add estimated CPS needed to type current line

1 files changed, 4 insertions, 0 deletions

diff --git a/src/app/game/game.utils.ts b/src/app/game/game.utils.ts
index 6177d2c..4c99c55 100644
--- a/src/app/game/game.utils.ts
+++ b/src/app/game/game.utils.ts
@@ -42,6 +42,10 @@ export function parseLrcLines(lrcText: string): GameLine[] {
   return result;
 }
 
+export function calculateCPSNeeded(text: string, seconds: number): number {
+  return text.length / seconds;
+}
+
 export function formatTime(ms: number): string {
   const s = Math.max(0, Math.floor(ms / 1000));
   return `${Math.floor(s / 60)}:${String(s % 60).padStart(2, "0")}`;