// 2026년 포트폴리오용 재구성 코드. 실제 업무 당시 소스가 아닙니다.
// 2026 portfolio reconstruction. Not original production source.
using System;
using UnityEngine;
namespace PortfolioExamples
{
    public sealed class PathRecovery
    {
        Vector3 last; bool initialized; float idle;
        public bool Tick(Vector3 position, bool shouldMove, float deltaTime, float timeout, float epsilon)
        {
            if (deltaTime < 0 || timeout <= 0 || epsilon < 0) throw new ArgumentOutOfRangeException();
            if (!initialized) { last = position; initialized = true; return false; }
            if (!shouldMove || (position-last).sqrMagnitude > epsilon*epsilon) { idle = 0; last = position; return false; }
            idle += deltaTime;
            if (idle < timeout) return false;
            idle = 0; return true; // Caller must validate collision-free lateral space before moving.
        }
        public void Reset() { initialized=false; idle=0; }
    }
}