FightSystem_API/src/de/steamwar/fightsystem/Config.java

@@ -81,6 +81,7 @@ public class Config {
     public static final String TeamChatDetection;
     public static final UUID BlueLeader;
     public static final UUID RedLeader;
+    public static final boolean Ranked;
 
     //Active win conditions
     public static final boolean Timeout;
@@ -372,6 +373,7 @@ public class Config {
             RedLeader = null;
 
         CheckSchemID = Integer.parseInt(System.getProperty("checkSchemID", "0"));
+        Ranked = Boolean.parseBoolean(System.getProperty("ranked", "false"));
     }
 
     public static boolean event(){

FightSystem_Main/src/de/steamwar/fightsystem/FightSystem.java

@@ -101,7 +101,7 @@ public class FightSystem extends JavaPlugin {
 
         mainCountdown = new NoPlayersOnlineCountdown();
 
-        if(Config.event()) {
+        if(Config.event() || Config.Ranked) {
             Objects.requireNonNull(getCommand("invite")).setExecutor(new EventDummyCommand());
             Objects.requireNonNull(getCommand("ready")).setExecutor(new EventDummyCommand());
             Objects.requireNonNull(getCommand("ak")).setExecutor(new EventDummyCommand());
@@ -196,8 +196,8 @@ public class FightSystem extends JavaPlugin {
     }
 
     public static void setSpectateState(FightTeam winFightTeam, String windescription) {
-        if(!fightState.ingame())
+        if(fightState == FightState.SPECTATE)
-            throw new SecurityException(fightState.name());
+            return;
         setFightState(FightState.SPECTATE);
 
         setAllPlayersGM(GameMode.SPECTATOR);

FightSystem_Main/src/de/steamwar/fightsystem/fight/Fight.java

@@ -122,7 +122,7 @@ public class Fight {
             return;
         }
 
-        if(Config.IgnorePublicOnly || Config.event()){
+        if(Config.IgnorePublicOnly || Config.event() || Config.Ranked){
             schemRank = 1000;
             return;
         }

FightSystem_Main/src/de/steamwar/fightsystem/fight/FightTeam.java

@@ -8,6 +8,7 @@ import de.steamwar.fightsystem.IFightSystem;
 import de.steamwar.fightsystem.kit.KitManager;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.utils.*;
+import de.steamwar.fightsystem.winconditions.RankedPlayerLeftWincondition;
 import de.steamwar.inventory.SWItem;
 import de.steamwar.sql.NoClipboardException;
 import de.steamwar.sql.PersonalKit;
@@ -186,19 +187,20 @@ public class FightTeam implements IFightTeam{
     }
 
     public void setLeader(FightPlayer leader) {
-        this.leader = leader;
-        if(ready && leader != null)
-            setReady(false);
-
         if (leader == null){
             if(!players.isEmpty()) {
                 setLeader(players.iterator().next());
                 Bukkit.broadcastMessage(FightSystem.PREFIX + "§aDer Spieler §e" + this.leader.getPlayer().getName() + " §aist nun Leader von Team " + getColoredName() + "§a!");
+            }else if(Config.Ranked){
+                RankedPlayerLeftWincondition.leaderQuit(this);
             }else if(!Config.event()){
                 FightSystem.shutdown(FightSystem.PREFIX + "§cTeam " + getColoredName() + " §chat keine Spieler mehr.\n Arena schließt...");
             }
             return;
         }
+        this.leader = leader;
+        if(ready)
+            setReady(false);
 
         leader.setKit(KitManager.getKitByName(Config.LeaderDefault));
         Inventory inventory = leader.getPlayer().getInventory();
@@ -209,7 +211,7 @@ public class FightTeam implements IFightTeam{
         else
             inventory.setItem(1, new ItemBuilder(Material.AIR).build());
 
-        if(!Config.event()){
+        if(!Config.event() && !Config.Ranked){
             inventory.setItem(2, new ItemBuilder(Material.PAPER).removeAllAttributs().setDisplayName("§eSpieler einladen").build());
             inventory.setItem(3, new ItemBuilder(SWItem.getMaterial("FIREWORK_CHARGE")).removeAllAttributs().setDisplayName("§cSpieler rauswerfen").build());
         }

FightSystem_Main/src/de/steamwar/fightsystem/utils/FightStatistics.java

@@ -5,6 +5,7 @@ import de.steamwar.fightsystem.FightSystem;
 import de.steamwar.fightsystem.fight.Fight;
 import de.steamwar.fightsystem.fight.FightPlayer;
 import de.steamwar.fightsystem.fight.FightTeam;
+import de.steamwar.sql.Elo;
 import de.steamwar.sql.SteamwarUser;
 import org.bukkit.Bukkit;
 
@@ -17,26 +18,47 @@ public class FightStatistics {
     private FightStatistics(){}
 
     private static Timestamp starttime = Timestamp.from(Instant.now());
+    private static int K = 20;
 
     public static void start(){
         starttime = Timestamp.from(Instant.now());
     }
 
     public static void saveStats(FightTeam winner, String windescription){
+        String gameMode = Config.SchematicType.toDB();
         SteamwarUser blueLeader = SteamwarUser.get(Fight.getBlueTeam().getLeader().getPlayer().getUniqueId());
         SteamwarUser redLeader = SteamwarUser.get(Fight.getRedTeam().getLeader().getPlayer().getUniqueId());
         int win = 0;
-        if(winner == Fight.getBlueTeam())
+        double blueResult;
+        if(winner == Fight.getBlueTeam()) {
             win = 1;
-        else if(winner == Fight.getRedTeam())
+            blueResult = 1;
+        }else if(winner == Fight.getRedTeam()) {
             win = 2;
-        int fightId = create(Config.SchematicType.toDB(), Bukkit.getWorlds().get(0).getName(), starttime, Config.TimeoutTime - FightSystem.getFightTime(),
+            blueResult = 0;
+        }else{
+            blueResult = 0.5;
+        }
+        int fightId = create(gameMode, Bukkit.getWorlds().get(0).getName(), starttime, Config.TimeoutTime - FightSystem.getFightTime(),
                 blueLeader.getId(), redLeader.getId(), Fight.getBlueTeam().getSchematic().getSchemID(), Fight.getRedTeam().getSchematic().getSchemID(), win, windescription);
 
         for(FightPlayer fp : Fight.getBlueTeam().getPlayers())
             savePlayerStats(fp, fightId);
         for(FightPlayer fp : Fight.getRedTeam().getPlayers())
             savePlayerStats(fp, fightId);
+
+        if(Config.Ranked && !Config.event()){
+            int blueElo = Elo.getElo(blueLeader.getId(), gameMode);
+            int redElo = Elo.getElo(redLeader.getId(), gameMode);
+            double blueWinExpectation = 1 / (1 + Math.pow(10, (blueElo - redElo) / 400f));
+            double redWinExpectation = 1 / (1 + Math.pow(10, (redElo - blueElo) / 400f));
+            int newBlueElo = (int) Math.round(blueElo + K * (blueResult - blueWinExpectation));
+            int newRedElo = (int) Math.round(redElo + K * (1 - blueResult - redWinExpectation));
+            Elo.setElo(blueLeader.getId(), gameMode, newBlueElo);
+            Elo.setElo(redLeader.getId(), gameMode, newRedElo);
+            Bukkit.broadcastMessage(FightSystem.PREFIX + "§7ELO von " + Fight.getBlueTeam().getPrefix() + blueLeader.getUserName() + "§8: §7" + blueElo + "§8»§e" + newBlueElo);
+            Bukkit.broadcastMessage(FightSystem.PREFIX + "§7ELO von " + Fight.getRedTeam().getPrefix() + redLeader.getUserName() + "§8: §7" + redElo + "§8»§e" + newRedElo);
+        }
     }
 
     private static void savePlayerStats(FightPlayer fp, int fightId){

FightSystem_Main/src/de/steamwar/fightsystem/winconditions/RankedPlayerLeftWincondition.java

@@ -0,0 +1,13 @@
+package de.steamwar.fightsystem.winconditions;
+
+import de.steamwar.fightsystem.FightSystem;
+import de.steamwar.fightsystem.fight.Fight;
+import de.steamwar.fightsystem.fight.FightTeam;
+
+public class RankedPlayerLeftWincondition {
+    private RankedPlayerLeftWincondition(){}
+
+    public static void leaderQuit(FightTeam leaderlessTeam){
+        FightSystem.setSpectateState(Fight.getOpposite(leaderlessTeam), "LeaderQuit");
+    }
+}