GL - camera movement working

Code/DanBiasGame/DanBiasMaincpp.cpp

@@ -39,6 +39,7 @@ HRESULT             InitWindow( HINSTANCE hInstance, int nCmdShow );
 LRESULT CALLBACK    WndProc(HWND, UINT, WPARAM, LPARAM);
 HRESULT				Render(float deltaTime);
 HRESULT				Update(float deltaTime);
+HRESULT				InitDirect3D();
 HRESULT				InitGame();
 HRESULT				CleanUp();
 
@@ -78,16 +79,24 @@ void SetStdOutToNewConsole()
 
 int WINAPI wWinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nCmdShow )
 {
+	// for dynamic .dll loading
+	// path is relative to the .exe and  .dll pos
+	// also change the VC directories - working dir is set to $(SolutionDir)..\Bin\Executable\Tester
+	// to fit with  where the .obj files is
+	// linker/ input/ delayed load .dll - specify the .dll that should be loaded 
+
 	BOOL success = SetDllDirectory(L"..\\..\\DLL");
 	if (success == 0)
 	{
 		return 0;
 	}
 
-
 	if( FAILED( InitWindow( hInstance, nCmdShow ) ) )
 		return 0;
 
+	if( FAILED( InitDirect3D() ) )
+		return 0;
+
 	if( FAILED( InitGame() ) )
 		return 0;
 
@@ -175,7 +184,19 @@ HRESULT InitWindow( HINSTANCE hInstance, int nCmdShow )
 	return S_OK;
 }
 
+//--------------------------------------------------------------------------------------
+// Create Direct3D with Oyster Graphics
+//--------------------------------------------------------------------------------------
+HRESULT InitDirect3D()
+{
+	if(Oyster::Graphics::API::Init(g_hWnd, false, false, Oyster::Math::Float2( 1024, 768)) != Oyster::Graphics::API::Sucsess)
+		return E_FAIL;
+	return S_OK;
+}
 
+//--------------------------------------------------------------------------------------
+// Init the input and the game
+//-------------------------------------------------------------------------------------
 HRESULT InitGame()
 {
 	inputObj = new InputClass;
@@ -184,18 +205,13 @@ HRESULT InitGame()
 		MessageBox(0, L"Could not initialize the input object.", L"Error", MB_OK);
 		return false;
 	}
-	if(Oyster::Graphics::API::Init(g_hWnd, false, false, Oyster::Math::Float2( 1024, 768)) != Oyster::Graphics::API::Sucsess)
-		return E_FAIL;
-
-
 	game = new GameLogic::IGame();
 	game->Init();
 	game->StartGame();
 
-
-
 	return S_OK;
 }
+
 HRESULT Update(float deltaTime)
 {
 	inputObj->Update();
@@ -218,7 +234,17 @@ HRESULT Update(float deltaTime)
 		key = GameLogic::keyInput_D;	
 	}
 
-	game->Update(key);
+	float pitch = 0;
+	float yaw	= 0;
+
+	//if(inputObj->IsMousePressed())
+	//{
+	pitch = inputObj->GetPitch();
+	yaw	= inputObj->GetYaw();
+	//}
+
+	game->Update(key, pitch, yaw);
+
 	
 	return S_OK;
 }
@@ -232,18 +258,6 @@ HRESULT Render(float deltaTime)
 		//std::cout<<"test";
 	}
 
-	// test view and projection matrix 
-	Oyster::Math::Float3 dir = Oyster::Math::Float3(0,0,-1);
-	Oyster::Math::Float3 up  =Oyster::Math::Float3(0,1,0);
-	Oyster::Math::Float3 pos = Oyster::Math::Float3(0, 0, 100);
-
-	Oyster::Math::Float4x4 view  =Oyster::Math3D::OrientationMatrix_LookAtDirection(dir, up, pos);
-	view = view.GetInverse();
-
-	Oyster::Math::Float4x4 proj = Oyster::Math3D::ProjectionMatrix_Perspective(3.14f/2, 1024/768, 1, 1000);
-
-	Oyster::Graphics::API::NewFrame(view, proj);
-	
 	game->Render();
 	wchar_t title[255];
 	swprintf(title, sizeof(title), L"| Pressing A:  %d | \n", (int)(isPressed));

Code/GameLogic/Camera.cpp

@@ -117,7 +117,7 @@ Oyster::Math::Float4x4 Camera::ViewsProj()const
 
 void Camera::Walk(float dist)
 {
-	this->m_position += dist*Oyster::Math::Float3(1,0,0);
+	this->m_position += dist*this->mLook;
 }
 
 void Camera::Strafe(float dist)

Code/GameLogic/Game.cpp

@@ -3,7 +3,9 @@ using namespace GameLogic;
 
 Game::Game(void)
 {
-	
+	player	= NULL;
+	level	= NULL;
+	camera	= NULL;
 }
 
 
@@ -15,21 +17,52 @@ Game::~Game(void)
 		delete player;
 		player = NULL;
 	}
+	if(camera)
+	{
+		delete camera;
+		camera = NULL;
+	}
 }
 
 void Game::Init()
 {
 	player = new Player();
+	camera = new Camera();
 }
 void Game::StartGame()
 {
+	Oyster::Math::Float3 dir = Oyster::Math::Float3(0,0,-1);
+	Oyster::Math::Float3 up  =Oyster::Math::Float3(0,1,0);
+	Oyster::Math::Float3 pos = Oyster::Math::Float3(0, 0, 100);
 
+	camera->LookAt(pos, dir, up);
+	camera->SetLens(3.14f/2, 1024/768, 1, 1000);
 }
-void Game::Update(keyInput keyPressed)
+void Game::Update(keyInput keyPressed, float pitch, float yaw)
 {
-	player->Update(keyPressed);
+	//player->Update(keyPressed);
+	camera->Yaw(yaw);
+	camera->Pitch(pitch);
+	if(keyPressed == keyInput_A)
+	{
+		camera->Strafe(-0.1);
+	}
+	if(keyPressed == keyInput_D)
+	{
+		camera->Strafe(0.1);
+	}
+	if(keyPressed == keyInput_S)
+	{
+		camera->Walk(-0.1);
+	}
+	if(keyPressed == keyInput_W)
+	{
+		camera->Walk(0.1);
+	}
+	camera->UpdateViewMatrix();
 }
 void Game::Render()
 {
+	Oyster::Graphics::API::NewFrame(camera->View(), camera->Proj());
 	player->Render();
 }

Code/GameLogic/Game.h

@@ -4,11 +4,10 @@
 #include "Level.h"
 #include "Player.h"
 #include "IGame.h"
+#include "Camera.h"
 
 namespace GameLogic
 {
-	
-
 	class Game
 	{
 	public:
@@ -17,15 +16,13 @@ namespace GameLogic
 
 		void Init();
 		void StartGame();
-		void Update(keyInput keyPressed);
+		void Update(keyInput keyPressed, float pitch, float yaw);
 		void Render();
 		
-		
 	private:
 		Level*		level;
 		Player*		player;
-
+		Camera*		camera;
-		
 	};
 }		
 #endif

Code/GameLogic/GameLogic.vcxproj

@@ -176,6 +176,7 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="Camera.h" />
     <ClInclude Include="CollisionManager.h" />
     <ClInclude Include="DynamicObject.h" />
     <ClInclude Include="Game.h" />
@@ -189,6 +190,7 @@
     <ClInclude Include="Weapon.h" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="Camera.cpp" />
     <ClCompile Include="CollisionManager.cpp" />
     <ClCompile Include="DynamicObject.cpp" />
     <ClCompile Include="Game.cpp" />

Code/GameLogic/GameLogic.vcxproj.filters

@@ -48,6 +48,9 @@
     <ClInclude Include="CollisionManager.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="Camera.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Game.cpp">
@@ -86,5 +89,8 @@
     <ClCompile Include="CollisionManager.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="Camera.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>

Code/GameLogic/IGame.cpp

@@ -29,9 +29,9 @@ void IGame::StartGame()
 {
 	gameModule->StartGame();
 }
-void IGame::Update(keyInput keyPressed)
+void IGame::Update(keyInput keyPressed, float pitch, float yaw)
 {
-	gameModule->Update(keyPressed);
+	gameModule->Update(keyPressed, pitch, yaw);
 }
 void IGame::Render()
 {

Code/GameLogic/IGame.h

@@ -38,7 +38,7 @@ namespace GameLogic
 		/************************************************************************/
 		/* Get key input    to update the player                                */
 		/************************************************************************/
-		void Update(keyInput keyPressed);
+		void Update(keyInput keyPressed, float pitch, float yaw);
 		void Render();
 		Game* getGameModule();
 	private:

Code/GameLogic/TestGLMain.cpp

@@ -228,8 +228,17 @@ HRESULT Update(float deltaTime)
 		key = GameLogic::keyInput_D;	
 	}
 
-	game->Update(key);
+	float pitch = 0;
-	
+	float yaw	= 0;
+
+	// move only when mouse is pressed
+	//if(inputObj->IsMousePressed())
+	//{
+		pitch = inputObj->GetPitch();
+		yaw	= inputObj->GetYaw();
+	//}
+
+	game->Update(key, pitch, yaw);
 	return S_OK;
 }
 
@@ -242,18 +251,6 @@ HRESULT Render(float deltaTime)
 		//std::cout<<"test";
 	}
 
-	// test view and projection matrix 
-	Oyster::Math::Float3 dir = Oyster::Math::Float3(0, 0, -1);
-	Oyster::Math::Float3 up  = Oyster::Math::Float3(0, 1, 0);
-	Oyster::Math::Float3 pos = Oyster::Math::Float3(0, 0, 100);
-	
-	Oyster::Math::Float4x4 view  =Oyster::Math3D::OrientationMatrix_LookAtDirection(dir, up, pos);
-	view = view.GetInverse();
-
-	Oyster::Math::Float4x4 proj = Oyster::Math3D::ProjectionMatrix_Perspective(PI/2, 1024/768, 1, 1000);
-
-	Oyster::Graphics::API::NewFrame(view, proj);
-	
 	game->Render();
 	wchar_t title[255];
 	swprintf(title, sizeof(title), L"| Pressing A:  %d | \n", (int)(isPressed));
@@ -266,7 +263,6 @@ HRESULT Render(float deltaTime)
 
 HRESULT CleanUp()
 {
-	
 	SAFE_DELETE(game);
 	return S_OK;
 }

Code/Input/L_inputClass.cpp

@@ -172,20 +172,17 @@ bool InputClass::ReadMouse()
 	return true;
 }
 
-void InputClass::MouseMove(float &Pitch, float &RotateY )
+float InputClass::GetPitch( )
 {
-	//if left mouse button is pressed 
+	float dy = (static_cast<float>( m_mouseState.lY)/5);
-	if (m_mouseState.rgbButtons[0])
+	return -dy;
-	{
-		float dx = (static_cast<float>( m_mouseState.lX)/150);
-		float dy = (static_cast<float>( m_mouseState.lY)/150);
-
-		//
-		Pitch=dy;
-		RotateY=dx;
-
-	}
 }
+float InputClass::GetYaw( )
+{
+	float dX = (static_cast<float>( m_mouseState.lX)/5);
+	return -dX;
+}
+
 bool InputClass::IsMousePressed()
 {
 	if (m_mouseState.rgbButtons[0])

Code/Input/L_inputClass.h

@@ -44,7 +44,11 @@ public:
 
 	bool IsKeyPressed(int key);
 	bool IsMousePressed();
-	void MouseMove(float &Pitch, float &RoateY);
+
+	// Call if mouse is pressed
+	float GetYaw();
+	float GetPitch();
+
 };
 
 #endif