Made events respect isCancelled()

src/main/java/com/sk89q/worldedit/bukkit/WorldEditPlayerListener.java

@@ -70,6 +70,9 @@ public class WorldEditPlayerListener extends PlayerListener {
      */
     @Override
     public void onPlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {
+        if (event.isCancelled())
+            return;
+        
         String[] split = event.getMessage().split(" ");
         
         if (plugin.getWorldEdit().handleCommand(wrapPlayer(event.getPlayer()), split)) {
@@ -84,14 +87,16 @@ public class WorldEditPlayerListener extends PlayerListener {
      */
     @Override
     public void onPlayerInteract(PlayerInteractEvent event) {
+        if (event.isCancelled())
+            return;
         if (event.getAction() == Action.LEFT_CLICK_BLOCK) {
             LocalWorld world = new BukkitWorld(event.getClickedBlock().getWorld());
             WorldVector pos = new WorldVector(world, event.getClickedBlock().getX(),
                     event.getClickedBlock().getY(), event.getClickedBlock().getZ());
             LocalPlayer player = wrapPlayer(event.getPlayer());
-
+
             if (plugin.getWorldEdit().handleBlockLeftClick(player, pos)) {
-                event.setCancelled(true);
+                event.setCancelled(true);
             }
 
             if (plugin.getWorldEdit().handleArmSwing(wrapPlayer(event.getPlayer()))) {