Commit graph

420 commits

Author SHA1 Message Date
Bill Currie
2a53047007 [nq,qw] Clean up centerprint dstring
It was quite redundant and the optimization it vaguely provided belongs
in sbar and not in the protocol parser.
2022-11-04 12:51:43 +09:00
Bill Currie
82d407e3c2 [nq] Get hud time and fps displays working
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).
2022-11-03 14:46:44 +09:00
Bill Currie
4491ce213b [client] Merge cl_screen.c
The client state that was accessed by cl_screen is now put in viewstate
and maintained by the client before calling CL_UpdateScreen.
2022-11-02 15:11:09 +09:00
Bill Currie
9f01cb25fe [qw] Move netgraph setup into cl_ngraph
This finally gets cl_screen so it can be merged.
2022-11-02 10:33:06 +09:00
Bill Currie
817aeb334e [ui] Convert view_t to an ECS entity
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.
2022-11-01 00:40:52 +09:00
Bill Currie
8acd5c558b [scene] Make entity_t just an entity id for ECS
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.
2022-10-23 22:24:36 +09:00
Bill Currie
4578b1af0d [vid] Remove console view from viddef_t
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.
2022-09-21 17:31:18 +09:00
Bill Currie
a2d50395d6 [qw] Correct client shutdown order
This is similar to the change in nq (and for the same reason), making
sure that client shutdown (and thus config writing) happens before input
system shutdown.
2022-05-18 09:46:05 +09:00
Bill Currie
6d62e91ce7 [gamecode] Clean up progs data access
pr_type_t now contains only the one "value" field, and all the access
macros now use their PACKED variant for base access, making access to
larger types more consistent with the smaller types.
2022-04-29 16:59:15 +09:00
Bill Currie
bff0847761 [cvar] Clean up most misinterpreted cvar types
The misinterpretations were due to either the cvar not being accessed
directly by the engine, but via only the callback, or the cvars were
accesssed only by progs (in which case, they should be float). The
remainder are a potential enum (hud gravity) and a "too hard basket"
(rcon password: need to figure out how I want to handle secret strings).
2022-04-24 20:04:06 +09:00
Bill Currie
12c84046f3 [cvar] Make cvars properly typed
This is an extremely extensive patch as it hits every cvar, and every
usage of the cvars. Cvars no longer store the value they control,
instead, they use a cexpr value object to reference the value and
specify the value's type (currently, a null type is used for strings).
Non-string cvars are passed through cexpr, allowing expressions in the
cvars' settings. Also, cvars have returned to an enhanced version of the
original (id quake) registration scheme.

As a minor benefit, relevant code having direct access to the
cvar-controlled variables is probably a slight optimization as it
removed a pointer dereference, and the variables can be located for data
locality.

The static cvar descriptors are made private as an additional safety
layer, though there's nothing stopping external modification via
Cvar_FindVar (which is needed for adding listeners).

While not used yet (partly due to working out the design), cvars can
have a validation function.

Registering a cvar allows a primary listener (and its data) to be
specified: it will always be called first when the cvar is modified. The
combination of proper listeners and direct access to the controlled
variable greatly simplifies the more complex cvar interactions as much
less null checking is required, and there's no need for one cvar's
callback to call another's.

nq-x11 is known to work at least well enough for the demos. More testing
will come.
2022-04-24 19:15:22 +09:00
Bill Currie
55f7886607 Remove some long dead cvars
The declarations were still around, but the creation and code using them
was removed long ago.
2022-04-24 17:23:46 +09:00
Bill Currie
d987cef32e [qw] Fix an extern in a C file
Rather worrying finding one. I guess I didn't feel like finding a header
for the declaration at time time.
2022-04-24 17:23:46 +09:00
Bill Currie
0880fab909 [nq,qw] Get demo capture working again
It turns it it had been broken for some time: it was attempting to write
the files to the wrong place.
2022-04-01 01:01:53 +09:00
Bill Currie
a29836cc2c [quakefs] Return QFile pointer from QFS_NextFile(name)
QFS_NextFilename was renamed to QFS_NextFile to reflect the fact it now
returns a QFile pointer for the newly created file (as well as the
name). This necessitated updating WritePNG to take a file pointer
instead of a file name, with the advantage that WritePNGqfs is no longer
necessary and callers have much more control over the creation of the
file.

This makes QFS_NextFile much more secure against file system race
conditions and attacks (at least in theory). If nothing else, it will
make it more robust in a multi-threaded environment.
2022-03-31 17:27:04 +09:00
Bill Currie
3c86764eb2 [scene] Move entity_t etc into scene headers
I meant to do this a while ago but forgot about it. Things are a bit of
a mess in that the renderer knows too much about entities, but
eventually the renderer will know about only things to render (meshes,
particles, etc).
2022-03-29 14:43:38 +09:00
Bill Currie
d69355f521 [renderer] Support multiple entity queues
While there's currently only the one still, this will allow the entities
to be multiply queued for multi-pass rendering (eg, shadows). As the
avoidance of putting an entity in the same queue more than once relies
on the entity id, all entities now come from the scene (which is stored
in cl_world in the client code for nq and qw), thus the extensive
changes in the clients.
2022-03-05 02:05:39 +09:00
Bill Currie
fb83d87a0e Fix some distcheck issues
Just keeping up with myself.
2022-03-01 10:12:50 +09:00
Bill Currie
7d059a0b56 [client] Merge nq and qw cl_view
They've been near-identical for years, now they're only one. It proved
necessary to start merging the HUD code which for now is just a few cvar
declarations (not even init), but that should be a separate set of
commits.
2022-02-28 12:12:51 +09:00
Bill Currie
aac9069d9f [nq,qw] Clean up cl_view's use of the client struct
This is a huge step towards merging cl_view.
2022-02-25 16:54:45 +09:00
Bill Currie
deff95f490 [client] Merge chase camera and much of input
Handling of view angles is a little hacky at the moment, but this gets
the chase camera code and most of the common input code into one place,
which will make cleaning up the camera code much easier.
2022-02-22 15:51:28 +09:00
Bill Currie
db8cf68ef3 [gamecode] Pass registered data pointer to builtins
This is the bulk of the work for recording the resource pointer with
with builtin data. I don't know how much of a difference it makes for
most things, but it's probably pretty big for qwaq-curses due to the
very high number of calls to the curses builtins.

Closes #26
2022-02-14 12:28:38 +09:00
Bill Currie
ff08ef3fa3 [nq,qw] Fix segfault when calling think
Think has no "other", and E_POINTER doesn't check for null (by design:
it's meant to be as fast as possible).
2022-02-06 21:20:00 +09:00
Bill Currie
01345ba675 [gamecode] Wrap most uses of PR_RESET_PARAMS with push/pop frame
rua_obj was skipped because that looks to be a bit more work and should
be a separate commit.

This is to avoid the stack getting mangled when calling progs functions
with parameters.
2022-02-05 10:26:47 +09:00
Bill Currie
e9e54d08c0 [gamecode] Rename func_t to pr_func_t
Even more consistency.
2022-01-18 15:36:58 +09:00
Bill Currie
cfe7c44df0 [gamecode] Rename ev_integer to ev_int
And other related fields so integer is now int (and uinteger is uint). I
really don't know why I went with integer in the first place, but this
will make using macros easier for dealing with types.
2022-01-18 13:27:19 +09:00
Bill Currie
2df64384c1 [gamecode] Clean up string_t and pointer_t
They are both gone, and pr_pointer_t is now pr_ptr_t (pointer may be a
little clearer than ptr, but ptr is consistent with things like intptr,
and keeps the type name short).
2022-01-18 12:11:14 +09:00
Bill Currie
0bd05c71ac [gamecode] Use unsigned for entity values
I don't know why they were ever signed (oversight at id and just
propagated?). Anyway, this resulted in "unsigned" spreading a bit, but
all to reasonable places.
2022-01-16 22:15:18 +09:00
Bill Currie
94871671d2 [qw] Use a callback for netchan logging
This gets outgoing packet logging working again. Yay, fill my hard-drive
faster ;)
2021-12-27 17:54:58 +09:00
Bill Currie
ca23065b90 [qw] Get chat info flag mostly working again
Currently does only chat (not afk), but the whole thing needs work
anyway (billboarded world-space canvas or similar).
2021-11-29 00:01:57 +09:00
Bill Currie
8cf0d00eda [qw] Switch quakeforge.cfg to property list format
Cvars aren't handled yet, but input configuration is. Seems to work :)
2021-11-14 10:32:35 +09:00
Bill Currie
adaa3c5485 [input] Get bindings actually working
The mouse bound to movement axes works (though signs are all over the
place, so movement direction is a little off), and binding F10 (key 68)
to quit works :)
2021-11-12 00:24:04 +09:00
Bill Currie
4406be8de3 [input] Move last button declarations
This puts all the client button declarations in the right place (for now:
eventually there will be just the one client input header).
2021-11-01 12:13:28 +09:00
Bill Currie
fed8f66824 [input] Rework logical buttons
kbutton_t is now in_button_t and has been moved to input.h. Also, a
button registration function has been added to take care of +button and
-button command creation and, eventually, direct binding of "physical"
buttons to logical buttons. "Physical" buttons are those coming in from
the OS (keyboard, mouse, joystick...), logical buttons are what the code
looks at for button state.

Additionally, the button edge detection code has been cleaned up such
that it no longer uses magic numbers, and the conversion to a float is
cleaner. Interestingly, I found that the handling is extremely
frame-rate dependent (eg, +forward will accelerate the player to full
speed much faster at 72fps than it does at 20fps). This may be a factor
in why gamers are frame rate obsessed: other games doing the same thing
would certainly feel different under varying frame rates.
2021-10-01 09:16:31 +09:00
Bill Currie
ca63c0360a Do an audit of hunk mark usage
I realized that after making the hunk 64-bit clean, I had forgotten to
go through and convert all the saved marks to size_t.
2021-07-29 11:43:27 +09:00
Bill Currie
f47e03e606 [model] Remove 64k limit on visible leafs
Modern maps can have many more leafs (eg, ad_tears has 98983 leafs).
Using set_t makes dynamic leaf counts easy to support and the code much
easier to read (though set_is_member and the iterators are a little
slower). The main thing to watch out for is the novis set and the set
returned by Mod_LeafPVS never shrink, and may have excess elements (ie,
indicate that nonexistent leafs are visible).
2021-07-26 11:32:05 +09:00
Bill Currie
40a26e4bc8 [scene] Rename libQFentity to libQFscene
And start working on scene management.
2021-07-24 14:20:59 +09:00
Bill Currie
91eeae5186 [qw] Clean up netgraph somewhat
The renderer's LineGraph now takes a height parameter, and netgraph now
uses cl_* cvars instead of r_* (which never really made sense),
including it's own height cvar (the render graphs still use
r_graphheight).
2021-07-11 10:59:27 +09:00
Bill Currie
755ef524e4 [video] Use views instead of conwidth and conheight
conwidth and conheight have been moved into vid.conview (probably change
the name at some time), and scr_vrect has been replaced by a view as
well. This makes it much easier to create 2d elements that follow the
screen size (taking advantage of a view's gravity) which will, in the
end, make changing the window size easier.
2021-07-10 18:04:34 +09:00
Bill Currie
972b0f8a70 [util] Make sizebuf and msg sizes unisgned
And clean up the mess.
2021-04-04 15:53:53 +09:00
Bill Currie
6fea5f5e1a [build] Add -Wformat-non-literal option
While this caused some trouble for pr_strings and configurable strftime
(evil hacks abound), it's the result of discovering an ancient (from
maybe as early as 2004, definitely before 2012) bug in qwaq's printing
that somehow got past months of trial-by-fire testing (origin understood
thanks to the warning finding it).
2021-03-29 17:27:06 +09:00
Bill Currie
a9bd436837 [build] Autoconfiscate printf format attribute
I don't know if gnu_printf is appropriate for all cases, but it is
needed for mingw32.
2021-03-27 19:52:59 +09:00
Bill Currie
c9f1d770e0 Merge master into csqc-improvements
That was a mess
2021-03-25 22:01:31 +09:00
Bill Currie
d39adc6a64 Reduce the diff noise for client_state_t.
And add a struct tag. Any added fields are, of course, unused. Most of the
changes are to bring the comments into agreement.
2021-03-25 18:16:12 +09:00
Bill Currie
bc8e37332c Make qw's cl.players dynamically allocated. 2021-03-25 18:15:28 +09:00
Bill Currie
d514d4e465 Bring client_state_t a little closer to matching. 2021-03-25 18:15:02 +09:00
Bill Currie
52b714ea57 Move qw's player_info_t to client/state.h
And use it instead of scoreboard_t in nq.
2021-03-25 18:14:53 +09:00
Bill Currie
dc7cb97481 [qw] Remove viewangles from client state
Other than the one line in cl_pred.c, it's redundant, but it looks to be
just a redundant copy from ancient times.
2021-03-20 02:24:47 +09:00
Bill Currie
5cf1da7c25 [client] Finish moving onground to viewstate
Missed this in the entity cleanup (really, should have been separate
commits, but oh well).
2021-03-20 00:58:37 +09:00
Bill Currie
5bf21931c7 [renderer] Remove more old fields from entity_t
The only transform related field remaining is old_origin. This also
brings the renderer closer to using simd (lots of stuff to fix still,
though).
2021-03-20 00:08:21 +09:00