ajout deplacement camera

enginecustom/Positionclass.cpp

@@ -5,6 +5,9 @@ PositionClass::PositionClass()
     m_frameTime = 0.0f;
     m_rotationY = 0.0f;
     m_rotationX = 0.0f;
+    m_positionX = 0.0f;
+    m_positionY = 0.0f;
+    m_positionZ = 0.0f;
     m_leftTurnSpeed = 0.0f;
     m_rightTurnSpeed = 0.0f;
 }
@@ -32,6 +35,14 @@ void PositionClass::GetRotation(float& y, float& x)
     return;
 }
 
+void PositionClass::GetPosition(float& x, float& y, float& z)
+{
+    x = m_positionX;
+    y = m_positionY;
+    z = m_positionZ;
+    return;
+}
+
 void PositionClass::TurnLeft(bool keydown)
 {
     // If the key is pressed increase the speed at which the camera turns left.  If not slow down the turn speed.
@@ -128,4 +139,53 @@ void PositionClass::TurnMouse(float deltaX, float deltaY)
     }
 
     return;
+}
+
+void PositionClass::MoveCamera(bool forward, bool backward, bool left, bool right, bool up, bool down)
+{
+	float radians;
+	float speed;
+
+	// Set the speed of the camera.
+	speed = 0.1f;
+
+	// Convert degrees to radians.
+	radians = m_rotationY * 0.0174532925f;
+
+	// Update the position.
+    if (forward)
+    {
+		m_positionX += sinf(radians) * speed;
+		m_positionZ += cosf(radians) * speed;
+	}
+
+    if (backward)
+    {
+		m_positionX -= sinf(radians) * speed;
+		m_positionZ -= cosf(radians) * speed;
+	}
+
+    if (left)
+    {
+		m_positionX -= cosf(radians) * speed;
+		m_positionZ += sinf(radians) * speed;
+	}
+
+    if (right)
+    {
+		m_positionX += cosf(radians) * speed;
+		m_positionZ -= sinf(radians) * speed;
+	}
+
+    if (up)
+    {
+		m_positionY += speed;
+	}
+
+    if (down)
+    {
+		m_positionY -= speed;
+	}
+
+	return;
 }

enginecustom/Positionclass.h

@@ -20,14 +20,17 @@ public:
 
     void SetFrameTime(float);
     void GetRotation(float&, float&);
+    void GetPosition(float&, float&, float&);
 
     void TurnLeft(bool);
     void TurnRight(bool);
     void TurnMouse(float, float);
+    void MoveCamera(bool, bool, bool, bool, bool, bool);
 
 private:
     float m_frameTime;
     float m_rotationY, m_rotationX;
+    float m_positionX, m_positionY, m_positionZ;
     float m_leftTurnSpeed, m_rightTurnSpeed, m_horizontalTurnSpeed, m_verticalTurnSpeed;
 };
 

enginecustom/applicationclass.cpp

@@ -573,8 +573,8 @@ void ApplicationClass::Shutdown()
 bool ApplicationClass::Frame(InputClass* Input)
 {
 	int mouseX, mouseY, currentMouseX, currentMouseY;
-	bool result, mouseDown, keyDown;
+	bool result, mouseDown, keyDown, buttonQ, buttonD, buttonZ, buttonS, buttonA, buttonE;
-	float rotationY, rotationX;
+	float rotationY, rotationX, positionX, positionY, positionZ;
 
 	float frameTime;
 
@@ -625,7 +625,18 @@ bool ApplicationClass::Frame(InputClass* Input)
 	// Get the current view point rotation.
 	m_Position->GetRotation(rotationY, rotationX);
 
-	// Set the rotation of the camera.
+	// Check if the a(q), d, w(z), s, q(a), e have been pressed, if so move the camera accordingly.
+	buttonQ = Input->IsAPressed();
+	buttonD = Input->IsDPressed();
+	buttonZ = Input->IsWPressed();
+	buttonS = Input->IsSPressed();
+	buttonA = Input->IsQPressed();
+	buttonE = Input->IsEPressed();
+	m_Position->MoveCamera(buttonZ, buttonS, buttonQ, buttonD, buttonE, buttonA);
+	m_Position->GetPosition(positionX, positionY, positionZ);
+
+	// Set the postion and rotation of the camera.
+	m_Camera->SetPosition(positionX, positionY, positionZ);
 	m_Camera->SetRotation(rotationX, rotationY, 0.0f);
 	m_Camera->Render();
 

enginecustom/inputclass.cpp

@@ -276,6 +276,73 @@ bool InputClass::IsRightArrowPressed()
 	return false;
 }
 
+///////////////////////////////////////////////////
+// Les touches correspondent aux claviers QWERTY //
+///////////////////////////////////////////////////
+
+bool InputClass::IsAPressed()
+{
+	// Touche A sur QWERTY, Q sur AZERTY
+	if (m_keyboardState[DIK_A] & 0x80)
+	{
+		return true;
+	}
+
+	return false;
+}
+
+bool InputClass::IsDPressed()
+{
+	if (m_keyboardState[DIK_D] & 0x80)
+	{
+		return true;
+	}
+
+	return false;
+}
+
+bool InputClass::IsWPressed()
+{
+	// Touche W sur QWERTY, Z sur AZERTY
+	if (m_keyboardState[DIK_W] & 0x80)
+	{
+		return true;
+	}
+
+	return false;
+}
+
+bool InputClass::IsSPressed()
+{
+	if (m_keyboardState[DIK_S] & 0x80)
+	{
+		return true;
+	}
+
+	return false;
+}
+
+bool InputClass::IsQPressed()
+{
+	// Touche Q sur QWERTY, A sur AZERTY
+	if (m_keyboardState[DIK_Q] & 0x80)
+	{
+		return true;
+	}
+
+	return false;
+}
+
+bool InputClass::IsEPressed()
+{
+	if (m_keyboardState[DIK_E] & 0x80)
+	{
+		return true;
+	}
+
+	return false;
+}
+
 void InputClass::GetMouseLocation(int& mouseX, int& mouseY)
 {
 	mouseX = m_mouseX;

enginecustom/inputclass.h

@@ -38,6 +38,12 @@ public:
 	void KeyUp(unsigned int);
 	bool IsLeftArrowPressed();
 	bool IsRightArrowPressed();
+	bool IsAPressed();
+	bool IsDPressed();
+	bool IsWPressed();
+	bool IsSPressed();
+	bool IsQPressed();
+	bool IsEPressed();
 
 	bool IsKeyDown(unsigned int);