
+                    throw new CommandException("commands.enchant.noItem", new Object[0]);
+                }
+                else if (!enchantment.canApply(itemstack))
+                {
+                    throw new CommandException("commands.enchant.cantEnchant", new Object[0]);
+                }
+                else
+                {
+                    if (args.length >= 3)
+                    {
+                        i = parseInt(args[2], enchantment.getMinLevel(), enchantment.getMaxLevel());
+                    }
+
+                    if (itemstack.hasTagCompound())
+                    {
+                        NBTTagList nbttaglist = itemstack.getEnchantmentTagList();
+
+                        for (int j = 0; j < nbttaglist.tagCount(); ++j)
+                        {
+                            int k = nbttaglist.getCompoundTagAt(j).getShort("id");
+
+                            if (Enchantment.getEnchantmentByID(k) != null)
+                            {
+                                Enchantment enchantment1 = Enchantment.getEnchantmentByID(k);
+
+                                if (!enchantment.isCompatibleWith(enchantment1))
+                                {
+                                    throw new CommandException("commands.enchant.cantCombine", new Object[] {enchantment.getTranslatedName(i), enchantment1.getTranslatedName(nbttaglist.getCompoundTagAt(j).getShort("lvl"))});
+                                }
+                            }
+                        }
+                    }
+
+                    itemstack.addEnchantment(enchantment, i);
+                    notifyCommandListener(sender, this, "commands.enchant.success", new Object[0]);
+                    sender.setCommandStat(CommandResultStats.Type.AFFECTED_ITEMS, 1);
+                }
+            }
+        }
+    }
+
+    /**
+     * Get a list of options for when the user presses the TAB key
+     */
+    public List<String> getTabCompletions(MinecraftServer server, ICommandSender sender, String[] args, @Nullable BlockPos targetPos)
+    {
+        if (args.length == 1)
+        {
+            return getListOfStringsMatchingLastWord(args, server.getOnlinePlayerNames());
+        }
+        else
+        {
+            return args.length == 2 ? getListOfStringsMatchingLastWord(args, Enchantment.REGISTRY.getKeys()) : Collections.emptyList();
+        }
+    }
+
+    /**
+     * Return whether the specified command parameter index is a username parameter.
+     */
+    public boolean isUsernameIndex(String[] args, int index)
+    {
+        return index == 0;
+    }
+}