diff --git a/source/engine/ffi.c b/source/engine/ffi.c
index 7665532..2faa721 100644
--- a/source/engine/ffi.c
+++ b/source/engine/ffi.c
@@ -195,10 +195,19 @@ duk_ret_t duk_nuke(duk_context *duk)
     float editnum;
     int editint;
     char textbox[130];
+    struct nk_rect rect = nk_rect(0,0,0,0);
 
     switch(cmd) {
         case 0:
-          nuke_begin_win(duk_to_string(duk, 1));
+	  duk_get_prop_string(duk, 2, "x");
+	  rect.x = duk_to_number(duk,-1);
+	  duk_get_prop_string(duk, 2, "y");
+	  rect.y = duk_to_number(duk,-1);
+	  duk_get_prop_string(duk,2,"w");
+	  rect.w = duk_to_number(duk,-1);
+	  duk_get_prop_string(duk,2,"h");
+	  rect.h = duk_to_number(duk,-1);
+          nuke_begin(duk_to_string(duk, 1),rect, NK_WINDOW_BORDER | NK_WINDOW_MOVABLE | NK_WINDOW_SCALABLE | NK_WINDOW_TITLE);
           break;
 
         case 1:
@@ -244,6 +253,19 @@ duk_ret_t duk_nuke(duk_context *duk)
 	  nuke_radio_btn(duk_to_string(duk,1), &editint, duk_to_int(duk, 3));
 	  duk_push_int(duk, editint);
 	  return 1;
+	
+	case 10:
+	  rect = nuke_win_get_bounds();
+	  duk_push_object(duk);
+	  duk_push_number(duk, rect.x);
+	  duk_put_prop_string(duk, -2, "x");
+	  duk_push_number(duk,rect.y);
+	  duk_put_prop_string(duk, -2, "y");
+	  duk_push_number(duk,rect.w);
+	  duk_put_prop_string(duk,-2,"w");
+	  duk_push_number(duk,rect.h);
+	  duk_put_prop_string(duk,-2,"h");
+	  return 1;
     }
 
     return 0;
diff --git a/source/engine/gameobject.c b/source/engine/gameobject.c
index d8fbd10..0e8719e 100644
--- a/source/engine/gameobject.c
+++ b/source/engine/gameobject.c
@@ -95,7 +95,7 @@ void go_shape_apply(cpBody *body, cpShape *shape, struct gameobject *go)
 {
     cpShapeSetFriction(shape, go->f);
     cpShapeSetElasticity(shape, go->e);
-    cpShapeSetSensor(shape, go->sensor);
+//    cpShapeSetSensor(shape, go->sensor);
     cpShapeSetCollisionType(shape, go2id(go));
     
     float moment = cpBodyGetMoment(go->body);
@@ -117,8 +117,6 @@ void gameobject_apply(struct gameobject *go)
     cpBodyEachShape(go->body, go_shape_apply, go);
     if (go->bodytype == CP_BODY_TYPE_DYNAMIC)
         cpBodySetMass(go->body, go->mass);
-	
-
 }
 
 static void gameobject_setpickcolor(struct gameobject *go)