We do this by messing with the GL texture that gets uploaded for CHAINGUN.
Since this is implemented on the engine side, the static value for CHAINGUN
(2536) is used, and the tile dimensions are compared to 211x55 to have a
little confidence that the tile wasn't overridden by a mod. Hack indeed.
git-svn-id: https://svn.eduke32.com/eduke32@3111 1a8010ca-5511-0410-912e-c29ae57300e0
When LShift is pressed and the mouse is over a linking sprite (as determined by
the tag labeling system), lines are drawn to all other sprites, and pressing
[ or ] will cycle these then. False positives and missed sprites are possible.
Additional changes:
- consider SE 31 and 32's lotag to NOT be linking, since the ACTIVATOR is what
matters. The original maps are inconsistent there.
- When pressing Alt+[ or Alt+] and there are no corruptions, say so instead of
doing [ or ].
git-svn-id: https://svn.eduke32.com/eduke32@3108 1a8010ca-5511-0410-912e-c29ae57300e0
* Centralize optimization strategies in Makefile.common. This required moving detection of $(PLATFORM), which makes sense if we work on the paradigm that Makefile.common is for generic compiler setup and Makefile.shared works with libraries and things closer to the engine and game code itself.
* New Makefile variables OPTOPT (Optimization Options) and CUSTOMOPT (Custom Optimizations). OPTOPT by default contains -march, -mtune, etc. Setting this variable from Make invocation will blank these. CUSTOMOPT (Custom Optimizations) works the same but in an additive fashion, overwriting nothing. Technically CUSTOMOPT could stand for (Custom Options) and include any additional parameters sent to both linker and compiler.
* Factor out literal names of the main executables.
* The build process now prints assembler (if NOASM=0) and linker settings in addition to compiler settings.
git-svn-id: https://svn.eduke32.com/eduke32@3096 1a8010ca-5511-0410-912e-c29ae57300e0
And hook it up to SE cstat 64 ('1' in mapster32). This disables both lightmaps
and shadow maps for the spotlight; please let me know if you have a usecase
where you want lightmaps but no shadow maps for specific lights.
git-svn-id: https://svn.eduke32.com/eduke32@3091 1a8010ca-5511-0410-912e-c29ae57300e0
The attribute is set per tile from DEF: either
texhitscanrange <begintile> <endtile>
or
tilefromtexture <tile> { ... texhitscan ... }
(As a special case, the list may only contain "texhitscan", in which case the
texture is not changed.)
In passing, do some cleanup for "tilefromtexture" DEF parsing: the list tokens
should now be accepted in any order, and errors don't appear in the middle of
the list parsing.
git-svn-id: https://svn.eduke32.com/eduke32@3078 1a8010ca-5511-0410-912e-c29ae57300e0
This means that loadoldboard() now should also initialize Polymer map
info after loading a v5/v6 map. Make the variables holding a file descriptor
an int32_t instead of int16_t.
git-svn-id: https://svn.eduke32.com/eduke32@3044 1a8010ca-5511-0410-912e-c29ae57300e0
- make inside_editor() static in build.c
- replace comparisons of inside()'s return values with 0 by ones with 1
(since a returned 0 can mean -1 or 1, i.e. oob sector or is really inside)
- prevent a theoretically possible oob access in correct_ornamented_sprite()
git-svn-id: https://svn.eduke32.com/eduke32@3038 1a8010ca-5511-0410-912e-c29ae57300e0
- factor out the "is inside" predicates
- rename updatesector_onlynextwalls() -> updatesectorbreadth()
- add ATTRIBUTE((nonnull(4))) to the bitmap arg of updatesectorexclude().
git-svn-id: https://svn.eduke32.com/eduke32@3037 1a8010ca-5511-0410-912e-c29ae57300e0
It's mostly taking over the NASM code, with a couple of changes:
- declarations for externals and globals are slightly different
- the masm seems to have e.g. "dword ptr [...]" where the nasm has only
"dword [...]", though the masm also has a couple of the latter. The "ptr"
modifier seems kinda redundant to me, but I added it to every indirection
anyway.
git-svn-id: https://svn.eduke32.com/eduke32@3033 1a8010ca-5511-0410-912e-c29ae57300e0
Previously, we used them in our builds for sprites, but MSVC builds don't have
the ASM ported to MASM, and thus the workaround of ignoring the linking errors
was not safe.
git-svn-id: https://svn.eduke32.com/eduke32@3031 1a8010ca-5511-0410-912e-c29ae57300e0
Hendricks found a bug caused by that commit, so this one enables exprimentation
with setbrightness() bit 1 behavior.
git-svn-id: https://svn.eduke32.com/eduke32@3025 1a8010ca-5511-0410-912e-c29ae57300e0
See the comment in source/osdcmds.c for instructions on its usage.
git-svn-id: https://svn.eduke32.com/eduke32@3021 1a8010ca-5511-0410-912e-c29ae57300e0
This makes the splitscreen mod not have a ridiculous view distortion.
Such scenes will have no correction for non-square pixels, though.
git-svn-id: https://svn.eduke32.com/eduke32@3020 1a8010ca-5511-0410-912e-c29ae57300e0
A new function maybe_append_ext() is added to common.c and used in the handling
of the -d<demo.edm> cmdline parameter and the 'map' OSD command with one
non-wildcard arg. (It's slightly different from the way the extension was
maybe-appended previously.)
git-svn-id: https://svn.eduke32.com/eduke32@3004 1a8010ca-5511-0410-912e-c29ae57300e0
A macro MAYBE_FCLOSE_AND_NULL(fileptr) is introduced in compat.h that does
what it says.
git-svn-id: https://svn.eduke32.com/eduke32@2995 1a8010ca-5511-0410-912e-c29ae57300e0
This trims four 4k pages of code from the release EDuke32 build and
one page from Mapster32.
git-svn-id: https://svn.eduke32.com/eduke32@2991 1a8010ca-5511-0410-912e-c29ae57300e0
When this happens, parallaxmodes other than 0 will be unavailable and silently
draw as parallaxmode 0. This usually happens with extremely wide resolutions.
git-svn-id: https://svn.eduke32.com/eduke32@2990 1a8010ca-5511-0410-912e-c29ae57300e0
We're pulling stuff from math.h even in non-GL builds right now, so
adding libc's sin() and atan() doesn't seem like a big deal. In the
unlikely event that their accuracy is so bad that the calculated tables
don't match the original ones, a warning is issued on little-endian
platforms.
git-svn-id: https://svn.eduke32.com/eduke32@2988 1a8010ca-5511-0410-912e-c29ae57300e0
For reference, they are the following:
- cache1d.c: suckcache()
- build.c: compare_wall_coords()
- make switch-invisible heuristic
- Mapster32: old sprite search
- Mapster32: manual z range
- m32script: read/writearray, qgetsysstr
- menus.c: savetemp()
git-svn-id: https://svn.eduke32.com/eduke32@2981 1a8010ca-5511-0410-912e-c29ae57300e0
This is really an artifact of overloading the sector fields for different uses.
For copy-pasting TROR'd portions, the bug still persists.
git-svn-id: https://svn.eduke32.com/eduke32@2963 1a8010ca-5511-0410-912e-c29ae57300e0
A debug macro to test tints being stuck at the least intense non-zero value
is provided in engine.c.
git-svn-id: https://svn.eduke32.com/eduke32@2952 1a8010ca-5511-0410-912e-c29ae57300e0
Because rotating sectors "smoothly" by 1 BUILD ang will quickly accumulate
roundoff error, this lets the user first do that as a preview and then use the
manual angle rotation do carry it out for real.
git-svn-id: https://svn.eduke32.com/eduke32@2942 1a8010ca-5511-0410-912e-c29ae57300e0
ROTATESPRITE_MAX is moved to build.h and all orientation bits from CON commands
using rotatesprite are ANDed with (ROTATESPRITE_MAX-1). Some of the functions
use ROTATESPRITE_MAX for different internal purposes, which will not be exposed
to CON now (a good thing). Also, dorotspr_handle_bit2 is made clearer.
git-svn-id: https://svn.eduke32.com/eduke32@2929 1a8010ca-5511-0410-912e-c29ae57300e0
The black translucent background underneath the user map list will now
be drawn with a shade 32 tile 0 instead of tile BLANK, since I've seen
the latter being replaced in some mod. Also, it will look the same
regardless of screen aspect.
git-svn-id: https://svn.eduke32.com/eduke32@2928 1a8010ca-5511-0410-912e-c29ae57300e0
Don't call setaspect from them, because the only thing that's needed is
(in classic) yxaspect and xyaspect. Pass these from the helper function
defined earlier instead.
git-svn-id: https://svn.eduke32.com/eduke32@2921 1a8010ca-5511-0410-912e-c29ae57300e0
This fixes stuff like the HUD chaingun with widescreen and small "screen sizes"
(in-game viewport). It also makes rotatesprite behave more like classic overall.
I have no idea why it was there in the first place.
git-svn-id: https://svn.eduke32.com/eduke32@2918 1a8010ca-5511-0410-912e-c29ae57300e0
setaspect(), which is called by setaspect_new, already uses the *dimen variables,
so it's the same thing done twice. Now, a change from the original full status
bar to the original mini status bar keeps the horizontal FOV again and only
bumps the view a little higher, as with the classic aspect determination.
git-svn-id: https://svn.eduke32.com/eduke32@2913 1a8010ca-5511-0410-912e-c29ae57300e0
This means that classic and the GL modes now look the same as far as e.g.
hud_bgstretch or HUD weapons are concerned.
git-svn-id: https://svn.eduke32.com/eduke32@2911 1a8010ca-5511-0410-912e-c29ae57300e0
Instead of setting and resetting the [xy]dim globals, use them as locals
in a block (shadowing the globals). Also, do some common subexpression
elimination for clarity.
git-svn-id: https://svn.eduke32.com/eduke32@2908 1a8010ca-5511-0410-912e-c29ae57300e0
This makes the code rather more readable in some places. Unlike the two
preceding commits, this one is actually purely textual replacement.
git-svn-id: https://svn.eduke32.com/eduke32@2877 1a8010ca-5511-0410-912e-c29ae57300e0
The build script now has two more presets: helix and installtools
(which was previously attempted after the build; untested). Also,
- when detecting git, run commands such that the SVN repo isn't accessed
- package kextract, kgroup and arttool into tools/ in the zip
- try to exit on failure in some places, though that doesn't seem to work
git-svn-id: https://svn.eduke32.com/eduke32@2852 1a8010ca-5511-0410-912e-c29ae57300e0
The idiv instruction also signals an FPE when the resulting *signed* quotient
overflows, so we simply use div instead.
git-svn-id: https://svn.eduke32.com/eduke32@2850 1a8010ca-5511-0410-912e-c29ae57300e0
These could manifest themselves as garbage lines on the bottom and
happened because of the ydim vs. bytesperline discrepancy again.
git-svn-id: https://svn.eduke32.com/eduke32@2844 1a8010ca-5511-0410-912e-c29ae57300e0
Instructions on how I built the libs are in Windows/src/minipng.dfa.
git-svn-id: https://svn.eduke32.com/eduke32@2843 1a8010ca-5511-0410-912e-c29ae57300e0
This changes a constant inside the panning calculation from 256 to 255 (making
e.g. panning 255 and 0 the same in the "San Andreas fault" sign in E1L5) and
uses the correct reference wall for the "do panning correction?" conditional.
Now, the problematic walls should look the same as in Polymost.
git-svn-id: https://svn.eduke32.com/eduke32@2822 1a8010ca-5511-0410-912e-c29ae57300e0
This makes the corrections conditional on where they appear in (under-, over-,
white or mask wall).
git-svn-id: https://svn.eduke32.com/eduke32@2821 1a8010ca-5511-0410-912e-c29ae57300e0
I'm willing to make this one concession to correctness in the name of backward-
compatibility. I think that one reason why this has never cause a crash is that
tiles in BUILD are allocated in Ken's big allocache buffer, so oob accesses were
dampened by that (though they hit uninitialized data).
git-svn-id: https://svn.eduke32.com/eduke32@2819 1a8010ca-5511-0410-912e-c29ae57300e0
The event is run after drawing the scene, but before the overlays. To
make a screenshot from a script, set DOSCRSHOT to non-zero. It will then
be scheduled to run once after the drawing but before the above-mentioned
event. The screenshots will be called mcapXXXX.{png,tga}.
git-svn-id: https://svn.eduke32.com/eduke32@2818 1a8010ca-5511-0410-912e-c29ae57300e0
This would only hit when polymost_printext256 erred out (mem alloc failure,
glGenTextures failure), i.e. "almost never".
Also, tweak a bound check in polymost_printext256.
git-svn-id: https://svn.eduke32.com/eduke32@2817 1a8010ca-5511-0410-912e-c29ae57300e0
