diff --git a/src/main/java/implementslegend/mod/vaultfaster/interfaces/TileMapperContainer.kt b/src/main/java/implementslegend/mod/vaultfaster/interfaces/TileMapperContainer.kt
index 32cd155..920e4db 100644
--- a/src/main/java/implementslegend/mod/vaultfaster/interfaces/TileMapperContainer.kt
+++ b/src/main/java/implementslegend/mod/vaultfaster/interfaces/TileMapperContainer.kt
@@ -1,11 +1,14 @@
 package implementslegend.mod.vaultfaster.interfaces
 
 import implementslegend.mod.vaultfaster.TileMapper
+import java.util.concurrent.CompletableFuture
 
 /*
 * for flattening purposes
 * */
 interface TileMapperContainer {
     val tileMapper: TileMapper
+    val futureTileMapper: CompletableFuture<TileMapper>
+    var hasTileMapperCreationStarted: Boolean
     fun resetTileMapper()
 }
\ No newline at end of file
diff --git a/src/main/java/implementslegend/mod/vaultfaster/mixin/MixinPlacementSettings.java b/src/main/java/implementslegend/mod/vaultfaster/mixin/MixinPlacementSettings.java
index dc32935..a5291bb 100644
--- a/src/main/java/implementslegend/mod/vaultfaster/mixin/MixinPlacementSettings.java
+++ b/src/main/java/implementslegend/mod/vaultfaster/mixin/MixinPlacementSettings.java
@@ -16,8 +16,10 @@
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import org.spongepowered.asm.mixin.injection.callback.LocalCapture;
 
-import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.atomic.AtomicBoolean;
 
 
 /*
@@ -31,40 +33,90 @@ public class MixinPlacementSettings implements ExtendedPlacementSettings {
     protected List<TileProcessor> tileProcessors;
     private TileMapper mapper = new TileMapper();
 
+    CompletableFuture<TileMapper> futureTileMapper = new CompletableFuture();
+    private AtomicBoolean tileMapperCreationStarted = new AtomicBoolean();
+
     @NotNull
     @Override
     public TileMapper getTileMapper() {
-        return mapper;
+        TileMapper privateMapper;
+        if(!tileMapperCreationStarted.getPlain() && tileMapperCreationStarted.compareAndSet(false,true)){
+            privateMapper=new TileMapper();
+            tileProcessors.forEach(processor -> {
+                privateMapper.addProcessor(processor);
+            });
+            futureTileMapper.complete(privateMapper);
+        }else {
+            try {
+                privateMapper=futureTileMapper.get();
+            } catch (InterruptedException | ExecutionException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+        return privateMapper;
     }
 
     @Override
     public void resetTileMapper(){
+        if(getHasTileMapperCreationStarted()){
+            try {
+                futureTileMapper.get();
+            } catch (InterruptedException | ExecutionException e) {
+                throw new RuntimeException(e);
+            }
+
+            futureTileMapper=new CompletableFuture();
+            setHasTileMapperCreationStarted(false);
+        }
+        /*
         var privateMapper = new TileMapper();
         tileProcessors.forEach(processor -> {
             privateMapper.addProcessor(processor);
         });
-        mapper=privateMapper;
+        mapper=privateMapper;*/
 
     }
 
 
     @Inject(method = "addProcessor(Liskallia/vault/core/world/processor/Processor;)Liskallia/vault/core/world/template/PlacementSettings;",at = @At("HEAD"),remap = false)
     private void registerProcessor(Processor processor, CallbackInfoReturnable<Palette> cir){
-        if(processor instanceof TileProcessor) mapper.addProcessor((TileProcessor) processor);
+        if(processor instanceof TileProcessor) resetTileMapper();//mapper.addProcessor((TileProcessor) processor);
     }
     @Inject(method = "copy",locals = LocalCapture.CAPTURE_FAILHARD,at = @At(value = "FIELD", opcode = Opcodes.GETFIELD, target = "Liskallia/vault/core/world/template/PlacementSettings;flags:I"/*,target = "Liskallia/vault/core/world/template/PlacementSettings;<init>(Liskallia/vault/core/world/processor/ProcessorContext;)V"*/),remap = false)
     private void copyMapper(CallbackInfoReturnable<PlacementSettings> cir, PlacementSettings nw){
-
+        if (getHasTileMapperCreationStarted()) {
+            ((TileMapperContainer) nw).getFutureTileMapper().complete(getTileMapper());
+            ((TileMapperContainer) nw).setHasTileMapperCreationStarted(true);
+        }
+        /*
         var tileMapper = ((TileMapperContainer) nw).getTileMapper();
         tileProcessors.forEach(processor -> {
             tileMapper.addProcessor(processor);
-        });
+        });*/
 
     }
 
     @Override
     public void addProcessorAtBegining(@NotNull TileProcessor tileProcessor) {
+        resetTileMapper();
         tileProcessors.add(0,tileProcessor);
-        mapper.addProcessor( tileProcessor, true);
+        //mapper.addProcessor( tileProcessor, true);*
+    }
+
+    @NotNull
+    @Override
+    public CompletableFuture<TileMapper> getFutureTileMapper() {
+        return futureTileMapper;
+    }
+
+    @Override
+    public boolean getHasTileMapperCreationStarted() {
+        return tileMapperCreationStarted.getPlain() || tileMapperCreationStarted.get();
+    }
+
+    @Override
+    public void setHasTileMapperCreationStarted(boolean b) {
+        tileMapperCreationStarted.set(b);
     }
 }