CommandWeather.java

package com.forgeessentials.commands.world;

import net.minecraft.command.ICommandSender;
import net.minecraft.world.World;
import net.minecraftforge.common.DimensionManager;
import net.minecraftforge.permission.PermissionLevel;

import com.forgeessentials.commands.util.CommandDataManager;
import com.forgeessentials.commands.util.FEcmdModuleCommands;
import com.forgeessentials.commands.util.WeatherTimeData;
import com.forgeessentials.core.misc.TranslatedCommandException;
import com.forgeessentials.util.ServerUtil;
import com.forgeessentials.util.output.ChatOutputHandler;

public class CommandWeather extends FEcmdModuleCommands
{

    @Override
    public String getCommandName()
    {
        return "weather";
    }

    @Override
    public PermissionLevel getPermissionLevel()
    {
        return PermissionLevel.OP;
    }

    @Override
    public void processCommand(ICommandSender sender, String[] args)
    {
        if (args.length != 0 && ServerUtil.isNumeric(args[0]))
        {
            String[] newArgs = new String[args.length - 1];
            for (int i = 0; i < args.length - 1; i++)
            {
                newArgs[i] = args[i + 1];
            }
            String msg = doCmd(sender, DimensionManager.getWorld(parseInt(sender, args[0])), newArgs);
            if (msg != null)
            {
                ChatOutputHandler.chatConfirmation(sender, msg);
            }
        }
        else
        {
            String msg = null;
            for (World world : DimensionManager.getWorlds())
            {
                msg = doCmd(sender, world, args);
            }
            if (msg != null)
            {
                ChatOutputHandler.chatConfirmation(sender, msg);
            }
        }
    }

    public String doCmd(ICommandSender sender, World world, String[] args)
    {
        if (args.length == 0)
        {
            throw new TranslatedCommandException(getCommandUsage(sender));
        }
        WeatherTimeData wt = CommandDataManager.WTmap.get(world.provider.dimensionId);
        wt.weatherSpecified = true;

        if (args[0].equalsIgnoreCase("rain"))
        {
            if (args.length == 1)
            {
                wt.rain = !wt.rain;
            }
            else
            {
                if (args[1].equalsIgnoreCase("on"))
                {
                    wt.rain = true;
                    wt.storm = false;
                }
                else if (args[1].equalsIgnoreCase("off"))
                {
                    wt.rain = false;
                }
                else
                {
                    throw new TranslatedCommandException(getCommandUsage(sender));
                }
            }
            CommandDataManager.WTmap.put(wt.dimID, wt);
            return "Rain permanently turned " + (wt.rain ? "on" : "off");
        }
        else if (args[0].equalsIgnoreCase("storm"))
        {
            if (args.length == 1)
            {
                wt.storm = !wt.storm;
            }
            else
            {
                if (args[1].equalsIgnoreCase("on"))
                {
                    wt.storm = true;
                    wt.rain = false;
                }
                else if (args[1].equalsIgnoreCase("off"))
                {
                    wt.storm = false;
                }
                else
                {
                    throw new TranslatedCommandException(getCommandUsage(sender));
                }
            }
            CommandDataManager.WTmap.put(wt.dimID, wt);
            return "Storms permanently turned " + (wt.storm ? "on" : "off");
        }
        else if (args[0].equalsIgnoreCase("default"))
        {
            wt.weatherSpecified = false;
            CommandDataManager.WTmap.put(wt.dimID, wt);
            return "Weather reset to default";
        }
        else
        {
            throw new TranslatedCommandException(getCommandUsage(sender));
        }
    }

    @Override
    public boolean canConsoleUseCommand()
    {
        return true;
    }

    @Override
    public String getCommandUsage(ICommandSender sender)
    {
        return "/weather <rain|storm|default> [on|off] Allows for permanent manipulation of the weather.";
    }
}