[Scummvm-cvs-logs] CVS: scummvm actor.cpp,1.76,1.77

[Max Horn]

Update of /cvsroot/scummvm/scummvm
In directory usw-pr-cvs1:/tmp/cvs-serv14422

Modified Files:
	actor.cpp 
Log Message:
added some comments; fixed #558310

Index: actor.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/actor.cpp,v
retrieving revision 1.76
retrieving revision 1.77
diff -u -d -r1.76 -r1.77
--- actor.cpp	25 May 2002 18:56:28 -0000	1.76
+++ actor.cpp	1 Jun 2002 21:45:15 -0000	1.77
@@ -910,6 +910,7 @@
 	Actor *actors[MAX_ACTORS], *a, **ac, **ac2, *tmp;
 	int numactors = 0, cnt, cnt2;
 
+	// Make a list of all actors in this room
 	for (i = 1; i < NUM_ACTORS; i++) {
 		a = derefActor(i);
 		if (a->isInCurrentRoom())
@@ -918,6 +919,8 @@
 	if (!numactors)
 		return;
 
+	// Sort actors by position before we draw them (to ensure that actors in
+	// front are drawn after thos behind them).
 	ac = actors;
 	cnt = numactors;
 	do {
@@ -932,12 +935,15 @@
 		} while (ac2++, --cnt2);
 	} while (ac++, --cnt);
 
+	// Finally draw all the actors in this room
 	ac = actors;
 	cnt = numactors;
 	do {
 		a = *ac;
 		if (a->costume) {
 			CHECK_HEAP getMaskFromBox(a->walkbox);
+			if (_fullRedraw)
+				a->needRedraw = true;
 			a->drawActorCostume();
 			CHECK_HEAP a->actorAnimate();
 		}