Greetz @ all.

i have again a problem with the compression of a game. This game i think use a hard compression.
My last information are that the englisch translation of Dejap use huffmann and DTE incl. Dictonary.

I try to find the routine by using the Geiger debugger.

This log is from the first dialog in the game when you press the A button and the next dialog appears.
Unfortunatly i dont know what this code do?! Can anyone explain this?!

At the moment i have a 85% translated SO script, we use the script dump from dejap,
but i have not found a possibility to insert any of the german script.


$C2/2D6D 20 0C 31    JSR $310C  [$C2:310C]   A:00B0 X:00B0 Y:3708 P:envmxdizc
$C2/2D70 EB          XBA                     A:0000 X:00B0 Y:370A P:envmxdizc
$C2/2D71 4A          LSR A                   A:0000 X:00B0 Y:370A P:envmxdiZc
$C2/2D72 4A          LSR A                   A:0000 X:00B0 Y:370A P:envmxdiZc
$C2/2D73 69 00 20    ADC #$2000              A:0000 X:00B0 Y:370A P:envmxdiZc
$C2/2D76 AA          TAX                     A:2000 X:00B0 Y:370A P:envmxdizc
$C2/2D77 E2 20       SEP #$20                A:2000 X:2000 Y:370A P:envmxdizc
$C2/2D79 9E 18 00    STZ $0018,x[$7E:2018]   A:2000 X:2000 Y:370A P:envMxdizc
$C2/2D7C C2 20       REP #$20                A:2000 X:2000 Y:370A P:envMxdizc
$C2/2D7E 60          RTS                     A:2000 X:2000 Y:370A P:envmxdizc
$C6/555F 9D 19 00    STA $0019,x[$7E:2019]   A:0000 X:2000 Y:370D P:eNvMxdizc
$C6/5562 BD 24 00    LDA $0024,x[$7E:2024]   A:0000 X:2000 Y:370D P:eNvMxdizc
$C6/5565 D0 0D       BNE $0D    [$5574]      A:0000 X:2000 Y:370D P:envMxdiZc
$C6/5567 9E 29 00    STZ $0029,x[$7E:2029]   A:0000 X:2000 Y:370D P:envMxdiZc
$C6/556A 80 08       BRA $08    [$5574]      A:0000 X:2000 Y:370D P:envMxdiZc
$FF/C229 A9 44       LDA #$44                A:3D10 X:B945 Y:B945 P:envMxdizC
$FF/C22B 20 38 C2    JSR $C238  [$FF:C238]   A:3D44 X:B945 Y:B945 P:envMxdizC
$FF/C22E E8          INX                     A:3D44 X:B945 Y:B945 P:eNvMxdizc

Greetz

red

hmm okay. Do you see a possibility to decompress the huffman code?

I have read a lot of huffman basic informations, but if i understand it on the right way, the algorythm is always different, depends from the amount of chars and text.

regards

red

I removed the Huffman in the game, but it did not help the cause...
I can not write compressors utility...
ROM can not be expanded to 8 MB ...

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July 08, 2010, 07:25:30 am - (Auto Merged - Double Posts are not allowed before 7 days.)

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Log full decompression.
If you can help it.
http://slil.ru/29443759