bitRRotate

Client-side

Server-side

Shared

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This functions performs a bitwise circular right-rotation on the integer value by integer n positions. See Bitwise operation for more details.

Syntax

 bitRRotate ( )

Code Examples

server

This example adds the clientside command/rightrotate [value] [positions = 1], which will print the result from the functionbitRRotate.

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
)

bitRRotate

Syntax

Code Examples

See Also

Utility Functions

Reference