also caps software heatwave effect since it was sped up with interp
note : waterofs was left out, due to it producing stutters on water surfaces in softwaremode
Makes the game not "hard crash" when it fails to compile shaders
Fixes issues with shader leveltime
also fixes an issue where certain textures were blurred with shaders enables
despite what kk says, opengl sdl render hint is so much worse performancewise in software mode.
some of the feedback we´ve gotten on saturn also more or less confirms this
-Fix sound sometimes not unmuting when unfocusing and refocusing the game
- Fix the game not being able to turn sound on when starting the game with sound and music disabled
- Fix the sound toggles looking weird in the menu
3072 should be absolute max, it already tanks performance
also with precip dist on 4096 you literally hit the games vissprite limit and things start to disappear
lighttable sorting was on even with the palette shader disabled, but, we dont need that shit for non palette renderer mode
hope this shit doesent break anything ever pls
bleh, pegging midtextures to slopes now works correctly, but cutting them is broken again
atleast this fixes the performance issues
no idea tho why it screws up things so much
the custom shader toggle often broke stuff when toggled while palette shader was active
also clearing colormaps when toggling palette shader is ugly midlevel but atleast it doesent visually break completely
def need to somehow reinitialze colormaps instead or smth
this was way too much headache
set up a basic condition atm, so lighttable generation turns off if the paletteshader is turned off
this will break visually if the shader is turned on midrace atm
will implement smth better
if the mobj is actually a precipmobj!
precipmobj_t does not have eflags, so P_MobjFlip checking it would actually be accessing memory addresses beyond the end of the struct
perhaps this fixes a rare crash in P_MobjFlip on maps with snow and rain
See: https://git.do.srb2.org/STJr/SRB2/-/commit/197da95a232da92e61f88ee27c754e8671a6624f
seems like screwing with the extrabytes/alignbits specifically in the zone memory allocations corrupt something in 32bit software mode
reverting this fixes the issue but comes with a small performance hit on busy maps
* Alias with no args not only prints out the help text but all
command aliases.
* Alias with just one argument prints all commands that begin with
the first argument.
eeeh secbright a Opengl only thing anyways
and having it in Saturn options just made the game sigsegv in Saturn menu
downloadspeed can stay at max, it barely reaches the value ever anyways aswell as why would anyone ever want to lower it
"unfiltered" almost acts the same as just disabling the amiga filter
dithering is nothing anyone needs to change
default value is recommended and openmpt chooses the best one with that autmatically anyways
else it wont apply, the music needs to be restarted for it
the command functions the same as RestartAudio just without restarting the sound system only music playback
Turn off all the music stuff from Galaxy/Bird
Turn off Player Stretching by default
Enable Amiga resampler and disable Tracker module filters (as recommended by OpenMPT)
Set addon download speed to max
This seems to fix the rare "diff is zero" crash on certain maps with visportals in ogl
og: Use single dynamic array instead of three for storing drawnodes
Remove now unnecessary drawcount variable
finally can see shit in the dark with shaders, or not :p
its also added to the options aswell
kinda hope this is the right way to do this, but it works so lul
Port from Birdhouse
- msaa is enabled with command line parameter -msaa <number of samples>
- alpha to coverage is enabled with parameter -a2c
- note: a2c has issues with transparent surfaces becoming less opaque
Need to find a way to make it toggable from cvar/menu somehow
See: https://git.do.srb2.org/bird/Kart-Public/-/commit/6de9344875ff5d1b140cc4345cf155a15cc1102f
(Sometimes key "flags" could go after key "func" which caused cvar to have CV_CALL flag but no func set)
Also fix CV_RegisterVar returning error handler function instead of cvar userdata for cvars with CV_CALL and without CV_NOINIT
I only did this because of TetraKanyx#7259 at discord. She ACTUALLY ran out of freeslots for her own server while testing how many fucking maps can you fit before the server crashes.
I have not tested if this actually works, but we'll find out eventually :)
Instead of FILE pointer stored in the transfer, they go in their own array. The number of nodes accessing a file is kept track of, and it's only fully closed after everyone who needs it is done with it.
Means that will unfortunately do a lot more seeking, but multiple users can download the same file now without it being implementation specific.
- It was actually ACCELERATION axis input that was predominantly broken!
- It was inexplicably slightly under double what it should be (98 instead of the digital value of 50), which meant brake analog input struggled to dampen it.
- Analog brake deceleration also gets a slight buff, from 24 to 25 (previously off from the digital value of 25 due to integer division rounding)
- Remove a pointless, always-true condition for brake handling.
- Checked whether accel was held down OR whether `cmd->forwardmove` was less than or equal 0...
- But further up the same function, `cmd` was invariably overwritten with a blank `I_BaseTiccmd`!
- Therefore, `cmd->forwardmove` would always equal 0, and the `forwardmove` subtraction would always occur.
- Fixed off by one in Got_RequestFilePak that could cause correct, maximised-space-usage packets to be rejected
- More verbose printing for aborting send files
- More verbose printing for client request files (behind a define for troubleshooting)
There's enough confidence among krew that there's zero apparent downside to this, but made sure to do it as a seperate commit if we have to hit the emergency switch and revert
- If no clients at server start or after 10 seconds of GS_LEVEL, and no Netxcmd waiting to be digested, halt all SV_MakeTic.
- Currently #define'd out, but if we don't get to test it before 1.6 release, I fully encourage community build developers to enable this codepath and trial it on their servers.
- It's absolutely netsafe to only have enabled on the host's end, the only risk is that a dedicated server might not re-awaken when presented with certain stimuli.
- Make all the I_Errors return false and print to the console instead.
- New prints for missing files if you can't fit it all into one packet.
- Make the startmessage warning less specific and direct you to the logfile, to accomodate all the different ways legacy downloads can fail.
- Catch buffer overrun opportunities and fail early.
- Add #define MORELEGACYDOWNLOADER for the equivalent of MOREFILENEEDED, but disabled for now because honestly we really shouldn't be encouraging people to use this thing by making it support 255 WADs at once, but also because that'd be MISERABLE to test
- Add a menu report for when legacy downloader attempts fail
It's the collective opinion of Kart Krew's coders that sticking to C90 spec isn't healthy... but while the compiler still warns for it in the v1 buildflags, avoid undesired reports.
If you're looking to this commit to figure out what a hypothetical 1.7 should change, also increment MODVERSION - in this commit's case it was already incremented by another branch.
Instead of not running for server or admin, run for ALL players, but only avoid *kicking* local or admin players.
Fixes a bug where having a non-interacting splitscreen player could take down your server.
- ALWAYS kick someone who's about to stop the server because they're about to overrun TICQUEUE, even if they're in the joiner grace period
- Reduce the joiner grace period for normal ping limit to 10 seconds (from 30)
- Properly account for ignoring all local players when the host is splitscreen
Clear and draw all game hud hook calls to 1 list
See merge request KartKrew/Kart-Public!318
(cherry picked from commit 7e17eb8591)
2cffc9b4 Clear and draw all game hud hook calls to 1 list
due to their reference count getting reset after
having their shadows spawned, resulting in a reference count of -1
and the mobj never being freed, or a use-after-free during the shadow's thinker.
Also adds some P_SetTargets to P_BlockThingsIterator to fix an inconsistency I noticed while investigating this.
- Does not function with controllers that don't produce continuous joystick events on hold, as testing unfortunately made clear.
- The entire thing would need to be rewritten to make up for that, and I don't have the time to invest that kind of energy into version 1.
- An unreliable feature is worse than no feature at all.
- They're binary inputs as processed by the game.
- A mechanism for binary inputs with no deadzone is already used for item and drift.
- Generally bound to triggers, not the stick.
- SDL still has a minimum deadzone, so won't fire endlessly.
* For left stick up/down/left/right input, allow holding a direction down to move continuously in a direction at a rate of 7 steps per second per axis
* Now supports accel axis being used for the Enter key/"accept" in menus, to mirror how an accel BUTTON bind will be used as an Enter event.
* If `kartvoterulechanges` is set to `Always`, the third option is always the opposite gametype, even if Encore is unlocked - that will now be present on the second option instead.
* This is both for consistancy with having Encore inaccessible on your gamedata, and a response to community feedback.
* The `kartencore` cvar being turned on will now be reflected in gametype rule changes from Battle to Race. This plugs one last hole in its area of effect for Race tracks.
This appears to be a long-time bug that exists upstream too, but nobody even knew about it before the MS rules alert made it clear this was actually happening!
This commit brings back the old code for W_CheckNumForNamePwad, using memcmp
instead of strncmp, which is readily inlined by modern C compilers and has
more acceptable performance in P_AddWadFile. Also removes some redundant
strlens, saving the result of one call instead.
This commit increases this branch's distance from SRB2 2.2, per Ashnal
and SteelT's note that I shouldn't worry too much about it, especially
when there's performance on the line.
This time without spare slots, because I don't see shenanigans like
WAD_MUSIC happening with skin indices. Verified to work by saving a
replay with 139 skins as the 133th skin and playing it back a few times.
Shouldn't cause issues with netcode either because there are no SINT8s
handling skin indices.
Now that 1.4 is out, maybe this will come in handy in 1.5, should 1.5 be
released. If not, I guess Ring Racers will make this branch redundant
once that comes out.
Implements W_VerifyPK3, thus allowing music PK3s - even those created
with an archiver, thanks to the preceding commit - to be loaded as
"unimportant" files, like music WADs can be.
Seems to be a regression in internal too. Requires more analysis on behaviour in the 2.2 engine, but essential for maintaining compatibility in 2.1 (such as with Opulence wobbly carpet).
- `cv_masterserver` - Replaces a hack checking for the original SRB2 MS addres every time, and additionally catches those who tested an early version of the http MS.
- `cv_usegamma` - This was previously WAY too easy to accidentially change. This way, a user who has had this accidentially happen will automatically return to baseline.
I originally wrote a ridiculous attempt at reimplementing the existing value rollaround. For one reason or another, that sidesteps net transmission. Let's just avoid all those hacks and limit our influence to changing the maximum allowed range.
Doesn't affect the conditions that allow entry -- just avoids pointlessly resetting the map if it occurs during the period where literally nothing can happen.
Notably implemented with a hack, but these have already or will be rewritten for Ring Racers, and backporting isn't viable or desirable, so functional is better than the alternative.
Because its z was being set but its old z wasn't being overwritten, at high enough refresh rates you can see it appear above its starting position for a single frame.
Done by modifying old_z instead of using P_SetOrigin for consistency of avoiding CheckPosition.
* Backport the fix to an interp-based crash caused by using a combination of interpolated and uninterpolated scale in renderer calculations.
* Between this and the last commit, I attempted a refactor of this and associated functions in order to find the cause of the above crash. Committed are the changes which resulted in increased performance.
Technically just removes one event that causes the crash instead of the actual crash, but I tried attacking it at the source and it's some nasty, nasty stuff...
* New version number.
* New MODVERSION.
* New asset hashes.
* Disable patch.kart requirement.
* Remove the request to modify CMakeLists.txt, because that got revamped and grabs the version number from elsewhere now.
They were skipped because I didn't expect anyone to use them as they're simply leftover SRB2 assets, but Kart Airlines surprised me by using them as pushable track hazards.
The part of HOSTMOD ministats that I wanted. Can go back to ms using the pingmeasurement cvar.
If Tyron wants to bring ministats fully in I think it'd be better to bring its ideas to replace the current HUD instead, ideally using the existing ping gfx, so they should bring it up with Oni
# Conflicts:
# src/d_clisrv.c
# src/d_netcmd.c
# src/d_netcmd.h
# src/doomstat.h
# src/hu_stuff.c
# src/m_menu.c
Update HMS version to 2.2.
Fetch the rules when master server cvar set. Print rules
in console when server register. Display the rules in the
menu when entering the server hosting menu or when
changing the advertise cvar.
* Fix some bugs.
* Reset bannode information properly, fixing being unable to join your own server.
* Write to the buffer before saving the kick/ban reason, rather than after.
* Improve the print output for the `showbanlist` command.
* Includes username.
* Includes remaining time as seen by a kicked joiner.
* Hides expired bans.
* Improve the messages for ban/kick related refused joins.
* Replace the Reason with the actual admin-provided reason for refused connection.
* Replace the "Server refuses connection" header with "You have been [banned/temporarily kicked] from the server", the previous given Reason.
* Fudge the time reported for temporary kicks so that a user is encouraged to return slightly after their tempkick ends, rather than before.
* Add an extra newline to the M_StartMessage for being kicked/banned with a reason provided.
* Ensure it can compile.
* Removing vanilla 2.2 properties that slipped in to previous commits.
* Rearranging i_tcp.c to avoid implicit declaration.
* Complete rename of `IsNameGood` to `EnsurePlayerNameIsGood`.
* Add "BANFORMAT" header, for versioning support.
* Add conversion from 1.3-and-earlier format to new system.
* Don't ban the entire internet - convert zero-masks to the most specific ones.
- Save a note of the username, not just the reason.
- Allow setting a mask with the `banip` command.
- Make ban.txt's formatting a lot more sane. Username and reason are stored in quotes. The mask uses the same formatting as actual CDIR.
- Keep track of if we tried to load ban.txt. If it wasn't, then don't save over it with a blank file.
- Disallow quotes in player names, as it makes player name detection in console more annoying, and saving username in files scary.
# Conflicts:
# src/d_clisrv.c
# src/d_netcmd.c
# src/i_tcp.c
Length is determined by the "kicktime" cvar, in minutes. By default, this is set to 10, but I'm willing to adjust this. Only applies to manual kicks (in the future, maybe also name filter kicks).
The timestamp for the unban time is even saved in ban.txt, so long-term temporary bans are completely possible. (I checked, you can attempt to ban someone for up to 1902 years if you really want to.)
# Conflicts:
# src/d_clisrv.c
# src/d_clisrv.h
# src/i_tcp.c
- Properly call D_SaveBan after remote bans. Bans are no longer saved in the ban command and instead wait for the actual kick to process, since before they were split between the two, which is what caused the discrepancy.
# Conflicts:
# src/d_clisrv.c
# src/i_tcp.c
The intent is to stop servers from needing to dedicate their limited name/MOTD space to things like advertising `lessbattlevotes`, and to avoid "punishing" a server in visibility for allowing temporary gametype switches. However, this is possibly a controversial change, so I'm doing it in its own commit in case there's a clear consensus to revert.
* A "canon" adaptation of the community-created server option `lessbattlevotes`.
* If set to "None", voting behaves as before.
* If set to "Race" or "Battle". that gametype is considered the preference.
* The voting screen is always operated from the perspective of the preferred gametype.
* If you're in an un-preferred gametype, the third vote option will always allow you to continue the gametype.
* If the preferred gametype is Race and you've just exited a Battle map, Encore may now appear on the second vote option.
* A number of bugs with voting have been corrected.
* If `kartencore` is on, the third vote option will now correctly have Encore applied.
* If a custom EXE or malformed packet sends an Encore flag alongside a Battle gametype ID, actively strip it.
* Just to note, clients do not enter Battle Encore with or without this change - this just prevents a promise the rest of the game couldn't fulfill.
2.2 Backports - add ceil slope double step-up/down and fix sprite/models all black in sector with light level of 256
See merge request KartKrew/Kart-Public!274
Makes the displayed FPS more accurate to what it's actually displaying.
Also removed HUDTRANS from it -- stop it fading out during level transitions, it's annoying when I actually want to see the FPS during those bits.
Was done this way for the sake of an older version of uncapped's timing; now that the new timing is much better, I decided it should remain as close to pre-uncapped as it can be.
Advertise_OnChange is CV_NETVAR, so the server will get registered by CV_LoadNetVars when the server starts.
This race condition occasionally pops up in master, but got very consistent with uncapped.
Co-Authored-By: Sally Coolatta <tehrealsalt@gmail.com>
Co-Authored-By: James R <justsomejames2@gmail.com>
Co-Authored-By: Monster Iestyn <iestynjealous@ntlworld.com>
Co-Authored-By: katsy <katmint@live.com>
Place Frame Interpolation in "Experimental" video options header
This seems like an appropriate way to describe the feature for now.
Add smooth level platter under interpolation, `renderdeltatics`
`renderdeltatics` can be used as a standard delta time in any place,
allowing for smooth menus. It will always be equal to `realtics`
when frame interpolation is turned off, producing consistent
framerate behavior everywhere it is used.
Add smooth rendering to save select screen
Add smooth rendering to Record/NiGHTS Attack, F_SkyScroll
Ensure viewsector is accurate to viewx/viewy
This fixes a potential crash in OpenGL when changing between levels.
Ensure + commands get executed before map start
Always have precise_t defined
Fix misc dropshadow issues
Reset view interpolation on level load
Remove unnecessary precipmobj thinker hack
Add reset interpolation state functions
Reset precip interpolation on snap to ceil
Reset mobj interp state on TeleportMove
Only swap view interp state if a tick is run
Run anti-lag chasecam at tic frequency
Fixes jittery and unstable chasecam in high latency netgames
Homogenize mobj interpolations
Add sector plane level interpolations
Add SectorScroll interpolator
Add SideScroll interpolator
Add Polyobj interpolator
Intialize interpolator list at a better time
Delete interpolators associated with thinkers
Interpolate mobj angles and player drawangle
Interpolate HWR_DrawModel
Add functions to handle interpolation
Much less code duplication
P_InitAngle, to fix angle interpolation on spawning objects
Fully fix drop shadows
It used the thing's floorz / ceilingz directly -- that wouldn't account for interpolated coordinates.
Do not speed up underwater/heatwave effect in OpenGL
Closer OpenGL underwater/heatwave effect to Software
Interpolate from time of previous tic
Previously interpolated from last 35th of a second, which
may be offset from game time due to connection lag.
Consider this the proper fix to 54148a0dd0 too.
Calculate FPS stuff even if frame is skipped
I decided ultimately to actually keep the frame skip optimization disabled, because I think it is actually a little bit helpful that you can still get accurate rendering perfstats while paused, however if we decide otherwise then we can have this optimization back without making the game act like it's lagging.
Keep rect in memory
Feel better about this than creating one all da time
Lots of FPS stuff
- Disabled VSync, due to the numerous problems it has.
- Instead, added an FPS cap.
- Frame interpolation is now tied to fpscap != 35.
- By default, the FPS cap is set to the monitor's refresh rate.
- Rewrote the FPS counter.
(This also consolidates several more commits ahead of this
fixing various issues. -eid)
Misc changes after Kart cherry-picks
Fix renderdeltatics with new timing data
Update mobj oldstates before all thinkers
Allow FPS cap values
Adjust how FPS cap is checked to improve FPS stability
Fix precip crash from missing vars
Improve the framerate limiter's timing for extreme stable FPS
Handle the sleep at the end of D_SRB2Loop instead of the start
Simplifies logic in the other parts of the loop, and fixes problems with it frequently waiting too long.
Reset mobj interp state on add
Add mobj interpolator on load netgame
Move mobj interpolators to r_fps
Dynamic slope interpolators
I_GetFrameTime to try and improve frame pace
(It doesn't feel that much better though.)
Move I_FinishUpdate to D_SRB2Loop to sync screen updates with FPS cap, use timestamps in I_FrameCapSleep to simplify the code
Fix plane interpolation light level flickering
Fix flickering plane interpolation for OpenGL in the exact same way
Funny OpenGL renderer being at least 50% copy-pasted Software code :)
P_SetOrigin & P_MoveOrigin to replace P_TeleportMove
Convert P_TeleportMove use to origin funcs
Revert "P_InitAngle, to fix angle interpolation on spawning objects"
This reverts commit a80c98bd164a2748cbbfad9027b34601185d93f5.
Waypoint polyobjects interpolate z & children
Add interpolation to more moving plane types
Adds interpolation to the following:
- Crumbling platforms
- Mario blocks
- Floatbob platforms (this one works really strangely due to two thinkers, maybe double-check this one?)
Reset overlays interp states each TryRunTics
Interpolate model interpolation (lol)
Use interp tracer pos for GL linkdraw
Papersprite angle interpolation
Makes the ending signpost smooth
Move intermission emerald bounce to ticker
Bring back shadows on polyobjects
Also optimizes the method used so rings can show their shadows too. Using just the subsector is a tad bit imprecise admittedly but any more precise methods get really laggy.
Fix a bunch of ticking in hu_ drawing functions
Revert "Reset overlays interp states each TryRunTics"
This reverts commit a71a216faa20e8751b3bd0157354e8d748940c92.
Move intro ticking out of the drawer
Adjust 1up monitor icon z offsets
Fixes interpolation issues with 1up monitors.
Delta time choose player menu animations
Add drawerlib deltaTime function
Interpolate afterimages further back
Use old sleep in dedicated mode
Clamp cechotimer to 0
Fixes issues with cechos staying on-screen and glitching out
(NiGHTS items for example).
Revert "Remove unnecessary precipmobj thinker hack"
This reverts commit 0e38208620d19ec2ab690740438ac2fc7862a49e.
Fix frame pacing when game lags behind
The frame timestamp should've been made at the start of the frame, not the end.
Fix I_FrameCapSleep not respecting cpusleep
Jonathan Joestar bruh
Allow dedicated to use precise sleep timing again
Instead of only using one old sleep, just enforce framerate cap to match TICRATE.
Make Lua TeleportMove call MoveOrigin
Reset Metal fume interp state on appear
Add interpdebug
Put interpdebug stuff in perfstats instead
Add timescale cvar
Slow the game down to debug animations / interpolation problems! Speed it up if you need to get somewhere quickly while mapping!
Enable timescale outside of DEVELOP builds
It has NETVAR, so it should be fine -- put an end to useful debugging features excluded in multiplayer!
Force interpolation when timescale != 1.0
Reset old_z in MT_LOCKON think
Fixes interpolation artifacting due to spawn pos.
Fix cutscenes in interp
Fix boss1 laser in interp
Interpolate mobj scale
Precalculate refresh rate
Slower PCs can have issue querying mode over and over. This might kinda suck for windowed mode if you have different refresh rate displays but oh well
Fix interp scaling crashing software
Reset interp scale when Lua sets .scale
Disable angle interp on fresh mobjs
Fix interp scale crash for hires sprites
Interp shadow scales
Copy interp state in P_SpawnMobjFromMobj
Fix multiplayer character select
Don't interpolate mobj state if frac = 1.0
Fix Mario block item placement
Interpolate spritescale/offset x/y
Fix offset copies for SpawnMobjFromMobj
THANKS SAL
Add Lua HUD drawlists
Buffers draw calls between tics to ensure hooks
run at the originally intended rate.
Rename drawerlib deltaTime to getDeltaTime
Make renderisnewtic is false between tics
I know what I'm doing! I swear
Completely refactor timing system
Time is now tracked internally in the game using I_GetPreciseTime
and I_UpdateTime. I_Time now pulls from this internal timer. The
system code no longer needs to keep track of time itself.
This significantly improves frame and tic timing in interp mode,
resulting in a much smoother image with essentially no judder at
any framerate.
Ensure mobj interpolators reset on level load
Ensure view is not interpolated on first frame
Disable sprite offset interpolation (for now)
Refactor timing code even more
System layer is greatly simplified and framecap
logic has been moved internally. I_Sleep now
takes a sleep duration and I_SleepDuration
generically implements a precise sleep with spin
loop.
mostly a copy/paste job, this fixes issues with certain sloped surfaces improperly obstructing sight (ported files from srb2 commit 4c9b83b6bdd8cd3e2626505940de75668e3db0c2)
* Do not allow any joining spectators if anybody got onto the last lap while not in FREE PLAY (this is the same condition as nospectategrief, for consistency).
* Reset nospectategrief to 0 if there is literally nobody playing, to prevent a fully locked-out server.
* This means it's not a problem to reset spectatorreentry even with the map command.
* Change the default for spectatorreentry to 30 seconds, from 60.
Adds back the "Loading file" message when a file is loaded
Adds individual file errors for things loaded with W_InitMultipleFiles (-file param)
Errors for a given file will now appear between "Loading file" and
the "Added file" or "not adding file" messages, making troubleshooting easier
No longer ask to register protocols in startup, instead, automatically register protocols and give the user a option to disable it in the menu.
Detect if ".local/user/applications" exists and if mime database tools are present on unix platforms to create it.
Now FixedHypot uses the code from R_PointToDist2, and R_PointToDist2 just calls FixedHypot.
Ultimately, this branch was intended to get rid of a redundant way to retrieve distance and replace it with the one that was actually good at its job. So consolidating FixedHypot and R_PointToDist2 together is just an extension of that.
Not convinced that the small speed benefit from P_AproxDistance is worth the "aproximate"[sic] results it gives. Let's instead try a define to replace it with FixedHypot. In Lua, the function gives a deprecated warning.
Inspired by the hyperwall fix for vanilla, except for everything. From little testing, actively improves waypoint checks, bumping, speed checks, wall collisions, Jawz targetting, Lightning Shield attacks, so on.
The only way I see this as a potential downgrade is A_Look (and related functions) getting slower, which are barely used in Kart.
Okay so 6464df9876e472d1210aabce4237d02af38377e1, I WAS mistaken! Except that's
not how you check for a map's existence, at least not how the old map command
did it.
(cherry picked from commit 566b4a1626399b1c1621bf8b4ab1f8426c789c36)
Because that resets Grow music when you stack Grow over Invincibility, and
Invincibility ends. (Also Megamix Themes.)
Thanks Snu, for calling P_RestoreMusic every tic!
It caused problems with crash reports not being made if the current working directory gets changed. Not even recommended anymore per the drmingw readme
https://github.com/jrfonseca/drmingw#exchndl
Reported by MK, apparently "small" is considered a data type for some systems. After a little bit of research, apparently it can happen when including <windows.h>... whatever, just rename the variable :p
If the version is not supported by the Makefile, the flag for the latest
version supported is set instead.
(cherry picked from commit bf90fbb91f28af30ff79523681e7f73e60121535)
Removes rooms, replaced with cv_advertise and "Advertise" on the host menu.
According to the new API, SRB2APPLICATION is sent instead of MODID. A contact
field was added, but there is no means of accessing it or setting it.
As a slight change, the server list will be populated even on an outdated
version of the game. (The new API was designed with this in mind.) The update
alert is still presented first of course.
Previously sounds with an origin would always start at max volume. This is
because the distance calculation adjusts the volume, and that volume needs to
be updated every tic as distance changes. Storing the original volume works.
- Far more inclined to give you Orbinaut, Jawz, Invincibility, and Grow. Far less inclined to give you Bananas or Sneakers.
- Item odds no longer scale with bumper count differences.
- Call DRPC_Init at the end of D_SRB2Main instead of in the middle
- Call Discord_RunCallbacks in D_SRB2Loop instead of G_Ticker
- Fix errorcount nums in I_Error, an old leftover from when Discord_Shutdown was not handled by I_AddExitFunction
Not complex because we aren't sending anything that isn't easily accessible via the Master Server anyway, just means we aren't sending plain-text IPs to Discord. Might be improved by basing the XOR key on other values (base RNG, maybe version) so that it's not like *right* there
Just some stuff backported from SRB2 2.2, well mostly
get_zlib_error function to reduce code duplication
Return false if it fails to load the VGZ lump
Reduce redundant calls to gme_set_equalizer
Fix sometimes loading a VGZ crashing the game
Using strcpy is stupid because we don't know how long the argument would be.
There's no need for a buffer anyway.
(cherry picked from commit 4e321012894b2aa87e312597f19be26b30545a8b)
Downloads must be confirmed before proceeding
Allows downloading mods for full servers
Client will wait for a slot to open on a full server to join
This has a 5 minute timeout
New function specifically for dropping rocketsneakers K_DropRocketSneaker
Used by Eggbox touchspecial to properly dispose of shoes and clean up hnext
Now also used by the shoe thinker to drop themselves
Fixes angle of spent shoe launch
This cleans up hnext when a mine shield is P_RemoveMobj'ed while being punted
Otherwise, hnext could point to a removed mobj and cause undefined behavior
This also fixes the bug where if you have multiple mines in your slot, drag one
and have it punted, all your unused mines would disappear.
This should/may fix the crashes/desyncs I've observed in gameplay when a held mine is punted.
Stops the client from using reliable packets before joining a server
Clients can time out during addon loading
sending reliable packets before then can cause out of order acks
This causes joinbug, chatbug, and chatspam, as well as
general server instability due to unnecesary packetspam
If anyone complains about this being an unfair advantage, you can
literally get the same result in the base game by building a custom
controller that maps digital keypresses to an analog joystick. Ask
Tyrone about his hitbox. All this does is remove the hardware
differential between keyboard and controller.
Now they run wipe logic to wait the same amount of
time that clients do, without actually rendering anything.
Previously, the server would start the new map immediately,
and clients would frameskip up to the server when they were done wiping.
You get a PACKETVERSION, for when some packets change format.
You get SRB2APPLICATION, for when you have big fucking mod.
(cherry picked from commit 6bd383621eee92b215f86c9c4b483934d7e60daa)
The new default is 15 minutes as well. And if you think that's too long, I have
confirmed that the Master Server delists inactive servers after a whopping 40
minutes, at least.
VERSION is the first number, SUBVERSION is the second number, and the third number burns in hell; we really don't need that precision
# Conflicts:
# src/doomdef.h
- Store level state periodically
- Load the closest usable level state when done rewinding for
quicker resumes
- Make playback menu fade out after 5 seconds of no activity
(but not while paused)
- Remove wrapping from replay hut (original wrapping was broken
at some point before 1.1 and it's not necessary anyway)
- Allow holding enter on frame advance for noisy slow-mo
from fickleheart
Ditched signal_handler to avoid worrying about async-signal-safe functions.
D_QuitNetGame is not called, so players whose programs are interrupted by a
signal will time out from the server. Because the game runs in a child process,
the window can close before the "Signal Caught" text box appears.
"(core dumped)" is also included in the message if core dumping could be
determined.
I've tried to make this so it almost never under-compensates, and over-compensates very little where possible.
I don't think it's 1:1 to software's current behaviour, and probably never will be due to software being very strange.
Added support for map names, matched by substring and keywords too!
Added support for two digit MAP codes without the MAP part.
Added support for decimal map number. (But who cares.)
Gave a better description of command.
Supported abbreviated optional parameters.
And now REALLY detects incorrect parameters.
* Use sdl2_mixer from mazmazz/srb2 due to removed options from homebrew-core
* Use `brew install --build-bottle` to build compatible libraries for old Macs
- Remove the potentially GPL-infringing discord_pass.h file.
- Let DISCORD_APPID be a public #define.
- Use server_context as party ID.
- Add more states ("Watching Demo", "Menu").
- Only show map images on supported maps. Falls back to an image of a dice.
- Displays "???" as the map name for Hell maps.
- Voting displays an image of the BG planet, depending on the gamemode.
- Added a fallback title screen large image.
- Added a fallback character image.
- General code cleanup & safety checks.
- Give CV_NETVAR to cv_maxplayers (I should come up with a better way of sending this information without overwriting user settings, but this'll do for now)
It's soooo close to being awesome, but so far away. Making game invitations as the host meant that it would redirect to "connect self" for other people, because we can't get the IP address from the host.
If anyone has a solution, you've got my gratitude; this was going so smoothly until it hit that brick wall.
This is not how you use pushlstring! This is actually sending uninitialized memory to Lua, which is making scripts have inconsistent results (duh?)
c/o JTE: "Tell Red they're a doofus."
The point here is ColorOpposite(MAXSKINCOLORS) would have given an actual result of its own since MAXSKINCOLORS & MAXSKINCOLORS is still MAXSKINCOLORS. This shouldn't happen though, as both Color_Opposite[MAXSKINCOLORS*2] and Color_Opposite[MAXSKINCOLOR*2+1] aren't defined.
Objectplace reallocates the mapthings list to add one more mapthing. By itself there's no problem with this.
But, mobj->spawnpoint is a pointer to the mapthing's location in the mapthings list.
So by reallocating the mapthings list, all references to mobj->spawnpoints point to freed memory.
... Oops.
Now when objectplace reallocates the mapthings list it actually corrects the locations of all mobj's spawnpoints to point to the new list.
Hooray, you can use NiGHTS objectplace again if you really want to.
[SRB2Kart](https://srb2.org/mods/) is a kart racing mod based on the 3D Sonic the Hedgehog fangame [Sonic Robo Blast 2](https://srb2.org/), based on a modified version of [Doom Legacy](http://doomlegacy.sourceforge.net/).
## Saturn Features (Take a look at the "Saturn Options" menu c;)
- Sprites player rotation on slopes; going on hills, levitate, going down, and so on alters your sprites (configurable)
- You can alter all the base kart HUD element offsets on the fly in the Saturn Options settings menu
-`addfilelocal` Command, for those who want to use things like their custom hud in netgames (Same as addfile but completely client sided)
- OpenMPT for Tracker module playback instead of GME
- Fixes looping and sounds better
- Allows filter configuration
- The minimal brightness with Shaders can be configured, now you can seeeee in dark areas (0-255 , uses Sector brightness values)
- Lua HUD hooks for Intermission (ex: You can make hostmod votes still visible during intermission!)
- Lua HUD hooks for Vote Screen (ex: You can make hostmod votes still visible during map vote screen!)
- Record Attack input display can now be used everywhere
- Smaller minimap icons and also show player names on the minimap (toggable)
-`showmusiccredit` command, shows you the current music track again
-`listskins` show a list of all skins currently loaded
- Visual Portals from Haya's HEP Client
- Toggable lowercase menu's also from Haya's HEP client
- Everything that Galaxy has
## Improvements / Bug fixes
- Replay size has been increased to 10MiB minimum, to make replay overflows very unlikely to happen
- can be set to 100MiB max with `maxdemosize` command in console
- Music changes now properly show the music credits (ex: Kart maps with easter eggs that alter the music)
- The mapper still has to provide a MusicDEF for this to work.
- Configurable chatlog length (yay can read those messages from 30 mins ago without opening log.txt)
- Configurable timeout for waiting to join a full server (in vanilla this is capped to 5 minutes before it boots you out)
- Characters now spin in skin selection menu (configurable)
- HTTP Addon download speed has been raised dramatically
- configurable with `downloadspeed` command
- HWR Drawnodes have been refactored, this should fix a few rare crashes esp in regards to OpenGL Visportals
- The Position Number in the corner is alot smaller now (half the size!)
- Toggable Lap animation
- Main menu shows the current renderer being used
- MSAA and A2C Antialiasing support (Configurable in renderer.txt file)
## Performance / Debugging
- Access for `mobj_t` and `player_t` fields from Lua has been completely rewritten, for much better performance with many Lua scripts
- Lua shows Tracebacks whenever an error occurs
- The Lua Perfstats page now has multiple pages and is more organized (ps_thinkframe_page X in console)
- People with lower end hardware can disable "screen textures" with "gr_screentextures" command, huge performance gain with minimal visual loss
- Intermission backgrounds, heat wave effects and etc are broken with this
-`ffloorclip`, exclusive to Software, which boosts performance on maps with many Floor over Floor sectors
## Technical fixes
- ZFigthing Textures in Opengl mode have been fixed in engine (well almost all of it)
- FOFs intersecting with slopes have less issues and now render correctly in Opengl
- Midtextures on slopes in Opengl are fixed, many weird guardrails and fences, aswell as some of those sticking out textures from the ground on some maps should be gone
- The annoying depraction messages for `P_TeleportMove` and `P_AproxDistance` have been silenced
- Silenced the annoying "cant find next map..." messages as theyre super useless and annoying anyways
- Added a small cooldown on `map` command due to spamming causing a SIGSEGV
## MISC
- Bird's Camara Tilting feature is no longer turned on by default
- Bird's warning on the title screen has been removed
## Bugs
- On maps which change the song multiple times on map start (exp: Wandering Falls) may show multiple music credits appearing
- A2C antialiasing makes transparent surfaces even more transparent
# for pull requests, take the owner's name only, if this isn't the same repo of course
- set "REPO=%APPVEYOR_REPO_BRANCH%"
- if not [%APPVEYOR_PULL_REQUEST_HEAD_REPO_NAME%] == [] ( if not [%APPVEYOR_PULL_REQUEST_HEAD_REPO_NAME%] == [%APPVEYOR_REPO_NAME%] ( for /f "delims=/" %%a in ("%APPVEYOR_PULL_REQUEST_HEAD_REPO_NAME%") do set "REPO=%%a-%APPVEYOR_PULL_REQUEST_HEAD_REPO_BRANCH%" ) )
- set "EXENAME=EXENAME=srb2win-%REPO%-%GITSHORT%.exe"
- set "SRB2_MFLAGS=-C src WARNINGMODE=1 CCACHE=1 NOOBJDUMP=1 %NOUPX% %EXENAME%"
- if [%X86_64%] == [1] ( set "MINGW_FLAGS=MINGW64=1 X86_64=1 GCC81=1" ) else ( set "MINGW_FLAGS=MINGW=1 GCC91=1" )
- set "SRB2_MFLAGS=%SRB2_MFLAGS% %MINGW_FLAGS% %CONFIGURATION%=1"
* Added SDL_RenderGetWindow() to get the window associated with a renderer
* Added floating point rectangle functions:
* SDL_PointInFRect()
* SDL_FRectEmpty()
* SDL_FRectEquals()
* SDL_FRectEqualsEpsilon()
* SDL_HasIntersectionF()
* SDL_IntersectFRect()
* SDL_UnionFRect()
* SDL_EncloseFPoints()
* SDL_IntersectFRectAndLine()
* Added SDL_IsTextInputShown() which returns whether the IME window is currently shown
* Added SDL_ClearComposition() to dismiss the composition window without disabling IME input
* Added SDL_TEXTEDITING_EXT event for handling long composition text, and a hint SDL_HINT_IME_SUPPORT_EXTENDED_TEXT to enable it
* Added the hint SDL_HINT_MOUSE_RELATIVE_MODE_CENTER to control whether the mouse should be constrained to the whole window or the center of the window when relative mode is enabled
* The mouse is now automatically captured when mouse buttons are pressed, and the hint SDL_HINT_MOUSE_AUTO_CAPTURE allows you to control this behavior
* Added the hint SDL_HINT_VIDEO_FOREIGN_WINDOW_OPENGL to let SDL know that a foreign window will be used with OpenGL
* Added the hint SDL_HINT_VIDEO_FOREIGN_WINDOW_VULKAN to let SDL know that a foreign window will be used with Vulkan
* Added the hint SDL_HINT_QUIT_ON_LAST_WINDOW_CLOSE to specify whether an SDL_QUIT event will be delivered when the last application window is closed
* Added the hint SDL_HINT_JOYSTICK_ROG_CHAKRAM to control whether ROG Chakram mice show up as joysticks
Windows:
* Added support for SDL_BLENDOPERATION_MINIMUM and SDL_BLENDOPERATION_MAXIMUM to the D3D9 renderer
Linux:
* Compiling with Wayland support requires libwayland-client version 1.18.0 or later
* Added the hint SDL_HINT_X11_WINDOW_TYPE to specify the _NET_WM_WINDOW_TYPE of SDL windows
* Added the hint SDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR to allow using libdecor with compositors that support xdg-decoration
Android:
* Added SDL_AndroidSendMessage() to send a custom command to the SDL java activity
* SDL_RenderGeometryRaw() takes a pointer to SDL_Color, not int. You can cast color data in SDL_PIXELFORMAT_RGBA32 format (SDL_PIXELFORMAT_ABGR8888 on little endian systems) for this parameter.
* Improved accuracy of horizontal and vertical line drawing when using OpenGL or OpenGLES
* Added the hint SDL_HINT_RENDER_LINE_METHOD to control the method of line drawing used, to select speed, correctness, and compatibility.
Windows:
* Fixed size of custom cursors
Linux:
* Fixed hotplug controller detection, broken in 2.0.18
* The SDL wiki documentation and development headers are automatically kept in sync
* Each function has information about in which version of SDL it was introduced
* SDL-specific CMake options are now prefixed with 'SDL_'. Be sure to update your CMake build scripts accordingly!
* Added the hint SDL_HINT_APP_NAME to let SDL know the name of your application for various places it might show up in system information
* Added SDL_RenderGeometry() and SDL_RenderGeometryRaw() to allow rendering of arbitrary shapes using the SDL 2D render API
* Added SDL_SetTextureUserData() and SDL_GetTextureUserData() to associate application data with an SDL texture
* Added SDL_RenderWindowToLogical() and SDL_RenderLogicalToWindow() to convert between window coordinates and logical render coordinates
* Added SDL_RenderSetVSync() to change whether a renderer present is synchronized with vblank at runtime
* Added SDL_PremultiplyAlpha() to premultiply alpha on a block of SDL_PIXELFORMAT_ARGB8888 pixels
* Added a window event SDL_WINDOWEVENT_DISPLAY_CHANGED which is sent when a window changes what display it's centered on
* Added SDL_GetWindowICCProfile() to query a window's ICC profile, and a window event SDL_WINDOWEVENT_ICCPROF_CHANGED that is sent when it changes
* Added the hint SDL_HINT_VIDEO_EGL_ALLOW_TRANSPARENCY to allow EGL windows to be transparent instead of opaque
* SDL_WaitEvent() has been redesigned to use less CPU in most cases
* Added SDL_SetWindowMouseRect() and SDL_GetWindowMouseRect() to confine the mouse cursor to an area of a window
* You can now read precise mouse wheel motion using 'preciseX' and 'preciseY' event fields
* Added SDL_GameControllerHasRumble() and SDL_GameControllerHasRumbleTriggers() to query whether a game controller supports rumble
* Added SDL_JoystickHasRumble() and SDL_JoystickHasRumbleTriggers() to query whether a joystick supports rumble
* SDL's hidapi implementation is now available as a public API in SDL_hidapi.h
Windows:
* Improved relative mouse motion over Windows Remote Desktop
* Added the hint SDL_HINT_IME_SHOW_UI to show native UI components instead of hiding them (defaults off)
Windows/UWP:
* WGI is used instead of XInput for better controller support in UWP apps
Linux:
* Added the hint SDL_HINT_SCREENSAVER_INHIBIT_ACTIVITY_NAME to set the activity that's displayed by the system when the screensaver is disabled
* Added the hint SDL_HINT_LINUX_JOYSTICK_CLASSIC to control whether /dev/input/js* or /dev/input/event* are used as joystick devices
* Added the hint SDL_HINT_JOYSTICK_DEVICE to allow the user to specify devices that will be opened in addition to the normal joystick detection
* Added SDL_LinuxSetThreadPriorityAndPolicy() for more control over a thread priority on Linux
Android:
* Added support for audio output and capture using AAudio on Android 8.1 and newer
* Steam Controller support is disabled by default, and can be enabled by setting the hint SDL_HINT_JOYSTICK_HIDAPI_STEAM to "1" before calling SDL_Init()
Apple Arcade:
* Added SDL_GameControllerGetAppleSFSymbolsNameForButton() and SDL_GameControllerGetAppleSFSymbolsNameForAxis() to support Apple Arcade titles
iOS:
* Added documentation that the UIApplicationSupportsIndirectInputEvents key must be set to true in your application's Info.plist in order to get real Bluetooth mouse events.
* Steam Controller support is disabled by default, and can be enabled by setting the hint SDL_HINT_JOYSTICK_HIDAPI_STEAM to "1" before calling SDL_Init()
* Added clearer names for RGB pixel formats, e.g. SDL_PIXELFORMAT_XRGB8888, SDL_PIXELFORMAT_XBGR8888, etc.
Windows:
* Added the RAWINPUT controller driver to support more than 4 Xbox controllers simultaneously
* Added the hint SDL_HINT_JOYSTICK_RAWINPUT to control whether the RAWINPUT driver should be used
* Added the hint SDL_HINT_JOYSTICK_HIDAPI_CORRELATE_XINPUT to control whether XInput and WGI should be used to for complete controller functionality with the RAWINPUT driver.
macOS:
* Added the SDL_WINDOW_METAL flag to specify that a window should be created with a Metal view
* Added SDL_Metal_GetLayer() to get the CAMetalLayer backing a Metal view
* Added SDL_Metal_GetDrawableSize() to get the size of a window's drawable, in pixels
Linux:
* Added the hint SDL_HINT_AUDIO_DEVICE_APP_NAME to specify the name that shows up in PulseAudio for your application
* Added the hint SDL_HINT_AUDIO_DEVICE_STREAM_NAME to specify the name that shows up in PulseAudio associated with your audio stream
* Added the hint SDL_HINT_LINUX_JOYSTICK_DEADZONES to control whether HID defined dead zones should be respected on Linux
* Added the hint SDL_HINT_THREAD_PRIORITY_POLICY to specify the thread scheduler policy
* Added the hint SDL_HINT_THREAD_FORCE_REALTIME_TIME_CRITICAL to allow time critical threads to use a realtime scheduling policy
Android:
* Added SDL_AndroidRequestPermission() to request a specific system permission
* Added the hint SDL_HINT_ANDROID_BLOCK_ON_PAUSE_PAUSEAUDIO to control whether audio will pause when the application goes intot he background
OS/2:
* Added support for OS/2, see docs/README-os2.md for details
Emscripten (running in a web browser):
* Added the hint SDL_HINT_EMSCRIPTEN_ASYNCIFY to control whether SDL should call emscripten_sleep internally
* Added SDL_GetTextureScaleMode() and SDL_SetTextureScaleMode() to get and set the scaling mode used for a texture
* Added SDL_LockTextureToSurface(), similar to SDL_LockTexture() but the locked area is exposed as a SDL surface.
* Added new blend mode, SDL_BLENDMODE_MUL, which does a modulate and blend operation
* Added the hint SDL_HINT_DISPLAY_USABLE_BOUNDS to override the results of SDL_GetDisplayUsableBounds() for display index 0.
* Added the window underneath the finger to the SDL_TouchFingerEvent
* Added SDL_GameControllerTypeForIndex(), SDL_GameControllerGetType() to return the type of a game controller (Xbox 360, Xbox One, PS3, PS4, or Nintendo Switch Pro)
* Added the hint SDL_HINT_GAMECONTROLLERTYPE to override the automatic game controller type detection
* Added SDL_JoystickFromPlayerIndex() and SDL_GameControllerFromPlayerIndex() to get the device associated with a player index
* Added SDL_JoystickSetPlayerIndex() and SDL_GameControllerSetPlayerIndex() to set the player index associated with a device
* Added the hint SDL_HINT_GAMECONTROLLER_USE_BUTTON_LABELS to specify whether Nintendo Switch Pro controllers should use the buttons as labeled or swapped to match positional layout. The default is to use the buttons as labeled.
* Added support for Nintendo GameCube controllers to the HIDAPI driver, and a hint SDL_HINT_JOYSTICK_HIDAPI_GAMECUBE to control whether this is used.
* Improved support for Xbox 360 and Xbox One controllers when using the HIDAPI driver
* Added support for many game controllers, including:
* 8BitDo FC30 Pro
* 8BitDo M30 GamePad
* BDA PS4 Fightpad
* HORI Fighting Commander
* Hyperkin Duke
* Hyperkin X91
* MOGA XP5-A Plus
* NACON GC-400ES
* NVIDIA Controller v01.04
* PDP Versus Fighting Pad
* Razer Raion Fightpad for PS4
* Razer Serval
* Stadia Controller
* SteelSeries Stratus Duo
* Victrix Pro Fight Stick for PS4
* Xbox One Elite Series 2
* Fixed blocking game controller rumble calls when using the HIDAPI driver
* Added SDL_zeroa() macro to zero an array of elements
* Added SDL_HasARMSIMD() which returns true if the CPU has ARM SIMD (ARMv6+) features
Windows:
* Fixed crash when using the release SDL DLL with applications built with gcc
* Fixed performance regression in event handling introduced in 2.0.10
* Added support for SDL_SetThreadPriority() for UWP applications
Linux:
* Added the hint SDL_HINT_VIDEO_X11_WINDOW_VISUALID to specify the visual chosen for new X11 windows
* Added the hint SDL_HINT_VIDEO_X11_FORCE_EGL to specify whether X11 should use GLX or EGL by default
iOS / tvOS / macOS:
* Added SDL_Metal_CreateView() and SDL_Metal_DestroyView() to create CAMetalLayer-backed NSView/UIView and attach it to the specified window.
iOS/ tvOS:
* Added support for Bluetooth Steam Controllers as game controllers
tvOS:
* Fixed support for surround sound on Apple TV
Android:
* Added SDL_GetAndroidSDKVersion() to return the API level of the current device
* Added support for audio capture using OpenSL-ES
* Added support for Bluetooth Steam Controllers as game controllers
* Fixed rare crashes when the app goes into the background or terminates
* The SDL_RW* macros have been turned into functions that are available only in 2.0.10 and onward
* Added SDL_SIMDGetAlignment(), SDL_SIMDAlloc(), and SDL_SIMDFree(), to allocate memory aligned for SIMD operations for the current CPU
* Added SDL_RenderDrawPointF(), SDL_RenderDrawPointsF(), SDL_RenderDrawLineF(), SDL_RenderDrawLinesF(), SDL_RenderDrawRectF(), SDL_RenderDrawRectsF(), SDL_RenderFillRectF(), SDL_RenderFillRectsF(), SDL_RenderCopyF(), SDL_RenderCopyExF(), to allow floating point precision in the SDL rendering API.
* Added SDL_GetTouchDeviceType() to get the type of a touch device, which can be a touch screen or a trackpad in relative or absolute coordinate mode.
* The SDL rendering API now uses batched rendering by default, for improved performance
* Added SDL_RenderFlush() to force batched render commands to execute, if you're going to mix SDL rendering with native rendering
* Added the hint SDL_HINT_RENDER_BATCHING to control whether batching should be used for the rendering API. This defaults to "1" if you don't specify what rendering driver to use when creating the renderer.
* Added the hint SDL_HINT_EVENT_LOGGING to enable logging of SDL events for debugging purposes
* Added the hint SDL_HINT_GAMECONTROLLERCONFIG_FILE to specify a file that will be loaded at joystick initialization with game controller bindings
* Added the hint SDL_HINT_MOUSE_TOUCH_EVENTS to control whether SDL will synthesize touch events from mouse events
* Improved handling of malformed WAVE and BMP files, fixing potential security exploits
Linux:
* Removed the Mir video driver in favor of Wayland
iOS / tvOS:
* Added support for Xbox and PS4 wireless controllers in iOS 13 and tvOS 13
* Added support for text input using Bluetooth keyboards
Android:
* Added low latency audio using OpenSL ES
* Removed SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH (replaced by SDL_HINT_MOUSE_TOUCH_EVENTS and SDL_HINT_TOUCH_MOUSE_EVENTS)
SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH=1, should be replaced by setting both previous hints to 0.
SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH=0, should be replaced by setting both previous hints to 1.
* Added the hint SDL_HINT_ANDROID_BLOCK_ON_PAUSE to set whether the event loop will block itself when the app is paused.
For simple projects you can use the script located at build-scripts/androidbuild.sh
@@ -82,6 +79,23 @@ For more complex projects, follow these instructions:
4b. If you want to build manually, run './gradlew installDebug' in the project directory. This compiles the .java, creates an .apk with the native code embedded, and installs it on any connected Android device
If you already have a project that uses CMake, the instructions change somewhat:
1. Do points 1 and 2 from the instruction above.
2. Edit "<project>/app/build.gradle" to comment out or remove sections containing ndk-build
and uncomment the cmake sections. Add arguments to the CMake invocation as needed.
3. Edit "<project>/app/jni/CMakeLists.txt" to include your project (it defaults to
adding the "src" subdirectory). Note that you'll have SDL2, SDL2main and SDL2-static
as targets in your project, so you should have "target_link_libraries(yourgame SDL2 SDL2main)"
in your CMakeLists.txt file. Also be aware that you should use add_library() instead of
add_executable() for the target containing your "main" function.
If you wish to use Android Studio, you can skip the last step.
4. Run './gradlew installDebug' or './gradlew installRelease' in the project directory. It will build and install your .apk on any
connected Android device
Here's an explanation of the files in the Android project, so you can customize them:
android-project/app
@@ -90,10 +104,12 @@ Here's an explanation of the files in the Android project, so you can customize
jni/ - directory holding native code
jni/Application.mk - Application JNI settings, including target platform and STL library
jni/Android.mk - Android makefile that can call recursively the Android.mk files in all subdirectories
jni/CMakeLists.txt - Top-level CMake project that adds SDL as a subproject
jni/SDL/ - (symlink to) directory holding the SDL library files
jni/SDL/Android.mk - Android makefile for creating the SDL shared library
jni/src/ - directory holding your C/C++ source
jni/src/Android.mk - Android makefile that you should customize to include your source code and any library references
jni/src/CMakeLists.txt - CMake file that you may customize to include your source code and any library references
src/main/assets/ - directory holding asset files for your application
src/main/res/ - directory holding resources for your application
src/main/res/mipmap-* - directories holding icons for different phone hardware
@@ -101,8 +117,7 @@ Here's an explanation of the files in the Android project, so you can customize
src/main/java/org/libsdl/app/SDLActivity.java - the Java class handling the initialization and binding to SDL. Be very careful changing this, as the SDL library relies on this implementation. You should instead subclass this for your application.
@@ -9,57 +8,29 @@ Requirements: Mac OS X 10.8 or later and the iOS 7+ SDK.
Instructions:
1. Open SDL.xcodeproj (located in Xcode-iOS/SDL) in Xcode.
2. Select your desired target, and hit build.
There are three build targets:
- libSDL.a:
Build SDL as a statically linked library
- testsdl:
Build a test program (there are known test failures which are fine)
- Template:
Package a project template together with the SDL for iPhone static libraries and copies of the SDL headers. The template includes proper references to the SDL library and headers, skeleton code for a basic SDL program, and placeholder graphics for the application icon and startup screen.
1. Open SDL.xcodeproj (located in Xcode/SDL) in Xcode.
FIXME: This needs to be updated for the latest methods
1. Run Xcode and create a new project using the iOS Game template, selecting the Objective C language and Metal game technology.
2. In the main view, delete all files except for Assets and LaunchScreen
3. Right click the project in the main view, select "Add Files...", and add the SDL project, Xcode/SDL/SDL.xcodeproj
4. Select the project in the main view, go to the "Info" tab and under "Custom iOS Target Properties" remove the line "Main storyboard file base name"
5. Select the project in the main view, go to the "Build Settings" tab, select "All", and edit "Header Search Path" and drag over the SDL "Public Headers" folder from the left
6. Select the project in the main view, go to the "Build Phases" tab, select "Link Binary With Libraries", and add SDL2.framework from "Framework-iOS"
7. Select the project in the main view, go to the "General" tab, scroll down to "Frameworks, Libraries, and Embedded Content", and select "Embed & Sign" for the SDL library.
8. In the main view, expand SDL -> Library Source -> main -> uikit and drag SDL_uikit_main.c into your game files
9. Add the source files that you would normally have for an SDL program, making sure to have #include "SDL.h" at the top of the file containing your main() function.
10. Add any assets that your application needs.
11. Enjoy!
Here is the easiest method:
1. Build the SDL library (libSDL2.a) and the iPhone SDL Application template.
2. Install the iPhone SDL Application template by copying it to one of Xcode's template directories. I recommend creating a directory called "SDL" in "/Developer/Platforms/iOS.platform/Developer/Library/Xcode/Project Templates/" and placing it there.
3. Start a new project using the template. The project should be immediately ready for use with SDL.
Here is a more manual method:
1. Create a new iOS view based application.
2. Build the SDL static library (libSDL2.a) for iOS and include them in your project. Xcode will ignore the library that is not currently of the correct architecture, hence your app will work both on iOS and in the iOS Simulator.
3. Include the SDL header files in your project.
4. Remove the ApplicationDelegate.h and ApplicationDelegate.m files -- SDL for iOS provides its own UIApplicationDelegate. Remove MainWindow.xib -- SDL for iOS produces its user interface programmatically.
5. Delete the contents of main.m and program your app as a regular SDL program instead. You may replace main.m with your own main.c, but you must tell Xcode not to use the project prefix file, as it includes Objective-C code.
TODO: Add information regarding App Store requirements such as icons, etc.
@@ -159,7 +129,7 @@ SDL for iPhone supports polling the built in accelerometer as a joystick device.
The main thing to note when using the accelerometer with SDL is that while the iPhone natively reports accelerometer as floating point values in units of g-force, SDL_JoystickGetAxis() reports joystick values as signed integers. Hence, in order to convert between the two, some clamping and scaling is necessary on the part of the iPhone SDL joystick driver. To convert SDL_JoystickGetAxis() reported values BACK to units of g-force, simply multiply the values by SDL_IPHONE_MAX_GFORCE / 0x7FFF.
iOS now supports Bluetooth mice on iPad, but by default will provide the mouse input as touch. In order for SDL to see the real mouse events, you should set the key UIApplicationSupportsIndirectInputEvents to true in your Info.plist
This is disabled by default since it seems to break the terms of the iOS SDK agreement for iOS versions prior to iOS 8. It can be re-enabled in SDL_config_iphoneos.h.
KMSDRM is supported on FreeBSD and OpenBSD. DragonFlyBSD works but requires being a root user. NetBSD isn't supported yet because the application will crash when creating the KMSDRM screen.
WSCONS support has been brought back, but only as an input backend. It will not be brought back as a video backend to ease maintenance.
OpenBSD note: Note that the video backend assumes that the user has read/write permissions to the /dev/drm* devices.
The WSCONS input backend needs read/write access to the /dev/wskbd* devices, without which it will not work properly. /dev/wsmouse must also be read/write accessible, otherwise mouse input will not work.
The evdev devices are only accessible to the root user by default. Edit devfs rules to allow access to such devices. The /dev/kbd* devices are also only accessible to the root user by default. Edit devfs rules to allow access to such devices.
The video driver currently provides full screen video support with keyboard and mouse input. Windowed mode is not yet supported, but is planned in the future. Only software rendering is supported.
The filesystem APIs return either Unix-style paths or RISC OS-style paths based on the value of the `__riscosify_control` symbol, as is standard for UnixLib functions.
The audio, loadso, thread and timer APIs are currently provided by UnixLib.
GCC atomics are currently broken on some platforms, meaning it's currently necessary to compile with `--disable-gcc-atomics` using autotools or `-DSDL_GCC_ATOMICS=OFF` using CMake.
The joystick, locale and power APIs are not yet implemented.
You can either use the precompiled libraries from the [SDL](https://www.libsdl.org/download.php) web site, or you can build SDL
yourself.
### Building SDL
0. To build SDL, your machine must, at a minimum, have the DirectX9.0c SDK installed. It may or may not be retrievable from
the [Microsoft](https://www.microsoft.com) website, so you might need to locate it [online](https://duckduckgo.com/?q=directx9.0c+sdk+download&t=h_&ia=web).
_Editor's note: I've been able to successfully build SDL using Visual Studio 2019 **without** the DX9.0c SDK_
1. Open the Visual Studio solution file at `./VisualC/SDL.sln`.
2. Your IDE will likely prompt you to upgrade this solution file to whatever later version of the IDE you're using. In the `Retarget Projects` dialog,
all of the affected project files should be checked allowing you to use the latest `Windows SDK Version` you have installed, along with
the `Platform Toolset`.
If you choose *NOT* to upgrade to use the latest `Windows SDK Version` or `Platform Toolset`, then you'll need the `Visual Studio 2010 Platform Toolset`.
3. Build the `.dll` and `.lib` files by right clicking on each project in turn (Projects are listed in the _Workspace_
panel in the _FileView_ tab), and selecting `Build`.
You may get a few warnings, but you should not get any errors.
Later, we will refer to the following `.lib` and `.dll` files that have just been generated:
-`./VisualC/Win32/Debug/SDL2.dll` or `./VisualC/Win32/Release/SDL2.dll`
-`./VisualC/Win32/Debug/SDL2.lib` or `./VisualC/Win32/Release/SDL2.lib`
-`./VisualC/Win32/Debug/SDL2main.lib` or `./VisualC/Win32/Release/SDL2main.lib`
_Note for the `x64` versions, just replace `Win32` in the path with `x64`_
### Creating a Project with SDL
- Create a project as a `Win32 Application`.
- Create a C++ file for your project.
- Set the C runtime to `Multi-threaded DLL` in the menu:
* gles1/gles2 support and renderers are disabled by default and can be enabled by configuring with `-DVIDEO_VITA_PVR=ON`
These renderers support 720p and 1080i resolutions. These can be specified with:
`SDL_setenv("VITA_RESOLUTION", "720", 1);` and `SDL_setenv("VITA_RESOLUTION", "1080", 1);`
* Desktop GL 1.X and 2.X support and renderers are also disabled by default and also can be enabled with `-DVIDEO_VITA_PVR=ON` as long as gl4es4vita is present in your SDK.
They support the same resolutions as the gles1/gles2 backends and require specifying `SDL_setenv("VITA_PVR_OGL", "1", 1);`
anytime before video subsystem initialization.
* gles2 support via PIB is disabled by default and can be enabled by configuring with `-DVIDEO_VITA_PIB=ON`
* By default SDL emits mouse events for touch events on every touchscreen.
Vita has two touchscreens, so it's recommended to use `SDL_SetHint(SDL_HINT_TOUCH_MOUSE_EVENTS, "0");` and handle touch events instead.
Individual touchscreens can be disabled with:
`SDL_setenv("VITA_DISABLE_TOUCH_FRONT", "1", 1);` and `SDL_setenv("VITA_DISABLE_TOUCH_BACK", "1", 1);`
* Support for L2/R2/R3/R3 buttons, haptic feedback and gamepad led only available on PSTV, or when using external ds4 gamepad on vita.
SDL has support for OpenGL ES 2.x under Windows via two alternative
implementations.
The most straightforward method consists in running your app in a system with
a graphic card paired with a relatively recent (as of November of 2013) driver
which supports the WGL_EXT_create_context_es2_profile extension. Vendors known
SDL will build with the Visual Studio project files with LLVM-based compilers, such as the Intel oneAPI C++
compiler, but you'll have to manually add the "-msse3" command line option
to at least the SDL_audiocvt.c source file, and possibly others. This may
not be necessary if you build SDL with CMake instead of the included Visual
Studio solution.
Details are here: https://github.com/libsdl-org/SDL/issues/5186
## OpenGL ES 2.x support
SDL has support for OpenGL ES 2.x under Windows via two alternative
implementations.
The most straightforward method consists in running your app in a system with
a graphic card paired with a relatively recent (as of November of 2013) driver
which supports the WGL_EXT_create_context_es2_profile extension. Vendors known
to ship said extension on Windows currently include nVidia and Intel.
The other method involves using the ANGLE library (https://code.google.com/p/angleproject/)
If an OpenGL ES 2.x context is requested and no WGL_EXT_create_context_es2_profile
extension is found, SDL will try to load the libEGL.dll library provided by
ANGLE.
The other method involves using the
[ANGLE library](https://code.google.com/p/angleproject/). If an OpenGL ES 2.x
context is requested and no WGL_EXT_create_context_es2_profile extension is
found, SDL will try to load the libEGL.dll library provided by ANGLE.
To obtain the ANGLE binaries, you can either compile from source from
https://chromium.googlesource.com/angle/angle or copy the relevant binaries from
a recent Chrome/Chromium install for Windows. The files you need are:
* libEGL.dll
* libGLESv2.dll
* d3dcompiler_46.dll (supports Windows Vista or later, better shader compiler)
or...
* d3dcompiler_43.dll (supports Windows XP or later)
https://chromium.googlesource.com/angle/angle or copy the relevant binaries
from a recent Chrome/Chromium install for Windows. The files you need are:
- libEGL.dll
- libGLESv2.dll
- d3dcompiler_46.dll (supports Windows Vista or later, better shader
compiler) *or* d3dcompiler_43.dll (supports Windows XP or later)
If you compile ANGLE from source, you can configure it so it does not need the
d3dcompiler_* DLL at all (for details on this, see their documentation).
d3dcompiler_* DLL at all (for details on this, see their documentation).
However, by default SDL will try to preload the d3dcompiler_46.dll to
comply with ANGLE's requirements. If you wish SDL to preload d3dcompiler_43.dll (to
support Windows XP) or to skip this step at all, you can use the
SDL_HINT_VIDEO_WIN_D3DCOMPILER hint (see SDL_hints.h for more details).
comply with ANGLE's requirements. If you wish SDL to preload
d3dcompiler_43.dll (to support Windows XP) or to skip this step at all, you
can use the SDL_HINT_VIDEO_WIN_D3DCOMPILER hint (see SDL_hints.h for more
details).
Known Bugs:
* SDL_GL_SetSwapInterval is currently a no op when using ANGLE. It appears
that there's a bug in the library which prevents the window contents from
refreshing if this is set to anything other than the default value.
Vulkan Surface Support
==============
Support for creating Vulkan surfaces is configured on by default. To disable it change the value of `SDL_VIDEO_VULKAN` to 0 in `SDL_config_windows.h`. You must install the [Vulkan SDK](https://www.lunarg.com/vulkan-sdk/) in order to use Vulkan graphics in your application.
- SDL_GL_SetSwapInterval is currently a no op when using ANGLE. It appears
that there's a bug in the library which prevents the window contents from
refreshing if this is set to anything other than the default value.
## Vulkan Surface Support
Support for creating Vulkan surfaces is configured on by default. To disable
it change the value of `SDL_VIDEO_VULKAN` to 0 in `SDL_config_windows.h`. You
must install the [Vulkan SDK](https://www.lunarg.com/vulkan-sdk/) in order to
#elif ( defined(__APPLE__) && (defined(__arm64__) || defined(__aarch64__)) ) /* this might work on other ARM targets, but this is a known quantity... */
/* altivec.h redefining bool causes a number of problems, see bugs 3993 and 4392, so you need to explicitly define SDL_ENABLE_ALTIVEC_H to have it included. */
Sint32x;/**< The amount scrolled horizontally, positive to the right and negative to the left */
Sint32y;/**< The amount scrolled vertically, positive away from the user and negative toward the user */
Uint32direction;/**< Set to one of the SDL_MOUSEWHEEL_* defines. When FLIPPED the values in X and Y will be opposite. Multiply by -1 to change them back */
floatpreciseX;/**< The amount scrolled horizontally, positive to the right and negative to the left, with float precision (added in 2.0.18) */
floatpreciseY;/**< The amount scrolled vertically, positive away from the user and negative toward the user, with float precision (added in 2.0.18) */
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