diff options
| author | Jude Melton-Houghton <jwmhjwmh@gmail.com> | 2022-11-15 10:45:12 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-11-15 16:45:12 +0100 |
| commit | cd8a7fe47298be12620cab62be8cf0816fabb095 (patch) | |
| tree | d667a204294e382cdf1d08ce8a77096778fc7fdd /src/metadata.h | |
| parent | 1a045da0dd7f086a6ca689620aeb0fa28a1f6ce6 (diff) | |
| download | minetest-cd8a7fe47298be12620cab62be8cf0816fabb095.tar.xz | |
Add MetaDataRef:get_keys (#12841)
Diffstat (limited to 'src/metadata.h')
| -rw-r--r-- | src/metadata.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/metadata.h b/src/metadata.h index df61b3f7a..45a3774d2 100644 --- a/src/metadata.h +++ b/src/metadata.h @@ -60,6 +60,9 @@ public: // May (not must!) put strings in `place` and return a reference to these strings. virtual const StringMap &getStrings(StringMap *place) const = 0; + // May (not must!) put keys in `place` and return a reference to these keys. + virtual const std::vector<std::string> &getKeys(std::vector<std::string> *place) const = 0; + // Add support for variable names in values. Uses place like getString. const std::string &resolveString(const std::string &str, std::string *place, u16 recursion = 0) const; @@ -88,6 +91,8 @@ public: bool contains(const std::string &name) const override; virtual bool setString(const std::string &name, const std::string &var) override; const StringMap &getStrings(StringMap *) const override final; + const std::vector<std::string> &getKeys(std::vector<std::string> *place) + const override final; // Simple version of getters, possible due to in-memory storage: |