Fix FreezeListener

src/de/steamwar/teamserver/listener/FreezeListener.java

@@ -21,6 +21,9 @@ package de.steamwar.teamserver.listener;
 
 import de.steamwar.core.Core;
 import de.steamwar.teamserver.Builder;
+import net.md_5.bungee.api.ChatMessageType;
+import net.md_5.bungee.api.chat.BaseComponent;
+import net.md_5.bungee.api.chat.TextComponent;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
@@ -39,11 +42,18 @@ public class FreezeListener implements Listener {
 
     public static boolean freeze = true;
 
+    public FreezeListener() {
+        Bukkit.getScheduler().runTaskTimer(Builder.getInstance(), () -> {
+            if (!freeze) return;
+            Bukkit.getOnlinePlayers().forEach(player -> {
+                player.spigot().sendMessage(ChatMessageType.ACTION_BAR, TextComponent.fromLegacyText("§cWorld frozen"));
+            });
+        }, 1, 1);
+    }
+
     @EventHandler
     public void onEntitySpawn(EntitySpawnEvent e) {
-        if (!freeze) {
-            return;
-        }
+        if (!freeze) return;
         e.setCancelled(true);
         if (e.getEntityType() == EntityType.PRIMED_TNT) {
             Bukkit.getScheduler().runTaskLater(Builder.getInstance(), () -> {
@@ -55,8 +65,7 @@ public class FreezeListener implements Listener {
     @EventHandler
     public void onBlockCanBuild(BlockCanBuildEvent e) {
         if (!e.isBuildable()) return;
-        if (!freeze)
-            return;
+        if (freeze) return;
         if (e.getMaterial() == Material.TNT) {
             e.setBuildable(false);
             e.getBlock().setType(Material.TNT, false);
@@ -114,7 +123,9 @@ public class FreezeListener implements Listener {
 
     @EventHandler
     public void onInventoryMoveEvent(InventoryMoveItemEvent e) {
-        if (freeze) {
+        if (e.getDestination().getLocation() != null && freeze) {
+            e.setCancelled(true);
+        } else if (e.getSource().getLocation() != null && freeze) {
             e.setCancelled(true);
         }
     }
@@ -135,7 +146,7 @@ public class FreezeListener implements Listener {
     public void onBlockPlace(BlockPlaceEvent e) {
         if (Core.getVersion() < 19) return;
         if (!e.getItemInHand().getType().isBlock()) return;
-        if (Region.getRegion(e.getBlock().getLocation()).get(Flag.FREEZE) == FreezeMode.ACTIVE) {
+        if (freeze) {
             e.setCancelled(true);
             Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
                 e.getBlock().setType(e.getItemInHand().getType(), false);