BIS fnc bitflagsCheck: Difference between revisions
Lou Montana (talk | contribs) m (Text replacement - " \|seealso *= *([^ ]*)\[\[BIS fnc ([a-zA-Z0-9_]+)\]\]([^ ]*)" to " |seealso= $1BIS_fnc_$2$3") |
Lou Montana (talk | contribs) m (Text replacement - " \|seealso *= *([^ ]*)\[\[BIS fnc ([a-zA-Z0-9_]+)\]\]([^ ]*)" to " |seealso= $1BIS_fnc_$3") |
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[2 + 4 + 8, 1 + 32] call BIS_fnc_bitflagsCheck; // false</sqf> | [2 + 4 + 8, 1 + 32] call BIS_fnc_bitflagsCheck; // false</sqf> | ||
|seealso= | |seealso= [[BIS_fnc_bitflagsFlip]] [[BIS_fnc_bitflagsSet]] [[BIS_fnc_bitflagsToArray]] [[BIS_fnc_bitflagsUnset]] | ||
}} | }} | ||
Revision as of 18:02, 13 July 2022
Description
- Description:
- Checks if one or more flags are set in the given flagset, represented with decimal or hexadecimal number
(Hexadecimal number representation is simply auto-converted into decimal by the engine)
In other words, it simply performs a bitwise AND (&) operation on the two numbers:flags & flagset > 0
To check which flags are present in given flagset use BIS_fnc_bitflagsToArray
Limitations:
Due to various limitations of the Real Virtuality engine this function is intended to work with unsigned 24 bit integers only. This means that the supported range is 2^0...2^24 (1...16777216) - Execution:
- call
- Groups:
- Bitwise
Syntax
- Syntax:
- [flagset, flag] call BIS_fnc_bitflagsCheck
- Parameters:
- flagset: Number - flagset
- flag: Number - one or more flags to check
- Return Value:
- Boolean
Examples
- Example 1:
Additional Information
Notes
-
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