Ensures that files either use tabs for indentation or spaces for indentation,
but don't switch between the two within the same file.
This doesn't fix the whitespace, it's a simple check to flag it up
on the assumption that it's better to use an editor or code formatter
to clean up the file.
Elsewhere in the CI we use the luacheck tool - while that can detect
mixing tabs and spaces in a single line's indent, it doesn't check for
inconsistent indentation within a file.
* Add basic achievements functionality.
This reads the mainline achievements.cfg and then all the achievements of each installed add-on.
This is intentionally handled separately from other WML loading so that:
a) All achievements and their status are able to be displayed on the main menu right after Wesnoth starts and regardless of which add-ons are active.
b) Add-ons can add additional achievements to other content, whether UMC or mainline. For example, a modification that adds more achievements for mainline campaigns.
Marking something as achieved is handled by the new [set_achieved] tag and whether an achievement has been completed can be checked via [has_achievement].
There is no attempt to prevent people from manually editing which achievements they've accomplished.
NOTE: These are *not* in any way related to Steam achievements!
- The t_string type is now a schema built-in type and no longer attempts a regex match.
- You can also specify that non-t_string types may be optionally-translatable; this case supports a regex match on the string (but note that the translation mark is not part of the match).
- Error messages involving keys with very large values ( > 128 characters) will now truncate the value.
- To account for occasional cases where the schema is intentionally violated, the --validate command-line option now automatically defines the SCHEMA_VALIDATION preprocessor define.
A key validates as type t_string if one of the following is true:
- The key is not present
- The key has at least one segment with a translation mark
- The key is blank (an empty string)
Any type other than t_string is not allowed to be translatable by default, unless you specify allow_translatable=yes in the [type] tag.
An optionally-translatable string could also be defined as a union of t_string and some other type.
