//regen creates vanilla decorations without error (#1650)

* fix: Feature placement on regen should create chunk

* feat: update adapter jar

* fix: update adapter jar

worldedit-bukkit/adapters/adapter-1_17_1/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_17_R1_2/regen/PaperweightRegen.java

@@ -312,8 +312,12 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         ) {
             // redirect to LevelChunks created in #createChunks
             @Override
-            public ChunkAccess getChunk(int x, int z, ChunkStatus chunkstatus, boolean flag) {
+            public ChunkAccess getChunk(int x, int z, ChunkStatus chunkstatus, boolean create) {
-                return getChunkAt(x, z);
+                ChunkAccess chunkAccess = getChunkAt(x, z);
+                if (chunkAccess == null && create) {
+                    chunkAccess = createChunk(getProtoChunkAt(x, z));
+                }
+                return chunkAccess;
             }
         };
 

worldedit-bukkit/adapters/adapter-1_18/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_18_R1/regen/PaperweightRegen.java

@@ -299,8 +299,12 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         ) {
             // redirect to LevelChunks created in #createChunks
             @Override
-            public ChunkAccess getChunk(int x, int z, ChunkStatus chunkstatus, boolean flag) {
+            public ChunkAccess getChunk(int x, int z, ChunkStatus chunkstatus, boolean create) {
-                return getChunkAt(x, z);
+                ChunkAccess chunkAccess = getChunkAt(x, z);
+                if (chunkAccess == null && create) {
+                    chunkAccess = createChunk(getProtoChunkAt(x, z));
+                }
+                return chunkAccess;
             }
         };