Unstuck command and colored messages

build.gradle

@@ -37,7 +37,7 @@ repositories {
 
 dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.12'
-    compileOnly "org.spigotmc:spigot-api:1.14.2-R0.1-SNAPSHOT"
+    compileOnly "org.spigotmc:spigot-api:1.14.4-R0.1-SNAPSHOT"
     compileOnly 'net.ess3:EssentialsX:2.16.1'
     compileOnly 'com.onarandombox.multiversecore:Multiverse-Core:4.0.0'
     compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8"

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

@@ -2,6 +2,8 @@ package net.trivernis.superutils
 
 import com.earth2me.essentials.Essentials
 import com.onarandombox.MultiverseCore.MultiverseCore
+import net.md_5.bungee.api.ChatColor
+import net.md_5.bungee.api.chat.ComponentBuilder
 import net.trivernis.superutils.commands.CommandC
 import org.bukkit.Server
 import org.bukkit.configuration.file.FileConfiguration
@@ -11,9 +13,9 @@ import org.bukkit.event.player.PlayerAdvancementDoneEvent
 import org.bukkit.event.player.PlayerGameModeChangeEvent
 import org.bukkit.event.world.WorldSaveEvent
 import org.bukkit.potion.PotionEffectType
+import net.md_5.bungee.api.chat.TextComponent
 
 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
@@ -44,13 +46,14 @@ class EventListener(private val config: FileConfiguration, private val essential
      */
     @EventHandler fun onWorldSave(event: WorldSaveEvent) {
         if (config.getBoolean("save-notification")) {
-            if (multiverseCore != null) {
+            server.consoleSender.sendMessage("The ${event.world.name} has been saved.")
-                if (multiverseCore.mvWorldManager.firstSpawnWorld.name == event.world.name) {
+            server.operators.forEach {
-                    server.broadcastMessage("The world has been saved.")
+                val player = it.player
-                }
+                val message = ComponentBuilder("World ")
-            } else {
+                        .append(event.world.name).color(ChatColor.RED)
-                if (event.world.name == "world") {
+                        .append(" has been saved").color(ChatColor.WHITE).create()
-                    server.broadcastMessage("The world has been saved.")
+                if (player?.world == event.world) {
+                    player.spigot().sendMessage(*message)
                 }
             }
         }

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

@@ -3,8 +3,6 @@ package net.trivernis.superutils
 import com.earth2me.essentials.Essentials
 import com.onarandombox.MultiverseCore.MultiverseCore
 import net.trivernis.superutils.commands.*
-import org.bukkit.configuration.file.FileConfiguration
-import org.bukkit.entity.Minecart
 import org.bukkit.plugin.java.JavaPlugin
 
 class SuperUtils : JavaPlugin() {
@@ -16,7 +14,7 @@ class SuperUtils : JavaPlugin() {
         configure()
         val essentials = getEssentials()
         val commandC = CommandC(getMultiverseCore(), essentials)
-        server.pluginManager.registerEvents(EventListener(config, essentials, getMultiverseCore(), commandC, server), this)
+        server.pluginManager.registerEvents(EventListener(config, essentials, commandC, server), this)
         getCommand("superutils reload")?.setExecutor(CommandReload(this))
         getCommand("scheduleshutdown")?.setExecutor(CommandScheduleShutdown(this))
         getCommand("c")?.setExecutor(commandC)
@@ -25,6 +23,7 @@ class SuperUtils : JavaPlugin() {
             logger.info("Registering short forms for Essentials plugin features.")
             getCommand("h")?.setExecutor(CommandH(essentials))
             getCommand("wp")?.setExecutor(CommandWp(essentials))
+            getCommand("unstuck")?.setExecutor(CommandUnstuck(essentials))
         }
     }
 

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

@@ -2,6 +2,8 @@ package net.trivernis.superutils.commands
 
 import com.earth2me.essentials.Essentials
 import com.onarandombox.MultiverseCore.MultiverseCore
+import net.md_5.bungee.api.ChatColor
+import net.md_5.bungee.api.chat.ComponentBuilder
 import org.bukkit.GameMode
 import org.bukkit.command.Command
 import org.bukkit.command.CommandExecutor
@@ -25,7 +27,8 @@ class CommandC(private var multiverseCore: MultiverseCore?, private var essentia
                         sender.addPotionEffect(PotionEffectType.NIGHT_VISION.createEffect(1000000, 255))
                         essUser.takeMoney(commandCost)
                     } else {
-                        sender.sendMessage("You do not have enough money for this command")
+                        sender.spigot().sendMessage(*ComponentBuilder("You do not have enough money for this command")
+                                .color(ChatColor.RED).create())
                     }
                 } else {
                     sender.gameMode = GameMode.SPECTATOR

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

@@ -2,6 +2,8 @@ package net.trivernis.superutils.commands
 
 import com.earth2me.essentials.Essentials
 import com.earth2me.essentials.UserData
+import net.md_5.bungee.api.ChatColor
+import net.md_5.bungee.api.chat.ComponentBuilder
 import org.bukkit.Location
 import org.bukkit.command.Command
 import org.bukkit.command.CommandExecutor
@@ -35,21 +37,24 @@ class CommandH(private var essentials: Essentials) : CommandExecutor, TabComplet
     override fun onCommand(sender: CommandSender, command: Command, label: String, args: Array<out String>): Boolean {
         if (sender is Player && command.testPermission(sender)) {
             val essUser = essentials.getUser(sender)
-            val userHome: Location
+            val userHome: Location?
             userHome = if (args.isNotEmpty()) {
                 try {
                     essUser.getHome(args[0])
                 } catch (e: Exception) {
                     null
-                } as Location
+                }
             } else {
                 essUser.getHome("home")
             }
             if (userHome != null) {
-                essUser.teleport.teleport(userHome.block.location, null, PlayerTeleportEvent.TeleportCause.COMMAND)
+                essUser.teleport.teleport(userHome.block.location, null,
-                essUser.sendMessage("You have been teleported home.")
+                        PlayerTeleportEvent.TeleportCause.COMMAND)
+                sender.spigot().sendMessage(*ComponentBuilder("You have been teleported home.")
+                        .color(ChatColor.YELLOW).create())
             } else {
-                essUser.sendMessage("The specified home was not found.")
+                sender.spigot().sendMessage(*ComponentBuilder("The specified home was not found.")
+                        .color(ChatColor.RED).create())
             }
             return true
         } else {

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

@@ -1,5 +1,7 @@
 package net.trivernis.superutils.commands
 
+import net.md_5.bungee.api.ChatColor
+import net.md_5.bungee.api.chat.ComponentBuilder
 import java.lang.Double.parseDouble
 import net.trivernis.superutils.SuperUtils
 import org.bukkit.command.Command
@@ -24,7 +26,9 @@ class CommandScheduleShutdown(private val superUtils: SuperUtils): CommandExecut
         sender.server.scheduler.scheduleSyncDelayedTask(superUtils, {
             sender.server.shutdown()
         }, (20*scheduling).toLong())
-        sender.server.broadcastMessage("Server shutdown in $scheduling seconds!")
+        sender.server.spigot().broadcast(*ComponentBuilder("Server restart in ")
+                .append(scheduling.toString()).color(ChatColor.RED).append("seconds!").color(ChatColor.WHITE)
+                .create())
         return true
     }
 

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

@@ -0,0 +1,32 @@
+package net.trivernis.superutils.commands
+
+import com.earth2me.essentials.Essentials
+import net.md_5.bungee.api.ChatColor
+import org.bukkit.Material
+import org.bukkit.command.Command
+import org.bukkit.command.CommandExecutor
+import org.bukkit.command.CommandSender
+import org.bukkit.entity.Player
+import org.bukkit.event.player.PlayerTeleportEvent
+import net.md_5.bungee.api.chat.TextComponent
+
+class CommandUnstuck(private val essentials: Essentials): CommandExecutor {
+    /**
+     * Teleports the player to the next air block above.
+     */
+    override fun onCommand(sender: CommandSender, command: Command, label: String, args: Array<out String>): Boolean {
+        return if (command.testPermission(sender) && sender is Player) {
+            val essUser = essentials.getUser(sender)
+            val location = sender.location
+            while (location.block.type != Material.AIR)
+                location.add(.0, 1.0, .0)
+            essUser.teleport.teleport(location, null, PlayerTeleportEvent.TeleportCause.PLUGIN)
+            true
+        } else {
+            val message = TextComponent("You do not have permission!")
+            message.color = ChatColor.RED
+            sender.spigot().sendMessage(message)
+            true
+        }
+    }
+}

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

@@ -3,6 +3,8 @@ package net.trivernis.superutils.commands
 import com.earth2me.essentials.Essentials
 import com.earth2me.essentials.Trade
 import com.earth2me.essentials.User
+import net.md_5.bungee.api.ChatColor
+import net.md_5.bungee.api.chat.ComponentBuilder
 import org.bukkit.command.Command
 import org.bukkit.command.CommandExecutor
 import org.bukkit.command.CommandSender
@@ -40,14 +42,17 @@ class CommandWp(private val essentials: Essentials): CommandExecutor, TabComplet
                         essUser.teleport.teleport(warp.block.location, teleportCost, PlayerTeleportEvent.TeleportCause.COMMAND)
                         return true
                     } else {
-                        sender.sendMessage("You do not have enough money for this command.")
+                        sender.spigot().sendMessage(*ComponentBuilder("You do not have enough money for this command.")
+                                .color(ChatColor.RED).create())
                         return true
                     }
                 } else {
-                    sender.sendMessage("Warp \"${args.first()}\" not found")
+                    sender.spigot().sendMessage(*ComponentBuilder("Warp ").append(args.first()).color(ChatColor.RED)
+                            .append(" not found!").color(ChatColor.WHITE).create())
                 }
             } else {
-                sender.sendMessage("You need to specify a warp location.")
+                sender.spigot().sendMessage(*ComponentBuilder("You need to specify a warp location.")
+                        .color(ChatColor.RED).create())
             }
         } else {
             sender.sendMessage("This command can only be executed by a player.");

src/main/resources/plugin.yml

@@ -30,6 +30,11 @@ commands:
     permission: superutils.scheduleshutdown
     permission-message: You do not have permission!
     usage: /schedulerestart {seconds}
+  unstuck:
+    description: Teleports you to unstuck you.
+    permission: superutils.unstuck
+    permission-message: You do not have permission!
+    usage: /unstuck
 permissions:
   superutils.reload:
     description: Allows reload command
@@ -46,6 +51,9 @@ permissions:
   superutils.scheduleshutdown:
     description: Allow scheduleshutdown command
     default: op
+  superutils.unstuck:
+    description: Allow unstuck command
+    default: op
   superutils.*:
     description: Wildcard permission
     default: op