* In the usage help, put LEVELFILE into brackets since it's an optional argument.

[supertux.git] / src / object / rock.cpp

diff --git a/src/object/rock.cpp b/src/object/rock.cpp
index 0600b11..df1371c 100644 (file)
--- a/src/object/rock.cpp
+++ b/src/object/rock.cpp
@@ -56,7 +56,6 @@ Rock::write(lisp::Writer& writer)
 void
 Rock::draw(DrawingContext& context)
 {
-
   sprite->draw(context, get_pos(), LAYER_OBJECTS);
 }
 
@@ -65,12 +64,12 @@ Rock::update(float elapsed_time)
 {
   if(!grabbed) {
     flags |= FLAG_SOLID;
-    flags &= ~FLAG_NO_COLLDET;
+    set_group(COLGROUP_MOVING);
     movement = physic.get_movement(elapsed_time);
   } else {
     physic.set_velocity(0, 0);
     flags &= ~FLAG_SOLID;
-    flags |= FLAG_NO_COLLDET;
+    set_group(COLGROUP_DISABLED);
   }
   
   grabbed = false;
@@ -79,12 +78,13 @@ Rock::update(float elapsed_time)
 HitResponse
 Rock::collision(GameObject& object, const CollisionHit& )
 {
-  if(grabbed)
+  if(grabbed) {
     return FORCE_MOVE;
+  }
 
   if(object.get_flags() & FLAG_SOLID) {
-      physic.set_velocity(0, 0);
-      return CONTINUE;
+    physic.set_velocity(0, 0);
+    return CONTINUE;
   }
 
   return FORCE_MOVE;