SignSpawnmob.java

package com.earth2me.essentials.signs;

import com.earth2me.essentials.*;
import java.util.List;
import net.ess3.api.IEssentials;


public class SignSpawnmob extends EssentialsSign
{
	public SignSpawnmob()
	{
		super("Spawnmob");
	}

	@Override
	protected boolean onSignCreate(ISign sign, User player, String username, IEssentials ess) throws SignException, ChargeException
	{
		validateInteger(sign, 1);
		validateTrade(sign, 3, ess);
		return true;
	}

	@Override
	protected boolean onSignInteract(ISign sign, User player, String username, IEssentials ess) throws SignException, ChargeException
	{
		final Trade charge = getTrade(sign, 3, ess);
		charge.isAffordableFor(player);

		try
		{
			List<String> mobParts = SpawnMob.mobParts(sign.getLine(2));
			List<String> mobData = SpawnMob.mobData(sign.getLine(2));
			SpawnMob.spawnmob(ess, ess.getServer(), player.getSource(), player, mobParts, mobData, Integer.parseInt(sign.getLine(1)));
		}
		catch (Exception ex)
		{
			throw new SignException(ex.getMessage(), ex);
		}

		charge.charge(player);
		Trade.log("Sign", "Spawnmob", "Interact", username, null, username, charge, sign.getBlock().getLocation(), ess);
		return true;
	}
}