diff --git a/Code/GameLogic/CollisionManager.cpp b/Code/GameLogic/CollisionManager.cpp
index f7868b79..52eaa4f3 100644
--- a/Code/GameLogic/CollisionManager.cpp
+++ b/Code/GameLogic/CollisionManager.cpp
@@ -1,6 +1,6 @@
 #include "CollisionManager.h"
 
-
+using namespace Oyster;
 
 namespace GameLogic
 {
@@ -8,10 +8,10 @@ namespace GameLogic
 	namespace CollisionManager
 	{
 
-		void PlayerCollision(Oyster::Physics::ICustomBody &rigidBodyPlayer,Oyster::Physics::ICustomBody &obj)
+		Physics::ICustomBody::SubscriptMessage PlayerCollision(const Oyster::Physics::ICustomBody *rigidBodyPlayer, const Oyster::Physics::ICustomBody *obj)
 		{
-			Player *player = ((Player*)GameLogic::RefManager::getInstance()->GetMap(rigidBodyPlayer));
-			Object *realObj = GameLogic::RefManager::getInstance()->GetMap(obj);
+			Player *player = ((Player*)GameLogic::RefManager::getInstance()->GetMap(*rigidBodyPlayer));
+			Object *realObj = GameLogic::RefManager::getInstance()->GetMap(*obj);
 
 			switch (realObj->GetType())
 			{
@@ -24,6 +24,7 @@ namespace GameLogic
 			}
 
 			//spela ljud? ta skada? etc etc
+			return Physics::ICustomBody::SubscriptMessage_none;
 		}
 		
 		void PlayerVBox(Player &player, DynamicObject &box)
@@ -31,10 +32,10 @@ namespace GameLogic
 			//spela ljud? ta skada? etc etc
 		}
 		
-		void BoxCollision(Oyster::Physics::ICustomBody &rigidBodyBox, Oyster::Physics::ICustomBody &obj)
+		Physics::ICustomBody::SubscriptMessage BoxCollision(const Oyster::Physics::ICustomBody *rigidBodyBox, const Oyster::Physics::ICustomBody *obj)
 		{
-			DynamicObject *box = ((DynamicObject*)GameLogic::RefManager::getInstance()->GetMap(rigidBodyBox));
-			Object *realObj = GameLogic::RefManager::getInstance()->GetMap(obj);
+			DynamicObject *box = ((DynamicObject*)GameLogic::RefManager::getInstance()->GetMap(*rigidBodyBox));
+			Object *realObj = GameLogic::RefManager::getInstance()->GetMap(*obj);
 
 			switch (realObj->GetType())
 			{
@@ -45,6 +46,8 @@ namespace GameLogic
 				PlayerVBox(*(Player*)realObj,*box);
 				break;
 			}
+
+			return Physics::ICustomBody::SubscriptMessage_none;
 		}
 	}
 }
\ No newline at end of file
diff --git a/Code/GameLogic/CollisionManager.h b/Code/GameLogic/CollisionManager.h
index a650f595..f88404cc 100644
--- a/Code/GameLogic/CollisionManager.h
+++ b/Code/GameLogic/CollisionManager.h
@@ -13,8 +13,9 @@ namespace GameLogic
 	namespace CollisionManager
 	{
 		//these are the main collision functions
-		void PlayerCollision(Oyster::Physics::ICustomBody &rigidBodyPlayer,Oyster::Physics::ICustomBody &obj);
-		void BoxCollision(Oyster::Physics::ICustomBody &rigidBodyBox, Oyster::Physics::ICustomBody &obj);
+		//typedef SubscriptMessage (*EventAction_Collision)( const ICustomBody *proto, const ICustomBody *deuter );
+		Oyster::Physics::ICustomBody::SubscriptMessage PlayerCollision(const Oyster::Physics::ICustomBody *rigidBodyPlayer, const Oyster::Physics::ICustomBody *obj);
+		Oyster::Physics::ICustomBody::SubscriptMessage BoxCollision(const Oyster::Physics::ICustomBody *rigidBodyBox, const Oyster::Physics::ICustomBody *obj);
 
 		//these are the specific collision case functions
 		void PlayerVBox(Player &player, DynamicObject &box);
diff --git a/Code/GameLogic/DynamicObject.cpp b/Code/GameLogic/DynamicObject.cpp
index 14e0518d..3c7cfe21 100644
--- a/Code/GameLogic/DynamicObject.cpp
+++ b/Code/GameLogic/DynamicObject.cpp
@@ -1,12 +1,14 @@
 #include "DynamicObject.h"
+#include "CollisionManager.h"
 
 using namespace GameLogic;
 using namespace Oyster::Physics;
 using namespace Utility::DynamicMemory;
 
-DynamicObject::DynamicObject(void)
-	:Object()
+DynamicObject::DynamicObject(std::wstring objFile)
+	:Object(objFile)
 {
+	rigidBody->SetSubscription(CollisionManager::BoxCollision);
 }
 
 
diff --git a/Code/GameLogic/DynamicObject.h b/Code/GameLogic/DynamicObject.h
index 2d6ffdc8..7daf7345 100644
--- a/Code/GameLogic/DynamicObject.h
+++ b/Code/GameLogic/DynamicObject.h
@@ -16,7 +16,7 @@ namespace GameLogic
 	{
 
 	public:
-		DynamicObject(void);
+		DynamicObject(std::wstring objFile);
 		~DynamicObject(void);
 
 		void Update();
diff --git a/Code/GameLogic/Game.cpp b/Code/GameLogic/Game.cpp
index b4095130..7e54fcee 100644
--- a/Code/GameLogic/Game.cpp
+++ b/Code/GameLogic/Game.cpp
@@ -1,4 +1,5 @@
 #include "Game.h"
+
 using namespace GameLogic;
 
 Game::Game(void)
@@ -26,7 +27,13 @@ Game::~Game(void)
 
 void Game::Init()
 {
-	player = new Player();
+	//Oyster::Physics::API::SetSubscription("remove object");
+	
+	player = new Player(L"worldDummy");
+
+	box = new DynamicObject(L"crate");
+	//poi
+	//box = new physcTestObj("box");
 	camera = new Camera();
 }
 void Game::StartGame()
@@ -60,9 +67,11 @@ void Game::Update(keyInput keyPressed, float pitch, float yaw)
 		camera->Walk(0.1);
 	}
 	camera->UpdateViewMatrix();
+	//poi Oyster::Physics::API::Update();
 }
 void Game::Render()
 {
 	Oyster::Graphics::API::NewFrame(camera->View(), camera->Proj());
 	player->Render();
+	box->Render();
 }
\ No newline at end of file
diff --git a/Code/GameLogic/Game.h b/Code/GameLogic/Game.h
index 0a8a031a..b3ac07c3 100644
--- a/Code/GameLogic/Game.h
+++ b/Code/GameLogic/Game.h
@@ -21,6 +21,7 @@ namespace GameLogic
 		
 	private:
 		Level*		level;
+		DynamicObject* box;
 		Player*		player;
 		Camera*		camera;
 	};
diff --git a/Code/GameLogic/Object.cpp b/Code/GameLogic/Object.cpp
index 33679058..a1f03da3 100644
--- a/Code/GameLogic/Object.cpp
+++ b/Code/GameLogic/Object.cpp
@@ -12,15 +12,16 @@ using namespace Oyster::Graphics::Model;
 using namespace Utility::DynamicMemory;
 using namespace Oyster::Physics;
 
-Object::Object(void)
+Object::Object(std::wstring objFile)
 {
 
-	model = new Model();
-	model = Oyster::Graphics::API::CreateModel(L"orca");
+	//model = new Model();
+	model = Oyster::Graphics::API::CreateModel(objFile);
 
 	API::SimpleBodyDescription sbDesc;
 	//sbDesc.centerPosition = 
 
+	//poi
 	ICustomBody* temp = rigidBody = API::Instance().CreateRigidBody(sbDesc).Release();
 
 	GameLogic::RefManager::getInstance()->AddMapping(*rigidBody, *this);
diff --git a/Code/GameLogic/Object.h b/Code/GameLogic/Object.h
index 767edb1f..1c1c2830 100644
--- a/Code/GameLogic/Object.h
+++ b/Code/GameLogic/Object.h
@@ -25,7 +25,7 @@ namespace GameLogic
 			OBJECT_TYPE_PLAYER,
 			OBJECT_TYPE_BOX,
 		};
-		Object(void);
+		Object(std::wstring objFile );
 		virtual ~Object(void);
 
 		void Render();
diff --git a/Code/GameLogic/Player.cpp b/Code/GameLogic/Player.cpp
index 93a83506..a7b80805 100644
--- a/Code/GameLogic/Player.cpp
+++ b/Code/GameLogic/Player.cpp
@@ -1,13 +1,15 @@
 #include "Player.h"
 #include "OysterMath.h"
+#include "CollisionManager.h"
 
 using namespace GameLogic;
 using namespace Oyster::Physics;
 
-Player::Player(void)
-	:Object()
+Player::Player(std::wstring objFile)
+	:Object( objFile )
 {
 	life = 100;
+	rigidBody->SetSubscription(CollisionManager::PlayerCollision);
 }
 Player::~Player(void)
 {
@@ -16,6 +18,7 @@ Player::~Player(void)
 
 void Player::Update(keyInput keyPressed)
 {
+
 	if(keyPressed != keyInput_none)
 	{
 		Move(keyPressed);
@@ -24,6 +27,7 @@ void Player::Update(keyInput keyPressed)
 
 void Player::Move(keyInput keyPressed)
 {
+
 	if(keyPressed == keyInput_A)
 	{
 		Oyster::Math::Float3 pos = this->rigidBody->GetCenter();
diff --git a/Code/GameLogic/Player.h b/Code/GameLogic/Player.h
index 7c4045e3..a15319b3 100644
--- a/Code/GameLogic/Player.h
+++ b/Code/GameLogic/Player.h
@@ -17,7 +17,7 @@ namespace GameLogic
 	{
 
 	public:
-		Player(void);
+		Player(std::wstring objFile);
 		~Player(void);
 
 		/********************************************************
diff --git a/Code/GameLogic/RefManager.cpp b/Code/GameLogic/RefManager.cpp
index a119898c..cb3d099f 100644
--- a/Code/GameLogic/RefManager.cpp
+++ b/Code/GameLogic/RefManager.cpp
@@ -2,7 +2,7 @@
 
 using namespace GameLogic;
 
-typedef std::pair<Oyster::Physics::ICustomBody*, Object*> mapData;
+typedef std::pair<const Oyster::Physics::ICustomBody*, Object*> mapData;
 
 RefManager* RefManager::instance = 0;
 
@@ -34,12 +34,12 @@ RefManager* RefManager::getInstance( )
 	return instance;
 }
 
-Object* RefManager::GetMap(Oyster::Physics::ICustomBody &body)
+Object* RefManager::GetMap(const Oyster::Physics::ICustomBody &body)
 {
 	return mapper[&body];
 }
 
-void RefManager::AddMapping(Oyster::Physics::ICustomBody &body, Object &obj)
+void RefManager::AddMapping( const Oyster::Physics::ICustomBody &body, Object &obj)
 {
 	mapper.insert(mapData(&body,&obj));
 }
diff --git a/Code/GameLogic/RefManager.h b/Code/GameLogic/RefManager.h
index b5fd91d2..a184e220 100644
--- a/Code/GameLogic/RefManager.h
+++ b/Code/GameLogic/RefManager.h
@@ -23,13 +23,13 @@ namespace GameLogic
 		void Release();
 		
 
-		Object* GetMap(Oyster::Physics::ICustomBody &body); //returns the object of an rigidBody, mainly used for CollisionHandler
-		void AddMapping(Oyster::Physics::ICustomBody &body, Object &obj); //adds a mapping with body as key and the object as a value
+		Object* GetMap(const Oyster::Physics::ICustomBody &body); //returns the object of an rigidBody, mainly used for CollisionHandler
+		void AddMapping(const Oyster::Physics::ICustomBody &body, Object &obj); //adds a mapping with body as key and the object as a value
 
 
 	private:
 		static RefManager* instance;
-		std::map<Oyster::Physics::ICustomBody*,Object*> mapper; //mapper points a rigidBody to an actual game object
+		std::map<const Oyster::Physics::ICustomBody*,Object*> mapper; //mapper points a rigidBody to an actual game object
 
 
 	};
diff --git a/Code/GameLogic/StaticObject.cpp b/Code/GameLogic/StaticObject.cpp
index 855ef645..da30a54e 100644
--- a/Code/GameLogic/StaticObject.cpp
+++ b/Code/GameLogic/StaticObject.cpp
@@ -2,7 +2,8 @@
 
 using namespace GameLogic;
 
-StaticObject::StaticObject(void)
+StaticObject::StaticObject(std::wstring objFile)
+	:Object(objFile)
 {
 }
 
diff --git a/Code/GameLogic/StaticObject.h b/Code/GameLogic/StaticObject.h
index 07d23311..73ed30f1 100644
--- a/Code/GameLogic/StaticObject.h
+++ b/Code/GameLogic/StaticObject.h
@@ -15,7 +15,7 @@ namespace GameLogic
 	{
 	
 	public:
-		StaticObject(void);
+		StaticObject(std::wstring objFile);
 		~StaticObject(void);
 		
 	};
diff --git a/Code/GameLogic/Weapon.cpp b/Code/GameLogic/Weapon.cpp
index 2cbd4e71..1bbc5618 100644
--- a/Code/GameLogic/Weapon.cpp
+++ b/Code/GameLogic/Weapon.cpp
@@ -2,7 +2,8 @@
 
 using namespace GameLogic;
 
-Weapon::Weapon(void)
+Weapon::Weapon(std::wstring objFile)
+	:Object(objFile)
 {
 }
 
diff --git a/Code/GameLogic/Weapon.h b/Code/GameLogic/Weapon.h
index e8d37a15..dcac1d02 100644
--- a/Code/GameLogic/Weapon.h
+++ b/Code/GameLogic/Weapon.h
@@ -15,7 +15,7 @@ namespace GameLogic
 	{
 
 	public:
-		Weapon(void);
+		Weapon(std::wstring objFile);
 		~Weapon(void);
 
 	private: