mark for reencode only if something was removed

Author: xGinko

AnarchyExploitFixesFolia/src/main/java/me/xginko/aef/modules/patches/AntiMapPlayerTracking.java

@@ -58,8 +58,12 @@ public void onPacketSend(PacketSendEvent event) {
         }
 
         if (mapData.getDecorations() != null) {
-            mapData.getDecorations().removeIf(mapDecoration -> blacklistedDecorationTypes.contains(mapDecoration.getType()));
-            event.markForReEncode(true);
+            for (WrapperPlayServerMapData.MapDecoration mapDecoration : mapData.getDecorations()) {
+                if (blacklistedDecorationTypes.contains(mapDecoration.getType())) {
+                    mapData.getDecorations().remove(mapDecoration);
+                    event.markForReEncode(true);
+                }
+            }
         }
     }
 }

AnarchyExploitFixesLegacy/src/main/java/me/xginko/aef/modules/patches/AntiMapPlayerTracking.java

@@ -64,8 +64,12 @@ public void onPacketSend(PacketSendEvent event) {
         }
 
         if (mapData.getDecorations() != null) {
-            mapData.getDecorations().removeIf(mapDecoration -> blacklistedDecorationTypes.contains(mapDecoration.getType()));
-            event.markForReEncode(true);
+            for (WrapperPlayServerMapData.MapDecoration mapDecoration : mapData.getDecorations()) {
+                if (blacklistedDecorationTypes.contains(mapDecoration.getType())) {
+                    mapData.getDecorations().remove(mapDecoration);
+                    event.markForReEncode(true);
+                }
+            }
         }
     }
 }