added vanish feature

.idea/libraries/spigot_1_15_2.xml

@@ -1,7 +1,7 @@
 <component name="libraryTable">
   <library name="spigot-1.15.2">
     <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/bukkit/bukkit/1.15.2-R0.1-SNAPSHOT/bukkit-1.15.2-R0.1-SNAPSHOT.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/bukkit/bukkit/1.13-R0.1-SNAPSHOT/bukkit-1.13-R0.1-SNAPSHOT.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />

.idea/workspace.xml

@@ -25,22 +25,13 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="07a2bd62-176f-41f3-8d41-79f3572514cb" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/Main.class" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/net/mindoverflow/kissplugin/commands/VanishCommand.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/commands/AngryCommand.class" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/net/mindoverflow/kissplugin/listeners/PlayerJoinListener.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/commands/ClearChatCommand.class" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/net/mindoverflow/kissplugin/utils/MindCache.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/commands/FunCommand.class" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/commands/KissCommand.class" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/commands/SpookCommand$1.class" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/commands/SpookCommand.class" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/listeners/CollisionListener.class" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/listeners/PlayerDeathListener.class" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/net/mindoverflow/kissplugin/utils/RunningTask.class" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/out/production/Kisses/plugin.yml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/net/mindoverflow/kissplugin/listeners/PlayerDeathListener.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/artifacts/Spigot_Plugin_jar.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/artifacts/Spigot_Plugin_jar.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/libraries/spigot_1_15_2.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/libraries/spigot_1_15_2.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/net/mindoverflow/kissplugin/Main.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/net/mindoverflow/kissplugin/Main.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/net/mindoverflow/kissplugin/commands/SpookCommand.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/net/mindoverflow/kissplugin/commands/SpookCommand.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/plugin.yml" beforeDir="false" afterPath="$PROJECT_DIR$/src/plugin.yml" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
@@ -71,7 +62,7 @@
     <property name="GenerateAntBuildDialog.outputFileNameProperty" value="kisses" />
     <property name="RunOnceActivity.OpenProjectViewOnStart" value="true" />
     <property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$/../Server/plugins" />
+    <property name="last_opened_file_path" value="$MAVEN_REPOSITORY$/org/bukkit/bukkit/1.13-R0.1-SNAPSHOT/bukkit-1.13-R0.1-SNAPSHOT.jar" />
     <property name="project.structure.last.edited" value="Artifacts" />
     <property name="project.structure.proportion" value="0.15" />
     <property name="project.structure.side.proportion" value="0.2" />
@@ -104,17 +95,20 @@
     <option name="oldMeFiltersMigrated" value="true" />
   </component>
   <component name="WindowStateProjectService">
-    <state x="249" y="0" key="#Project_Structure" timestamp="1596835802288">
+    <state x="311" y="30" width="1024" height="841" key="#Project_Structure" timestamp="1597095648391">
-      <screen x="0" y="0" width="1536" height="834" />
+      <screen x="0" y="30" width="1920" height="1050" />
     </state>
     <state x="249" y="0" key="#Project_Structure/0.0.1536.834@0.0.1536.834" timestamp="1596835802288" />
-    <state x="501" y="158" key="FileChooserDialogImpl" timestamp="1596835796216">
+    <state x="311" y="30" width="1024" height="841" key="#Project_Structure/0.30.1920.1050@0.30.1920.1050" timestamp="1597095648391" />
-      <screen x="0" y="0" width="1536" height="834" />
+    <state x="626" y="229" width="750" height="510" key="FileChooserDialogImpl" timestamp="1597094957721">
+      <screen x="0" y="30" width="1920" height="1050" />
     </state>
     <state x="501" y="158" key="FileChooserDialogImpl/0.0.1536.834@0.0.1536.834" timestamp="1596835796216" />
-    <state x="277" y="0" key="SettingsEditor" timestamp="1596835536928">
+    <state x="626" y="229" width="750" height="510" key="FileChooserDialogImpl/0.30.1920.1050@0.30.1920.1050" timestamp="1597094957721" />
-      <screen x="0" y="0" width="1536" height="834" />
+    <state x="346" y="30" width="1024" height="841" key="SettingsEditor" timestamp="1597094959997">
+      <screen x="0" y="30" width="1920" height="1050" />
     </state>
     <state x="277" y="0" key="SettingsEditor/0.0.1536.834@0.0.1536.834" timestamp="1596835536928" />
+    <state x="346" y="30" width="1024" height="841" key="SettingsEditor/0.30.1920.1050@0.30.1920.1050" timestamp="1597094959997" />
   </component>
 </project>

src/net/mindoverflow/kissplugin/Main.java

@@ -3,6 +3,7 @@ package net.mindoverflow.kissplugin;
 import net.mindoverflow.kissplugin.commands.*;
 import net.mindoverflow.kissplugin.listeners.CollisionListener;
 import net.mindoverflow.kissplugin.listeners.PlayerDeathListener;
+import net.mindoverflow.kissplugin.listeners.PlayerJoinListener;
 import net.mindoverflow.kissplugin.utils.RunningTask;
 import org.bukkit.plugin.java.JavaPlugin;
 
@@ -26,9 +27,11 @@ public class Main extends JavaPlugin
         getCommand("kiss").setExecutor(new KissCommand(this));
         getCommand("spook").setExecutor(new SpookCommand(this));
         getCommand("angry").setExecutor(new AngryCommand(this));
+        getCommand("vanish").setExecutor(new VanishCommand());
 
         getServer().getPluginManager().registerEvents(new CollisionListener(this), this);
         getServer().getPluginManager().registerEvents(new PlayerDeathListener(), this);
+        getServer().getPluginManager().registerEvents(new PlayerJoinListener(), this);
 
         runningTask.task = getServer().getScheduler().runTaskTimer(this, runningTask, 10, 10);
     }

src/net/mindoverflow/kissplugin/commands/SpookCommand.java

@@ -30,7 +30,8 @@ public class SpookCommand implements CommandExecutor
     ArrayList<String>spookedPlayers = new ArrayList<>();
 
     @Override
-    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] args) {
+    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] args)
+    {
 
         if(commandSender instanceof Player)
         {

src/net/mindoverflow/kissplugin/commands/VanishCommand.java

@@ -0,0 +1,53 @@
+package net.mindoverflow.kissplugin.commands;
+
+import net.mindoverflow.kissplugin.utils.MindCache;
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+public class VanishCommand implements CommandExecutor
+{
+
+    @Override
+    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] args)
+    {
+        if(!commandSender.hasPermission("funplugin.vanish"))
+        {
+            commandSender.sendMessage("§cNo permissions!");
+            return true;
+        }
+
+        if(!(commandSender instanceof Player))
+        {
+            commandSender.sendMessage("Only players!");
+            return true;
+        }
+
+        Player player = (Player) commandSender;
+        String username = player.getName();
+
+        if(!MindCache.vanishedPlayers.contains(username))
+        {
+            for(Player hideTo : Bukkit.getServer().getOnlinePlayers())
+            {
+                hideTo.hidePlayer(player);
+            }
+
+            MindCache.vanishedPlayers.add(username);
+            player.sendMessage("§bHidden to everyone!");
+        }
+        else
+        {
+            for(Player showTo : Bukkit.getServer().getOnlinePlayers())
+            {
+                showTo.showPlayer(player);
+            }
+
+            MindCache.vanishedPlayers.remove(username);
+            player.sendMessage("§eShown to everyone!");
+        }
+        return true;
+    }
+}

src/net/mindoverflow/kissplugin/listeners/PlayerJoinListener.java

@@ -0,0 +1,50 @@
+package net.mindoverflow.kissplugin.listeners;
+
+import net.mindoverflow.kissplugin.utils.MindCache;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+public class PlayerJoinListener implements Listener
+{
+    @EventHandler
+    public void onPlayerJoin(PlayerJoinEvent event)
+    {
+        for(String username : MindCache.vanishedPlayers)
+        {
+            Player hiddenPlayer = Bukkit.getPlayer(username);
+            if(hiddenPlayer != null)
+            {
+                event.getPlayer().hidePlayer(hiddenPlayer);
+            }
+        }
+    }
+
+    @EventHandler
+    public void onPlayerQuit(PlayerQuitEvent event)
+    {
+        for(String username : MindCache.vanishedPlayers)
+        {
+            Player hiddenPlayer = Bukkit.getPlayer(username);
+            if(hiddenPlayer != null)
+            {
+                event.getPlayer().showPlayer(hiddenPlayer);
+            }
+        }
+
+        Player player = event.getPlayer();
+        String username = player.getName();
+        if(MindCache.vanishedPlayers.contains(username))
+        {
+            for(Player onlinePlayer : Bukkit.getServer().getOnlinePlayers())
+            {
+                onlinePlayer.showPlayer(player);
+            }
+        }
+
+        MindCache.vanishedPlayers.remove(username);
+    }
+}

src/net/mindoverflow/kissplugin/utils/MindCache.java

@@ -0,0 +1,10 @@
+package net.mindoverflow.kissplugin.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MindCache
+{
+    public static List<String> vanishedPlayers = new ArrayList<>();
+
+}

src/plugin.yml

@@ -22,3 +22,7 @@ commands:
     usage: /<command>
     description: Clear the chat!
     aliases: [cc]
+  vanish:
+    usage: /<command>
+    description: Vanish!
+    aliases: [v, va]