Display Active Challenges On Screen

The active challenges, aka the primed achievements, are displayed on screen as a series of icons in the bottom right corner of the screen via OnScreenUI.
dolphin-emu · Oct 24, 2023 · c4b4361 · c4b4361
1 parent 2d3d8ae
commit c4b4361
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diff --git a/Source/Core/VideoCommon/OnScreenUI.cpp b/Source/Core/VideoCommon/OnScreenUI.cpp
@@ -7,6 +7,7 @@
 #include "Common/Profiler.h"
 #include "Common/Timer.h"
 
+#include "Core/AchievementManager.h"
 #include "Core/Config/MainSettings.h"
 #include "Core/Config/NetplaySettings.h"
 #include "Core/Movie.h"
@@ -36,6 +37,7 @@ bool OnScreenUI::Initialize(u32 width, u32 height, float scale)
 {
   std::unique_lock<std::mutex> imgui_lock(m_imgui_mutex);
 
+
   if (!IMGUI_CHECKVERSION())
   {
     PanicAlertFmt("ImGui version check failed");
@@ -326,13 +328,78 @@ void OnScreenUI::DrawDebugText()
     ImGui::TextUnformatted(profile_output.c_str());
 }
 
+#ifdef USE_RETRO_ACHIEVEMENTS
+void OnScreenUI::DrawChallenges()
+{
+  std::lock_guard lg{*AchievementManager::GetInstance()->GetLock()};
+  const std::map<std::string, std::unique_ptr<OSD::Icon>>& challenge_icons =
+      AchievementManager::GetInstance()->GetChallengeIcons();
+
+  const std::string window_name = "Challenges";
+
+  u32 sum_of_icon_heights = 0;
+  u32 max_icon_width = 0;
+  for (const auto& [name, icon] : challenge_icons)
+  {
+    // These *should* all be the same square size but you never know.
+    if (icon->width > max_icon_width)
+      max_icon_width = icon->width;
+    sum_of_icon_heights += icon->height;
+  }
+  ImGui::SetNextWindowPos(
+      ImVec2(ImGui::GetIO().DisplaySize.x - 20.f * m_backbuffer_scale - max_icon_width,
+             ImGui::GetIO().DisplaySize.y - 20.f * m_backbuffer_scale - sum_of_icon_heights));
+  ImGui::SetNextWindowSize(ImVec2(0.0f, 0.0f));
+  if (ImGui::Begin(window_name.c_str(), nullptr,
+                   ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoInputs |
+                       ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoSavedSettings |
+                       ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoNav |
+                       ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoFocusOnAppearing))
+  {
+    for (const auto& [name, icon] : challenge_icons)
+    {
+      if (m_challenge_texture_map.find(name) != m_challenge_texture_map.end())
+        continue;
+      const u32 width = icon->width;
+      const u32 height = icon->height;
+      TextureConfig tex_config(width, height, 1, 1, 1, AbstractTextureFormat::RGBA8, 0);
+      m_challenge_texture_map[name] = g_gfx->CreateTexture(tex_config);
+      if (m_challenge_texture_map[name] != nullptr)
+      {
+        m_challenge_texture_map[name]->Load(0, width, height, width, icon->rgba_data.data(),
+                                            sizeof(u32) * width * height);
+      }
+    }
+    for (auto& [name, texture] : m_challenge_texture_map)
+    {
+      auto icon_itr = challenge_icons.find(name);
+      if (icon_itr == challenge_icons.end())
+      {
+        m_challenge_texture_map.erase(name);
+        continue;
+      }
+      if (texture)
+      {
+        ImGui::Image(texture.get(), ImVec2(static_cast<float>(icon_itr->second->width),
+                                           static_cast<float>(icon_itr->second->height)));
+      }
+    }
+  }
+
+  ImGui::End();
+}
+#endif  // USE_RETRO_ACHIEVEMENTS
+
 void OnScreenUI::Finalize()
 {
   auto lock = GetImGuiLock();
 
   g_perf_metrics.DrawImGuiStats(m_backbuffer_scale);
   DrawDebugText();
   OSD::DrawMessages();
+#ifdef USE_RETRO_ACHIEVEMENTS
+  DrawChallenges();
+#endif  // USE_RETRO_ACHIEVEMENTS
   ImGui::Render();
 }
 

diff --git a/Source/Core/VideoCommon/OnScreenUI.h b/Source/Core/VideoCommon/OnScreenUI.h
@@ -61,6 +61,9 @@ class OnScreenUI
 
 private:
   void DrawDebugText();
+#ifdef USE_RETRO_ACHIEVEMENTS
+  void DrawChallenges();
+#endif  // USE_RETRO_ACHIEVEMENTS
 
   // ImGui resources.
   std::unique_ptr<NativeVertexFormat> m_imgui_vertex_format;
@@ -74,6 +77,10 @@ class OnScreenUI
   u32 m_backbuffer_height = 1;
   float m_backbuffer_scale = 1.0;
 
+#ifdef USE_RETRO_ACHIEVEMENTS
+  std::map<std::string, std::unique_ptr<AbstractTexture>> m_challenge_texture_map;
+#endif  // USE_RETRO_ACHIEVEMENTS
+
   bool m_ready = false;
 };
 }  // namespace VideoCommon