Excluded armor stands from //butcher by default.

Someone got lazy and just made armor stands a living entity instead of extracting an ArmorEquippable interface.

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitEntityType.java

@@ -38,13 +38,14 @@ import org.bukkit.entity.Projectile;
 import org.bukkit.entity.TNTPrimed;
 import org.bukkit.entity.Tameable;
 import org.bukkit.entity.Villager;
+import org.bukkit.entity.minecart.ExplosiveMinecart;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
 class BukkitEntityType implements EntityType {
 
-    private static final org.bukkit.entity.EntityType tntMinecartType =
-            Enums.findByValue(org.bukkit.entity.EntityType.class, "MINECART_TNT");
+    private static final org.bukkit.entity.EntityType armorStandType =
+            Enums.findByValue(org.bukkit.entity.EntityType.class, "ARMOR_STAND");
 
     private final Entity entity;
 
@@ -95,7 +96,7 @@ class BukkitEntityType implements EntityType {
 
     @Override
     public boolean isTNT() {
-        return entity instanceof TNTPrimed || entity.getType() == tntMinecartType;
+        return entity instanceof TNTPrimed || entity instanceof ExplosiveMinecart;
     }
 
     @Override
@@ -137,4 +138,9 @@ class BukkitEntityType implements EntityType {
     public boolean isTagged() {
         return entity instanceof LivingEntity && ((LivingEntity) entity).getCustomName() != null;
     }
+
+    @Override
+    public boolean isArmorStand() {
+        return entity.getType() == armorStandType;
+    }
 }

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

@@ -22,12 +22,7 @@ package com.sk89q.worldedit.command;
 import com.sk89q.minecraft.util.commands.Command;
 import com.sk89q.minecraft.util.commands.CommandContext;
 import com.sk89q.minecraft.util.commands.CommandPermissions;
-import com.sk89q.worldedit.EditSession;
-import com.sk89q.worldedit.LocalConfiguration;
-import com.sk89q.worldedit.LocalSession;
-import com.sk89q.worldedit.Vector;
-import com.sk89q.worldedit.WorldEdit;
-import com.sk89q.worldedit.WorldEditException;
+import com.sk89q.worldedit.*;
 import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.blocks.BlockID;
 import com.sk89q.worldedit.command.tool.BrushTool;
@@ -229,10 +224,10 @@ public class BrushCommands {
     @Command(
             aliases = { "butcher", "kill" },
             usage = "[radius]",
-            flags = "plangbtf",
+            flags = "plangbtfr",
             desc = "Butcher brush",
             help = "Kills nearby mobs within the specified radius.\n" +
-                    "Flags:" +
+                    "Flags:\n" +
                     "  -p also kills pets.\n" +
                     "  -n also kills NPCs.\n" +
                     "  -g also kills Golems.\n" +
@@ -240,6 +235,7 @@ public class BrushCommands {
                     "  -b also kills ambient mobs.\n" +
                     "  -t also kills mobs with name tags.\n" +
                     "  -f compounds all previous flags.\n" +
+                    "  -r also destroys armor stands.\n" +
                     "  -l currently does nothing.",
             min = 0,
             max = 1

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

@@ -366,11 +366,11 @@ public class UtilityCommands {
     @Command(
         aliases = { "butcher" },
         usage = "[radius]",
-        flags = "plangbtf",
+        flags = "plangbtfr",
         desc = "Kill all or nearby mobs",
         help =
             "Kills nearby mobs, based on radius, if none is given uses default in configuration.\n" +
-            "Flags:" +
+            "Flags:\n" +
             "  -p also kills pets.\n" +
             "  -n also kills NPCs.\n" +
             "  -g also kills Golems.\n" +
@@ -378,6 +378,7 @@ public class UtilityCommands {
             "  -b also kills ambient mobs.\n" +
             "  -t also kills mobs with name tags.\n" +
             "  -f compounds all previous flags.\n" +
+            "  -r also destroys armor stands.\n" +
             "  -l currently does nothing.",
         min = 0,
         max = 1

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

@@ -41,6 +41,7 @@ public class CreatureButcher {
         public static final int AMBIENT = 1 << 4;
         public static final int TAGGED = 1 << 5;
         public static final int FRIENDLY = PETS | NPCS | ANIMALS | GOLEMS | AMBIENT | TAGGED;
+        public static final int ARMOR_STAND = 1 << 6;
         public static final int WITH_LIGHTNING = 1 << 20;
 
         private Flags() {
@@ -74,6 +75,8 @@ public class CreatureButcher {
         or(Flags.ANIMALS       , args.hasFlag('a'), "worldedit.butcher.animals");
         or(Flags.AMBIENT       , args.hasFlag('b'), "worldedit.butcher.ambient");
         or(Flags.TAGGED        , args.hasFlag('t'), "worldedit.butcher.tagged");
+        or(Flags.ARMOR_STAND   , args.hasFlag('r'), "worldedit.butcher.armorstands");
+
         or(Flags.WITH_LIGHTNING, args.hasFlag('l'), "worldedit.butcher.lightning");
     }
 
@@ -87,6 +90,7 @@ public class CreatureButcher {
                 boolean killGolems = (flags & Flags.GOLEMS) != 0;
                 boolean killAmbient = (flags & Flags.AMBIENT) != 0;
                 boolean killTagged = (flags & Flags.TAGGED) != 0;
+                boolean killArmorStands = (flags & Flags.ARMOR_STAND) != 0;
 
                 EntityType type = entity.getFacet(EntityType.class);
 
@@ -126,6 +130,10 @@ public class CreatureButcher {
                     return false;
                 }
 
+                if (!killArmorStands && type.isArmorStand()) {
+                    return false;
+                }
+
                 entity.remove();
                 return true;
             }

worldedit-core/src/main/java/com/sk89q/worldedit/entity/metadata/EntityType.java

@@ -148,4 +148,10 @@ public interface EntityType {
      */
     boolean isTagged();
 
+    /**
+     * Test whether the entity is an armor stand.
+     *
+     * @return true if an armor stand
+     */
+    boolean isArmorStand();
 }

worldedit-forge/src/main/java/com/sk89q/worldedit/forge/ForgeEntityType.java

@@ -135,4 +135,9 @@ public class ForgeEntityType implements EntityType {
     public boolean isTagged() {
         return entity instanceof EntityLiving && ((EntityLiving) entity).hasCustomNameTag();
     }
+
+    @Override
+    public boolean isArmorStand() {
+        return false; // TODO re-add when forge version is updated to 1.8: entity instanceof EntityArmorStand;
+    }
 }