- add gv.GET, gv.WEAPON, gv.RETURN
- specify that sprite[].x/y/z and wall[].x/y are 32-bit ints
- add an example for con.longjmp()
- add an appendix listing the RETURN usage of various events
git-svn-id: https://svn.eduke32.com/eduke32@4032 1a8010ca-5511-0410-912e-c29ae57300e0
On the C side, keep the name g_RETURN. I'm still superstitious about
dropping the "g_".
git-svn-id: https://svn.eduke32.com/eduke32@4031 1a8010ca-5511-0410-912e-c29ae57300e0
The check is dead because it is made after the fact (oob access), but the
cheat string matching logic below actually assures that
cheatbuflen < sizeof(cheatbuf) at all times.
Exposed using the Stack tool from http://css.csail.mit.edu/stack/ .
Also, in gamedef.c's definecheat handling, print the string length (19), not
the buffer length (20) if the cheat was truncated.
git-svn-id: https://svn.eduke32.com/eduke32@4016 1a8010ca-5511-0410-912e-c29ae57300e0
Clang's UBSan reports this as undefined behavior. I think that the reason
is as follows: C99 6.5.3.2#1 (Constraints) says:
The operand of the unary & operator shall be either a function designator, the
result of a [] or unary * operator, or an lvalue that designates an object that
is not a bit-field and is not declared with the register storage-class specifier.
But in case of an expression like "&array[-1]", the operand ("array[-1]") does
not designate a valid object.
Moral: check first -- assure that an expression is valid for a particular
operation before carrying it out. Keep in mind that otherwise, the compiler
is absolutely free to optimize out the *check*.
git-svn-id: https://svn.eduke32.com/eduke32@4014 1a8010ca-5511-0410-912e-c29ae57300e0
DONT_BUILD, because there have been no significant changes of the non-Lua build.
git-svn-id: https://svn.eduke32.com/eduke32@4006 1a8010ca-5511-0410-912e-c29ae57300e0
In foreachmap.lua, make init() be able to return a start index for cmdline args,
for the case where the run worker script wants to handle options, for example.
git-svn-id: https://svn.eduke32.com/eduke32@4005 1a8010ca-5511-0410-912e-c29ae57300e0
- libs and headers are expected in platform/Windows/* (not there yet)
- prefix Lua #includes with luajit-2.0/
- build bytecode objects with absolute path name (used for debug info)
git-svn-id: https://svn.eduke32.com/eduke32@4000 1a8010ca-5511-0410-912e-c29ae57300e0
- Rename sky_t members: yscale -> horizfrac, bits -> lognumtiles.
- Add default sky (8 tiles, horizfrac=32768 (i.e. 1/2 the scene horiz), offsets
all zero) and CLOUDYOCEAN sky (8 tiles, horizfrac=65536, offsets all zero)
to multipsky[].
- Get rid of "psky_t g_psky", merely maintaining a g_pskyidx instead. Set it up
at map load time so as to keep the behavior of the legacy per-map psky:
the last sector index with a matching psky ceiling wins.
- In mapstate_t, save g_pskyidx too, not (former) pskybits and pskyoffs[].
- Make on-map-load global psky setup consistent for the game and editor by
factoring it out into common.c: G_SetupGlobalPsky().
- Remove a couple of useless initializations, add some static assertions.
This commit is more likely to introduce subtle differences in behavior.
Specifically, getpsky() now always returns the default sky properties instead of
the global sky ones (but with all-zero offsets) when no match for a suiting
multi-psky is found. This is only likely to affect the yscale/horizfrac of
non-multi-pskies when a global non-default multi-psky has been set up.
Bump BYTEVERSION again.
git-svn-id: https://svn.eduke32.com/eduke32@3976 1a8010ca-5511-0410-912e-c29ae57300e0
- Consolidate psky* arrays into a "typedef struct psky_t" "g_psky" and
"multipsky[]".
- Factor out getting parallaxed sky properties into getpsky().
- Condense initial multi-psky setup by memcpy'ing from multipsky[].
- New function: MultiPsky_TileToIdx().
- Add new define PSKYOFF_MAX and related consistency-checking assertions.
- Lower MAXPSKYTILES to 8 to reflect current usage (was 256).
- Game: make multi-pskies consider dynamically-remapped MOONSKY1, BIGORBIT1
and LA. (Not very useful as the editor will still only act for the static
values -- 80, 84 and 89, respectively.)
An attempt has been made to preserve behavior even in strange cases, so this
commit is unlikely to introduce regressions. Because of point 6, BYTEVERSION
had to be bumped.
git-svn-id: https://svn.eduke32.com/eduke32@3975 1a8010ca-5511-0410-912e-c29ae57300e0
The old extension is an artifact from when I was thought that extensions
should label whether a Lunatic module is to be used in internal/external
contexts.
Also, change test.lua slightly and commit a little updated documentation.
git-svn-id: https://svn.eduke32.com/eduke32@3969 1a8010ca-5511-0410-912e-c29ae57300e0
Its members are already laid out on the natural alignment boundaries.
Compilation tested with {32-bit, 64-bit} x {Lunatic, non-Lua} builds.
git-svn-id: https://svn.eduke32.com/eduke32@3968 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
Now, if p->visibility differs from the constant visibility, the former converges
toward the latter by three-quartering the difference each second totalclock
increment (1/60th second).
Negative player visibilities are not handled consistently throughout the
different renderers, so make it look the same as 0 (can view to infinity).
git-svn-id: https://svn.eduke32.com/eduke32@3960 1a8010ca-5511-0410-912e-c29ae57300e0
Also, in test.elua, add a currently failing must-fail test (i.e. it wrongly
succeeds where it should not!).
git-svn-id: https://svn.eduke32.com/eduke32@3954 1a8010ca-5511-0410-912e-c29ae57300e0
Because that function might have inserted tsprites itself, e.g. for the fake
floor shadow. Also add one "spritesortcnt < MAXSPRITESONSCREEN" bound check
in legacy ROR code.
git-svn-id: https://svn.eduke32.com/eduke32@3952 1a8010ca-5511-0410-912e-c29ae57300e0
Smoothed using an exponential moving average... with a time constant of 1 sec
if I didn't miscalculate things. Also, split BYTEVERSION_JF into Lunatic and
non-Lua.
git-svn-id: https://svn.eduke32.com/eduke32@3947 1a8010ca-5511-0410-912e-c29ae57300e0
The base name is taken from the environment variable LUNATIC_TIMING_BASEFN,
which is suffixed with .actors.csv and .events.csv.
git-svn-id: https://svn.eduke32.com/eduke32@3946 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
Don't yet make this official API though, since there are unresolved issues
with newly created tsprites potentially being fed back to the animation loop.
Add xmath.angvec(), xmath.bangvec(), tspr:set_sectnum(), tspr:setpos().
git-svn-id: https://svn.eduke32.com/eduke32@3937 1a8010ca-5511-0410-912e-c29ae57300e0
- check map-text version on load
- LunaCON: don't allow (back)slash as identifier char
- LunaCON stand-alone: don't resort to default directory for root file names
- document non-local control flow functions and for LunaCON, ambigious lexical
elements
git-svn-id: https://svn.eduke32.com/eduke32@3933 1a8010ca-5511-0410-912e-c29ae57300e0
Having to tag these few variables and functions as ATTRIBUTE((used))
seems sensible, but what follows is just strange. OSD_Printf? headspritesect?
git-svn-id: https://svn.eduke32.com/eduke32@3932 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
Also, in some movement functions, replace e.g. (vel*TICSPERFRAME)>>2 with vel.
git-svn-id: https://svn.eduke32.com/eduke32@3925 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
That is, its value was only referenced during the duration of a function call
that had previously set it. It was also never accessible from CON.
git-svn-id: https://svn.eduke32.com/eduke32@3921 1a8010ca-5511-0410-912e-c29ae57300e0
Using macros like AC_COUNT(t). Clean up related code:
- comment out the dead condition noted in the previous commit
- Lunatic: use get_count() instead of get_t_data(0) in one place,
rename to _get_t_data(), i.e. make that method internal
git-svn-id: https://svn.eduke32.com/eduke32@3920 1a8010ca-5511-0410-912e-c29ae57300e0
... due to making hi/lotag unsigned in r3174. This commit keeps the compiler
warning, the next one will remove it.
git-svn-id: https://svn.eduke32.com/eduke32@3919 1a8010ca-5511-0410-912e-c29ae57300e0
Add testing code for an example actor 1275 (newspaper) to test.elua.
git-svn-id: https://svn.eduke32.com/eduke32@3918 1a8010ca-5511-0410-912e-c29ae57300e0
Also, clean up the saving/loading logic a bit:
- On load failure, display message with purple color.
- Take over the current file name ('boardfilename') only on success.
- Check SaveBoard() return values in various places.
git-svn-id: https://svn.eduke32.com/eduke32@3911 1a8010ca-5511-0410-912e-c29ae57300e0
In other words, for a test rectangular sector, a sprite would be inside the
sector in on all 4 edges and all 4 corners. Previously, it would have been
the lower right portion only (*excluding* LL and UR corners), which led to
map editing issues.
git-svn-id: https://svn.eduke32.com/eduke32@3898 1a8010ca-5511-0410-912e-c29ae57300e0
- Pass original module name (dot=dirsep) to module via our require()
- geom.lua: fix some operations using the vector type constructor
- geom.lua: provide constructor for ivec3, useable like vec3
git-svn-id: https://svn.eduke32.com/eduke32@3894 1a8010ca-5511-0410-912e-c29ae57300e0
Also, an external 'minitext' with optional shade and pal. args and
documentation for ps:padecol().
git-svn-id: https://svn.eduke32.com/eduke32@3893 1a8010ca-5511-0410-912e-c29ae57300e0
They don't get registered on Windows for some reason, and mapstate debugging is
best carried out using scripting code, anyway.
git-svn-id: https://svn.eduke32.com/eduke32@3892 1a8010ca-5511-0410-912e-c29ae57300e0
(This is the module that implements much of the "hard-coded" functionality
formerly on the C side.)
git-svn-id: https://svn.eduke32.com/eduke32@3871 1a8010ca-5511-0410-912e-c29ae57300e0
However, from the command line, reverse the situation: dirseps must be passed
as '/', dots are forbidden (except in the trailing ".lua").
git-svn-id: https://svn.eduke32.com/eduke32@3867 1a8010ca-5511-0410-912e-c29ae57300e0
It is a 32-bit signed integer. No version bump necessary, although CON code
accessing this new member will not work with earlier revisions (obviously).
git-svn-id: https://svn.eduke32.com/eduke32@3866 1a8010ca-5511-0410-912e-c29ae57300e0
Also from Lunatic, make these members read-only and provide methods that
allow setting them to either -1 or a number in [0..MAX{TILES,SOUNDS}-1].
git-svn-id: https://svn.eduke32.com/eduke32@3865 1a8010ca-5511-0410-912e-c29ae57300e0
The commit revises the definition of qstrdim when TEXT_[XY]OFFSETZERO are used. With these flags, the offsets the user specifies are now the only dimensions the function cares about in terms of tile placement, so depending on the difference between the offset(s) and the size of the final tile, it may be slightly more or less than the dimensions actually displayed on the screen because tile size is never taken into account. (For example, if your font is nominally 9x7 like the Duke bluefont and you use a TEXT_XOFFSETZERO of 5 with a string five characters long, the total x dimension will be 25 even though the last character will overhang that amount by four pixels. If you use a TEXT_XOFFSETZERO of 12 with the same string, the total x width will be 60 even though there will be three pixels of empty space on the right edge.) This change was made because assigning text an arbitrary constant width in general implies an intent to keep character positions constant even with a variable width font, but returning the visible span of pixels on the screen that the tiles cover would have caused the string to move when alignment options other than the top-left were used. In other words, you can now safely use TEXT_[XY]OFFSETZERO with the alignment options and the text won't jiggle.
Also, with TEXT_GAMETEXTNUMHACK, numerals are now effectively TEXT_XOFFSETZERO text that respect the above paragraph, so number count displays can look nice with alignment options too.
Having to modify the extent/offset code makes me realize that I'm not quite happy with its structure because it gets tangled juggling different concepts like character width, X offset, and spacing, and how they relate when the line wraps or in terms of the final size. Fortunately, it produces correct results as far as I know, and it's not necessarily ugly, just hard to understand. Handle with care.
git-svn-id: https://svn.eduke32.com/eduke32@3850 1a8010ca-5511-0410-912e-c29ae57300e0
That is, the gamevars named WEAPONx_* in CON will now have the remapped value
if they were not overridden from CON ('gamevar' at file scope).
For C-CON, everything except signaling an override from the CON parser is in
place.
git-svn-id: https://svn.eduke32.com/eduke32@3848 1a8010ca-5511-0410-912e-c29ae57300e0
Also add some recent keywords to the list in con_lang.lua which I had
forgotten all along.
git-svn-id: https://svn.eduke32.com/eduke32@3845 1a8010ca-5511-0410-912e-c29ae57300e0
Also, make sector[].*stat a bitint type.
Now, a piece of code could look like this:
local sec = sector[i]
local ceil = sec.ceiling
ceil.statx:flip(sector.STAT.SMOOSH)
git-svn-id: https://svn.eduke32.com/eduke32@3844 1a8010ca-5511-0410-912e-c29ae57300e0
The previous behavior was to translate them as global gamevars, since LunaCON
currently has no support for multiplayer. However, then some errors would be
missed where such gamevars are accessed in no-player context
(e.g. EVENT_ENTERLEVEL).
On by default, disabled with -fno-playervar.
git-svn-id: https://svn.eduke32.com/eduke32@3842 1a8010ca-5511-0410-912e-c29ae57300e0
G_PrintGameText(), minitext_(), G_DrawTXDigiNumZ(), and menutext_() now wrap G_ScreenText().
G_GameTextLen() now wraps G_ScreenTextSize().
G_DrawDigiNum_() now wraps G_DrawTXDigiNumZ().
git-svn-id: https://svn.eduke32.com/eduke32@3836 1a8010ca-5511-0410-912e-c29ae57300e0
