change: remove default for postdown and preup

Author: ishland

FlowSched

@@ -50,7 +50,17 @@ public Completable upgradeToThis(ChunkLoadingContext context, Cancellable cancel
             }
 
             @Override
-            public Completable downgradeFromThis(ChunkLoadingContext context) {
+            public Completable postUpgradeToThis(ChunkLoadingContext context) {
+                return Completable.complete();
+            }
+
+            @Override
+            public Completable preDowngradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
+                return Completable.complete();
+            }
+
+            @Override
+            public Completable downgradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
                 throw new UnsupportedOperationException();
             }
 

c2me-rewrites-chunk-system/src/main/java/com/ishland/c2me/rewrites/chunksystem/common/NewChunkStatus.java

@@ -18,7 +18,17 @@ public Completable upgradeToThis(ChunkLoadingContext context, Cancellable cancel
     }
 
     @Override
-    public Completable downgradeFromThis(ChunkLoadingContext context) {
+    public Completable postUpgradeToThis(ChunkLoadingContext context) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable preDowngradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable downgradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
         return Completable.complete();
     }
 

c2me-rewrites-chunk-system/src/main/java/com/ishland/c2me/rewrites/chunksystem/common/statuses/Deferred.java

@@ -153,6 +153,11 @@ public Completable upgradeToThis(ChunkLoadingContext context, Cancellable cancel
         }
     }
 
+    @Override
+    public Completable postUpgradeToThis(ChunkLoadingContext context) {
+        return Completable.complete();
+    }
+
     @Override
     public Completable preDowngradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
         return Completable.defer(() -> Completable.fromCompletionStage(syncWithLightEngine(context)))
@@ -168,7 +173,7 @@ public Completable preDowngradeFromThis(ChunkLoadingContext context, Cancellable
     }
 
     @Override
-    public Completable downgradeFromThis(ChunkLoadingContext context) {
+    public Completable downgradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
         final AtomicBoolean loadedToWorld = new AtomicBoolean(false);
         return Completable.defer(() -> {
                     Assertions.assertTrue(((IThreadedAnvilChunkStorage) context.tacs()).getMainThreadExecutor().isOnThread());

c2me-rewrites-chunk-system/src/main/java/com/ishland/c2me/rewrites/chunksystem/common/statuses/ReadFromDisk.java

@@ -78,6 +78,11 @@ public Completable upgradeToThis(ChunkLoadingContext context, Cancellable cancel
                 .subscribeOn(Schedulers.from(((IThreadedAnvilChunkStorage) context.tacs()).getMainThreadExecutor()));
     }
 
+    @Override
+    public Completable postUpgradeToThis(ChunkLoadingContext context) {
+        return Completable.complete();
+    }
+
     private static WorldChunk toFullChunk(ProtoChunk protoChunk, ServerWorld serverWorld) {
         WorldChunk worldChunk;
         if (protoChunk instanceof WrapperProtoChunk) {
@@ -96,7 +101,12 @@ private static WorldChunk toFullChunk(ProtoChunk protoChunk, ServerWorld serverW
     }
 
     @Override
-    public Completable downgradeFromThis(ChunkLoadingContext context) {
+    public Completable preDowngradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable downgradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
         ChunkState state = context.holder().getItem().get();
         final Chunk chunk = state.chunk();
         Preconditions.checkState(chunk instanceof WorldChunk, "Chunk must be a full chunk");

c2me-rewrites-chunk-system/src/main/java/com/ishland/c2me/rewrites/chunksystem/common/statuses/ServerAccessible.java

@@ -28,7 +28,17 @@ public Completable upgradeToThis(ChunkLoadingContext context, Cancellable cancel
     }
 
     @Override
-    public Completable downgradeFromThis(ChunkLoadingContext context) {
+    public Completable postUpgradeToThis(ChunkLoadingContext context) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable preDowngradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable downgradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
         return Completable.complete();
     }
 

c2me-rewrites-chunk-system/src/main/java/com/ishland/c2me/rewrites/chunksystem/common/statuses/ServerAccessibleChunkSending.java

@@ -129,7 +129,17 @@ private static void sendChunkToPlayer(ChunkLoadingContext context) {
     }
 
     @Override
-    public Completable downgradeFromThis(ChunkLoadingContext context) {
+    public Completable postUpgradeToThis(ChunkLoadingContext context) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable preDowngradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable downgradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
         ServerWorld serverWorld = ((IThreadedAnvilChunkStorage) context.tacs()).getWorld();
         final WorldChunk chunk = (WorldChunk) context.holder().getItem().get().chunk();
         ((WorldChunkExtension) chunk).c2me$setBlockTicking(false);

c2me-rewrites-chunk-system/src/main/java/com/ishland/c2me/rewrites/chunksystem/common/statuses/ServerBlockTicking.java

@@ -59,7 +59,17 @@ public Completable upgradeToThis(ChunkLoadingContext context, Cancellable cancel
     }
 
     @Override
-    public Completable downgradeFromThis(ChunkLoadingContext context) {
+    public Completable postUpgradeToThis(ChunkLoadingContext context) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable preDowngradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable downgradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
         if (ModStatuses.fabric_lifecycle_events_v1 && LifecycleEventInvoker.needsInvokeChunkLevelTypeChange()) {
             return Completable
                     .fromRunnable(() -> {

c2me-rewrites-chunk-system/src/main/java/com/ishland/c2me/rewrites/chunksystem/common/statuses/ServerEntityTicking.java

@@ -149,7 +149,17 @@ public Completable upgradeToThis(ChunkLoadingContext context, Cancellable cancel
     }
 
     @Override
-    public Completable downgradeFromThis(ChunkLoadingContext context) {
+    public Completable postUpgradeToThis(ChunkLoadingContext context) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable preDowngradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
+        return Completable.complete();
+    }
+
+    @Override
+    public Completable downgradeFromThis(ChunkLoadingContext context, Cancellable cancellable) {
         return Completable.complete();
     }