X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fyoink;a=blobdiff_plain;f=src%2FMoof%2FEngine.cc;h=53fca73e9e883cfab1d18aced70cd125391f26d1;hp=be8ca5fac61e184f0b54a0da244355e5b33e89a2;hb=72d4af22710317acffab861421c4364b1780b6fe;hpb=493ddb59a8620b49dfa0ff62ce93395ebfd02e86

diff --git a/src/Moof/Engine.cc b/src/Moof/Engine.cc
index be8ca5f..53fca73 100644
--- a/src/Moof/Engine.cc
+++ b/src/Moof/Engine.cc
@@ -103,7 +103,7 @@ public:
 	 * The main loop.  This just calls dispatchEvents(), update(), and draw()
 	 * over and over again.  The timing of the update and draw are decoupled.
 	 * The actual frame rate is also calculated here.  This function will return
-	 * with a value of 0 if the member variable running becomes true.
+	 * the exit code used to stop the loop.
 	 */
 
 	int run()
@@ -141,6 +141,10 @@ public:
 
 				nextStep += timestep;
 			}
+			if (ticksNow >= nextStep)
+			{
+				nextStep = ticksNow + timestep;
+			}
 
 			if (ticksNow >= nextDraw)
 			{
@@ -179,7 +183,7 @@ public:
 		}
 		while (running);
 
-		return 0;
+		return exitCode;
 	}
 
 
@@ -216,6 +220,7 @@ public:
 	VideoPtr	video;
 
 	bool		running;
+	int			exitCode;
 
 	Scalar		timestep;
 	Scalar		drawRate;
@@ -238,9 +243,10 @@ int Engine::run()
 	return impl_->run();
 }
 
-void Engine::stop()
+void Engine::stop(int exitCode)
 {
 	impl_->running = false;
+	impl_->exitCode = exitCode;
 }