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17144 commits

Author SHA1 Message Date
def d39a17933d Improve error messages when you can't join team 2021-01-23 15:52:57 +01:00
def 4eeb14d2f4 Fix condition for eye emote (fixes #3536) 2021-01-23 12:04:14 +01:00
bors[bot] 14e70506e1
Merge #3535
3535: Fix a possible race in load code  r=def- a=heinrich5991

Previously, a save could possibly be loaded twice given enough latency
discrepancy between servers. The server only verified that it deleted
*some* save with the given password, not *the* save it is trying to
load. This is fixed by also checking the SaveID column that is random
and globally unique (except for the old NULLs). Since users can't create
new saves with NULL SaveID, these pose no problem.

Also change the default UUID for saves without save ID to something
nonzero, so we can't accidentally hit it due to a bug.

## Checklist

- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [x] 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: heinrich5991 <heinrich5991@gmail.com>
2021-01-23 10:14:32 +00:00
heinrich5991 7b0b1c4162 Fix a possible race in load code
Previously, a save could possibly be loaded twice given enough latency
discrepancy between servers. The server only verified that it deleted
*some* save with the given password, not *the* save it is trying to
load. This is fixed by also checking the SaveID column that is random
and globally unique (except for the old NULLs). Since users can't create
new saves with NULL SaveID, these pose no problem.

Also change the default UUID for saves without save ID to something
nonzero, so we can't accidentally hit it due to a bug.
2021-01-23 01:21:20 +01:00
heinrich5991 3539f2b183 Allow ParseUuid to report errors and add tests 2021-01-23 01:21:20 +01:00
bors[bot] 7f4ec45e9a
Merge #3532
3532: Fix crash on namechange (fixes #3444) r=heinrich5991 a=def-

<!-- 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
- [x] Tested in combination with possibly related configuration options
- [x] 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
- [x] 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>
2021-01-22 18:49:15 +00:00
def 281492c0fa Fix memory leak in Thread.Lock unit test 2021-01-22 19:18:25 +01:00
def a99f4f15b6 Add str_utf8_truncate test for size 0 2021-01-22 19:18:11 +01:00
def 9196a9a3d4 Fix crash on namechange (fixes #3444) 2021-01-22 19:17:21 +01:00
bors[bot] 989d26bfec
Merge #3527
3527: Prevent OpenSSL SIGPIPE (fixes #3513) r=heinrich5991 a=def-

by making libcurl handle the signal itself

See https://curl.se/libcurl/c/CURLOPT_NOSIGNAL.html

<!-- 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>
2021-01-22 17:41:04 +00:00
bors[bot] 93acedf00e
Merge #3523
3523: Handle switch number 0 r=heinrich5991 a=def-

Thanks to ReD for report

<!-- 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
- [x] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [x] 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>
2021-01-22 17:31:35 +00:00
def 199da2410d Prevent OpenSSL SIGPIPE (fixes #3513)
by ignoring the signal ourselves

See https://curl.se/libcurl/c/CURLOPT_NOSIGNAL.html
2021-01-22 18:28:15 +01:00
bors[bot] 77a9f41268
Merge #3530
3530: Improve ClShowDistance a bit r=heinrich5991 a=def-

<!-- 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>
2021-01-22 17:16:37 +00:00
def 23c145d760 Improve ClShowDistance a bit 2021-01-21 17:07:07 +01:00
bors[bot] 0b2c457c37
Merge #3526
3526: Run server in background on Windows (fixes #3525) r=Learath2 a=def-

https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-showwindow

> Displays a window in its most recent size and position. This value is
> similar to SW_SHOWNORMAL, except that the window is not activated.

<!-- 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
- [x] Tested in combination with possibly related configuration options
- [x] 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: def <dennis@felsin9.de>
2021-01-21 11:05:35 +00:00
bors[bot] 5d927f35b6
Merge #3502
3502: Some (mostly backported) refactor r=Learath2 a=Kaffeine

Port some cleanup and refactoring from the upstream and add some custom refactoring.

Changes overview:
- Backported angle() and direction() functions (upstream commit 7735557aa5)
- Backported vector math cleanup (remove some pointless templates, refactor other functions; upstream commit bdaabc10bc)
- `ddracechat.h` (used by both client and server) moved to a shared dir next to `ddracecommands.h`
- Backport `IGameController::DoActivityCheck()`
- Backport `IGameController::DoTeamChange()`
- Backport `IGameController::OnPlayerDisconnect()`
- Refactor Emote-related code (decouple the code and hide the details in CPlayer class)
- Fix: restore default emote on the emote override ended over.
- CCharacter::HandleTiles(): Move a part of DDRace-specific code to the DDRace GameController
- Add `IGameController::GetMaskForPlayerWorldEvent()` to port classes away from direct `CGameControllerDDRace/CGameTeams` usage.

Result overview:
- CPlayer does not depend on CGameControllerDDRace nor CGameTeams anymore
- CCharacter does not depend on CGameControllerDDRace anymore

I'm not sure that `GetMaskForPlayerWorldEvent()` is a good name for that. The idea of the method is to abstract the users of `CreateExplosion`, `CreatePlayerSpawn`, `CreateDeath`, `CreateSound`, and other world events from thinking about the player team.

I checked that the client and server work (didn't do deep testing though).

## Checklist

- [x] Tested the change ingame
- Provided screenshots if it is a visual change (no visual changes)
- Tested in combination with possibly related configuration options (no related options)
- [ ] Written a unit test if it works standalone, system.c especially
- [x] 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: Alexander Akulich <akulichalexander@gmail.com>
Co-authored-by: BeaR <cinaera@web.de>
2021-01-21 10:56:38 +00:00
bors[bot] 29fbaddce4
Merge #3520
3520: Fix median calculation r=Learath2 a=def-

as reported by I.K.U on Discord

<!-- 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>
2021-01-21 10:05:32 +00:00
def b3062d04a0 Fix median calculation
as reported by I.K.U on Discord
2021-01-21 11:02:01 +01:00
bors[bot] bdb19cdafb
Merge #3524
3524: Remove sql locks r=def- a=Zwelf

<!-- What is the motivation for the changes of this pull request -->
Closes #3522
## Checklist

- [x] Tested the change ingame (only SQLite3, my MySQL setup doesn't work right now)
- [ ] 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: Zwelf <zwelf@strct.cc>
2021-01-21 09:44:56 +00:00
def 8edb561f4e Run server in background on Windows (fixes #3525)
https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-showwindow

> Displays the window as a minimized window. This value is similar to
> SW_SHOWMINIMIZED, except the window is not activated.
2021-01-21 10:01:11 +01:00
Zwelf cf80ace45a Remove locking from database interface 2021-01-20 21:55:22 +01:00
Zwelf 4375bc1ac6 Don't depend on table locking for savegame load/save synchronization 2021-01-20 21:42:44 +01:00
Zwelf bad2d71d77 Add ExecuteUpdate to database interface reporting affected rows 2021-01-20 21:42:25 +01:00
def cd8e67df66 Handle switch number 0
Thanks to ReD for report
2021-01-20 20:00:25 +01:00
Alexander Akulich c28bd693d3 CPlayer: Port to GetMaskForPlayerWorldEvent
The CPlayer class does not depend on CGameTeams anymore.
2021-01-19 22:36:23 +03:00
Alexander Akulich d2744d595a GameController: Introduce GetMaskForPlayerWorldEvent() 2021-01-19 22:36:23 +03:00
Alexander Akulich d536743dda DDRace GameController: Set Teams to CCharacter on Spawned
Since this commit, CCharacter does not directly depend on
CGameControllerDDRace anymore.
2021-01-19 22:36:22 +03:00
Alexander Akulich e0affc3f34 CCharacterCore: Join Init() methods 2021-01-19 22:36:09 +03:00
Alexander Akulich 33dc79d190 Character: Make the GameController set the Teleports info
CCharacter::HandleTiles() doesn't depend on the CGameControllerDDRace anymore.
2021-01-19 22:36:03 +03:00
bors[bot] aebe11568a
Merge #3521
3521: Don't predict input from the dummy when it's paused r=def- a=trml

Fixes #3481

## 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
- [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>
2021-01-18 23:17:25 +00:00
trml 34d80e65c8 Don't predict input from the dummy when it is paused 2021-01-18 23:55:13 +01:00
bors[bot] cdb5a5c280
Merge #3519
3519: Send logout packet after using timeout protection r=def- a=heinrich5991

Only send the logout packet if you're actually logged in.

Fixes #3490. Supersedes #3495.

<!-- 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: heinrich5991 <heinrich5991@gmail.com>
2021-01-17 18:00:00 +00:00
heinrich5991 91b1f62fa0 Send logout packet after using timeout protection
Only send the logout packet if you're actually logged in.

Fixes #3490. Supersedes #3495.
2021-01-17 17:44:48 +01:00
bors[bot] 174eeab80d
Merge #3504
3504: Display median time instead of average (fixes #3399) r=heinrich5991 a=def-

Do we want average too or just median?

## 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: def <dennis@felsin9.de>
2021-01-17 16:40:50 +00:00
bors[bot] 2363efbed5
Merge #3514
3514: Also display DDNet version for 0.7 clients r=def- a=heinrich5991

<!-- 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: heinrich5991 <heinrich5991@gmail.com>
2021-01-17 14:14:07 +00:00
Alexander Akulich d5dbd94c66 CCharacter: Move Team-related tiles handling to the DDRace Controller 2021-01-16 03:20:58 +03:00
Alexander Akulich f7dfd8c9b9 CCharacter: Move start/finish tiles handling to the DDRace Controller 2021-01-16 03:20:58 +03:00
Alexander Akulich acfb541db9 DDrace GameController: Add GetPlayerTeam() 2021-01-16 03:20:58 +03:00
Alexander Akulich a14607f818 Introduce GameController::HandleCharacterTiles() 2021-01-16 03:20:58 +03:00
Alexander Akulich d924d9bf68 CCharacter: Extract ResetPickups() 2021-01-16 03:20:58 +03:00
Alexander Akulich 729262b896 GameController: Move the DDRace-specific code to the subclass
This leads to some small code duplication but let us remove the ugly casts.
2021-01-16 03:20:58 +03:00
Alexander Akulich 39938b6b2f Adjust the CGameControllerDDRace header file
- Reorder the methods as they're in the source file
- Move the member variables to the end (to later apply a special access-control)
- Mark Tick() override (we use C++11 and this is our own code)
2021-01-16 03:20:58 +03:00
Alexander Akulich cba66d96f2 CPlayer: Remove unused GameControllerDDRace include 2021-01-16 03:20:58 +03:00
Alexander Akulich 2191996254 CPlayer: Make the emote-related members private 2021-01-16 03:20:58 +03:00
Alexander Akulich 281186468f CPlayer: Correctly restore the default emote on override emote expired
We used to set EMOTE_NORMAL even on 'special' days ('events' config option).
2021-01-16 03:20:58 +03:00
Alexander Akulich f0e34c9c36 Move DefaultEmote logic into CPlayer 2021-01-16 03:20:58 +03:00
Alexander Akulich 4004fc093c CPlayer: Add missing reset for m_LastEyeEmote 2021-01-16 03:20:58 +03:00
Alexander Akulich 5a9af45f9a CPlayer: Rename EyeEmote to EyeEmoteEnabled (to be clear) 2021-01-16 03:20:58 +03:00
Alexander Akulich 2286771349 ConEyeEmote: Don't count the command if arguments not valid 2021-01-16 03:20:58 +03:00
Alexander Akulich 9197075654 Refactor the SetEmote code to remove custom CCharacter methods 2021-01-16 03:20:58 +03:00