start working on inviting members

src/main/java/dev/plex/extras/TFMExtras.java

@@ -2,6 +2,7 @@ package dev.plex.extras;
 
 import com.google.common.collect.ImmutableSet;
 import com.google.common.reflect.ClassPath;
+import dev.plex.Plex;
 import dev.plex.command.PlexCommand;
 import dev.plex.command.annotation.CommandParameters;
 import dev.plex.command.annotation.CommandPermissions;
@@ -35,7 +36,7 @@ public class TFMExtras extends PlexModule
     private ModuleConfig config;
 
     @Getter
-    private SlimeWorldHook slimeWorldHook = new SlimeWorldHook();
+    private SlimeWorldHook slimeWorldHook;
 
     @Getter
     private final IslandHandler islandHandler = new IslandHandler();
@@ -47,7 +48,7 @@ public class TFMExtras extends PlexModule
         config = new ModuleConfig(this, "tfmextras/config.yml", "config.yml");
         config.load();
         jumpPads = new JumpPads();
-        if (swmEnabled())
+        if (enableIslands())
         {
             slimeWorldHook = new SlimeWorldHook();
         }
@@ -58,7 +59,7 @@ public class TFMExtras extends PlexModule
     @Override
     public void enable()
     {
-        if (swmEnabled())
+        if (enableIslands())
         {
             slimeWorldHook.onEnable(this);
             registerCommand(new SlimeManagerCommand());
@@ -118,13 +119,15 @@ public class TFMExtras extends PlexModule
         addDefaultMessage("islandPermissionUpdated", "<green>Your island permission for {0} has been updated to {1}.", "0 - Permission name", "1 - New value");
         addDefaultMessage("cantModifyIsland", "<red>You can't modify this player's island!");
         addDefaultMessage("cantVisitIsland", "<red>You can't visit this player's island!");
+        addDefaultMessage("islandMemberExists", "<red>This player is already a member of your island!");
+        addDefaultMessage("receivedInviteForIsland", "<green>You have been invited to join "); //TODO: Finish this message... my laptop isn't liking minecraft so I can't do formatting for it, and do receivedInviteForIsland message
     }
 
     @Override
     public void disable()
     {
         // Unregistering listeners / commands is handled by Plex
-        if (swmEnabled())
+        if (enableIslands())
         {
             slimeWorldHook.onDisable(this);
         }
@@ -169,16 +172,16 @@ public class TFMExtras extends PlexModule
         return Collections.unmodifiableSet(classes);
     }
 
-    public boolean swmEnabled()
+    public boolean enableIslands()
     {
         try
         {
             Class.forName("com.infernalsuite.aswm.api.exceptions.UnknownWorldException");
+            return true;
         }
         catch (Exception ignored)
         {
             return false;
         }
-        return true;
     }
 }

src/main/java/dev/plex/extras/command/slime/MyWorldCommand.java

@@ -1,5 +1,7 @@
 package dev.plex.extras.command.slime;
 
+import dev.plex.Plex;
+import dev.plex.cache.DataUtils;
 import dev.plex.command.PlexCommand;
 import dev.plex.command.annotation.CommandParameters;
 import dev.plex.command.annotation.CommandPermissions;
@@ -8,6 +10,7 @@ import dev.plex.command.source.RequiredCommandSource;
 import dev.plex.extras.TFMExtras;
 import dev.plex.extras.island.PlayerWorld;
 import dev.plex.extras.island.info.IslandPermissions;
+import dev.plex.player.PlexPlayer;
 import dev.plex.util.PlexUtils;
 
 import java.util.Arrays;
@@ -22,8 +25,9 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
+import redis.clients.jedis.Jedis;
 
-@CommandParameters(name = "myworld", usage = "/<command> <create | goto | manage | members | shared | add | remove | settings> [player]")
+@CommandParameters(name = "myworld", usage = "/<command> <create | goto | info | invite | remove | settings> [player]")
 @CommandPermissions(permission = "plex.tfmextras.myworld", source = RequiredCommandSource.IN_GAME)
 public class MyWorldCommand extends PlexCommand
 {
@@ -119,6 +123,34 @@ public class MyWorldCommand extends PlexCommand
                     return usage("/myworld settings <interact | edit | visit> <nobody | anyone | members>");
                 }
             }
+
+            case "invite" -> {
+                final PlexPlayer plexPlayer = DataUtils.getPlayer(args[1], false);
+                if (plexPlayer == null)
+                {
+                    throw new PlayerNotFoundException();
+                }
+
+                if (!TFMExtras.getModule().getSlimeWorldHook().isWorldLoaded(player.getUniqueId().toString()))
+                {
+                    return messageComponent("selfPlayerWorldNotFound");
+                }
+
+                final PlayerWorld playerWorld = TFMExtras.getModule().getIslandHandler().loadedIslands().get(player.getUniqueId());
+                if (playerWorld.members().contains(plexPlayer.getPlayer().getUniqueId()))
+                {
+                    return messageComponent("islandMemberExists");
+                }
+                playerWorld.pendingInvites().add(plexPlayer.getUuid());
+                if (Bukkit.getPlayer(plexPlayer.getUuid()) != null)
+                {
+                    final Player target = Bukkit.getPlayer(plexPlayer.getUuid());
+                    assert target != null;
+                    target.sendMessage(messageComponent("receivedInviteForIsland", player.getName()));
+                }
+
+                return messageComponent("sentInviteToIsland");
+            }
         }
         return null;
     }

src/main/java/dev/plex/extras/island/PlayerWorld.java

@@ -27,10 +27,13 @@ public class PlayerWorld
 //    @PrimaryKey
     private final UUID owner;
     private final List<UUID> members;
+    private final List<UUID> pendingInvites = Lists.newArrayList();
+
     private IslandPermissions editPermission;
     private IslandPermissions visitPermission;
     private IslandPermissions interactPermission;
 
+
     public boolean addMember(UUID member)
     {
         if (members.contains(member))