Lua:qwordToByteTable
Revision as of 19:09, 18 March 2019 by Dark Byte (talk | contribs) (Reverted edits by This content is not available (Talk) to last revision by TheyCallMeTim13)
function qwordToByteTable(Number) : table
Converts a QWORD (8 bytes) to a byte table, interpreting it as an integer.
Note: If the number is a float only the integer no greater than or no less than the given value will be used.
Same as value from 'math.floor'.
i.e.: 8.1 : 8, 8.9 : 8, -8.1 : -8, -8.9 : -8
Note: If the number is larger than a QWORD (8 bytes) only the lower portion of the number will be used.
i.e.: 0xFFFFFFFFFFFFFFFF00 : 0xFFFFFFFFFFFFFF00
8 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
Function Parameters
| Parameter | Type | Description |
|---|---|---|
| Number | number | The number to convert to a byte table |
Examples
local bt = qwordToByteTable(0xFFFFFFFFFFFFFFFF)
--7 6 5 4 3 2 1 0
writeBytes('00123ABC', bt)
Code:
local bt = qwordToByteTable(10)
for i, v in ipairs(bt) do
print(i - 1, string.format('%02X', v))
end
Output:
0 0A 1 00 2 00 3 00 4 00 5 00 6 00 7 00
Code:
local bt = qwordToByteTable(10.9)
for i, v in ipairs(bt) do
print(i - 1, string.format('%02X', v))
end
Output:
0 0A 1 00 2 00 3 00 4 00 5 00 6 00 7 00
Code:
local bt = qwordToByteTable(0xFFFFFFFFFFFFFFFFFF00)
--8 7 6 5 4 4 3 2 1 0
for i, v in ipairs(bt) do
print(i - 1, string.format('%02X', v))
end
Output:
0 00 1 FF 2 FF 3 FF 4 FF 5 FF 6 FF 7 FF
See also
| Lua |
| Script Engine |
Related Functions
| Read Functions |
|---|
| readBytes |
| readSmallInteger |
| readInteger |
| readQword |
| readPointer |
| readFloat |
| readDouble |
| readString |
| Read Functions (Local Process) |
| readBytesLocal |
| readIntegerLocal |
| readQwordLocal |
| readPointerLocal |
| readFloatLocal |
| readDoubleLocal |
| readStringLocal |
| Write Functions |
| writeBytes |
| writeSmallInteger |
| writeInteger |
| writeQword |
| writeFloat |
| writeDouble |
| writeString |
| Write Functions (Local Process) |
| writeBytesLocal |
| writeIntegerLocal |
| writeQwordLocal |
| writeFloatLocal |
| writeDoubleLocal |
| writeStringLocal |
| Byte Table Conversions (Value → Byte Table) |
| wordToByteTable |
| dwordToByteTable |
| qwordToByteTable |
| floatToByteTable |
| doubleToByteTable |
| stringToByteTable |
| wideStringToByteTable |
| Byte Table Conversions (Byte Table → Value) |
| byteTableToWord |
| byteTableToDword |
| byteTableToQword |
| byteTableToFloat |
| byteTableToDouble |
| byteTableToString |
| byteTableToWideString |
