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GreatUnknown
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 Posted: Sun Jul 30, 2017 3:46 pm Post subject: Why Does This Code Give One Hit Kills, And Mine Doesn't? |
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Does anyone else know why Sneaky Mofos DOOM Inf Health Script give one hit kills? The globalalloc bit I get (kinda don't know why when they are using same instruction but hey) but when I use 0 to make a one hit kill the enemies just go into the mode where you can hit them with f and they die. Where as with this code they just die when shot....
| Code: | | https://pastebin.com/sGakyjfH |
And my code:
| Code: | | https://pastebin.com/WwpyaqzF |
Sneaky Mofos video:
https://www.youtube.com/watch?v=hL2sjkt1vE8
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Prehistoricman
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| Posted: Sun Jul 30, 2017 5:02 pm Post subject: |
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Look at your injected code in the disassembler and see if it matches what you've written. Often you can't fit such much into a single instruction. I reckon that Sneaky has written the asm the way he has due to limitations such as this.
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GreatUnknown
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| Posted: Mon Jul 31, 2017 12:29 am Post subject: |
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| Prehistoricman wrote: | | Look at your injected code in the disassembler and see if it matches what you've written. Often you can't fit such much into a single instruction. I reckon that Sneaky has written the asm the way he has due to limitations such as this. |
I made sure mine was the same was he put into the AA, and tried them both out and his does give one hit kills + inf health which is confusing. I can't see his code injected but I think because he didn't shoot an enemy he made a one hit kill without noticing it and noticed later and renamed the video. But to you does his script make a one hit kill cause it doesn't to me?
EDIT:
| Code: | code:
code:
movss [rbx+1C],xmm0
push rax
lea rax,[rsi+rbx+1C]
mov [enemyHealthAddress],rax
pop rax
jmp return |
Mine is:
| Code: | code:
movss [rsi+rbx+1C],xmm0
push rax
lea rax,[rsi+rbx+1C]
mov [playerHealthAddress],rax
pop rax
jmp return |
The movss rbx+1C makes it a one hit kill, I'd like to know why so I can make it a flag to turn on and off
RSI contains 0 oddly enough... still it's not enough for me to know what causes this but I want to know the reason why :S
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atom0s
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| Posted: Mon Jul 31, 2017 12:51 pm Post subject: |
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Difference is:
| Code: | | movss [rbx+1C],xmm0 |
and
| Code: | | movss [rsi+rbx+1C],xmm0 |
While rsi does contain 0 for the current debugging point you see, it may be a function reused by multiple things which is causing rsi to not be 0 all the time. If that's the case then it will be writing to different spots than just the intended one each time. If it is a health function, it's a high chance that every entity in the game uses the same function.
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GreatUnknown
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| Posted: Mon Jul 31, 2017 7:02 pm Post subject: |
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| atom0s wrote: | Difference is:
| Code: | | movss [rbx+1C],xmm0 |
and
| Code: | | movss [rsi+rbx+1C],xmm0 |
While rsi does contain 0 for the current debugging point you see, it may be a function reused by multiple things which is causing rsi to not be 0 all the time. If that's the case then it will be writing to different spots than just the intended one each time. If it is a health function, it's a high chance that every entity in the game uses the same function. |
Thanks I noticed that just after posting this but internet went down, I've mde a one hit kill toggle for it, removing the rsi so the one hit kill causes one hit kills.
Otherwise enemies don't die one one shot but only two, one puts them in a sort of fatality mode the second shot kills them. I've tried using negative numbers and looking what numbers the enemies addresses are when they die but that's just zero. So I don't know how to make it a one hit kill without making it unstable. It does turn on the PF flag.
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