Fixed PlotSquared compiling issues

worldedit-core/src/main/java/com/boydti/fawe/regions/general/plot/CFIRedirect.java

@@ -13,6 +13,7 @@ import com.github.intellectualsites.plotsquared.plot.object.RunnableVal2;
 import com.github.intellectualsites.plotsquared.plot.object.RunnableVal3;
 import com.github.intellectualsites.plotsquared.plot.object.worlds.SinglePlotArea;
 import com.sk89q.worldedit.WorldEdit;
+import java.util.concurrent.CompletableFuture;
 
 @CommandDeclaration(
         command = "cfi",
@@ -32,7 +33,7 @@ public class CFIRedirect extends Command {
     }
 
     @Override
-    public void execute(final PlotPlayer player, String[] args, RunnableVal3<Command, Runnable, Runnable> confirm, RunnableVal2<Command, CommandResult> whenDone) throws CommandException {
+    public CompletableFuture<Boolean> execute(final PlotPlayer player, String[] args, RunnableVal3<Command, Runnable, Runnable> confirm, RunnableVal2<Command, CommandResult> whenDone) throws CommandException {
         checkTrue(args.length >= 1, Captions.COMMAND_SYNTAX, getUsage());
         final Plot plot = check(player.getCurrentPlot(), Captions.NOT_IN_PLOT);
         checkTrue(plot.isOwner(player.getUUID()), Captions.NOW_OWNER);
@@ -42,7 +43,8 @@ public class CFIRedirect extends Command {
             player.sendMessage("The command has been changed to: //cfi");
         } else {
             player.sendMessage("Must have the `worlds` component enabled in the PlotSquared config.yml");
-            return;
+            return CompletableFuture.completedFuture(false);
         }
+        return CompletableFuture.completedFuture(true);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/regions/general/plot/FaweChunkManager.java

@@ -13,6 +13,7 @@ import com.sk89q.worldedit.function.operation.Operations;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.CuboidRegion;
 import com.sk89q.worldedit.world.World;
+import java.util.concurrent.CompletableFuture;
 
 public class FaweChunkManager extends ChunkManager {
 
@@ -28,13 +29,13 @@ public class FaweChunkManager extends ChunkManager {
     }
 
     @Override
-    public boolean loadChunk(String world, ChunkLoc loc, boolean force) {
+    public CompletableFuture loadChunk(String world, ChunkLoc loc, boolean force) {
         return parent.loadChunk(world, loc, force);
     }
 
     @Override
-    public void unloadChunk(String world, ChunkLoc loc, boolean save, boolean safe) {
+    public void unloadChunk(String world, ChunkLoc loc, boolean save) {
-        parent.unloadChunk(world, loc, save, safe);
+        parent.unloadChunk(world, loc, save);
     }
 
     @Override

worldedit-core/src/main/java/com/boydti/fawe/regions/general/plot/FaweLocalBlockQueue.java

@@ -114,9 +114,10 @@ public class FaweLocalBlockQueue extends LocalBlockQueue {
     }
 
     @Override
-    public void enqueue() {
+    public boolean enqueue() {
-        super.enqueue();
+        boolean val = super.enqueue();
         IMP.enableQueue();
+        return val;
     }
 
     @Override

worldedit-core/src/main/java/com/boydti/fawe/regions/general/plot/PlotSetBiome.java

@@ -29,6 +29,7 @@ import com.sk89q.worldedit.world.biome.Biomes;
 import com.sk89q.worldedit.world.registry.BiomeRegistry;
 import java.util.Collection;
 import java.util.HashSet;
+import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ThreadLocalRandom;
 
 @CommandDeclaration(
@@ -46,12 +47,12 @@ public class PlotSetBiome extends Command {
     }
 
     @Override
-    public void execute(final PlotPlayer player, String[] args, RunnableVal3<Command, Runnable, Runnable> confirm, RunnableVal2<Command, CommandResult> whenDone) throws CommandException {
+    public CompletableFuture<Boolean> execute(final PlotPlayer player, String[] args, RunnableVal3<Command, Runnable, Runnable> confirm, RunnableVal2<Command, CommandResult> whenDone) throws CommandException {
         final Plot plot = check(player.getCurrentPlot(), Captions.NOT_IN_PLOT);
         checkTrue(plot.isOwner(player.getUUID()) || Permissions.hasPermission(player, "plots.admin.command.generatebiome"), Captions.NO_PLOT_PERMS);
         if (plot.getRunning() != 0) {
             Captions.WAIT_FOR_TIMER.send(player);
-            return;
+            return null;
         }
         checkTrue(args.length == 1, Captions.COMMAND_SYNTAX, getUsage());
         final HashSet<RegionWrapper> regions = plot.getRegions();
@@ -59,10 +60,10 @@ public class PlotSetBiome extends Command {
         Collection<BiomeType> knownBiomes = BiomeTypes.values();
         final BiomeType biome = Biomes.findBiomeByName(knownBiomes, args[0], biomeRegistry);
         if (biome == null) {
-            String biomes = StringMan.join(WorldUtil.IMP.getBiomeList(), Captions.BLOCK_LIST_SEPARATER.toString());
+            String biomes = StringMan.join(WorldUtil.IMP.getBiomeList(), Captions.BLOCK_LIST_SEPARATOR.toString());
             Captions.NEED_BIOME.send(player);
             MainUtil.sendMessage(player, Captions.SUBCOMMAND_SET_OPTIONS_HEADER.toString() + biomes);
-            return;
+            return CompletableFuture.completedFuture(false);
         }
         confirm.run(this, new Runnable() {
             @Override
@@ -94,5 +95,6 @@ public class PlotSetBiome extends Command {
             }
         }, null);
 
+        return CompletableFuture.completedFuture(true);
     }
 }