zenno/spurt: take adjusted speed, not raw speed

zenno/src/lib/race.ts

@@ -95,21 +95,20 @@ const distanceProficiencyMod = [0.1, 0.2, 0.4, 0.6, 0.8, 0.9, 1.0, 1.05] as cons
 
 /**
  * Calculate an Uma's last spurt target speed.
- * @param rawSpeed Uma's speed stat. No accounting for mood lol.
- * @param gutsStat Uma's guts stat.
+ * @param speedStat Adjusted speed stat
+ * @param gutsStat Adjusted guts stat
  * @param style Running style
  * @param distance Distance aptitude
  * @param raceLen Length of the race
  * @returns Target speed in the last spurt in m/s
  */
 export function spurtSpeed(
-	rawSpeed: number,
+	speedStat: number,
 	gutsStat: number,
 	style: RunningStyle,
 	distance: AptitudeLevel,
 	raceLen: number,
 ): number {
-	const speedStat = rawSpeed <= 1200 ? rawSpeed : 1200 + (rawSpeed - 1200) * 0.5;
 	const spc = speedStrategyPhaseCoeff[style][Phase.LateRace];
 	const dpm = distanceProficiencyMod[distance];
 	const base = baseSpeed(raceLen);
@@ -149,9 +148,6 @@ export function inverseSpurtSpeed(
 	const base = baseSpeed(raceLen);
 	const nr = spurtSpeed - base * (1.05 * spc + 0.0105) - Math.pow(450 * gutsStat, 0.597) * 0.0001;
 	const r = (nr * nr) / (0.008405 * dpm * dpm);
-	if (r > 1200) {
-		return Math.round(2 * r - 1200);
-	}
 	return Math.round(r);
 }