Fix recursive calls of object scripts. In V2 for each object two script

can be active at the same time:  One 253 script and one normal script.
We misuse the recursive flag to mark 253 scripts.  When starting a 253
script we stop a script that has recursive flag set and when starting
a normal script we stop the script that doesn't.

svn-id: r9068

1 files changed, 3 insertions, 0 deletions

diff --git a/scumm/intern.h b/scumm/intern.h
index be7382d01e..1133e84b74 100644
--- a/scumm/intern.h
+++ b/scumm/intern.h
@@ -217,6 +217,9 @@ protected:
 	void resetSentence();
 	void setUserState(byte state);
 
+	void runObjectScript(int object, int entry, bool freezeResistant, bool recursive, int *vars);
+	void stopObjectScript(int script, bool recursive);
+
 	/* Version 2 script opcodes */
 	void o2_actorFromPos();
 	void o2_actorSet();