Add toggles completion and remove need for onlyself flag.

src/main/java/com/onarandombox/MultiverseCore/commandTools/MVCommandCompletions.java

@@ -53,6 +53,12 @@ public class MVCommandCompletions extends PaperCommandCompletions {
         registerStaticCompletion("addProperties", this::suggestAddProperties);
         registerStaticCompletion("livingEntities", this::suggestEntities);
         registerStaticCompletion("pasteTypes", this::suggestPasteTypes);
+        registerStaticCompletion("toggles", this::suggestToggles);
+    }
+
+    @NotNull
+    private Collection<String> suggestToggles() {
+        return Arrays.asList("on", "off");
     }
 
     @NotNull

src/main/java/com/onarandombox/MultiverseCore/commandTools/MVCommandContexts.java

@@ -146,19 +146,14 @@ public class MVCommandContexts extends PaperCommandContexts {
 
     @Nullable
     private Player derivePlayer(@NotNull BukkitCommandExecutionContext context) {
-        boolean mustBeSelf = context.hasFlag("onlyself");
+        if (!context.hasFlag("other")) {
-        String error = (mustBeSelf)
+            return getPlayerFromSelf(context, "You must be a player to run this command.");
-                ? "You must be a player to run this command."
-                : "You need to specify a player from console.";
-
-        if (mustBeSelf || !context.hasFlag("other")) {
-            return getPlayerFromSelf(context, error);
         }
 
         String playerIdentifier = context.getFirstArg();
         if (playerIdentifier == null) {
             if (context.hasFlag("defaultself")) {
-                return getPlayerFromSelf(context, error);
+                return getPlayerFromSelf(context, "You need to specify a player from console.");
             }
             throw new InvalidCommandArgument("You need to specify a player.");
         }

src/main/java/com/onarandombox/MultiverseCore/commands/AnchorCommand.java

@@ -47,7 +47,7 @@ public class AnchorCommand extends MultiverseCommand {
     @CommandPermission("multiverse.core.anchor.create")
     @Syntax("<name>")
     @Description("Create a new anchor point.")
-    public void onCreateAnchorCommand(@NotNull @Flags("onlyself") Player player,
+    public void onCreateAnchorCommand(@NotNull Player player,
                                       @NotNull @Single @Flags("type=anchor name") String anchorName) {
 
         player.sendMessage((this.plugin.getAnchorManager().saveAnchorLocation(anchorName, player.getLocation()))
@@ -61,7 +61,7 @@ public class AnchorCommand extends MultiverseCommand {
     @CommandCompletion("@anchors")
     @Description("Delete an existing anchor point.")
     public void onDeleteAnchorCommand(@NotNull CommandSender sender,
-                                      @NotNull @Flags("type=anchor name") String anchorName) {
+                                      @NotNull @Single @Flags("type=anchor name") String anchorName) {
 
         sender.sendMessage((this.plugin.getAnchorManager().deleteAnchor(anchorName))
                 ? "Anchor '" + anchorName + "' was successfully " + ChatColor.RED + "deleted!"

src/main/java/com/onarandombox/MultiverseCore/commands/BedCommand.java

@@ -28,7 +28,7 @@ public class BedCommand extends MultiverseCommand {
     @Subcommand("bed")
     @CommandPermission("multiverse.core.bed")
     @Description("Takes your current respawn point.")
-    public void onBedCommand(@NotNull @Flags("onlyself") Player player) {
+    public void onBedCommand(@NotNull Player player) {
         Location bedLocation = player.getBedSpawnLocation();
         if (bedLocation == null) {
             player.sendMessage("You do have a respawn point set!");

src/main/java/com/onarandombox/MultiverseCore/commands/DebugCommand.java

@@ -35,11 +35,11 @@ public class DebugCommand extends MultiverseCommand {
     }
 
     @Subcommand("debug")
-    @CommandCompletion("on|off|@range:3")
+    @CommandCompletion("@toggles|@range:3")
     @Syntax("<level>")
     @Description("Change debug level.")
     public void onChangeDebugCommand(@NotNull CommandSender sender,
-                                   @NotNull @Single String debugLevel) {
+                                     @NotNull @Single String debugLevel) {
 
         int parsedLevel = parseDebugLevel(debugLevel);
         if (parsedLevel == -1) {

src/main/java/com/onarandombox/MultiverseCore/commands/SetSpawnCommand.java

@@ -35,7 +35,7 @@ public class SetSpawnCommand extends MultiverseCommand {
     @CommandAlias("mv")
     public class SetSpawn extends BaseCommand {
 
-        @Subcommand("setspawn|")
+        @Subcommand("setspawn")
         @CommandPermission("multiverse.core.spawn.set")
         @Syntax("[world x y z [yaw pitch]]")
         @CommandCompletion("@MVWorlds")
@@ -52,7 +52,7 @@ public class SetSpawnCommand extends MultiverseCommand {
         @CommandCompletion("@MVWorlds")
         @Description("Sets the spawn for the current world.")
         public void onModifySetSpawnCommand(@NotNull CommandSender sender,
-                                      @NotNull @Flags("other,defaultself,fallbackself") Location location) {
+                                            @NotNull @Flags("other,defaultself,fallbackself") Location location) {
 
             doSpawnSet(sender, location);
         }
@@ -121,6 +121,4 @@ public class SetSpawnCommand extends MultiverseCommand {
             sender.sendMessage(ChatColor.RED + "There was an issue saving worlds.yml!  Your changes will only be temporary!");
         }
     }
-
-
 }