Allow multi-word names in /ma addarena and /ma autogenerate.

Introduces support for multi-word arena names in the two commands. The
approach is to simply join the arguments by spaces. Because of the new
slug-based lookups, multi-word names are fairly straightforward.

changelog.md

@@ -26,6 +26,7 @@ These changes will (most likely) be included in the next version.
 - Permissions for arenas and classes are now based on "slugs". It is now possible to configure permissions for arenas and classes with multi-word names (including "My Items"). Check the Permissions page on the wiki for details.
 - Commands that resolve arena and/or class names now consistently resolve and tab complete "slugs" instead of arbitrarily "squashed" names. This greatly improves support for multi-word names.
 - The class signs generated by the `/ma autogenerate` command now use class names from the config-file instead of arbitrarily "squashed" names.
+- The `/ma addarena` and `/ma autogenerate` commands now supports multi-word arena names.
 - Leaderboards now use arena names from the config-file instead of arbitrarily "prettified" names.
 - Using `spectate-on-death: true` no longer forces players out to their join location/exit warp before moving them to the spectator area. This should prevent "jumpy" behavior in multi-world setups.
 - Players should now properly respawn at the spectator area rather than at world spawn on servers with plugins that override respawn locations.

src/main/java/com/garbagemule/MobArena/commands/setup/AddArenaCommand.java

@@ -6,9 +6,13 @@ import com.garbagemule.MobArena.commands.CommandInfo;
 import com.garbagemule.MobArena.commands.Commands;
 import com.garbagemule.MobArena.framework.Arena;
 import com.garbagemule.MobArena.framework.ArenaMaster;
+import com.garbagemule.MobArena.util.Slugs;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
+import java.util.Arrays;
+import java.util.stream.Collectors;
+
 @CommandInfo(
     name    = "addarena",
     pattern = "(add|new)arena",
@@ -26,18 +30,20 @@ public class AddArenaCommand implements Command
         }
 
         // Require an arena name
-        if (args.length != 1) return false;
+        if (args.length < 1) return false;
 
         // Unwrap the sender.
         Player p = Commands.unwrap(sender);
 
-        Arena arena = am.getArenaWithName(args[0]);
+        String name = String.join(" ", args);
+        String slug = Slugs.create(name);
+        Arena arena = am.getArenaWithName(slug);
         if (arena != null) {
             am.getGlobalMessenger().tell(sender, "An arena with that name already exists.");
             return true;
         }
-        am.createArenaNode(args[0], p.getWorld());
-        am.getGlobalMessenger().tell(sender, "New arena with name '" + args[0] + "' created!");
+        am.createArenaNode(name, p.getWorld());
+        am.getGlobalMessenger().tell(sender, "New arena with name '" + name + "' created!");
         return true;
     }
 }

src/main/java/com/garbagemule/MobArena/commands/setup/AutoGenerateCommand.java

@@ -7,6 +7,7 @@ import com.garbagemule.MobArena.commands.CommandInfo;
 import com.garbagemule.MobArena.commands.Commands;
 import com.garbagemule.MobArena.framework.Arena;
 import com.garbagemule.MobArena.framework.ArenaMaster;
+import com.garbagemule.MobArena.util.Slugs;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
@@ -27,24 +28,26 @@ public class AutoGenerateCommand implements Command
         }
 
         // Require an arena name
-        if (args.length != 1) return false;
+        if (args.length < 1) return false;
 
         // Unwrap the sender.
         Player p = Commands.unwrap(sender);
 
         // Check if arena already exists.
-        Arena arena = am.getArenaWithName(args[0]);
+        String name = String.join(" ", args);
+        String slug = Slugs.create(name);
+        Arena arena = am.getArenaWithName(slug);
         if (arena != null) {
             am.getGlobalMessenger().tell(sender, "An arena with that name already exists.");
             return true;
         }
 
-        if (!MAUtils.doooooItHippieMonster(p.getLocation(), 13, args[0], am.getPlugin())) {
+        if (!MAUtils.doooooItHippieMonster(p.getLocation(), 13, name, am.getPlugin())) {
             am.getGlobalMessenger().tell(sender, "Could not auto-generate arena.");
             return true;
         }
 
-        am.getGlobalMessenger().tell(sender, "Arena with name '" + args[0] + "' generated.");
+        am.getGlobalMessenger().tell(sender, "Arena with name '" + name + "' generated.");
         return true;
     }
 }