The contents of `variables.h` are moved to `config_variables.h` instead of being included with the preprocessor. The file `variables.h` is removed, so all config variables can be found in a single file instead of being spread over two files without any clear structure. The original declaration order of config variables is preserved. The unnecessary header guard `GAME_VARIABLES_H` from `variables.h` is removed, as the comment `// This file can be included several times.` already serves the same purpose of silencing the header guard check.
A comment is added at the end of `config_variables.h` to mark the location where modders should ideally declare all of their own config variables to avoid merge conflicts with us in the future.
Closes#7472.
Interfaces should not have member variables, so the variable is moved to `CConsole`. Only a getter `IConsole::Cheated` is added because the cheated state of the console is never reset.
So other interfaces/components can check which console commands are active. In particular this will be used to refactor the config manager. The respective setter function already exists.
After you issue a command in the client console or rcon, the command
will first be printed to the console prefixed with a '>' symbol.
Cherry-pick of https://github.com/teeworlds/teeworlds/pull/3185
Due to swapped `str_copy` arguments, the old value for string game variables was being overridden by the current value instead of the other way around in `CConsole::ResetGameSettings`.
There are currently no string game settings affected by this.
Handling color settings the same as int settings in `CConsole::ResetGameSettings` is not correct, as this causes the color variable data to be cast to int variable data.
There are currently no color game settings affected by this.
Call expected server callback functions to simulate clients dynamically connecting and disconnecting when changing the `dbg_dummies` variable. This makes the debug dummies more useful for debugging. Previously, the debug dummies were considered invalid clients, whereas they are now considered to be ingame, so they should behave mostly like real clients being connected to the server. The debug dummies also have correct client names now, e.g. "Debug dummy 42".
The game server code is cleaned up by moving all special handling for debug dummies to the engine server function `CServer::UpdateDebugDummies`.
The left/right direction inputs for debug dummies are now properly added to the client input array, so their input handling should be consistent with normal clients, which fixes some inconsistent prediction with debug dummies.
Greyscale images with alpha channel (i.e. channel count = 2) were incorrectly handled as RGBA images, causing the client to crash when loading such images. Now the images can successfully be loaded with the image loader, but the client still only supports loading RGB and RGBA images like before.
The image data is freed when the image format is unsupported, but `CImageInfo::m_pData` would still point to the freed memory, so double-frees were possible.
