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Codechange: function to check whether string parameters have changed since the backup

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Rubidium 2023-06-25 06:26:37 +02:00 committed by rubidium42
parent 05ef3f0998
commit 7ed90a859f
2 changed files with 19 additions and 0 deletions
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18
src/strings.cpp
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@ -203,6 +203,24 @@ void CopyOutDParam(std::vector<StringParameterBackup> &backup, size_t num, Strin
}
}
/**
* Checks whether the global string parameters have changed compared to the given backup.
* @param backup The backup to check against.
* @return True when the parameters have changed, otherwise false.
*/
bool HaveDParamChanged(const std::vector<StringParameterBackup> &backup)
{
bool changed = false;
for (size_t i = 0; !changed && i < backup.size(); i++) {
if (backup[i].string.has_value()) {
changed = backup[i].string.value() != (const char *)(size_t)_global_string_params.GetParam(i);
} else {
changed = backup[i].data != _global_string_params.GetParam(i);
}
}
return changed;
}
static void StationGetSpecialString(StringBuilder &builder, StationFacility x);
static void GetSpecialTownNameString(StringBuilder &builder, int ind, uint32 seed);
static void GetSpecialNameString(StringBuilder &builder, int ind, StringParameters &args);

1
src/strings_func.h
View File

@ -89,6 +89,7 @@ void SetDParamStr(size_t n, std::string &&str) = delete; // block passing tempor
void CopyInDParam(const span<const StringParameterBackup> backup);
void CopyOutDParam(std::vector<StringParameterBackup> &backup, size_t num);
void CopyOutDParam(std::vector<StringParameterBackup> &backup, size_t num, StringID string);
bool HaveDParamChanged(const std::vector<StringParameterBackup> &backup);
uint64_t GetDParam(size_t n);