From 5b7e39e45f03f0d30857d91158a293ff742506e6 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Mon, 14 Sep 2015 19:51:59 -0700
Subject: [PATCH] Qt: Prevent savestate window from opening while in
 multiplayer

---
 CHANGES                    | 1 +
 src/platform/qt/Window.cpp | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/CHANGES b/CHANGES
index 255232226..fe93e9f5f 100644
--- a/CHANGES
+++ b/CHANGES
@@ -23,6 +23,7 @@ Misc:
  - ARM7: Force disable LTO on two files to work around a GCC bug
  - Libretro: Use anonymous memory mappers for large blocks of memory
  - Qt: Add 'Apply' button to settings window
+ - Qt: Prevent savestate window from opening while in multiplayer
 
 0.3.0: (2015-08-16)
 Features:
diff --git a/src/platform/qt/Window.cpp b/src/platform/qt/Window.cpp
index 0893b43bd..882ed87e3 100644
--- a/src/platform/qt/Window.cpp
+++ b/src/platform/qt/Window.cpp
@@ -693,6 +693,10 @@ void Window::openStateWindow(LoadSave ls) {
 	if (m_stateWindow) {
 		return;
 	}
+	MultiplayerController* multiplayer = m_controller->multiplayerController();
+	if (multiplayer && multiplayer->attached() > 1) {
+		return;
+	}
 	bool wasPaused = m_controller->isPaused();
 	m_stateWindow = new LoadSaveState(m_controller);
 	connect(this, SIGNAL(shutdown()), m_stateWindow, SLOT(close()));