add command queuing

worldedit-core/src/main/java/com/sk89q/worldedit/command/ApplyBrushCommands.java

@@ -29,6 +29,8 @@ import com.sk89q.worldedit.command.factory.ReplaceFactory;
 import com.sk89q.worldedit.command.factory.TreeGeneratorFactory;
 import com.sk89q.worldedit.command.util.CommandPermissions;
 import com.sk89q.worldedit.command.util.CommandPermissionsConditionGenerator;
+import com.sk89q.worldedit.command.util.CommandQueued;
+import com.sk89q.worldedit.command.util.CommandQueuedConditionGenerator;
 import com.sk89q.worldedit.command.util.PermissionCondition;
 import com.sk89q.worldedit.entity.Player;
 import com.sk89q.worldedit.function.Contextual;

worldedit-core/src/main/java/com/sk89q/worldedit/command/UtilityCommands.java

@@ -42,6 +42,8 @@ import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.command.util.CommandPermissions;
 import com.sk89q.worldedit.command.util.CommandPermissionsConditionGenerator;
+import com.sk89q.worldedit.command.util.CommandQueued;
+import com.sk89q.worldedit.command.util.CommandQueuedConditionGenerator;
 import com.sk89q.worldedit.command.util.CreatureButcher;
 import com.sk89q.worldedit.command.util.EntityRemover;
 import com.sk89q.worldedit.command.util.Logging;
@@ -102,7 +104,7 @@ import org.enginehub.piston.annotation.param.Switch;
 /**
  * Utility commands.
  */
-@CommandContainer(superTypes = CommandPermissionsConditionGenerator.Registration.class)
+@CommandContainer(superTypes = {CommandPermissionsConditionGenerator.Registration.class, CommandQueuedConditionGenerator.Registration.class})
 @Command(aliases = {}, desc = "Various utility commands: [More Info](http://wiki.sk89q.com/wiki/WorldEdit/Utilities)")
 public class UtilityCommands {
 
@@ -174,9 +176,9 @@ public class UtilityCommands {
             name = "/cancel",
             aliases= {"fcancel"},
             desc = "Cancel your current command"
-            //queued = false
     )
     @CommandPermissions("fawe.cancel")
+    @CommandQueued(false)
     public void cancel(FawePlayer player) {
         int cancelled = player.cancel(false);
         BBC.WORLDEDIT_CANCEL_COUNT.send(player, cancelled);
@@ -213,8 +215,8 @@ public class UtilityCommands {
             " - Use , to OR multiple\n" +
             "e.g. #surfacespread[10][#existing],andesite\n" +
             "More Info: https://git.io/vSPmA"
-        //queued = false
     )
+    @CommandQueued(false)
     @CommandPermissions("worldedit.patterns")
     public void patterns(Player player, LocalSession session, CommandContext args) throws WorldEditException {
         displayModifierHelp(player, DefaultPatternParser.class, args);
@@ -229,8 +231,8 @@ public class UtilityCommands {
             " - Use & to AND multiple\n" +
             "e.g. >[stone,dirt],#light[0][5],$jungle\n" +
             "More Info: https://git.io/v9r4K"
-        //queued = false
     )
+    @CommandQueued(false)
     @CommandPermissions("worldedit.masks")
     public void masks(Player player, LocalSession session, CommandContext args) throws WorldEditException {
         displayModifierHelp(player, DefaultMaskParser.class, args);
@@ -244,8 +246,8 @@ public class UtilityCommands {
             " - Use , to OR multiple\n" +
             " - Use & to AND multiple\n" +
             "More Info: https://git.io/v9KHO",
-        queued = false
     )
+    @CommandQueued(false)
     @CommandPermissions("worldedit.transforms")
     public void transforms(Player player, LocalSession session, CommandContext args) throws WorldEditException {
         displayModifierHelp(player, DefaultTransformParser.class, args);

worldedit-core/src/main/java/com/sk89q/worldedit/command/WorldEditCommands.java

@@ -29,6 +29,8 @@ import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.command.util.CommandPermissions;
 import com.sk89q.worldedit.command.util.CommandPermissionsConditionGenerator;
+import com.sk89q.worldedit.command.util.CommandQueued;
+import com.sk89q.worldedit.command.util.CommandQueuedConditionGenerator;
 import com.sk89q.worldedit.command.util.PrintCommandHelp;
 import com.sk89q.worldedit.entity.Player;
 import com.sk89q.worldedit.event.platform.ConfigurationLoadEvent;
@@ -53,7 +55,7 @@ import org.enginehub.piston.annotation.param.Arg;
 import org.enginehub.piston.annotation.param.ArgFlag;
 import org.enginehub.piston.annotation.param.Switch;
 
-@CommandContainer(superTypes = CommandPermissionsConditionGenerator.Registration.class)
+@CommandContainer(superTypes = {CommandPermissionsConditionGenerator.Registration.class, CommandQueuedConditionGenerator.Registration.class})
 public class WorldEditCommands {
 
     private static final DateTimeFormatter dateFormat = DateTimeFormatter
@@ -69,8 +71,8 @@ public class WorldEditCommands {
         name = "version",
         aliases = { "ver" },
         desc = "Get WorldEdit/FAWE version"
-        //queued = false
     )
+    @CommandQueued(false)
     public void version(Actor actor) {
         FaweVersion fVer = Fawe.get().getVersion();
         String fVerStr = fVer == null ? "unknown" : "-" + fVer.build;
@@ -119,8 +121,8 @@ public class WorldEditCommands {
         name = "report",
         aliases = { "debugpaste" },
         desc = "Writes a report of latest.log, config.yml, message.yml and your commands.yml to https://athion.net/ISPaster/paste"
-//      queued = false
     )
+    @CommandQueued(false)
     @CommandPermissions({"worldedit.report", "worldedit.debugpaste"})
     public void report(Actor actor) throws WorldEditException, IOException {
         BBC.DOWNLOAD_LINK.send(actor, IncendoPaster.debugPaste());
@@ -129,8 +131,8 @@ public class WorldEditCommands {
     @Command(
         name = "threads",
         desc = "Print all thread stacks"
-        //queued = false
     )
+    @CommandQueued(false)
     @CommandPermissions("worldedit.threads")
     public void threads(Actor actor) throws WorldEditException {
         Map<Thread, StackTraceElement[]> stacks = Thread.getAllStackTraces();
@@ -179,8 +181,8 @@ public class WorldEditCommands {
     @Command(
         name = "help",
         desc = "Displays help for FAWE commands"
-        //queued = false
     )
+    @CommandQueued(false)
     @CommandPermissions("worldedit.help")
     public void help(Actor actor,
                      @Switch(name = 's', desc = "List sub-commands of the given command, if applicable")

worldedit-core/src/main/java/com/sk89q/worldedit/command/util/CommandQueued.java

@@ -0,0 +1,15 @@
+package com.sk89q.worldedit.command.util;
+
+import org.enginehub.piston.annotation.CommandCondition;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Sets a command to be queued
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@CommandCondition(CommandQueuedConditionGenerator.class)
+public @interface CommandQueued {
+    boolean value() default false;
+}

worldedit-core/src/main/java/com/sk89q/worldedit/command/util/CommandQueuedCondition.java

@@ -0,0 +1,24 @@
+package com.sk89q.worldedit.command.util;
+
+import org.enginehub.piston.Command;
+import org.enginehub.piston.inject.InjectedValueAccess;
+
+/**
+ * Dummy class
+ */
+public class CommandQueuedCondition implements Command.Condition {
+    private final boolean value;
+
+    public CommandQueuedCondition(boolean value) {
+        this.value = value;
+    }
+
+    public boolean isQueued() {
+        return value;
+    }
+
+    @Override
+    public boolean satisfied(InjectedValueAccess injectedValueAccess) {
+        return true;
+    }
+}

worldedit-core/src/main/java/com/sk89q/worldedit/command/util/CommandQueuedConditionGenerator.java

@@ -0,0 +1,24 @@
+package com.sk89q.worldedit.command.util;
+
+import org.enginehub.piston.Command;
+import org.enginehub.piston.gen.CommandConditionGenerator;
+import org.enginehub.piston.util.NonnullByDefault;
+
+import java.lang.reflect.Method;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+@NonnullByDefault
+public final class CommandQueuedConditionGenerator implements CommandConditionGenerator {
+
+    public interface Registration {
+        Registration commandQueuedConditionGenerator(CommandPermissionsConditionGenerator generator);
+    }
+
+    @Override
+    public Command.Condition generateCondition(Method commandMethod) {
+        CommandQueued annotation = commandMethod.getAnnotation(CommandQueued.class);
+        checkNotNull(annotation, "Annotation is missing from commandMethod");
+        return new CommandQueuedCondition(annotation.value());
+    }
+}

worldedit-core/src/main/java/com/sk89q/worldedit/extension/platform/PlatformCommandManager.java

@@ -84,6 +84,8 @@ import com.sk89q.worldedit.command.argument.RegionFactoryConverter;
 import com.sk89q.worldedit.command.argument.RegistryConverter;
 import com.sk89q.worldedit.command.argument.VectorConverter;
 import com.sk89q.worldedit.command.argument.ZonedDateTimeConverter;
+import com.sk89q.worldedit.command.util.CommandQueued;
+import com.sk89q.worldedit.command.util.CommandQueuedCondition;
 import com.sk89q.worldedit.command.util.PermissionCondition;
 import com.sk89q.worldedit.command.util.SubCommandPermissionCondition;
 import com.sk89q.worldedit.entity.Entity;
@@ -294,121 +296,122 @@ public final class PlatformCommandManager {
 
     private void registerAllCommands() {
         if (Settings.IMP.ENABLED_COMPONENTS.COMMANDS) {
-            registerSubCommands(
+            // TODO NOT IMPLEMENTED dunno why these have issues generating
-                "schematic",
+//            registerSubCommands(
-                ImmutableList.of("schem", "/schematic", "/schem"),
+//                "schematic",
-                "Schematic commands for saving/loading areas",
+//                ImmutableList.of("schem", "/schematic", "/schem"),
-                SchematicCommandsRegistration.builder(),
+//                "Schematic commands for saving/loading areas",
-                new SchematicCommands(worldEdit)
+//                SchematicCommandsRegistration.builder(),
-            );
+//                new SchematicCommands(worldEdit)
-            registerSubCommands(
+//            );
-                "snapshot",
+//            registerSubCommands(
-                ImmutableList.of("snap"),
+//                "snapshot",
-                "Snapshot commands for restoring backups",
+//                ImmutableList.of("snap"),
-                SnapshotCommandsRegistration.builder(),
+//                "Snapshot commands for restoring backups",
-                new SnapshotCommands(worldEdit)
+//                SnapshotCommandsRegistration.builder(),
-            );
+//                new SnapshotCommands(worldEdit)
-            registerSubCommands(
+//            );
-                "superpickaxe",
+//            registerSubCommands(
-                ImmutableList.of("pickaxe", "sp"),
+//                "superpickaxe",
-                "Super-pickaxe commands",
+//                ImmutableList.of("pickaxe", "sp"),
-                SuperPickaxeCommandsRegistration.builder(),
+//                "Super-pickaxe commands",
-                new SuperPickaxeCommands(worldEdit)
+//                SuperPickaxeCommandsRegistration.builder(),
-            );
+//                new SuperPickaxeCommands(worldEdit)
-            registerSubCommands(
+//            );
-                    "brush",
+//            registerSubCommands(
-                    ImmutableList.of("br", "/brush", "/br"),
+//                    "brush",
-                    "Brushing commands",
+//                    ImmutableList.of("br", "/brush", "/br"),
-                    BrushCommandsRegistration.builder(),
+//                    "Brushing commands",
-                    new BrushCommands(worldEdit),
+//                    BrushCommandsRegistration.builder(),
-                    (Consumer<CommandManager>) manager -> {
+//                    new BrushCommands(worldEdit),
-                        PaintBrushCommands.register(commandManagerService, manager, registration);
+//                    (Consumer<CommandManager>) manager -> {
-                        ApplyBrushCommands.register(commandManagerService, manager, registration);
+//                        PaintBrushCommands.register(commandManagerService, manager, registration);
-                    }
+//                        ApplyBrushCommands.register(commandManagerService, manager, registration);
-            );
+//                    }
-            registerSubCommands(
+//            );
-                "worldedit",
+//            registerSubCommands(
-                ImmutableList.of("we"),
+//                "worldedit",
-                "WorldEdit commands",
+//                ImmutableList.of("we"),
-                WorldEditCommandsRegistration.builder(),
+//                "WorldEdit commands",
-                new WorldEditCommands(worldEdit)
+//                WorldEditCommandsRegistration.builder(),
-            );
+//                new WorldEditCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                BiomeCommandsRegistration.builder(),
+//                commandManager,
-                new BiomeCommands()
+//                BiomeCommandsRegistration.builder(),
-            );
+//                new BiomeCommands()
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                ChunkCommandsRegistration.builder(),
+//                commandManager,
-                new ChunkCommands(worldEdit)
+//                ChunkCommandsRegistration.builder(),
-            );
+//                new ChunkCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                ClipboardCommandsRegistration.builder(),
+//                commandManager,
-                new ClipboardCommands(worldEdit)
+//                ClipboardCommandsRegistration.builder(),
-            );
+//                new ClipboardCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                GeneralCommandsRegistration.builder(),
+//                commandManager,
-                new GeneralCommands(worldEdit)
+//                GeneralCommandsRegistration.builder(),
-            );
+//                new GeneralCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                GenerationCommandsRegistration.builder(),
+//                commandManager,
-                new GenerationCommands(worldEdit)
+//                GenerationCommandsRegistration.builder(),
-            );
+//                new GenerationCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                HistoryCommandsRegistration.builder(),
+//                commandManager,
-                new HistoryCommands(worldEdit)
+//                HistoryCommandsRegistration.builder(),
-            );
+//                new HistoryCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                NavigationCommandsRegistration.builder(),
+//                commandManager,
-                new NavigationCommands(worldEdit)
+//                NavigationCommandsRegistration.builder(),
-            );
+//                new NavigationCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                RegionCommandsRegistration.builder(),
+//                commandManager,
-                new RegionCommands(worldEdit)
+//                RegionCommandsRegistration.builder(),
-            );
+//                new RegionCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                ScriptingCommandsRegistration.builder(),
+//                commandManager,
-                new ScriptingCommands(worldEdit)
+//                ScriptingCommandsRegistration.builder(),
-            );
+//                new ScriptingCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                SelectionCommandsRegistration.builder(),
+//                commandManager,
-                new SelectionCommands(worldEdit)
+//                SelectionCommandsRegistration.builder(),
-            );
+//                new SelectionCommands(worldEdit)
-            ExpandCommands.register(registration, commandManager, commandManagerService);
+//            );
-            this.registration.register(
+//            ExpandCommands.register(registration, commandManager, commandManagerService);
-                commandManager,
+//            this.registration.register(
-                SnapshotUtilCommandsRegistration.builder(),
+//                commandManager,
-                new SnapshotUtilCommands(worldEdit)
+//                SnapshotUtilCommandsRegistration.builder(),
-            );
+//                new SnapshotUtilCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                ToolCommandsRegistration.builder(),
+//                commandManager,
-                new ToolCommands(worldEdit)
+//                ToolCommandsRegistration.builder(),
-            );
+//                new ToolCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                ToolUtilCommandsRegistration.builder(),
+//                commandManager,
-                new ToolUtilCommands(worldEdit)
+//                ToolUtilCommandsRegistration.builder(),
-            );
+//                new ToolUtilCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                UtilityCommandsRegistration.builder(),
+//                commandManager,
-                new UtilityCommands(worldEdit)
+//                UtilityCommandsRegistration.builder(),
-            );
+//                new UtilityCommands(worldEdit)
-            this.registration.register(
+//            );
-                commandManager,
+//            this.registration.register(
-                AnvilCommandsRegistration.builder(),
+//                commandManager,
-                new AnvilCommands(worldEdit)
+//                AnvilCommandsRegistration.builder(),
-            );
+//                new AnvilCommands(worldEdit)
+//            );
         }
     }
 
@@ -533,12 +536,13 @@ public final class PlatformCommandManager {
         TaskManager.IMP.taskNow(() -> {
             int space0 = args.indexOf(' ');
             String arg0 = space0 == -1 ? args : args.substring(0, space0);
-            Optional<Command> cmd = commandManager.getCommand(arg0);
+            Optional<Command> optional = commandManager.getCommand(arg0);
-            if (cmd.isPresent()) {
+            if (!optional.isPresent()) return;
-                if (!cmd.queued()) {
+            Command cmd = optional.get();
-                    handleCommandOnCurrentThread(finalEvent);
+            CommandQueuedCondition queued = cmd.getCondition().as(CommandQueuedCondition.class).orElse(null);
-                    return;
+            if (queued != null && !queued.isQueued()) {
-                }
+                handleCommandOnCurrentThread(finalEvent);
+                return;
             }
             if (!fp.runAction(
                 () -> PlatformCommandManager.this.handleCommandOnCurrentThread(finalEvent), false, true)) {