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author | Michael Lutz <michi@icosahedron.de> | 2021-11-14 16:39:17 +0100 |
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committer | Michael Lutz <michi@icosahedron.de> | 2021-12-16 22:28:32 +0100 |
commit | 6fe445e6c0fa3163aba48b1ec6d810b6594777bd (patch) | |
tree | 320cd8d2d76b38ee06f9fde07ea349adeb3f228a /src/cmd_helper.h | |
parent | 21675ec7e22bfe53f20300cc27b4d50c84aeb4dc (diff) | |
download | openttd-6fe445e6c0fa3163aba48b1ec6d810b6594777bd.tar.xz |
Codechange: Un-bitstuff station/depot/waypoint commands.
Diffstat (limited to 'src/cmd_helper.h')
-rw-r--r-- | src/cmd_helper.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/cmd_helper.h b/src/cmd_helper.h index ceb4d4bd9..03b6e8ea7 100644 --- a/src/cmd_helper.h +++ b/src/cmd_helper.h @@ -31,4 +31,15 @@ template<typename T, uint S, uint N, typename U> static inline T Extract(U v) return IsInsideMM(masked, EnumPropsT<T>::begin, EnumPropsT<T>::end) ? (T)masked : EnumPropsT<T>::invalid; } +/** + * Check if an enum value is inside it's valid values. + * @tparam T Type of enum. + * @param v The value to validate + * @return True if enum is valid. + */ +template <typename T> static constexpr inline bool IsEnumValid(T v) noexcept +{ + return IsInsideMM(v, EnumPropsT<T>::begin, EnumPropsT<T>::end); +} + #endif /* CMD_HELPER_H */ |