theres still 1 million bugs but atleast it works

src/main/java/com/nexia/core/commands/player/duels/custom/KitEditorCommand.java

@@ -90,7 +90,9 @@ private static int run(CommandContext<CommandSourceInfo> context, @NotNull Strin
             File playerDir = playerPath.toFile();
             try {
                 if(!playerDir.exists()) Files.createDirectory(playerPath);
-            } catch (IOException ignored) { }
+            } catch (IOException e) {
+                if(NexiaCore.config.debugMode) NexiaCore.logger.info("[DEBUG]: Failed to create custom duels inventory path for {}!\nPath: {}\n{}", player, playerPath.toString(), e.getMessage());
+            }
 
             KitRoom kitRoom = playerData.kitRoom;
 

src/main/java/com/nexia/minigames/NexiaMinigames.java

@@ -1,9 +1,11 @@
 package com.nexia.minigames;
 
+import com.nexia.minigames.games.duels.DuelGameHandler;
 import net.fabricmc.api.ModInitializer;
 
 public class NexiaMinigames implements ModInitializer {
 	@Override
 	public void onInitialize() {
+		DuelGameHandler.createDirectories();
 	}
 }

src/main/java/com/nexia/minigames/games/duels/DuelGameHandler.java

@@ -31,6 +31,7 @@
 import xyz.nucleoid.fantasy.RuntimeWorldConfig;
 
 import java.io.File;
+import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.time.Duration;
@@ -46,6 +47,16 @@ public class DuelGameHandler {
     public static List<DuelsGame> duelsGames = new ArrayList<>();
     public static List<TeamDuelsGame> teamDuelsGames = new ArrayList<>();
 
+    public static void createDirectories() {
+
+        Path customDuelsInventoriesPath = Path.of(InventoryUtil.dirpath + File.separator + "duels" + File.separator + "custom");
+        try {
+            if(!customDuelsInventoriesPath.toFile().exists()) Files.createDirectory(customDuelsInventoriesPath);
+        } catch (IOException e) {
+            if(NexiaCore.config.debugMode) NexiaCore.logger.info("[DEBUG]: Failed to create custom duels inventory path!\nPath: {}\n{}", customDuelsInventoriesPath.toString(), e.getMessage());
+        }
+    }
+
     public static boolean validCustomKit(NexiaPlayer player, String kitID) {
         if(kitID.trim().isEmpty()) return false;
 

src/main/java/com/nexia/minigames/games/duels/custom/team/CustomTeamDuelsGame.java

@@ -20,10 +20,8 @@
 import net.minecraft.server.level.ServerPlayer;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
-
 import java.io.File;
 import java.util.UUID;
-
 import static com.nexia.minigames.games.duels.gamemodes.GamemodeHandler.removeQueue;
 
 public class CustomTeamDuelsGame extends TeamDuelsGame {
@@ -46,10 +44,10 @@ public static CustomTeamDuelsGame startGame(@NotNull DuelsTeam team1, @NotNull D
             NexiaCore.logger.error(String.format("[Nexia]: Invalid per-custom (team 2) duel kit (%s) selected!", team1LeaderData.inviteOptions.inviteKit2));
         else perCustomKitID = team1LeaderData.inviteOptions.inviteKit2;
 
-        team1.alive.clear();
-        team1.alive.addAll(team1.all);
+        team1.refreshTeam();
+        team2.refreshTeam();
 
-        team2.alive.clear();
+        team1.alive.addAll(team1.all);
         team2.alive.addAll(team2.all);
 
         UUID gameUUID = UUID.randomUUID();
@@ -71,6 +69,8 @@ public static CustomTeamDuelsGame startGame(@NotNull DuelsTeam team1, @NotNull D
         DuelGameHandler.teamDuelsGames.add(game);
 
         for (NexiaPlayer player : team1.all) {
+            player = player.refreshPlayer();
+
             ServerPlayer serverPlayer = player.unwrap();
             DuelsPlayerData data = (DuelsPlayerData) PlayerDataManager.getDataManager(NexiaCore.DUELS_DATA_MANAGER).get(player);
 
@@ -84,6 +84,8 @@ public static CustomTeamDuelsGame startGame(@NotNull DuelsTeam team1, @NotNull D
 
             selectedMap.p1Pos.teleportPlayer(duelLevel, serverPlayer);
 
+            player.reset(true, Minecraft.GameMode.ADVENTURE);
+
             player.sendNexiaMessage(
                     Component.text("Your opponent: ", ChatFormat.normalColor)
                             .append(Component.text(team2.getLeader().getRawName() + "'s Team", ChatFormat.brandColor2))
@@ -94,11 +96,11 @@ public static CustomTeamDuelsGame startGame(@NotNull DuelsTeam team1, @NotNull D
 
             player.removeTag(LobbyUtil.NO_DAMAGE_TAG);
             player.removeTag(LobbyUtil.NO_FALL_DAMAGE_TAG);
-
-            player.reset(true, Minecraft.GameMode.ADVENTURE);
         }
 
         for (NexiaPlayer player : team2.all) {
+            player = player.refreshPlayer();
+
             ServerPlayer serverPlayer = player.unwrap();
             DuelsPlayerData data = (DuelsPlayerData) PlayerDataManager.getDataManager(NexiaCore.DUELS_DATA_MANAGER).get(player);
 
@@ -112,6 +114,8 @@ public static CustomTeamDuelsGame startGame(@NotNull DuelsTeam team1, @NotNull D
 
             selectedMap.p2Pos.teleportPlayer(duelLevel, serverPlayer);
 
+            player.reset(true, Minecraft.GameMode.ADVENTURE);
+
             player.sendNexiaMessage(
                     Component.text("Your opponent: ", ChatFormat.normalColor)
                             .append(Component.text(team1.getLeader().getRawName() + "'s Team", ChatFormat.brandColor2))
@@ -127,8 +131,6 @@ public static CustomTeamDuelsGame startGame(@NotNull DuelsTeam team1, @NotNull D
 
             player.removeTag(LobbyUtil.NO_DAMAGE_TAG);
             player.removeTag(LobbyUtil.NO_FALL_DAMAGE_TAG);
-
-           player.reset(true, Minecraft.GameMode.ADVENTURE);
         }
 
         game.uuid = gameUUID;

src/main/java/com/nexia/minigames/games/duels/team/TeamDuelsGame.java

@@ -1,11 +1,11 @@
 package com.nexia.minigames.games.duels.team;
 
+import com.nexia.base.player.NexiaPlayer;
 import com.nexia.base.player.PlayerDataManager;
 import com.nexia.core.NexiaCore;
 import com.nexia.core.games.util.LobbyUtil;
 import com.nexia.core.utilities.chat.ChatFormat;
 import com.nexia.core.utilities.misc.RandomUtil;
-import com.nexia.base.player.NexiaPlayer;
 import com.nexia.core.utilities.player.PlayerUtil;
 import com.nexia.core.utilities.pos.EntityPos;
 import com.nexia.minigames.games.duels.DuelGameHandler;
@@ -25,10 +25,8 @@
 import net.minecraft.sounds.SoundSource;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
-
 import java.util.Random;
 import java.util.UUID;
-
 import static com.nexia.minigames.games.duels.gamemodes.GamemodeHandler.removeQueue;
 
 public class TeamDuelsGame extends DuelsGame {
@@ -165,17 +163,11 @@ public static TeamDuelsGame startGame(@NotNull DuelsTeam team1, @NotNull DuelsTe
 
     public void duelSecond() {
         String isBroken = this.detectBrokenGame();
-        if (isBroken != null) {
+        if (isBroken != null && !this.isEnding) {
             Component error = ChatFormat.nexiaMessage
                     .append(Component.text("The game you were in was identified as broken, please contact a developer with a video of the last 30 seconds.", ChatFormat.normalColor));
 
             Component errormsg = Component.text("Cause: " + isBroken);
-
-            for (NexiaPlayer spectator : this.spectators) {
-                spectator.sendMessage(error);
-                spectator.sendMessage(errormsg);
-            }
-
             for (ServerPlayer player : this.level.players()) {
                 NexiaPlayer nexusPlayer = new NexiaPlayer(player);
                 nexusPlayer.sendMessage(error);
@@ -192,42 +184,34 @@ public void duelSecond() {
             if(notNullTeam != null) this.endGame(notNullTeam, null, false);
         }
         if (this.isEnding) {
-            int color = 160 * 65536 + 248;
-            // r * 65536 + g * 256 + b;
-            DuelGameHandler.winnerRockets(this.winner.alive.get(new Random().nextInt(this.winner.alive.size())),
-                    this.level, color);
+
+            if(this.winner != null && this.winner.alive != null && !this.winner.alive.isEmpty() && this.shouldWait) {
+                int color = 160 * 65536 + 248;
+
+                // r * 65536 + g * 256 + b;
+                DuelGameHandler.winnerRockets(this.winner.alive.get(new Random().nextInt(this.winner.alive.size())), this.level, color);
+            }
+
             this.currentEndTime++;
+
             if (this.currentEndTime >= this.endTime || !this.shouldWait) {
                 DuelsTeam winnerTeam = this.winner == null ? this.team1 : this.winner;
                 DuelsTeam loserTeam = this.loser == null ? this.team2 : this.loser;
 
-                for (NexiaPlayer spectator : this.spectators) {
-                    spectator = spectator.refreshPlayer();
-                    spectator.runCommand("/hub", 0, false);
-                }
+                for(ServerPlayer serverPlayer : this.level.players()) {
+                    NexiaPlayer player = new NexiaPlayer(serverPlayer);
 
-                this.isEnding = false;
-
-                if(loserTeam != null) {
-                    for (NexiaPlayer player : loserTeam.all) {
-                        player = player.refreshPlayer();
-                        ((DuelsPlayerData)PlayerDataManager.getDataManager(NexiaCore.DUELS_DATA_MANAGER).get(player)).gameOptions = null;
-                        player.runCommand("/hub", 0, false);
-                    }
-                    loserTeam.refreshTeam();
+                    ((DuelsPlayerData)PlayerDataManager.getDataManager(NexiaCore.DUELS_DATA_MANAGER).get(player)).gameOptions = null;
+                    player.runCommand("/hub", 0, false);
                 }
 
-                if(winnerTeam != null) {
-                    for (NexiaPlayer player : winnerTeam.all) {
-                        player = player.refreshPlayer();
-                        ((DuelsPlayerData)PlayerDataManager.getDataManager(NexiaCore.DUELS_DATA_MANAGER).get(player)).gameOptions = null;
-                        player.runCommand("/hub", 0, false);
-                    }
-                    winnerTeam.refreshTeam();
-                }
+                if(loserTeam != null) loserTeam.refreshTeam();
+                if(winnerTeam != null) winnerTeam.refreshTeam();
+
 
                 DuelGameHandler.deleteWorld(String.valueOf(this.uuid));
                 removeDuelsGame();
+                this.isEnding = false;
                 return;
             }
         }
@@ -304,7 +288,8 @@ public void endGame(@NotNull DuelsTeam loserTeam, @Nullable DuelsTeam winnerTeam
         Component subtitleWin = win;
 
         if ((winnerTeam == null || winnerTeam.getLeader() == null || winnerTeam.getLeader().unwrap() == null)) {
-            for (NexiaPlayer player : loserTeam.all) {
+            for (ServerPlayer serverPlayer : level.players()) {
+                NexiaPlayer player = new NexiaPlayer(serverPlayer);
                 player.sendTitle(Title.title(titleWin, subtitleWin));
                 player.sendMessage(win);
             }