bool Image::LoadTGA_RW(SDL_RWops *src)
{
SDL_Surface *temp = IMG_LoadTGA_RW(src);
if(temp == NULL)
return false;
else
m_Surface = temp;
return true;
}
SDL_Surface * BitmapHandler::loadBitmapFromLod(CLodHandler *lod, std::string fname, bool setKey)
{
if(!fname.size())
{
tlog2 << "Call to loadBitmap with void fname!\n";
return NULL;
}
if (!lod->haveFile(fname, FILE_GRAPHICS))
{
tlog2<<"Entry for file "<<fname<<" was not found"<<std::endl;
return NULL;
}
SDL_Surface * ret=NULL;
int size;
unsigned char * file = 0;
file = lod->giveFile(fname, FILE_GRAPHICS, &size);
if (isPCX(file))
{//H3-style PCX
CPCXConv cp;
cp.openPCX((char*)file,size);
ret = cp.getSurface();
if (!ret)
tlog1<<"Failed to open "<<fname<<" as H3 PCX!\n";
if(ret->format->BytesPerPixel == 1 && setKey)
{
const SDL_Color &c = ret->format->palette->colors[0];
SDL_SetColorKey(ret,SDL_SRCCOLORKEY,SDL_MapRGB(ret->format, c.r, c.g, c.b));
}
}
else
{ //loading via SDL_Image
std::string filename = lod->getFileName(fname, FILE_GRAPHICS);
std::string ext;
lod->convertName(filename, &ext);
if (ext == ".TGA")//Special case - targa can't be loaded by IMG_Load_RW (no magic constants in header)
{
SDL_RWops *rw = SDL_RWFromMem((void*)file, size);
ret = IMG_LoadTGA_RW( rw );
SDL_FreeRW(rw);
}
else
ret = IMG_Load_RW( SDL_RWFromMem((void*)file, size), 1);
if (!ret)
tlog1<<"Failed to open "<<fname<<" via SDL_Image\n";
delete [] file;
}
return ret;
}
