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Can CE plays .wav files by AA script or Lua?

 
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elzee
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PostPosted: Fri Mar 31, 2017 6:50 am    Post subject: Can CE plays .wav files by AA script or Lua? Reply with quote

Sorry my English is not good.

I hope to make a trainer that can play a sound every time when player's HP is damaged.

Is it possible to trigger a .wav sound by AA script or Lua?
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Dark Byte
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PostPosted: Fri Mar 31, 2017 8:29 am    Post subject: Reply with quote

You can use playSound in lua to play a wav file

Quote:

playSound(stream, waittilldone OPTIONAL): Plays the given memorystream containing a .WAV formatted memory object. If waittilldone is true the script will stop executing till the sound has stopped
playSound(tablefile, waittilldone OPTIONAL) : Takes the memorystream from the tablefile and plays it.
There are two tablefiles predeclared inside cheat engine "Activate" and "Deactivate" . You are free to use or override them


e.g:
Code:

playSound('attachedwavfile')

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++METHOS
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PostPosted: Fri Mar 31, 2017 9:15 am    Post subject: Reply with quote

Presumably, if you wanted to incorporate this Lua code inside of an AA script, the Lua portion would get executed first? I am just curious if there would be a practical way to do something similar without having to write everything out in Lua.

Thanks.
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Dark Byte
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PostPosted: Fri Mar 31, 2017 3:49 pm    Post subject: This post has 1 review(s) Reply with quote

use the call ce lua function template, and then in an aa script call playsound when it gets executed
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PostPosted: Fri Mar 31, 2017 9:24 pm    Post subject: Reply with quote

There is still so much that I do not know about CE. Thanks, DB!
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elzee
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PostPosted: Sat Apr 01, 2017 10:19 am    Post subject: Reply with quote

Dark Byte wrote:
use the call ce lua function template, and then in an aa script call playsound when it gets executed


Thank you!
Can I write the aa like this?

movss [rbx+20],xmm6 // this is the original hp damage code
luacall(playSound(findTableFile('xxx.wav'))) // then play this sound
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Dark Byte
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PostPosted: Wed Apr 05, 2017 4:32 pm    Post subject: Reply with quote

no, check out the ce lua function template

you can do:
Code:

alloc(script,48)
script:
db 'playSound(findTableFile("xxx.wav"))',0

...
movss [rbx+20],xmm6 // this is the original hp damage code

//store RCX, RDX, R8, R9, R10, R11
...
mov rcx,script
sub rsp,20
call CELUA_ExecuteFunction
add rsp,20
...
//restore RCX, RDX, R8, R9, R10, R11
...

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