Setting Spawn!

I am making my own Easy Essentials plugin but I can not figure out how to set spawn! I got /spawn to work but setting spawn is not working! Anyone see anything wrong?



SpawnSetting Class:




Main Class:




SettingsManager (Part 1) Class:



SettingsManager (Part 2) Class:






For anyone that can help it will be greatly appreciated!

@bwfcwalshy and @nverdier You guys have both helped me before so I will tag you and see if you can figure it out! Thanks Also in the console.. It says Error in the SpawnSetting Class for Line 17, and Line 25!

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Can't see an error, could you post the error log?

Is it sending you da spawn set message

 

Yeah it sends me the SpawnSet Message @BaconStripzMan, here is the Error Code - it says something wrong with the settings manager too Line 21 and Line 30 in Main.... But line 30 is empty?




Line 21 in SettingsManager: public SettingsManager(String fileName) {

 

@BrayzPlayz Please post the entire log.

 

@nverdier what do I use to post the whole log? To long

12.01 03:51:58 [Server] INFO World saved.
12.01 03:51:58 [Server] INFO CONSOLE: Forcing save..
12.01 03:51:58 [Server] INFO CONSOLE: Enabled level saving..
12.01 03:51:58 [Multicraft] Auto-saving world...
12.01 03:42:03 [Server] Startup Done (3.560s)! For help, type "help" or "?"
12.01 03:42:03 [Server] INFO Server permissions file permissions.yml is empty, ignoring it
12.01 03:42:03 [Server] INFO Enabling Prison v1.0.0
12.01 03:42:03 [Server] INFO Registered Sniper Listener.
12.01 03:42:03 [Server] INFO Registered 75 Sniper Brushes with 149 handles.
12.01 03:42:03 [Server] INFO Enabling VoxelSniper v5.170.0-SNAPSHOT-jnks317-gitfcb8fe1
12.01 03:42:03 [Server] INFO Enabling MobPointCount v1.0.0
12.01 03:42:03 [Server] INFO Enabling SReload v1.2
12.01 03:42:03 [Server] INFO Version 2.5-b691 (API v18) Enabled - By Rigby, fernferret, lithium3141 and main--
12.01 03:42:03 [Server] INFO 5 - World(s) loaded.
12.01 03:42:02 [Server] INFO Preparing start region for level 4 (Seed: -6766243012827043287)
12.01 03:42:02 [Server] INFO Could not set generator for world 'plotworld': Plugin 'PlotMe-DefaultGenerator' does not exist
12.01 03:42:02 [Server] INFO Preparing start region for level 3 (Seed: -3085650785171608)
12.01 03:42:02 [Server] ERROR Could not set generator for default world 'plotworld': Plugin 'PlotMe-DefaultGenerator' does not exist
12.01 03:42:02 [Server] INFO Could not set generator for world 'plotworld': Plugin 'PlotMe-DefaultGenerator' does not exist
12.01 03:42:02 [Server] INFO [AllPay] - Version 13.0 - using only an item based economy for Multiverse-Core v2.5-b691
12.01 03:42:02 [Server] INFO Enabling Multiverse-Core v2.5-b691
12.01 03:42:02 [Server] INFO Using com.sk89q.worldedit.bukkit.adapter.impl.CraftBukkit_v1_7_R3 as the Bukkit adapter
12.01 03:42:02 [Server] INFO WEPIF: Using the Bukkit Permissions API.
12.01 03:42:01 [Server] INFO Enabling WorldEdit v6.0;3342-78f975b9
12.01 03:42:01 [Server] INFO Enabling KillMobs v1.0.0
12.01 03:42:01 [Server] INFO at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:436) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at net.minecraft.server.v1_7_R3.DedicatedServer.init(DedicatedServer.java:182) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.a(MinecraftServer.java:282) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.g(MinecraftServer.java:326) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.n(MinecraftServer.java:352) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at org.bukkit.craftbukkit.v1_7_R3.CraftServer.enablePlugins(CraftServer.java:389) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at org.bukkit.craftbukkit.v1_7_R3.CraftServer.loadPlugin(CraftServer.java:455) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[craftbukkit-beta.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
12.01 03:42:01 [Server] INFO at Commands.Main.onEnable(Main.java:30) ~[?:?]
12.01 03:42:01 [Server] INFO at Commands.SettingsManager.<init>(SettingsManager.java:21) ~[?:?]
12.01 03:42:01 [Server] INFO java.lang.NullPointerException
12.01 03:42:01 [Server] ERROR Error occurred while enabling BasicCommands v1.0.0 (Is it up to date?)
12.01 03:42:01 [Server] INFO Enabling BasicCommands v1.0.0
12.01 03:42:01 [Server] INFO Unused enchantments: LURE(62) LUCK(61)
12.01 03:42:01 [Server] INFO Enabling TimTheEnchanter v3.0
12.01 03:42:01 [Server] INFO Preparing start region for level 2 (Seed: -5428393076992154619)
12.01 03:42:01 [Server] INFO Preparing start region for level 1 (Seed: -5428393076992154619)
12.01 03:42:01 [Server] INFO Preparing spawn area: 90%
12.01 03:42:00 [Server] INFO Preparing start region for level 0 (Seed: -5428393076992154619)
12.01 03:42:00 [Server] WARN Could not get latest artifact information: IOException
12.01 03:42:00 [Server] INFO Preparing level "world"
12.01 03:42:00 [Server] INFO Loading Prison v1.0.0
12.01 03:42:00 [Server] INFO Loading VoxelSniper v5.170.0-SNAPSHOT-jnks317-gitfcb8fe1
12.01 03:42:00 [Server] INFO Loading MobPointCount v1.0.0
12.01 03:42:00 [Server] INFO Loading SReload v1.2
12.01 03:41:59 [Server] INFO Loading Multiverse-Core v2.5-b691
12.01 03:41:59 [Server] INFO Loading WorldEdit v6.0;3342-78f975b9
12.01 03:41:59 [Server] INFO Loading KillMobs v1.0.0
12.01 03:41:59 [Server] INFO Loading BasicCommands v1.0.0
12.01 03:41:59 [Server] INFO Loading TimTheEnchanter v3.0
12.01 03:41:59 [Server] WARN Could not get information about this CraftBukkit version; perhaps you are running a custom one?: IOException
12.01 03:41:59 [Server] INFO This server is running CraftBukkit version git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks (MC: 1.7.9) (Implementing API version 1.7.9-R0.3-SNAPSHOT)
12.01 03:41:59 [Server] INFO Starting Minecraft server on 162.248.247.114:41064
12.01 03:41:59 [Server] INFO Generating keypair
12.01 03:41:59 [Server] INFO Default game type: SURVIVAL
12.01 03:41:59 [Server] INFO Loading properties
12.01 03:41:59 [Server] INFO Starting minecraft server version 1.7.9
12.01 03:41:52 [Server] INFO Loading libraries, please wait...
12.01 03:41:52 [Multicraft] Loaded config for "Mod: Craftbukkit Beta"
12.01 03:41:52 [Multicraft] Starting server!
12.01 03:41:52 [Multicraft] Loading server properties
12.01 03:41:51 [Multicraft] Server stopped
12.01 03:41:51 [Multicraft] Server shut down
12.01 03:41:51 [Server] INFO Saving worlds
12.01 03:41:51 [Server] INFO Saving players
12.01 03:41:51 [Server] INFO Stopping server
12.01 03:41:51 [Server] INFO Saving chunks for level 'Prison'/Overworld
12.01 03:41:51 [Server] INFO Saving chunks for level 'plotworld'/Overworld
12.01 03:41:51 [Server] INFO Saving chunks for level 'world_the_end'/The End
12.01 03:41:51 [Server] INFO Saving chunks for level 'world_nether'/Nether
12.01 03:41:51 [Server] INFO Saving chunks for level 'world'/Overworld
12.01 03:41:51 [Server] INFO Saving worlds
12.01 03:41:51 [Server] INFO Saving players
12.01 03:41:51 [Server] INFO I *warned* you, but did you listen to me? Oh, no, you *knew*, didn't you? Oh, it's just a harmless little *bunny*, isn't it?
12.01 03:41:51 [Server] INFO Disabling TimTheEnchanter v3.0
12.01 03:41:51 [Server] INFO Disabling BasicCommands v1.0.0
12.01 03:41:51 [Server] INFO Disabling KillMobs v1.0.0
12.01 03:41:51 [Server] INFO Disabling WorldEdit v6.0;3342-78f975b9
12.01 03:41:51 [Server] INFO Disabling Multiverse-Core v2.5-b691
12.01 03:41:51 [Server] INFO Disabling SReload v1.2
12.01 03:41:51 [Server] INFO Disabling MobPointCount v1.0.0
12.01 03:41:51 [Server] INFO Disabling VoxelSniper v5.170.0-SNAPSHOT-jnks317-gitfcb8fe1
12.01 03:41:51 [Server] INFO Disabling Prison v1.0.0
12.01 03:41:51 [Server] INFO Stopping server
12.01 03:41:51 [Server] INFO CONSOLE: Stopping the server..
12.01 03:41:51 [Server] INFO CONSOLE: Forcing save..
12.01 03:41:51 [Multicraft] Stopping server!
12.01 03:41:51 [Multicraft] Received restart command

 

@BrayzPlayz Put the whole thing in a pastebin.

 

http://pastebin.com/ibY1Xy5Y @nverdier

 

Just use Bukkit.getWorld("world").setSpawnLocation(0, 0, 0);
?

 

Ok what do I replace that with then @Krizeh ???

 

@BrayzPlayz Check the Javadocs for the parameters. We aren't going to tell you exactly what to write.

 

@BrayzPlayz SettingsManager line 21 is null

 

Pogostick29dev has a good tutorial on a plugin that sets the spawn - maybe you should watch that video.

 

When accessing the config in different classes, you want to have an instance in the class of your Main class.

Code:

private final Main plugin;

public *ClassName*(Main plugin){
    this.plugin = plugin;
}

If you wanna check out some tutorials on saving locations into config, and methods, check out my youtube channel.
www.youtube.com/helloitscookie

 

You're using a static reference of a class to get an instanced variable.

1. (Best) Make the "SettingsManager" class only have on instance and make it static
2. Create a single instance of "SettingsManager" in your main class and pass it as a variable to other methods and classes

How to do 1.

Code:

//Make your class impossible to construct outside of using the single instance
private SettingsManager() { }

//Create a single static instance of your variable
private static final SettingsManager instance = new SettingsManager();

//Create a single method to get the only instance of the class
public static SettingsManager getInstance() { return instance; }

//Create a setup method that you call at onEnable() in your main class
public void setup()
{
    //Anything that needs to be initialized in your class or set up goes here
}

Then in your onEnable() class, you simply setup your single instance before anything else has time to use it.

Code:

@Override
public void onEnable()
{
    SettingsManager.getInstance().setup();
}

 

@unrealdesign There's no reason for an instance method for "setup". That's what constructors are for

 

Not if you're creating a single instance.

 

@unrealdesign But then you'd have to do new SettingsManager().setup()... it makes no sense... why not do whatever's done in setup in the constructor?

 

First off that wouldn't work because the constructor is private. Second off, you can't because a constructor constructs a new instance

 

@unrealdesign Well, alright then. SettingsManager.getInstance().setup() equally makes no sense. Why not put the setup() method inside the private constructor?

 

If you thought about it, then you'd realize why. What if the setup requires the instance of your main class or any other variable? Think about that, then tell me if it's dumb

 

@unrealdesign If it requires that, then maybe the static design of it is off

 

Nope, it's perfect, because it allows a whole class to be "statically" referenced as long as it's initialized at start up.

 

Define "good."