In C-CON's qsubstr, error if <start> is not in [0 .. MAXQUOTELEN-1]
or <length> is negative.
git-svn-id: https://svn.eduke32.com/eduke32@4583 1a8010ca-5511-0410-912e-c29ae57300e0
For convenience, orientation gets bit 1 (translucency) set automatically.
Again, test/screentext.con is updated to show off this functionality (the
code there assumes that additive blending tables are loaded at blend
numbers 101 -- 132).
BUILD_LUNATIC.
git-svn-id: https://svn.eduke32.com/eduke32@4428 1a8010ca-5511-0410-912e-c29ae57300e0
It is unacceptable that yvel is on one hand modifiable without restriction from
scripting, but can be used as an array index without prior bound check in the C
code. Because that member has an overloaded meaning and is also used for
innocuous purposes such as the green color intensity of an SE light, it's
infeasible to restrict access from scripting. Consequently, we must add bound
checks on the C side. This is the first part of the effort to make .yvel safe,
adding two functions P_Get() and P_GetP(). There are a couple of other uses as
some kind of index.
git-svn-id: https://svn.eduke32.com/eduke32@4226 1a8010ca-5511-0410-912e-c29ae57300e0
- factor out: G_WallSpriteDist()
- factor out: Proj_MaybeDamageCF() and Proj_MaybeDamageCF2()
in preparation for the next commit
- Make PROJ_DECAYVELOCITY macro take an arg for readability's sake
git-svn-id: https://svn.eduke32.com/eduke32@4204 1a8010ca-5511-0410-912e-c29ae57300e0
And 0 otherwise. Before accessing a sprite that is not not known to be
definitely valid (e.g. a loop over all sprites from 0 to MAXSPRITES-1),
one should check for validity before accessing it in any other fashion.
git-svn-id: https://svn.eduke32.com/eduke32@4146 1a8010ca-5511-0410-912e-c29ae57300e0
Also, add hitscan test to test.lua -- a crosshair-like sprite is spawned
and continuously updated to the position of where the player aims at.
git-svn-id: https://svn.eduke32.com/eduke32@4059 1a8010ca-5511-0410-912e-c29ae57300e0
It was only ever used as upper bound to the time that a visibility change
decays, but since it does that in an exponential fashion, there's really
no point.
git-svn-id: https://svn.eduke32.com/eduke32@3961 1a8010ca-5511-0410-912e-c29ae57300e0
- 'copy' may have them as source, 'getarraysize' works fine
- 'setarray' and 'resizearray' are obviously forbidden
- 'readarrayfromfile' and 'writearrayfromfile' is not implemented for them
(use case?)
Also, in the Makefile: don't use realpath on directories. It may give an empty
string.
git-svn-id: https://svn.eduke32.com/eduke32@3940 1a8010ca-5511-0410-912e-c29ae57300e0
- swap 2d and 3rd args in xmath.rotate() -- now rotate(point, ang, pivot)
- add vec3 method 'rotate', calling xmath.rotate
- store game tic count in savegames
git-svn-id: https://svn.eduke32.com/eduke32@3929 1a8010ca-5511-0410-912e-c29ae57300e0
- some renames of functions/methods
- con.actorvar: explicitly allow (for now) boolean and number values
- added gv.gametic, player.holdskey(), player.all(), actor.check*()/hit*(),
gv.rendmode, gv.REND, <bitint>:mask(), spr:getheightofs()
- make read of nil var in "finalized" (live) module produce error, too
- add test/helixspawner.lua
git-svn-id: https://svn.eduke32.com/eduke32@3928 1a8010ca-5511-0410-912e-c29ae57300e0
E.g. con.action{0, 4, delay=20}; for convenience, viewtype and incval are
initialized to 1 (not 0) here.
git-svn-id: https://svn.eduke32.com/eduke32@3923 1a8010ca-5511-0410-912e-c29ae57300e0
