UDRIGEEKCup2024/Assets/GolfControls/PowerController.cs

using System;
using System.Collections;
using UnityAtoms.BaseAtoms;
using UnityEngine;

namespace GolfControls
{
    public class PowerController : MonoBehaviour
    {
        public FloatVariable powerVariable;
        public BoolVariable isPausedVariable;
        
        [SerializeField] private float timeToMaxPower = 1.0f;
        [SerializeField] private float pauseTimeAtEnds = 0.05f;

        private void Start()
        {
            StartCoroutine(SlidePower());
        }
        
        
        private IEnumerator SlidePower()
        {
            float timer = 0;

            bool goingUp = true;
            float timerGoal = timeToMaxPower;

            while (true)
            {
                while (isPausedVariable.Value) yield return null;
                
                yield return null;

                timer += Time.deltaTime;
                float percentTime = timer / timerGoal;

                float outputPercent = goingUp ? percentTime : 1.0f - percentTime;

                powerVariable.SetValue(outputPercent);

                if (percentTime < 1.0f) continue;
                
                //Bounce back starts here
                
                percentTime = 1.0f;
                outputPercent = goingUp ? percentTime : 1.0f - percentTime;
                powerVariable.SetValue(outputPercent);
                    
                float pauseTimer = 0.0f;
                while (pauseTimer < pauseTimeAtEnds)
                {

                    while (isPausedVariable.Value) yield return null;
                    
                    yield return null;
                    pauseTimer += Time.deltaTime;
                }

                SwapDirection();
            }

            void SwapDirection()
            {
                goingUp = !goingUp;
                timer = 0;
            }
        }
    }
}