Fix zero-delta replay frames breaking spinners

Wieku · Aug 30, 2023 · e462365 · e462365
1 parent 42cd0d1
commit e462365
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/app/rulesets/osu/spinner.go b/app/rulesets/osu/spinner.go
@@ -118,7 +118,11 @@ func (spinner *Spinner) UpdateFor(player *difficultyPlayer, time int64, _ bool)
 
 				if math.Abs(angleDiff) < math.Pi {
 					if player.diff.GetModifiedTime(state.frameVariance) > FrameTime*1.04 {
-						state.theoreticalVelocity = angleDiff / player.diff.GetModifiedTime(timeDiff)
+						if timeDiff > 0 {
+							state.theoreticalVelocity = angleDiff / player.diff.GetModifiedTime(timeDiff)
+						} else {
+							state.theoreticalVelocity = 0
+						}
 					} else {
 						state.theoreticalVelocity = angleDiff / FrameTime
 					}