SCUMM: improve verb and sentence handling

- execute sentence if verb was clicked twice
- reuse the first object if a new verb is selected (but no preposition is used yet)

1 files changed, 1 insertions, 0 deletions

diff --git a/engines/scumm/scumm_v0.h b/engines/scumm/scumm_v0.h
index 78449eaa57..c2af6d4c5f 100644
--- a/engines/scumm/scumm_v0.h
+++ b/engines/scumm/scumm_v0.h
@@ -97,6 +97,7 @@ protected:
 
 	virtual void runSentenceScript();
 	virtual void checkAndRunSentenceScript();
+	bool checkSentenceComplete();
 	virtual void checkExecVerbs();
 	virtual void handleMouseOver(bool updateInventory);
 	int verbPrepIdType(int verbid);