BITFALL/Assets/Artists/Scripts/Player/Survival/PlayerSurvivalService.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Threading;
using BITKit;
using BITKit.Entities;
using UnityEngine;

namespace BITFALL.Player.Survival
{
[Serializable]
	public struct SurvivalDamage : IDamageType
	{
		public IPlayerSurvivalElement element;
		public string Message;
	}
	[CustomType(typeof(IPlayerSurvivalService))]
	public class PlayerSurvivalService : EntityBehavior, IPlayerSurvivalService
	{
		public IPlayerSurvivalElement[] Elements { get; set; } = Array.Empty<IPlayerSurvivalElement>();
		[SerializeReference, SubclassSelector] private IPlayerSurvivalElement[] initialElements = Array.Empty<IPlayerSurvivalElement>();
		[SerializeReference,SubclassSelector,Inject] private IDamageService _damageService;
		[SerializeReference,SubclassSelector,Inject] private ITicker ticker;
		[SerializeReference,SubclassSelector,Inject] private ITicker damageTicker;
		[Inject]
		private IHealth _health;
		public override void OnAwake()
		{
			Elements = initialElements;
			_health.OnSetAlive += OnSetAlive;
		}

		public override void OnStart()
		{
			base.OnStart();
			ticker.Add(Tick);
			damageTicker.Add(OnDamageTick);
		}

		private void OnDamageTick(float obj)
		{
			foreach (var x in Elements)
			{
				if (x.Value <= 0)
				{
					_damageService.Execute(new DamageMessage()
					{
						DamageType = new SurvivalDamage()
						{
							element = x,
						},
						Target = UnityEntity,
						Damage = 1,
					});
				}
			}
		}

		public override void OnDestroyComponent()
		{
			base.OnDestroyComponent();
			ticker.Remove(Tick);
			damageTicker.Remove(OnDamageTick);
		}

		private void OnSetAlive(bool obj)
		{
			if (obj)
			{
				foreach (var VARIABLE in Elements)
				{
					VARIABLE.Value = 100;
				}
			}
		}
		private void Tick(float deltaTime)
		{
			if (Data.Get<bool>(BITConstant.Environment.cl_survival_lifecycle_enabled) is false) return;
			if (_health.IsAlive is false) return;
			foreach (var x in Elements)
			{
				x.Value -= x.Decay * deltaTime;
			}
		}
	}
}