int PageInBitmap (CBitmap *bmP, const char *bmName, int nIndex, int bD1, bool bHires)
{
CBitmap *altBmP = NULL;
int nFile, nSize, nOffset, nFrames, nShrinkFactor, nBestShrinkFactor,
bRedone = 0, bTGA;
sbyte nFlags;
bool bDefault = false;
CFile cf, *cfP = &cf;
char fn [6][FILENAME_LEN];
#if DBG
if (!bmName)
return 0;
if ((nDbgTexture > 0) && (nIndex == nDbgTexture))
nDbgTexture = nDbgTexture;
#endif
if (bmP->Buffer ())
return 1;
StopTime ();
nShrinkFactor = 8 >> min (gameOpts->render.textures.nQuality, gameStates.render.nMaxTextureQuality);
if (nShrinkFactor < 4) {
if (nShrinkFactor == 1)
nShrinkFactor = 2; // cap texture quality at 256x256 (x frame#)
else if (IsPowerup (bmName) || IsWeapon (bmName)) // force downscaling of powerup hires textures
nShrinkFactor <<= 1;
}
nSize = (int) bmP->FrameSize ();
if (nIndex >= 0)
GetFlagData (bmName, nIndex);
#if DBG
if (strstr (bmName, "metl139"))
bmName = bmName;
#endif
if (gameStates.app.bNostalgia)
gameOpts->render.textures.bUseHires [0] = 0;
bTGA = 0;
nFlags = (nIndex < 0) ? 0 : gameData.pig.tex.bitmapFlags [bD1][nIndex];
if (bmP->Texture ())
bmP->Texture ()->Release ();
bmP->SetBPP (1);
if ((*bmName && /*!gameStates.app.bDemoData &&*/ ((nIndex < 0) || IsCockpit (bmName) || bHires || gameOpts->render.textures.bUseHires [0])) &&
!(gameOpts->render.powerups.b3D && IsWeapon (bmName) && !gameStates.app.bHaveMod)) {
#if 0
if ((nIndex >= 0) && ReadS3TC (gameData.pig.tex.altBitmaps [bD1] + nIndex, gameFolders.szTextureCacheDir [bD1], bmName)) {
altBmP = gameData.pig.tex.altBitmaps [bD1] + nIndex;
altBmP->nType = BM_TYPE_ALT;
bmP->SetOverride (altBmP);
BM_FRAMECOUNT (altBmP) = 1;
nFlags &= ~BM_FLAG_RLE;
nFlags |= BM_FLAG_TGA;
bmP = altBmP;
altBmP = NULL;
}
else
#endif
if (*gameFolders.szTextureDir [2]) {
char szLevelFolder [FILENAME_LEN];
if (gameData.missions.nCurrentLevel < 0)
sprintf (szLevelFolder, "slevel%02d", -gameData.missions.nCurrentLevel);
else
sprintf (szLevelFolder, "level%02d", gameData.missions.nCurrentLevel);
sprintf (gameFolders.szTextureDir [3], "%s/%s", gameFolders.szTextureDir [2], szLevelFolder);
sprintf (gameFolders.szTextureCacheDir [3], "%s/%s", gameFolders.szTextureCacheDir [2], szLevelFolder);
}
else
*gameFolders.szTextureDir [3] =
*gameFolders.szTextureCacheDir [3] = '\0';
MakeBitmapFilenames (bmName, gameFolders.szTextureDir [3], gameFolders.szTextureCacheDir [3], fn [1], fn [0], nShrinkFactor);
MakeBitmapFilenames (bmName, gameFolders.szTextureDir [2], gameFolders.szTextureCacheDir [2], fn [3], fn [2], nShrinkFactor);
MakeBitmapFilenames (bmName, gameFolders.szTextureDir [bD1], gameFolders.szTextureCacheDir [bD1], fn [5], fn [4], nShrinkFactor);
if (0 <= (nFile = OpenBitmapFile (fn, cfP))) {
cfP->Close ();
PrintLog ("loading hires texture '%s' (quality: %d)\n", fn [nFile], min (gameOpts->render.textures.nQuality, gameStates.render.nMaxTextureQuality));
if (nFile < 2) //was level specific mod folder
MakeTexSubFolders (gameFolders.szTextureCacheDir [3]);
if (nIndex < 0)
altBmP = &gameData.pig.tex.addonBitmaps [-nIndex - 1];
else
altBmP = &gameData.pig.tex.altBitmaps [bD1][nIndex];
if (!ReadTGA (fn [nFile], "", altBmP)) {
altBmP = NULL;
if (!bDefault)
cfP->Close ();
throw (EX_OUT_OF_MEMORY);
}
else {
bTGA = 1;
if (strstr (fn [nFile], "omegblob#") && strstr (fn [nFile], "/mods/"))
gameStates.render.bOmegaModded = 1;
altBmP->SetType (BM_TYPE_ALT);
bmP->SetOverride (altBmP);
bmP = altBmP;
bmP->DelFlags (BM_FLAG_RLE);
nSize = bmP->Size ();
nFrames = (bmP->Height () % bmP->Width ()) ? 1 : bmP->Height () / bmP->Width ();
bmP->SetFrameCount (ubyte (nFrames));
nOffset = -1;
if (nIndex >= 0) {
nFlags = bmP->Flags ();
if (bmP->Height () > bmP->Width ()) {
tEffectClip *ecP = NULL;
tWallClip *wcP;
tVideoClip *vcP;
while ((ecP = FindEffect (ecP, nIndex))) {
//e->vc.nFrameCount = nFrames;
ecP->flags |= EF_ALTFMT;
//ecP->vClipInfo.flags |= WCF_ALTFMT;
}
if (!ecP) {
if ((wcP = FindWallAnim (nIndex))) {
//w->nFrameCount = nFrames;
wcP->flags |= WCF_ALTFMT;
}
else if ((vcP = FindVClip (nIndex))) {
//v->nFrameCount = nFrames;
vcP->flags |= WCF_ALTFMT;
}
else {
PrintLog (" couldn't find animation for '%s'\n", bmName);
}
}
}
}
}
}
}
if (!altBmP) {
if (nIndex < 0) {
StartTime (0);
return 0;
}
cfP = cfPiggy + bD1;
if (!cfP->File ())
PiggyInitPigFile (NULL);
nOffset = bitmapOffsets [bD1][nIndex];
bDefault = true;
}
bRedone = 1;
if ((nOffset >= 0) && cfP->Seek (nOffset, SEEK_SET)) {
if (!bDefault)
cfP->Close ();
throw (EX_IO_ERROR);
}
#if 1//DBG
bmP->SetName (bmName);
#endif
#if TEXTURE_COMPRESSION
if (bmP->Compressed ())
UseBitmapCache (bmP, bmP->CompressedSize ());
else
#endif
{
if (bTGA || bmP->CreateBuffer ())
UseBitmapCache (bmP, nSize);
}
if (!bmP->Buffer () || (bitmapCacheUsed > bitmapCacheSize)) {
if (!bDefault)
cfP->Close ();
throw (EX_OUT_OF_MEMORY);
}
if (!bTGA && (nIndex >= 0))
bmP->SetFlags (nFlags);
bmP->SetId (nIndex);
#if DBG
if (nIndex == nDbgTexture)
nDbgTexture = nDbgTexture;
#endif
int i = ReadBitmap (bmP, nSize, cfP, bDefault, bD1 != 0, bHires);
if (i) {
if (i < 0) {
if (!bDefault)
cfP->Close ();
throw (EX_IO_ERROR);
}
}
else
#if TEXTURE_COMPRESSION
if (!bmP->Compressed ())
#endif
{
bmP->SetType (BM_TYPE_ALT);
bmP->SetTranspType (-1);
if (IsOpaqueDoor (nIndex)) {
bmP->DelFlags (BM_FLAG_TRANSPARENT);
bmP->TransparentFrames () [0] &= ~1;
}
#if TEXTURE_COMPRESSION
if (CompressTGA (bmP))
bmP->SaveS3TC (gameFolders.szTextureCacheDir [(nFile < 2) ? 3 : (nFile < 4) ? 2 : bD1], bmName);
else {
#endif
nBestShrinkFactor = BestShrinkFactor (bmP, nShrinkFactor);
if ((nBestShrinkFactor > 1) && ShrinkTGA (bmP, nBestShrinkFactor, nBestShrinkFactor, 1)) {
nSize /= (nBestShrinkFactor * nBestShrinkFactor);
if (gameStates.app.bCacheTextures) {
tTgaHeader h;
memset (&h, 0, sizeof (h));
h.bits = bmP->BPP () * 8;
h.width = bmP->Width ();
h.height = bmP->Height ();
h.imageType = 2;
// nFile < 2: mod level texture folder
// nFile < 4: mod texture folder
// otherwise standard D1 or D2 texture folder
SaveTGA (bmName, gameFolders.szTextureCacheDir [(nFile < 2) ? 3 : (nFile < 4) ? 2 : bD1], &h, bmP);
}
}
}
#if TEXTURE_COMPRESSION
}
#endif
#if DBG
nPrevIndex = nIndex;
strcpy (szPrevBm, bmName);
#endif
tRgbColorf color;
if (0 <= (bmP->AvgColor (&color)))
bmP->SetAvgColorIndex (ubyte (bmP->Palette ()->ClosestColor (&color)));
StartTime (0);
if (!bDefault)
cfP->Close ();
return 1;
}
LONG CALLBACK AppWndProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam)
/****************************************************************************
*
* Function: AppWndProc
*
* Description: Main window proc for application.
*
****************************************************************************/
{
PAINTSTRUCT ps;
HDC hdc;
switch (msg) {
case WM_ACTIVATEAPP:
fAppActive = (BOOL)wParam;
if (!includeStatic) {
AppActivate(fAppActive);
}
break;
case WM_COMMAND:
switch (wParam) {
case MENU_OPEN:
OpenBitmapFile(hwnd);
break;
case MENU_ABOUT:
DialogBox(hInstApp,"AppAbout",hwnd,(DLGPROC)AppAbout);
break;
case MENU_EXIT:
PostMessage(hwnd,WM_CLOSE,0,0L);
break;
case MENU_STRETCH_TOWINDOW:
stretchBlt = !stretchBlt;
CheckMenuItems(hwnd);
InvalidateRect(hwnd, NULL, FALSE);
break;
case MENU_STATIC_COLORS:
if (includeStatic) {
/* Enable use of static colors */
includeStatic = false;
AppActivate(true);
}
else {
/* Remap the system colors to normal */
includeStatic = true;
AppActivate(false);
}
CheckMenuItems(hwnd);
/* Rebuild the MGL device context to re-build the
* palette for the loaded bitmap.
*/
CreateMGLDeviceContexts(hwnd);
InvalidateRect(hwnd, NULL, FALSE);
break;
case MENU_ANIMATE_PALETTE:
animatePalette = !animatePalette;
CheckMenuItems(hwnd);
break;
}
return 0;
case WM_CREATE:
CreateMGLDeviceContexts(hwnd);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_PALETTECHANGED:
if ((HWND)wParam == hwnd)
break;
/* Fall through to WM_QUERYNEWPALETTE */
case WM_QUERYNEWPALETTE:
if (winDC && memDC) {
LoadBitmapPalette(winDC,memDC);
InvalidateRect(hwnd,NULL,TRUE);
return 1;
}
return 0;
case WM_PAINT:
if (!winDC)
break;
hdc = BeginPaint(hwnd,&ps);
PatBlt(hdc,0,0,MGL_sizex(winDC)+1,MGL_sizey(winDC)+1,WHITENESS);
if (memDC) {
if (stretchBlt) {
MGL_stretchBltCoord(winDC,memDC,
0,0,MGL_sizex(memDC)+1,MGL_sizey(memDC)+1,
0,0,MGL_sizex(winDC)+1,MGL_sizey(winDC)+1,MGL_REPLACE_MODE);
}
else {
MGL_bitBltCoord(winDC,memDC,
0,0,MGL_sizex(memDC)+1,MGL_sizey(memDC)+1,
0,0,MGL_REPLACE_MODE);
}
}
EndPaint(hwnd,&ps);
return 0;
}
return DefWindowProc(hwnd,msg,wParam,lParam);
}
