SDK 19 is the lowest API level support by SDL2 because it is the lowest API level supported by the latest NDK toolchain. According to https://www.composables.com/tools/distribution-chart this should cover virtually all Android devices.
The dependencies on Kotlin and various `androidx`-Packages were entirely unnecessary and can be removed.
Abort the Android CMake build immediately if any of the command line arguments is not specified, instead of assuming default values.
Add more log messages for different build steps to improve progress reporting and improve the existing log messages.
Improve and fix colors of log messages. Previously, some log message colors were not terminated properly, causing the output color of subsequent commands to change.
Avoid some error messages when the build script is executed for the first time, i.e. when cleanup of the previous build is not necessary because the files do not exist yet.
Make some related variable names more readable by removing the unnecessary underscore and `DEFAULT` prefixes.
Abort the build script when the CMake build fails for any of the selected architectures. Previously, the build may have continued and caused an APK without the respective library files to be built.
SDL automatically loads the libraries specified in the array returned by the `getLibraries` method, so loading it manually is unnecessary. SDL also has additional error handling to quit the app with an appropriate error message popup if the library could not be loaded, which was not handled previously.
Ensure that the main game library is copied successfully. Remove unnecessary copies of library files that do not exist and are unused, which were causing error messages during the build.
Extract `build_gradle` function to reduce duplicate code for running the Gradle build. Remove the initial invocation of Gradle without a build target, which has no effect and was causing an error message during the build.
Split the `compile_source` function into `compile_source_android` and `compile_source_webasm` instead of using a parameter to switch between the functionality.
Parse `GAME_RELEASE_VERSION` and `DDNET_VERSION_NUMBER` definitions from `src/game/version.h` by default, so specifying a version manually is usually not necessary.
Upgrade to Gradle 8.5 and Gradle Plugin 8.3.0 for compatibility with Java 21. Explicity set Java version 21 in `build.gradle`. Increment compile and target SDK version to 34 accordingly.
Remove the explicitly defined, obsolete `buildToolsVersion` property in `build.gradle`, as it is now automatically derived by Gradle.
Replace the deprecated property `android:extractNativeLibs` in `AndroidMainfest.xml` with `useLegacyPackaging` in `build.gradle`.
Replace the deprecated package definition `package="tw.DDNet"` in `AndroidMainfest.xml` with `namespace("tw.DDNet")` in `build.gradle`.
Add the required property `android:exported="true"` to the main activity in `AndroidMainfest.xml`.
Use [cargo-ndk](https://github.com/bbqsrc/cargo-ndk) to configure cargo for building with the Android NDK. The output of `cargo ndk` is written to a subfolder for the target triplet, which cannot be changed by parameter. Therefore, the `CARGO_BUILD_DIR` is changed to this subfolder for the Android build, so the build process can find the output.
Use `$HOME` instead of `~` because cargo-ndk cannot correctly access the folder otherwise (will fail with error message indicating it could not determine the NDK version).
Add `DDNET_TEST_NO_LINK=ON` CMake argument, to fix Rust linking errors with tests.
Add additional CMake arguments to specify system name, API version and NDK location. Upgrade to Android API 34.
Use `nproc` instead of `32` threads for building.
Always force landscape orientation to be used for the game on Android.
Hide the title bar so it is not shown when starting the game. There is also a bug with SDL currently that leads to the title bar and status bar being shown permanently after minimizing and reopening the app, which is alleviated by hiding the title bar.
Always initialize the variables `local` and `supported` instead of initializing them conditionally, to fix the false-positive `possibly-used-before-assignment` pylint detection.
Closes#8369.
ALso exclude coverage.map from twmap-checker due to using tele
checkpoints without matching tele checkpoints to test physics.
Disable exact checks on valgrind. Only require at least one finish.
Use `objdump` instead of `winedump` to determine the image base address of the executable file, as `winedump` is not easily available on Windows.
It should be enough to install the `binutils` package (containing `addr2line` and `objdump`) from a package manager to use the script now.
Fix valgrind errors not being detected as failures when the tests otherwise finish, as the valgrind results are printed to stderr and not to the logfiles. Additionally, valgrind failures were not being detected because the error summary is not printed to stderr immediately but only after some time when valgrind has processed the summary.
Find random unused port to bind to by opening a socket on port 0 and closing it immediately. This gives a port that will very likely be unused because the system cycles through all ports before reusing old ones obtained this way.
Add `wait_for_launch` function to reduce duplicate code. Wait for server to launch before starting clients.
Improve log messages.
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.
Use `WaitForPipeDrain` to deterministically wait for the pipe to drain instead of using `Start-Sleep`.
Use `Dispose` instead of `Close` to properly flush and close the pipe stream.
Add error handling for connection timeout and I/O errors.
Handle `ERROR_BROKEN_PIPE` separately when peeking at pipe, as this happens when the pipe is disconnected immediately after connecting it or after reading the previous message.
Don't ignore `ERROR_BAD_PIPE` anymore, as the pipe should never be in a disconnected (i.e. bad) state at this point of the function.
Spam like the following is now hidden by the default config file:
```
[2022-06-16 01:55:22][console]: moderator access for 'left' is now enabled
[2022-06-16 01:55:22][console]: helper access for 'left' is now enabled
[2022-06-16 01:55:22][console]: user access for 'left' is now disabled
```
Also, the following were already converted to debug messages by #5904.
```
[2022-06-16 01:57:05][datafile]: loading data index=88 size=6159 uncompressed=875088
[2022-06-16 01:57:05][datafile]: loading data index=89 size=1481 uncompressed=972400
[2022-06-16 01:57:05][datafile]: loading data index=90 size=7199 uncompressed=972400
```
Add `scripts/check_config_variables.py` which checks if config variables defined in `src/game/variables.h` and `src/engine/shared/config_variables.h` are unused.
Update `SDL_scancode.h` which is used by `gen_keys.py` to generate the list of keys enum (`keys.h`) and the list of key names (`keynames.h`) and regenerate the lists.
This adds support for 6 uncommonly used keys (audiorewind, audiofastforward, softleft, softright, call, endcall).
ChillerDragon
