// ---------------------------------------------------------------------------
void CBuilderZone::snapshotCustom (const char *fileName, uint width, uint height, bool keepRatio, uint sizeSource, bool grayscale)
{
if (_ZoneRegions.size() == 0)
return;
// Some bitmaps
NLMISC::CBitmap bitmapTmp;
NLMISC::CBitmap bitmapDest;
const CZoneRegion *pBZR = &(getDocument ()->getZoneRegion (_ZoneRegionSelected));
sint32 nMinX = pBZR->getMinX();
sint32 nMaxX = pBZR->getMaxX();
sint32 nMinY = pBZR->getMinY();
sint32 nMaxY = pBZR->getMaxY();
uint nSizeX = (nMaxX - nMinX + 1)*sizeSource;
uint nSizeY = (nMaxY - nMinY + 1)*sizeSource;
sint x, y, j;
// Keep ratio ?
if (keepRatio)
height = (width * nSizeY) / nSizeX;
// Resize the bitmaps
bitmapDest.resize (nSizeX, nSizeY, NLMISC::CBitmap::RGBA);
// white all
NLMISC::CObjectVector<uint8> &rPixels = bitmapDest.getPixels();
memset (&rPixels[0], 0xff, rPixels.size ());
// Copy ZoneBitmaps in the bitmap
CUV uvMin, uvMax;
ITexture *pTexture;
CZoneBankElement *pZBE;
uint8 nRot, nFlip;
// For each tiles
for (y = nMinY; y <= nMaxY; ++y)
for (x = nMinX; x <= nMaxX; ++x)
{
const string &rsZoneName = pBZR->getName (x, y);
if ((rsZoneName == STRING_OUT_OF_BOUND) && (rsZoneName == STRING_UNUSED))
continue;
pZBE = _ZoneBank.getElementByZoneName (rsZoneName);
if (pZBE == NULL)
continue;
// Get the texture
pTexture = _DataBase.getTexture (rsZoneName, pBZR->getPosX(x, y),
pBZR->getPosY(x, y), uvMin, uvMax);
// Generate it
pTexture->generate ();
// Be sure it is tga
pTexture->convertToType (NLMISC::CBitmap::RGBA);
// Get rot
nRot = pBZR->getRot(x, y);
// Get flip
nFlip = pBZR->getFlip(x, y);
// Copy the texture
// Dest bitmap size
uint destWidth = 1+(uint)((float)pTexture->getWidth() * (uvMax.U - uvMin.U));
uint destHeight = 1+(uint)((float)pTexture->getHeight() * (uvMax.V - uvMin.V));
bitmapTmp.resize (destWidth, destHeight, NLMISC::CBitmap::RGBA);
// Source bitmap size and position
uint u = (uint)((float)pTexture->getWidth() * uvMin.U);
uint v = (uint)((float)pTexture->getHeight() * uvMin.V);
uint sourceWidth = pTexture->getWidth();
uint sourceHeight = pTexture->getHeight();
// Source pointer
uint8 *srcPixels = &(pTexture->getPixels ()[0]);
// Destination pointer
uint8 *destPixels = &(bitmapTmp.getPixels ()[0]);
// Copy the temp bitmap
for (j = 0; j < (sint)destHeight; ++j)
// Copy the line
memcpy (destPixels+(4*j*destWidth), srcPixels + 4 * ( (v + j) * sourceWidth + u), destWidth*4);
// Flip ?
if (nFlip)
bitmapTmp.flipH();
// Rot ?
while (nRot)
{
bitmapTmp.rot90CW ();
nRot--;
}
// Resize the bitmap to normal size
if ( (bitmapTmp.getWidth () != sizeSource) || (bitmapTmp.getHeight () != sizeSource) )
bitmapTmp.resample (sizeSource, sizeSource);
// Copy it in the map
bitmapDest.blit (&bitmapTmp, (x-nMinX)*sizeSource, (y-nMinY)*sizeSource);
pTexture->release ();
}
// Resample the final bitmap
bitmapDest.resample (width, height);
bitmapDest.flipV ();
COFile f(fileName, false, false, true);
if (grayscale)
{
bitmapDest.convertToType (NLMISC::CBitmap::Luminance);
if (bitmapDest.writeTGA (f, 8))
f.close();
}
else
{
if (bitmapDest.writeTGA (f, 32))
f.close();
}
}
// ---------------------------------------------------------------------------
bool CDataBase::init (const string &Path, CZoneBank &zb)
{
string sDirBackup = NLMISC::CPath::getCurrentPath();
// "Path" can be relative to the doc path so we have to be first in the doc path
string s2 = NLMISC::CFile::getPath ((LPCTSTR)getMainFrame()->getDocument()->GetPathName());
NLMISC::CPath::setCurrentPath(s2.c_str());
string ss = NLMISC::CPath::getFullPath(Path);
NLMISC::CPath::setCurrentPath (ss.c_str());
uint32 i, m, n, o, p;
uint8 k, l;
vector<string> ZoneNames;
zb.getCategoryValues ("zone", ZoneNames);
for (i = 0; i < ZoneNames.size(); ++i)
{
// Progress
getMainFrame ()->progressLoadingDialog ((float)i / (float)ZoneNames.size());
SElement zdbTmp;
CZoneBankElement *pZBE = zb.getElementByZoneName (ZoneNames[i]);
// Read the texture file
string zdbTmpName = ZoneNames[i];
zdbTmp.SizeX = pZBE->getSizeX ();
zdbTmp.SizeY = pZBE->getSizeY ();
const vector<bool> &rMask = pZBE->getMask();
NLMISC::CBitmap *pBitmap = loadBitmap (getTextureFile(zdbTmpName));
// Should not return NULL !
nlassert (pBitmap);
// Wanted zone size
uint width = _RefSizeX * zdbTmp.SizeX;
uint height = _RefSizeY * zdbTmp.SizeY;
// Good size ?
if ((pBitmap->getWidth () != width) || (pBitmap->getHeight () != height))
{
// Resize it
pBitmap->resample (width, height);
}
zdbTmp.WinBitmap = convertToWin (pBitmap);
pBitmap->flipV ();
for (l = 0; l < zdbTmp.SizeY; ++l)
for (k = 0; k < zdbTmp.SizeX; ++k)
if (rMask[k+l*zdbTmp.SizeX])
{
SCacheZone czTmp;
czTmp.PosX = k;
czTmp.PosY = l;
// Found first non full texture cache
for (m = 0; m < 64; ++m)
if (_CacheTexture[m].Enabled == false)
{
// Create the texture
_CacheTexture[m].FreePlace.resize (_RefCacheTextureNbEltX*_RefCacheTextureNbEltY, true);
_CacheTexture[m].Texture = new CTextureMem();
_CacheTexture[m].Texture->setAllowDegradation (true);
_CacheTexture[m].PtrMem.resize (4*_RefCacheTextureSizeX*_RefCacheTextureSizeY);
_CacheTexture[m].Texture->resize (_RefCacheTextureSizeX, _RefCacheTextureSizeY);
_CacheTexture[m].Texture->setPointer (&_CacheTexture[m].PtrMem[0], 4*_RefCacheTextureSizeX*_RefCacheTextureSizeY,
false, false, _RefCacheTextureSizeX, _RefCacheTextureSizeY);
_CacheTexture[m].Enabled = true;
break;
}
else
{
if (!_CacheTexture[m].isFull())
break;
}
nlassert (m<64);
// Found first place in this texture
for (n = 0; n < _CacheTexture[m].FreePlace.size(); ++n)
if (_CacheTexture[m].FreePlace[n])
{
sint32 xSrc = k*_RefSizeX;
sint32 ySrc = l*_RefSizeY;
sint32 xDst = (n%_RefCacheTextureNbEltX)*_RefSizeX;
sint32 yDst = (n/_RefCacheTextureNbEltX)*_RefSizeY;
uint8 *pSrc = &pBitmap->getPixels()[(xSrc+ySrc*pBitmap->getWidth())*4];
uint8 *pDst = &_CacheTexture[m].PtrMem[(xDst+yDst*_RefCacheTextureSizeX)*4];
// Copy part of the bitmap into cache texture
for (p = 0; p < _RefSizeY; ++p)
for (o = 0; o < _RefSizeX; ++o)
{
pDst[(o+p*_RefCacheTextureSizeX)*4+0] = pSrc[(o+p*pBitmap->getWidth())*4+0];
pDst[(o+p*_RefCacheTextureSizeX)*4+1] = pSrc[(o+p*pBitmap->getWidth())*4+1];
pDst[(o+p*_RefCacheTextureSizeX)*4+2] = pSrc[(o+p*pBitmap->getWidth())*4+2];
pDst[(o+p*_RefCacheTextureSizeX)*4+3] = pSrc[(o+p*pBitmap->getWidth())*4+3];
}
czTmp.PosUV.U = ((float)xDst) / ((float)_RefCacheTextureSizeX);
czTmp.PosUV.V = ((float)yDst) / ((float)_RefCacheTextureSizeY);
czTmp.CacheTexture = _CacheTexture[m].Texture;
_CacheTexture[m].FreePlace[n] = false;
break;
}
//nlassert (m<_CacheTexture[m].FreePlace.size());
zdbTmp.ZonePieces.push_back (czTmp);
}
// Add the entry in the DataBase
_ZoneDBmap.insert (pair<string,SElement>(zdbTmpName, zdbTmp));
delete pBitmap;
}
// Upload all textures in VRAM
for (m = 0; m < 64; ++m)
if (_CacheTexture[m].Enabled)
_CacheTexture[m].Texture->touch ();
_UnusedTexture = loadTexture (getTextureFile("_UNUSED_"));
NLMISC::CPath::setCurrentPath(sDirBackup);
return true;
}
