1 files changed, 7 insertions, 1 deletions
diff --git a/engines/titanic/messages/messages.h b/engines/titanic/messages/messages.h
index a6e4a381b1..0cbb4b0e76 100644
--- a/engines/titanic/messages/messages.h
+++ b/engines/titanic/messages/messages.h
@@ -216,6 +216,12 @@ public:
 	}
 };
 
+enum MissiveOMatAction {
+	MESSAGE_NONE = 1, MESSAGE_SHOW = 2, NEXT_MESSAGE = 3, PRIOR_MESSAGE = 4,
+	MESSAGE_5 = 5, MESSAGE_DOWN = 6, MESSAGE_UP = 7, REDRAW_MESSAGE = 8,
+	MESSAGE_9 = 9
+};
+
 MESSAGE1(CActMsg, CString, action, "");
 MESSAGE1(CActivationmsg, CString, value, "");
 MESSAGE1(CAddHeadPieceMsg, CString, value, "NULL");
@@ -279,7 +285,7 @@ MESSAGE1(CLoadSuccessMsg, int, ticks, 0);
 MESSAGE1(CLockPhonographMsg, int, value, 0);
 MESSAGE0(CMaitreDDefeatedMsg);
 MESSAGE0(CMaitreDHappyMsg);
-MESSAGE1(CMissiveOMatActionMsg, int, action, 0);
+MESSAGE1(CMissiveOMatActionMsg, MissiveOMatAction, action, MESSAGE_NONE);
 MESSAGE0(CMoveToStartPosMsg);
 MESSAGE2(CMovieEndMsg, int, startFrame, 0, int, endFrame, 0);
 MESSAGE2(CMovieFrameMsg, int, frameNumber, 0, int, value2, 0);