- Added support for automatically loading ACS objects (even for Doom-format

maps). To use it, compile the ACS files as ordinary libraries placed
  between A_START/A_END markers. Then outside the markers, create a lump
  called LOADACS. This is just a plain text lump that lists all the libraries
  you want to autoload with every map. You can do this with as many libraries
  as you want, and LOADACS lumps are also cummulative.

SVN r123 (trunk)

src/p_acs.cpp

@@ -62,6 +62,8 @@
 #include "w_wad.h"
 #include "r_sky.h"
 #include "gstrings.h"
+#include "gi.h"
+#include "sc_man.h"
 
 extern FILE *Logfile;
 
@@ -456,6 +458,38 @@ void DPlaneWatcher::Tick ()
 
 //---- ACS lump manager ----//
 
+// Load user-specified default modules. This must be called after the level's
+// own behavior is loaded (if it has one).
+void FBehavior::StaticLoadDefaultModules ()
+{
+	// When playing Strife, STRFHELP is always loaded.
+	if (gameinfo.gametype == GAME_Strife)
+	{
+		StaticLoadModule (Wads.CheckNumForName ("STRFHELP", ns_acslibrary));
+	}
+
+	// Scan each LOADACS lump and load the specified modules in order
+	int lump, lastlump = 0;
+
+	while ((lump = Wads.FindLump ("LOADACS", &lastlump)) != -1)
+	{
+		SC_OpenLumpNum (lump, "LOADACS");
+		while (SC_GetString())
+		{
+			int acslump = Wads.CheckNumForName (sc_String, ns_acslibrary);
+			if (acslump >= 0)
+			{
+				StaticLoadModule (acslump);
+			}
+			else
+			{
+				Printf ("Could not find autoloaded ACS library %s\n", sc_String);
+			}
+		}
+		SC_Close ();
+	}
+}
+
 FBehavior *FBehavior::StaticLoadModule (int lumpnum)
 {
 	for (unsigned int i = 0; i < StaticModules.Size(); ++i)