- Fixed: The earthquake code needs to check whether a quake's spot is still valid.

Super Sonic Doom crashed due to this.
- Fixed: G_DoAutosave could divide by 0 if autosavecount was 0.


SVN r243 (trunk)

docs/rh-log.txt

@@ -1,3 +1,8 @@
+July 10, 2006 (Changes by Graf Zahl)
+- Fixed: The earthquake code needs to check whether a quake's spot is still valid.
+  Super Sonic Doom crashed due to this.
+- Fixed: G_DoAutosave could divide by 0 if autosavecount was 0.
+
 July 9, 2006 (Changes by Graf Zahl)
 - Fixed: The calls to DCanvas::Dim in c_console.cpp were missing some type casts.
 - Fixed: CCMD(dir) passes FStrings directly to Printf.

src/g_game.cpp

@@ -1776,7 +1776,8 @@ void G_DoAutoSave ()
 	if (multiplayer ||
 		demoplayback ||
 		players[consoleplayer].playerstate != PST_LIVE ||
-		disableautosave >= 2)
+		disableautosave >= 2 ||
+		autosavecount == 0)
 	{
 		gameaction = ga_nothing;
 		return;

src/g_shared/a_quake.cpp

@@ -133,11 +133,14 @@ int DEarthquake::StaticGetQuakeIntensity (AActor *victim)
 
 	while ( (quake = iterator.Next()) != NULL)
 	{
-		fixed_t dist = P_AproxDistance (victim->x - quake->m_Spot->x,
+		if (quake->m_Spot != NULL)
-			victim->y - quake->m_Spot->y);
-		if (dist < quake->m_TremorRadius)
 		{
-			intensity += quake->m_Intensity;
+			fixed_t dist = P_AproxDistance (victim->x - quake->m_Spot->x,
+				victim->y - quake->m_Spot->y);
+			if (dist < quake->m_TremorRadius)
+			{
+				intensity += quake->m_Intensity;
+			}
 		}
 	}
 	return intensity;