Improved profiling messages.

src/com/sk89q/worldedit/EditSession.java

@@ -2159,4 +2159,13 @@ public class EditSession {
     public LocalWorld getWorld() {
         return world;
     }
+    
+    /**
+     * Get the number of blocks changed, including repeated block changes.
+     * 
+     * @return
+     */
+    public int getBlockChangeCount() {
+        return original.size();
+    }
 }

src/com/sk89q/worldedit/LocalPlayer.java

@@ -483,6 +483,13 @@ public abstract class LocalPlayer {
      */
     public abstract void printRaw(String msg);
 
+    /**
+     * Print a WorldEdit message.
+     *
+     * @param msg
+     */
+    public abstract void printDebug(String msg);
+
     /**
      * Print a WorldEdit message.
      *

src/com/sk89q/worldedit/WorldEdit.java

@@ -849,7 +849,15 @@ public class WorldEdit {
 
                     if (config.profile) {
                         long time = System.currentTimeMillis() - start;
-                        player.print((time / 1000.0) + "s elapsed");
+                        int changed = editSession.getBlockChangeCount();
+                        if (time > 0) {
+                            double throughput = changed / (time / 1000.0);
+                            player.printDebug((time / 1000.0) + "s elapsed (history: "
+                                    + changed + " changed; "
+                                    + Math.round(throughput) + " blocks/sec).");
+                        } else {
+                            player.printDebug((time / 1000.0) + "s elapsed.");
+                        }
                     }
                     
                     flushBlockBag(player, editSession);

src/com/sk89q/worldedit/bukkit/BukkitPlayer.java

@@ -79,6 +79,11 @@ public class BukkitPlayer extends LocalPlayer {
         player.sendMessage("\u00A7d" + msg);
     }
 
+    @Override
+    public void printDebug(String msg) {
+        player.sendMessage("\u00A77" + msg);
+    }
+
     @Override
     public void printError(String msg) {
         player.sendMessage("\u00A7c" + msg);
@@ -109,5 +114,4 @@ public class BukkitPlayer extends LocalPlayer {
     public LocalWorld getWorld() {
         return new BukkitWorld(player.getWorld());
     }
-
 }