Changed main class name and added events

- added event listener for advancement payout
- added config for payout configuration
- changed Main to SuperUtils

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

@@ -0,0 +1,34 @@
+package net.trivernis.superutils
+
+import com.earth2me.essentials.Essentials
+import net.trivernis.superutils.commands.CommandC
+import org.bukkit.configuration.file.FileConfiguration
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+import org.bukkit.event.player.PlayerAdvancementDoneEvent
+import org.bukkit.event.player.PlayerGameModeChangeEvent
+import org.bukkit.potion.PotionEffectType
+
+class EventListener(private val config: FileConfiguration, private val essentials: Essentials?, private val commandC: CommandC,): Listener {
+    /**
+     * Removes the night vision effect from the player if given by /c command
+     */
+    @EventHandler fun onPlayerGameModeChange(event: PlayerGameModeChangeEvent) {
+        if (commandC.spectatorPlayers.contains(event.player)) {
+            event.player.removePotionEffect(PotionEffectType.NIGHT_VISION)
+            commandC.spectatorPlayers.remove(event.player)
+        }
+    }
+
+    /**
+     * Rewardes player advancements.
+     */
+    @EventHandler fun onPlayerAdvancement(event: PlayerAdvancementDoneEvent) {
+        if (essentials != null) {
+            val payout = config.getDouble("advancement-payout")
+            if (payout > 0) {
+                essentials.getUser(event.player).giveMoney(payout.toBigDecimal())
+            }
+        }
+    }
+}

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

@@ -5,17 +5,22 @@ import com.onarandombox.MultiverseCore.MultiverseCore
 import net.trivernis.superutils.commands.CommandC
 import net.trivernis.superutils.commands.CommandH
 import net.trivernis.superutils.commands.CommandWp
+import org.bukkit.configuration.file.FileConfiguration
+import org.bukkit.entity.Minecart
 import org.bukkit.plugin.java.JavaPlugin
 
-class Main : JavaPlugin() {
+class SuperUtils : JavaPlugin() {
 
     /**
      * Executed on plugin enable
      */
     override fun onEnable() {
-        getCommand("c")?.setExecutor(CommandC(getMultiverseCore()))
+        configure()
-
         val essentials = getEssentials()
+        val commandC = CommandC(getMultiverseCore(), essentials)
+        server.pluginManager.registerEvents(EventListener(config, essentials, commandC), this)
+        getCommand("c")?.setExecutor(commandC)
+
         if (essentials != null) {
             logger.info("Registering short forms for Essentials plugin features.")
             getCommand("h")?.setExecutor(CommandH(essentials))
@@ -51,4 +56,10 @@ class Main : JavaPlugin() {
         else
             null
     }
+
+    private fun configure() {
+        config.addDefault("advancement-payout", 50)
+        config.options().copyDefaults(true)
+        saveConfig()
+    }
 }

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

@@ -1,5 +1,6 @@
 package net.trivernis.superutils.commands
 
+import com.earth2me.essentials.Essentials
 import com.onarandombox.MultiverseCore.MultiverseCore
 import org.bukkit.GameMode
 import org.bukkit.command.Command
@@ -8,7 +9,8 @@ import org.bukkit.command.CommandSender
 import org.bukkit.entity.Player
 import org.bukkit.potion.PotionEffectType
 
-class CommandC(private var multiverseCore: MultiverseCore?): CommandExecutor {
+class CommandC(private var multiverseCore: MultiverseCore?, private var essentials: Essentials?): CommandExecutor {
+    var spectatorPlayers: HashSet<Player> = emptyList<Player>().toHashSet()
     /**
      * Sets the users gamemode to spectator with nightvision or back to survival
      */
@@ -17,14 +19,20 @@ class CommandC(private var multiverseCore: MultiverseCore?): CommandExecutor {
             if (sender.gameMode != GameMode.SPECTATOR) {
                 sender.gameMode = GameMode.SPECTATOR
                 sender.addPotionEffect(PotionEffectType.NIGHT_VISION.createEffect(1000000, 255))
+                if (essentials != null) {
+                    val commandCost = essentials!!.settings.getCommandCost("c")
+                    essentials!!.getUser(sender).takeMoney(commandCost)
+                }
             } else {
                 sender.removePotionEffect(PotionEffectType.NIGHT_VISION)
                 if (multiverseCore != null) {
                     // get the multiverse gamemode of the world
                     val worldGameMode: GameMode = multiverseCore!!.mvWorldManager.getMVWorld(sender.world).gameMode
                     sender.gameMode = worldGameMode
+                    spectatorPlayers.add(sender)
                 } else {
                     sender.gameMode = GameMode.SURVIVAL
+                    spectatorPlayers.remove(sender)
                 }
             }
             return true

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

@@ -19,7 +19,8 @@ class CommandH(private var essentials: Essentials) : CommandExecutor, TabComplet
     override fun onTabComplete(sender: CommandSender, command: Command, alias: String, args: Array<out String>): MutableList<String> {
         return if (sender is Player && command.testPermission(sender)) {
             if (args.isNotEmpty()) {
-                essentials.getUser(sender).homes.filter {it.contains(args.first())}.toMutableList()
+                essentials.getUser(sender).homes
+                        .filter {it.indexOf(args[0], ignoreCase = true) == 0}.toMutableList()
             } else {
                 essentials.getUser(sender).homes
             }

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

@@ -18,7 +18,7 @@ class CommandWp(private val essentials: Essentials): CommandExecutor, TabComplet
     override fun onTabComplete(sender: CommandSender, command: Command, alias: String, args: Array<out String>): MutableList<String> {
         if (sender is Player) {
             return if (args.isNotEmpty()) {
-                essentials.warps.list.filter{it.contains(args.first(), ignoreCase = true)}.toMutableList()
+                essentials.warps.list.filter { it.indexOf(args[0], ignoreCase = true) == 0 }.toMutableList()
             } else {
                 essentials.warps.list.toMutableList()
             }
@@ -33,10 +33,11 @@ class CommandWp(private val essentials: Essentials): CommandExecutor, TabComplet
         if (sender is Player) {
             if (args.isNotEmpty()) {
                 val essUser: User = essentials.getUser(sender)
+                if (essentials.warps.list.find { it.equals(args[0], ignoreCase = true) }?.isNotEmpty() == true) {
                     val warp = essentials.warps.getWarp(args.first())
-                if (warp != null) {
                     val teleportCost = Trade(essentials.settings.getCommandCost("warp"), essentials)
                     essUser.teleport.teleport(warp.block.location, teleportCost, PlayerTeleportEvent.TeleportCause.COMMAND)
+                    return true
                 } else {
                     sender.sendMessage("Warp \"${args.first()}\" not found")
                 }

src/main/resources/plugin.yml

@@ -1,4 +1,4 @@
-main: net.trivernis.superutils.Main
+main: net.trivernis.superutils.SuperUtils
 name: SuperUtils
 version: '1.0 SNAPSHOT'
 description: Utility commands plugin.