increased seeker move speed for balance. Костыль fix ConcurrentModificationException in BlockAndSeekGame

.idea/modules/BlockAndSeek.main.iml

@@ -1,10 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module version="4">
-  <component name="AdditionalModuleElements">
-    <content url="file://$MODULE_DIR$/../../build/generated/sources/annotationProcessor/java/main">
-      <sourceFolder url="file://$MODULE_DIR$/../../build/generated/sources/annotationProcessor/java/main" isTestSource="false" generated="true" />
-    </content>
-  </component>
   <component name="FacetManager">
     <facet type="minecraft" name="Minecraft">
       <configuration>

src/main/java/hdvtdev/blockandseek/eventListeners/RequiredEventListener.java

@@ -58,8 +58,6 @@ public class RequiredEventListener implements Listener {
         if (event.getAction().isLeftClick()) return;
 
         Player player = event.getPlayer();
-        UUID uuid = player.getUniqueId();
-
         ItemStack item = event.getItem();
         if (item != null) {
             ItemMeta meta = item.getItemMeta();
@@ -74,11 +72,6 @@ public class RequiredEventListener implements Listener {
 
         }
 
-
-
-
-
-
     }
 
     @EventHandler

src/main/java/hdvtdev/blockandseek/managers/StateManager.java

@@ -3,12 +3,12 @@ package hdvtdev.blockandseek.managers;
 import hdvtdev.blockandseek.objects.BlockAndSeekGame;
 
 import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
 
 public class StateManager {
     
-    private final Map<UUID, BlockAndSeekGame.PlayerType> playerToState = new HashMap<>();
-    private final Map<BlockAndSeekGame.PlayerType, Set<UUID>> stateToPlayers = new HashMap<>();
-
+    private final Map<UUID, BlockAndSeekGame.PlayerType> playerToState = new ConcurrentHashMap<>();
+    private final Map<BlockAndSeekGame.PlayerType, Set<UUID>> stateToPlayers = new ConcurrentHashMap<>();
   
     public void setPlayerState(UUID uuid, BlockAndSeekGame.PlayerType newState) {
 
@@ -27,7 +27,7 @@ public class StateManager {
     }
 
     public Set<UUID> getPlayers() {
-        return playerToState.keySet();
+        return new HashSet<>(playerToState.keySet());
     }
 
     public boolean hasPlayer(UUID uuid) {
@@ -43,7 +43,8 @@ public class StateManager {
     }
 
     public Set<UUID> getPlayersInState(BlockAndSeekGame.PlayerType state) {
-        return Collections.unmodifiableSet(stateToPlayers.getOrDefault(state, Collections.emptySet()));
+        Set<UUID> originalSet = stateToPlayers.getOrDefault(state, Collections.emptySet());
+        return new HashSet<>(originalSet);
     }
 
     public void removePlayer(UUID uuid) {

src/main/java/hdvtdev/blockandseek/objects/BlockAndSeekGame.java

@@ -218,6 +218,7 @@ public class BlockAndSeekGame {
                 Player player = Bukkit.getPlayer(seeker);
                 if (player != null) {
                     stateManager.setPlayerState(seeker, PlayerType.SEEKER);
+                    player.setWalkSpeed(0.22f);
                     ItemManager.setSeekerSet(player);
                     Utils.setLevelWithBar(player, 100);
                     GamesManager.addSeekerImmune(player);