Plugin Errors after Server Reload

Discussion in 'Plugin Development' started by Staartvin, May 7, 2012.

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  1. Offline

    Staartvin

    Hello everyone once again,

    I'm maintaining my plugin called AntiAddict.
    I've come to a problem where when I reload the server, the plugin breaks and I have to start and stop it again...
    I know that reloading shouldn't be used, but there are a lot of server admins who do it.
    Could you help me out?

    This is what I get once the server is reloaded and I move:



    Code:
    16:30:43 [SEVERE] Could not pass event PlayerMoveEvent to AntiAddict
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:303)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:459)
        at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:209)
        at net.minecraft.server.Packet10Flying.handle(SourceFile:126)
        at net.minecraft.server.NetworkManager.b(NetworkManager.java:229)
        at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:113)
        at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:7
8)
        at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:551)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:449)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
Caused by: java.lang.NullPointerException
        at me.staartvin.AntiAddict.Players.onPlayerMove(Players.java:97)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:301)
        ... 10 more

    This is my main class 'AntiAddict.java':

    Code:java
    1. package me.staartvin.AntiAddict;
    2.  
    3. import java.io.File;
    4. import java.util.Arrays;
    5. import java.util.List;
    6.  
    7. import org.bukkit.Bukkit;
    8. import org.bukkit.ChatColor;
    9. import org.bukkit.command.Command;
    10. import org.bukkit.command.CommandSender;
    11. import org.bukkit.configuration.file.FileConfiguration;
    12. import org.bukkit.entity.Player;
    13. import org.bukkit.event.EventHandler;
    14. import org.bukkit.event.EventPriority;
    15. import org.bukkit.inventory.ItemStack;
    16. import org.bukkit.plugin.Plugin;
    17. import org.bukkit.plugin.PluginManager;
    18. import org.bukkit.plugin.java.JavaPlugin;
    19.  
    20. public class AntiAddict extends JavaPlugin
    21. {
    22.  PluginManager pm;
    23.  public static boolean status = true;
    24.  public static boolean limitall = false;
    25.  public static boolean permissionsWarning = true;
    26.  Plugin PermissionsEx = Bukkit.getServer().getPluginManager().getPlugin("PermissionsEx");
    27.  Plugin bPermissions = Bukkit.getServer().getPluginManager().getPlugin("bPermissions");
    28.  Plugin PermissionsBukkit = Bukkit.getServer().getPluginManager().getPlugin("PermissionsBukkit");
    29.  Plugin PermissionsPlus = Bukkit.getServer().getPluginManager().getPlugin("PermissionsPlus");
    30.  Plugin AllPermissions = Bukkit.getServer().getPluginManager().getPlugin("AllPermissions");
    31.  Plugin Permissions = Bukkit.getServer().getPluginManager().getPlugin("Permissions");
    32.  Plugin GroupManager = Bukkit.getServer().getPluginManager().getPlugin("GroupManager");
    33.  public static long timelimitmil;
    34.  public static long timelimit;
    35.  public static String limitkickmessage;
    36.  public static String joinmessagePart1;
    37.  public static String joinmessagePart2;
    38.  public static String kickmessagePart1;
    39.  public static String kickmessagePart2;
    40.  public static int premiumItemId;
    41.  public static int premiumItemAmount;
    42.  public static String PremiumRewardMessage;
    43.  public static ItemStack premiumStack;
    44.  long jointime;
    45.  long playtime;
    46.  long currenttime;
    47.  long playtimeold;
    48.  public static ChatColor red = ChatColor.RED;
    49.  public static ChatColor green = ChatColor.GREEN;
    50.  public static ChatColor white = ChatColor.WHITE;
    51.  public static List<?> addicts;
    52.  public String developers = "Staartvin";
    53.  public String[] Addictlist = {};
    54. // public static List premiums;
    55.  File configFile;
    56.  FileConfiguration config;
    57.  public final Players playerListener = new Players();
    58.  public String date = "6 May, 2012";
    59.  
    60.  public void onDisable()
    61.  {
    62.    System.out.println("AntiAddict has been disabled!");
    63.    reloadConfig();
    64.    saveConfig();
    65.  }
    66.  
    67.  public void onReload()
    68.  {
    69.  
    70.  }
    71.  
    72.  public void onEnable()
    73.  {
    74.    System.out.println("[AntiAddict] Enabling AntiAddict by Staartvin");
    75.    System.out.println("[AntiAddict] and original coded by Phiwa!");
    76.    loadConfiguration();
    77.    Plugin PermissionsEx = Bukkit.getServer().getPluginManager().getPlugin("PermissionsEx");
    78.  
    79.  
    80.    if (getConfig().getBoolean("AntiAddict.PermissionsWarningOnStartup")) {
    81.    if (PermissionsEx != null) {
    82.    System.out.println("[AntiAddict] PermissionsEx is found! Hooking into it!");
    83.    }
    84.    else if (bPermissions != null) {
    85.    System.out.println("[AntiAddict] bPermissions is found! Hooking into it!");
    86.    }
    87.    else if (PermissionsBukkit != null) {
    88.    System.out.println("[AntiAddict] PermissionsBukkit is found! Hooking into it!");
    89.    }
    90.    else if (PermissionsPlus != null) {
    91.    System.out.println("[AntiAddict] PermissionsPlus is found! Hooking into it!");
    92.    }
    93.    else if (AllPermissions != null) {
    94.    System.out.println("[AntiAddict] AllPermissions is found! Hooking into it!");
    95.    }
    96.    else if (GroupManager != null) {
    97.    System.out.println("[AntiAddict] GroupManager is found! Hooking into it!");
    98.    }
    99.    else if (Permissions != null) {
    100.    System.out.println("[AntiAddict] Permissions is found! Hooking into it!");
    101.    }
    102.    else {
    103.    System.out.println("[AntiAddict] Supported Permissions plugin not found!");
    104.        System.out.println("[AntiAddict] May causes errors when trying to perform command!");
    105.        System.out.println("[AntiAddict] If you have a permissions plugin installed, but this text comes up:");
    106.        System.out.println("[AntiAddict] Go to [url]http://dev.bukkit.org/server-mods/antiaddict/pages/supported-permissions-plugins/[/url] " +
    107.        "for a list of supported plugins!");
    108.    }
    109.    }
    110.  
    111.  
    112.  
    113.  //  this.configFile = new File(getDataFolder(), "config.yml");
    114.  //  try
    115.  //  {
    116.  //    firstRun();
    117.  //  } catch (Exception e) {
    118.  //    e.printStackTrace();
    119.  //    System.out.println("[AntiAddict][Important] A serious problem occured, please contact the author of this plugin [mail(at)[email][email protected][/email]]!");
    120.  //  }
    121.  
    122.  //  this.config = new YamlConfiguration();
    123.  //  loadYamls();
    124.  
    125.    System.out.println("[AntiAddict] AntiAddict has been enabled!");
    126.  
    127.  
    128.    this.pm = getServer().getPluginManager();
    129.  
    130.    this.pm.registerEvents(this.playerListener, this);
    131.  }
    132.  
    133.  public void loadConfiguration(){
    134.    getConfig().options().header("AntiAddict v1.6.1 Config");
    135.    getConfig().addDefault("AntiAddict.Timelimit", 300);
    136.       getConfig().addDefault("AntiAddict.LimitKickMessage", "You should spend more time in real-life!");
    137.    getConfig().addDefault("AntiAddict.LimitAll", false);
    138.    getConfig().addDefault("JoinMessage.Part1", "You were marked as addicted, so your playtime is limited to");
    139.    getConfig().addDefault("JoinMessage.Part2", "minutes per day.");
    140.    getConfig().addDefault("KickMessage.Part1", "You have hardly any time left! Prepare to be kicked.");
    141.    getConfig().addDefault("KickMessage.Part2", "See you next time!");
    142.    getConfig().addDefault("AntiAddict.PermissionsWarningOnStartup", true);
    143.    if (getConfig().getList("Addicts") == null) {
    144.    getConfig().set("Addicts", Arrays.asList(Addictlist));
    145.    }
    146.    addicts = getConfig().getStringList("Addicts");
    147.    joinmessagePart1 = getConfig().getString("JoinMessage.Part1");
    148.    joinmessagePart2 = getConfig().getString("JoinMessage.Part2");
    149.    kickmessagePart1 = getConfig().getString("KickMessage.Part1");
    150.    kickmessagePart2 = getConfig().getString("KickMessage.Part2");
    151.    permissionsWarning = getConfig().getBoolean("AntiAddict.PermissionsWarningOnStartup");
    152.  
    153.    timelimit = getConfig().getInt("AntiAddict.Timelimit");
    154.    limitkickmessage = getConfig().getString("AntiAddict.LimitKickMessage");
    155.  
    156.    limitall = getConfig().getBoolean("AntiAddict.LimitAll");
    157.  
    158.    timelimitmil = timelimit * 60000L;
    159.        //See "Creating you're defaults"
    160.        getConfig().options().copyDefaults(true); // NOTE: You do not have to use "plugin." if the class extends the java plugin
    161.        //Save the config whenever you manipulate it
    162.        saveConfig();
    163.    }
    164.  
    165. // private void firstRun()
    166. //   throws Exception
    167. //  {
    168. //    if (this.configFile.exists())
    169. //    {
    170.   //   return;
    171.  //  }
    172. //   System.out
    173. //      .println("[AntiAddict] AntiAddict is run for the first time...");
    174. //    System.out.println("[AntiAddict] No Config found!");
    175. //   System.out.println("[AntiAddict] Creating default Config!");
    176.  
    177. //   this.configFile.getParentFile().mkdirs();
    178.  
    179. //   copy(getResource("config.yml"), this.configFile);
    180.  
    181. //   System.out
    182. //     .println("[AntiAddict] Default Config was created successfully!");
    183. // }
    184.  
    185. // private void copy(InputStream in, File file)
    186. // {
    187. //   try {
    188. //     OutputStream out = new FileOutputStream(file);
    189. //     byte[] buf = new byte[1024];
    190. //     @SuppressWarnings("unused")
    191. //int len;
    192. //     while ((len = in.read(buf)) != -1)
    193. //     {
    194. //       int len1 = 0;
    195. //       out.write(buf, 0, len1);
    196. //     }
    197. //     out.close();
    198. //     in.close();
    199. //   }
    200. //   catch (Exception e)
    201. //   {
    202. //     e.printStackTrace();
    203. //   }
    204. // }
    205.  
    206. /* public void loadYamls()
    207.  {
    208.    try {
    209.      this.config.load(this.configFile);
    210.  
    211.      joinmessagePart1 = this.config.getString("JoinMessage.Part1");
    212.      joinmessagePart2 = this.config.getString("JoinMessage.Part2");
    213.  
    214.      timelimit = this.config.getInt("AntiAddict.Timelimit");
    215.      limitkickmessage = this.config.getString("AntiAddict.LimitKickMessage");
    216.      addicts = this.config.getList("Addicts");
    217.  
    218.      limitall = this.config.getBoolean("AntiAddict.LimitAll");
    219.  
    220.      timelimitmil = timelimit * 60000L;
    221.  
    222.      System.out.println("[AntiAddict] Config has been loaded successfully!");
    223.    } catch (Exception e) {
    224.      e.printStackTrace();
    225.      System.out.println("[AntiAddict] No Config found!");
    226.    }
    227.  }
    228.  
    229.  public void saveYamls()
    230.  {
    231.    try
    232.    {
    233.      this.config.save(this.configFile);
    234.    }
    235.    catch (IOException e)
    236.    {
    237.      e.printStackTrace();
    238.    }
    239.  }
    240. */@EventHandler(priority = EventPriority.HIGHEST)
    241.  public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args)
    242.  {
    243. if (cmd.getName().equalsIgnoreCase("timeleft") && sender.hasPermission("antiaddict.lefttime")){
    244.    showTimeLeft(sender);
    245.    return true;
    246. }
    247.  
    248. else if (cmd.getName().equalsIgnoreCase("reload")){
    249. System.out.println("Plugin got saved!");
    250. getServer().getPluginManager().disablePlugin(this);
    251.    getServer().getPluginManager().enablePlugin(this);
    252.  
    253. }
    254. else if (!cmd.getName().equalsIgnoreCase("antiaddict")) {
    255.      return false;
    256.    }
    257.  
    258.    else if (cmd.getName().equalsIgnoreCase("timeleft") && sender.hasPermission("antiaddict.lefttime")){
    259.    showTimeLeft(sender);
    260.    return true;
    261. }
    262.    else if (args.length <= 0) {
    263.      showUsage(sender);
    264.      return true;
    265.    }
    266.    else if (args[0].equalsIgnoreCase("on")&& sender.hasPermission("antiaddict.admin")) {
    267.    enableAntiAddict(sender);
    268.    return true;
    269.    }
    270.    else if (args[0].equalsIgnoreCase("off") && sender.hasPermission("antiaddict.admin")){
    271.      disableAntiAddict(sender);
    272.      return true;
    273.    }
    274.    else if (args[0].equalsIgnoreCase("config") && args[1].equalsIgnoreCase("reload") && sender.hasPermission("antiaddict.admin")){
    275.    reloadConfig();
    276.    saveConfig();
    277.    sender.sendMessage(ChatColor.AQUA + "[AntiAddict] Config reloaded!");
    278.      return true;
    279.    }
    280.    else if (args[0].equalsIgnoreCase("config") && sender.hasPermission("antiaddict.admin")){
    281.    sender.sendMessage(ChatColor.AQUA + "[AntiAddict] Correct usage: /antiaddict config reload!");
    282.      return true;
    283.    }
    284.    else if (args[0].equalsIgnoreCase("left") && sender.hasPermission("antiaddict.lefttime")){
    285.    showTimeLeft(sender);
    286.    return true;
    287. }
    288.    else if (args[0].equalsIgnoreCase("commands") && sender.hasPermission("antiaddict.admin")){
    289.    showUsage(sender);
    290.    return true;
    291.    }
    292.    else if (args[0].equalsIgnoreCase("about") && sender.hasPermission("antiaddict.admin")){
    293.    sender.sendMessage(ChatColor.GOLD + "--- [AntiAddict] ---");
    294.               sender.sendMessage(ChatColor.AQUA + "Welcome, " + sender.getName() + ", to the AntiAddict About!");
    295.               sender.sendMessage(ChatColor.AQUA + "Version of AntiAddict: " + ChatColor.BLUE + getDescription().getVersion());
    296.               sender.sendMessage(ChatColor.AQUA + "Developer of AntiAddict: " + ChatColor.BLUE + developers);
    297.               sender.sendMessage(ChatColor.AQUA + "Thanks for Phiwa (original developer) for the code. He couldn't update anymore. ");
    298.               sender.sendMessage(ChatColor.AQUA + "Last updated: " + ChatColor.BLUE + date);
    299.               sender.sendMessage(ChatColor.AQUA + "Thank you for using AntiAddict plugin.");
    300.               sender.sendMessage(ChatColor.AQUA + "Any questions? Send them to [email][email protected][/email]");
    301.    return true;
    302.    }
    303.    else if (args.length == 3) {
    304.    if (args[0].equalsIgnoreCase("addicts") && sender.hasPermission("antiaddict.addicts.remove") && args[1].equalsIgnoreCase("remove"))
    305.    {
    306.    if (args[2] != null) {
    307.    if(getConfig().getList("Addicts").contains(args[2])) {
    308.    getConfig().getList("Addicts").remove(args[2]);
    309.    saveConfig();
    310.    sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    311.    sender.sendMessage(ChatColor.AQUA + "You have removed " + args[2] + " from the list of addicts!");
    312.    return true;
    313.    }
    314.    else {
    315.    sender.sendMessage(ChatColor.GOLD + "--- [AntiAddicts] ---");
    316.    sender.sendMessage(ChatColor.AQUA + "This player is not in the list of addicts!");
    317.    }
    318.    }
    319.    else {
    320.    sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    321.    sender.sendMessage(ChatColor.AQUA + "Not enough arguments!");
    322.    }
    323.    }
    324.    else if (args[0].equalsIgnoreCase("addicts") && sender.hasPermission("antiaddict.addicts.add") && args[1].equalsIgnoreCase("add"))
    325.    {
    326.    @SuppressWarnings("unchecked")
    327. List<String> addicts = (List<String>) getConfig().getList("Addicts");
    328.    addicts.add(args[2]);
    329.    this.getConfig().set("Addicts", addicts);
    330.    saveConfig();
    331.    sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    332.    sender.sendMessage(ChatColor.AQUA + "You have added " + args[2] + " to the list of addicts!");
    333.    }
    334.    }
    335.    else if (args[0].equalsIgnoreCase("addicts") && sender.hasPermission("antiaddict.addicts")){
    336.    sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    337.    sender.sendMessage(ChatColor.AQUA + "Addicts: " + getConfig().getList("Addicts").toString());
    338.    return true;
    339.    }
    340.    else {
    341.      sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    342.      sender.sendMessage(ChatColor.AQUA + "Error while finding command! Have you got the permission?");
    343.      return true;
    344.    }
    345.    return true;
    346.  }
    347.  
    348.  private void showUsage(CommandSender sender) {
    349. sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    350.    sender.sendMessage(ChatColor.GOLD + "Commands:");
    351.    sender.sendMessage(ChatColor.AQUA + "/antiaddict on" + ChatColor.GRAY + 
    352.      " - Enables AntiAddict.");
    353.    sender.sendMessage(ChatColor.AQUA + "/antiaddict off" + ChatColor.GRAY + 
    354.      " - Disables AntiAddict.");
    355.    sender.sendMessage(ChatColor.AQUA + "/antiaddict left" + ChatColor.GRAY + 
    356.      " - Shows how much time you have left before getting kicked.");
    357.    sender.sendMessage(ChatColor.AQUA + "/antiaddict about" + ChatColor.GRAY + 
    358.      " - Shows all helpful information about AntiAddict.");
    359.    sender.sendMessage(ChatColor.AQUA + "/antiaddict config reload" + ChatColor.GRAY + 
    360.      " - Reloads AntiAddict's config.");
    361.    sender.sendMessage(ChatColor.AQUA + "/antiaddict commands" + ChatColor.GRAY + 
    362.      " - Shows all the commands being used.");
    363.    sender.sendMessage(ChatColor.AQUA + "/antiaddict addicts" + ChatColor.GRAY + 
    364.      " - Shows all the addicts.");
    365.    sender.sendMessage(ChatColor.AQUA + "/antiaddict addicts remove <player>" + ChatColor.GRAY + 
    366.      " - Removes specified player from addicts list.");
    367.    sender.sendMessage(ChatColor.AQUA + "/antiaddict addicts add <player>" + ChatColor.GRAY + 
    368.      " - Adds specified player to addicts list.");
    369.  }
    370.  
    371.  private void showTimeLeft(CommandSender sender)
    372.  {
    373.    if ((sender instanceof Player)) {
    374.      Player player = ((Player)sender).getPlayer();
    375.      String playername = player.getName();
    376.  
    377.      if (((AntiAddict.limitall) || (AntiAddict.addicts.contains(playername))) && 
    378.         (!player.hasPermission("antiaddict.ignorelimits")))
    379.      {
    380.  
    381.  
    382.      this.currenttime = System.currentTimeMillis();
    383.      this.jointime = ((Long)Players.jointimesave.get(playername)).longValue();
    384.      try {
    385.        this.playtimeold = ((Long)Players.playtimesave.get(playername)).longValue();
    386.      } catch (NullPointerException nfe) {
    387.        Players.playtimesave.put(playername, Long.valueOf(0L));
    388.        this.playtimeold = ((Long)Players.playtimesave.get(playername)).longValue();
    389.      }
    390.  
    391.      this.playtime = (this.playtimeold + (this.currenttime - this.jointime));
    392.      long resttime = (AntiAddict.timelimitmil - this.playtime) / 60000;
    393.      //this.playtime = (this.playtimeold + (this.currenttime - this.jointime));
    394.  
    395.      //long resttime = (timelimit - this.playtime) / 100L;
    396.      if (resttime < 1) {
    397.     player.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    398.     player.sendMessage(ChatColor.AQUA + "You have " + resttime + " minutes left today!");
    399.     player.sendMessage(ChatColor.AQUA + "You will be kicked shortly!");
    400.      }
    401.      else if (resttime == 1) {
    402.     player.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    403.     player.sendMessage(ChatColor.AQUA + "You have " + resttime + " minute left today!");
    404.     player.sendMessage(ChatColor.AQUA + "You will be kicked shortly!");
    405.      }
    406.      else {
    407.    player.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    408.    player.sendMessage(ChatColor.AQUA + "You have " + resttime + " minutes left today!");  
    409.      }
    410.  
    411.    }
    412.      else {
    413.     sender.sendMessage(ChatColor.AQUA + "You are not listed as addicted.");
    414.     sender.sendMessage(ChatColor.AQUA + "Keep it up!");
    415.      }
    416.    }
    417.    else {
    418.      System.out.println("This command can only be used ingame!");
    419.    }
    420.  }
    421.  
    422.  private void enableAntiAddict(CommandSender sender) {
    423.    if ((sender.hasPermission("antiaddict.admin")) || (sender.isOp())) {
    424.    if (status == false) {
    425.      status = true;
    426.      sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    427.      sender.sendMessage(ChatColor.AQUA + "AntiAddict has been enabled!");
    428.    }
    429.    else {
    430.    sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    431.      sender.sendMessage(ChatColor.AQUA + "AntiAddict has already been enabled!");
    432.    }
    433.    } else {
    434.      sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    435.      sender.sendMessage(ChatColor.AQUA + "You are no Admin...");
    436.    }
    437.  }
    438.  
    439.  private void disableAntiAddict(CommandSender sender) {
    440.    if ((sender.hasPermission("antiaddict.admin")) || (sender.isOp())) {
    441.    if (status == true) {
    442.      status = false;
    443.      sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    444.      sender.sendMessage(ChatColor.AQUA + "Antiaddict has been disabled!");
    445.    }
    446.    else {
    447.    sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    448.    sender.sendMessage(ChatColor.AQUA + "Antiaddict has already been disabled!");
    449.   }
    450.    }else
    451.    {
    452.      sender.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    453.      sender.sendMessage(ChatColor.AQUA + "You are no Admin...");
    454.    }
    455.  }
    456.  }
    457.  
    458.  


    And this is my 'Players.java':

    Code:java
    1.  
    2. package me.staartvin.AntiAddict;
    3.  
    4. import java.util.HashMap;
    5. import java.util.Timer;
    6. import org.bukkit.ChatColor;
    7. import org.bukkit.GameMode;
    8. import org.bukkit.entity.Player;
    9. import org.bukkit.event.EventHandler;
    10. import org.bukkit.event.Listener;
    11. import org.bukkit.event.player.PlayerJoinEvent;
    12. import org.bukkit.event.player.PlayerMoveEvent;
    13. import org.bukkit.event.player.PlayerQuitEvent;
    14. import me.staartvin.AntiAddict.AntiAddict;
    15.  
    16. public class Players implements Listener
    17. {
    18.  public static GameMode mode;
    19.  public static ChatColor red = ChatColor.RED;
    20.  public static ChatColor green = ChatColor.GREEN;
    21.  public static ChatColor white = ChatColor.WHITE;
    22.  
    23.  public static HashMap<String, Long> jointimesave = new HashMap<String, Long>();
    24.  
    25.  public static HashMap<String, Long> resttimelist = new HashMap<String, Long>();
    26.  
    27.  public static HashMap<String, Long> playtimesave = new HashMap<String, Long>();
    28.  
    29.  public static HashMap<String, Boolean> warnMessagesave = new HashMap<String, Boolean>();
    30.  long jointime;
    31.  long playtime;
    32.  long currenttime;
    33.  long playtimeold;
    34.  Timer timer = new Timer();
    35.  AntiAddict plugin;
    36.  boolean warnMessage;
    37.  
    38.  public void Players2(AntiAddict plugin)
    39.  {
    40.    this.plugin = plugin;
    41.  }
    42.  @EventHandler
    43.  public void onPlayerJoin(PlayerJoinEvent event)
    44.  {
    45.    Player player = event.getPlayer();
    46.    String playername = player.getName();
    47.  
    48.    if (AntiAddict.status)
    49.    {
    50.      if (AntiAddict.addicts.contains(playername)) //(AntiAddict.addicts.contains(playername)) || (AntiAddict.limitall))
    51.      {
    52.    warnMessagesave.put(playername, false);
    53.        this.jointime = System.currentTimeMillis();
    54.        jointimesave.put(playername, Long.valueOf(this.jointime));
    55.  
    56.        System.out.println("[AntiAddict] The player " + playername + " just logged in.");
    57.        System.out.println("[AntiAddict] (S)he was marked as addicted, so his/her playtime");
    58.        System.out.println("[AntiAddict] is restricted to " + AntiAddict.timelimit + " minutes.");
    59.        player.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    60.        player.sendMessage(ChatColor.AQUA + AntiAddict.joinmessagePart1 + " " + ChatColor.AQUA + AntiAddict.timelimit + ChatColor.AQUA + " " + AntiAddict.joinmessagePart2);
    61.      }
    62.      else {
    63.  
    64.      }
    65.    }
    66.  }
    67.       @EventHandler
    68.  public void onPlayerQuit(PlayerQuitEvent event)
    69.  {
    70.    Player player = event.getPlayer();
    71.    String playername = player.getName();
    72.  
    73.    if (AntiAddict.status)
    74.    {
    75.      if ((AntiAddict.addicts.contains(playername)) || (AntiAddict.limitall))
    76.      {
    77.        playtimesave.put(playername, Long.valueOf(this.playtime));
    78.        warnMessagesave.put(playername, false);
    79.      }
    80.    }
    81.  }
    82.       @EventHandler
    83.  public void onPlayerMove(PlayerMoveEvent event)
    84.  {
    85.    Player player = event.getPlayer();
    86.    String playername = player.getName();
    87.  
    88.    if (AntiAddict.status)
    89.    {
    90.      if (((AntiAddict.limitall) || (AntiAddict.addicts.contains(playername))) && 
    91.        (!player.hasPermission("antiaddict.ignorelimits")))
    92.      {
    93.        this.currenttime = System.currentTimeMillis();
    94.        try {
    95.          this.jointime = ((Long)jointimesave.get(playername)).longValue();
    96.          this.playtimeold = ((Long)playtimesave.get(playername)).longValue();
    97.        } catch (NullPointerException nfe) {
    98.          this.jointime = ((Long)jointimesave.get(playername)).longValue();
    99.          playtimesave.put(playername, Long.valueOf(0L));
    100.          this.playtimeold = ((Long)playtimesave.get(playername)).longValue();
    101.        }
    102.  
    103.        this.playtime = (this.playtimeold + (this.currenttime - this.jointime));
    104.        long resttime = (AntiAddict.timelimitmil - this.playtime);
    105.  
    106.        resttimelist.put(playername, Long.valueOf(resttime));
    107.  
    108.        if (resttime/60000 < 1 && warnMessagesave.get(playername)){
    109.        warnMessagesave.put(playername, true);
    110.        player.sendMessage(ChatColor.GOLD+ "--- [AntiAddict] ---");
    111.        player.sendMessage(ChatColor.AQUA + AntiAddict.kickmessagePart1);
    112.        player.sendMessage(ChatColor.AQUA + AntiAddict.kickmessagePart2);
    113.        }
    114.        if (resttime/60000 <= 0) {
    115.          player.kickPlayer(AntiAddict.limitkickmessage);
    116.          warnMessagesave.put(playername, false);
    117.  
    118.          System.out.println("[AntiAddict] " + playername + " reached his/her daily limit and was kicked into RL again.");
    119.        }
    120.      }
    121.    }
    122.  }
    123. }
    124.  


    Thanks in advance!
     
    Staartvin, May 7, 2012
    #1
  2. Offline

    Craftiii4

    I have never used this before

    So this might be the problem? try removing this and trying, if not copy your onEnable to here?

    Code:java
    1. public void onReload()
    2. {
    3.  
    4. }
     
    Craftiii4, May 7, 2012
    #2
  3. Offline

    Staartvin

    That was just for the test, it doesn't do anything as I understand because it's not a part of the Bukkit API.
    It was just there for testing purposes.

    bump. Anyone?

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: May 25, 2016
    Staartvin, May 7, 2012
    #3
  4. Offline

    ItsHarry

    ItsHarry, May 7, 2012
    #4
  5. Offline

    Staartvin

    Staartvin, May 7, 2012
    #5
  6. Offline

    ItsHarry

    Fine, anyways..
    The problem is you're trying to get the player from playtimesave, but if you look at the code when a player joins, he's never actually added to playtimesave.
     
    ItsHarry, May 7, 2012
    #6
    Deleted user likes this.
  7. Offline

    Staartvin

    But why does it work in the first place then?
     
    Staartvin, May 7, 2012
    #7
  8. Offline

    ItsHarry

    I don't know, you obviously did something wrong.
    The real question is, why use onPlayerMove, why not use the Bukkit scheduler to schedule a delayed task instead?
     
    ItsHarry, May 7, 2012
    #8
  9. Offline

    Staartvin

    That's indeed a good question. I've searched the whole interwebs but I coudn't find a tutorial I'd understand. I can't get it to work. I've looked up many websites and also the wiki but I coudn't understand. Although I have tried to use it several times but it kept going wrong so I decided to use this instead. If you have a very good tutorial, please show me!
     
    Staartvin, May 7, 2012
    #9
  10. Offline

    ItsHarry

    http://wiki.bukkit.org/Scheduler_Programming
     
    ItsHarry, May 7, 2012
    #10
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