open-project-1/UOP1_Project/Assets/Scripts/StateMachineTest/HungerComponent.cs

using UnityEngine;

public class HungerComponent : MonoBehaviour
{
	[SerializeField] private float _eatAmount = 10f;
	[SerializeField] private float _maxFullness = 100f;
	[SerializeField] private float _hungerPerSecond = 1f;
	[SerializeField] [Range(0.01f, 0.99f)] private float _isHungryThreshold = 0.4f;
	private bool _getHungry;
	private float _currentFullness;
	public bool IsHungry => _currentFullness <= _maxFullness * _isHungryThreshold;

	private void Awake()
	{
		_currentFullness = _maxFullness;
	}

	private void Update()
	{
		if (_getHungry)
			_currentFullness = Mathf.Max(_currentFullness - _hungerPerSecond * Time.deltaTime, 0f);
	}

	public void Eat()
	{
		_currentFullness = Mathf.Min(_currentFullness + _eatAmount, _maxFullness);
	}

	public void ToggleHunger(bool value)
	{
		_getHungry = value;
	}
}