Fixed world save message

src/main/kotlin/net/trivernis/superutils/EventListener.kt

@@ -1,6 +1,7 @@
 package net.trivernis.superutils
 
 import com.earth2me.essentials.Essentials
+import com.onarandombox.MultiverseCore.MultiverseCore
 import net.trivernis.superutils.commands.CommandC
 import org.bukkit.Server
 import org.bukkit.configuration.file.FileConfiguration
@@ -12,6 +13,7 @@ import org.bukkit.event.world.WorldSaveEvent
 import org.bukkit.potion.PotionEffectType
 
 class EventListener(private val config: FileConfiguration, private val essentials: Essentials?,
+                    private val multiverseCore: MultiverseCore?,
                     private val commandC: CommandC, private val server: Server): Listener {
     /**
      * Removes the night vision effect from the player if given by /c command
@@ -36,11 +38,21 @@ class EventListener(private val config: FileConfiguration, private val essential
     }
 
     /**
-     * Broadcasts that the world has been saved
+     * Broadcasts that the world has been saved.
+     * If multiverse core is used, the message is broadcasted for the spawn world.
+     * Else it is broadcasted for the world with the name "world"
      */
     @EventHandler fun onWorldSave(event: WorldSaveEvent) {
         if (config.getBoolean("save-notification")) {
+            if (multiverseCore != null) {
+                if (multiverseCore.mvWorldManager.firstSpawnWorld.name == event.world.name) {
                     server.broadcastMessage("The world has been saved.")
                 }
+            } else {
+                if (event.world.name == "world") {
+                    server.broadcastMessage("The world has been saved.")
+                }
+            }
+        }
     }
 }

src/main/kotlin/net/trivernis/superutils/SuperUtils.kt

@@ -2,10 +2,7 @@ package net.trivernis.superutils
 
 import com.earth2me.essentials.Essentials
 import com.onarandombox.MultiverseCore.MultiverseCore
-import net.trivernis.superutils.commands.CommandC
-import net.trivernis.superutils.commands.CommandH
-import net.trivernis.superutils.commands.CommandReload
-import net.trivernis.superutils.commands.CommandWp
+import net.trivernis.superutils.commands.*
 import org.bukkit.configuration.file.FileConfiguration
 import org.bukkit.entity.Minecart
 import org.bukkit.plugin.java.JavaPlugin
@@ -19,8 +16,9 @@ class SuperUtils : JavaPlugin() {
         configure()
         val essentials = getEssentials()
         val commandC = CommandC(getMultiverseCore(), essentials)
-        server.pluginManager.registerEvents(EventListener(config, essentials, commandC, server), this)
+        server.pluginManager.registerEvents(EventListener(config, essentials, getMultiverseCore(), commandC, server), this)
         getCommand("superutils reload")?.setExecutor(CommandReload(this))
+        getCommand("scheduleshutdown")?.setExecutor(CommandScheduleShutdown(this))
         getCommand("c")?.setExecutor(commandC)
 
         if (essentials != null) {

src/main/kotlin/net/trivernis/superutils/commands/CommandScheduleRestart.kt

@@ -0,0 +1,31 @@
+package net.trivernis.superutils.commands
+
+import java.lang.Double.parseDouble
+import net.trivernis.superutils.SuperUtils
+import org.bukkit.command.Command
+import org.bukkit.command.CommandExecutor
+import org.bukkit.command.CommandSender
+import java.lang.NumberFormatException
+
+class CommandScheduleShutdown(private val superUtils: SuperUtils): CommandExecutor {
+    /**
+     * Command that schedules a server shutdown.
+     */
+    override fun onCommand(sender: CommandSender, command: Command, label: String, args: Array<out String>): Boolean {
+        var scheduling: Double = 60.0   // 10 seconds to shutdown
+        if (!args.isNullOrEmpty()) {
+            try {
+                 scheduling = parseDouble(args[0])
+            } catch (e: NumberFormatException) {
+                sender.sendMessage("Invalid number format for timing")
+                return false
+            }
+        }
+        sender.server.scheduler.scheduleSyncDelayedTask(superUtils, {
+            sender.server.shutdown()
+        }, (20*scheduling).toLong())
+        sender.server.broadcastMessage("Server shutdown in $scheduling seconds!")
+        return true
+    }
+
+}

src/main/resources/plugin.yml

@@ -25,6 +25,11 @@ commands:
     permission: superutils.wp
     permission-message: You do not have permission!
     usage: /wp {warp}
+  scheduleshutdown:
+    description: schedule a restart
+    permission: superutils.scheduleshutdown
+    permission-message: You do not have permission!
+    usage: /schedulerestart {seconds}
 permissions:
   superutils.reload:
     description: Allows reload command
@@ -38,6 +43,9 @@ permissions:
   superutils.wp:
     description: Allow wp command
     default: op
+  superutils.scheduleshutdown:
+    description: Allow scheduleshutdown command
+    default: op
   superutils.*:
     description: Wildcard permission
     default: op