fix: stream scaling (#6)

* fix: stream scaling

* misc: trial and error is fun

* fix: accidental nomod nerf

* refactor: rework entire stream nerf

* trial and error sdfsdfsdfsdfs

* oops

* maybe

* ffs

* fix: make scaling consistent via sr

* fix: i like arbitrary values

* fix: arbitrary part 2

* fix: rounding

* fix: increment version

---------

Co-authored-by: tsunyoku <mbruhyo@gmail.com>

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "akatsuki-pp"
-version = "0.9.3"
+version = "0.9.4"
 authors = ["MaxOhn <ohn.m@hotmail.de>", "tsunyoku <tsunyoku@gmail.com>"]
 edition = "2018"
 license = "MIT"

src/osu_2019/pp.rs

@@ -265,9 +265,10 @@ impl<'m> OsuPP<'m> {
         if self.mods.rx() {
             multiplier *= 0.97;
 
-            let streams_nerf = aim_value / speed_value;
+            let difficulty = self.attributes.as_ref().unwrap();
+            let streams_nerf = ((difficulty.aim_strain / difficulty.speed_strain) * 100.0).round() / 100.0;
 
-            if streams_nerf < 1.0 {
+            if streams_nerf < 1.09 {
                 let acc_factor = (1.0 - self.acc.unwrap()).abs();
                 acc_depression = (0.84 - acc_factor).max(0.5);