consider custom clock rate for mania & taiko pp calculation

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## Upcoming
 
-- Nothing as of now
+- __Fixes:__
+  - Performance calculation for taiko & mania now considers custom clock rates properly
 
 # v0.5.0
 

src/mania/pp.rs

@@ -141,7 +141,7 @@ impl<'map> ManiaPP<'map> {
         }
 
         let mut od = 34.0 + 3.0 * (10.0 - self.map.od as f64).max(0.0).min(10.0);
-        let clock_rate = self.mods.clock_rate();
+        let clock_rate = self.clock_rate.unwrap_or_else(|| self.mods.clock_rate());
 
         let mut multiplier = 0.8;
 

src/taiko/pp.rs

@@ -210,6 +210,7 @@ impl<'map> TaikoPP<'map> {
             mods: self.mods,
             acc: self.acc,
             n_misses: self.n_misses,
+            clock_rate: self.clock_rate.unwrap_or_else(|| self.mods.clock_rate()),
         };
 
         inner.calculate()
@@ -222,6 +223,7 @@ struct TaikoPPInner<'map> {
     mods: u32,
     acc: f64,
     n_misses: usize,
+    clock_rate: f64,
 }
 
 impl<'map> TaikoPPInner<'map> {
@@ -285,7 +287,7 @@ impl<'map> TaikoPPInner<'map> {
             od *= 0.5;
         }
 
-        let hit_window = difficulty_range_od(od).floor() / self.mods.clock_rate();
+        let hit_window = difficulty_range_od(od).floor() / self.clock_rate;
         let max_combo = self.attributes.max_combo;
 
         (150.0 / hit_window).powf(1.1)