From 4ed4452dfb09fb3bb224827809d457075c660680 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20B=C3=B6ckelmann?= <gp5761@partner.kit.edu>
Date: Tue, 21 Apr 2026 09:30:34 +0200
Subject: [PATCH] ADD: AssetLoadingProgressEvent, closes #19

---
 CMakeLists.txt                                      |  1 +
 src/engine/renderer/loader/async/AssetLoader.cpp    |  5 +++++
 .../loader/async/AssetLoadingProgressEvent.h        | 13 +++++++++++++
 3 files changed, 19 insertions(+)
 create mode 100644 src/engine/renderer/loader/async/AssetLoadingProgressEvent.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 09f4d72..1f961bb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -310,6 +310,7 @@ if(BUILD_GAME)
             src/engine/renderer/loader/async/RawStagedModelData.h
             src/engine/renderer/loader/async/AssetLoader.cpp
             src/engine/renderer/loader/async/AssetLoader.h
+            src/engine/renderer/loader/async/AssetLoadingProgressEvent.h
     )
     target_compile_options(Dicewars_Siedler PRIVATE
             -Wall
diff --git a/src/engine/renderer/loader/async/AssetLoader.cpp b/src/engine/renderer/loader/async/AssetLoader.cpp
index bfde971..28f35e0 100644
--- a/src/engine/renderer/loader/async/AssetLoader.cpp
+++ b/src/engine/renderer/loader/async/AssetLoader.cpp
@@ -6,10 +6,12 @@
 
 #include <fstream>
 
+#include "AssetLoadingProgressEvent.h"
 #include "json.hpp"
 #include "../AssetManager.h"
 #include "../OBJLoader.h"
 #include "../TextureLoader.h"
+#include "../../../core/events/EventBus.h"
 
 namespace fs = std::filesystem;
 
@@ -157,6 +159,9 @@ void AssetLoader::processUploadQueue(int maxPerFrame) {
          }, intermediateAsset);
         ++loaded;
     }
+
+    const LoadingProgress progress = getProgress();
+    EventBus::getInstance().emit(AssetLoadingProgressEvent(progress.fraction(), progress.isDone()));
 }
 
 std::vector<IntermediateAsset> AssetLoader::determineUploadQueue(const int maxPerFrame) {
diff --git a/src/engine/renderer/loader/async/AssetLoadingProgressEvent.h b/src/engine/renderer/loader/async/AssetLoadingProgressEvent.h
new file mode 100644
index 0000000..4e136ad
--- /dev/null
+++ b/src/engine/renderer/loader/async/AssetLoadingProgressEvent.h
@@ -0,0 +1,13 @@
+//
+// Created by sebastian on 21.04.26.
+//
+
+#ifndef ASSETLOADINGPROGRESSEVENT_H
+#define ASSETLOADINGPROGRESSEVENT_H
+class AssetLoadingProgressEvent {
+public:
+    float progress;
+    bool complete;
+};
+
+#endif //ASSETLOADINGPROGRESSEVENT_H