[ scummvm-Bugs-3050616 ] QFG1 EGA: priority/control/view functions crash, debug mode

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Bugs item #3050616, was opened at 2010-08-22 12:56
Message generated for change (Tracker Item Submitted) made by jestar_jokin
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Category: Script bugs
Group: SCI: Quest for Glory 1
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Laurence Dougal Myers (jestar_jokin)
Assigned to: Nobody/Anonymous (nobody)
Summary: QFG1 EGA: priority/control/view functions crash, debug mode

Initial Comment:
At any point in the game, type "razzle dazzle root beer" to activate the built-in debug mode. Pressing ALT-P, ALT-C, or ALT-V will cause the game to crash with the following error message:

WARNING: Dummy function kDummy[9] invoked. Params: 1 (0000:0002)!
Kernel function was called, which was considered to be unused - see log for details!

The params change depending on the function:
ALT-P: 0000:0002
ALT-C: 0000:0003
ALT-V: 0000:0001

Correct functionality::
ALT-P: display z-priority view
ALT-C: display control view
ALT-V: display normal view

In addition, ALT-S functionality is missing, as it is overridden by ScummVM's screenshot capability. ALT-S is supposed to cycle through the actors/sprites on the screen, similar to the working ALT-E functionality (which only displays information on the "ego" sprite).

I believe this issue will also affect QFG2 (using debug command "suck blue frog").

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=418820&aid=3050616&group_id=37116