SCUMM: use command stack and SentenceTab in mm c64

- MM C64 uses command stack (SentenceTab, doSentence()) now
- _cmdObject... added for current SentenceTab. The _active... variables are only used to build a sentence in the inventory but never by a script.
-> many routines are not needed anymore and are removed

1 files changed, 1 insertions, 1 deletions

diff --git a/engines/scumm/scumm.h b/engines/scumm/scumm.h
index f004176da1..fadc3902c0 100644
--- a/engines/scumm/scumm.h
+++ b/engines/scumm/scumm.h
@@ -642,7 +642,7 @@ protected:
 	void updateScriptPtr();
 	virtual void runInventoryScript(int i);
 	void inventoryScriptIndy3Mac();
-	void checkAndRunSentenceScript();
+	virtual void checkAndRunSentenceScript();
 	void runExitScript();
 	void runEntryScript();
 	void runAllScripts();