src/engine/client/backend/opengles/opengles_sl_program.cpp:10:11: warning: suspicious #include of file with '.cpp' extension [bugprone-suspicious-include]
^
src/engine/graphics.h:330:67: warning: 2 adjacent parameters of 'CFreeformItem' of similar type ('float') are easily swapped by mistake [bugprone-easily-swappable-parameters]
CFreeformItem(float x0, float y0, float x1, float y1, float x2, float y2, float x3, float y3) :
^~~~~~~~~~~~~~~~~~
src/game/editor/layer_tiles.cpp:1802:14: warning: result of multiplication in type 'int' is used as a pointer offset after an implicit widening conversion to type 'ptrdiff_t' [bugprone-implicit-widening-of-multiplication-result]
mem_zero(&m_pSwitchTile[y * m_Width], o * sizeof(CSwitchTile));
^
src/game/server/entities/plasma.cpp💯152: warning: operator has equivalent nested operands [misc-redundant-expression]
if(SnapPlayer && SnapPlayer->GetTeam() != TEAM_SPECTATORS && !SnapPlayer->IsPaused() && SnapChar && SnapChar && SnapChar->Team() != m_ResponsibleTeam && SnapPlayer->m_ShowOthers != 1)
~~~~~~~~ ~~~~~~~~ ^
src/game/editor/editor.cpp:4295:38: warning: The right operand of '>' is a garbage value [clang-analyzer-core.UndefinedBinaryOperatorResult]
if(m_FilePreviewImageInfo.m_Width > Preview.w)
^ ~~~~~~~~~
4581: Adjustable prediction margin r=def- a=trml
This adds an option to adjust how early the client sends an input for a given tick. In vanilla this value is hardcoded to 10 milliseconds before the next tick, which is good for low-latency gameplay and/or when you have a stable connection, but sometimes it could perhaps be useful to increase the value, to either test something with a high ping (without having to joing a high-ping server or use on a 3rd party program like tc/netem), or for counteracting the effect of jitter and jumping ping.
The last part comes at a tradeoff for higher ping though, and it also doesn't handle lag caused by packet loss, but it I have found it useful in some situations when playing race/solo/dummy with a bad connection. Since it's a bit experimental I only added it as an f1 option and not stored between sessions, and also added a gameinfo flag to only support it on servers that implement #1441.
Edit: Also attempted to cleanup variable names for tick calculations in client.cpp slightly.
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [x] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [x] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
4590: Remove extra projectiles r=def- a=trml
Aligns the code with vanilla, and cleans up things a bit
(same as [329e6261f3](url))
These were used to show projectiles a tick (or fraction of a tick) earlier than they otherwise would (and they were also sent without extrainfo since they didn't matter for prediction), so removing them would perhaps not make a noticeable difference. (and perhaps also less of a difference now since weapon input isn't applied before the start of a tick anymore).
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
4593: Fix compiler warning with new ffmpeg version (currently built from git) r=heinrich5991 a=def-
```
src/engine/client/video.cpp:102:32: error: assigning to 'AVOutputFormat *' from 'const struct AVOutputFormat *' discards qualifiers
m_pFormat = m_pFormatContext->oformat;
~~~~~~~~~~~~~~~~~~^~~~~~~
src/engine/client/video.cpp:571:13: error: assigning to 'AVCodec *' from 'const AVCodec *' discards qualifiers
*ppCodec = avcodec_find_encoder(CodecId);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
<!-- What is the motivation for the changes of this pull request -->
## Checklist
- [ ] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
4607: Adopt upstream input (especially double click) handling, refactoring r=def- a=Robyt3
This adopts the 0.7 way of handling double clicks, by checking `Event.button.clicks` of the `SDL_Event`. The double click is stored as a flag which is cleared when the `MouseDoubleClick()` function is called (d215c73206 and 7977b46d36).
This reverts 72a6e20, as this hack is no longer required (closes#1745). Double clicking a friend in the friend list still works (#444) with both `gfx_asyncrender_old 0` and `1`.
Refactorings and minor fixes synchronizing with upstream:
- Only copy SDL keystate of _keyboard_ keys and mem_zero the rest to ensure out of bounds SDL keys don't trigger mouse keys.
- Rename variables and use SDL constants.
- Reduce unnecessary indentation.
## Checklist
- [X] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [X] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [X] Considered possible null pointers and out of bounds array indexing
- [X] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
Co-authored-by: trml <trml@users.noreply.github.com>
Co-authored-by: Dennis Felsing <dennis@felsin9.de>
Co-authored-by: Robert Müller <robert.mueller@uni-siegen.de>
Co-authored-by: oy <Tom_Adams@web.de>
4514: Implement sv_min_team_size (fixes#3720) r=edg-l a=def-
to prevent too small teams counting as team finishes. You can still
finish with a team smaller than sv_min_team_size, but only get regular
ranks, not team ranks.
This will require going through all our maps and setting
sv_min_team_size in map config for maps intended for more than 2
players. We will also need to remove all teamranks with smaller teams
from official database.
<!-- What is the motivation for the changes of this pull request -->
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
4534: Implement "reset" command r=edg-l a=def-
to reset specific config to default value
<!-- What is the motivation for the changes of this pull request -->
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
Co-authored-by: def <dennis@felsin9.de>
to prevent too small teams counting as team finishes. You can still
finish with a team smaller than sv_min_team_size, but only get regular
ranks, not team ranks.
This will require going through all our maps and setting
sv_min_team_size in map config for maps intended for more than 2
players. We will also need to remove all teamranks with smaller teams
from official database.
4306: Small optimization of EntityEx snapping r=def- a=trml
This drops sending entityex to old client versions, and for stationary pickups not in switch layer (since they don't benefit from entity ex for prediction).
It also slightly changes how m_StartTick is snapped for CLight and CGun when EntityEx is present (always sets it to 0, which could reduce network traffic slightly). However, this might cause misprediction (or invisible lights/guns) for clients who have already changed their version to 15.6, so can omit this part if wanted.
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
Co-authored-by: trml <trml@users.noreply.github.com>
4286: Don't divide by 0 with sv_plasma_per_sec r=edg-l a=def-
Thread 1 "DDNet-Server" received signal SIGFPE, Arithmetic exception.
0x000055555560d65f in CGun::Tick (this=0x55555583b440) at /media/ddnet/src/game/server/entities/gun.cpp:109
109 if(m_LastFire + Server()->TickSpeed() / g_Config.m_SvPlasmaPerSec <= Server()->Tick())
<!-- What is the motivation for the changes of this pull request -->
## Checklist
- [ ] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
Co-authored-by: def <dennis@felsin9.de>
4084: Send switch state to the client r=Learath2 a=edg-l
<!-- What is the motivation for the changes of this pull request -->
This PR is related to #3990
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [x] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
Co-authored-by: Edgar Luque <git@edgarluque.com>
3826: Respect TuneZone for characters r=def- a=TsFreddie
*I might be totally insane for doing this.
*The effect is only truly noticeable if you have high ping AND dropping packets.*
*clang-tidy's warning doesn't seems to relate to anything I've changed*
Now characters will try to respect TuneZones when ~~evolving and~~ predicting (like projectiles do). Since it is really important to keep TuningList as accurate as possible, I made a TuningList update logic so we try our best to update tunings only for the correct TuneZone (instead of constantly shoving current tuning into TuningList)
And each CCharacterCore now has its own Tunings to avoid any characters influencing GameWorld's tuning. Some server code has to be updated accordingly. I checked the code path, didn't notice anything that would make our server behave differently.
And I guess I should tag @trml myself this time.
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [x] Changed no physics that affect existing maps (as far as I could tell)
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
Co-authored-by: Freddie Wang <tsfreddiewang@gmail.com>
Co-authored-by: def <dennis@felsin9.de>
Edgar
