Remove Redstone ore activation while freezed

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandFreeze.java

@@ -25,6 +25,7 @@ import de.steamwar.bausystem.world.Region;
 import org.bukkit.entity.EntityType;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.block.*;
+import org.bukkit.event.entity.EntityChangeBlockEvent;
 import org.bukkit.event.entity.EntitySpawnEvent;
 import org.bukkit.event.inventory.InventoryMoveItemEvent;
 
@@ -78,6 +79,15 @@ public class CommandFreeze extends RegionToggleCommand {
         });
     }
 
+    @EventHandler
+    public void onEntityChangeBlock(EntityChangeBlockEvent e) {
+        Region.getRegion(e.getBlock().getLocation(), region -> {
+            if (region.isFreeze()) e.setCancelled(true);
+        }, () -> {
+            if (Region.NoRegion.freeze) e.setCancelled(true);
+        });
+    }
+
     @EventHandler
     public void onPhysicsEvent(BlockPhysicsEvent e){
         Region.getRegion(e.getBlock().getLocation(), region -> {