First ranked stub

Signed-off-by: Lixfel <agga-games@gmx.de>

src/de/steamwar/bungeecore/ArenaMode.java

@@ -26,10 +26,11 @@ public class ArenaMode {
         return byInternal.get(name);
     }
 
-    public static List<String> getAllChatNames() {
+    public static List<String> getAllChatNames(boolean historic) {
         List<String> chatNames = new LinkedList<>();
         for(ArenaMode mode : byInternal.values()){
-            chatNames.addAll(mode.chatNames);
+            if(historic == mode.historic)
+                chatNames.addAll(mode.chatNames);
         }
         return chatNames;
     }
@@ -48,6 +49,7 @@ public class ArenaMode {
     private final String serverJar;
     private final List<String> maps;
     private final boolean historic;
+    private final boolean ranked;
 
     private ArenaMode(String internalName, Configuration config){
         this.internalName = internalName;
@@ -56,6 +58,7 @@ public class ArenaMode {
         this.chatNames = config.getStringList("chatNames");
         this.maps = config.getStringList("maps");
         this.historic = config.getBoolean("historic");
+        this.ranked = config.getBoolean("ranked");
 
         allModes.add(this);
         byInternal.put(internalName, this);
@@ -106,4 +109,8 @@ public class ArenaMode {
     public boolean isHistoric(){
         return historic;
     }
+
+    public boolean isRanked() {
+        return ranked;
+    }
 }

src/de/steamwar/bungeecore/BungeeCore.java

@@ -95,6 +95,8 @@ public class BungeeCore extends Plugin {
         new RegelnCommand();
         new HistoricCommand();
         new CheckCommand();
+        new RankedCommand();
+        new RankCommand();
 
         new EventStarter();
         new Broadcaster();

src/de/steamwar/bungeecore/commands/ChallengeCommand.java

@@ -72,7 +72,7 @@ public class ChallengeCommand extends BasicCommand {
     @Override
     public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
         if(args.length == 2)
-            return ArenaMode.getAllChatNames();
+            return ArenaMode.getAllChatNames(false);
         return new ArrayList<>();
     }
 }

src/de/steamwar/bungeecore/commands/FightCommand.java

@@ -26,7 +26,7 @@ public class FightCommand extends BasicCommand {
         super("fight", "", "f");
     }
 
-    private static ArenaMode getMode(CommandSender sender, String arg){
+    static ArenaMode getMode(CommandSender sender, String arg){
         ArenaMode mode = ArenaMode.getByChat(arg);
         if(mode != null)
             return mode;
@@ -152,7 +152,7 @@ public class FightCommand extends BasicCommand {
     @Override
     public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
         if(args.length == 1){
-            return ArenaMode.getAllChatNames();
+            return ArenaMode.getAllChatNames(false);
         }else if(args.length == 2){
             ArenaMode mode = ArenaMode.getByChat(args[1]);
             if(mode == null)

src/de/steamwar/bungeecore/commands/HistoricCommand.java

@@ -33,7 +33,7 @@ public class HistoricCommand extends BasicCommand {
     @Override
     public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
         if(args.length == 1){
-            return ArenaMode.getAllChatNames();
+            return ArenaMode.getAllChatNames(true);
         }else if(args.length == 2){
             ArenaMode mode = ArenaMode.getByChat(args[1]);
             if(mode == null)

src/de/steamwar/bungeecore/commands/RankCommand.java

@@ -0,0 +1,14 @@
+package de.steamwar.bungeecore.commands;
+
+import net.md_5.bungee.api.CommandSender;
+
+public class RankCommand extends BasicCommand {
+    public RankCommand() {
+        super("rank", null);
+    }
+
+    @Override
+    public void execute(CommandSender sender, String[] args) {
+
+    }
+}

src/de/steamwar/bungeecore/commands/RankedCommand.java

@@ -0,0 +1,125 @@
+package de.steamwar.bungeecore.commands;
+
+import de.steamwar.bungeecore.ArenaMode;
+import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.Servertype;
+import de.steamwar.bungeecore.Subserver;
+import de.steamwar.bungeecore.sql.Elo;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import net.md_5.bungee.api.CommandSender;
+import net.md_5.bungee.api.ProxyServer;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+
+import java.util.*;
+import java.util.concurrent.TimeUnit;
+
+public class RankedCommand extends BasicCommand {
+
+    private static Map<ArenaMode, WaitingQueue> queues = new HashMap();
+
+    public RankedCommand() {
+        super("ranked", null);
+        for(ArenaMode mode : ArenaMode.getAllModes())
+            if(mode.isRanked())
+                queues.put(mode, new WaitingQueue(mode));
+
+        ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), this::checkForGames, 1, TimeUnit.SECONDS);
+    }
+
+    @Override
+    public void execute(CommandSender sender, String[] args) {
+        if(args.length < 1){
+            BungeeCore.send(sender, BungeeCore.CHAT_PREFIX + "§8/§7ranked §8[§eSpielmodus§8]");
+            return;
+        }else if(!(sender instanceof ProxiedPlayer))
+            return;
+
+        ArenaMode mode = FightCommand.getMode(sender, args[0]);
+        if(mode == null)
+            return;
+        else if(!mode.isRanked()){
+            BungeeCore.send(sender, BungeeCore.CHAT_PREFIX + "§cDieser Spielmodus ist nicht für Ranglistenspiele freigeschalten");
+            return;
+        }
+
+        ProxiedPlayer player = (ProxiedPlayer) sender;
+        queues.get(mode)
+    }
+
+    private void checkForGames(){
+        for(WaitingQueue queue : queues.values()){
+            queue.checkForGames();
+        }
+    }
+
+    private static class WaitingQueue{
+
+        Set<WaitingPlayer> players = new HashSet<>();
+        private final ArenaMode mode;
+
+        private WaitingQueue(ArenaMode mode) {
+            this.mode = mode;
+        }
+
+        private void addPlayer(ProxiedPlayer player){
+            players.add(new WaitingPlayer(player, mode));
+        }
+
+        private void checkForGames(){
+            players.removeIf(wp -> !wp.doesStillWait());
+            for(WaitingPlayer wp1 : players){
+                for(WaitingPlayer wp2 : players){
+                    if(wp1 == wp2)
+                        continue;
+
+                    if(wp1.inRange(wp2)){
+                        //TODO: Open game opportunity
+                    }
+                }
+                wp1.increment();
+            }
+        }
+    }
+
+    private static class WaitingPlayer{
+        private int currentRange;
+        private final int elo;
+        private final ProxiedPlayer player;
+
+        private WaitingPlayer(ProxiedPlayer player, String gameMode){
+            this.player = player;
+            SteamwarUser user = SteamwarUser.get(player.getUniqueId());
+            elo = Elo.getElo(user.getId(), gameMode);
+            currentRange = 0;
+        }
+
+        private boolean inRange(WaitingPlayer player){
+            return Math.abs(elo - player.elo) <= this.currentRange;
+        }
+
+        private void increment(){
+            currentRange++;
+        }
+
+        private boolean doesStillWait(){
+            if(!player.isConnected())
+                return false;
+
+            //TODO: Check if has open match
+
+            Subserver subserver = Subserver.getSubserver(player);
+            if(subserver == null)
+                return true;
+            if(subserver.getType() == Servertype.ARENA){
+                BungeeCore.send(player, BungeeCore.CHAT_PREFIX + "§cRanglistenspiel-Warteschlange abgebrochen");
+                return false;
+            }
+
+            return true;
+        }
+    }
+
+    private static class OpenMatch{
+        //TODO: Open matches
+    }
+}

src/de/steamwar/bungeecore/sql/Elo.java

@@ -0,0 +1,32 @@
+package de.steamwar.bungeecore.sql;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+public class Elo {
+    private Elo(){}
+
+    public static int getElo(int userID, String gameMode){
+        ResultSet rs = SQL.select("SELECT Elo FROM Elo WHERE UserID = ? AND GameMode = ?", userID, gameMode);
+        int elo = 1000;
+        try {
+            if(rs.next())
+                elo = rs.getInt("Elo");
+        } catch (SQLException e) {
+            throw new SecurityException("Could not get Elo", e);
+        }
+        return elo;
+    }
+
+    public static int getPlacement(int elo, String gameMode){
+        ResultSet rs = SQL.select("SELECT COUNT(*) AS Place FROM Elo WHERE GameMode = ? AND Elo > ?", gameMode, elo);
+        try{
+            if(!rs.next())
+                throw new SecurityException("Could not get place");
+
+            return rs.getInt("Place");
+        }catch(SQLException e){
+            throw new SecurityException("Could not get place", e);
+        }
+    }
+}