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.
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.
`PossibleCommands` now passes the item index to the callback and returns the total number of items.
Add `EmptyPossibleCommandCallback` as default parameter.
```
src/game/client/components/chat.cpp:795:89: runtime error: index -1 out of bounds for type 'CClientData [64]'
#0 0x55c133fd047a in CChat::AddLine(int, int, char const*) src/game/client/components/chat.cpp:795
#1 0x55c133fc80b5 in CChat::OnMessage(int, void*) src/game/client/components/chat.cpp:570
#2 0x55c134677688 in CGameClient::OnMessage(int, CUnpacker*, int, bool) src/game/client/gameclient.cpp:770
#3 0x55c133c282d2 in CClient::OnDemoPlayerMessage(void*, int) src/engine/client/client.cpp:2627
#4 0x55c134ccdcba in CDemoPlayer::DoTick() src/engine/shared/demo.cpp:679
#5 0x55c134cdac81 in CDemoPlayer::Update(bool) src/engine/shared/demo.cpp:1007
#6 0x55c133c2a08b in CClient::Update() src/engine/client/client.cpp:2686
#7 0x55c133c4c9eb in CClient::Run() src/engine/client/client.cpp:3296
#8 0x55c133cbd64f in main src/engine/client/client.cpp:4761
```
5619: Make UI inputs more secure r=def- a=C0D3D3V
fixes#3560 finally :) what a dream xD
This in addition also fixes an input bug, if you hold a mouse button on an input and then open f1 it no longer presses that button.
## 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: c0d3d3v <c0d3d3v@mag-keinen-spam.de>
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>
5613: Search in $PATH for server executable (fixes#5594) 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 (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: def <dennis@felsin9.de>
This allows the client to connect to servers that have both an IPv4 and
an IPv6 address, even if the client is only connected to one of the two.
The one faster to answer will be picked.
Timeout codes are now generated based on *all* of the server's
addresses.
Fixes#5158.
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).
5598: Fix the HUD bug I intoduced with #5592 r=def- a=C0D3D3V
The bug was, if you spectate other players, the jump display and weapon display was broken.
Use for weapon and jump display now render information instead of the predicted data, so that these Displays are also correct if you spectate other players.
This is necessary since with https://github.com/ddnet/ddnet/pull/5592 this information is no longer present in the predicted character (if the character is not predicted)
## 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: c0d3d3v <c0d3d3v@mag-keinen-spam.de>
ChillerDragon
