[popey456963]

Using SDKHook it appears like you get damage as a float, but health is stored as an int. Wondering how death is calculated, if you have 19 health and take 19.1 damage, I assume you do, but I'm less sure of 18.9 / 18.1.

Basically, should I be using RoundToZero / RoundToCeil / RoundToFloor / RoundFloat before the check?

[Fyren]

You could use SDKHooks to modify the damage and find out.

[Papero]

I've tested a bit and using SDKHooks_TakeDamage (without armour) and these I've seen that:
if dam= X.99999999(8 nines or more) -> dam = x + 1
if dam= X.9999999(7 nines or less) -> dam = x

Examples:
I take 5.99999999 HPs Damage, then I lose 6 HPs.
I take 5.9999999 HPs Damage, then I lose 5 HPs.
I take 5.5 HPs Damage, then I lose 5 HPs.


Someone might know the reason?

[Fyren]

Floats don't have infinite space, so it's always going to have to pick the nearest representable value. If you keep adding 9s like that, eventually that value is going to be the next whole number. For the game you tested on, it looks like it's just truncating the damage. But not every game is necessarily going to act the same.