diff --git a/src/xrEngine/ISheduled.cpp b/src/xrEngine/ISheduled.cpp
index d4d3c9e4f38..f4ec374aa58 100644
--- a/src/xrEngine/ISheduled.cpp
+++ b/src/xrEngine/ISheduled.cpp
@@ -1,20 +1,20 @@
 #include "stdafx.h"
 #include "xrSheduler.h"
 #include "xr_object.h"
-
-ISheduled::ISheduled()
+// XXX: rename this file to ScheduledBase.cpp
+ScheduledBase::ScheduledBase()
 {
     shedule.t_min = 20;
     shedule.t_max = 1000;
     shedule.b_locked = FALSE;
 #ifdef DEBUG
-    dbg_startframe = 1;
-    dbg_update_shedule = 0;
+    shedule.dbg_startframe = 1;
+    shedule.dbg_update_shedule = 0;
 #endif
 }
 
 extern BOOL g_bSheduleInProgress;
-ISheduled::~ISheduled()
+ScheduledBase::~ScheduledBase()
 {
     VERIFY2(
         !Engine.Sheduler.Registered(this),
@@ -28,26 +28,26 @@ ISheduled::~ISheduled()
 #endif // DEBUG
 }
 
-void ISheduled::shedule_register()
+void ScheduledBase::shedule_register()
 {
     Engine.Sheduler.Register(this);
 }
 
-void ISheduled::shedule_unregister()
+void ScheduledBase::shedule_unregister()
 {
     Engine.Sheduler.Unregister(this);
 }
 
-void ISheduled::shedule_Update(u32 dt)
+void ScheduledBase::shedule_Update(u32 dt)
 {
 #ifdef DEBUG
-    if (dbg_startframe == dbg_update_shedule)
+    if (shedule.dbg_startframe == shedule.dbg_update_shedule)
     {
         LPCSTR name = "unknown";
         CObject* O = dynamic_cast<CObject*> (this);
         if (O) name = *O->cName();
         Debug.fatal(DEBUG_INFO, "'shedule_Update' called twice per frame for %s", name);
     }
-    dbg_update_shedule = dbg_startframe;
+    shedule.dbg_update_shedule = shedule.dbg_startframe;
 #endif
 }
diff --git a/src/xrEngine/ISheduled.h b/src/xrEngine/ISheduled.h
index 8771523c03d..ced648345b4 100644
--- a/src/xrEngine/ISheduled.h
+++ b/src/xrEngine/ISheduled.h
@@ -1,33 +1,48 @@
 #ifndef XRENGINE_ISHEDULED_H_INCLUDED
 #define XRENGINE_ISHEDULED_H_INCLUDED
 
-class ENGINE_API ISheduled
+class SchedulerData
 {
 public:
-    struct
-    {
-        u32 t_min : 14; // minimal bound of update time (sample: 20ms)
-        u32 t_max : 14; // maximal bound of update time (sample: 200ms)
-        u32 b_RT : 1;
-        u32 b_locked : 1;
-    } shedule;
-
+    u32 t_min : 14; // minimal bound of update time (sample: 20ms)
+    u32 t_max : 14; // maximal bound of update time (sample: 200ms)
+    u32 b_RT : 1;
+    u32 b_locked : 1;
 #ifdef DEBUG
     u32 dbg_startframe;
     u32 dbg_update_shedule;
 #endif
+};
 
-    ISheduled();
-    virtual ~ISheduled();
-
-    void shedule_register();
-    void shedule_unregister();
-
+class ISheduled
+{
+public:
+    virtual ~ISheduled() = 0;
+    virtual SchedulerData &GetSchedulerData() = 0;
     virtual float shedule_Scale() = 0;
-    virtual void shedule_Update(u32 dt);
-    virtual shared_str shedule_Name() const { return shared_str("unknown"); };
+    virtual void shedule_Update(u32 dt) = 0;
+    // XXX nitrocaster: return (const char *) to reduce string pool spoiling
+    virtual shared_str shedule_Name() const = 0;
     virtual bool shedule_Needed() = 0;
+};
 
+inline ISheduled::~ISheduled() {}
+
+class ENGINE_API ScheduledBase : public ISheduled
+{
+public:
+    SchedulerData shedule;
+
+    ScheduledBase();
+    virtual ~ScheduledBase();
+
+    virtual SchedulerData &GetSchedulerData() override { return shedule; }
+    virtual void shedule_Update(u32 dt) override;
+    virtual shared_str shedule_Name() const override { return shared_str("unknown"); }
+
+protected:
+    void shedule_register();
+    void shedule_unregister();
 };
 
 #endif // #ifndef XRENGINE_ISHEDULED_H_INCLUDED
\ No newline at end of file
diff --git a/src/xrEngine/PS_instance.cpp b/src/xrEngine/PS_instance.cpp
index 1958988f374..411e7e4b6f4 100644
--- a/src/xrEngine/PS_instance.cpp
+++ b/src/xrEngine/PS_instance.cpp
@@ -41,7 +41,7 @@ void CPS_Instance::shedule_Update(u32 dt)
 {
     if (renderable.pROS) GlobalEnv.Render->ros_destroy(renderable.pROS); //. particles doesn't need ROS
 
-    ISheduled::shedule_Update(dt);
+    ScheduledBase::shedule_Update(dt);
     m_iLifeTime -= dt;
 
     // remove???
diff --git a/src/xrEngine/PS_instance.h b/src/xrEngine/PS_instance.h
index 89e79120349..b94a602cbc0 100644
--- a/src/xrEngine/PS_instance.h
+++ b/src/xrEngine/PS_instance.h
@@ -7,7 +7,7 @@
 
 class ENGINE_API CPS_Instance :
     public SpatialBase,
-    public ISheduled,
+    public ScheduledBase,
     public IRenderable
 {
     friend class IGame_Persistent;
diff --git a/src/xrEngine/xrSheduler.cpp b/src/xrEngine/xrSheduler.cpp
index 923d1840c3d..04f145bf38d 100644
--- a/src/xrEngine/xrSheduler.cpp
+++ b/src/xrEngine/xrSheduler.cpp
@@ -104,7 +104,7 @@ void CSheduler::internal_Registration()
 
 void CSheduler::internal_Register(ISheduled* O, BOOL RT)
 {
-    VERIFY(!O->shedule.b_locked);
+    VERIFY(!O->GetSchedulerData().b_locked);
     if (RT)
     {
         // Fill item structure
@@ -113,7 +113,7 @@ void CSheduler::internal_Register(ISheduled* O, BOOL RT)
         TNext.dwTimeOfLastExecute = Device.dwTimeGlobal;
         TNext.Object = O;
         TNext.scheduled_name = O->shedule_Name();
-        O->shedule.b_RT = TRUE;
+        O->GetSchedulerData().b_RT = TRUE;
 
         ItemsRT.push_back(TNext);
     }
@@ -125,7 +125,7 @@ void CSheduler::internal_Register(ISheduled* O, BOOL RT)
         TNext.dwTimeOfLastExecute = Device.dwTimeGlobal;
         TNext.Object = O;
         TNext.scheduled_name = O->shedule_Name();
-        O->shedule.b_RT = FALSE;
+        O->GetSchedulerData().b_RT = FALSE;
 
         // Insert into priority Queue
         Push(TNext);
@@ -265,7 +265,7 @@ void CSheduler::Register(ISheduled* A, BOOL RT)
     R.OP = TRUE;
     R.RT = RT;
     R.Object = A;
-    R.Object->shedule.b_RT = RT;
+    R.Object->GetSchedulerData().b_RT = RT;
 
 #ifdef DEBUG_SCHEDULER
     Msg("SCHEDULER: register [%s][%x]", *A->shedule_Name(), A);
@@ -284,13 +284,13 @@ void CSheduler::Unregister(ISheduled* A)
 
     if (m_processing_now)
     {
-        if (internal_Unregister(A, A->shedule.b_RT, false))
+        if (internal_Unregister(A, A->GetSchedulerData().b_RT, false))
             return;
     }
 
     ItemReg R;
     R.OP = FALSE;
-    R.RT = A->shedule.b_RT;
+    R.RT = A->GetSchedulerData().b_RT;
     R.Object = A;
 
     Registration.push_back(R);
@@ -298,7 +298,7 @@ void CSheduler::Unregister(ISheduled* A)
 
 void CSheduler::EnsureOrder(ISheduled* Before, ISheduled* After)
 {
-    VERIFY(Before->shedule.b_RT && After->shedule.b_RT);
+    VERIFY(Before->GetSchedulerData().b_RT && After->GetSchedulerData().b_RT);
 
     for (u32 i = 0; i < ItemsRT.size(); i++)
     {
@@ -362,14 +362,14 @@ void CSheduler::ProcessStep()
         // Real update call
         // Msg ("------- %d:",Device.dwFrame);
 #ifdef DEBUG
-        T.Object->dbg_startframe = Device.dwFrame;
+        T.Object->GetSchedulerData().dbg_startframe = Device.dwFrame;
         eTimer.Start();
         // LPCSTR _obj_name = T.Object->shedule_Name().c_str();
 #endif // DEBUG
 
         // Calc next update interval
-        u32 dwMin = _max(u32(30), T.Object->shedule.t_min);
-        u32 dwMax = (1000 + T.Object->shedule.t_max) / 2;
+        u32 dwMin = _max(u32(30), T.Object->GetSchedulerData().t_min);
+        u32 dwMax = (1000 + T.Object->GetSchedulerData().t_max) / 2;
         float scale = T.Object->shedule_Scale();
         u32 dwUpdate = dwMin + iFloor(float(dwMax - dwMin)*scale);
         clamp(dwUpdate, u32(_max(dwMin, u32(20))), dwMax);
@@ -378,7 +378,7 @@ void CSheduler::ProcessStep()
 
         m_current_step_obj = T.Object;
         // try {
-        T.Object->shedule_Update(clampr(Elapsed, u32(1), u32(_max(u32(T.Object->shedule.t_max), u32(1000)))));
+        T.Object->shedule_Update(clampr(Elapsed, u32(1), u32(_max(u32(T.Object->GetSchedulerData().t_max), u32(1000)))));
         if (!m_current_step_obj)
         {
 #ifdef DEBUG_SCHEDULER
@@ -484,8 +484,8 @@ void CSheduler::Update()
 
         u32 Elapsed = dwTime - T.dwTimeOfLastExecute;
 #ifdef DEBUG
-        VERIFY(T.Object->dbg_startframe != Device.dwFrame);
-        T.Object->dbg_startframe = Device.dwFrame;
+        VERIFY(T.Object->GetSchedulerData().dbg_startframe != Device.dwFrame);
+        T.Object->GetSchedulerData().dbg_startframe = Device.dwFrame;
 #endif
         T.Object->shedule_Update(Elapsed);
         T.dwTimeOfLastExecute = dwTime;
diff --git a/src/xrEngine/xr_object.cpp b/src/xrEngine/xr_object.cpp
index 9293e3f539e..341e8474444 100644
--- a/src/xrEngine/xr_object.cpp
+++ b/src/xrEngine/xr_object.cpp
@@ -170,7 +170,7 @@ CObject::CObject() :
     NameVisual = NULL;
 
 #ifdef DEBUG
-    dbg_update_shedule = u32(-1) / 2;
+    shedule.dbg_update_shedule = u32(-1) / 2;
     dbg_update_cl = u32(-1) / 2;
 #endif
 }
@@ -347,7 +347,7 @@ void CObject::shedule_Update(u32 T)
 {
     // consistency check
     // Msg ("-SUB-:[%x][%s] CObject::shedule_Update",dynamic_cast<void*>(this),*cName());
-    ISheduled::shedule_Update(T);
+    ScheduledBase::shedule_Update(T);
     spatial_update(base_spu_epsP * 1, base_spu_epsR * 1);
 
     // Always make me crow on shedule-update
diff --git a/src/xrEngine/xr_object.h b/src/xrEngine/xr_object.h
index ba75c4477f2..23f6eeb905d 100644
--- a/src/xrEngine/xr_object.h
+++ b/src/xrEngine/xr_object.h
@@ -29,7 +29,7 @@ xr_pure_interface IObjectPhysicsCollision;
 class ENGINE_API CObject :
     public DLL_Pure,
     public SpatialBase,
-    public ISheduled,
+    public ScheduledBase,
     public IRenderable,
     public CollidableBase
 {
diff --git a/src/xrGame/GamePersistent.cpp b/src/xrGame/GamePersistent.cpp
index fa143cdb22f..0772994dac9 100644
--- a/src/xrGame/GamePersistent.cpp
+++ b/src/xrGame/GamePersistent.cpp
@@ -609,13 +609,13 @@ void CGamePersistent::OnFrame	()
 					if(psActorFlags.test(AF_NO_CLIP))
 					{
 						Actor()->dbg_update_cl			= 0;
-						Actor()->dbg_update_shedule		= 0;
+						Actor()->GetSchedulerData().dbg_update_shedule		= 0;
 						Device.dwTimeDelta				= 0;
 						Device.fTimeDelta				= 0.01f;			
 						Actor()->UpdateCL				();
 						Actor()->shedule_Update			(0);
 						Actor()->dbg_update_cl			= 0;
-						Actor()->dbg_update_shedule		= 0;
+						Actor()->GetSchedulerData().dbg_update_shedule		= 0;
 
 						CSE_Abstract* e					= Level().Server->ID_to_entity(Actor()->ID());
 						VERIFY							(e);
@@ -627,11 +627,11 @@ void CGamePersistent::OnFrame	()
 							CObject* obj = Level().Objects.net_Find(*it);
 							if(obj && Engine.Sheduler.Registered(obj))
 							{
-								obj->dbg_update_shedule = 0;
+								obj->GetSchedulerData().dbg_update_shedule = 0;
 								obj->dbg_update_cl = 0;
 								obj->shedule_Update	(0);
 								obj->UpdateCL();
-								obj->dbg_update_shedule = 0;
+								obj->GetSchedulerData().dbg_update_shedule = 0;
 								obj->dbg_update_cl = 0;
 							}
 						}
diff --git a/src/xrGame/Spectator.cpp b/src/xrGame/Spectator.cpp
index 51bdb1efe40..fbb8c0559c7 100644
--- a/src/xrGame/Spectator.cpp
+++ b/src/xrGame/Spectator.cpp
@@ -85,8 +85,8 @@ void CSpectator::UpdateCL()
 		{
 #ifdef DEBUG
 			m_pActorToLookAt->dbg_update_cl			= 0;
-			m_pActorToLookAt->dbg_update_shedule	= 0;
-			Game().dbg_update_shedule				= 0;
+			m_pActorToLookAt->GetSchedulerData().dbg_update_shedule	= 0;
+			Game().GetSchedulerData().dbg_update_shedule				= 0;
 #endif
 			Device.dwTimeDelta					= 0;
 			m_pActorToLookAt->UpdateCL();
@@ -94,8 +94,8 @@ void CSpectator::UpdateCL()
 			Game().shedule_Update				(0);
 #ifdef DEBUG
 			m_pActorToLookAt->dbg_update_cl			= 0;
-			m_pActorToLookAt->dbg_update_shedule	= 0;
-			Game().dbg_update_shedule				= 0;
+			m_pActorToLookAt->GetSchedulerData().dbg_update_shedule	= 0;
+			Game().GetSchedulerData().dbg_update_shedule				= 0;
 #endif
 		}
 	}
@@ -352,14 +352,14 @@ void CSpectator::FirstEye_ToPlayer(CObject* pObject)
 	{
 #ifdef DEBUG
 		pOldActor->dbg_update_cl		= 0;
-		pOldActor->dbg_update_shedule	= 0;
+		pOldActor->GetSchedulerData().dbg_update_shedule	= 0;
 #endif
 		Device.dwTimeDelta				= 0;
 		pOldActor->UpdateCL				();
 		pOldActor->shedule_Update		(0);
 #ifdef DEBUG
 		pOldActor->dbg_update_cl		= 0;
-		pOldActor->dbg_update_shedule	= 0;
+		pOldActor->GetSchedulerData().dbg_update_shedule	= 0;
 #endif
 	}
 };
diff --git a/src/xrGame/agent_manager.cpp b/src/xrGame/agent_manager.cpp
index 3aacc3ad70b..b5294f397b5 100644
--- a/src/xrGame/agent_manager.cpp
+++ b/src/xrGame/agent_manager.cpp
@@ -103,7 +103,7 @@ void CAgentManager::shedule_Update		(u32 time_delta)
 {
 	START_PROFILE("Agent_Manager")
 
-	ISheduled::shedule_Update	(time_delta);
+	ScheduledBase::shedule_Update	(time_delta);
 
 	update_impl					();
 
diff --git a/src/xrGame/agent_manager.h b/src/xrGame/agent_manager.h
index 3f3866c4236..6e6c4282a0d 100644
--- a/src/xrGame/agent_manager.h
+++ b/src/xrGame/agent_manager.h
@@ -19,7 +19,7 @@ class CAgentManagerPlanner;
 //#define USE_SCHEDULER_IN_AGENT_MANAGER
 
 #ifdef USE_SCHEDULER_IN_AGENT_MANAGER
-	class CAgentManager : public ISheduled {
+	class CAgentManager : public ScheduledBase {
 #else // USE_SCHEDULER_IN_AGENT_MANAGER
 	class CAgentManager {
 #endif // USE_SCHEDULER_IN_AGENT_MANAGER
diff --git a/src/xrGame/alife_update_manager.cpp b/src/xrGame/alife_update_manager.cpp
index 17b207c72a6..6ba395d6c2c 100644
--- a/src/xrGame/alife_update_manager.cpp
+++ b/src/xrGame/alife_update_manager.cpp
@@ -112,7 +112,7 @@ void CALifeUpdateManager::update			()
 
 void CALifeUpdateManager::shedule_Update	(u32 dt)
 {
-	ISheduled::shedule_Update		(dt);
+    ScheduledBase::shedule_Update		(dt);
 
 	if (!initialized())
 		return;
diff --git a/src/xrGame/alife_update_manager.h b/src/xrGame/alife_update_manager.h
index 367b9397c17..2d6e57f683d 100644
--- a/src/xrGame/alife_update_manager.h
+++ b/src/xrGame/alife_update_manager.h
@@ -20,7 +20,7 @@ class CALifeUpdateManager :
 	public CALifeSwitchManager,
 	public CALifeSurgeManager,
 	public CALifeStorageManager,
-	public ISheduled
+	public ScheduledBase
 {
 private:
 	bool				m_first_time;
diff --git a/src/xrGame/autosave_manager.h b/src/xrGame/autosave_manager.h
index f4cbbe3b806..a57a207d2af 100644
--- a/src/xrGame/autosave_manager.h
+++ b/src/xrGame/autosave_manager.h
@@ -8,9 +8,9 @@
 
 #pragma once
 
-class CAutosaveManager : public ISheduled {
+class CAutosaveManager : public ScheduledBase {
 private:
-	typedef ISheduled	inherited;
+	typedef ScheduledBase	inherited;
 
 private:
 	u32		m_autosave_interval;
diff --git a/src/xrGame/configs_dumper.h b/src/xrGame/configs_dumper.h
index 5542f560428..45a5b77a6ab 100644
--- a/src/xrGame/configs_dumper.h
+++ b/src/xrGame/configs_dumper.h
@@ -22,7 +22,7 @@ class dump_signer : public xr_dsa_signer
 	void	feel_private_dsa_key	();
 };
 
-class configs_dumper : public ISheduled
+class configs_dumper : public ScheduledBase
 {
 public:
 	typedef fastdelegate::FastDelegate3<u8 const*, u32, u32, void>	complete_callback_t;
diff --git a/src/xrGame/game_cl_base.cpp b/src/xrGame/game_cl_base.cpp
index ad1944bd7c8..fc9901e90cc 100644
--- a/src/xrGame/game_cl_base.cpp
+++ b/src/xrGame/game_cl_base.cpp
@@ -330,7 +330,7 @@ ClientID game_cl_GameState::GetClientIDByOrderID	(u32 idx)
 
 void game_cl_GameState::shedule_Update		(u32 dt)
 {
-	ISheduled::shedule_Update	(dt);
+    ScheduledBase::shedule_Update	(dt);
 
 	if(!m_game_ui_custom)
 	{
diff --git a/src/xrGame/game_cl_base.h b/src/xrGame/game_cl_base.h
index b5a61656941..8e6283880f1 100644
--- a/src/xrGame/game_cl_base.h
+++ b/src/xrGame/game_cl_base.h
@@ -18,7 +18,7 @@ struct SZoneMapEntityData{
 
 struct WeaponUsageStatistic;
 
-class	game_cl_GameState	: public game_GameState, public ISheduled
+class	game_cl_GameState	: public game_GameState, public ScheduledBase
 {
 	typedef game_GameState	inherited;
 	shared_str							m_game_type_name;
diff --git a/src/xrGame/profile_store.h b/src/xrGame/profile_store.h
index 01d68e81d8e..254baf0047d 100644
--- a/src/xrGame/profile_store.h
+++ b/src/xrGame/profile_store.h
@@ -22,7 +22,7 @@ class awards_store;
 class best_scores_store;
 
 class profile_store : 
-	public ISheduled,
+	public ScheduledBase,
 	private boost::noncopyable
 {
 public:
diff --git a/src/xrGame/screenshot_manager.h b/src/xrGame/screenshot_manager.h
index 6b45ac6ef9a..59c0e21a512 100644
--- a/src/xrGame/screenshot_manager.h
+++ b/src/xrGame/screenshot_manager.h
@@ -3,7 +3,7 @@
 
 #define RESULT_WIDTH	640
 #define RESULT_HEIGHT	480
-class screenshot_manager : public ISheduled
+class screenshot_manager : public ScheduledBase
 {
 public:
 	enum ss_manager_state_mask_t
diff --git a/src/xrGame/stats_submitter.h b/src/xrGame/stats_submitter.h
index cdb85377557..7cfd7737b9b 100644
--- a/src/xrGame/stats_submitter.h
+++ b/src/xrGame/stats_submitter.h
@@ -19,7 +19,7 @@ namespace gamespy_profile
 {
 
 class stats_submitter :
-	public ISheduled,
+	public ScheduledBase,
 	private boost::noncopyable
 {
 public:
diff --git a/src/xrGame/vision_client.h b/src/xrGame/vision_client.h
index b6d3b203076..2bb52880143 100644
--- a/src/xrGame/vision_client.h
+++ b/src/xrGame/vision_client.h
@@ -16,11 +16,11 @@ class CEntity;
 class CVisualMemoryManager;
 
 class vision_client :
-	public ISheduled,
+	public ScheduledBase,
 	public Feel::Vision
 {
 private:
-	typedef ISheduled				inherited;
+	typedef ScheduledBase				inherited;
 
 private:
 	CEntity							*m_object;