Graphics-Lesson/Application.h at main · NighthowlerStudios/Graphics-Lesson · GitHub

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#pragma once

//libraries
#include <windows.h>
#include <d3d11_1.h>
#include <d3dcompiler.h>
#include <directxmath.h>
#include <directxcolors.h>
#include <fstream>
#include <vector>
#include <string>

//libraries
#include "resource.h"
#include "DDSTextureLoader.h"
#include "OBJLoader.h"
#include "XMLLoader.h"

//classes
#include "Structures.h"
#include "Input.h"
#include "Camera.h"
#include "GameObject.h"

using namespace DirectX;

class Application
{
private:
	//hardware pipeline
	HINSTANCE _hInst;
	HWND _hWnd;
	D3D_DRIVER_TYPE _driverType;
	D3D_FEATURE_LEVEL _featureLevel;

	//render pipeline
	ID3D11Device* _pd3dDevice;
	ID3D11DeviceContext* _pImmediateContext;
	IDXGISwapChain* _pSwapChain;
	ID3D11RenderTargetView* _pRenderTargetView;
	ID3D11VertexShader* _pVertexShader;
	ID3D11PixelShader* _pPixelShader;
	ID3D11InputLayout* _pVertexLayout;
	ID3D11Buffer* _pConstantBuffer;
	ID3D11RasterizerState* _solid;
	ID3D11RasterizerState* _wireFrame;
	ID3D11Texture2D* _depthStencilBuffer;
	ID3D11DepthStencilView* _depthStencilView;

	//mesh
	ID3D11Buffer* _pCubeVertexBuffer;
	ID3D11Buffer* _pCubeIndexBuffer;
	ID3D11Buffer* _pPyramidVertexBuffer;
	ID3D11Buffer* _pPyramidIndexBuffer;

	//i/o
	int _pCurrentCamera = 0;
	Input* _pInput;

	//objects
	std::vector<Camera*> _pCameras;
	std::vector<GameObject*> _pObjects;
	std::vector<LightData> _pLights;

	//texture
	ID3D11SamplerState* _pSamplerLinear;
	ID3D11ShaderResourceView* _pTexture; //built in texture

	//world
	XMFLOAT4X4 _world;

	//fog
	FogSettings _fog;

private:
	HRESULT InitWindow(HINSTANCE hInstance, int nCmdShow);
	HRESULT InitDevice();
	void Cleanup();
	HRESULT CompileShaderFromFile(WCHAR* szFileName, LPCSTR szEntryPoint, LPCSTR szShaderModel, ID3DBlob** ppBlobOut);
	HRESULT InitShadersAndInputLayout();
	HRESULT InitVertexBuffer();
	HRESULT InitIndexBuffer();

	UINT _WindowWidth;
	UINT _WindowHeight;

public:
	Application();
	~Application();

	HRESULT Initialise(HINSTANCE hInstance, int nCmdShow);

	void Update();
	void Draw();
};