001    package net.minecraft.src;
002    
003    import java.util.List;
004    import net.minecraft.server.MinecraftServer;
005    
006    public class CommandServerSay extends CommandBase
007    {
008        public String getCommandName()
009        {
010            return "say";
011        }
012    
013        public String getCommandUsage(ICommandSender par1ICommandSender)
014        {
015            return par1ICommandSender.translateString("commands.say.usage", new Object[0]);
016        }
017    
018        public void processCommand(ICommandSender par1ICommandSender, String[] par2ArrayOfStr)
019        {
020            if (par2ArrayOfStr.length > 0 && par2ArrayOfStr[0].length() > 0)
021            {
022                String var3 = joinString(par2ArrayOfStr, 0);
023                MinecraftServer.getServer().getConfigurationManager().sendPacketToAllPlayers(new Packet3Chat(String.format("[%s] %s", new Object[] {par1ICommandSender.getCommandSenderName(), var3})));
024            }
025            else
026            {
027                throw new WrongUsageException("commands.say.usage", new Object[0]);
028            }
029        }
030    
031        /**
032         * Adds the strings available in this command to the given list of tab completion options.
033         */
034        public List addTabCompletionOptions(ICommandSender par1ICommandSender, String[] par2ArrayOfStr)
035        {
036            return par2ArrayOfStr.length >= 1 ? getListOfStringsMatchingLastWord(par2ArrayOfStr, MinecraftServer.getServer().getAllUsernames()) : null;
037        }
038    }