From 9df63151b1e9bced811f72e16de1b2998fa09631 Mon Sep 17 00:00:00 2001
From: Georg Hagen <git.georg.hagen@madvoxel.com>
Date: Sun, 23 Jun 2024 23:29:12 +0200
Subject: [PATCH] Add OnStopped event to ArSession

---
 openVulkanoCpp/AR/ArSession.hpp                            | 1 +
 openVulkanoCpp/AR/Provider/ArKit/ArSessionArKitInternal.mm | 1 +
 openVulkanoCpp/AR/Provider/Network/ArSessionStream.cpp     | 2 +-
 openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.cpp  | 1 +
 4 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/openVulkanoCpp/AR/ArSession.hpp b/openVulkanoCpp/AR/ArSession.hpp
index 198a613..84a9161 100644
--- a/openVulkanoCpp/AR/ArSession.hpp
+++ b/openVulkanoCpp/AR/ArSession.hpp
@@ -210,6 +210,7 @@ namespace OpenVulkano::AR
 		Event<const Math::Matrix4f&> OnNewCameraViewMatrix;
 		Event<const std::string&> OnSessionFailed;
 		Event<> OnAnchorsUpdated;
+		Event<> OnStopped;
 
 	protected:
 		bool running = false, paused = false, shouldAttemptRelocalization = false;
diff --git a/openVulkanoCpp/AR/Provider/ArKit/ArSessionArKitInternal.mm b/openVulkanoCpp/AR/Provider/ArKit/ArSessionArKitInternal.mm
index f2a8d8b..e75d73b 100644
--- a/openVulkanoCpp/AR/Provider/ArKit/ArSessionArKitInternal.mm
+++ b/openVulkanoCpp/AR/Provider/ArKit/ArSessionArKitInternal.mm
@@ -102,6 +102,7 @@ namespace OpenVulkano::AR::ArKit
 
 	void ArSessionArKitInternal::Stop()
 	{
+		OnStopped();
 		[m_arSession pause];
 #if (__cplusplus >= 202002L)
 		m_frame = nullptr;
diff --git a/openVulkanoCpp/AR/Provider/Network/ArSessionStream.cpp b/openVulkanoCpp/AR/Provider/Network/ArSessionStream.cpp
index 24adfdc..951fe3e 100644
--- a/openVulkanoCpp/AR/Provider/Network/ArSessionStream.cpp
+++ b/openVulkanoCpp/AR/Provider/Network/ArSessionStream.cpp
@@ -21,7 +21,7 @@ namespace OpenVulkano::AR::Network
 
 	void ArSessionStream::Stop()
 	{
-
+		OnStopped();
 	}
 
 	void ArSessionStream::Pause()
diff --git a/openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.cpp b/openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.cpp
index bfe6126..2e11eb2 100644
--- a/openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.cpp
+++ b/openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.cpp
@@ -35,6 +35,7 @@ namespace OpenVulkano::AR::Playback
 	void ArSessionPlayback::Stop()
 	{
 		running = false;
+		OnStopped();
 	}
 
 	void ArSessionPlayback::Pause()