int CTextureAtlas::AddTexFromFile(std::string name, std::string file)
{
StringToLowerInPlace(name);
//if the file already loaded, use that instead
std::string lcfile = StringToLower(file);
std::map<std::string, MemTex*>::iterator it = files.find(lcfile);
if(it != files.end())
{
MemTex *memtex = it->second;
memtex->names.push_back(name);
return 1;
}
CBitmap bitmap;
if (!bitmap.Load(file))
throw content_error("Could not load texture from file " + file);
if(bitmap.type != CBitmap::BitmapTypeStandardRGBA) //only suport rgba for now
throw content_error("Unsupported bitmap format in file " + file);
int ret = AddTexFromMem(name, bitmap.xsize, bitmap.ysize, RGBA32, bitmap.mem);
if (ret == 1)
files[lcfile] = memtextures.back();
return ret;
}
int CTextureAtlas::AddTexFromFile(std::string name, std::string file)
{
StringToLowerInPlace(name);
// if the file is already loaded, use that instead
std::string lcFile = StringToLower(file);
std::map<std::string, MemTex*>::iterator it = files.find(lcFile);
if (it != files.end()) {
MemTex* memtex = it->second;
memtex->names.push_back(name);
return 1;
}
CBitmap bitmap;
if (!bitmap.Load(file)) {
throw content_error("Could not load texture from file " + file);
}
if (bitmap.channels != 4 || bitmap.compressed) {
// only suport RGBA for now
throw content_error("Unsupported bitmap format in file " + file);
}
const int ret = AddTexFromMem(name, bitmap.xsize, bitmap.ysize, RGBA32, bitmap.mem);
if (ret == 1) {
files[lcFile] = memtextures.back();
}
return ret;
}
size_t CTextureAtlas::AddTexFromFile(std::string name, std::string file)
{
StringToLowerInPlace(name);
// if the file is already loaded, use that instead
const std::string& lcFile = StringToLower(file);
const auto it = files.find(lcFile);
if (it != files.end()) {
memTextures[it->second].names.emplace_back(std::move(name));
return (it->second);
}
CBitmap bitmap;
if (!bitmap.Load(file))
throw content_error("Could not load texture from file " + file);
// only suport RGBA for now
if (bitmap.channels != 4 || bitmap.compressed)
throw content_error("Unsupported bitmap format in file " + file);
return (files[lcFile] = AddTexFromMem(std::move(name), bitmap.xsize, bitmap.ysize, RGBA32, bitmap.GetRawMem()));
}
