minecraft-kajetans-mod/src/main/java/me/km/commands/CommandWeather.java

package me.km.commands;

import me.km.api.GlobalText;
import me.km.api.Module;
import me.km.api.ModuleCommand;
import me.km.dimensions.ModDimensions;
import me.km.permissions.Permissions;
import net.minecraft.command.ICommandSender;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraft.world.storage.WorldInfo;

public class CommandWeather extends ModuleCommand
{
    public CommandWeather(Module m) 
    {
        super("weather", m);
        super.setDescription("Setzt das Wetter in einer Welt");
        super.setUsage("/weather <clear|rain|thunder> [world] [ticks]");
        super.setPermission(Permissions.WEATHER);
    }

    @Override
    public boolean execute(ICommandSender cs, String[] arg) 
    {
        if(arg.length == 0)
        {
            return false;
        }
        World w;
        if(arg.length >= 2)
        {
            w = ModDimensions.getWorldFromName(arg[1]);
            if(w == null)
            {
                this.getModule().send(cs, "Die Welt '" + arg[1] + "' wurde nicht gefunden.");
                return true;
            }
        }
        else if(cs instanceof EntityPlayer)
        {
            w = ((EntityPlayer) cs).getEntityWorld();
        }
        else
        {
            this.getModule().send(cs, GlobalText.missingParameter());
            return true;
        }
        
        int time;
        if(arg.length >= 3)
        {
            try
            {
                time = Integer.parseInt(arg[2]);
                if(time < 0)
                {
                    this.getModule().send(cs, GlobalText.noNaturalNumber());
                    return true;
                }
            }
            catch(Exception ex)
            {
                this.getModule().send(cs, GlobalText.noNaturalNumber());
                return true;
            }
        }
        else
        {
            time = 24000;
        }
        
        WorldInfo wi = w.getWorldInfo();
        switch(arg[0].toLowerCase())
        {
            case "clear":
            {
                wi.setCleanWeatherTime(time);
                wi.setRainTime(0);
                wi.setThunderTime(0);
                wi.setRaining(false);
                wi.setThundering(false);
                this.getModule().send(cs, "Das Wetter ist wieder klar.");
                return true;
            }
            case "rain":
            {
                wi.setCleanWeatherTime(0);
                wi.setRainTime(time);
                wi.setThunderTime(time);
                wi.setRaining(true);
                wi.setThundering(false);
                this.getModule().send(cs, "Es regnet nun für " + time + " Ticks.");
                return true;
            }
            case "thunder":
            {
                wi.setCleanWeatherTime(0);
                wi.setRainTime(time);
                wi.setThunderTime(time);
                wi.setRaining(true);
                wi.setThundering(true);
                this.getModule().send(cs, "Es gewittert nun für " + time + " Ticks.");
                return true;
            }
        }
        return false;
    }
}