Merge pull request 'Add RankCommand' (#310) from Ranked into master

Reviewed-on: #310
Reviewed-by: Lixfel <lixfel@steamwar.de>

src/de/steamwar/bungeecore/BungeeCore.java

@@ -140,6 +140,7 @@ public class BungeeCore extends Plugin {
             new ChallengeCommand();
             new HistoricCommand();
             new CheckCommand();
+            new RankCommand();
 
             new Broadcaster();
         }else{

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

@@ -0,0 +1,61 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.commands;
+
+import de.steamwar.bungeecore.ArenaMode;
+import de.steamwar.bungeecore.Message;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import de.steamwar.bungeecore.sql.UserElo;
+import net.md_5.bungee.api.CommandSender;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+
+import java.util.Optional;
+
+public class RankCommand extends BasicCommand {
+
+    public RankCommand() {
+        super("rank", null);
+    }
+
+    @Override
+    public void execute(CommandSender sender, String[] args) {
+        if(!(sender instanceof ProxiedPlayer))
+            return;
+
+        ProxiedPlayer player = (ProxiedPlayer) sender;
+        SteamwarUser user = SteamwarUser.get(player.getUniqueId());
+        for(ArenaMode mode : ArenaMode.getAllModes()) {
+            if (!mode.isRanked())
+                continue;
+
+            Message.send("RANK_HEADER", player, mode.getChatName());
+
+            Optional<Integer> elo = UserElo.getElo(user.getId(), mode.getSchemType());
+
+            if (elo.isPresent()) {
+                int placement = UserElo.getPlacement(elo.get(), mode.getSchemType());
+                Message.send("RANK_PLACED", player, elo.get(), placement);
+            } else {
+                Message.send("RANK_UNPLACED", player);
+            }
+            Message.send("RANK_EMBLEM", player, UserElo.getEmblemProgression(mode.getChatName(), user.getId()));
+        }
+    }
+}

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

@@ -77,14 +77,18 @@ public class UserElo {
 
     public static void setElo(int userId, String gameMode, int elo) {
         emblemCache.remove(userId);
-        gameModeUserEloCache.computeIfAbsent(gameMode, gm -> new HashMap<>()).put(userId, Optional.of(elo));
-        maxEloCache.compute(gameMode, (gm, max) -> {
+        Optional<Integer> previousElo = gameModeUserEloCache.computeIfAbsent(gameMode, gm -> new HashMap<>()).put(userId, Optional.of(elo));
+        int newElo = maxEloCache.compute(gameMode, (gm, max) -> {
             if (max == null || max < elo) {
                 emblemCache.clear();
                 return elo;
             }
             return max;
         });
+        if (previousElo != null && previousElo.isPresent() && previousElo.get() == newElo) {
+            maxEloCache.remove(gameMode);
+            emblemCache.clear();
+        }
         setElo.update(Season.getSeason(), gameMode, userId, elo);
     }
 
@@ -134,6 +138,41 @@ public class UserElo {
         return "§7✧ ";
     }
 
+    public static String getEmblemProgression(String gameMode, int userId) {
+        if (UserElo.getFightsOfSeason(userId, gameMode) < 10) return "§8✧ ✦ ✶ ✷ ✸ ✹ ❂";
+        Optional<Integer> currentElo = UserElo.getElo(userId, gameMode);
+        if (!currentElo.isPresent()) return "§8✧ ✦ ✶ ✷ ✸ ✹ ❂";
+        int maxEloOfGameMode = UserElo.getMaxElo(gameMode);
+        int progression = getProgression(currentElo.get(), maxEloOfGameMode);
+        switch (progression) {
+            case 0:
+                return "§7✧ §8✦ ✶ ✷ ✸ ✹ ❂";
+            case 1:
+                return "§8✧ §f✦ §8✶ ✷ ✸ ✹ ❂";
+            case 2:
+                return "§8✧ ✦ §e✶ §8✷ ✸ ✹ ❂";
+            case 3:
+                return "§8✧ ✦ ✶ §a✷ §8✸ ✹ ❂";
+            case 4:
+                return "§8✧ ✦ ✶ ✷ §b✸ §8✹ ❂";
+            case 5:
+                return "§8✧ ✦ ✶ ✷ ✸ §c✹ §8❂";
+            case 6:
+                return "§8✧ ✦ ✶ ✷ ✸ ✹ §5❂";
+        }
+        throw new SecurityException("Progression is not in range");
+    }
+
+    private static int getProgression(int maxEloOfPlayer, int maxEloOfGameMode) {
+        if (maxEloOfPlayer > maxEloOfGameMode * 0.99) return 6;
+        if (maxEloOfPlayer > maxEloOfGameMode * 0.97) return 5;
+        if (maxEloOfPlayer > maxEloOfGameMode * 0.94) return 4;
+        if (maxEloOfPlayer > maxEloOfGameMode * 0.88) return 3;
+        if (maxEloOfPlayer > maxEloOfGameMode * 0.76) return 2;
+        if (maxEloOfPlayer > maxEloOfGameMode * 0.51) return 1;
+        return 0;
+    }
+
     public static void clearCache() {
         gameModeUserEloCache.clear();
         maxEloCache.clear();

src/de/steamwar/messages/BungeeCore.properties

@@ -561,3 +561,9 @@ HOURS_PLAYED=§7Deine Spielzeit beträgt§8: §e{0}h
 
 #Arena command
 ARENA_NOT_FOUND=§cDie angegebene Arena konnte nicht gefunden werden
+
+#Rank
+RANK_HEADER=§7§lModus {0}
+RANK_UNPLACED=§eunplatziert
+RANK_PLACED=§e{1}§8. §7mit §e{2} §7Elo§8.
+RANK_EMBLEM=§eEmblem§8: {0}