114 lines
3.7 KiB
Java
114 lines
3.7 KiB
Java
package com.pahimar.ee3.command;
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import com.pahimar.ee3.api.knowledge.PlayerKnowledgeRegistryProxy;
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import com.pahimar.ee3.knowledge.AbilityRegistry;
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import com.pahimar.ee3.reference.Messages;
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import com.pahimar.ee3.reference.Names;
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import cpw.mods.fml.common.FMLCommonHandler;
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import net.minecraft.command.CommandBase;
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import net.minecraft.command.ICommandSender;
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import net.minecraft.command.WrongUsageException;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.JsonToNBT;
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import net.minecraft.nbt.NBTBase;
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import net.minecraft.nbt.NBTTagCompound;
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import java.util.List;
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public class CommandPlayerLearnItem extends CommandBase
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{
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@Override
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public String getCommandName()
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{
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return Names.Commands.PLAYER_LEARN_ITEM;
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}
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@Override
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public int getRequiredPermissionLevel()
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{
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return 2;
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}
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@Override
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public String getCommandUsage(ICommandSender commandSender)
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{
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return Messages.Commands.PLAYER_LEARN_ITEM_USAGE;
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}
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@Override
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public void processCommand(ICommandSender commandSender, String[] args)
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{
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if (args.length < 3)
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{
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throw new WrongUsageException(Messages.Commands.PLAYER_LEARN_ITEM_USAGE);
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}
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else
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{
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EntityPlayer entityPlayer = getPlayer(commandSender, args[1]);
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if (entityPlayer != null)
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{
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Item item = getItemByText(commandSender, args[2]);
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int metaData = 0;
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if (args.length >= 4)
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{
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metaData = parseInt(commandSender, args[3]);
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}
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ItemStack itemStack = new ItemStack(item, 1, metaData);
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if (args.length >= 5)
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{
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String stringNBTData = func_147178_a(commandSender, args, 4).getUnformattedText();
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try
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{
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NBTBase nbtBase = JsonToNBT.func_150315_a(stringNBTData);
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if (!(nbtBase instanceof NBTTagCompound))
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{
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func_152373_a(commandSender, this, Messages.Commands.INVALID_NBT_TAG_ERROR, new Object[]{"Not a valid tag"});
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return;
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}
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itemStack.setTagCompound((NBTTagCompound) nbtBase);
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}
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catch (Exception exception)
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{
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func_152373_a(commandSender, this, Messages.Commands.INVALID_NBT_TAG_ERROR, new Object[]{exception.getMessage()});
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return;
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}
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}
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if (AbilityRegistry.getInstance().isLearnable(itemStack))
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{
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PlayerKnowledgeRegistryProxy.teachPlayer(entityPlayer, itemStack);
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func_152373_a(commandSender, this, Messages.Commands.PLAYER_LEARN_ITEM_SUCCESS, new Object[]{commandSender.getCommandSenderName(), entityPlayer.getCommandSenderName(), itemStack.func_151000_E()});
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}
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}
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else
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{
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throw new WrongUsageException(Messages.Commands.PLAYER_NOT_FOUND_ERROR);
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}
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}
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}
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@Override
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public List addTabCompletionOptions(ICommandSender commandSender, String[] args)
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{
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if (args.length == 2)
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{
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return getListOfStringsMatchingLastWord(args, FMLCommonHandler.instance().getMinecraftServerInstance().getAllUsernames());
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}
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else if (args.length == 3)
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{
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return getListOfStringsFromIterableMatchingLastWord(args, Item.itemRegistry.getKeys());
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}
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return null;
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}
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}
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