allow more complex patterns to work correctly

Bukkit/src/main/java/com/plotsquared/bukkit/queue/GenChunk.java

@@ -183,7 +183,11 @@ public class GenChunk extends ScopedQueueCoordinator {
 
     @Override
     public boolean setBlock(int x, int y, int z, @NonNull Pattern pattern) {
-        return setBlock(x, y, z, PatternUtil.apply(Preconditions.checkNotNull(pattern, "Pattern may not be null"), x, y, z));
+        final BaseBlock block = PatternUtil.apply(Preconditions.checkNotNull(
+                pattern,
+                "Pattern may not be null"
+        ), x + (chunkX << 4), y, z + (chunkZ << 4));
+        return setBlock(x, y, z, block);
     }
 
     @Override

Core/src/main/java/com/plotsquared/core/util/PatternUtil.java

@@ -29,7 +29,6 @@ import com.sk89q.worldedit.extension.input.ParserContext;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.function.pattern.BlockPattern;
 import com.sk89q.worldedit.function.pattern.Pattern;
-import com.sk89q.worldedit.function.pattern.RandomPattern;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -44,7 +43,7 @@ public class PatternUtil {
 
     public static BaseBlock apply(@NonNull Pattern pattern, int x, int y, int z) {
         Preconditions.checkNotNull(pattern, "Pattern may not be null");
-        if (pattern instanceof BlockPattern || pattern instanceof RandomPattern
+        if (pattern instanceof BlockPattern
                 || pattern instanceof BlockState || pattern instanceof BlockType
                 || pattern instanceof BaseBlock) {
             return pattern.applyBlock(BlockVector3.ZERO);