OldBlueWater/BlueWater/Assets/02.Scripts/Character/CombatPlayer2D/CombatStatus.cs

using UnityEngine;

// ReSharper disable once CheckNamespace
namespace BlueWaterProject
{
    public class CombatStatus : MonoBehaviour
    {
        [field: SerializeField] public bool IsStunned { get; private set; }
        [field: SerializeField] public bool IsSlowedMoveSpeed { get; private set; }
        [field: SerializeField] public float MoveSpeedCoefficient { get; private set; }
        [SerializeField] private Color slowColor;
        
        private SpriteRenderer flashWhiteSpriteRenderer;
        
        private Coroutine stunCoolDownCoroutine;
        private Coroutine slowMoveSpeedCoolDownCoroutine;
        private bool enableTakeDamage = true;
        
        // Events methods
        public void HandleEnableTakeDamage() => enableTakeDamage = true;
        public void HandleDisableTakeDamage() => enableTakeDamage = false;

        public void InitComponent(SpriteRenderer spriteRenderer)
        {
            flashWhiteSpriteRenderer = spriteRenderer;
        }
        
        public void Stun(float duration)
        {
            if (!enableTakeDamage) return;
            
            IsStunned = true;

            if (stunCoolDownCoroutine != null)
            {
                StopCoroutine(stunCoolDownCoroutine);
            }
            stunCoolDownCoroutine = StartCoroutine(Utils.CoolDown(duration, EndStun));
        }

        private void EndStun()
        {
            IsStunned = false;
            stunCoolDownCoroutine = null;
        }

        public void SlowMoveSpeed(float duration, float moveSpeedCoefficient)
        {
            if (!enableTakeDamage) return;
            
            IsSlowedMoveSpeed = true;
            MoveSpeedCoefficient = moveSpeedCoefficient;
            flashWhiteSpriteRenderer.color = slowColor;
            
            if (slowMoveSpeedCoolDownCoroutine != null)
            {
                StopCoroutine(slowMoveSpeedCoolDownCoroutine);
            }
            slowMoveSpeedCoolDownCoroutine = StartCoroutine(Utils.CoolDown(duration, EndSlowMoveSpeed));
        }
        
        private void EndSlowMoveSpeed()
        {
            flashWhiteSpriteRenderer.color = Color.white;
            IsSlowedMoveSpeed = false;
            slowMoveSpeedCoolDownCoroutine = null;
        }
    }
}