Now it is possible to lead a conversation with use of keys (1-4).

Things which are missing:
  (a) mouse support due to incomplete interface implementation
  (b) arrows do not pop up by same reason mentioned above
  (c) scrolling does not work
  (d) kReplyOnce flag is missing due to wrong threads memory implementation

svn-id: r16589

3 files changed, 21 insertions, 2 deletions

diff --git a/saga/interface.cpp b/saga/interface.cpp
index 30b4f751a1..57eb1dbca4 100644
--- a/saga/interface.cpp
+++ b/saga/interface.cpp
@@ -940,8 +940,7 @@ void Interface::converseSetPos(int key) {
 
 	ct = &_converseText[_conversePos];
 
-	//finishDialog( ct->replyID, ct->replyFlags, ct->replyBit );
-	// FIXME: TODO: finish dialog thread
+	_vm->_script->finishDialog(ct->replyId, ct->replyFlags, ct->replyBit);
 
 	// FIXME: TODO: Puzzle
 
diff --git a/saga/script.h b/saga/script.h
index b1389cfe18..a6e4c088fb 100644
--- a/saga/script.h
+++ b/saga/script.h
@@ -344,6 +344,9 @@ private:
 private:
 	ScriptThread *_conversingThread;
 
+public:
+	void finishDialog(int replyID, int flags, int bitOffset);
+
 private:
 	typedef int (Script::*ScriptFunctionType)(SCRIPTFUNC_PARAMS);
 
diff --git a/saga/sfuncs.cpp b/saga/sfuncs.cpp
index c951692e51..ec89ab2a5e 100644
--- a/saga/sfuncs.cpp
+++ b/saga/sfuncs.cpp
@@ -1529,4 +1529,21 @@ int Script::SF_playVoice(SCRIPTFUNC_PARAMS) {
 	return SUCCESS;
 }
 
+void Script::finishDialog(int replyID, int flags, int bitOffset) {
+	if (_conversingThread) {
+		_vm->_interface->setMode(kPanelNull);
+
+		_conversingThread->flags &= ~kTFlagWaiting;
+
+		_conversingThread->push(replyID);
+
+		if (flags & kReplyOnce) {
+			// TODO:
+		}
+	}
+
+	_conversingThread = NULL;
+	wakeUpThreads(kWaitTypeDialogBegin);
+}
+
 } // End of namespace Saga