Added ability to disable arenas.

src/main/java/dev/logal/snowbrawl/CommandHandler.java

@@ -139,6 +139,44 @@ public final class CommandHandler {
 		sender.sendMessage(successMessage("Successfully deleted arena " + arena.getName() + "."));
 	}
 
+	/**
+	 * Enable an arena.
+	 *
+	 * @param sender The user who executed the command.
+	 * @param name The name of the arena.
+	 */
+	@Command(hook = "enable_arena")
+	public void commandArenaEnable(CommandSender sender, String name){
+		Arena arena = this.snowbrawl.getArenaManager().getArenaByName(name);
+		if (arena == null){
+			sender.sendMessage(failMessage("The specified arena does not exist."));
+			return;
+		}
+
+		arena.setEnabled(true);
+		sender.sendMessage(successMessage("Arena " + arena.getName() + " has been enabled."));
+		this.snowbrawl.saveConfig();
+	}
+
+	/**
+	 * Disables an arena.
+	 *
+	 * @param sender The user who executed the command.
+	 * @param name The name of the arena.
+	 */
+	@Command(hook = "disable_arena")
+	public void commandArenaDisable(CommandSender sender, String name){
+		Arena arena = this.snowbrawl.getArenaManager().getArenaByName(name);
+		if (arena == null){
+			sender.sendMessage(failMessage("The specified arena does not exist."));
+			return;
+		}
+
+		arena.setEnabled(false);
+		sender.sendMessage(successMessage("Arena " + arena.getName() + " has been disabled."));
+		this.snowbrawl.saveConfig();
+	}
+
 	/**
 	 * Creates a new arena with a given name in a specific world.
 	 *

src/main/java/dev/logal/snowbrawl/Snowbrawl.java

@@ -83,6 +83,7 @@ public final class Snowbrawl extends JavaPlugin {
 		for (int id = 0; id < this.arenaManager.getArenas().size(); id++){
 			Arena arena = this.arenaManager.getArenas().get(id);
 
+			newConfig.set("arenas." + id + ".enabled", arena.isEnabled());
 			newConfig.set("arenas." + id + ".name", arena.getName());
 			newConfig.set("arenas." + id + ".refill", arena.getRefill());
 			newConfig.set("arenas." + id + ".playerLimit", arena.getPlayerLimit());
@@ -154,6 +155,7 @@ public final class Snowbrawl extends JavaPlugin {
 
 			// Finally, we populate all the configuration variables.
 			// If any of these config options don't exist in the config file, then default to the defaults defined in Arena.
+			arena.setEnabled(config.getBoolean("arenas." + id + ".enabled", Arena.DEFAULT_ENABLED));
 			arena.setRefill(config.getInt("arenas." + id + ".refill", Arena.DEFAULT_REFILL));
 			arena.setPlayerLimit(config.getInt("arenas." + id + ".playerLimit", Arena.DEFAULT_PLAYER_LIMIT));
 			arena.setGraceTime(config.getInt("arenas." + id + ".graceTime", Arena.DEFAULT_GRACE_TIME));

src/main/java/dev/logal/snowbrawl/managers/ArenaManager.java

@@ -896,6 +896,7 @@ public class ArenaManager implements Listener {
 	private void logArenaInfo(Arena arena){
 		Logger logger = this.snowbrawl.getLogger();
 		logger.info(" - Name: " + arena.getName());
+		logger.info(" - Enabled: " + arena.isEnabled());
 		logger.info(" - Refill: " + arena.getRefill() + " snowballs");
 		logger.info(" - Player Limit: " + arena.getPlayerLimit() + " players");
 		logger.info(" - Grace Time: " + arena.getGraceTime() + "s");

src/main/java/dev/logal/snowbrawl/managers/MatchManager.java

@@ -122,10 +122,10 @@ public class MatchManager implements Listener, Runnable {
 	 * @return A list of available arenas.
 	 */
 	public List<Arena> getAvailableArenas(){
-		ArrayList<Arena> availableArenas = new ArrayList<>();
+		final List<Arena> availableArenas = new ArrayList<>();
 
 		for (Arena arena : this.snowbrawl.getArenaManager().getArenas()){
-			if (this.getMatchFromArena(arena) == null){
+			if (arena.isEnabled() && this.getMatchFromArena(arena) == null){
 				availableArenas.add(arena);
 			}
 		}

src/main/java/dev/logal/snowbrawl/types/Arena.java

@@ -20,6 +20,7 @@ import java.util.Random;
  */
 public class Arena {
 	// Default config variables
+	public static final boolean DEFAULT_ENABLED = false;
 	public static final int DEFAULT_REFILL = 16;
 	public static final int DEFAULT_PLAYER_LIMIT = 8;
 	public static final int DEFAULT_GRACE_TIME = 15 * 20;
@@ -32,6 +33,7 @@ public class Arena {
 	// Runtime variables
 	private final Random rng = new Random();
 	// Config variables
+	private boolean enabled; // Flag for whether the arena can be used in matches.
 	private String name; // A friendly name for this arena
 	private int refill; // Amount of snowballs to give players per snow block right click.
 	private int playerLimit; // Maximum amount of players allowed in this arena in a match.
@@ -44,6 +46,7 @@ public class Arena {
 	/**
 	 * Creates a new arena with a given name in a given world and sets all other attributes to the below defaults:
 	 * <ul>
+	 * <li>enabled = Arena.DEFAULT_ENABLED</li>
 	 * <li>refill = Arena.DEFAULT_REFILL</li>
 	 * <li>playerLimit = Arena.DEFAULT_PLAYER_LIMIT</li>
 	 * <li>graceTime = Arena.DEFAULT_GRACE_TIME</li>
@@ -68,6 +71,24 @@ public class Arena {
 		this.setPos2(new Location(this.getWorld(), 0, 0, 0));
 	}
 
+	/**
+	 * Gets whether this arena can be used in matches. This value does not reflect if this arena is currently in use by a match. Instead, it only reflects an administrator's choice on if they want this arena to be used for matches.
+	 *
+	 * @return True if enabled, false otherwise.
+	 */
+	public boolean isEnabled(){
+		return this.enabled;
+	}
+
+	/**
+	 * Sets whether this arena can be used in matches. This value should not be updated to reflect if this arena is currently in use by a match. Instead, it should only reflect an administrators choice on if they want this arena to be used for matches.
+	 *
+	 * @param enabled The new enabled value.
+	 */
+	public void setEnabled(final boolean enabled){
+		this.enabled = enabled;
+	}
+
 	/**
 	 * Gets the friendly name for this arena.
 	 *

src/main/resources/commands.cmd

@@ -35,6 +35,20 @@ command snowbrawl {
 		help Deletes an arena.;
 	}
 
+	arena [string:name] enable {
+		perm redstoner.snowbrawl.arena.enable;
+		run enable_arena name;
+		type all;
+		help Enables an arena.;
+	}
+
+	arena [string:name] disable {
+		perm redstoner.snowbrawl.arena.disable;
+		run disable_arena name;
+		type all;
+		help Disables an arena.;
+	}
+
 	arena [string:name] config {
 		run get_arena_config name;
 		type all;