IModule.h

#pragma once
#include "DXUT.h"

typedef enum RESOURCE_IDENTIFIER {
  RESOURCE_IDENTIFIER_POSITIONS_TEX2D,
  RESOURCE_IDENTIFIER_POSITIONS_SRV,
  RESOURCE_IDENTIFIER_NORMALS_TEX2D,
  RESOURCE_IDENTIFIER_NORMALS_SRV,
  RESOURCE_IDENTIFIER_ALBEDO_SRV,
  RESOURCE_IDENTIFIER_FRAMEBUFFER_RTV,
  RESOURCE_IDENTIFIER_FRAMEBUFFER_SRV,
  RESOURCE_IDENTIFIER_DEPTHSTENCIL_TEX2D,
  RESOURCE_IDENTIFIER_DEPTHSTENCIL_DSV,
  RESOURCE_IDENTIFIER_DEPTHSTENCIL_SRV,
} RESOURCE_IDENTIFIER;

class IModule {
 public:
  IModule(void) {}
  virtual ~IModule(void) = 0 {}

  /*
   * Direct3D 10 callbacks with default (NOP) implementations
   */
  virtual HRESULT OnDeviceCreated(ID3D10Device* pd3dDevice,
                                  const DXGI_SURFACE_DESC* pBackBufferSurfaceDesc) { return S_OK; }  
  virtual HRESULT OnSwapChainResized(ID3D10Device* pd3dDevice, IDXGISwapChain* pSwapChain,
                                     const DXGI_SURFACE_DESC* pBackBufferSurfaceDesc) { return S_OK; }
  virtual void OnFrameRender(ID3D10Device* pd3dDevice, double fTime, float fElapsedTime) {}
  virtual void OnSwapChainReleasing(void) {}
  virtual void OnDeviceDestroyed(void) {}

  /*
   * DXUT callbacks with default (NOP) implementations
   */
  virtual void OnFrameMove(double fTime, float fElapsedTime) {}
  virtual void OnKeyboard(UINT nChar, bool bKeyDown, bool bAltDown) {}
  virtual void OnMouse(bool bLeftButtonDown, bool bRightButtonDown, bool bMiddleButtonDown,
                       bool bSideButton1Down, bool bSideButton2Down, int nMouseWheelDelta,
                       int xPos, int yPos) {}
  virtual LRESULT OnWindowMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam,
                                  bool* pbNoFurtherProcessing) { return 0; }

  /*
   * Application specific callbacks
   */
  virtual HRESULT OnEffectPoolLoaded(ID3D10Device* pd3dDevice, ID3D10EffectPool* pEffectPool) { return S_OK; }
  virtual void SetResource(RESOURCE_IDENTIFIER ResourceIdentifier, IUnknown* pResource) {}
};