LUA - Revision history

Kiwi tea at 19:47, 17 September 2012

2012-09-17T19:47:15Z

Kiwi tea at 19:05, 17 September 2012

2012-09-17T19:05:56Z

Albmont: Lua (programming language) (no idea if it's the same here)

2009-02-23T20:38:24Z

Lua (programming language) (no idea if it's the same here)

Delphy: Auto-inserted from WakkaWikki

2005-12-29T20:59:03Z

Auto-inserted from WakkaWikki

New page

{{OldWikiEntry}} ==General LUA Text==

==Specific Types (Simcity4) (by Karybdis)==

Instance by: CRC24Polynomial = 0x01864cfb, CRC24Seed = 0x00b704ce, return (CRC24(from, false) | 0xFF000000)

[[LUAAdvice]]
[[LUADefs]]
[[LUAAdvisors]]
[[LUAMission]]
[[LUAObject]]
[[LUASystem]]
[[LUATutorials]]

-----

==BINARY LUA - By Quaxi==

Here are the first things I found out about the .objLua and .globalObjLua

general Format:
<pre>
DWord: 1b 4c 75 61 (ID)
Byte: Version
16-Bytes: Header
---> Root "Function Block"
</pre>

Function Block:
<pre>
Dword: Character count n
n-Byte: Name of the Function (null terminated)
5-Byte: unknown
Byte: argument Count
Byte: unknown
Byte: stack Size

12-Byte: 00

4-Byte: constant counter
---> Loop Constant Block

4-Byte: functions counter
---> Loop Function Block

4-Byte: instruction counter
---> Loop Instruction Block
</pre>

Instruction Block (a=Operand a, b=Operand b, c=Operand c, o=Opcode):
<pre>
Dword: aaaa aaaa bbbb bbbb bccc cccc ccoo oooo
</pre>
This Document lists the available opcodes: http:''www.tecgraf.puc-rio.br/~lhf/ftp/doc/sblp2005.pdf

Constant Block:
<pre>
Byte: ConstantType
----> Constant Data
</pre>

List of know Constant Data Types

-0x00 = Empty, Null
This seems to mark an empty block
-0x03 = Number
<pre>
DWord: Unknown
DWord: Unknown
</pre>
-0x04 = Strings
<pre>
DWord: Length n of the following PString
n-Bytes: Instruction Name, null-terminated
</pre> [[Category:Modding]]

← Older revision		Revision as of 19:47, 17 September 2012
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	</pre>		</pre>

−	[[Category:~~Sims 2~~ Modding]]	+	[[Category:SimCity 4 Modding]]

← Older revision		Revision as of 20:38, 23 February 2009
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−	{{OldWikiEntry}} ==General LUA Text==	+	{{OldWikiEntry}}
		+
		+	'''LUA''' is an imperative programming language, designed in 1993 by Roberto Ierusalimschy, Luiz Henrique de Figueiredo, and Waldemar Celes, members of the Computer Graphics Technology Group (Tecgraf) at PUC-Rio, the Pontifical University of Rio de Janeiro, in Brazil. "Lua" means "Moon" in Portuguese.
		+
		+	There is a wikipedia entry on Lua: [http://en.wikipedia.org/wiki/Lua_(programming_language) Lua (programming language)]. <!-- and I have not a slightest idea if this language is used in The Sims... //-->
		+
		+	==General LUA Text==

	==Specific Types (Simcity4) (by Karybdis)==		==Specific Types (Simcity4) (by Karybdis)==

@@ Line 80: / Line 80: @@
 	DWord: Length n of the following PString
 	n-Bytes: Instruction Name, null-terminated
-</pre> [[Category:Modding]]
+</pre>