src/main/java/net/benjidial/nswp/commands/RenameWaypoint.java


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package net.benjidial.nswp.commands;

import net.benjidial.nswp.Database;
import net.benjidial.nswp.Waypoint;

import org.bukkit.entity.Player;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

public class RenameWaypoint extends PlayerCommand {

  public List<String> getTabCompletions(Player sender, String[] args) throws SQLException {
    if (args.length > 1)
      return new ArrayList<String>();
    return searchWaypointsByArg(sender, args, 0);
  }

  public boolean doCommand(Player sender, String[] args) throws SQLException {

    if (args.length != 2)
      return false;

    Database.createWaypointTable(sender);
    Waypoint wp = Database.lookupWaypoint(sender, args[0]);

    if (wp == null) {
      sender.sendMessage("You do not have a waypoint " + args[0] + ".");
      return true;
    }

    Waypoint otherWP = Database.lookupWaypoint(sender, args[1]);
    if (otherWP != null) {
      sender.sendMessage("You already have a waypoint " + otherWP.toString() + ".");
      return true;
    }

    String oldToString = wp.toString();
    wp.name = args[1];

    Database.deleteWaypoint(sender, args[0]);
    Database.addWaypoint(sender, wp);

    sender.sendMessage("Renamed " + oldToString + " to " + args[1] + ".");
    return true;

  }

}