import net.minecraft.util.text.TextComponentUtils; //导入依赖的package包/类
/**
 * 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.tellraw.usage", new Object[0]);
    }
    else
    {
        EntityPlayer entityplayer = getPlayer(server, sender, args[0]);
        String s = buildString(args, 1);

        try
        {
            ITextComponent itextcomponent = ITextComponent.Serializer.jsonToComponent(s);
            entityplayer.addChatMessage(TextComponentUtils.processComponent(sender, itextcomponent, entityplayer));
        }
        catch (JsonParseException jsonparseexception)
        {
            throw toSyntaxException(jsonparseexception);
        }
    }
}
 

import net.minecraft.util.text.TextComponentUtils; //导入依赖的package包/类
/**
 * 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.tellraw.usage", new Object[0]);
    }
    else
    {
        EntityPlayer entityplayer = getPlayer(server, sender, args[0]);
        String s = buildString(args, 1);

        try
        {
            ITextComponent itextcomponent = ITextComponent.Serializer.jsonToComponent(s);
            entityplayer.addChatMessage(TextComponentUtils.processComponent(sender, itextcomponent, entityplayer));
        }
        catch (JsonParseException jsonparseexception)
        {
            /**
             * Convert a JsonParseException into a user-friendly exception
             */
            throw toSyntaxException(jsonparseexception);
        }
    }
}
 

import net.minecraft.util.text.TextComponentUtils; //导入依赖的package包/类
@Override
public void fireTestStarted(Description description) throws StoppedByUserException {
  super.fireTestStarted(description);
  String message = "Running " + description.getDisplayName();
  logger.info(message);

  try {
    EntityPlayerMP player = server.getPlayerList().getPlayerByUsername(playerName);
    ITextComponent itextcomponent = new TextComponentString(message);
    SPacketTitle packet = new SPacketTitle(SPacketTitle.Type.ACTIONBAR,
        TextComponentUtils.processComponent(player, itextcomponent, player));
    player.connection.sendPacket(packet);
  } catch (CommandException e) {
    throw new RuntimeException(e);
  }
}
 

import net.minecraft.util.text.TextComponentUtils; //导入依赖的package包/类
public void readFromNBT(NBTTagCompound compound)
{
    this.isEditable = false;
    super.readFromNBT(compound);
    ICommandSender icommandsender = new ICommandSender()
    {
        public String getName()
        {
            return "Sign";
        }
        public ITextComponent getDisplayName()
        {
            return new TextComponentString(this.getName());
        }
        public void addChatMessage(ITextComponent component)
        {
        }
        public boolean canCommandSenderUseCommand(int permLevel, String commandName)
        {
            return true;
        }
        public BlockPos getPosition()
        {
            return TileEntitySign.this.pos;
        }
        public Vec3d getPositionVector()
        {
            return new Vec3d((double)TileEntitySign.this.pos.getX() + 0.5D, (double)TileEntitySign.this.pos.getY() + 0.5D, (double)TileEntitySign.this.pos.getZ() + 0.5D);
        }
        public World getEntityWorld()
        {
            return TileEntitySign.this.world;
        }
        public Entity getCommandSenderEntity()
        {
            return null;
        }
        public boolean sendCommandFeedback()
        {
            return false;
        }
        public void setCommandStat(CommandResultStats.Type type, int amount)
        {
        }
        public MinecraftServer getServer()
        {
            return TileEntitySign.this.world.getMinecraftServer();
        }
    };

    for (int i = 0; i < 4; ++i)
    {
        String s = compound.getString("Text" + (i + 1));
        ITextComponent itextcomponent = ITextComponent.Serializer.jsonToComponent(s);

        try
        {
            this.signText[i] = TextComponentUtils.processComponent(icommandsender, itextcomponent, (Entity)null);
        }
        catch (CommandException var7)
        {
            this.signText[i] = itextcomponent;
        }
    }

    this.stats.readStatsFromNBT(compound);
}
 

import net.minecraft.util.text.TextComponentUtils; //导入依赖的package包/类
/**
 * 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.title.usage", new Object[0]);
    }
    else
    {
        if (args.length < 3)
        {
            if ("title".equals(args[1]) || "subtitle".equals(args[1]) || "actionbar".equals(args[1]))
            {
                throw new WrongUsageException("commands.title.usage.title", new Object[0]);
            }

            if ("times".equals(args[1]))
            {
                throw new WrongUsageException("commands.title.usage.times", new Object[0]);
            }
        }

        EntityPlayerMP entityplayermp = getPlayer(server, sender, args[0]);
        SPacketTitle.Type spackettitle$type = SPacketTitle.Type.byName(args[1]);

        if (spackettitle$type != SPacketTitle.Type.CLEAR && spackettitle$type != SPacketTitle.Type.RESET)
        {
            if (spackettitle$type == SPacketTitle.Type.TIMES)
            {
                if (args.length != 5)
                {
                    throw new WrongUsageException("commands.title.usage", new Object[0]);
                }
                else
                {
                    int i = parseInt(args[2]);
                    int j = parseInt(args[3]);
                    int k = parseInt(args[4]);
                    SPacketTitle spackettitle2 = new SPacketTitle(i, j, k);
                    entityplayermp.connection.sendPacket(spackettitle2);
                    notifyCommandListener(sender, this, "commands.title.success", new Object[0]);
                }
            }
            else if (args.length < 3)
            {
                throw new WrongUsageException("commands.title.usage", new Object[0]);
            }
            else
            {
                String s = buildString(args, 2);
                ITextComponent itextcomponent;

                try
                {
                    itextcomponent = ITextComponent.Serializer.jsonToComponent(s);
                }
                catch (JsonParseException jsonparseexception)
                {
                    throw toSyntaxException(jsonparseexception);
                }

                SPacketTitle spackettitle1 = new SPacketTitle(spackettitle$type, TextComponentUtils.processComponent(sender, itextcomponent, entityplayermp));
                entityplayermp.connection.sendPacket(spackettitle1);
                notifyCommandListener(sender, this, "commands.title.success", new Object[0]);
            }
        }
        else if (args.length != 2)
        {
            throw new WrongUsageException("commands.title.usage", new Object[0]);
        }
        else
        {
            SPacketTitle spackettitle = new SPacketTitle(spackettitle$type, (ITextComponent)null);
            entityplayermp.connection.sendPacket(spackettitle);
            notifyCommandListener(sender, this, "commands.title.success", new Object[0]);
        }
    }
}
 

import net.minecraft.util.text.TextComponentUtils; //导入依赖的package包/类
private void resolveContents(ItemStack stack, EntityPlayer player)
{
    if (stack != null && stack.getTagCompound() != null)
    {
        NBTTagCompound nbttagcompound = stack.getTagCompound();

        if (!nbttagcompound.getBoolean("resolved"))
        {
            nbttagcompound.setBoolean("resolved", true);

            if (validBookTagContents(nbttagcompound))
            {
                NBTTagList nbttaglist = nbttagcompound.getTagList("pages", 8);

                for (int i = 0; i < nbttaglist.tagCount(); ++i)
                {
                    String s = nbttaglist.getStringTagAt(i);
                    ITextComponent lvt_7_1_;

                    try
                    {
                        lvt_7_1_ = ITextComponent.Serializer.fromJsonLenient(s);
                        lvt_7_1_ = TextComponentUtils.processComponent(player, lvt_7_1_, player);
                    }
                    catch (Exception var9)
                    {
                        lvt_7_1_ = new TextComponentString(s);
                    }

                    nbttaglist.set(i, new NBTTagString(ITextComponent.Serializer.componentToJson(lvt_7_1_)));
                }

                nbttagcompound.setTag("pages", nbttaglist);

                if (player instanceof EntityPlayerMP && player.getHeldItemMainhand() == stack)
                {
                    Slot slot = player.openContainer.getSlotFromInventory(player.inventory, player.inventory.currentItem);
                    ((EntityPlayerMP)player).connection.sendPacket(new SPacketSetSlot(0, slot.slotNumber, stack));
                }
            }
        }
    }
}