mirror of
https://github.com/jpd002/Play-.git
synced 2025-05-07 11:13:46 +03:00
113 lines
2.7 KiB
C++
113 lines
2.7 KiB
C++
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#include "DirectXControl.h"
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#include "win32/Rect.h"
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#define CLSNAME _T("DirectXControl")
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#define WNDSTYLE (WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN)
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#define WNDSTYLEEX (0)
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#pragma comment (lib, "d3d9.lib")
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#pragma comment (lib, "d3dx9.lib")
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CDirectXControl::CDirectXControl(HWND parentWnd)
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: m_d3d(NULL)
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, m_device(NULL)
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{
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if(!DoesWindowClassExist(CLSNAME))
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{
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WNDCLASSEX w;
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memset(&w, 0, sizeof(WNDCLASSEX));
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w.cbSize = sizeof(WNDCLASSEX);
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w.lpfnWndProc = CWindow::WndProc;
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w.lpszClassName = CLSNAME;
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w.hbrBackground = NULL;
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w.hInstance = GetModuleHandle(NULL);
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w.hCursor = LoadCursor(NULL, IDC_ARROW);
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RegisterClassEx(&w);
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}
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Create(WNDSTYLEEX, CLSNAME, _T(""), WNDSTYLE, Framework::Win32::CRect(0, 0, 1, 1), parentWnd, NULL);
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SetClassPtr();
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m_backgroundColor = ConvertSysColor(GetSysColor(COLOR_BTNFACE));
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m_textColor = ConvertSysColor(GetSysColor(COLOR_WINDOWTEXT));
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}
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CDirectXControl::~CDirectXControl()
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{
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if(m_device != NULL)
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{
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m_device->Release();
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m_device = NULL;
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}
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if(m_d3d != NULL)
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{
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m_d3d->Release();
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m_d3d = NULL;
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}
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}
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D3DCOLOR CDirectXControl::ConvertSysColor(DWORD color)
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{
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uint8 r = static_cast<uint8>(color >> 0);
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uint8 g = static_cast<uint8>(color >> 8);
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uint8 b = static_cast<uint8>(color >> 16);
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return D3DCOLOR_XRGB(r, g, b);
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}
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long CDirectXControl::OnEraseBkgnd()
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{
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return TRUE;
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}
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long CDirectXControl::OnPaint()
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{
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Refresh();
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return TRUE;
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}
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long CDirectXControl::OnSize(unsigned int, unsigned int, unsigned int)
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{
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RecreateDevice();
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return TRUE;
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}
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void CDirectXControl::Initialize()
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{
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m_d3d = Direct3DCreate9(D3D_SDK_VERSION);
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RecreateDevice();
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}
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void CDirectXControl::RecreateDevice()
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{
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if(m_device)
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{
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m_device->Release();
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m_device = NULL;
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}
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RECT clientRect = GetClientRect();
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D3DPRESENT_PARAMETERS d3dpp;
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memset(&d3dpp, 0, sizeof(D3DPRESENT_PARAMETERS));
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d3dpp.Windowed = TRUE;
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d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
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d3dpp.hDeviceWindow = m_hWnd;
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d3dpp.BackBufferFormat = D3DFMT_X8R8G8B8;
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d3dpp.BackBufferWidth = clientRect.right;
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d3dpp.BackBufferHeight = clientRect.bottom;
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d3dpp.EnableAutoDepthStencil = TRUE;
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d3dpp.AutoDepthStencilFormat = D3DFMT_D16;
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m_d3d->CreateDevice(D3DADAPTER_DEFAULT,
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D3DDEVTYPE_HAL,
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m_hWnd,
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D3DCREATE_SOFTWARE_VERTEXPROCESSING,
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&d3dpp,
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&m_device);
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m_device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
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m_device->SetRenderState(D3DRS_ZENABLE, D3DZB_FALSE);
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m_device->SetRenderState(D3DRS_LIGHTING, FALSE);
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}
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