코드 작성 using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI; public class SkillManager : MonoBehaviour { [Range(0, 20)] public float skillTime = 10.0f; [Range(0, 20)] public float skillCoolTime = 10.0f; public Image skillFillAmount; public Text skillCoolTimeText; bool isUseSkill = true; private void Awake() { skillInformationText.text = "Skill OFF"; .....