Added a parser for kZoneNone zones/animations in BRA.

The only thing it does is parsing a possible command list, which is enough to support the script bug in "scende2". See ticket #3005384.

svn-id: r49628

2 files changed, 12 insertions, 2 deletions

diff --git a/engines/parallaction/parser.h b/engines/parallaction/parser.h
index 3e46e99180..5eb26e9fa1 100644
--- a/engines/parallaction/parser.h
+++ b/engines/parallaction/parser.h
@@ -294,6 +294,7 @@ public:
 	virtual void	parseGetData(ZonePtr z);
 	virtual void	parseDoorData(ZonePtr z);
 	virtual void	parseHearData(ZonePtr z);
+	virtual void 	parseNoneData(ZonePtr z);
 protected:
 	void	parseAnswerCounter(Answer *answer);
 	virtual Answer *parseAnswer();
diff --git a/engines/parallaction/parser_br.cpp b/engines/parallaction/parser_br.cpp
index d3ce1235c1..57259fd637 100644
--- a/engines/parallaction/parser_br.cpp
+++ b/engines/parallaction/parser_br.cpp
@@ -825,6 +825,16 @@ void LocationParser_br::parseHearData(ZonePtr z) {
 	}
 }
 
+void LocationParser_br::parseNoneData(ZonePtr z) {
+	/* the only case we have to handle here is that of "scende2", which is the only Animation with 
+	   a command list following the type marker.
+	*/
+	if (!scumm_stricmp(_tokens[0], "commands")) {
+		parseCommands(z->_commands);
+	} 
+}
+
+
 typedef void (LocationParser_br::*ZoneTypeParser)(ZonePtr);
 static ZoneTypeParser parsers[] = {
 	0,	// no type
@@ -836,7 +846,7 @@ static ZoneTypeParser parsers[] = {
 	&LocationParser_br::parseHearData,
 	0,	// feel
 	&LocationParser_br::parseSpeakData,
-	0,	// none
+	&LocationParser_br::parseNoneData,
 	0,	// trap
 	0,	// you
 	0,	// command
@@ -882,7 +892,6 @@ DECLARE_ANIM_PARSER(moveto)  {
 //	ctxt.a->_moveTo.z = atoi(_tokens[3]);
 }
 
-
 DECLARE_ANIM_PARSER(endanimation)  {
 	debugC(7, kDebugParser, "ANIM_PARSER(endanimation) ");