Set.java

package admincommands;

import java.util.Arrays;

import com.aionemu.gameserver.configs.administration.AdminConfig;
import com.aionemu.gameserver.model.PlayerClass;
import com.aionemu.gameserver.model.gameobjects.VisibleObject;
import com.aionemu.gameserver.model.gameobjects.player.Player;
import com.aionemu.gameserver.network.aion.serverpackets.SM_TITLE_SET;
import com.aionemu.gameserver.network.aion.serverpackets.SM_TITLE_UPDATE;
import com.aionemu.gameserver.utils.PacketSendUtility;
import com.aionemu.gameserver.utils.chathandlers.AdminCommand;

/**
 * @author Nemiroff, ATracer, IceReaper
 *         Date: 11.12.2009
 */
public class Set extends AdminCommand {

	public Set() {
		super("set");
	}

	@Override
	public void executeCommand(Player admin, String[] params) 
	{

		if (params == null || params.length < 2)
		{
			PacketSendUtility.sendMessage(admin, "syntax //set <class|exp|level|title>");
			return;
		}

		Player target = null;
		VisibleObject creature = admin.getTarget();

		if (admin.getTarget() instanceof Player)
		{
			target = (Player) creature;
		}

		if (target == null)
		{
			PacketSendUtility.sendMessage(admin, "You should select a target first!");
			return;
		}

		if (params[1] == null)
		{
			PacketSendUtility.sendMessage(admin, "You should enter second params!");
			return;
		}
		String paramValue = params[1];

		if (params[0].equals("class"))
		{
			if(admin.getAccessLevel() < AdminConfig.COMMAND_SETCLASS)
			{
				PacketSendUtility.sendMessage(admin, "You dont have enough rights to execute this command");
				return;
			}

			byte newClass;
			try
			{
				newClass = Byte.parseByte(paramValue);
			}
			catch (NumberFormatException e)
			{
				PacketSendUtility.sendMessage(admin, "You should enter valid second params!");
				return;
			}

			PlayerClass oldClass = admin.getPlayerClass();
			setClass(admin, oldClass, newClass);	
		}
		else if (params[0].equals("exp"))
		{
			if(admin.getAccessLevel() < AdminConfig.COMMAND_SETEXP)
			{
				PacketSendUtility.sendMessage(admin, "You dont have enough rights to execute this command");
				return;
			}

			long exp;
			try
			{
				exp = Long.parseLong(paramValue);
			}
			catch (NumberFormatException e)
			{
				PacketSendUtility.sendMessage(admin, "You should enter valid second params!");
				return;
			}

			if (target instanceof Player)
			{
				Player player = target;
				player.getCommonData().setExp(exp);
				PacketSendUtility.sendMessage(admin, "Set your exp to " + paramValue);
			}

		}
		else if (params[0].equals("level"))
		{
			if(admin.getAccessLevel() < AdminConfig.COMMAND_SETLEVEL)
			{
				PacketSendUtility.sendMessage(admin, "You dont have enough rights to execute this command");
				return;
			}

			int level;
			try
			{
				level = Integer.parseInt(paramValue);
			}
			catch (NumberFormatException e)
			{
				PacketSendUtility.sendMessage(admin, "You should enter valid second params!");
				return;
			}

			if (target instanceof Player)
			{
				Player player = target;
				if (level <= 51)
					player.getCommonData().setLevel(level);
				PacketSendUtility.sendMessage(admin, "Set " + player.getCommonData().getName() + " level to " + level);
			}
		}
		else if (params[0].equals("title"))
		{
			if(admin.getAccessLevel() < AdminConfig.COMMAND_SETTITLE)
			{
				PacketSendUtility.sendMessage(admin, "You dont have enough rights to execute this command");
				return;
			}

			int titleId;
			try
			{
				titleId = Integer.parseInt(paramValue);
			}
			catch (NumberFormatException e)
			{
				PacketSendUtility.sendMessage(admin, "You should enter valid second params!");
				return;
			}

			if (target instanceof Player)
			{

				Player player = target;
				if (titleId <= 106)
					setTitle(player, titleId);
				PacketSendUtility.sendMessage(admin, "Set " + player.getCommonData().getName() + " title to " + titleId);
			}
		}
	}

	private void setTitle(Player player, int value) 
	{
		PacketSendUtility.sendPacket(player, new SM_TITLE_SET(value));
		PacketSendUtility.broadcastPacket(player, (new SM_TITLE_UPDATE(player, value)));
		player.getCommonData().setTitleId(value);
	}

	private void setClass(Player player, PlayerClass oldClass, byte value) 
	{
		PlayerClass playerClass = PlayerClass.getPlayerClassById(value);
		int level = player.getLevel();
		if (level < 9)
		{
			PacketSendUtility.sendMessage(player, "You can only switch class after reach level 9");
			return;
		}
		if (Arrays.asList(1, 2, 4, 5, 7, 8, 10, 11).contains(oldClass.ordinal()))
		{
			PacketSendUtility.sendMessage(player, "You already switched class");
			return;
		}
		int newClassId = playerClass.ordinal();
		switch (oldClass.ordinal())
		{
			case 0:
				if (newClassId == 1 || newClassId == 2)
					break;
			case 3:
				if (newClassId == 4 || newClassId == 5)
					break;
			case 6:
				if (newClassId == 7 || newClassId == 8)
					break;
			case 9:
				if (newClassId == 10 || newClassId == 11)
					break;
			default:
				PacketSendUtility.sendMessage(player, "Invalid class switch chosen");
				return;
		}
		player.getCommonData().setPlayerClass(playerClass);
		player.getCommonData().upgradePlayer();
		PacketSendUtility.sendMessage(player, "You have successfuly switched class");
	}
}