SVN r2079 (trunk)

docs/rh-log.txt

@@ -1,4 +1,6 @@
 January 2, 2010  (Changes by Graf Zahl)
+- fixed: The ACS thinker needs its own statnum above all actors. Otherwise
+  order of execution is not guaranteed.
 - fixed: Only ActorMovers should go into STAT_ACTORMOVER, not all PathFollowers.
 - fixed: SBARINFO's DrawGem command accepted a size value of 0 and divided
   by it. Reinstated the old '+1' this command had in the old code.

src/p_acs.cpp

@@ -1798,6 +1798,7 @@ END_POINTERS
 TObjPtr<DACSThinker> DACSThinker::ActiveThinker;
 
 DACSThinker::DACSThinker ()
+: DThinker(STAT_SCRIPTS)
 {
 	if (ActiveThinker)
 	{

src/statnums.h

@@ -60,8 +60,9 @@ enum
 	STAT_MAPMARKER,							// Map marker actors
 
 	STAT_DEFAULT = 100,
-	STAT_SECTOREFFECT,
-	STAT_ACTORMOVER,
+	STAT_SECTOREFFECT,						// All sector effects that cause floor and ceiling movement
+	STAT_ACTORMOVER,						// actor movers
+	STAT_SCRIPTS,							// The ACS thinker. This is to ensure that it can't tick before all actors calles PostBeginPlay
 };
 
 #endif