Cleanup to various commands.

src/main/java/com/onarandombox/MultiverseCore/commands_acf/ConfigCommand.java

@@ -25,7 +25,7 @@ public class ConfigCommand extends MultiverseCommand {
         super(plugin);
     }
 
-    @Subcommand("show")
+    @Subcommand("list")
     @Description("Show multiverse config values.")
     public void onShowCommand(@NotNull CommandSender sender) {
         List<String> configList = new ArrayList<>();

src/main/java/com/onarandombox/MultiverseCore/commands_acf/CoordCommand.java

@@ -23,14 +23,14 @@ public class CoordCommand extends MultiverseCommand {
         super(plugin);
     }
 
-    @Subcommand("coord")
+    @Subcommand("coord|coordinate")
     @CommandPermission("multiverse.core.coord.self")
     @Description("Detailed information on the your where abouts.")
     public void onOtherCoordCommand(@NotNull Player player) {
         showCoordInfo(player, player);
     }
 
-    @Subcommand("coord")
+    @Subcommand("coord|coordinate")
     @CommandPermission("multiverse.core.coord.other")
     @Syntax("[player]")
     @CommandCompletion("@players")
@@ -44,7 +44,7 @@ public class CoordCommand extends MultiverseCommand {
     private void showCoordInfo(@NotNull CommandSender sender,
                                @NotNull Player player) {
 
-        //TODO: Should somehow clean this up
+        //TODO: Possible to move to CommandContext or something?
         MultiverseWorld world = this.plugin.getMVWorldManager().getMVWorld(player.getWorld());
         if (world == null) {
             this.plugin.showNotMVWorldMessage(sender, player.getWorld().getName());

src/main/java/com/onarandombox/MultiverseCore/commands_acf/CreateCommand.java

@@ -29,7 +29,6 @@ public class CreateCommand extends MultiverseCommand {
     @CommandCompletion(" @environments")
     @Description("Creates a new world and loads it.")
     public void onCreateCommand(@NotNull CommandSender sender,
-                                //TODO: Cleanup/fix conditions here
                                 @NotNull @Flags("trim") @Conditions("creatableWorldName") String worldName,
                                 @NotNull World.Environment environment,
                                 @NotNull WorldFlags flags) {

src/main/java/com/onarandombox/MultiverseCore/commands_acf/GameRuleCommand.java

@@ -16,6 +16,7 @@ import org.bukkit.command.CommandSender;
 import org.jetbrains.annotations.NotNull;
 
 @CommandAlias("mv")
+@Subcommand("gamerule")
 public class GameRuleCommand extends MultiverseCommand {
 
     public GameRuleCommand(MultiverseCore plugin) {
@@ -23,7 +24,7 @@ public class GameRuleCommand extends MultiverseCommand {
     }
 
     //TODO: Should it be `gamerule list` instead?
-    @Subcommand("gamerules")
+    @Subcommand("list")
     @CommandPermission("multiverse.core.gamerule.list")
     @Syntax("[world]")
     @CommandCompletion("@MVWorlds")
@@ -51,7 +52,7 @@ public class GameRuleCommand extends MultiverseCommand {
     }
 
     //TODO: Should it be `gamerule set` instead?
-    @Subcommand("gamerule")
+    @Subcommand("set")
     @CommandPermission("multiverse.core.gamerule.set")
     @Syntax("<rule> <value> [world]")
     @CommandCompletion("@gameRules")

src/main/java/com/onarandombox/MultiverseCore/commands_acf/PurgeCommand.java

@@ -27,7 +27,7 @@ public class PurgeCommand extends MultiverseCommand {
     }
 
     @Subcommand("purgeall")
-    @CommandPermission("multiverse.core.purge")
+    @CommandPermission("multiverse.core.purge.all")
     @Syntax("<all|animals|monsters|mobname>")
     @CommandCompletion("all|animals|monsters|@livingEntities")
     @Description("Removed the specified type of mob from all worlds.")

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

@@ -41,7 +41,6 @@ public class SetSpawnCommand extends MultiverseCommand {
         }
     }
 
-
     public class AliasSetSpawn extends BaseCommand {
 
         @CommandAlias("mvsetspawn")

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

@@ -35,7 +35,7 @@ public class MVCommandCompletions extends PaperCommandCompletions {
         registerAsyncCompletion("MVWorlds", this::suggestMVWorlds);
         registerAsyncCompletion("unloadedWorlds", this::suggestUnloadedWorlds);
         registerAsyncCompletion("potentialWorlds", this::suggestPotentialWorlds);
-        registerCompletion("location", this::suggestLocation);
+        registerAsyncCompletion("location", this::suggestLocation);
         registerAsyncCompletion("MVConfigs", this::suggestMVConfig); //TODO: Change to static
         registerStaticCompletion("gameRules", suggestGameRules());
         registerStaticCompletion("environments", suggestEnvironments());

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

@@ -137,7 +137,7 @@ public class MVCommandContexts extends PaperCommandContexts {
     private Player derivePlayer(@NotNull BukkitCommandExecutionContext context) {
         boolean mustBeSelf = context.hasFlag("onlyself");
         String error = (mustBeSelf)
-                ? "You cannot run this command from console."
+                ? "You must be a player to run this command."
                 : "You need to specify a player from console.";
 
         if (mustBeSelf || !context.hasFlag("other")) {