From 6972f9c57e8eaba3acea99350dc8765c15919257 Mon Sep 17 00:00:00 2001
From: Ghabry <gabriel+github@mastergk.de>
Date: Fri, 19 Apr 2024 12:10:41 +0200
Subject: [PATCH] Do transparent blitting of the system graphic frame

Fix #2961
---
 src/game_windows.cpp | 2 ++
 src/window.cpp       | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/game_windows.cpp b/src/game_windows.cpp
index de678dc2170..2a3850722a5 100644
--- a/src/game_windows.cpp
+++ b/src/game_windows.cpp
@@ -355,6 +355,8 @@ void Game_Windows::Window_User::Refresh(bool& async_wait) {
 	window->SetVisible(false);
 
 	BitmapRef system;
+	// FIXME: Transparency setting is currently not applied to the system graphic
+	// Disabling transparency breaks the rendering of the system graphic
 	if (!data.system_name.empty()) {
 		system = Cache::System(data.system_name);
 	} else {
diff --git a/src/window.cpp b/src/window.cpp
index 810e7f580c2..6fc4dcba4bf 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -178,7 +178,7 @@ void Window::Draw(Bitmap& dst) {
 void Window::RefreshBackground() {
 	background_needs_refresh = false;
 
-	BitmapRef bitmap = Bitmap::Create(width, height, false);
+	BitmapRef bitmap = Bitmap::Create(width, height);
 
 	if (stretch) {
 		bitmap->StretchBlit(*windowskin, Rect(0, 0, 32, 32), 255);