SHERLOCK: RT: Initial implementation of cmdWalkHolmesToCoords

2 files changed, 14 insertions, 0 deletions

diff --git a/engines/sherlock/scalpel/scalpel_talk.cpp b/engines/sherlock/scalpel/scalpel_talk.cpp
index 3dc99c236b..17b251fe47 100644
--- a/engines/sherlock/scalpel/scalpel_talk.cpp
+++ b/engines/sherlock/scalpel/scalpel_talk.cpp
@@ -452,6 +452,19 @@ OpcodeReturn ScalpelTalk::cmdRemovePortrait(const byte *&str) {
 	return RET_SUCCESS;
 }
 
+OpcodeReturn ScalpelTalk::cmdWalkToCoords(const byte *&str) {
+	People &people = *_vm->_people;
+	++str;
+
+	people.walkToCoords(Point32(((str[0] - 1) * 256 + str[1] - 1) * FIXED_INT_MULTIPLIER,
+		str[2] * FIXED_INT_MULTIPLIER), str[3] - 1);
+	if (_talkToAbort)
+		return RET_EXIT;
+
+	str += 3;
+	return RET_SUCCESS;
+}
+
 OpcodeReturn ScalpelTalk::cmdSfxCommand(const byte *&str) {
 	Sound &sound = *_vm->_sound;
 	Common::String tempString;
diff --git a/engines/sherlock/scalpel/scalpel_talk.h b/engines/sherlock/scalpel/scalpel_talk.h
index a3ac0f2845..5794813457 100644
--- a/engines/sherlock/scalpel/scalpel_talk.h
+++ b/engines/sherlock/scalpel/scalpel_talk.h
@@ -51,6 +51,7 @@ private:
 	OpcodeReturn cmdSfxCommand(const byte *&str);
 	OpcodeReturn cmdSummonWindow(const byte *&str);
 	OpcodeReturn cmdCarriageReturn(const byte *&str);
+	OpcodeReturn cmdWalkToCoords(const byte *&str);
 protected:
 	/**
 	 * Display the talk interface window