SadCom MultiEx

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SAD


Format Specifications

// MexCom - Recreation of formats\SadCom MultiEx (DOS)\SAD.bms
// THIS IS AN AUTOMATED SPECIFICATION
// READ WITH CARE
// ----------------------------
// LEGEND
// ----------------------------
// ==> (Jump to offset)
// #DECLARE (Set variable to value)
// $$ CALCULATE (Calculate a new value)
// ** (Section that repeats itself on condition)
// // (Comment)
// uint32{4} (Unsigned 32-bit value, 4 bytes)
// uint16{2} (Unsigned 16-bit value, 2 bytes)
// ubyte{1} (Unsigned 8-bit value, 1 byte)
// char{n} (String value, n bytes in length
// ----------------------------


// Format Specification


FileID   		'SadComLtdat'
#DECLARE FS = CURRENT OFFSET
$$ CALCULATE FS + 2


==>FS
uint32{4}		FC
#DECLARE FS = CURRENT OFFSET


** Start Repeated entry (T) {FC}
$$ CALCULATE FS + 2


==>FS
char{254}  		Filename of resource (FN)
#DECLARE FSO = CURRENT OFFSET
uint32{4}		FSI
#DECLARE FOO = CURRENT OFFSET
uint32{4}		Offset of resource (FO)
#DECLARE FS = CURRENT OFFSET


// Resources have a name (FN), are located at FO and have a size of FSI
** End Repeated entry (T)
// ----------------------------
// MexCom - Recreation complete 


MultiEx BMS

ImpType Standard ;
IDString 0 SadComLtdat ;
SavePos FS 0 ;
Math FS += 2 ;
GoTo FS 0 ;
Get FC Long 0 ;
SavePos FS 0 ;
For T = 1 To FC ;
Math FS += 2 ;
GoTo FS 0 ;
GetDString FN 254 0 ;
SavePos FSO 0 ;
Get FSI Long 0 ;
SavePos FOO 0 ;
Get FO Long 0 ;
SavePos FS 0 ;
Log FN FO FSI FOO FSO ;
Next T ;

Notes and Comments

This can open and alter SadCom Ltd. (XeNTaX) SAD archives containing INI files for 16-bit MultiEx.EXE


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