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[Solved] CE Scripting - Toggling "Boolean" Values

 
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Menoetius
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PostPosted: Sun Apr 05, 2020 10:20 pm    Post subject: [Solved] CE Scripting - Toggling "Boolean" Values Reply with quote
What would be an effective way to script the change of a value from 0 to 1 and vice versa? I'm hacking Doom2 in dosbox, an emulator. Maybe I'm on the wrong path and need some sort of code injection, but here's what I have so far:

Code:
[enable]
globalalloc(mem, $32)

define(useShotGunAddress, [basep]+1cdf00)
registersymbol(useShotGunAddress)

//change useShotGunAddress value to 1

[disable]

//change useShotGunAddress to 0

dealloc(mem)

unregistersymbol(useShotGunAddress)


Thank you kindly in advance.

[Edit]

See below for solution.
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Last edited by Menoetius on Sun Apr 05, 2020 11:55 pm; edited 1 time in total
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ParkourPenguin
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Posts: 4719
PostPosted: Sun Apr 05, 2020 11:30 pm    Post subject: Reply with quote
Code:
[ENABLE]
[basep]+1cdf00:
  db 1

[DISABLE]
[basep]+1cdf00:
  db 0

If for whatever reason that syntax doesn't work:
Code:
{$lua}
[ENABLE]
writeBytes('[basep]+1cdf00', 1)

[DISABLE]
writeBytes('[basep]+1cdf00', 0)

Alternatively, look into dropdown options for memory records. Just add a memory record with base address "basep" and L1 offset 1cdf00, and set dropdown options in the right click menu.
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Menoetius
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PostPosted: Sun Apr 05, 2020 11:55 pm    Post subject: Reply with quote
Perfect. Exactly What I was looking for and both solutions work nicely.

Thank you again.
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