While the insertion of dlights into the BSP might wind up being overly
expensive, the automatic management of the component pool cleans up the
various loops in the renderers.
Unfortunately, (current bug) lights on entities cause the entity to
disappear due to how the entity queue system works, and the doubled
efrag chain causes crashes when changing maps, meaning lights should be
on their own entities, not additional components on entities with
visible models.
Also, the vulkan renderer segfaults on dlights (fix incoming, along with
shadows for dlights).
Setting the cvar to > 0 causes demo playback to stop (via demo_speed 0)
when the read packet count reaches the specified value. Very useful for
debugging rendering glitches that are easily reproduced in a demo.
I guess I wasn't sure how to find all the allocated entities from within
the registry, but it turned out to be trivial. This takes care of leaked
static entities (and, in a later commit, leaked light entities, which is
how I found the problem).
There's still the problem with unused variables when building for
windows because of vulkan debug stuff, but this fixes the important
errors. It actually still works (at least under wine).
It does almost nothing (just puts a non-function button on the screen),
but it will help develop the IMUI code and, of course, come to help with
debugging in general.
It's usually desirable to hide the cursor when playing quake, but when
using the console, or in various other states, being able to see the
cursor can be quite important.
I never liked it, but with C2x coming out, it's best to handle bools
properly. I haven't gone through all the uses of int as bool (I'll leave
that for fixing when I encounter them), but this gets QF working with
both c2x (really, gnu2x because of raw strings).
CURLOPT_PROGRESSFUNCTION was deprecated in favor of
CURLOPT_XFERINFOFUNCTION (and the parameters for the callback adjusted).
I'm not sure why this didn't trigger until now.
This will make it easy for client code to set up data needed by the
console before the console initializes. It already separates console
cvar setup and initialization, which has generally been a good thing.
Instead of creating new entities for the text views. This approximately
halves the number of entities required to display flowed text, but also
tests the ability to have an entity in multiple hierarchies (the goal of
the ECS component and system changes).
This means that the component id used for hierarchy references must be
passed to Hierarchy_New and Hierarchy_Copy, but does all an entity to
have more than one hierarchy, which is useful for canvases (hierarchies
of views) in the 3d world (the canvas root would have a 3d hierarchy
reference and a 2d (view) hierarchy reference).
viewstate's time is from cl.time which is not what's used to set
last_servermessage (that uses realtime). After careful investigation, I
found that cl.time is not at all suitable and that the original id code
used realtime (I think it was just me being lazy when I merged the
code). Fixes the stuck net icon.
It's currently used only by the vulkan renderer, as it's the only
renderer that can make good use of it for alias models, but now vulkan
show shirt/pants colors (finally).
Well, sort of: it's still really in the renderer, but now calling
R_AddEfrags automatically updates the visibility structure as necessary,
and deleting an entity cleans up the efrags automatically. I wanted this
over twenty years ago.
Calling CL_NetUpdate while not active (or more importantly, while not
connected) results in a buffer write error (Sys_Error). Active was
chosen because that's how the old sbar code worked, and it seems
reasonable to stick with it rather than requesting pings etc during the
connect process.
I think this makes the purpose of the functions more clear and makes the
protocol logic less dependent on the meaning of some of the updates.
Most of the update functions are not fully implemented yet.
I had forgotten that the cl structs in nq and qw were different layouts,
which resulted in qw's sbar/hud being quite broken. Rather than messing
with the structs, I decided it would be far better in the long run to
clean up sbar's access to the cl struct and the few other nq/qw specific
globals it used. There are still plenty of bugs to fix, but now almost
everything is in the one place.
This includes moving the related cvars from botn nq and qw into the
client hud code. In addition, the hud code supports update and
update-once function components. The update component is for updates
that occur every frame, but update-once components (not used yet) are
for one-shot updates (eg, when a value updates very infrequently).
Much of the nq/qw HUD system is quite broken, but the basic status bar
seems to be working nicely. As is the console (both client and server).
Possibly the biggest benefit is separating the rendering of HUD elements
from the updating of them, and much less traversing of invisible views
whose only purpose is to control the positioning of the visible views.
The view flow tests are currently disabled until I adapt the flow code
to ECS.
There seems to be a problem with view resizing in that some gravities
don't follow resizing correctly.
While the libraries are probably getting a little out of hand, the
separation into its own directory is probably a good thing as an ECS
should not be tied to scenes. This should make the ECS more generally
useful.
This puts the hierarchy (transform) reference, animation, visibility,
renderer, active, and old_origin data in separate components. There are
a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately
in sw, reasons known, missing brush models in vulkan).
While quake doesn't really need an ECS, the direction I want to take QF
does, and it does seem to have improved memory bandwidth a little
(uncertain). However, there's a lot more work to go (especially fixing
the above bugs), but this seems to be a good start.
Fixes cshifts not fading. I'm sure there is a better fix, but this at
least gets qw mostly usable (for testing, at least: something is wonky
with roll).
I guess some of the earlier entity/scene handling hadn't been tested for
flags as no entity was ever being created for a flag. This fixes a
segfault when another player carrying a flag is potentially visible.
Also make the -16 Z offset local. It looks better than global, and the
global was quite wrong anyway as it was incorrectly updating W (which
caused me to spend way too long figuring out why positions were
breaking).
There are still issues with flag handling, and things are likely to
change with the ECS updates, but at least this lets me test.
This breaks console scaling for now (con_width and con_height are gone),
but is a major step towards window resize support as console stuff
should never have been in viddef_t in the first place.
The client screen init code now sets up a screen view (actually the
renderer's scr_view) that is passed to the client console so it can know
the size of the screen. The same view is used by the status bar code.
Also, the ram/cache/paused icon drawing is moved into the client screen
update code. A bit of duplication, but I do plan on merging that
eventually.
Most were pretty easy and fairly logical, but gib's regex was a bit of a
pain until I figured out the real problem was the conditional
assignments.
However, libs/gamecode/test/test-conv4 fails when optimizing due to gcc
using vcvttps2dq (which is nice, actually) for vector forms, but not the
single equivalent other times. I haven't decided what to do with the
test (I might abandon it as it does seem to be UD).
