added the "mouse over any", makes the sensor more useful

source/blender/makesdna/DNA_sensor_types.h

@@ -233,6 +233,7 @@ typedef struct bJoystickSensor {
 #define BL_SENS_MOUSE_WHEEL_DOWN     6
 #define BL_SENS_MOUSE_MOVEMENT       8
 #define BL_SENS_MOUSE_MOUSEOVER      16
+#define BL_SENS_MOUSE_MOUSEOVER_ANY	 32
 
 #define SENS_JOY_BUTTON		0
 #define SENS_JOY_BUTTON_PRESSED	0

source/blender/src/buttons_logic.c

@@ -1219,7 +1219,7 @@ static short draw_sensorbuttons(bSensor *sens, uiBlock *block, short xco, short
 			/* Line 2: type selection. The number are a bit mangled to get
 			* proper compatibility with older .blend files. */
 			str= "Type %t|Left button %x1|Middle button %x2|"
-				"Right button %x4|Wheel Up %x5|Wheel Down %x6|Movement %x8|Mouse over %x16"; 
+				"Right button %x4|Wheel Up %x5|Wheel Down %x6|Movement %x8|Mouse over %x16|Mouse over any%x32"; 
 			uiDefButS(block, MENU, B_REDR, str, xco+10, yco-44, width-20, 19,
 				&ms->type, 0, 31, 0, 0,
 				"Specify the type of event this mouse sensor should trigger on.");

source/gameengine/Converter/KX_ConvertSensors.cpp

@@ -422,7 +422,7 @@ void BL_ConvertSensors(struct Object* blenderobject,
 		case SENS_MOUSE:
 			{
 				int keytype = SCA_MouseSensor::KX_MOUSESENSORMODE_NODEF;			
-				bool trackfocus = false;
+				int trackfocus = 0;
 				bMouseSensor *bmouse = (bMouseSensor *)sens->data;
 				
 				/* There are two main types of mouse sensors. If there is
@@ -455,8 +455,12 @@ void BL_ConvertSensors(struct Object* blenderobject,
 						keytype = SCA_MouseSensor::KX_MOUSESENSORMODE_MOVEMENT;
 						break;
 					case BL_SENS_MOUSE_MOUSEOVER:
-						trackfocus = true;
+						trackfocus = 1;
 						break;
+					case BL_SENS_MOUSE_MOUSEOVER_ANY:
+						trackfocus = 2;
+						break;
+
 					default:
 						; /* error */
 					}

source/gameengine/Ketsji/KX_MouseFocusSensor.cpp

@@ -62,7 +62,7 @@ KX_MouseFocusSensor::KX_MouseFocusSensor(SCA_MouseManager* eventmgr,
 										 int startx,
 										 int starty,
 										 short int mousemode,
-										 bool focusmode,
+										 int focusmode,
 										 RAS_ICanvas* canvas,
 										 KX_Scene* kxscene,
 										 SCA_IObject* gameobj, 
@@ -72,8 +72,7 @@ KX_MouseFocusSensor::KX_MouseFocusSensor(SCA_MouseManager* eventmgr,
 	  m_gp_canvas(canvas),
 	  m_kxscene(kxscene)
 {
-	/* Or postpone? I think a sumo scene and kx scene go pretty much
-	 * together, so it should be safe to do it here. */
+
 	m_mouse_over_in_previous_frame = false;
 	m_positive_event = false;
 	m_hitObject = 0;
@@ -134,7 +133,7 @@ bool KX_MouseFocusSensor::RayHit(KX_ClientObjectInfo* client_info, MT_Point3& hi
 	* self-hits are excluded by setting the correct ignore-object.)
 	* Hitspots now become valid. */
 	KX_GameObject* thisObj = (KX_GameObject*) GetParent();
-	if (hitKXObj != thisObj)
+	if ((m_focusmode == 2) || hitKXObj == thisObj)
 	{
 		m_hitObject = hitKXObj;
 		m_hitPosition = hit_point;
@@ -150,7 +149,7 @@ bool KX_MouseFocusSensor::RayHit(KX_ClientObjectInfo* client_info, MT_Point3& hi
 
 bool KX_MouseFocusSensor::ParentObjectHasFocus(void)
 {
-	
+	m_hitObject = 0;
 	m_hitPosition = MT_Vector3(0,0,0);
 	m_hitNormal =	MT_Vector3(1,0,0);
 	MT_Point3 resultpoint;

source/gameengine/Ketsji/KX_MouseFocusSensor.h

@@ -54,7 +54,7 @@ class KX_MouseFocusSensor : public SCA_MouseSensor
 						int startx,
 						int starty,
 						short int mousemode,
-						bool focusmode,
+						int focusmode,
 						RAS_ICanvas* canvas,
 						KX_Scene* kxscene,
 						SCA_IObject* gameobj,
@@ -98,9 +98,9 @@ class KX_MouseFocusSensor : public SCA_MouseSensor
 
  private:
 	/**
-	 * The focus mode. True for handling focus, false for not handling
-	 * it. */
-	bool m_focusmode;
+	 * The focus mode. 1 for handling focus, 0 for not handling, 2 for focus on any object
+	*/
+	 int	m_focusmode;
 
 	/**
 	 * Flags whether the previous test showed a mouse-over.
@@ -146,6 +146,7 @@ class KX_MouseFocusSensor : public SCA_MouseSensor
 	 * scene.  */
 	class KX_KetsjiEngine* m_engine;
 
+
 	/**
 	 * The active canvas. The size of this canvas determines a part of
 	 * the start position of the picking ray.  */