OkGlass

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OkGlass

OkGlass is a highly configurable performance monitor that uses a scoreboards to display a system information: memory usage, ticks-per-second (TPS), ping result of pinging a host, etc.

OkGlass

Features

Display a window that contains a system information
Disable any unnecessary "gadget" (just edit gadgets.yml)
Allows to use custom gadgets created by me or by anyone who want to create a OkGlass gadget.

Why do I want it?

If you need to see a system information without typing additional command you need OkGlass!

How to use it?

Install plugin and gadgets
Type /okglass and.... it's all!

Gadgets

You can find more information about OkGlass gadgets here: http://dev.bukkit.org/bukkit-mods/okglass/pages/gadgets/

Warning! One of included gadgets - gadget PlayerPing (GadgetPlayerPing.jar) requires a FakePlayersOnline plugin installed. If FakerPlayersOnline is not installed at your server this gadget will be disabled

Commands:

/okglass show — show OkGlass dispaly
/okglass hide — hide OkGlass display
/okglass cfg — display configuration and list of available (enabled) gadgets
/okglass reload — reload plugin configuration and restart gadgets

Permissions:

okglass.showhide — allows to show and hide OkGlass display
okglass.config — allows to use /okglass help, /okglass cfg and /okglass reload command and receive a version update notifications

Configuration

To configure plugin, you must edit config.yml and gadgets.yml and type /okg reload command (or restart server).

config.yml:

general:
  check-updates: true # Check plugin updates at dev.bukkit.org
  language: english    # Language, Russian is included.
  language-save: false # Save the translation file
OkGlass:
  display-refresh-delay: 10  # Delay between OkGlass display refreshes. 
  title: '&6OK''GLASS' # Title of OkGlass window
  default-color: a # Default color of gadget's title
  debug: false # debug-mode

gadgets.yml

Chunks:      # Gadget name
  enabled: true  # Enable gadget, every gadget could be disabled
Entities:
  enabled: true
Memory:
  enabled: true
  gigabytes: false  
Ping:
  enabled: true
  delay-time: 30
  number-of-repeats: 5
  host: google.com
  show-host-name: true
  use-java-ping: false
PlayerPing:
  enabled: true
TPS:
  enabled: true
  tps-update-delay: 10

Metrics and update checker

OkGlass includes two features that use your server internet connection. First one is Metrics, using to collect information about plugin (versions of plugin, of Java.. etc.) and second is update checker (required to find newer version of OkGlass at dev.bukkit.org). If you don't like this features you can easy disable it. To disable update checker you need to set parameter "version-check" to "false" in config.yml. Obtain more information about Metrics and learn how to switch off it, you can read here.

Comments

_ForgeUser7076312
- Join Date: 6/27/2011
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#22 _ForgeUser7076312

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Posted Jun 9, 2013
It was only a matter of time before someone did this...

Last edited by _ForgeUser7076312: Jun 9, 2013

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fromgate
- Join Date: 9/16/2011
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#21 fromgate

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Posted Jun 8, 2013
v0.2.0

Now gadgets could provide multiple lines at scoreboards
Added /okglass reload command. This command reloads configuration and restarts gadgets.
Fixed permission "okglass.showhide" (I hope :))
Increased stability: errors in gadgets will not crash plugin
New gadget format (all included gadgets recoded)
And I think now gadget Memory will show a memory size normally (again :))
Added new gadgets!
Last edited by fromgate: Jun 8, 2013

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fromgate
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#20 fromgate

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Posted Jun 6, 2013
@vivosims

I have no any idea what could be a reason of changing your blockbreaking. OkGlass did not handle block breaking event and will not effect on the block breaking and interacting...

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fromgate
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#19 fromgate

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Posted Jun 6, 2013
@Hdom

Player information are in plan. It's a reason why I'm not post a "how to made" a gadgets: I will change Gadget class format.

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_ForgeUser11609326
- Join Date: 6/5/2013
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#18 _ForgeUser11609326

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Posted Jun 5, 2013
@vivosims

Creative always has had instant block breaking, and from reading the source code of this plugin I can say that it has no effect on block breaking at all.

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_ForgeUser8501535
- Join Date: 2/28/2012
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#17 _ForgeUser8501535

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Posted Jun 5, 2013
Just a ps, your plugin disables scoreboard, my server uses scoreboard for rank status, this can be a big problem.

Also block breaking seems to be instant with your plugin installed in creative, this was not so before i installed your plugin, please fix!!! :)

hope to see your plugin improve as it grows. -Vivo

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_ForgeUser11609326
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#16 _ForgeUser11609326

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Posted Jun 5, 2013
I find this to be a great idea, but i would like to see a greater selection of gadgets. I attempted to make a few but I failed at acquiring individual player information for the player being displayed. I have a couple Gadget Ideas:

Balance information for server that use essentials economy or related. (Ex - Balance: $1000.00) (I attempted this one but my skills in minecraft plugins are not well developed)
Player Online amount. (I made a simple version of this one: Link Removed: http://www.mediafire.com/?w42xy2rcg9yc5fs )
Current world. (Ex - World: MyWorld)
Partner, for servers with marriage addon. I also have a problem, my players cant see the plugin and they cant use okglass command. I already gave them permission to "okglass.*" but it doesnt work.
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fromgate
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#15 fromgate

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Posted Jun 5, 2013
@WizardCM

Thank you for suggestions! It think all of them could be implemented (and I have now "todo" for weekend :))

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fromgate
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#14 fromgate

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Posted Jun 5, 2013
@fr333n3rgy

ooh... oh... I will recheck permissions.

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WizardCM
- Location: Melbourne
- Join Date: 5/19/2011
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#13 WizardCM

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Posted Jun 5, 2013
@fromgate

What if you did a check to see if a certain entry exists? Say if TPS is green, don't refresh it just update the value (maybe more frequently too?) but if it needs to be changed to yellow, delete the green entry? It'd make it more visually appealing when having it there for a long time, rather than being this flickering thing on the side - not annoying, but not the best either.

With OkGlass 0.1.1 http://wizrd.tk/h6zqs8 (running on Spigot, which could be the issue - sorry, should have mentioned this earlier)

Awesome, sounds good. :)

Just noticed, TPS is the only entry/gadget that includes a colon (TPS: vs TPS) - probably a minor typo :P

Minor bug, no idea what the cause is - over time gadgets slowly started disappearing - first Chunks then Entities. Error: http://wizrd.tk/m7baaa

Also, would it be possible to have a config option to change the heading from "OK'GLASS"? It'd be nice to be able to change it to something like "Server Status"

Finally, a list of gadget ideas

Player count - updates when a player connects/disconnects

Count of currently loaded worlds

Eventually, a current world section? Like.. the chunk and entity count for the user's current world - a little more personal. Wouldn't have to be 'Chunks [survival_the_end] 697' with the worldname, just 'Chunks [world] 697' alongside 'Chunks [server] 3531' or just 'Chunks 697' as it is now.
Last edited by WizardCM: Jun 5, 2013

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_ForgeUser11244005
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#12 _ForgeUser11244005

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Posted Jun 5, 2013
beautiful, just beautiful ... only one tiny thing. adding the okglass.showhide was not enough to enable the plugin for my users (it accepted the command /okglass show without errors but no display...), i had to allow okglass.* to make it work... seems like some switches must need to be adjusted in your plugin :) .. still, great plugin! thank you.

Last edited by _ForgeUser11244005: Jun 5, 2013

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_ForgeUser10851929
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#11 _ForgeUser10851929

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Posted Jun 4, 2013
Привет, fromgate, плагин супер, 5+

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_ForgeUser11272644
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#10 _ForgeUser11272644

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Posted Jun 4, 2013
Amazing idea, helpfull to everybody. ty !

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fromgate
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#9 fromgate

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Posted Jun 4, 2013
New version uploaded:

v0.1.1

Now error in gadgets will not crash plugin. If gadget throws an exception or error OkGlass will disable this gadget and remove it from the scoreboard.
I think now gadget Memory will show a memory size normally.
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fromgate
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#8 fromgate

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Posted Jun 4, 2013
@WizardCM

Thank you for your message and suggestions.

Refreshing. It's really deletes score board and send it again. I choose this way of refreshing because some gadgets can change text (the left side) and if you don't delete it will float at screen and you can get green TPS and a yellow TPS line.
I think I fixed memory problem (new gadget uploaded with new version of plugin). New version works fine at my home PC (Windows) and at our server - Linux.
Ok, I will remove toggle feature from /okglass show command. But in next version (not in 0.1.1 that I will upload today)
Ooops! Right permission is okglass.showhide!!! Sorry I will change it at the description
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fromgate
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#7 fromgate

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Posted Jun 4, 2013
@m0m0lepr0 Hello, you can remove PlayerPing gadget it uses plugin FakePlayerOnline that was not installed at your server.

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WizardCM
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#6 WizardCM

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Posted Jun 3, 2013
So every time it 'refreshes' it seems to just delete all the entries and set them again. Couldn't it just update the values?

Secondly, for memory it shows me "Mem -2513Mb /" which should be 2366MB and not a negative number.

Thirdly, /gadget show shouldn't be a toggle, it should only show if it's not already.

Fourthly, the okglass.show permission does nothing (at least on Privileges).

Anyway, I think this plugin is an awesome idea and plan to use it in future!

Last edited by WizardCM: Jun 4, 2013

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_ForgeUser9801813

Join Date: 10/13/2012
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#5 Posted Jun 3, 2013

Managed to get the plugin (As always standard disclaimer about malware and so Download at your own risk : http://dev.bukkit.org/bukkit-mods/okglass/files/1-okglass-v0-1-0/)

Get that error when doing /okglass

21:42:31 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'okglass' in plugin OkGlass v0.1.0
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:189)
	at org.bukkit.craftbukkit.v1_5_R3.CraftServer.dispatchCommand(CraftServer.java:546)
	at net.minecraft.server.v1_5_R3.PlayerConnection.handleCommand(PlayerConnection.java:979)
	at net.minecraft.server.v1_5_R3.PlayerConnection.chat(PlayerConnection.java:895)
	at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java:840)
	at net.minecraft.server.v1_5_R3.Packet3Chat.handle(Packet3Chat.java:44)
	at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:218)
	at net.minecraft.server.v1_5_R3.PlayerConnection.d(PlayerConnection.java:109)
	at net.minecraft.server.v1_5_R3.ServerConnection.b(SourceFile:35)
	at org.spigotmc.MultiplexingServerConnection.b(MultiplexingServerConnection.java:72)
	at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:583)
	at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:227)
	at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:472)
	at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:404)
	at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.NoClassDefFoundError: me/fromgate/fakeplayersonline/FPOcbo
	at me.fromgate.okgadgets.GadgetPlayerPing.getResultValue(GadgetPlayerPing.java:25)
	at me.fromgate.okglass.Gadgets.refreshGadgets(Gadgets.java:126)
	at me.fromgate.okglass.Gadgets.sendGadgetsToAll(Gadgets.java:146)
	at me.fromgate.okglass.OGUtil.executeCommand(OGUtil.java:32)
	at me.fromgate.okglass.OGUtil.onCommand(OGUtil.java:60)
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
	... 15 more
Caused by: java.lang.ClassNotFoundException: me.fromgate.fakeplayersonline.FPOcbo
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
	at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:787)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
	... 21 more
21:42:41 [SEVERE] Exception in thread "Craft Scheduler Thread - 3" 
21:42:41 [SEVERE] org.apache.commons.lang.UnhandledException: Plugin OkGlass v0.1.0 generated an exception while executing task 25
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.NoClassDefFoundError: me/fromgate/fakeplayersonline/FPOcbo
	at me.fromgate.okgadgets.GadgetPlayerPing.getResultValue(GadgetPlayerPing.java:25)
	at me.fromgate.okglass.Gadgets.refreshGadgets(Gadgets.java:126)
	at me.fromgate.okglass.Gadgets.sendGadgetsToAll(Gadgets.java:146)
	at me.fromgate.okglass.Gadgets$1.run(Gadgets.java:165)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftTask.run(CraftTask.java:58)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
	... 3 more

And it goes on at each refresh

Whoops nevermind got what was wrong, I needed a dependencie :) The memory widget is acting a bit weirdly

Another error

22:01:59 [SEVERE] Exception in thread "Craft Scheduler Thread - 13" 
22:01:59 [SEVERE] org.apache.commons.lang.UnhandledException: Plugin OkGlass v0.1.0 generated an exception while executing task 25
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:722)
Caused by: java.util.ConcurrentModificationException
	at org.bukkit.craftbukkit.v1_5_R3.util.LongObjectHashMap$ValueIterator.next(LongObjectHashMap.java:304)
	at java.util.AbstractCollection.toArray(AbstractCollection.java:141)
	at org.bukkit.craftbukkit.v1_5_R3.CraftWorld.getLoadedChunks(CraftWorld.java:252)
	at me.fromgate.okgadgets.GadgetChunks.getResultValue(GadgetChunks.java:30)
	at me.fromgate.okglass.Gadgets.refreshGadgets(Gadgets.java:126)
	at me.fromgate.okglass.Gadgets.sendGadgetsToAll(Gadgets.java:146)
	at me.fromgate.okglass.Gadgets$1.run(Gadgets.java:165)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftTask.run(CraftTask.java:58)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
	... 3 more



22:03:39 [SEVERE] Exception in thread "Craft Scheduler Thread - 15" 
22:03:39 [SEVERE] org.apache.commons.lang.UnhandledException: Plugin OkGlass v0.1.0 generated an exception while executing task 25
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:722)
Caused by: java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:819)
	at java.util.ArrayList$Itr.next(ArrayList.java:791)
	at org.bukkit.craftbukkit.v1_5_R3.CraftWorld.getEntities(CraftWorld.java:664)
	at me.fromgate.okgadgets.GadgetEntities.getResultValue(GadgetEntities.java:29)
	at me.fromgate.okglass.Gadgets.refreshGadgets(Gadgets.java:126)
	at me.fromgate.okglass.Gadgets.sendGadgetsToAll(Gadgets.java:146)
	at me.fromgate.okglass.Gadgets$1.run(Gadgets.java:165)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftTask.run(CraftTask.java:58)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
	... 3 more

Causing chunks and entities to be removed. Backed after refresh

Last edited by _ForgeUser9801813: Jun 3, 2013

fromgate
- Join Date: 9/16/2011
- Posts: 1,070
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#4 fromgate

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Posted Jun 3, 2013
@Sothatsit

Sure! Source of plugin: http://github.com/fromgate/OkGlass And source of the gadgets: http://github.com/fromgate/OkGlassGadgets

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_ForgeUser7516118
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#3 _ForgeUser7516118

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Posted Jun 3, 2013
is there an available source code i could look at?

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Project ID

58478
Created

Jun 2, 2013
Last Released File

Nov 28, 2016
Total Downloads

5,190
License

GNU General Public License ver...

Bukkit

OkGlass

Bukkit Plugins

OkGlass

Table of Contents

OkGlass

Features

Why do I want it?

How to use it?

Gadgets

Commands:

Permissions:

Configuration

Metrics and update checker

Comments

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