Lua:dwordToByteTable - Revision history

Leunsel: Added CodeBox Template.

2025-12-04T23:09:50Z

Added CodeBox Template.

2025-07-11T17:34:04Z

2025-07-11T17:24:33Z

2018-01-25T00:06:22Z

2017-07-04T09:25:41Z

2017-03-19T13:15:29Z

2017-03-11T01:58:28Z

2017-03-09T07:41:03Z

2017-03-09T05:45:19Z

2017-03-09T05:35:47Z

@@ Line 1: / Line 1: @@
 [[Category:Lua]]
-'''function''' dwordToByteTable(''Number'') ''':''' Table
+{{CodeBox|'''function''' dwordToByteTable(''Number'') ''':''' Table}}
 Converts a 32-bit dword (integer) to a table of bytes.

@@ Line 17: / Line 17: @@
 ===Returns===
 Table — A table containing the bytes representing the dword.
 ===Examples===

@@ Line 1: / Line 1: @@
 [[Category:Lua]]
-'''function''' dwordToByteTable(''Number'') ''':''' table
+'''function''' dwordToByteTable(''Number'') ''':''' Table
-Converts a DWORD (4 bytes) to a byte table, interpreting it as an integer.
+Converts a 32-bit dword (integer) to a table of bytes.
 ===Function Parameters===
-Note: If the number is a float only the integer no greater than or no less than the given value will be used.
+{|width="85%" cellpadding="10%" cellspacing="0" border="0"
 !align="left"|Parameter
 !align="left"|Type
@@ Line 24: / Line 11: @@
 |-
 |Number
-|number
+|Integer
-|The number to convert to a byte table
+|The 32-bit dword to convert.
 |}
-== Examples ==
+===Examples===
-  local bt = dwordToByteTable(0xFFFFFFFF)
+<pre>
-                              --3 2 1 0
+local bytes = dwordToByteTable(0x12345678)
-  writeBytes('00123ABC', bt)
+for i, b in ipairs(bytes) do
+  print(string.format("Byte %d: %02X", i, b))
 end
-Code:
+-- Output: Byte 1: 78, Byte 2: 56, Byte 3: 34, Byte 4: 12 (little-endian order)
-  local bt = dwordToByteTable(10)
+</pre>
 {{LuaSeeAlso}}

@@ Line 75: / Line 75: @@
-== See also ==
+{{LuaSeeAlso}}
 === Related Functions ===
-* [[readBytes]]
+{{ReadWriteMemory}}

← Older revision		Revision as of 13:15, 19 March 2017
Line 1:		Line 1:
		+	[[Category:Lua]]
	'''function''' dwordToByteTable(''Number'') ''':''' table		'''function''' dwordToByteTable(''Number'') ''':''' table

← Older revision	Revision as of 00:06, 25 January 2018
(No difference)

← Older revision		Revision as of 01:58, 11 March 2017
Line 1:		Line 1:
−	'''function''' dwordToByteTable(''Number'')	+	'''function''' dwordToByteTable(''Number'') ''':''' table

	Converts a DWORD (4 bytes) to a byte table, interpreting it as an integer.		Converts a DWORD (4 bytes) to a byte table, interpreting it as an integer.

← Older revision		Revision as of 07:41, 9 March 2017
Line 1:		Line 1:
	'''function''' dwordToByteTable(''Number'')		'''function''' dwordToByteTable(''Number'')

−	Converts a DWORD (4 bytes) to a byte table.	+	Converts a DWORD (4 bytes) to a byte table, interpreting it as an integer.

@@ Line 41: / Line 41: @@
 Output:
 0A
 00
 00
@@ Line 54: / Line 54: @@
 Output:
 0A
 00
 00
@@ Line 68: / Line 68: @@
 Output:
 00
 FF
 FF

@@ Line 8: / Line 8: @@
 Same as value from 'math.floor'.
-i.e.: 8.1 : 8, 8.9 : 8, -8.1 : -8, -8.9 : -8
+  i.e.: 8.1 : 8, 8.9 : 8, -8.1 : -8, -8.9 : -8
 Note: If the number is larger than a DWORD (4 bytes) only the lower portion of the number will be used.
-i.e.: 0xFFFFFFFF00 : 0xFFFFFF00
+  i.e.: 0xFFFFFFFF00 : 0xFFFFFF00
 === Function Parameters ===
@@ Line 28: / Line 29: @@
 == Examples ==
    local bt = dwordToByteTable(0xFFFFFFFF)
    writeBytes('00123ABC', bt)
@@ Line 62: / Line 62: @@
 Code:
    local bt = dwordToByteTable(0xFFFFFFFF00)
    for i, v in ipairs(bt) do
      print(i, string.format('%02X', v))