The /green command no longer affects permadirt and podzol.

This behaviour can be overridden with -f.

src/main/java/com/sk89q/worldedit/EditSession.java

@@ -2504,9 +2504,25 @@ public class EditSession {
      * @param radius
      * @return number of blocks affected
      * @throws MaxChangedBlocksException
+     * @deprecated Use {@link #green(Vector, double, boolean)}.
      */
+    @Deprecated
     public int green(Vector pos, double radius)
             throws MaxChangedBlocksException {
+        return green(pos, radius, true);
+    }
+
+    /**
+     * Green.
+     *
+     * @param pos
+     * @param radius
+     * @param onlyNormalDirt only affect normal dirt (data value 0)
+     * @return number of blocks affected
+     * @throws MaxChangedBlocksException
+     */
+    public int green(Vector pos, double radius, boolean onlyNormalDirt)
+            throws MaxChangedBlocksException {
         int affected = 0;
         final double radiusSq = radius * radius;
 
@@ -2530,6 +2546,10 @@ public class EditSession {
 
                     switch (id) {
                     case BlockID.DIRT:
+                        if (onlyNormalDirt && data != 0) {
+                            break loop;
+                        }
+
                         if (setBlock(pt, grass)) {
                             ++affected;
                         }

src/main/java/com/sk89q/worldedit/commands/UtilityCommands.java

@@ -316,6 +316,7 @@ public class UtilityCommands {
         aliases = { "/green", "green" },
         usage = "[radius]",
         desc = "Greens the area",
+        flags = "f",
         min = 0,
         max = 1
     )
@@ -324,9 +325,10 @@ public class UtilityCommands {
     public void green(CommandContext args, LocalSession session, LocalPlayer player,
             EditSession editSession) throws WorldEditException {
 
-        double size = args.argsLength() > 0 ? Math.max(1, args.getDouble(0)) : 10;
+        final double size = args.argsLength() > 0 ? Math.max(1, args.getDouble(0)) : 10;
+        final boolean onlyNormalDirt = !args.hasFlag('f');
 
-        int affected = editSession.green(session.getPlacementPosition(player), size);
+        final int affected = editSession.green(session.getPlacementPosition(player), size, onlyNormalDirt);
         player.print(affected + " surfaces greened.");
     }