Cielonos/Assets/Scripts/MainGame/Characters/Base/Submodules/BuffSubmodule.cs

using System.Collections.Generic;
using System.Linq;
using Cielonos.MainGame.Buffs.Character;

namespace Cielonos.MainGame.Characters
{
    public partial class BuffSubmodule : SubmoduleBase<CharacterBase>
    {
        public List<CharacterBuffBase> buffList;
        
        public BuffSubmodule(CharacterBase character) : base(character)
        {
            buffList = new List<CharacterBuffBase>();
        }

        public void Update()
        {
            for (var i = 0; i < buffList.Count; i++)
            {
                buffList[i].OnBuffUpdate();
            }
        }
    }
    
    public partial class BuffSubmodule
    {
        public T GetBuff<T>() where T : CharacterBuffBase
        {
            return (T)buffList.Find(x => x.GetType() == typeof(T));
        }
        
        public T GetBuff<T>(string identification) where T : CharacterBuffBase
        {
            return (T)buffList.FindAll(x => x.GetType() == typeof(T)).Find(x => x.identification == identification);
        }
        
        public bool TryGetBuff<T>(out T buff) where T : CharacterBuffBase
        {
            buff = GetBuff<T>();
            return buff != null;
        }
        
        public bool TryGetBuffs<T>(out List<T> buffs) where T : CharacterBuffBase
        {
            List<CharacterBuffBase> foundBuffs = buffList.FindAll(x => x.GetType() == typeof(T));
            buffs = foundBuffs.Cast<T>().ToList();
            return buffs.Count > 0;
        }

        public bool HasBuff<T>() where T : CharacterBuffBase
        {
            return buffList.Exists(x => x.GetType() == typeof(T));
        }

        /*public List<CharacterCombatBuffBase> Dispel(BuffDispelLevel dispelLevel, CharacterBase dispelSource)
        {
            List<CharacterCombatBuffBase> dispelledBuffs = buffList
                .Where(buff => buff.dispelThreshold <= dispelLevel && 
                               buff.buffType == (owner.IsAlly(dispelSource) ? BuffType.Negative : BuffType.Positive))
                .ToList();

            dispelledBuffs.For(buff => buff.Remove());
            return dispelledBuffs;
        }*/
    }

    public partial class BuffSubmodule
    {
        public void ApplyAttributeChange(string attributeName, ref float numericChange, ref float percentageAccumulationChange, ref float percentageMultiplicationChange)
        {
            foreach (CharacterBuffBase buff in buffList.Where(buff => buff.attributeSubmodule != null))
            {
                if (buff.attributeSubmodule.numericChange.TryGetValue(attributeName, out float nChange))
                {
                    numericChange += nChange;
                }

                if (buff.attributeSubmodule.percentageChangeOfAccumulation.TryGetValue(attributeName, out float paChange))
                {
                    percentageAccumulationChange += paChange;
                }

                if (buff.attributeSubmodule.percentageChangeOfMultiplication.TryGetValue(attributeName, out float pmChange))
                {
                    percentageMultiplicationChange *= pmChange;
                }
            }
        }
    }
}