Implement Steam_User_Stats::GetAchievementIcon()

dll/base.cpp

@@ -29,7 +29,7 @@ const std::chrono::time_point<std::chrono::high_resolution_clock> startup_counte
 const std::chrono::time_point<std::chrono::system_clock> startup_time = std::chrono::system_clock::now();
 
 #ifndef EMU_RELEASE_BUILD
-dbg_log dbg_logger(get_full_program_path() + "STEAM_LOG.txt");
+dbg_log dbg_logger(get_full_program_path() + "STEAM_LOG_" + std::to_string(common_helpers::rand_number(UINT32_MAX)) + ".log");
 #endif
 
 

dll/dll/settings.h

@@ -208,11 +208,15 @@ class Settings {
     std::map<std::string, Leaderboard_config> leaderboards{};
     std::map<std::string, Stat_config> stats{};
 
+    std::map<size_t, struct Image_Data> images{};
+
     //supported languages
     std::set<std::string> supported_languages_set{};
     std::string supported_languages{};
 
 public:
+    constexpr const static int INVALID_IMAGE_HANDLE = 0;
+
     //Depots
     std::vector<DepotId_t> depots{};
 
@@ -253,6 +257,9 @@ class Settings {
     // when a stat that's tied to an achievement gets a new value, should the emu save that progress only if it's higher?
     // the stat itself is always saved regardless of that flag, only affects the achievement progress
     bool save_only_higher_stat_achievement_progress = true;
+    // the emulator loads the achievements icons is memory mainly for `ISteamUserStats::GetAchievementIcon()`
+    // true means load icons lazily when they are requested, otherwise load icons as soon as the interface ISteamUserStats is initialized
+    bool lazy_load_achievements_icons = true;
 
     // bypass to make SetAchievement() always return true, prevent some games from breaking
     bool achievement_bypass = false;
@@ -265,8 +272,6 @@ class Settings {
     // enable owning Steam Applications IDs (mostly builtin apps + dedicated servers)
     bool enable_builtin_preowned_ids = false;
 
-    std::map<int, struct Image_Data> images{};
-
     //subscribed lobby/group ids
     std::set<uint64> subscribed_groups{};
     std::vector<Group_Clans> subscribed_groups_clans{};
@@ -383,6 +388,7 @@ class Settings {
 
     //images
     int add_image(const std::string &data, uint32 width, uint32 height);
+    Image_Data* get_image(int handle);
 
     // overlay auto accept stuff
     void acceptAnyOverlayInvites(bool value);

dll/dll/steam_user_stats.h

@@ -71,6 +71,7 @@ public ISteamUserStats
 {
 public:
     static constexpr auto achievements_user_file = "achievements.json";
+    static constexpr int UNLOADED_ACH_ICON = -1;
 
 private:
     template<typename T>
@@ -94,6 +95,8 @@ public ISteamUserStats
     nlohmann::json defined_achievements{};
     nlohmann::json user_achievements{};
     std::vector<std::string> sorted_achievement_names{};
+    bool achievements_icons_loaded = false;
+
     std::map<std::string, int32> stats_cache_int{};
     std::map<std::string, float> stats_cache_float{};
 
@@ -109,6 +112,8 @@ public ISteamUserStats
     void load_achievements();
     void save_achievements();
 
+    int load_ach_icon(nlohmann::json &defined_ach, bool achieved);
+
     nlohmann::detail::iter_impl<nlohmann::json> defined_achievements_find(const std::string &key);
     std::string get_value_for_language(const nlohmann::json &json, std::string_view key, std::string_view language);
 
@@ -132,6 +137,7 @@ public ISteamUserStats
     InternalSetResult<bool> clear_achievement_internal( const char *pchName );
 
     void send_updated_stats();
+    void load_achievements_icons();
     void steam_run_callback();
 
     // requests from server
@@ -207,7 +213,9 @@ public ISteamUserStats
     // specified achievement.
     int GetAchievementIcon( const char *pchName );
 
-    std::string get_achievement_icon_name( const char *pchName, bool pbAchieved );
+    int get_achievement_icon_handle( const std::string &ach_name, bool pbAchieved );
+
+    std::string get_achievement_icon_name( const char *pchName, bool achieved );
 
 
     // Get general attributes for an achievement. Accepts the following keys:

dll/local_storage.cpp

@@ -859,9 +859,9 @@ std::vector<image_pixel_t> Local_Storage::load_image(std::string const& image_pa
     std::vector<image_pixel_t> res{};
     int width{}, height{};
     image_pixel_t* img = (image_pixel_t*)stbi_load(image_path.c_str(), &width, &height, nullptr, 4);
-    if (img != nullptr)
-    {
-        res.resize(width*height);
+    PRINT_DEBUG("stbi_load('%s') -> %s", image_path.c_str(), (img ? "loaded" : stbi_failure_reason()));
+    if (img) {
+        res.resize(width * height);
         std::copy(img, img + width * height, res.begin());
 
         stbi_image_free(img);
@@ -875,19 +875,18 @@ std::string Local_Storage::load_image_resized(std::string const& image_path, std
 {
     std::string resized_image{};
     const size_t resized_img_size = resolution * resolution * 4;
-
-    if (image_path.length() > 0) {
+    if (image_path.size()) {
         int width = 0;
         int height = 0;
         unsigned char *img = stbi_load(image_path.c_str(), &width, &height, nullptr, 4);
-        PRINT_DEBUG("stbi_load('%s') -> %s", image_path.c_str(), (img == nullptr ? stbi_failure_reason() : "loaded"));
-        if (img != nullptr) {
+        PRINT_DEBUG("stbi_load('%s') -> %s", image_path.c_str(), (img ? "loaded" : stbi_failure_reason()));
+        if (img) {
             std::vector<char> out_resized(resized_img_size);
             stbir_resize_uint8(img, width, height, 0, (unsigned char*)&out_resized[0], resolution, resolution, 0, 4);
             resized_image = std::string((char*)&out_resized[0], out_resized.size());
             stbi_image_free(img);
         }
-    } else if (image_data.length() > 0) {
+    } else if (image_data.size()) {
         std::vector<char> out_resized(resized_img_size);
         stbir_resize_uint8((unsigned char*)image_data.c_str(), 184, 184, 0, (unsigned char*)&out_resized[0], resolution, resolution, 0, 4);
         resized_image = std::string((char*)&out_resized[0], out_resized.size());

dll/settings.cpp

@@ -353,13 +353,37 @@ std::map<std::string, Stat_config>::const_iterator Settings::setStatDefiniton(co
 
 int Settings::add_image(const std::string &data, uint32 width, uint32 height)
 {
-    int last = static_cast<int>(images.size()) + 1;
-    struct Image_Data dt;
+    auto previous_it = std::find_if(images.begin(), images.end(), [&](const std::pair<const size_t, Image_Data> &item) {
+        return item.second.data == data
+            && item.second.height == height
+            && item.second.width == width;
+    });
+    if (images.end() != previous_it) {
+        return static_cast<int>(previous_it->first);
+    }
+
+    struct Image_Data dt{};
     dt.width = width;
     dt.height = height;
     dt.data = data;
-    images[last] = dt;
-    return last;
+
+    auto new_handle = images.size() + 1; // never return 0, it is a bad handle for most ISteamUserStats APIs
+    images[new_handle] = dt;
+
+    return static_cast<int>(new_handle);
+}
+
+Image_Data* Settings::get_image(int handle)
+{
+    if (INVALID_IMAGE_HANDLE == handle) {
+        return nullptr;
+    }
+
+    auto image_it = images.find(handle);
+    if (images.end() == image_it) {
+        return nullptr;
+    }
+    return &image_it->second;
 }
 
 

dll/settings_parser.cpp

@@ -1364,18 +1364,6 @@ static void parse_simple_features(class Settings *settings_client, class Setting
     settings_client->steam_deck = ini.GetBoolValue("main::general", "steam_deck", settings_client->steam_deck);
     settings_server->steam_deck = ini.GetBoolValue("main::general", "steam_deck", settings_server->steam_deck);
 
-    settings_client->disable_leaderboards_create_unknown = ini.GetBoolValue("main::general", "disable_leaderboards_create_unknown", settings_client->disable_leaderboards_create_unknown);
-    settings_server->disable_leaderboards_create_unknown = ini.GetBoolValue("main::general", "disable_leaderboards_create_unknown", settings_server->disable_leaderboards_create_unknown);
-
-    settings_client->allow_unknown_stats = ini.GetBoolValue("main::general", "allow_unknown_stats", settings_client->allow_unknown_stats);
-    settings_server->allow_unknown_stats = ini.GetBoolValue("main::general", "allow_unknown_stats", settings_server->allow_unknown_stats);
-
-    settings_client->stat_achievement_progress_functionality = ini.GetBoolValue("main::general", "stat_achievement_progress_functionality", settings_client->stat_achievement_progress_functionality);
-    settings_server->stat_achievement_progress_functionality = ini.GetBoolValue("main::general", "stat_achievement_progress_functionality", settings_server->stat_achievement_progress_functionality);
-
-    settings_client->save_only_higher_stat_achievement_progress = ini.GetBoolValue("main::general", "save_only_higher_stat_achievement_progress", settings_client->save_only_higher_stat_achievement_progress);
-    settings_server->save_only_higher_stat_achievement_progress = ini.GetBoolValue("main::general", "save_only_higher_stat_achievement_progress", settings_server->save_only_higher_stat_achievement_progress);
-
     settings_client->immediate_gameserver_stats = ini.GetBoolValue("main::general", "immediate_gameserver_stats", settings_client->immediate_gameserver_stats);
     settings_server->immediate_gameserver_stats = ini.GetBoolValue("main::general", "immediate_gameserver_stats", settings_server->immediate_gameserver_stats);
 
@@ -1420,6 +1408,25 @@ static void parse_simple_features(class Settings *settings_client, class Setting
     settings_server->enable_builtin_preowned_ids = ini.GetBoolValue("main::misc", "enable_steam_preowned_ids", settings_server->enable_builtin_preowned_ids);
 }
 
+// [main::stats]
+static void parse_stats_features(class Settings *settings_client, class Settings *settings_server)
+{
+    settings_client->disable_leaderboards_create_unknown = ini.GetBoolValue("main::stats", "disable_leaderboards_create_unknown", settings_client->disable_leaderboards_create_unknown);
+    settings_server->disable_leaderboards_create_unknown = ini.GetBoolValue("main::stats", "disable_leaderboards_create_unknown", settings_server->disable_leaderboards_create_unknown);
+
+    settings_client->allow_unknown_stats = ini.GetBoolValue("main::stats", "allow_unknown_stats", settings_client->allow_unknown_stats);
+    settings_server->allow_unknown_stats = ini.GetBoolValue("main::stats", "allow_unknown_stats", settings_server->allow_unknown_stats);
+
+    settings_client->stat_achievement_progress_functionality = ini.GetBoolValue("main::stats", "stat_achievement_progress_functionality", settings_client->stat_achievement_progress_functionality);
+    settings_server->stat_achievement_progress_functionality = ini.GetBoolValue("main::stats", "stat_achievement_progress_functionality", settings_server->stat_achievement_progress_functionality);
+
+    settings_client->save_only_higher_stat_achievement_progress = ini.GetBoolValue("main::stats", "save_only_higher_stat_achievement_progress", settings_client->save_only_higher_stat_achievement_progress);
+    settings_server->save_only_higher_stat_achievement_progress = ini.GetBoolValue("main::stats", "save_only_higher_stat_achievement_progress", settings_server->save_only_higher_stat_achievement_progress);
+
+    settings_client->lazy_load_achievements_icons = ini.GetBoolValue("main::stats", "lazy_load_achievements_icons", settings_client->lazy_load_achievements_icons);
+    settings_server->lazy_load_achievements_icons = ini.GetBoolValue("main::stats", "lazy_load_achievements_icons", settings_server->lazy_load_achievements_icons);
+}
+
 
 
 static std::map<SettingsItf, std::string> old_itfs_map{};
@@ -1673,6 +1680,7 @@ uint32 create_localstorage_settings(Settings **settings_client_out, Settings **s
     settings_server->set_supported_languages(supported_languages);
 
     parse_simple_features(settings_client, settings_server);
+    parse_stats_features(settings_client, settings_server);
 
     parse_dlc(settings_client, settings_server);
     parse_installed_app_Ids(settings_client, settings_server);

dll/steam_friends.cpp

@@ -1280,9 +1280,15 @@ void Steam_Friends::Callback(Common_Message *msg)
             f->set_name(settings->get_local_name());
             f->set_appid(settings->get_local_game_id().AppID());
             f->set_lobby_id(settings->get_lobby().ConvertToUint64());
+
             int avatar_number = GetLargeFriendAvatar(settings->get_local_steam_id());
-            if (settings->images[avatar_number].data.length() > 0) f->set_avatar(settings->images[avatar_number].data);
-            else f->set_avatar("");
+            auto avatar_info = settings->get_image(avatar_number);
+            if (avatar_info && avatar_info->data.size()) {
+                f->set_avatar(avatar_info->data);
+            } else {
+                f->set_avatar("");
+            }
+
             msg_.set_allocated_friend_(f);
             network->sendTo(&msg_, true);
         }