Big Problem

Discussion in 'Plugin Development' started by TehVoyager, Nov 12, 2013.

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  1. Offline

    TehVoyager

    Other plugins have done it but I haven't gotten an answer how.
    Thanks

    EDIT:

    I have kind of got the other stuff working.

    I am working on a huge multi class plugin but I will only post 1. Basically onEnable() The countdown works but When I Call the EndGame it doesn't work.


    CountDown Class :
    Code:java
    1. package com.mcadventure.cod;
    2. import java.util.ArrayList;
    3. import java.util.Random;
    4.  
    5. import org.bukkit.Bukkit;
    6. import org.bukkit.plugin.Plugin;
    7.  
    8. import com.mcadventure.cod.GameArena.GameMode;
    9.  
    10.  
    11.  
    12. public class CountDown {
    13.  
    14.     int task = 0;
    15.     public void newGame(Plugin plugin){
    16.     task = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable(){
    17.  
    18.         int currentcount = 90;   
    19.         public ArrayList<Integer> SayNumber = new ArrayList<Integer>();
    20.         ChatColors cc = new ChatColors();
    21.         GameMode gm = null;
    22.         String Mapname = null;
    23.  
    24.             @Override
    25.             public void run() {
    26.  
    27.                 if(currentcount <= 0)
    28.                 {
    29.                       Bukkit.broadcastMessage(cc.prefix + cc.maincolor + "The Game Has Begun!");
    30.                       GameManager.getManager().getArena().startGame(gm, Mapname);
    31.                       Bukkit.getScheduler().cancelTask(task);
    32.                     }
    33.                     if(currentcount == 90){
    34.                     for(Integer i : Ranks.getInstance().getConfig().getIntegerList("numbers")){
    35.                               SayNumber.add(i);
    36.                               }
    37.                     Random gametypechooser = new Random();
    38.                     int mode = gametypechooser.nextInt(3);
    39.                     if(mode == 0){
    40.                         gm = GameMode.OITC;
    41.                     }else if(mode == 1){
    42.                         gm = GameMode.FFA;
    43.                     }else{
    44.                         gm = GameMode.TDM;
    45.                     }
    46.                     int maps = Map.getInstance().getMap().getInt("mapid");
    47.                     int mapid = gametypechooser.nextInt(maps);
    48.                     for(String mn : Map.getInstance().getMap().getStringList("mapnames")){
    49.                         if(Map.getInstance().getMap().getInt("maps." + mn + ".id") == mapid){
    50.                           Mapname = mn;
    51.                         }
    52.                     }
    53.                     }
    54.                     if(SayNumber.contains(currentcount)){
    55.                         int x = currentcount / 60;
    56.                         int y = currentcount % 60;
    57.                         Bukkit.broadcastMessage(cc.prefix + cc.maincolor + " The Game Will Begin In " + cc.secondcolor + cc.bold + x + cc.maincolor + " Minutes and " + cc.secondcolor + cc.bold + y + cc.maincolor + " Seconds!");
    58.                         Bukkit.broadcastMessage(cc.prefix + cc.maincolor + " GameMode: " + cc.secondcolor + cc.bold + gm + cc.maincolor + "    Map: " + cc.secondcolor + cc.bold + Mapname);
    59.                     }
    60.                     currentcount --;
    61.             }
    62.  
    63.         }, 0, 20);
    64.     }
    65.  
    66. }
    67.  


    Main:
    Code:java
    1. package com.mcadventure.cod;
    2.  
    3. import java.util.ArrayList;
    4.  
    5. import org.bukkit.ChatColor;
    6. import org.bukkit.entity.Player;
    7. import org.bukkit.plugin.java.JavaPlugin;
    8.  
    9. import com.mcadventure.cod.cmds.createMapExecutor;
    10. import com.mcadventure.cod.cmds.mapEditExecutor;
    11. import com.mcadventure.cod.cmds.setLobbyExecutor;
    12. import com.mcadventure.cod.listeners.DeathListener;
    13. import com.mcadventure.cod.listeners.InteractListener;
    14. import com.mcadventure.cod.listeners.InvClickListener;
    15. import com.mcadventure.cod.listeners.JoinListener;
    16. import com.mcadventure.cod.listeners.KillListener;
    17. import com.mcadventure.cod.listeners.LeaveListener;
    18. import com.mcadventure.cod.listeners.RespawnListener;
    19.  
    20. public class Main extends JavaPlugin{
    21.     public ArrayList<Integer> SayNumber = new ArrayList<Integer>();
    22.     ChatColors cc = new ChatColors();
    23.     CountDown cd = new CountDown();
    24.     public static Main plugin;
    25.  
    26.     public void onEnable(){
    27.         Ranks.getInstance().setup(this);
    28.           Data.getInstance().setup(this);
    29.           Map.getInstance().setup(this);
    30.           getServer().getPluginManager().registerEvents(new JoinListener(), this);
    31.           getServer().getPluginManager().registerEvents(new RespawnListener(), this);
    32.           getServer().getPluginManager().registerEvents(new LeaveListener(), this);
    33.           getServer().getPluginManager().registerEvents(new DeathListener(), this);
    34.           getServer().getPluginManager().registerEvents(new InteractListener(), this);
    35.           getServer().getPluginManager().registerEvents(new InvClickListener(), this);
    36.           getServer().getPluginManager().registerEvents(new KillListener(), this);
    37.           getCommand("setlobby").setExecutor(new setLobbyExecutor());
    38.           getCommand("createmap").setExecutor(new createMapExecutor());
    39.           getCommand("mapedit").setExecutor(new mapEditExecutor());
    40.           new GameManager(this);
    41.           for(Player p : getServer().getOnlinePlayers()){
    42.               p.kickPlayer(ChatColor.GREEN + "Due to a Server reload you were forced to log-out. Just rejoin to continue playing.");
    43.           }
    44.           for(Integer i : Ranks.getInstance().getConfig().getIntegerList("numbers")){
    45.               SayNumber.add(i);
    46.           }
    47.           if(Map.getInstance().getMap().getStringList("mapnames").isEmpty() == false || Ranks.getInstance().getConfig().getBoolean("enabled") == true){
    48.               cd.newGame(this);
    49.           }
    50.     }
    51.  
    52.     public void onDisable(){
    53.  
    54.     }
    55.  
    56.     public void makenewGame(){
    57.           cd.newGame(this);
    58.     }
    59. }


    endGame Method:
    Code:java
    1.     public void endGame(){
    2.         start = Started.NotStarted;
    3.         for(String plr : players.keySet()){
    4.             Player p = Bukkit.getServer().getPlayer(plr);
    5.             players.remove(p);
    6.             World world = (World) Bukkit.getWorld(Ranks.getInstance().getConfig().getString("Lobby." + "world"));
    7.             int x = Ranks.getInstance().getConfig().getInt("Lobby." + "x");
    8.             int y = Ranks.getInstance().getConfig().getInt("Lobby." + "y");
    9.             int z = Ranks.getInstance().getConfig().getInt("Lobby." + "z");
    10.             addPlaying(p);
    11.             p.getInventory().clear();
    12.             p.teleport(new Location(world, x, y, z));
    13.             ItemStack lobbyitem = new ItemStack(Material.NETHER_STAR);
    14.             ItemMeta lobbymeta = lobbyitem.getItemMeta();
    15.             String im = ChatColor.BOLD + "Options";
    16.             lobbymeta.setDisplayName(im);
    17.             lobbyitem.setItemMeta(lobbymeta);
    18.             p.getInventory().addItem(lobbyitem);
    19.         }
    20.       plugin.makenewGame();
    21.     }

    Error When Nobody Plays:
    Code:
    16:42:34 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
>
    Error When Their is a Winner:
    Code:
    24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
16:44:18 [INFO] Cod:The Game Has Begun!
16:44:18 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
16:44:19 [INFO] Cod:The Game Has Begun!
16:44:19 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
16:44:20 [INFO] Cod:The Game Has Begun!
16:44:20 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
16:44:21 [INFO] Cod:The Game Has Begun!
16:44:21 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
16:44:22 [INFO] Cod:The Game Has Begun!
16:44:22 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
16:44:23 [INFO] Cod:The Game Has Begun!
16:44:23 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
16:44:24 [INFO] Cod:The Game Has Begun!
16:44:24 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
16:44:25 [INFO] Cod:The Game Has Begun!
16:44:25 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
16:44:26 [INFO] Cod:The Game Has Begun!
16:44:26 [WARNING] [MineCod] Task #2 for MineCod v1.0 generated an exception
java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.GameArena.startGame(GameArena.java:116)
        at com.mcadventure.cod.CountDown$1.run(CountDown.java:30)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java
:53)
        at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHea
rtbeat(CraftScheduler.java:345)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
24)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
>reload
16:44:26 [INFO] [MineCod] Disabling MineCod v1.0
16:44:26 [INFO] [MineCod] Loading MineCod v1.0
16:44:26 [INFO] [MineCod] Enabling MineCod v1.0
16:44:26 [INFO] Server permissions file permissions.yml is empty, ignoring it
16:44:26 [INFO] CONSOLE: Reload complete.
16:44:26 [INFO] Cod: The Game Will Begin In 1 Minutes and 30 Seconds!
16:44:26 [INFO] Cod: GameMode: TDM    Map: Bob
>reload
16:44:27 [INFO] [MineCod] Disabling MineCod v1.0
16:44:27 [INFO] [MineCod] Loading MineCod v1.0
16:44:27 [INFO] [MineCod] Enabling MineCod v1.0
16:44:27 [INFO] Server permissions file permissions.yml is empty, ignoring it
16:44:27 [INFO] CONSOLE: Reload complete.
16:44:27 [INFO] Cod: The Game Will Begin In 1 Minutes and 30 Seconds!
16:44:27 [INFO] Cod: GameMode: FFA    Map: Bobby
>reload
16:44:28 [INFO] [MineCod] Disabling MineCod v1.0
16:44:28 [INFO] [MineCod] Loading MineCod v1.0
16:44:28 [INFO] [MineCod] Enabling MineCod v1.0
16:44:28 [INFO] Server permissions file permissions.yml is empty, ignoring it
16:44:28 [INFO] CONSOLE: Reload complete.
16:44:28 [INFO] Cod: The Game Will Begin In 1 Minutes and 30 Seconds!
16:44:28 [INFO] Cod: GameMode: FFA    Map: Bob
>reload
16:44:29 [INFO] [MineCod] Disabling MineCod v1.0
16:44:29 [INFO] [MineCod] Loading MineCod v1.0
16:44:29 [INFO] [MineCod] Enabling MineCod v1.0
16:44:29 [INFO] Server permissions file permissions.yml is empty, ignoring it
16:44:29 [INFO] CONSOLE: Reload complete.
16:44:29 [INFO] Cod: The Game Will Begin In 1 Minutes and 30 Seconds!
16:44:29 [INFO] Cod: GameMode: TDM    Map: Bob
16:44:59 [INFO] Cod: The Game Will Begin In 1 Minutes and 0 Seconds!
16:44:59 [INFO] Cod: GameMode: TDM    Map: Bob
16:45:07 [INFO] Garbage23[/127.0.0.1:52774] logged in with entity id 252 at ([wo
rld] -60.98198199615117, 76.0, 268.5677783648035)
16:45:29 [INFO] Cod: The Game Will Begin In 0 Minutes and 30 Seconds!
16:45:29 [INFO] Cod: GameMode: TDM    Map: Bob
16:45:36 [INFO] nickg2001[/127.0.0.1:52806] logged in with entity id 1015 at ([w
orld] -217.9881037162187, 64.0, 241.96372292166478)
16:45:38 [INFO] nickg2001 issued server command: /ip
16:45:44 [INFO] Cod: The Game Will Begin In 0 Minutes and 15 Seconds!
16:45:44 [INFO] Cod: GameMode: TDM    Map: Bob
16:45:49 [INFO] Cod: The Game Will Begin In 0 Minutes and 10 Seconds!
16:45:49 [INFO] Cod: GameMode: TDM    Map: Bob
16:45:54 [INFO] Cod: The Game Will Begin In 0 Minutes and 5 Seconds!
16:45:54 [INFO] Cod: GameMode: TDM    Map: Bob
16:45:55 [INFO] Cod: The Game Will Begin In 0 Minutes and 4 Seconds!
16:45:55 [INFO] Cod: GameMode: TDM    Map: Bob
16:45:56 [INFO] Cod: The Game Will Begin In 0 Minutes and 3 Seconds!
16:45:56 [INFO] Cod: GameMode: TDM    Map: Bob
16:45:57 [INFO] Cod: The Game Will Begin In 0 Minutes and 2 Seconds!
16:45:57 [INFO] Cod: GameMode: TDM    Map: Bob
16:45:58 [INFO] Cod: The Game Will Begin In 0 Minutes and 1 Seconds!
16:45:58 [INFO] Cod: GameMode: TDM    Map: Bob
16:45:59 [INFO] Cod:The Game Has Begun!
16:46:10 [INFO] WINNER IS RED!
16:46:10 [SEVERE] Could not pass event PlayerDeathEvent to MineCod v1.0
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:427)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:477)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:462)
        at org.bukkit.craftbukkit.v1_6_R3.event.CraftEventFactory.callPlayerDeat
hEvent(CraftEventFactory.java:344)
        at net.minecraft.server.v1_6_R3.EntityPlayer.die(EntityPlayer.java:312)
        at net.minecraft.server.v1_6_R3.EntityLiving.damageEntity(EntityLiving.j
ava:710)
        at net.minecraft.server.v1_6_R3.EntityHuman.damageEntity(EntityHuman.jav
a:714)
        at net.minecraft.server.v1_6_R3.EntityPlayer.damageEntity(EntityPlayer.j
ava:383)
        at net.minecraft.server.v1_6_R3.EntityHuman.attack(EntityHuman.java:884)
 
        at net.minecraft.server.v1_6_R3.PlayerConnection.a(PlayerConnection.java
:1121)
        at net.minecraft.server.v1_6_R3.Packet7UseEntity.handle(SourceFile:36)
        at net.minecraft.server.v1_6_R3.NetworkManager.b(NetworkManager.java:296
)
        at net.minecraft.server.v1_6_R3.PlayerConnection.e(PlayerConnection.java
:116)
        at net.minecraft.server.v1_6_R3.ServerConnection.b(SourceFile:37)
        at net.minecraft.server.v1_6_R3.DedicatedServerConnection.b(SourceFile:3
0)
        at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:5
92)
        at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:2
27)
        at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:4
88)
        at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java
:421)
        at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:5
83)
Caused by: java.lang.NullPointerException
        at com.mcadventure.cod.GameArena.endGame(GameArena.java:141)
        at com.mcadventure.cod.listeners.KillListener.onKill(KillListener.java:2
6)
        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:425)
        ... 20 more
16:46:10 [INFO] nickg2001 was slain by Garbage23
>reload
    Tell me if you need anything else. The error is when I do
    plugin.makenewgame
    from the GameArena class on endGame();
     
    TehVoyager, Nov 12, 2013
    #1
  2. Offline

    clienthax

    clienthax, Nov 12, 2013
    #2
  3. Offline

    TehVoyager

    Bump
     
    TehVoyager, Nov 12, 2013
    #3
  4. Offline

    The_Doctor_123

    Can you give us the whole GameArena class?
     
    The_Doctor_123, Nov 12, 2013
    #4
  5. Offline

    TehVoyager

    The_Doctor_123
    K 1 sec
    HERE:
    Code:java
    1. package com.mcadventure.cod;
    2.  
    3. import java.util.ArrayList;
    4. import java.util.HashMap;
    5.  
    6. import org.bukkit.Bukkit;
    7. import org.bukkit.ChatColor;
    8. import org.bukkit.Location;
    9. import org.bukkit.Material;
    10. import org.bukkit.World;
    11. import org.bukkit.entity.Player;
    12. import org.bukkit.inventory.ItemStack;
    13. import org.bukkit.inventory.meta.ItemMeta;
    14.  
    15. public class GameArena {
    16.  
    17.     ChatColors colors = new ChatColors();
    18.  
    19.     public static Main plugin;
    20.     public ArrayList<String> playingnextgame = new ArrayList<String>();
    21.  
    22.  
    23.     public int bluekills;
    24.     public int redkills;
    25.  
    26.     public enum GameMode{
    27.         TDM, FFA, OITC
    28.     }
    29.  
    30.     public enum Team{
    31.         RED, BLUE, FFA
    32.     }
    33.  
    34.     public enum Started{
    35.         Started, NotStarted
    36.     }
    37.  
    38.     public String map;
    39.  
    40.     public HashMap<String, Team> players = new HashMap<String, Team>();
    41.  
    42.     public GameMode gamemode = null;
    43.     public Started start = Started.NotStarted;
    44.     int Reds = 0;
    45.     int Blues = 0;
    46.  
    47.     @SuppressWarnings("deprecation")
    48.     public void startGame(GameMode gm, String Mapname){
    49.         if(start == Started.NotStarted){
    50.           if(playingnextgame.size() >= 2){
    51.             start = Started.Started;
    52.             map = Mapname;
    53.             gamemode = gm;
    54.             if(gm == GameMode.TDM){
    55.               redkills = 0;
    56.               bluekills = 0;
    57.               int reds = 0;
    58.               int blues = 0;
    59.               World rworld = Bukkit.getWorld(Map.getInstance().getMap().getString("maps." + Mapname + ".tdm.redspawn.spawn0.world"));
    60.               int rx = Map.getInstance().getMap().getInt("maps." + Mapname + ".tdm.redspawn.spawn0.x");
    61.               int ry = Map.getInstance().getMap().getInt("maps." + Mapname + ".tdm.redspawn.spawn0.y");
    62.               int rz = Map.getInstance().getMap().getInt("maps." + Mapname + ".tdm.redspawn.spawn0.z");
    63.               Location mainredspawn = new Location(rworld, rx, ry, rz);
    64.               World bworld = Bukkit.getWorld(Map.getInstance().getMap().getString("maps." + Mapname + ".tdm.redspawn.spawn0.world"));
    65.               int bx = Map.getInstance().getMap().getInt("maps." + Mapname + ".tdm.bluespawn.spawn0.x");
    66.               int by = Map.getInstance().getMap().getInt("maps." + Mapname + ".tdm.bluespawn.spawn0.y");
    67.               int bz = Map.getInstance().getMap().getInt("maps." + Mapname + ".tdm.bluespawn.spawn0.z");
    68.               Location mainbluespawn = new Location(bworld, bx, by, bz);
    69.               for(String plrname : playingnextgame){
    70.                   Player p = Bukkit.getPlayer(plrname);
    71.                   if(blues >= reds){
    72.                       reds ++;
    73.                       players.put(plrname, Team.RED);
    74.                       p.sendMessage("Your on on the Team: " + ChatColor.RED + "RED");
    75.                       p.teleport(mainredspawn);
    76.                         p.getInventory().addItem(new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".primary")));
    77.                         p.getInventory().addItem(new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".secondary")));
    78.                         p.getInventory().addItem(new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".malay")));
    79.                         p.sendMessage(colors.prefix + colors.maincolor + " Here is your " + colors.secondcolor + colors.bold + "LoadOut" + colors.maincolor + ":");
    80.                         String primarytype = new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".primary"), 1).getType().toString();
    81.                         String primary = Ranks.getInstance().getConfig().getString("itemnames." + primarytype);
    82.                         String secondarytype = new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".secondary"), 1).getType().toString();
    83.                         String secondary = Ranks.getInstance().getConfig().getString("itemnames." + secondarytype);
    84.                         String malaytype = new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".malay"), 1).getType().toString();
    85.                         String malay = Ranks.getInstance().getConfig().getString("itemnames." + malaytype);
    86.                         String perk = Data.getInstance().getData().get("loadout." + p.getName() + ".perk").toString();
    87.                         p.sendMessage(colors.maincolor + " - " + colors.secondcolor + colors.bold + primary);
    88.                         p.sendMessage(colors.maincolor + " - " + colors.secondcolor + colors.bold + secondary);
    89.                         p.sendMessage(colors.maincolor + " - " + colors.secondcolor + colors.bold + malay);
    90.                         p.sendMessage(colors.maincolor + " - " + colors.secondcolor + colors.bold + perk);
    91.                   }else{
    92.                       blues++;
    93.                       players.put(plrname, Team.BLUE);
    94.                       p.sendMessage("Your on on the Team: " + ChatColor.BLUE + "BLUE");
    95.                       p.teleport(mainbluespawn);
    96.                       p.getInventory().clear();
    97.                         p.getInventory().addItem(new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".primary")));
    98.                         p.getInventory().addItem(new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".secondary")));
    99.                         p.getInventory().addItem(new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".malay")));
    100.                         p.sendMessage(colors.prefix + colors.maincolor + " Here is your " + colors.secondcolor + colors.bold + "LoadOut" + colors.maincolor + ":");
    101.                         String primarytype = new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".primary"), 1).getType().toString();
    102.                         String primary = Ranks.getInstance().getConfig().getString("itemnames." + primarytype);
    103.                         String secondarytype = new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".secondary"), 1).getType().toString();
    104.                         String secondary = Ranks.getInstance().getConfig().getString("itemnames." + secondarytype);
    105.                         String malaytype = new ItemStack(Data.getInstance().getData().getInt("loadout." + p.getName() + ".malay"), 1).getType().toString();
    106.                         String malay = Ranks.getInstance().getConfig().getString("itemnames." + malaytype);
    107.                         String perk = Data.getInstance().getData().get("loadout." + p.getName() + ".perk").toString();
    108.                         p.sendMessage(colors.maincolor + " - " + colors.secondcolor + colors.bold + primary);
    109.                         p.sendMessage(colors.maincolor + " - " + colors.secondcolor + colors.bold + secondary);
    110.                         p.sendMessage(colors.maincolor + " - " + colors.secondcolor + colors.bold + malay);
    111.                         p.sendMessage(colors.maincolor + " - " + colors.secondcolor + colors.bold + perk);
    112.                   }
    113.               }
    114.             }
    115.         }else{
    116.           endGame();
    117.           Bukkit.broadcastMessage("Error: Not Enough Players");
    118.         }
    119.         }
    120.     }
    121.  
    122.     public void endGame(){
    123.         start = Started.NotStarted;
    124.         for(String plr : players.keySet()){
    125.             Player p = Bukkit.getServer().getPlayer(plr);
    126.             players.remove(p);
    127.             World world = (World) Bukkit.getWorld(Ranks.getInstance().getConfig().getString("Lobby." + "world"));
    128.             int x = Ranks.getInstance().getConfig().getInt("Lobby." + "x");
    129.             int y = Ranks.getInstance().getConfig().getInt("Lobby." + "y");
    130.             int z = Ranks.getInstance().getConfig().getInt("Lobby." + "z");
    131.             addPlaying(p);
    132.             p.getInventory().clear();
    133.             p.teleport(new Location(world, x, y, z));
    134.             ItemStack lobbyitem = new ItemStack(Material.NETHER_STAR);
    135.             ItemMeta lobbymeta = lobbyitem.getItemMeta();
    136.             String im = ChatColor.BOLD + "Options";
    137.             lobbymeta.setDisplayName(im);
    138.             lobbyitem.setItemMeta(lobbymeta);
    139.             p.getInventory().addItem(lobbyitem);
    140.         }
    141.       plugin.makenewGame();
    142.     }
    143.  
    144.     public String getMap(){
    145.         return map;
    146.     }
    147.  
    148.     public void addPlaying(Player p){
    149.         playingnextgame.add(p.getName());
    150.     }
    151.  
    152.     public GameMode getGameMode(){
    153.         return gamemode;
    154.     }
    155.  
    156.     public void addKill(Team t){
    157.         if(t==Team.RED){
    158.             redkills++;
    159.         }else{
    160.             bluekills++;
    161.         }
    162.     }
    163.  
    164.     public int getKills(Team t){
    165.         if(t==Team.RED){
    166.             return redkills;
    167.         }else{
    168.             return bluekills;
    169.         }
    170.     }
    171.  
    172. }
    173.  
     
    TehVoyager, Nov 12, 2013
    #5
  6. Offline

    The_Doctor_123

    TehVoyager
    plugin is null. You need to initialize it. You should probably add a Main argument in the constructor and assign plugin with that value.
     
    The_Doctor_123, Nov 12, 2013
    #6
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