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2290 commits

Author SHA1 Message Date
bors[bot] 6c3d0e999b
Merge #5933 #5941
5933: Inline `Is(GameType)` functions and remove support for legacy 64 player info protocol r=def- a=heinrich5991

## 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 (especially base/) or added coverage to integration test
- [ ] 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)


5941: Get away from vector for skins r=def- a=Jupeyy

most of the time it uses the index just to get the skin, downloaded skins change the index. Now its simply a heap object and downloaded skins load directly. Also the loading might be a bit faster bcs it had a loop lookup .Also O(1) lookup

not 100% tested. also fixes a bug with favorite skins hopefully
## 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 (especially base/) or added coverage to integration test
- [ ] 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>
Co-authored-by: Jupeyy <jupjopjap@gmail.com>
2022-10-12 22:08:17 +00:00
Robert Müller 4bb549b68e Initialize the Windows COM library on all threads
Use threading model `COINIT_APARTMENTTHREADED` on threads that own a window (the main client thread) and `COINIT_MULTITHREADED` on all other threads.

Add assertions to ensure that the COM library is initialized successfully and only once per thread.

References:

- https://learn.microsoft.com/en-us/windows/win32/learnwin32/initializing-the-com-library
- https://learn.microsoft.com/en-us/windows/win32/com/single-threaded-apartments
- https://learn.microsoft.com/en-us/windows/win32/com/multithreaded-apartments

Yet another attempt at solving #5744.
2022-10-12 17:18:57 +02:00
heinrich5991 a595936fb5 Remove chat timeout code fallback heuristic
KoG is now on the newest version, we no longer need this.
2022-10-12 16:12:02 +02:00
heinrich5991 150485e3b0 Remove support for legacy 64 player info protocol
It was only being used for "Leak IP" favorites and LAN servers. Since
KoG has upgraded to latest DDNet, there aren't much servers left that
don't understand the new 64 player info protocol.

Keywords: fstd, dtsf
2022-10-12 16:12:02 +02:00
heinrich5991 a97a597592 Inline Is(GameType) functions
They are used for two purposes, coloring gametypes in the serverbrowser
and enabling backward compatibility. These are independent, we shouldn't
add more stuff to the backward compatibility, hence I split them up and
inlined them.
2022-10-11 16:05:46 +02:00
def c2d1118c90 Only announce servers using Steam/Discord integration which are registered 2022-10-09 16:16:54 +02:00
ChillerDragon 9982a7bad3 Constify snap more (inspired by upstream)
Incorporate const added in those upstream commits:
d86d576217
e6b8518b49
2022-10-09 15:12:12 +02:00
ChillerDragon b2285855f5 Remove unused SnapInvalidateItem
suggested by @Robyt3 <3
2022-10-09 15:11:58 +02:00
def 317b2df7c0 Support multiple values to search/exclude (fixes #4119) 2022-10-07 18:21:14 +02:00
fokkonaut a4383602c0 Fix windows build 2022-09-27 13:45:58 +02:00
Robert Müller 5825d5eb7f Fix map file argument not opening editor with absolute paths 2022-09-23 19:54:12 +02:00
def 9f4e883906 Remove cl_http_map_download 2022-09-18 01:03:15 +02:00
Learath f91a3069c3 Let CKernel clean-up. Use unused CSound::Shutdown 2022-09-16 16:50:19 +02:00
heinrich5991 716e8cd7f4 Add HTTPS map download URL field for game servers
This allows every game server to provide its own HTTPS server for map
downloads. Since the ingame protocol for downloading map data is very
inefficient, this is desirable. Previously, only servers hosted by DDNet
could benefit from this.

Security concerns:
- Attackers can find out whether a given HTTPS GET request matches a
  known answer.

  This isn't deemed to be problematic as no cookies for authentication
  are sent and only the whole response can be matched.

- Sending requests to honeypot URLs to get people in legal trouble.

  This seems to be already possible with HTML image embeds, so it can't
  be that bad™.

- Downloading huge files, filling up a player's disk. The players might
  cancel when seeing huge files.

  There's a generous limit of 1 GiB per map file.

- Downloading huge files transparently compressed with gzip. See above.

Fixes #5812.
2022-09-15 02:08:35 +02:00
heinrich5991 cb2614ff5c Treat manual aborts the same way as errors for map downloads 2022-09-15 02:08:34 +02:00
Jupeyy f59f79e02f Move skin info after the settings (settings can cause reload -> skin is invalid) 2022-09-10 15:03:59 +02:00
heinrich5991 887b24d8f5 Remove all references to memset
`memset` only worked with `CServer::CClient::STATE_EMPTY` by chance
because it is defined as 0.
2022-09-02 14:32:39 +02:00
Robert Müller fe38caa7b4 Handle path/link arguments using the console argument parser
Add `IConsole::SetUnknownCommandCallback` to set a callback for unknown commands. The callback is used to handle connect links, .demo and .map files when parsing command line arguments.

This will allow paths/links to be passed at any argument position instead of only the first one.

And this fixes the command `play xyz.demo` not working due to `play ` being considered part of the path.
2022-08-30 22:17:04 +02:00
Robert Müller 13961db6a8 Allow demo/map arguments to be relative paths, allow using play
When passing .demo or .map paths as command line arguments, first check if the path can be found in the storage and then try resolving an absolute path.

Also delay execution of the `play` command until the client is ready so the command can be used from the command line. Although it doesn't work if there is only one argument, as this interferes with the .demo file handling.
2022-08-30 21:51:34 +02:00
def c479230d71 Use new ddnet.org domain 2022-08-30 10:09:06 +02:00
Robert Müller 63d0c8e170 Improve error message when map for demo cannot be found
Previously the playback did not start and no error messages was shown, when the map file cannot be found and no map data is embedded in the demo file.

Minor refactoring: Replace instances of `return pError` with semantically identical `return nullptr` to improve readability.
2022-08-25 17:57:04 +02:00
Robert Müller 37cadc5c09 Add CWindowsComLifecycle RAII wrapper for Windows COM library 2022-08-21 10:34:37 +02:00
Robert Müller 3b1ef5642b Refactor DrawRect* methods:
- use `CORNER_*` constants and add missing constants
- fix array variable names
- use `size_t`
- extract duplicate computation into constant
- use `ColorRGBA` instead of `vec4`
2022-08-12 17:42:05 +02:00
Robert Müller 2a21cd6eab Move all DrawRect* methods from CRenderTools to IGraphics
As the methods do not depend on any game components they are moved to the engine graphics interface.
2022-08-12 17:42:05 +02:00
Robert Müller 9ad097da4d Refactor DrawCircle:
- improve argument names
- remove duplicate computation by adding `SegmentsAngle`
- rename variable `Array` to `aItems`
- use `std::size` and `size_t`
- remove unnecessary temporary variables
2022-08-12 17:42:03 +02:00
Robert Müller 237fdc76db Move CRenderTools::DrawCircle to IGraphics::DrawCircle
As this method does not depend on any game components it is be moved to the engine graphics interface.
2022-08-12 17:42:03 +02:00
Robert Müller 967c92f5d6 Encapsulate CGraph member variables
Make the member variables private and add `SetMin` to replace a usage of the member variables in `CDebugHud`. For completeness/symmetry, `SetMax` is also added.
2022-08-12 16:13:23 +02:00
Robert Müller 8c88005a42 Rename variables Array to aLineItems / aColorVertices 2022-08-12 16:13:03 +02:00
Robert Müller 11e60d32f0 Reuse CGraph::InsertAt in Add to reduce duplicate code 2022-08-12 16:13:03 +02:00
Robert Müller 44ca1f0d7b Use size_t for indices, replace unused return value with assert
The return value of `CGraph::InsertAt` was not checked. All uses of the function pass a correct index, so the return value is replaced with an assertion.
2022-08-12 16:13:03 +02:00
Robert Müller 3daa177830 Remove restriction for CGraph::MAX_VALUES to be a power of two
By using `% MAX_VALUES` instead of `& (MAX_VALUES - 1)` to wrap the index. Both work the same, but the latter only does for powers of two.
2022-08-12 16:13:03 +02:00
Robert Müller 8e0a935d5c Combine CGraph::ScaleMin and ScaleMax into Scale
As the methods are always called at the same time, they can be combined. This also improves the performance, as the array only needs to be iterated once.
2022-08-12 16:12:55 +02:00
Dennis Felsing 526861f924 Update language files, remove half-translated graphics warning
Thanks to cheeser0613 for report
2022-08-08 16:10:48 +02:00
Chairn c651936f38 Use copy assignment rather than copy variable one by one 2022-07-31 22:43:43 +02:00
def b33cbdde0a Remove unused backend_opengles.h 2022-07-31 09:44:50 +02:00
def 734790a4aa Fix deprecation warning in ffmpeg 5.1 (fixes #5681) 2022-07-31 00:58:15 +02:00
def c94de9b764 Further clang-tidy 14 issues (fixes #5612) 2022-07-27 09:07:47 +02:00
bors[bot] e8667b6075
Merge #5658
5658: Fix game freezing up on duplicate snapshot r=def- a=Fireball-Teeworlds

If a duplicate snapshot is received (for the same tick), we add both to the SnapshotStorage and end up with the same snapshot as both Cur and Prev. This results in GameInfraTick returning "inf" and results in "NaN" downstream in a few places, getting the CollLine logic stuck.

Some debug info (tcpdump, gdb, perf): https://gist.github.com/Fireball-Teeworlds/ad0016d2551a2e4d4cb5691023493856

Apparently this doesn't really happen in the wild, unless you have a buggy network stack. In which case it happens frequently enough to pinpoint the issue :D

 (fixes #5657)

## 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 (especially base/) or added coverage to integration test
- [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: Fireball <fireball.teeworlds@gmail.com>
2022-07-26 13:46:40 +00:00
Fireball 9689301410 Fix game freezing up on duplicate snapshot
If a duplicate snapshot is received (for the same tick), we add both to the SnapshotStorage and end up with the same snapshot as both Cur and Prev. This results in GameInfraTick returning "inf" and results in "NaN" downstream in a few places, getting the CollLine logic stuck.

Apparently this doesn't really happen in the wild, unless you have a buggy network stack. In which case it happens frequently enough to pinpoint the issue :D
2022-07-24 21:57:05 +01:00
Robert Müller 3863d41623 Validate snapshot size and member variables and demo snapshots
Add `CSnapshot::IsValid` to check if a snapshot unpacked from a snapshot delta or demo is valid:
- ensure number of items and data size are not negative
- ensure that the actual size of the snapshot matches the size derived from its member variables
- ensure item offsets are within the valid range
- ensure item sizes are not negative

Add `CSnapshot::TotalSize` and `CSnapshot::OffsetSize` utility functions.

Minor improvements to related error messages.

Fixes buffer overflow:

```
==47744==ERROR: AddressSanitizer: global-buffer-overflow on address 0x558618e3767f at pc 0x558614b9bdfb bp 0x7ffe58a32cd0 sp 0x7ffe58a32cc0
READ of size 4 at 0x558618e3767f thread T0
    0x558614b9bdfa in CSnapshotItem::Type() const src/engine/shared/snapshot.h:16
    0x558615c3c911 in CSnapshot::GetItemType(int) const src/engine/shared/snapshot.cpp:29
    0x558614aebaba in CClient::UnpackAndValidateSnapshot(CSnapshot*, CSnapshot*) src/engine/client/client.cpp:2264
    0x558614af87cb in CClient::OnDemoPlayerSnapshot(void*, int) src/engine/client/client.cpp:2598
    0x558615b9db1a in CDemoPlayer::DoTick() src/engine/shared/demo.cpp:659
    0x558615babd3f in CDemoPlayer::Update(bool) src/engine/shared/demo.cpp:1007
    0x558614afb08b in CClient::Update() src/engine/client/client.cpp:2686
    0x558614b1d9eb in CClient::Run() src/engine/client/client.cpp:3296
    0x558614b8e64f in main src/engine/client/client.cpp:4761
```

And fixes a buffer overflow that manifests itself as an internal ASan error:

```
=================================================================
==4755==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/asan/asan_descriptions.cc:79 "((0 && "Address is not in memory and not in shadow?")) != (0)" (0x0, 0x0)
    0x7f0bf5f368be in AsanCheckFailed ../../../../src/libsanitizer/asan/asan_rtl.cc:72
    0x7f0bf5f54eee in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) ../../../../src/libsanitizer/sanitizer_common/sanitizer_termination.cc:77
    0x7f0bf5e4cb6f in GetShadowKind ../../../../src/libsanitizer/asan/asan_descriptions.cc:79
    0x7f0bf5e4cb6f in __asan::GetShadowAddressInformation(unsigned long, __asan::ShadowAddressDescription*) ../../../../src/libsanitizer/asan/asan_descriptions.cc:95
    0x7f0bf5e4cb6f in __asan::GetShadowAddressInformation(unsigned long, __asan::ShadowAddressDescription*) ../../../../src/libsanitizer/asan/asan_descriptions.cc:92
    0x7f0bf5e4e386 in __asan::AddressDescription::AddressDescription(unsigned long, unsigned long, bool) ../../../../src/libsanitizer/asan/asan_descriptions.cc:440
    0x7f0bf5e50e94 in __asan::ErrorGeneric::ErrorGeneric(unsigned int, unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long) ../../../../src/libsanitizer/asan/asan_errors.cc:380
    0x7f0bf5f35f4d in __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) ../../../../src/libsanitizer/asan/asan_report.cc:460
    0x7f0bf5e86f5e in __interceptor_memset ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:762
    0x558234873f1d in mem_zero src/base/system.cpp:213
    0x55823481fc27 in CSnapshotBuilder::NewItem(int, int, int) src/engine/shared/snapshot.cpp:675
    0x55823481be65 in CSnapshotDelta::UnpackDelta(CSnapshot*, CSnapshot*, void const*, int) src/engine/shared/snapshot.cpp:380
    0x558234776641 in CDemoPlayer::DoTick() src/engine/shared/demo.cpp:631
    0x5582347861a9 in CDemoPlayer::Update(bool) src/engine/shared/demo.cpp:1007
    0x5582336d4c7d in CClient::Update() src/engine/client/client.cpp:2695
    0x5582336f75dd in CClient::Run() src/engine/client/client.cpp:3305
    0x558233768241 in main src/engine/client/client.cpp:4770
```
2022-07-24 18:00:39 +02:00
Robert Müller 687fd91414 Rename variable m_aEntries to m_vEntries 2022-07-18 21:43:59 +02:00
ChillerDragon 0d4f38811e Fix clang tidy accessing data pointer
ddnet/src/engine/client/favorites.cpp:229:23: error: 'data' should be
used for accessing the data pointer instead of taking the address of the
0-th element [readability-container-data-pointer,-warnings-as-errors]
        int Index = pEntry - &m_aEntries[0];
                             ^~~~~~~~~~~~~~
                             (m_aEntries).data()
2022-07-16 16:00:38 +02:00
Alexander Akulich 1f264a042d CClient::DemoPlayer_Play: Load map info into m_CurrentServerInfo
This e.g. allows better heuristic in GetGameInfo() (from gameclient.cpp)
2022-07-14 23:38:20 +03:00
heinrich5991 994324b059 Warn about pnglite-incompatible PNGs on load
This allows a larger range of PNGs to be loaded while still maintaining
backward compatibility with older clients by annoying the user.

This warning can be enabled by the `warn-pnglite-incompatible-images`
key in the https://info2.ddnet.tw/info JSON, if the key is not there or
the JSON hasn't been obtained yet, the warning is disabled. Since the
JSON is cached across restarts, it'll be effective for initially loaded
images from the second start.
2022-07-14 18:22:46 +02:00
heinrich5991 4292c9ed77 Convert preprocessor #define to constexpr int 2022-07-14 18:22:46 +02:00
heinrich5991 7c984df17a Fix UDP connectivity check
The nonsensical index of `m_aNetClients` was introduced during my
rebasing of #5205.

Fixes #5618.
2022-07-11 20:48:28 +02:00
bors[bot] a3001f3bd1
Merge #5205
5205: Allow multiple addresses per server in the serverbrowser r=def- a=heinrich5991

Support is incomplete for `leak_ip_address_to_all_servers` (will only
ping the first address of each server) and for the `leak_ip` setting
(which will also only ping the first address of each server).

Fixes #5158.

## 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>
2022-07-10 23:31:21 +00:00
Robert Müller a971a16ed5 Fix readability-duplicate-include 2022-07-10 21:57:13 +02:00
Robert Müller ec4175277e Fix readability-container-data-pointer 2022-07-10 21:42:57 +02:00
Robert Müller ad0ca6090a Fix modernize-use-bool-literals 2022-07-10 21:00:40 +02:00