From c6c21ea0ffe552dd8e390398f0a7752ff57adebf Mon Sep 17 00:00:00 2001
From: Pieter Hulshoff <pieter@towel42.nl>
Date: Fri, 30 Dec 2016 00:32:28 +0100
Subject: [PATCH] During launchExit (returning from a game), empty the input
 event queue, and reset the scrolling text.

---
 .../Source/Graphics/Component/ReloadableScrollingText.cpp   | 6 ++++++
 RetroFE/Source/Graphics/Component/ReloadableScrollingText.h | 1 +
 RetroFE/Source/RetroFE.cpp                                  | 5 +++++
 3 files changed, 12 insertions(+)

diff --git a/RetroFE/Source/Graphics/Component/ReloadableScrollingText.cpp b/RetroFE/Source/Graphics/Component/ReloadableScrollingText.cpp
index 1e6304d..3077752 100644
--- a/RetroFE/Source/Graphics/Component/ReloadableScrollingText.cpp
+++ b/RetroFE/Source/Graphics/Component/ReloadableScrollingText.cpp
@@ -94,6 +94,12 @@ void ReloadableScrollingText::update(float dt)
 }
 
 
+void ReloadableScrollingText::launchExit( )
+{
+    reloadTexture( );
+}
+
+
 void ReloadableScrollingText::freeGraphicsMemory( )
 {
     Component::freeGraphicsMemory( );
diff --git a/RetroFE/Source/Graphics/Component/ReloadableScrollingText.h b/RetroFE/Source/Graphics/Component/ReloadableScrollingText.h
index 7524b7a..c613864 100644
--- a/RetroFE/Source/Graphics/Component/ReloadableScrollingText.h
+++ b/RetroFE/Source/Graphics/Component/ReloadableScrollingText.h
@@ -29,6 +29,7 @@ public:
     void     update(float dt);
     void     draw( );
     void     freeGraphicsMemory( );
+    void     launchExit();
 
 private:
     void reloadTexture( );
diff --git a/RetroFE/Source/RetroFE.cpp b/RetroFE/Source/RetroFE.cpp
index 5747a13..2e8bf31 100644
--- a/RetroFE/Source/RetroFE.cpp
+++ b/RetroFE/Source/RetroFE.cpp
@@ -135,6 +135,11 @@ void RetroFE::launchExit()
     SDL_RestoreWindow(SDL::getWindow());
     SDL_RaiseWindow(SDL::getWindow());
     SDL_SetWindowGrab(SDL::getWindow(), SDL_TRUE);
+
+    // Empty event queue
+    SDL_Event e;
+    while (SDL_PollEvent(&e));
+
     input_.resetStates();
     attract_.reset();