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Codechange: Move VarType helpers to allow earlier use.

This commit is contained in:
Peter Nelson 2023-12-07 19:16:14 +00:00 committed by Peter Nelson
parent a05d6ee404
commit cb53fed229
1 changed files with 32 additions and 32 deletions
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64
src/saveload/saveload.h
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@ -709,6 +709,38 @@ struct SaveLoadCompat {
SaveLoadVersion version_to; ///< Save/load the variable before this savegame version.
};
/**
* Get the NumberType of a setting. This describes the integer type
* as it is represented in memory
* @param type VarType holding information about the variable-type
* @return the SLE_VAR_* part of a variable-type description
*/
static inline constexpr VarType GetVarMemType(VarType type)
{
return GB(type, 4, 4) << 4;
}
/**
* Get the FileType of a setting. This describes the integer type
* as it is represented in a savegame/file
* @param type VarType holding information about the file-type
* @return the SLE_FILE_* part of a variable-type description
*/
static inline constexpr VarType GetVarFileType(VarType type)
{
return GB(type, 0, 4);
}
/**
* Check if the given saveload type is a numeric type.
* @param conv the type to check
* @return True if it's a numeric type.
*/
static inline constexpr bool IsNumericType(VarType conv)
{
return GetVarMemType(conv) <= SLE_VAR_U64;
}
/**
* Storage of simple variables, references (pointers), and arrays.
* @param cmd Load/save type. @see SaveLoadType
@ -1133,38 +1165,6 @@ static inline bool SlIsObjectCurrentlyValid(SaveLoadVersion version_from, SaveLo
return version_from <= SAVEGAME_VERSION && SAVEGAME_VERSION < version_to;
}
/**
* Get the NumberType of a setting. This describes the integer type
* as it is represented in memory
* @param type VarType holding information about the variable-type
* @return the SLE_VAR_* part of a variable-type description
*/
static inline VarType GetVarMemType(VarType type)
{
return GB(type, 4, 4) << 4;
}
/**
* Get the FileType of a setting. This describes the integer type
* as it is represented in a savegame/file
* @param type VarType holding information about the file-type
* @return the SLE_FILE_* part of a variable-type description
*/
static inline VarType GetVarFileType(VarType type)
{
return GB(type, 0, 4);
}
/**
* Check if the given saveload type is a numeric type.
* @param conv the type to check
* @return True if it's a numeric type.
*/
static inline bool IsNumericType(VarType conv)
{
return GetVarMemType(conv) <= SLE_VAR_U64;
}
/**
* Get the address of the variable. Null-variables don't have an address,
* everything else has a callback function that returns the address based