Help adding Config?

I have created a quite basic plugin, however whatever i try, a Config file wont be created, and i don't know how to implement into my code, i need a solution, what could i add to make it create the config file, then read the config?

Code:

package me.n3wham.Ironman;
 
import java.util.logging.Logger;
 
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.PlayerInventory;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Ironman extends JavaPlugin{
    public final Logger logger= Logger.getLogger("Minecraft");
    public static Ironman plugin;
 
    public void onDisable(){
        PluginDescriptionFile pdffile = this.getDescription();
        this.logger.info(pdffile.getName() + " Has Been Disabled");
    }
 
    public void onEnable(){
        PluginDescriptionFile pdffile = this.getDescription();
        this.logger.info(pdffile.getName() + " Version " + pdffile.getVersion() + " Has Been Enabled!");
    }
 
    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
        Player player = (Player) sender;
        World world = player.getWorld();
            if(commandLabel.equalsIgnoreCase("ironmode")) {
                ItemStack iron_chestplate = new ItemStack(Material.IRON_CHESTPLATE, 1);
                ItemStack iron_helmet = new ItemStack(Material.IRON_CHESTPLATE, 1);
                ItemStack iron_leggings = new ItemStack(Material.IRON_LEGGINGS, 1);
                ItemStack iron_boots = new ItemStack(Material.IRON_BOOTS, 1);
                PlayerInventory pi = player.getInventory();
                pi.setChestplate(iron_chestplate);
                pi.setLeggings(iron_leggings);
                pi.setHelmet(iron_helmet);
                pi.setBoots(iron_boots);
                player.sendMessage(ChatColor.RED + "CRUSHING TIME!!");
           
            }
           
            if(commandLabel.equalsIgnoreCase("ironmode")&& args[0].equalsIgnoreCase("off")) {
                PlayerInventory pi1 = player.getInventory();
                pi1.setHelmet(null);
                pi1.setChestplate(null);
                pi1.setLeggings(null);
                pi1.setBoots(null);
                player.sendMessage(ChatColor.DARK_RED + "CRUSHING TIME OVER! - HAVE FUN?");
            }
   
   
                if(commandLabel.equalsIgnoreCase("ironstrike")) {
                    if(args.length ==0) {
                        Block targetblock = player.getTargetBlock(null, 50);
                        Location location = targetblock.getLocation();
                        world.strikeLightning(location);
                   
                world.createExplosion(location, 4);
                    } else if (args.length ==1) {
                        if(player.getServer().getPlayer(args[0]) !=null) {
                            Player targetplayer = player.getServer().getPlayer(args[0]);
                            Location location = targetplayer.getLocation();
                            world.strikeLightning(location);
                            player.sendMessage(ChatColor.GOLD + "Smiting player " + targetplayer.getDisplayName());
                        } else {
                            player.sendMessage(ChatColor.RED + "Error: The player is offline");
                        }
                    } else if (args.length >1) {
                        player.sendMessage(ChatColor.RED + "Error: Too many arguments!");
                   
                   
                   
                    }
                }
                return false;
   
        }
    {
       
    }}

Code:

world.createExplosion(location, 4);

I would like to be able to set the explosion size? any help will be great!, thanks.

 

Have you tried:

Code:

    public void loadConfiguration() {
        String path = "Settings.IronMan";
        plugin.getConfig().addDefault(int, 4);
        plugin.getConfig().options().copyDefaults(true);
        plugin.saveConfig();
    }

That Should show:

Code:

settings:
    IronMan: 4

You need to add:

Code:

    public void onEnable(){
        loadConfiguration();
        PluginDescriptionFile pdfFile = this.getDescription();
        this.logger.info(pdfFile.getName () + " Has Been Enabled!");
    }

To your onEnable() so it creates a config if one isn't available.

This is where I am stuck, as it wont seem to create the config.

 

[Tutorial/Beginner] Making configs | Bukkit Forums
Introduction to the New Configuration - BukkitWiki
[TUT] Bukkit's new FileConfiguration API! Create a YAML configuration! | Bukkit Forums

 

There are multiple ways to make a config. You can either have the plugin generate it, or create the file yourself. Let me know which one you want to make, and I'll tell you how to do it.

 

In my opinion making your own in better, because that way you can leave comments in it

 

ditto