// -----------------------------------------------------------------------------
// Loads all editor images (thing icons, etc) from the program resource archive
// -----------------------------------------------------------------------------
void MapTextureManager::importEditorImages(MapTexHashMap& map, ArchiveTreeNode* dir, std::string_view path) const
{
SImage image;
// Go through entries
for (unsigned a = 0; a < dir->numEntries(); a++)
{
auto entry = dir->entryAt(a);
// Load entry to image
if (image.open(entry->data()))
{
// Create texture in hashmap
auto name = fmt::format("{}{}", path, entry->nameNoExt());
Log::info(4, "Loading editor texture {}", name);
auto& mtex = map[name];
mtex.gl_id = OpenGL::Texture::createFromImage(image, nullptr, OpenGL::TexFilter::Mipmap);
}
}
// Go through subdirs
for (unsigned a = 0; a < dir->nChildren(); a++)
{
auto subdir = dynamic_cast<ArchiveTreeNode*>(dir->child(a));
importEditorImages(map, subdir, fmt::format("{}{}/", path, subdir->name()));
}
}
std::string dropExtension( const std::string& filename)
{
std::string nameNoExt( filename);
std::string::size_type findExt= nameNoExt.rfind( '.');
if ( findExt != std::string::npos)
if( *(nameNoExt.begin()+ findExt+ 1) != '\\')
nameNoExt.erase( nameNoExt.begin()+ findExt, nameNoExt.end()); // delete '.' too.
return nameNoExt;
}