From 1897329071bc417a3d93e008955817f44b2aa9f0 Mon Sep 17 00:00:00 2001
From: fgenesis <false.genesis@googlemail.com>
Date: Mon, 24 Jun 2013 03:39:48 +0200
Subject: [PATCH] Allow downloading data while the game is minimized.

With this change, downloads should no longer abort when the game is
minimized for more than a few seconds.
---
 Aquaria/DSQ.cpp     | 13 +++----------
 Aquaria/DSQ.h       |  3 +++
 Aquaria/Network.cpp |  3 +++
 BBGE/Core.cpp       |  9 ++++++++-
 BBGE/Core.h         |  2 ++
 5 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/Aquaria/DSQ.cpp b/Aquaria/DSQ.cpp
index 838259c..f9bd757 100644
--- a/Aquaria/DSQ.cpp
+++ b/Aquaria/DSQ.cpp
@@ -5133,16 +5133,9 @@ void DSQ::cutsceneEffects(bool on)
 	}
 }
 
-void pauseSound()
+void DSQ::onBackgroundUpdate()
 {
-	if (dsq && dsq->sound) {
-		dsq->sound->pause();
-	}
+	Network::update();
+	Core::onBackgroundUpdate();
 }
 
-void resumeSound()
-{
-	if (dsq && dsq->sound) {
-		dsq->sound->resume();
-	}
-}
diff --git a/Aquaria/DSQ.h b/Aquaria/DSQ.h
index a1db87e..68533b9 100644
--- a/Aquaria/DSQ.h
+++ b/Aquaria/DSQ.h
@@ -1563,6 +1563,9 @@ public:
 	void pauseCutscene(bool on);
 	bool canSkipCutscene();
 	bool isSkippingCutscene();
+
+	virtual void onBackgroundUpdate();
+
 protected:
 
 	Quad *cutscene_bg;
diff --git a/Aquaria/Network.cpp b/Aquaria/Network.cpp
index cbd2a84..e1358f5 100644
--- a/Aquaria/Network.cpp
+++ b/Aquaria/Network.cpp
@@ -244,6 +244,9 @@ void download(RequestData *rq)
 
 void update()
 {
+	if(!netUp)
+		return;
+
 	RequestDataHolder h;
 	while(notifyRequests.pop(h))
 		h.rq->notify(h.ev, h.recvd, h.total);
diff --git a/BBGE/Core.cpp b/BBGE/Core.cpp
index c659d2e..f514807 100644
--- a/BBGE/Core.cpp
+++ b/BBGE/Core.cpp
@@ -2727,6 +2727,13 @@ bool Core::isWindowFocus()
 	return true;
 }
 
+void Core::onBackgroundUpdate()
+{
+#if BBGE_BUILD_SDL
+	SDL_Delay(200);
+#endif
+}
+
 void Core::main(float runTime)
 {
 	bool verbose = coreVerboseDebug;
@@ -2911,7 +2918,7 @@ void Core::main(float runTime)
 					{
 						pollEvents();
 						//debugLog("app not in input focus");
-						SDL_Delay(200);
+						onBackgroundUpdate();
 
 						resetTimer();
 					}
diff --git a/BBGE/Core.h b/BBGE/Core.h
index fbdc4ed..e265dda 100644
--- a/BBGE/Core.h
+++ b/BBGE/Core.h
@@ -1310,6 +1310,8 @@ public:
 	volatile int dbg_numThreadDecoders;
 	static unsigned int dbg_numRenderCalls;
 
+	virtual void onBackgroundUpdate();
+
 protected:
 
 	std::string fpsDebugString;