Difference between revisions of "User:Lilezek"

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Trying to find out what does the [http://wtf.hijacked.us/wiki/index.php/HAR_File_Format_(.AF)#Fighter_Footer fight footer] of the HAR file formats.
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== 1ST Experiment ==
 +
 
 +
Trying to find out what does the [[HAR_File_Format_(.AF)#Fighter_Footer| fight footer]] of the HAR file formats.
  
 
Editting the 30 bytes of FIGHTR0.AF. Setting them to full 1 bits (0xFF FF FF...).
 
Editting the 30 bytes of FIGHTR0.AF. Setting them to full 1 bits (0xFF FF FF...).
Line 11: Line 13:
 
Now happens that every sound of the Jaguar has been lost.  
 
Now happens that every sound of the Jaguar has been lost.  
 
It could be a bug of dosbox, so I'm gonna try this once more.
 
It could be a bug of dosbox, so I'm gonna try this once more.
 +
 +
Changing everything into full 1 bits again.
  
 
--[[User:Lilezek|Lilezek]] 11:25, 4 March 2012 (EST)
 
--[[User:Lilezek|Lilezek]] 11:25, 4 March 2012 (EST)
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 +
With everything full of 1, jaguar doesn't have sound neither. Backuping into the original file...
 +
 +
--[[User:Lilezek|Lilezek]] 11:28, 4 March 2012 (EST)
 +
 +
Now they have sound. It seems that the "junk 30 bytes" affect to sound.
 +
 +
Setting everything to FF except FGHED (last 5 bytes).
 +
 +
--[[User:Lilezek|Lilezek]] 11:32, 4 March 2012 (EST)
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 +
Now they have sound. What a weird behaviour... It seems that the game checks for FGHED to load sounds?
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 +
It doesn't affect to FGHED, but to the whole junk. Finding the bytes that stop sound...
 +
 +
--[[User:Lilezek|Lilezek]] 14:46, 4 March 2012 (EST)
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 +
YAY! Those bytes represents sounds. I'm playing with sounds and this is what I think:
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 +
Sounds table (temporal):
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 +
{|border='1'
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|Unknown || 1 BYTE || This fist byte seems to be 0.
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|-
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|MHHIT || 1 BYTE || Index of middle high hit.
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|-
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|LHIT || 1 BYTE || Index of low hit.
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|-
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|LTHIT || 1 BYTE || Index of low hit when falling down.
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|-
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|FALL || 1 BYTE || Index of sound emitted when HAR hit the ground falling down.
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|-
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|ATTACK || 1 BYTE || Index of attack sounds.
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|-
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|GUARD || 1 BYTE || Index of guard sounds.
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|-
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|Unkown || 1 BYTE || I found a 0.
 +
|-
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|Unkown || 1 BYTE || I found a 0.
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|-
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|JUMP || 1 BYTE || Index of sound when HAR touch the ground after jump.
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 +
Note: this sound is reused by spike charge of thorn
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|-
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|Unkown || 1 BYTE || I found a 0.
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|-
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|Unkown || 1 BYTE || I found a 0.
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|-
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|Unkown || 1 BYTE || I found a 0.
 +
|-
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|Unkown || 1 BYTE || I found a 0.
 +
|-
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|Unkown || 1 BYTE || I found a 0.
 +
|-
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|Unkown || 1 BYTE || I found a 0.
 +
|-
 +
|Unkown || 1 BYTE || I found a 0.
 +
|-
 +
|Unkown || 1 BYTE || I found a 0.
 +
|-
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|Unkown || 1 BYTE || I found a 0.
 +
|-
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|Unkown || 1 BYTE || I found a 0.
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|-
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|SPEC || 1 BYTE || Index of special sounds:
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* Jaguar leap (jaguar)
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* Shadow special movements (shadow)
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|-
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|SPEC2 || 1 BYTES || Index of special sounds 2:
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* Speed kick (thorn).
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* Emitted by earthquake smash (nova).
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|-
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|SPEC3 || 1 BYTE || Index of special sounds 3:
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* Concussion Cannon (jaguar).
 +
|-
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|NOVAEX || 1 BYTES || Index of sound of explosion by missile or bomb of nova.
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|-
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|NOVALA || 1 BYTE || Index of laugh of nova when wins the fight.
 +
|-
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|FGHED || 5 BYTES || 5 bytes representing string "FGHED". Nothing happens if you edit this, but is a good magic number.
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|}
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 +
== 2nd experiment ==
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 +
What is the purpose of the 9th byte of fighter header?
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If I change jaguar 9th byte header to FF, nothing happens.
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Going to change it to 01.
 +
 +
--[[User:Lilezek|Lilezek]] 18:27, 6 March 2012 (EST)
 +
 +
Nothing appreciable, this is still unkown.

Latest revision as of 21:53, 4 January 2013

1ST Experiment

Trying to find out what does the fight footer of the HAR file formats.

Editting the 30 bytes of FIGHTR0.AF. Setting them to full 1 bits (0xFF FF FF...).

--Lilezek 10:59, 4 March 2012 (EST)

Nothing happened to. Trying with setting them to full 0 bits (0x00 00 00 ...).

--Lilezek 11:17, 4 March 2012 (EST)

Now happens that every sound of the Jaguar has been lost. It could be a bug of dosbox, so I'm gonna try this once more.

Changing everything into full 1 bits again.

--Lilezek 11:25, 4 March 2012 (EST)

With everything full of 1, jaguar doesn't have sound neither. Backuping into the original file...

--Lilezek 11:28, 4 March 2012 (EST)

Now they have sound. It seems that the "junk 30 bytes" affect to sound.

Setting everything to FF except FGHED (last 5 bytes).

--Lilezek 11:32, 4 March 2012 (EST)

Now they have sound. What a weird behaviour... It seems that the game checks for FGHED to load sounds?

It doesn't affect to FGHED, but to the whole junk. Finding the bytes that stop sound...

--Lilezek 14:46, 4 March 2012 (EST)

YAY! Those bytes represents sounds. I'm playing with sounds and this is what I think:

Sounds table (temporal):

Unknown 1 BYTE This fist byte seems to be 0.
MHHIT 1 BYTE Index of middle high hit.
LHIT 1 BYTE Index of low hit.
LTHIT 1 BYTE Index of low hit when falling down.
FALL 1 BYTE Index of sound emitted when HAR hit the ground falling down.
ATTACK 1 BYTE Index of attack sounds.
GUARD 1 BYTE Index of guard sounds.
Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
JUMP 1 BYTE Index of sound when HAR touch the ground after jump.

Note: this sound is reused by spike charge of thorn

Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
Unkown 1 BYTE I found a 0.
SPEC 1 BYTE Index of special sounds:
  • Jaguar leap (jaguar)
  • Shadow special movements (shadow)
SPEC2 1 BYTES Index of special sounds 2:
  • Speed kick (thorn).
  • Emitted by earthquake smash (nova).
SPEC3 1 BYTE Index of special sounds 3:
  • Concussion Cannon (jaguar).
NOVAEX 1 BYTES Index of sound of explosion by missile or bomb of nova.
NOVALA 1 BYTE Index of laugh of nova when wins the fight.
FGHED 5 BYTES 5 bytes representing string "FGHED". Nothing happens if you edit this, but is a good magic number.

2nd experiment

What is the purpose of the 9th byte of fighter header? If I change jaguar 9th byte header to FF, nothing happens. Going to change it to 01.

--Lilezek 18:27, 6 March 2012 (EST)

Nothing appreciable, this is still unkown.

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