Add ability for auto-joining of gametypes to bypass manual server selection by player.

Plugins/Mineplex.Hub/src/mineplex/hub/server/ServerInfo.java

@@ -10,4 +10,9 @@ public class ServerInfo
 	public String ServerType;
 	public String Game;
 	public boolean HostedByStaff;
+	
+	public int getAvailableSlots()
+	{
+		return MaxPlayers - CurrentPlayers;
+	}
 }

Plugins/Mineplex.Hub/src/mineplex/hub/server/ServerManager.java

@@ -10,6 +10,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Random;
 import java.util.Set;
 
 import org.bukkit.ChatColor;
@@ -56,6 +57,7 @@ import mineplex.hub.queue.QueueManager;
 import mineplex.hub.queue.ui.QueueShop;
 import mineplex.hub.server.ui.LobbyShop;
 import mineplex.hub.server.ui.QuickShop;
+import mineplex.hub.server.ui.ServerCountSorter;
 import mineplex.hub.server.ui.ServerNpcShop;
 import mineplex.serverdata.data.MinecraftServer;
 import mineplex.serverdata.data.ServerGroup;
@@ -64,6 +66,10 @@ public class ServerManager extends MiniPlugin
 {
 	private static final Long FREE_PORTAL_TIMER = 20000L;
 	private static final Long BETA_PORTAL_TIMER = 120000L;
+	private static final Random random = new Random();
+
+	public final int TOP_SERVERS = 3;			// The number of top contending servers for auto-joining games
+	public final int MIN_SLOTS_REQUIRED = 12;	// The number of slots the max server must have for auto-join
 
 	private CoreClientManager _clientManager;
 	private DonationManager _donationManager;
@@ -521,6 +527,68 @@ public class ServerManager extends MiniPlugin
 			_portal.sendPlayerToServer(player, serverInfo.Name);
 		}
 	}
+	
+	/**
+	 * Select a {@code serverType} for a {@code player} that wishes to automatically join the best server
+	 * available for that server type.
+	 * @param player - the player hoping to select a server
+	 * @param serverType - the name of the type of server to be joined
+	 */
+	public void selectServer(Player player, String serverType)
+	{
+		ServerInfo bestServer = getBestServer(player, serverType);
+
+		if (bestServer != null)
+		{
+			SelectServer(player, bestServer);
+		}
+	}
+	
+	/**
+	 * @param serverType - the type of server that should be fetched
+	 * @return the best server that a new player should join according to a {@code serverType} constraint.
+	 */
+	public ServerInfo getBestServer(Player player, String serverType)
+	{
+		List<ServerInfo> servers = new ArrayList<ServerInfo>(GetServerList(serverType));
+		Collections.sort(servers, new ServerCountSorter());
+		servers = fetchOpenServers(player, servers, servers.size());	// Removes all full servers from list
+
+		int count = Math.min(servers.size(), TOP_SERVERS);
+		if (count > 0)
+		{
+			ServerInfo largestServer = servers.get(0);
+			
+			if (largestServer.getAvailableSlots() >= MIN_SLOTS_REQUIRED)
+			{
+				return largestServer;
+			}
+			else
+			{
+				return servers.get(random.nextInt(count));
+			}
+		}
+		
+		return null;
+	}
+	
+	public List<ServerInfo> fetchOpenServers(Player player, List<ServerInfo> servers, int count)
+	{
+		List<ServerInfo> results = new ArrayList<ServerInfo>();
+		int requiredSlots = (servers.size() > 0) ? GetRequiredSlots(player, servers.get(0).ServerType) : 0;
+		
+		for (ServerInfo server : servers)
+		{
+			if (results.size() >= count) break;
+			
+			if (server.getAvailableSlots() > requiredSlots)
+			{
+				results.add(server);
+			}
+		}
+		
+		return results;
+	}
 
 	public void ListServerNpcs(Player caller)
 	{

Plugins/Mineplex.Hub/src/mineplex/hub/server/ui/ServerCountSorter.java

@@ -0,0 +1,13 @@
+package mineplex.hub.server.ui;
+
+import java.util.Comparator;
+
+import mineplex.hub.server.ServerInfo;
+
+public class ServerCountSorter implements Comparator<ServerInfo>
+{	
+	public int compare(ServerInfo a, ServerInfo b)
+	{
+		return a.CurrentPlayers - b.CurrentPlayers;
+	}
+}

Plugins/Mineplex.Hub/src/mineplex/hub/server/ui/ServerGameMenu.java

@@ -72,7 +72,7 @@ public class ServerGameMenu extends ShopPageBase<ServerManager, QuickShop>
 					ChatColor.RESET + "Stay away from the borders!",
 					ChatColor.RESET + "",
 					ChatColor.RESET + "Join " + ChatColor.GREEN + getPlugin().getGroupTagPlayerCount("HG") + ChatColor.RESET + " other players!",
-				}));
+				})); 
 
 		setItem(4, ItemStackFactory.Instance.CreateStack(Material.FEATHER.getId(), (byte) 0, 1, ChatColor.RESET + C.Bold + ChatColor.YELLOW + "Skywars " + C.cGray + "Solo Survival", new String[]
 				{

Plugins/Mineplex.Hub/src/mineplex/hub/server/ui/ServerNpcPage.java

@@ -401,7 +401,7 @@ public class ServerNpcPage extends ShopPageBase<ServerManager, ServerNpcShop> im
 	{		
 		int slots = getPlugin().GetRequiredSlots(player, serverInfo.ServerType);
 		
-		if (serverInfo.MaxPlayers - serverInfo.CurrentPlayers < slots && !(getDonationManager().Get(getPlayer().getName()).OwnsUnknownPackage(serverInfo.ServerType + " ULTRA") || getClient().GetRank().Has(Rank.ULTRA)))
+		if (serverInfo.getAvailableSlots() < slots && !(getDonationManager().Get(getPlayer().getName()).OwnsUnknownPackage(serverInfo.ServerType + " ULTRA") || getClient().GetRank().Has(Rank.ULTRA)))
 		{
 			playDenySound(player);
 			return;

Plugins/Mineplex.Hub/src/mineplex/hub/server/ui/ServerNpcShop.java

@@ -65,4 +65,29 @@ public class ServerNpcShop extends ShopBase<ServerManager>
 	{ 
 		getPlugin().getHubManager().GetVisibility().removeHiddenPlayer(player);
 	}
+
+	@Override
+	public boolean attemptShopOpen(Player player)
+    {
+		return super.attemptShopOpen(player);
+		/*if (!_openedShop.contains(player.getName()))
+		{
+			if (!canOpenShop(player))
+				return false;
+			
+			_openedShop.add(player.getName());
+			
+    		openShopForPlayer(player);
+    		if (!_playerPageMap.containsKey(player.getName()))
+    		{
+    			_playerPageMap.put(player.getName(), buildPagesFor(player));
+    		}
+    		
+    		openPageForPlayer(player, getOpeningPageForPlayer(player));
+    		
+    		return true;
+		}
+		
+		return false;*/
+    }
 }

Plugins/Mineplex.ServerData/src/mineplex/serverdata/servers/ServerManager.java

@@ -28,7 +28,7 @@ public class ServerManager
 	
 	// The cached repository instances
 	private static Map<Region, ServerRepository> repositories = new HashMap<Region, ServerRepository>();
-	
+	 
 	/**
 	 * @param host - the host url used to connect to the database
 	 * @param port - the port to connect to the repository