[GameEngine] Commit all Kester's changes made to the gameengine to restore 2.25 like physics.

[SCons] Build with Solid as default when enabling the gameengine in the build process
[SCons] Build solid and qhull from the extern directory and link statically against them

That was about it.

There are a few things that needs double checking:

* Makefiles
* Projectfiles
* All the other systems than Linux and Windows on which the build (with scons) has been successfully tested.

1 files changed, 15 insertions, 4 deletions

diff --git a/source/gameengine/Ketsji/KX_IPO_SGController.cpp b/source/gameengine/Ketsji/KX_IPO_SGController.cpp
index 8dfced41c1e..2152fa35cd1 100644
--- a/source/gameengine/Ketsji/KX_IPO_SGController.cpp
+++ b/source/gameengine/Ketsji/KX_IPO_SGController.cpp
@@ -44,17 +44,18 @@
 #include "KX_IPO_SGController.h"
 #include "KX_ScalarInterpolator.h"
 #include "KX_GameObject.h"
+#include "KX_IPhysicsController.h"
 
 // All objects should start on frame 1! Will we ever need an object to 
 // start on another frame, the 1.0 should change.
 KX_IpoSGController::KX_IpoSGController() 
-: m_ipotime(1.0),
-  m_modify_position(false),
+: m_modify_position(false),
   m_modify_orientation(false),
   m_modify_scaling(false),
-  m_modified(true),
   m_ipo_as_force(false),
-  m_force_ipo_acts_local(false)
+  m_force_ipo_acts_local(false),
+  m_modified(true),
+  m_ipotime(1.0)
 {
 	m_sumo_object = NULL;
 	m_game_object = NULL;
@@ -121,6 +122,11 @@ bool KX_IpoSGController::Update(double currentTime)
 					m_sumo_object->calcXform();
 				}
 				*/
+				if (m_game_object && ob) {
+					m_game_object->GetPhysicsController()->ApplyForce(m_force_ipo_acts_local ?
+						ob->GetWorldOrientation() * m_ipo_xform.GetPosition() :
+						m_ipo_xform.GetPosition(), false);
+				}
 
 			} else {
 				ob->SetLocalPosition(m_ipo_xform.GetPosition());
@@ -137,6 +143,11 @@ bool KX_IpoSGController::Update(double currentTime)
 					m_sumo_object->calcXform();
 				}
 				*/
+				if (m_game_object && ob) {
+					m_game_object->ApplyTorque(m_force_ipo_acts_local ?
+						ob->GetWorldOrientation() * m_ipo_xform.GetEulerAngles() :
+						m_ipo_xform.GetEulerAngles(), false);
+				}
 
 			} else {
 				ob->SetLocalOrientation(MT_Matrix3x3(m_ipo_xform.GetEulerAngles()));