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C-/C++-Quelltext

#include <Windows.h> 
#include <TriBase.h> 
#include "Resource.h"struct SVertex 
{ 
tbVector3 vPosition; 
DWORD dwColor;static const DWORD dwFVF; 
}; 
const DWORD SVertex::dwFVF = D3DFVF_XYZ | D3DFVF_DIFFUSE; 
SVertex g_aTriangleVertex[3]; 
float fTime; 
tbConfig p_Config; 
PDIRECT3DSTATEBLOCK9 p_pStateBlock; 
tbDirect3D& D3D = tbDirect3D::Instance(); 
tbResult Init(); 
tbResult Exit(); 
tbResult Load(); 
tbResult Unload();tbResult Move(float fNumSecPassed); 
tbResult Render(float fNumSecPassed); 
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,char* pcCommandLine, int iShowCommand) 
{ 
tbResult r; 
r = Init();if(r == TB_CANCELED) 
{ 
return 0; 
} 
else if(r) 
{ 
Exit();MessageBox(NULL, "Fehler beim Initialisieren des Spiels!", 
"Fehler", MB_OK | MB_ICONEXCLAMATION); 
return 1; 
} 
if(tbDoMessageLoop(Move, Render)) 
{TB_ERROR("Fehler in der Nachrichtenschleife!", TB_ERROR); 
return 1; 
} 

Exit();return 0; 
} 
tbResult Init() 
{ 
tbResult r; 
if(tbInit()) return TB_ERROR; 
r = tbDoConfigDialog(&p_Config); 
if(r == TB_CANCELED) return TB_CANCELED; 
else if(r) TB_ERROR("Engine konnte nicht initialisiert werden!", r); 
if(Load()) TB_ERROR("Fehler beim laden des Spiels!", TB_ERROR); 
return TB_OK; 
} 
tbResult Exit() 
{ 
Unload(); 
tbExit(); 
return TB_OK; 
} 
tbResult Load() 
{ 
tbMatrix mProjection;if(tbDirect3D::Instance().Init(&p_Config, "Fenster", 
NULL, LoadIcon(GetModuleHandle(NULL), 
MAKEINTRESOURCE(IDI_ICON1)))) 
{TB_ERROR("Fehler beim Initialisieren von Direct3D", TB_ERROR); 
} 
tbDirect3D::Instance()->CreateStateBlock(D3DSBT_ALL, &p_pStateBlock);if(FAILED(D3D->SetFVF(SVertex::dwFVF))) 
{return TB_ERROR; 
} 
D3D->SetRenderState(D3DRS_LIGHTING, FALSE); 
D3D->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE); 
D3D->SetRenderState(D3DRS_DITHERENABLE, TRUE); 
mProjection = tbMatrixProjection(TB_DEG_TO_RAD(90.0f), 
D3D.GetAspect(), 
0.1f, 
100.0f); 
D3D->SetTransform(D3DTS_PROJECTION, (D3DMATRIX *)(&mProjection)); 
g_aTriangleVertex[0].vPosition = tbVector3(0.0f, 1.0f, 0.0f); 
g_aTriangleVertex[1].vPosition = tbVector3(1.0f, -1.0f, 0.0f); 
g_aTriangleVertex[2].vPosition = tbVector3(-1.0f, -1.0f, 0.0f); 
g_aTriangleVertex[0].dwColor = tbColor(1.0f, 0.0f, 0.0f); 
g_aTriangleVertex[1].dwColor = tbColor(0.0f, 1.0f, 0.0f); 
g_aTriangleVertex[2].dwColor = tbColor(0.0f, 0.0f, 1.0f); 
return TB_OK; 
} 
tbResult Unload() 
{ 
TB_SAFE_RELEASE(p_pStateBlock); 
tbDirect3D::Instance().Exit(); 
return TB_OK; 
}tbResult Move(float fNumSecsPassed) 
{ 
fTime += fNumSecsPassed;return TB_OK; 
}tbResult Render(float fNumSecsPassed) 
{ 
tbMatrix mRotation; 
tbMatrix mTranslation; 
tbMatrix mWorld; 
mRotation = tbMatrixRotationY(TB_DEG_TO_RAD(fTime * 90.0f)); 
mTranslation = tbMatrixTranslation(tbVector3(0.0f, 0.0f, 2.0f)); 
mWorld = mRotation * mTranslation; 
D3D.Instance().SetTransform(D3DTS_WORLD, mWorld); 
D3D->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, D3DCOLOR_XRGB(0, 0, 63), 1.0f, 0); 
D3D->BeginScene(); 
D3D->DrawPrimitiveUP(D3DPT_TRIANGLELIST, 
1, 
g_aTriangleVertex,sizeof(SVertex)); 
D3D->EndScene(); 
D3D->Present(NULL, NULL, NULL, NULL);return TB_OK; 
}