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Custom Commands?


Jdb100

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I have been looking into making a command to let you add a spell to your wand before i start making my infuser block to do it but i don't know how to make i started doing it like this

 

 

package net.SpellsApi;

 

import java.util.List;

 

import net.minecraft.command.CommandBase;

import net.minecraft.command.ICommandSender;

import net.minecraft.command.NumberInvalidException;

import net.minecraft.command.WrongUsageException;

import net.minecraft.enchantment.Enchantment;

import net.minecraft.entity.player.EntityPlayerMP;

import net.minecraft.item.ItemStack;

import net.minecraft.nbt.NBTTagCompound;

import net.minecraft.nbt.NBTTagList;

import net.minecraft.server.MinecraftServer;

 

public class CommandSpell extends CommandBase

{

    public String getCommandName()

    {

        return "Spell";

    }

 

    /**

    * Return the required permission level for this command.

    */

    public int getRequiredPermissionLevel()

    {

        return 2;

    }

 

    public String getCommandUsage(ICommandSender par1ICommandSender)

    {

        return par1ICommandSender.translateString("commands.Spell.usage", new Object[0]);

    }

 

    public void processCommand(ICommandSender par1ICommandSender, String[] par2ArrayOfStr)

    {

        if (par2ArrayOfStr.length < 2)

        {

            throw new WrongUsageException("commands.spell.usage", new Object[0]);

        }

        else

        {

            EntityPlayerMP var3 = func_82359_c(par1ICommandSender, par2ArrayOfStr[0]);

            int var4 = parseIntBounded(par1ICommandSender, par2ArrayOfStr[1], 0, SpellBase.spellsList.length - 1);

            int var5 = 1;

            ItemStack var6 = var3.getCurrentEquippedItem();

 

            if (var6 == null)

            {

                notifyAdmins(par1ICommandSender, "commands.Spell.noItem", new Object[0]);

            }

            else

            {

                SpellBase var7 = SpellBase.spellsList[var4];

 

                if (var7 == null)

                {

                    throw new NumberInvalidException("commands.Spell.notFound", new Object[] {Integer.valueOf(var4)});

                }

                else if (!var7.func_92037_a(var6))

                {

                    notifyAdmins(par1ICommandSender, "commands.Spell.cantEnchant", new Object[0]);

                }

                else

                {

                    if (par2ArrayOfStr.length >= 3)

                    {

                        var5 = parseIntBounded(par1ICommandSender, par2ArrayOfStr[2], var7.getMinLevel(), var7.getMaxLevel());

                    }

 

                    if (var6.hasTagCompound())

                    {

                        NBTTagList var8 = var6.getEnchantmentTagList();

 

                        if (var8 != null)

                        {

                            for (int var9 = 0; var9 < var8.tagCount(); ++var9)

                            {

                                short var10 = ((NBTTagCompound)var8.tagAt(var9)).getShort("id");

 

                                if (SpellBase.spellsList[var10] != null)

                                {

                                    SpellBase var11 = SpellBase.spellsList[var10];

 

                                    if (!var11.canApplyTogether(var7))

                                    {

                                        notifyAdmins(par1ICommandSender, "commands.spells.cantCombine", new Object[] {var7.getTranslatedName(var5), var11.getTranslatedName(((NBTTagCompound)var8.tagAt(var9)).getShort("lvl"))});

                                        return;

                                    }

                                }

                            }

                        }

                    }

 

                    var6.addSpell(var7, var5);

                    notifyAdmins(par1ICommandSender, "commands.Spell.success", new Object[0]);

                }

            }

        }

    }

 

    /**

    * Adds the strings available in this command to the given list of tab completion options.

    */

    public List addTabCompletionOptions(ICommandSender par1ICommandSender, String[] par2ArrayOfStr)

    {

        return par2ArrayOfStr.length == 1 ? getListOfStringsMatchingLastWord(par2ArrayOfStr, this.getListOfPlayers()) : null;

    }

 

    protected String[] getListOfPlayers()

    {

        return MinecraftServer.getServer().getAllUsernames();

    }

 

    /**

    * Return whether the specified command parameter index is a username parameter.

    */

    public boolean isUsernameIndex(int par1)

    {

        return par1 == 0;

    }

}

 

 

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