#include<windows.h>
#include<windowsx.h>
#include <d3d9.h>
#include <d3dx9.h>
HRESULT hr= 0;
IDirect3DDevice9* Dev = 0;


void Display(HWND hwnd);

int Creat(HWND hwnd1)
{
IDirect3D9* _d3d;

_d3d =Direct3DCreate9(D3D_SDK_VERSION);

if(!(_d3d))
MessageBox(hwnd1,"Errer2","Error",MB_OK);

D3DCAPS9 caps;
_d3d->GetDeviceCaps(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,&caps);

if(!(_d3d))
MessageBox(hwnd1,"Errer1","Error",MB_OK);

int verch = 0;
if(caps.DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
verch = D3DCREATE_HARDWARE_VERTEXPROCESSING;
else
verch = D3DCREATE_SOFTWARE_VERTEXPROCESSING;

if(verch == D3DCREATE_SOFTWARE_VERTEXPROCESSING)
MessageBox(hwnd1,"Errer","Error",MB_OK);
D3DDISPLAYMODE Display;
_d3d->GetAdapterDisplayMode(D3DADAPTER_DEFAULT,&Display);
D3DPRESENT_PARAMETERS d3dpp;
d3dpp.BackBufferWidth = Display.Width;
d3dpp.BackBufferHeight = Display.Height;
d3dpp.BackBufferFormat = Display.Format;
d3dpp.BackBufferCount = 1;
d3dpp.MultiSampleType = D3DMULTISAMPLE_NONE;
d3dpp.MultiSampleQuality = 0;
d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dpp.hDeviceWindow = hwnd1;
d3dpp.Windowed = false;
d3dpp.EnableAutoDepthStencil = true;
d3dpp.AutoDepthStencilFormat = D3DFMT_D;
d3dpp.Flags = 0;
d3dpp.FullScreen_RefreshRateInHz = Display.RefreshRate;
d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;

hr = _d3d->CreateDevice(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,hwnd1,verch,&d3dpp,&Dev);

if(!(hr))
{ hr=_d3d->CreateDevice(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,hwnd1,verch,&d3dpp,&Dev);}
if(!(hr))
MessageBox(hwnd1,"Esrer","Error",MB_OK);

_d3d->Release();
return 0;

};
LRESULT CALLBACK WindProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam)
{
PAINTSTRUCT pc;

HDC hdc;
switch(msg)
{
case WM_DESTROY:
{
PostQuitMessage(0);
Dev->Release();
return 0;
}break;
case WM_PAINT:
{
hdc = BeginPaint(hwnd,&pc);
EndPaint(hwnd,&pc);
return 0;
}break;
default:break;
}
return DefWindowProc(hwnd,msg,wparam,lparam);
}

int WINAPI WinMain(HINSTANCE hinst,HINSTANCE hPrevhinst,LPSTR lpCmdline,int nShowCmd)
{
HWND hwnd;
WNDCLASSEX wc;
MSG msg;
wc.cbClsExtra = 0;
wc.cbSize = sizeof(wc);
wc.cbWndExtra = 0;
wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
wc.hCursor = LoadCursor(NULL,IDC_ARROW);
wc.hIcon = LoadIcon(NULL,IDI_APPLICATION);
wc.hIconSm = LoadIcon(NULL,IDI_APPLICATION);
wc.hInstance = hinst;
wc.lpfnWndProc = WindProc;
wc.lpszClassName = "Class1";
wc.lpszMenuName = NULL;
wc.style = CS_DBLCLKS|CS_OWNDC|CS_HREDRAW|CS_VREDRAW;

RegisterClassEx(&wc);

hwnd = CreateWindowEx(NULL,"Class1","Game",WS_OVERLAPPEDWINDOW|WS_VISIBLE,10,10,400,400,
NULL,NULL,hinst,NULL);

Creat(hwnd);
while(TRUE)
{
Display(hwnd);



if(PeekMessage(&msg,NULL,0,0,PM_REMOVE))
{
if(msg.message == WM_QUIT)
PostQuitMessage(0);
TranslateMessage(&msg);
DispatchMessage(&msg);
}

}
return(msg.wParam);
}

void Display(HWND hwnd)
{
if(Dev ==NULL)
MessageBox(hwnd,"NULLL","NL",MB_OK);
if(Dev)
{
Dev->Clear(0, 0, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
Dev->Present(0,0,0,0);
}
};

D3DPRESENT_PARAMETERS d3dpp;
d3dpp.BackBufferWidth = 640;
d3dpp.BackBufferHeight = 480;
d3dpp.BackBufferFormat = D3DFMT_A8R8G8B8;
d3dpp.BackBufferCount = 1;
d3dpp.MultiSampleType = D3DMULTISAMPLE_NONE;
d3dpp.MultiSampleQuality = 0;
d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dpp.hDeviceWindow = hwnd1;
d3dpp.Windowed = true;
d3dpp.EnableAutoDepthStencil = true;
d3dpp.AutoDepthStencilFormat = D3DFMT_D24S8;
d3dpp.Flags = 0;
d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;

hr = _d3d->CreateDevice(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,hwnd1,verch,&d3dpp,&Dev);

if(!(hr))
MessageBox(hwnd1,"Esrer","Error",MB_OK);