How would you refactor this code? (tennis-3-modern)

export class TennisGame { constructor(p1N, p2N) { this.p2 = 0; this.p1 = 0; this.p1N = p1N; this.p2N = p2N; } getScore() { let s; if (this.p1 < 4 && this.p2 < 4 && this.p1 + this.p2 < 6) { const p = ["Love", "Fifteen", "Thirty", "Forty"]; s = p[this.p1]; return this.p1 == this.p2 ? `${s}-All` : `${s}-${p[this.p2]}`; } else { if (this.p1 == this.p2) return "Deuce"; s = this.p1 > this.p2 ? this.p1N : this.p2N; return (this.p1 - this.p2) * (this.p1 - this.p2) == 1 ? `Advantage ${s}` : `Win for ${s}`; } } wonPoint(playerName) { if (playerName == "player1") this.p1 += 1; else this.p2 += 1; } }