XeNTaX

aluigi wrote:update: I'm reworking on the script, maybe I can do something so stay tuned

- SCRIPT's MESSAGE:
Alert: the crc of the file "audio\_soundfx\1_ra2_td\water_fall_wheel_lp.wav" h
as not been found, it can't be extracted!

  CHARS\SPECIALMOVES.TXT
  CHARS\2_1B\2_1B.TXT
  CHARS\2_1B\2_1B_LR_PC.GHG
  CHARS\2_1B\2_1B_PC.GHG
- SCRIPT's MESSAGE:
  Alert: the crc of the file CHARS\2_14LOM\4LOM.TXT has not been found, it can't be extracted!

RickyOs wrote:Hey again,

I had a closer look to the game.dat from LEGO STAR WARS The Complete Saga and
the game.dat from LEGO Indiana Jones.

After replacing

Code: Select all

putarray 1 NAMEZ NAME
if NEXT > 0 # folder
    getarray OLDNAME 1 PREV
    string FULLPATH >>= OLDNAME
    if NAME != ""
        string FULLPATH += NAME
        string FULLPATH += \
    endif
endif

by

Code: Select all

putarray 1 NAMEZ FULLPATH
if NEXT > 0 # folder
    if PREV != 0
        getarray FULLPATH 1 PREV
    endif
    putarray 1 NAMEZ FULLPATH

    if NAME != ""
        string FULLPATH += NAME
        string FULLPATH += \
    endif
endif

in aluigi's ttgames.bms script the script runs for both games without crc-Error.

RickyOs wrote:I did not change version numbers or any comments.

Code: Select all

# Traveller's Tales games DAT files extractor (script 0.3)
#  LEGO Batman
#  LEGO Star Wars
#  LEGO Indiana Jones
#  LEGO Harry Potter
#  Transformers
#  others, check them on http://www.ttgames.com
#
# this script is a complete chaos... it's only a work-around since I didn't finish the research
# if you want all the files in PERFECT state you must set NAMELESS to 1
#
# script for QuickBMS http://aluigi.org/papers.htm#quickbms

print "NOTE that this script is a work-around so will not work with all the files\nif you want to extract ALL the files without names (but they will be 100% corrects) edit this script setting NAMELESS to 1"

set NAMELESS long 0 # set to 1 to extract the files without names
comtype lz2k

get INFO_OFF long
if INFO_OFF & 0x80000000
    math INFO_OFF ^= 0xffffffff
    math INFO_OFF <<= 8
    math INFO_OFF += 0x100
endif
get INFO_SIZE long
log MEMORY_FILE INFO_OFF INFO_SIZE

get TYPE_BOH long MEMORY_FILE
get FILES long MEMORY_FILE
savepos INFO_OFF MEMORY_FILE

math TMP = FILES
math TMP *= 16
math NAME_INFO = INFO_OFF
math NAME_INFO += TMP

goto NAME_INFO MEMORY_FILE
get NAMES long MEMORY_FILE
savepos NAME_INFO MEMORY_FILE

math TMP = NAMES
math TMP *= 8
math NAME_OFF = NAME_INFO
math NAME_OFF += TMP

goto NAME_OFF MEMORY_FILE
get NAMECRC_OFF long MEMORY_FILE
savepos NAME_OFF MEMORY_FILE

math NAMECRC_OFF += NAME_OFF
goto NAMECRC_OFF MEMORY_FILE
for i = 0 < FILES
    get CRC long MEMORY_FILE
    putarray 0 i CRC
next i

if TYPE_BOH <= -2
    get DUMMY1 long MEMORY_FILE
    get DUMMY2 long MEMORY_FILE
    if DUMMY1 > 0
        #print "Error: not implemented yet"
        #cleanexit
    endif
endif

# print "files:       %FILES%"
# print "names:       %NAMES%"
# print "info_off:    %INFO_OFF%"
# print "info_size:   %INFO_SIZE%"
# print "name_info:   %NAME_INFO%"
# print "name_off:    %NAME_OFF%"
# print "namecrc_off: %NAMECRC_OFF%"

set NAMEZ long 0
set FULLNAME string ""
set FULLPATH string ""

for i = 0 < FILES
    # do NOT try to understand this part because I have not understood it too :)
    do
        goto NAME_INFO MEMORY_FILE
        get NEXT short MEMORY_FILE
        get PREV short MEMORY_FILE
        get OFF long MEMORY_FILE
        savepos NAME_INFO MEMORY_FILE

        math OFF += NAME_OFF
        goto OFF MEMORY_FILE
        get NAME string MEMORY_FILE

        if NEXT & 0x8000    # 16bit sign conversion
            math NEXT |= 0xffff0000
        endif

        putarray 1 NAMEZ FULLPATH
        if NEXT > 0 # folder
            if PREV != 0
                getarray FULLPATH 1 PREV
            endif
            putarray 1 NAMEZ FULLPATH

            if NAME != ""
                string FULLPATH += NAME
                string FULLPATH += \
            endif
        endif

        math NAMEZ += 1
    while NEXT > 0
    set FULLNAME string FULLPATH
    string FULLNAME += NAME

    if NAMELESS == 0
        math CRC = 0x811c9dc5
        strlen NAMESZ FULLNAME
        for j = 0 < NAMESZ
            getvarchr CHR FULLNAME j
            if CHR >= 0x61
                if CHR <= 0x7a
                    math CHR -= 0x20
                endif
            endif
            math CRC ^= CHR
            math CRC *= 0x199933
        next j
        for j = 0 < FILES
            getarray TMP 0 j
            if CRC == TMP
                break
            endif
        next j
        if j >= FILES
            print "Alert: the crc of the file %FULLNAME% has not been found, it can't be extracted!"
            #cleanexit
            # all wrongs!
            math j = i
            #math TMP = NEXT
            #math j = 0
            #math j -= NEXT
            #math j -= 1
        endif
        math TMP = j
    else
        math TMP = i
    endif

        math TMP *= 16
        math TMP += INFO_OFF
        goto TMP MEMORY_FILE
        get OFFSET long MEMORY_FILE
        math OFFSET <<= 8
        get ZSIZE long MEMORY_FILE
        get SIZE long MEMORY_FILE
        get PACKED long MEMORY_FILE

        goto OFFSET
        getdstring SIGN 4
        if SIGN == "LZ2K"
            set PACKED long 2
        else
            set PACKED long 0
        endif

        if PACKED & 2
            callfunction UNLZ2K
            log FULLNAME 0 SIZE MEMORY_FILE2
        else
            if SIZE != 0
            if ZSIZE != 0
            if SIZE != ZSIZE
                print "SIZE (%SIZE%) and ZSIZE (%ZSIZE%) differ, contact me"
                cleanexit
            endif
            endif
            endif
            log FULLNAME OFFSET SIZE
        endif
next i


startfunction UNLZ2K
    putvarchr MEMORY_FILE2 SIZE 0
    log MEMORY_FILE2 0 0
    append
    for TMPSZ = 0 < ZSIZE
        goto OFFSET
        getdstring SIGN 4
        if SIGN != "LZ2K"
            print "Error: the signature at offset %OFFSET% (%SIGN%) is not LZ2K, contact me"
            cleanexit
        endif
        get LZ2K_SIZE long
        get LZ2K_ZSIZE long
        savepos OFFSET
        if LZ2K_ZSIZE == LZ2K_SIZE
            log MEMORY_FILE2 OFFSET LZ2K_SIZE
        else
            clog MEMORY_FILE2 OFFSET LZ2K_ZSIZE LZ2K_SIZE
        endif
        math OFFSET += LZ2K_ZSIZE
        savepos TMP MEMORY_FILE2
        math TMPSZ += 12
        math TMPSZ += LZ2K_ZSIZE
    next
    append
endfunction