From 4c63a6f5932be96dadb5bcc7003d6b12ed2c4b89 Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Sun, 19 Aug 2012 12:16:51 +0100
Subject: [PATCH] Fix the Lua EngineProcess bug, not sure how either (needs
 further investigation) I suspect that stacking Lua calls upon each other
 (which will happen in engine->Tick()/engine->Draw()) is causing some unusual
 behaviour, checking for an engine break just before this fixes it. fixes #129

---
 src/PowderToySDL.cpp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/PowderToySDL.cpp b/src/PowderToySDL.cpp
index 7eb936636..61ca94dc8 100644
--- a/src/PowderToySDL.cpp
+++ b/src/PowderToySDL.cpp
@@ -294,11 +294,7 @@ void EngineProcess()
 	SDL_Event event;
 	while(engine->Running())
 	{
-		if(engine->Broken())
-		{
-			engine->UnBreak();
-			break;
-		}
+		if(engine->Broken()) { engine->UnBreak(); break; }
 		event.type = 0;
 		while (SDL_PollEvent(&event))
 		{
@@ -360,6 +356,7 @@ void EngineProcess()
 			}
 			event.type = 0; //Clear last event
 		}
+		if(engine->Broken()) { engine->UnBreak(); break; }
 
 		engine->Tick();
 		engine->Draw();