Inspired by x86 assembly, these stand for "above" and "below", and perform unsigned versions of greater-than and less-than, respectively.
Useful for testing array bounds.
git-svn-id: https://svn.eduke32.com/eduke32@6640 1a8010ca-5511-0410-912e-c29ae57300e0
People were using these commands in spite of my explicit instructions not to.
Now that music track is saved properly, no one has any excuse to continue using these.
git-svn-id: https://svn.eduke32.com/eduke32@6621 1a8010ca-5511-0410-912e-c29ae57300e0
This allows as much of the control flow as possible to fail gracefully without interruping currently playing music.
git-svn-id: https://svn.eduke32.com/eduke32@6619 1a8010ca-5511-0410-912e-c29ae57300e0
divr <dividend> <divisor>
Divide gamevar <dividend> by <divisor> and round (aka round to nearest) the result. A result of 0.5 will equal 1.
divru <dividend> <divisor>
Divide gamevar <dividend> by <divisor> and round up (aka round away from zero) the result.
Additionally "divrd" can be used to round down (aka round toward zero), which is equivalent to the current div command as tested on x86, ARM, and PowerPC.
Note that "shiftr" rounds up negative values.
Patch from Fox.
git-svn-id: https://svn.eduke32.com/eduke32@6611 1a8010ca-5511-0410-912e-c29ae57300e0
qstrcmp <quote1> <quote2> <var>
Compare two quotes. <var> returns zero if they are identical, -1 if the first quote comes first in alphabetical order, 1 if it comes later.
Note that the lexicographical order is rudimentary, for example "Player 2" is considered greater than "Player 10".
Patch from Fox.
git-svn-id: https://svn.eduke32.com/eduke32@6609 1a8010ca-5511-0410-912e-c29ae57300e0
Any issues in Duke's code relating to misunderstanding these types are now restricted to Duke itself rather than changing the engine and potentially introducing new issues in all Build games.
git-svn-id: https://svn.eduke32.com/eduke32@6581 1a8010ca-5511-0410-912e-c29ae57300e0
screenpal <r> <g> <b> <a>
Similar to palfrom, but works on screen events. Values range from 0 to 255.
Patch from Fox.
git-svn-id: https://svn.eduke32.com/eduke32@6509 1a8010ca-5511-0410-912e-c29ae57300e0
Use startscreen to take control away from the game and display content with rotatesprite.
RETURN is set to 1 when any key is pressed, and if it is nonzero when the event ends, the screen ends and the game resumes.
Patch from Fox.
git-svn-id: https://svn.eduke32.com/eduke32@6508 1a8010ca-5511-0410-912e-c29ae57300e0
Merged from private network branch.
Patch by [IFOC]75, prepared by Striker.
git-svn-id: https://svn.eduke32.com/eduke32@6454 1a8010ca-5511-0410-912e-c29ae57300e0
Clobbering ud.volume_number is a hack no one should need to use any more.
Only this command supports specifying -1 for volume to access the main menu, briefing, etc themes.
git-svn-id: https://svn.eduke32.com/eduke32@6414 1a8010ca-5511-0410-912e-c29ae57300e0
This should help hackish persuits such as reading map files through this command.
git-svn-id: https://svn.eduke32.com/eduke32@6394 1a8010ca-5511-0410-912e-c29ae57300e0
