Fix Loader Redstone

BauSystem_15/src/de/steamwar/bausystem/world/AutoLoader_15.java

@@ -30,10 +30,28 @@ class AutoLoader_15 {
         Powerable powerable = (Powerable) data;
         powerable.setPowered(active);
         block.setBlockData(powerable);
-        block.getState().update(true);
+        updateBlock(block.getLocation());
         return true;
     }
 
+    static void updateBlock(Location location) {
+        Location[] locations = new Location[] {
+                location.clone(),
+                location.clone().add(1, 0,0),
+                location.clone().add(-1, 0,0),
+                location.clone().add(0, 1,0),
+                location.clone().add(0, -1,0),
+                location.clone().add(0, 0,1),
+                location.clone().add(0, 0,-1)
+        };
+        for (Location value : locations) {
+            if (value.getBlock().getType().toString().contains("SIGN")) continue;
+            BlockData data = value.getBlock().getBlockData();
+            value.getBlock().setType(Material.BARRIER, true);
+            value.getBlock().setBlockData(data, true);
+        }
+    }
+
     static void onPlayerInteract(IAutoLoader loader, PlayerInteractEvent event) {
         if (event.getAction() != Action.RIGHT_CLICK_BLOCK && event.getAction() != Action.PHYSICAL)
             return;