5 files changed, 12 insertions, 6 deletions

diff --git a/src/model/fragment.cc b/src/model/fragment.cc
index 30e89e0..0e0fd00 100644
--- a/src/model/fragment.cc
+++ b/src/model/fragment.cc
@@ -64,6 +64,9 @@ FragmentGroup::FragmentGroup()
 	group_type = None;
 	group_scale = 1.0f;
 	group_transform = false;
+	
+	group_speed = 0.0f;
+	group_engine = false;
 }
 
 FragmentGroup::~FragmentGroup()
diff --git a/src/model/mapfile.cc b/src/model/mapfile.cc
index 2eac688..60fea03 100644
--- a/src/model/mapfile.cc
+++ b/src/model/mapfile.cc
@@ -817,7 +817,8 @@ void MapFile::load_fragmentgroup(Model *model, const FragmentGroup::Type class_t
 			// default rotation speed 45 degrees per second
 			class_speed = 45.0f;
 		}
-		//group->set_engine(class_engine);
+		group->set_speed(class_speed);
+		group->set_engine(class_engine);
 	}
 
 	// expand bounding box
@@ -1041,7 +1042,8 @@ Model * MapFile::load(std::string const &name)
 				mapfile.class_engine  = spawnflag_isset(u, 4);
 				continue;
 				
-			} else if (mapfile.got_key_float("speed", mapfile.class_speed)) {
+			} else if (mapfile.got_key_float("speed", s)) {
+				mapfile.class_speed = s;
 				continue;
 
 			} else if (mapfile.got_key()) {
@@ -1403,6 +1405,7 @@ Model * MapFile::load(std::string const &name)
 				groupdst->set_transform(true);
 				groupdst->set_type(groupsrc->type());
 				groupdst->set_scale(groupsrc->scale() * tag_submodel->scale());
+				groupdst->set_engine(groupsrc->engine());
 				groupdst->set_speed(groupsrc->speed());
 				groupdst->set_location(tag_submodel->location() + groupsrc->location() * tag_submodel->scale());
 				groupdst->set_axis(groupsrc->axis() * tag_submodel->axis());
diff --git a/src/render/draw.cc b/src/render/draw.cc
index c9da6d4..780c77e 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -565,7 +565,7 @@ void draw_fragment(const model::Fragment *fragment, bool draw_details)
 
 void draw_model_fragments(model::Model *model,
 			  const math::Color & color_primary, const math::Color & color_secondary,
-			  const float time, const bool detail, const bool power, const float thrust)
+			  const float enginetime, const bool detail, const bool power, const float thrust)
 {
 	// default material, lighted and geometry color
 	const model::Material *material = 0;
@@ -588,7 +588,7 @@ void draw_model_fragments(model::Model *model,
 			gl::translate(group->location());
 
 			if (group->type() == model::FragmentGroup::Rotate) {
-				float rotation_angle = math::degrees360f(time * group->speed());
+				const float rotation_angle = math::degrees360f((group->engine() ? enginetime : core::application()->time()) * group->speed());
 				gl::rotate(-rotation_angle, group->axis().forward());
 			}  else {
 				gl::multmatrix(group->axis());
diff --git a/src/render/draw.h b/src/render/draw.h
index a2b3abc..516da13 100644
--- a/src/render/draw.h
+++ b/src/render/draw.h
@@ -29,7 +29,7 @@ void draw_sphere(math::Color const & color, float radius);
 /// draw a model
 void draw_model_fragments(model::Model *model,
 			  const math::Color & color_primary, const math::Color & color_secondary,
-			  const float time, const bool detail, const bool power, const float thrust);
+			  const float enginetime, const bool detail, const bool power, const float thrust);
 
 class Stats
 {
diff --git a/src/render/renderext.cc b/src/render/renderext.cc
index 197ca6d..29997ca 100644
--- a/src/render/renderext.cc
+++ b/src/render/renderext.cc
@@ -138,7 +138,7 @@ void RenderExt::frame(float elapsed)
 		if ((controlable->state() == core::Entity::Impulse) || (controlable->state() == core::Entity::ImpulseInitiate)) {
 			state_thrust = 1.0f;
 		} else {
-			state_thrust  = controlable->thrust();
+			state_thrust = controlable->thrust();
 		}
 			
 		state_enginetime += elapsed * state_thrust;