110 lines
3.2 KiB
Java
110 lines
3.2 KiB
Java
package net.minecraft.command;
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import java.util.Collections;
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import java.util.List;
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import javax.annotation.Nullable;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.util.math.BlockPos;
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public class CommandXP extends CommandBase
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{
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/**
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* Gets the name of the command
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*/
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public String getName()
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{
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return "xp";
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}
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/**
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* Return the required permission level for this command.
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*/
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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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/**
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* Gets the usage string for the command.
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*/
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public String getUsage(ICommandSender sender)
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{
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return "commands.xp.usage";
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}
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/**
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* Callback for when the command is executed
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*/
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public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException
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{
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if (args.length <= 0)
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{
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throw new WrongUsageException("commands.xp.usage", new Object[0]);
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}
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else
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{
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String s = args[0];
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boolean flag = s.endsWith("l") || s.endsWith("L");
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if (flag && s.length() > 1)
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{
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s = s.substring(0, s.length() - 1);
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}
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int i = parseInt(s);
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boolean flag1 = i < 0;
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if (flag1)
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{
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i *= -1;
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}
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EntityPlayer entityplayer = args.length > 1 ? getPlayer(server, sender, args[1]) : getCommandSenderAsPlayer(sender);
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if (flag)
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{
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sender.setCommandStat(CommandResultStats.Type.QUERY_RESULT, entityplayer.experienceLevel);
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if (flag1)
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{
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entityplayer.addExperienceLevel(-i);
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notifyCommandListener(sender, this, "commands.xp.success.negative.levels", new Object[] {i, entityplayer.getName()});
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}
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else
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{
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entityplayer.addExperienceLevel(i);
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notifyCommandListener(sender, this, "commands.xp.success.levels", new Object[] {i, entityplayer.getName()});
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}
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}
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else
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{
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sender.setCommandStat(CommandResultStats.Type.QUERY_RESULT, entityplayer.experienceTotal);
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if (flag1)
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{
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throw new CommandException("commands.xp.failure.widthdrawXp", new Object[0]);
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}
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entityplayer.addExperience(i);
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notifyCommandListener(sender, this, "commands.xp.success", new Object[] {i, entityplayer.getName()});
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}
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}
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}
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/**
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* Get a list of options for when the user presses the TAB key
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*/
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public List<String> getTabCompletions(MinecraftServer server, ICommandSender sender, String[] args, @Nullable BlockPos targetPos)
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{
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return args.length == 2 ? getListOfStringsMatchingLastWord(args, server.getOnlinePlayerNames()) : Collections.emptyList();
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}
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/**
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* Return whether the specified command parameter index is a username parameter.
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*/
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public boolean isUsernameIndex(String[] args, int index)
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{
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return index == 1;
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}
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} |