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oib111
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Joined: 02 Apr 2007
Posts: 2947
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 Posted: Sat Sep 01, 2007 12:47 pm Post subject: directx problem... |
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I'm following a tutorial on how to make a game and I can't compile my code. I installed DirectX. I added the folder with the .lib files into my directories(in my compiler options) for .lib files. But I just keep getting this error, and I don't know what it means.
| Code: |
// include the basic windows header files and the Direct3D header file
#define UNICODE
#include <windows.h>
#include <windowsx.h>
#include <d3d9.h>
// define the screen resolution and keyboard macros
#define SCREEN_WIDTH 640
#define SCREEN_HEIGHT 480
#define KEY_DOWN(vk_code) ((GetAsyncKeyState(vk_code) & 0x8000) ? 1 : 0)
#define KEY_UP(vk_code) ((GetAsyncKeyState(vk_code) & 0x8000) ? 0 : 1)
// include the Direct3D Library file
#pragma comment (lib, "d3d9.lib")
// global declarations
LPDIRECT3D9 d3d; // the pointer to our Direct3D interface
LPDIRECT3DDEVICE9 d3ddev; // the pointer to the device class
LPDIRECT3DVERTEXBUFFER9 t_buffer = NULL; // the pointer to the vertex buffer
// function prototypes
void initD3D(HWND hWnd); // sets up and initializes Direct3D
void render_frame(void); // renders a single frame
void cleanD3D(void); // closes Direct3D and releases memory
void init_graphics(void); // 3D declarations
struct CUSTOMVERTEX {FLOAT X, Y, Z, RHW; DWORD COLOR;};
#define CUSTOMFVF (D3DFVF_XYZRHW | D3DFVF_DIFFUSE)
// the WindowProc function prototype
LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
// the entry point for any Windows program
int WINAPI WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
HWND hWnd;
WNDCLASSEX wc;
ZeroMemory(&wc, sizeof(WNDCLASSEX));
wc.cbSize = sizeof(WNDCLASSEX);
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = (WNDPROC)WindowProc;
wc.hInstance = hInstance;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
// wc.hbrBackground = (HBRUSH)COLOR_WINDOW; // not needed any more
wc.lpszClassName = L"WindowClass";
RegisterClassEx(&wc);
hWnd = CreateWindowEx(NULL,
L"WindowClass",
L"Our Direct3D Program",
WS_EX_TOPMOST | WS_POPUP, // fullscreen values
0, 0, // the starting x and y positions should be 0
SCREEN_WIDTH, SCREEN_HEIGHT, // set the window to 640 x 480
NULL,
NULL,
hInstance,
NULL);
ShowWindow(hWnd, nCmdShow);
// set up and initialize Direct3D
initD3D(hWnd);
// enter the main loop:
MSG msg;
while(TRUE)
{
DWORD starting_point = GetTickCount();
if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
if (msg.message == WM_QUIT)
break;
TranslateMessage(&msg);
DispatchMessage(&msg);
}
render_frame();
// check the 'escape' key
if(KEY_DOWN(VK_ESCAPE))
PostMessage(hWnd, WM_DESTROY, 0, 0);
while ((GetTickCount() - starting_point) < 25);
}
// clean up DirectX and COM
cleanD3D();
return msg.wParam;
}
// this is the main message handler for the program
LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_DESTROY:
{
PostQuitMessage(0);
return 0;
} break;
}
return DefWindowProc (hWnd, message, wParam, lParam);
}
// this function initializes and prepares Direct3D for use
void initD3D(HWND hWnd)
{
d3d = Direct3DCreate9(D3D_SDK_VERSION);
D3DPRESENT_PARAMETERS d3dpp;
ZeroMemory(&d3dpp, sizeof(d3dpp));
d3dpp.Windowed = FALSE;
d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dpp.hDeviceWindow = hWnd;
d3dpp.BackBufferFormat = D3DFMT_X8R8G8B8;
d3dpp.BackBufferWidth = SCREEN_WIDTH;
d3dpp.BackBufferHeight = SCREEN_HEIGHT;
// create a device class using this information and the info from the d3dpp stuct
d3d->CreateDevice(D3DADAPTER_DEFAULT,
D3DDEVTYPE_HAL,
hWnd,
D3DCREATE_SOFTWARE_VERTEXPROCESSING,
&d3dpp,
&d3ddev);
init_graphics(); // call the function to initialize the triangle
return;
}
// this is the function used to render a single frame
void render_frame(void)
{
d3ddev->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(0, 0, 0), 1.0f, 0);
d3ddev->BeginScene();
// select which vertex format we are using
d3ddev->SetFVF(CUSTOMFVF);
// select the vertex buffer to display
d3ddev->SetStreamSource(0, t_buffer, 0, sizeof(CUSTOMVERTEX));
// copy the vertex buffer to the back buffer
d3ddev->DrawPrimitive(D3DPT_TRIANGLELIST, 0, 1);
d3ddev->EndScene();
d3ddev->Present(NULL, NULL, NULL, NULL);
return;
}
// this is the function that cleans up Direct3D and COM
void cleanD3D(void)
{
t_buffer->Release(); // close and release the vertex buffer
d3ddev->Release(); // close and release the 3D device
d3d->Release(); // close and release Direct3D
return;
}
// this is the function that puts the 3D models into video RAM
void init_graphics(void)
{
// create the vertices using the CUSTOMVERTEX struct
CUSTOMVERTEX t_vert[] =
{
{ 320.0f, 50.0f, 0.5f, 1.0f, D3DCOLOR_XRGB(0, 0, 255), },
{ 520.0f, 400.0f, 0.5f, 1.0f, D3DCOLOR_XRGB(0, 255, 0), },
{ 120.0f, 400.0f, 0.5f, 1.0f, D3DCOLOR_XRGB(255, 0, 0), },
};
// create a vertex buffer interface called t_buffer
d3ddev->CreateVertexBuffer(3*sizeof(CUSTOMVERTEX),
0,
CUSTOMFVF,
D3DPOOL_MANAGED,
&t_buffer,
NULL);
VOID* pVoid; // a void pointer
// lock t_buffer and load the vertices into it
t_buffer->Lock(0, 0, (void**)&pVoid, 0);
memcpy(pVoid, t_vert, sizeof(t_vert));
t_buffer->Unlock();
return;
}
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[Linker error] undefined reference to `Direct3DCreate9@4'
ld returned 1 exit status
D:\Dev-Cpp\Makefile.win [Build Error] ["My] Error 1
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| 8D wrote: |
cigs dont make people high, which weed does, which causes them to do bad stuff. like killing |
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appalsap
Moderator
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Joined: 27 Apr 2006
Posts: 6753
Location: Pakistan
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| Posted: Sat Sep 01, 2007 1:17 pm Post subject: |
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you did not link to the appropriate directx libraries
edit: dev-cpp cannot make use of .lib files (it uses .a files) so you're fucked
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oib111
I post too much
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Joined: 02 Apr 2007
Posts: 2947
Location: you wanna know why?
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| Posted: Sat Sep 01, 2007 1:27 pm Post subject: |
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...so i gotta get a compiler ethat uses .lib filefs instead of .a files... ima download visual C++
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| 8D wrote: |
cigs dont make people high, which weed does, which causes them to do bad stuff. like killing |
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Noz3001
I'm a spammer
 Reputation: 26
Joined: 29 May 2006
Posts: 6220
Location: /dev/null
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| Posted: Sat Sep 01, 2007 7:14 pm Post subject: |
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| You should try writing it yourself rather han copying it straight off the website.
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ZenX
Grandmaster Cheater Supreme
 Reputation: 1
Joined: 26 May 2007
Posts: 1021
Location: ">>Pointer<<" : Address 00400560 Offset :1FE
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| Posted: Sat Sep 01, 2007 7:23 pm Post subject: |
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| noz3001 wrote: | | You should try writing it yourself rather han copying it straight off the website. |
Quoted for truth
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CEF Moderator since 2007 ^_^
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Programmer
Cheater
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Joined: 02 Sep 2007
Posts: 48
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| Posted: Sun Sep 02, 2007 5:45 pm Post subject: |
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http://www.directxtutorial.com/Tutorial9/B-Direct3DBasics/dx9B1.aspx
Lol.
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sponge
I'm a spammer
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Joined: 07 Nov 2006
Posts: 6009
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| Posted: Sun Sep 02, 2007 5:55 pm Post subject: |
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| ZenXChaos wrote: | | noz3001 wrote: | | You should try writing it yourself rather han copying it straight off the website. |
Quoted for truth |
thats what you do.
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Programmer
Cheater
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Joined: 02 Sep 2007
Posts: 48
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| Posted: Sun Sep 02, 2007 6:04 pm Post subject: |
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| sponge wrote: | | ZenXChaos wrote: | | noz3001 wrote: | | You should try writing it yourself rather han copying it straight off the website. |
Quoted for truth |
thats what you do. |
Quoted for truth
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