[EXAMPLE] Fully-fleshed-out Config Value Changing Command

Discussion in 'Resources' started by Musaddict, Apr 5, 2012.

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    Musaddict

    I just spent a couple hours writing this and thought; "I bet other people will want this in their plugins too, but don't want to hassle with it."

    So, here you go! Public-Domain code for editing configs for everyone to share (made by moi). This is how this code works, you type:
    Code:
    /[your command] config [config option]
    and it will tell you the current value of the specified option for your plugin's config. If you type:
    Code:
    /[your command] config [config option] (option value)
    then it will set and save the new value to your config file. Don't worry, there's checks for if it's a boolean, int, double, long, or a string (am I forgetting any others?), so it won't let you change a double "10.0" into a string "mwahaha", but it WILL let you enter an integer and convert it to a double if it needs to!

    Also included permissions in there for ya.

    Anyhoo, here ya go:
    Code:java
    1. else if(Command.equalsIgnoreCase("config")){
    2.     Player player = (Player)sender;
    3.  
    4.     if(player.isOp() || player.hasPermission("[yourplugin].config")){
    5.  
    6.         if (arg.length == 3){
    7.             String configOption = arg[1].toLowerCase();
    8.             String setValue = arg[2].toLowerCase();
    9.  
    10.             if(plugin.getConfig().isSet(configOption)){
    11.  
    12.                 if(plugin.getConfig().isBoolean(configOption)){
    13.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is a boolean (true|false)");
    14.  
    15.                     if(setValue.equalsIgnoreCase("true")){
    16.                         plugin.getConfig().set(configOption, true);
    17.                         setValue = "true";
    18.                     }
    19.  
    20.                     else if(setValue.equalsIgnoreCase("false")){
    21.                         plugin.getConfig().set(configOption, false);
    22.                         setValue = "false";
    23.                     }
    24.  
    25.                     else{
    26.                         player.sendMessage(ChatColor.RED + "\"" + ChatColor.AQUA + setValue + ChatColor.RED + "\" is an invalid boolean.");
    27.                         return true;
    28.                     }
    29.                 }
    30.  
    31.                 else if(plugin.getConfig().isDouble(configOption)){
    32.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is a double (X.X)");
    33.                     Double setFinal = null;
    34.                     try{
    35.                         setFinal = Double.parseDouble(setValue);
    36.                         setValue = "" + setFinal;
    37.                     }catch(NumberFormatException e){
    38.                         player.sendMessage(ChatColor.RED + "\"" + ChatColor.AQUA + setValue + ChatColor.RED + "\" is not a valid double. ex: '10.0'");
    39.                         return true;
    40.                     }
    41.                     plugin.getConfig().set(configOption, setFinal);
    42.                 }
    43.  
    44.                 else if(plugin.getConfig().isInt(configOption)){
    45.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is an int (X)");
    46.                     Integer setFinal = null;
    47.                     try{
    48.                         setFinal = Integer.parseInt(setValue);
    49.                         setValue = "" + setFinal;
    50.                     }catch(NumberFormatException e){
    51.                         player.sendMessage(ChatColor.RED + "\"" + ChatColor.AQUA + setValue + ChatColor.RED + "\" is not a valid int. ex: '10'");
    52.                         return true;
    53.                     }
    54.  
    55.                     plugin.getConfig().set(configOption, setFinal);
    56.  
    57.                 }
    58.  
    59.                 else if(plugin.getConfig().isLong(configOption)){
    60.                     Long setFinal = null;
    61.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is a long (X)");
    62.                     try{
    63.                         setFinal = Long.parseLong(setValue);
    64.                         setValue = "" + setFinal;
    65.                     }catch(NumberFormatException e){
    66.                         player.sendMessage(ChatColor.RED + "\"" + ChatColor.AQUA + setValue + ChatColor.RED + "\" is not a valid long. ex: '10'");
    67.                         return true;
    68.                     }
    69.                     plugin.getConfig().set(configOption, setFinal);
    70.  
    71.                 }
    72.  
    73.                 else if(plugin.getConfig().isString(configOption)){
    74.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is a string (blah)");
    75.                     plugin.getConfig().set(configOption, setValue);
    76.                 }
    77.                 plugin.saveConfig();
    78.                 player.sendMessage(ChatColor.GRAY + "You have set " + ChatColor.AQUA + configOption + ChatColor.GRAY + " to " + ChatColor.AQUA + setValue);
    79.                 return true;
    80.             }
    81.  
    82.             else {
    83.                 player.sendMessage(ChatColor.AQUA + configOption + ChatColor.RED + " does not exist.");
    84.                 return true;
    85.             }
    86.         }
    87.  
    88.         else if(arg.length == 2){
    89.             String configOption = arg[1].toLowerCase();
    90.  
    91.             if(plugin.getConfig().isSet(configOption)){
    92.                 String value = null;
    93.  
    94.                 if(plugin.getConfig().isString(configOption)){
    95.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is a string (blah)");
    96.                     value = "" + plugin.getConfig().getString(configOption);
    97.                 }
    98.  
    99.                 else if(plugin.getConfig().isBoolean(configOption)){
    100.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is a boolean (true|false)");
    101.                     value = "" + plugin.getConfig().getBoolean(configOption);
    102.                 }
    103.  
    104.                 else if(plugin.getConfig().isDouble(configOption)){
    105.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is a double (X.X)");
    106.                     value = "" + plugin.getConfig().getDouble(configOption);
    107.                 }
    108.  
    109.                 else if(plugin.getConfig().isInt(configOption)){
    110.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is an int (X)");
    111.                     value = "" + plugin.getConfig().getInt(configOption);
    112.                 }
    113.  
    114.                 else if(plugin.getConfig().isLong(configOption)){
    115.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is a long (X)");
    116.                     value = "" + plugin.getConfig().getLong(configOption);
    117.                 }
    118.  
    119.                 if(value == null){
    120.                     player.sendMessage(ChatColor.RED + "No value is set for " + ChatColor.AQUA + configOption);
    121.                     return true;
    122.                 }
    123.  
    124.                 else{
    125.                     player.sendMessage(ChatColor.AQUA + configOption + ChatColor.GRAY + " is set to: " + ChatColor.AQUA + value);
    126.                     return true;
    127.                 }
    128.             }
    129.  
    130.             else{
    131.                 player.sendMessage(ChatColor.AQUA + configOption + ChatColor.RED + " is not a valid config option!");
    132.                 return true;
    133.             }
    134.  
    135.         }
    136.  
    137.         else{
    138.             player.sendMessage(ChatColor.GRAY + "Invalid number of arguments.");
    139.             player.sendMessage(ChatColor.GRAY + "/[command] config [config option] (option value)");
    140.             return true;
    141.         }
    142.     }
    143.  
    144.     else{
    145.         player.sendMessage(ChatColor.RED + "You do not have permission to use that command.");
    146.         return true;
    147.     }
    148. }


    I'm sure there's optimizations to be done, but I'll leave that up to you guys.

    Oh, and this is all assuming you have this at the beginning of your commands class:

    Code:java
    1. public class [your commands class] implements CommandExecutor{
    2. public static [your plugin] plugin;
    3.  
    4. public [your commands class] ( [your plugin] instance) {
    5. plugin = instance;
    6. }
    7.  
    8. @Override
    9. public boolean onCommand(CommandSender sender, Command command, String label, String[] arg) {
    10.  
    11. if (arg.length > 0) {
    12. String Command = arg[0];

    and this in your onEnable:
    Code:java
    1.  getConfig().options().copyDefaults(true);
    2. saveConfig();
    3.  
    4. getCommand("[your command]").setExecutor(new [your commands class](this));


    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: May 25, 2016
    Musaddict, Apr 5, 2012
    #1
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