BitRRotate
From Multi Theft Auto: Wiki
This functions performs a bitwise circular right-rotation on the integer value by integer n positions. See Bitwise operation for more details.
Syntax
int bitRRotate ( int value, int n )
Required arguments
- value: The value you want to perform the rotation on.
- n: The amount of positions to rotate the value by.
Returns
Returns the circular right-rotated value as integer.
Example
Click to collapse [-]
ClientThis example adds the clientside command /rightrotate [value] [positions = 1], which will print the result from the function bitRRotate.
function getNumberAsBitString(value) if type(value) ~= 'number' then return false else local binary = '' for field = 31, 0, -1 do binary = binary .. bitExtract(value, field) if field % 4 == 0 then binary = binary ..' ' end end return binary end end addCommandHandler('rightrotate', function (command, value, positions) if type(value) ~= 'string' or value:len() == 0 then return outputChatBox('* Syntax: /rightrotate [value] [positions = 1]') end if type(positions) ~= 'string' or positions:len() == 0 then positions = 1 end local result = bitRRotate(tonumber(value), tonumber(positions)) local binary = getNumberAsBitString(result) outputChatBox('* Decimal: '.. result ..', Binary: '.. binary) end )
If you trigger the command with /rightrotate 0xFF0000 16 you will receive as response:
* Decimal: 255, Binary: 0000 0000 0000 0000 0000 0000 1111 1111