Potion effects in world guard regions

I want to make a plugin so people can add custom potion effects when players walk into world gaurd regions, how do I do this.

 

xXMaTTHDXx Here is a link for how to use WorldGuard's events. Just add WorldGuard as an external plugin to use them.

 

I dont understand, It says I cant use getRegion because it needs a protected region

 

xXMaTTHDXx

Code:

@EventHandler
public void onRegionEnter(RegionEnterEvent e)
{
  e.getPlayer().addPotionEffect(new PotionEffect(PotionEffectType.REGENERATION, 60, 0));
}

 

How can I make It so they can set the type of potion effect??
Like to the region when they set it?

 

xXMaTTHDXx get the config and get the values to make the potion effect.

 

I dont quite understand sorry! could you show me what you mean or a example or something?

 

xXMaTTHDXx If you don't know how to use bukkit's configuration API then click here. It will show you how to setup everything. Then you basically set the defaults to what you need to input for the parameters of the PotionEffect constructor. It takes PotionEffectType, int, int and for PotionEffectType it has a method called getByName so basically in the config you would ask for a string, int, and int

 

oh ok I think I understand let me try it and see what happens. So you mean change the potion effect to a string and the type and time into a int and put it into a config?

GodzOfMadness Ok Im doing a potion effect list, when the player walks into the region they can set the effect into the config

Code:

@EventHandler
    public void onRegionEnter(RegionEnterEvent e)
    {
        Player player = e.getPlayer();
        for (Object o : getConfig().getStringList("potionlist"))
        {
            String type = (String) o;
            player.addPotionEffect(new PotionEffect(PotionEffectType.getByName(type), 200, 1), true);
            }
    }
}

I hope this will work, I don't know what to do to the config though.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

xXMaTTHDXx It will work, but if you have an incorrect PotionEffectType name then it will throw an exception I believe

 

yeah, will this code make it so they can define different potion types in different regions?

 

xXMaTTHDXx You can add another parameter so like

Code:

regions:
  region1:
  region: test
  potion: REGENERATION

and read it like that, or yo can remove the region: tag and just use it like the name already(where region1: is)

 

How do I do it so when they define the region it does into the config and shows up like that? so like all regions are saved into the config like that, so you can go in and choose the effect

 

xXMaTTHDXx
loop through it like
for(String region : config.getConfigurationSection("regions").getKeys(false)){
if(region.equals(regionTheirEntering)){
add the potion effect from the path config.get("regions." + region + ".<valueToGet>");
}
}

 

But How will it save the regions to the config?

Code:

package me.xXMaTTHDXx.PotionZones;
 
import java.util.logging.Logger;
 
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
 
import com.mewin.WGRegionEvents.events.RegionEnterEvent;
 
public class Zones extends JavaPlugin implements Listener{
    public static Zones plugin;
    Logger logger = Logger.getLogger("xXMaTTHDXx");
 
 
    @Override
    public void onDisable(){
        PluginDescriptionFile pdfFile = this.getDescription();
        this.logger.info(pdfFile.getName() +"version" + pdfFile.getVersion() + "is now disabled");
 
    }
 
 
    @Override
    public void onEnable(){
        PluginDescriptionFile pdfFile = this.getDescription();
        this.logger.info(pdfFile.getName() +"version" + pdfFile.getVersion() + "is now enabled");
        this.getServer().getPluginManager().registerEvents(this, this);
    }
 
 
 
    @EventHandler
    public void onRegionEnter(RegionEnterEvent e)
    {
        Player player = e.getPlayer();
        for(String region : getConfig().getConfigurationSection("regions").getKeys(false)){
            if(region.equals("regions")){
            getConfig().get("regions." + region + ".<valueToGet>");
         
    }
}
}
}

This is what I have so far, do you think it will work?

[EDIT]: Where it says valueToGet I have ".potions"

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

xXMaTTHDXx You can either add them manually or set them like make a command
so say the command is /reg
/reg takes two arguments, the region name and the potion effect name
so /reg region REGENERATION
take those values and set it like so
config.set("regions." + region + ".potion", args[1]);
and that sets it as the format i put above.

 

OMG thank you that clears It up for me!
[EDIT]: I dont understand how this works into world guard but ok haha

 

xXMaTTHDXx you need to replace <valueToGet> with the values for adding the potion effect. Also, your if statement is saying, if I am entering the region "regions" then give that potion effect!

 

Hm I dont know if I understand I am trying to understand what you mean, but I am kind of on the same page

 

xXMaTTHDXx Basically do what you did before but replace that line getConfig().get(..) with
player.addPotionEffect(new PotionEffect(PotionEffectType.getByName(getConfig().getString("regions." + region + ".potion"), 200, 1), true);

 

Ok, add make a command to add the region right?

 

xXMaTTHDXx Yea, like how I explained above for how the command would work.

 

Code:

package me.xXMaTTHDXx.PotionZones;
 
import java.util.logging.Logger;
 
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
 
import com.mewin.WGRegionEvents.events.RegionEnterEvent;
 
public class Zones extends JavaPlugin implements Listener{
    public static Zones plugin;
    Logger logger = Logger.getLogger("xXMaTTHDXx");
 
 
    @Override
    public void onDisable(){
        PluginDescriptionFile pdfFile = this.getDescription();
        this.logger.info(pdfFile.getName() +"version" + pdfFile.getVersion() + "is now disabled");
 
    }
 
 
    @Override
    public void onEnable(){
        PluginDescriptionFile pdfFile = this.getDescription();
        this.logger.info(pdfFile.getName() +"version" + pdfFile.getVersion() + "is now enabled");
        this.getServer().getPluginManager().registerEvents(this, this);
    }
    public boolean onCommand(CommandSender sender, Command cmd, String commandlabel, String[] args){
        Player player = (Player) sender;
        String region = args[0];
        if(player.hasPermission("zone.set")){
            if(cmd.getName().equalsIgnoreCase("reg")){
                player.sendMessage("Usage /reg <RegionName> <Effect>");
            } else if(args.length == 1) {
                getConfig().set("regions." + region + ".potion", args[1]);
 
            }
        }
 
        return false;
 
 
    }
    @EventHandler
    public void onRegionEnter(RegionEnterEvent e)
    {
        Player player = e.getPlayer();
        for (Object o : getConfig().getStringList("potionlist"))
        {
            String type = (String) o;
            player.addPotionEffect(new PotionEffect(PotionEffectType.getByName(type), 200, 1), true);
            }
    }
}

GodzOfMadness like this?

 

xXMaTTHDXx Your putting an else if statement on if the command is "reg" so after the if statement checking if the command is reg check and see if args.length == 0 and then attach the else if statement for args.length == 1 at the end curly brace for the if statement checking if args.length == 0
Also change back your regen method because that was using the new function your making with the command,
for(String region : getConfig().getConfigurationSection("regions").getKeys(false)){
if(region.equals("<input region their entering here>")){
player.addPotionEffect(new PotionEffect(PotionEffectType.getByName(getConfig().getString("regions." + region + ".potion"), 200, 1), true);

}

 

whoa GodzOfMadness um I dont know what you mean can you show me a example I didnt follow your words

 

xXMaTTHDXx
Replace

Code:

        for (Object o : getConfig().getStringList("potionlist"))
        {
            String type = (String) o;
            player.addPotionEffect(new PotionEffect(PotionEffectType.getByName(type), 200, 1), true);
            }

with

Code:

for(String region : getConfig().getConfigurationSection("regions").getKeys(false)){
if(region.equals("<input region their entering here>")){
player.addPotionEffect(new PotionEffect(PotionEffectType.getByName(getConfig().getString("regions." + region + ".potion"), 200, 1), true);
 
}

then create another if statement after the if statement checking if it's the command being executed
the if statement should be like if(args.length == 0){
now add the else if(args.length == 1) at the end of the curly brace of if(args.length == 0

 

Code:

package me.xXMaTTHDXx.PotionZones;
 
import java.util.logging.Logger;
 
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
 
import com.mewin.WGRegionEvents.events.RegionEnterEvent;
 
public class Zones extends JavaPlugin implements Listener{
    public static Zones plugin;
    Logger logger = Logger.getLogger("xXMaTTHDXx");
 
 
    @Override
    public void onDisable(){
        PluginDescriptionFile pdfFile = this.getDescription();
        this.logger.info(pdfFile.getName() +"version" + pdfFile.getVersion() + "is now disabled");
 
    }
 
 
    @Override
    public void onEnable(){
        PluginDescriptionFile pdfFile = this.getDescription();
        this.logger.info(pdfFile.getName() +"version" + pdfFile.getVersion() + "is now enabled");
        this.getServer().getPluginManager().registerEvents(this, this);
    }
    public boolean onCommand(CommandSender sender, Command cmd, String commandlabel, String[] args){
        Player player = (Player) sender;
        String region = args[0];
        if(player.hasPermission("zone.set")){
            if(cmd.getName().equalsIgnoreCase("reg")){
                player.sendMessage("Usage /reg <RegionName> <Effect>");
                if(args.length == 0) {
                }else if(args.length == 1){
                    getConfig().set("regions." + region + ".potion", args[1]);
                }
            }
        }
 
 
 
        return false;
 
 
    }
    @EventHandler
    public void onRegionEnter(RegionEnterEvent e)
    {
        Player player = e.getPlayer();
        for(String region : getConfig().getConfigurationSection("regions").getKeys(false)){
            if(region.equals("<input region their entering here>")){
                player.addPotionEffect(new PotionEffect(PotionEffectType.getByName(getConfig().getString("regions." + region + ".potion")), 200, 1, true));
 
            }
        }
    }

GodzOfMadness

 

xXMaTTHDXx Just replace <input region their entering here> with the region their entering or a certain region. Then just move the player.sendMessage method inside the if statement checking if args.length == 0 and you should be set.

 

GodzOfMadness How do I replace it with the region?

 

xXMaTTHDXx try looking through here to get an idea on how to get what region the player is in