FileManager another player

I have a question.
If i use command "/id" then i can see my person id which introduced with use command "/id change <name> <surname> etc."
How i can show person id another players? If use command /id see <player>
I use FileManager writing on java for save player data.

I'm sorry for my not good english, i'm from Poland.

 

@MareX What is 'FileManager?' Is it a library? Please post a link and explain how exactly you are getting the player's 'id.'

 

I know what i must change, but i don't know how.
I must change "public static File getPlayerFile(Player p){" on this he does not need a player but his need nickname. How i must change this? This is FileManager code, yes FileManager is easy data base players.

Code:

package me.marex.PersonID;

import java.io.File;
import java.io.IOException;

import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;

public class FileManager{
  
    private static File df = main.instance.getDataFolder();
    private static File cfg = new File(df, "config.yml");
    private static File users = new File(df, "users");
    private static YamlConfiguration cfgYml;
  
    public static void checkDataFolder(){
        if(!df.exists()){
            df.mkdir();
}
}
    public static void checkUsersFolder(){
        if(!users.exists()){
            users.mkdir();
}
}
    public static void checkCfg(){
        if(!cfg.exists()){
            try{
                cfg.createNewFile();
}
            catch (IOException e){
                e.printStackTrace();
}  
}
        cfgYml = YamlConfiguration.loadConfiguration(cfg);
}
    public static void saveCfg(){
        try{
            cfgYml.save(cfg);
}
        catch(IOException e){
            e.printStackTrace();
}
}
    public static YamlConfiguration getCfg(){
        return cfgYml;
}
    public static void reloadCfg(){
        cfgYml = YamlConfiguration.loadConfiguration(cfg);
}
    public static File getPlayerFile(Player p){
        return new File(main.instance.getDataFolder() + File.separator + "users" + File.separator + p.getName().toLowerCase() + ".yml");
}
    public static YamlConfiguration getPlayerYamlFile(Player p){
        File pFile = FileManager.getPlayerFile(p);
        return YamlConfiguration.loadConfiguration(pFile);
    }
    public static void savePlayerFile(File pFile, YamlConfiguration pYml){
        try{
            pYml.save(pFile);
}
        catch(IOException e){
            e.printStackTrace();
}
}
}

 

@MareX
Why is everything static?

 

@MareX What is wrong with using 'getPlayerFile()' on the target player?

 

@CraftCreeper6
I am a new developer, I watched the tutorial on youtube as create FileManager for players, and so it was on tutorial

@Skionz
I wants to achieve is that when you type the command / d see <nick_player> I see the data of another player.
This is my code for command /id

Code:

package me.marex.PersonID.komendy;

import java.io.File;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;

import me.marex.PersonID.main;
import me.marex.PersonID.FileManager;

public class id implements CommandExecutor{
  
    public id(main plugin){}
  
@Override
public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
  
    if(cmd.getName().equalsIgnoreCase("id")){
        if(!(sender instanceof Player)){
            sender.sendMessage(ChatColor.WHITE + "[" + ChatColor.YELLOW + "PersonID" + ChatColor.WHITE + "]" + ChatColor.DARK_RED + " You are not a player!");
            return false;
}
          
        Player p = (Player) sender;
          
                if(args.length == 0){
                  
                    String name;
                    String surname;
                    String age;
                    String height;
                    String weight;
                  
                    if(FileManager.getPlayerYamlFile(p).getString("Name") !=null){
                    name = FileManager.getPlayerYamlFile(p).getString("Name");
                    } else {
                    name = "You have not selected name.";
                    }
                      
                    if(FileManager.getPlayerYamlFile(p).getString("Surname") !=null){
                    surname = FileManager.getPlayerYamlFile(p).getString("Surname");
                    } else {
                    surname = "You have not selected surname.";
                    }
                      
                    if(FileManager.getPlayerYamlFile(p).getString("Age") !=null){
                    age = FileManager.getPlayerYamlFile(p).getString("Age");
                    } else {
                    age = "You have not selected age.";
                    }
                      
                    if(FileManager.getPlayerYamlFile(p).getString("Height") !=null){
                    height = FileManager.getPlayerYamlFile(p).getString("Height");
                    } else {
                    height = "You have not selected height.";
                    }
                      
                    if(FileManager.getPlayerYamlFile(p).getString("Weight") !=null){
                    weight = FileManager.getPlayerYamlFile(p).getString("Weight");
                    } else {
                    weight = "You have not selected weight.";
                    }
  
                    String ppp = p.getAddress().getAddress().toString();
                    String ip = ppp.replaceAll("/", "");
                  
                    p.sendMessage(ChatColor.YELLOW + "=-=-=-=-=-=-=" + ChatColor.WHITE + " | PersonID v1.0 | " + ChatColor.YELLOW + "=-=-=-=-=-=-=");
                    p.sendMessage(ChatColor.GREEN + "Your Nickname: " + ChatColor.DARK_GREEN + p.getName());
                    p.sendMessage(ChatColor.GREEN + "Your IP: " + ChatColor.DARK_GREEN + ip);
                    p.sendMessage("");
                    p.sendMessage(ChatColor.GREEN + "Name: " + ChatColor.DARK_GREEN + name);
                    p.sendMessage(ChatColor.GREEN + "Surname: " + ChatColor.DARK_GREEN + surname);
                    p.sendMessage(ChatColor.GREEN + "Age: " + ChatColor.DARK_GREEN + age);
                    p.sendMessage(ChatColor.GREEN + "Height: " + ChatColor.DARK_GREEN + height);
                    p.sendMessage(ChatColor.GREEN + "Weight: " + ChatColor.DARK_GREEN + weight);
                    p.sendMessage("");
                    p.sendMessage(ChatColor.GREEN + "More commands " + ChatColor.GOLD + "/id help");
                    p.sendMessage(ChatColor.YELLOW + "=-=-=-=-=-=-=" + ChatColor.WHITE + " | PersonID v1.0 | " + ChatColor.YELLOW + "=-=-=-=-=-=-=");
                }
            else if(args[0].equalsIgnoreCase("change")){
                    if(args.length == 6){
                        File pFile = FileManager.getPlayerFile(p);
                        YamlConfiguration pYml = FileManager.getPlayerYamlFile(p);
                      
                        if((pYml.get("Name") !=null) && (pYml.get("Surname") !=null) && (pYml.get("Age") !=null) && (pYml.get("Height") !=null) && (pYml.get("Weight") !=null)) {
                            p.sendMessage(ChatColor.WHITE + "[" + ChatColor.YELLOW + "PersonID" + ChatColor.WHITE + "]" + ChatColor.GREEN + " You have already chosen the person ID. Type " + ChatColor.GOLD + "/id reset " + ChatColor.GREEN + "to reset!");
                                return false;
                        }
                      
                        String name = args[1];
                        String surname = args[2];
                        String age = args[3];
                        String height = args[4];
                        String weight = args[5];                                                
                          
                        p.sendMessage(ChatColor.GREEN + "Your new name is: " + ChatColor.DARK_GREEN + name);
                        p.sendMessage(ChatColor.GREEN + "Your new surname is: " + ChatColor.DARK_GREEN + surname);
                        p.sendMessage(ChatColor.GREEN + "Your new age is: " + ChatColor.DARK_GREEN + age);
                        p.sendMessage(ChatColor.GREEN + "Your new height is: " + ChatColor.DARK_GREEN + height);
                        p.sendMessage(ChatColor.GREEN + "Your new weight is: " + ChatColor.DARK_GREEN + weight);
                        p.sendMessage("");
                        p.sendMessage(ChatColor.GREEN + "Type " + ChatColor.GOLD + "/id " + ChatColor.GREEN + "to see your ID");
              
                        pYml.set("Name", name);
                        pYml.set("Surname", surname);
                        pYml.set("Age", age);
                        pYml.set("Height", height);
                        pYml.set("Weight", weight);
                      
                        FileManager.savePlayerFile(pFile, pYml);
                      
                    }
                    if(args.length >=7){
                        p.sendMessage(ChatColor.WHITE + "[" + ChatColor.YELLOW + "PersonID" + ChatColor.WHITE + "]" + ChatColor.GREEN + " If you want register your person ID, please use command " + ChatColor.GOLD + " /id change <name> <surname> <age> <height> <weight>");
            }
                    if(args.length <= 4){
                        p.sendMessage(ChatColor.WHITE + "[" + ChatColor.YELLOW + "PersonID" + ChatColor.WHITE + "]" + ChatColor.GREEN + " If you want register your person ID, please use command " + ChatColor.GOLD + " /id change <name> <surname> <age> <height> <weight>");
                    }
            }
                else if(args[0].equalsIgnoreCase("help")){
                    p.sendMessage(ChatColor.YELLOW + "=-=-=-=-=-=-=-=-=-=" + ChatColor.WHITE + " | PersonID v1.0 | " + ChatColor.YELLOW + "=-=-=-=-=-=-=-=-=-=");
                    p.sendMessage(ChatColor.GREEN + "/id" + ChatColor.GOLD + ChatColor.WHITE + " | " + ChatColor.GOLD + " Will show your ID");
                    p.sendMessage(ChatColor.GREEN + "/id change" + ChatColor.WHITE + " | " + ChatColor.GOLD + " Choose your person ID");
                    p.sendMessage(ChatColor.GREEN + "/id reset" + ChatColor.WHITE + " | " + ChatColor.GOLD + " Reset your ID account. You can use this only one time on 7 days!");
                    p.sendMessage(ChatColor.GREEN + "/id author" + ChatColor.WHITE + " | " + ChatColor.GOLD + "Information about author");
                    p.sendMessage(ChatColor.YELLOW + "=-=-=-=-=-=-=-=-=-=" + ChatColor.WHITE + " | PersonID v1.0 | " + ChatColor.YELLOW + "=-=-=-=-=-=-=-=-=-=");
        }
                else if(args[0].equalsIgnoreCase("reset")){
                  
                    File pFile = FileManager.getPlayerFile(p);
                    YamlConfiguration pYml = FileManager.getPlayerYamlFile(p);
                  
                    pYml.set("Name", null);
                    pYml.set("Surname", null);
                    pYml.set("Age", null);
                    pYml.set("Height", null);
                    pYml.set("Weight", null);
                  
                    FileManager.savePlayerFile(pFile, pYml);
                  

                    p.sendMessage(ChatColor.WHITE + "[" + ChatColor.YELLOW + "PersonID" + ChatColor.WHITE + "]" + ChatColor.GREEN + " Your personal ID has been reset");

                }
                else if(args[0].equalsIgnoreCase("author")){
                    p.sendMessage(ChatColor.GREEN + "This plugin is created by " + ChatColor.GOLD + "MareX");
                    p.sendMessage(ChatColor.GREEN + "Channel on YouTube: " + ChatColor.GOLD + "www.youtube.com/themarexpl");
                }
                else if(args[0].equalsIgnoreCase("see")){
                    // Here is this command /id see <player_name> how i can create this?
                }
        else{
            sender.sendMessage(ChatColor.WHITE + "[" + ChatColor.YELLOW + "PersonID" + ChatColor.WHITE + "]" + ChatColor.GREEN + " If you want learn information about command, type" + ChatColor.GOLD + " /id help " + ChatColor.GREEN + "to get help");
}
}
    return false;
}
}

 

Code:java

 
public Strign c(String string) {
           return ChatColor.translateAlternateColorCodes('&', string); 
}
player.sendMessage(c("&bHello bb"));