RiftMayhem/Assets/Scripts/AbilitySystem/Base/BaseAbility.cs

using Photon.Pun;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

//[CreateAssetMenu(fileName = "BaseAbility", menuName = "RiftMayhem/AbilitySystem/Abilities/Base Ability", order = 1)]
public class BaseAbility : ScriptableObject
{
    public string displayName;
    public Sprite Icon;
    public List<TargetTag> targettingTags = new List<TargetTag>();
    public List<GameTag> tags = new List<GameTag>();
    public List<BaseEffect> abilityEffects = new List<BaseEffect>();
    [Space]
    public float castTime;
    public float manaCost;
    public float healthCost = 0;
    public float classResourceCost = 0;
    public float percentMaxManaCost = 0;
    public float percentMaxHealthCost = 0;
    public float cooldown;
    public bool castableWhileMoving;
    public AbilityAnimationType animationType;

    Mana userMana;
    protected Health userHealth;

    private float maxManaCostInValue;
    private float maxHealthCostInValue;
    private float finalManaCost;
    private float finalHealthCost;

    public virtual void Execute(PhotonView user, Taggable userTag)
    {
        SpendResourcesNecessary(user, userTag);

        //for (int i = 0; i < abilityEffects.Count; i++)
        //{
        //    Debug.Log($"Ability {this.name} applied {abilityEffects[i].name} effect at xtarget");
        //}
    }
    public virtual void Execute(PhotonView user, Taggable userTag, Vector3 point)
    {
        SpendResourcesNecessary(user, userTag);
    }

    public virtual void Execute(PhotonView user, Taggable userTag, Transform target)
    {
        SpendResourcesNecessary(user, userTag);
    }

    public virtual void SpendResourcesNecessary(PhotonView user, Taggable userTag)
    {
        userMana = user.GetComponent<Mana>();
        maxManaCostInValue = userMana.GetMaxValue() * percentMaxManaCost;
        finalManaCost = manaCost + maxManaCostInValue;

        userHealth = user.GetComponent<Health>();
        maxHealthCostInValue = userHealth.GetMaxValue() * percentMaxHealthCost;
        finalHealthCost = healthCost + maxHealthCostInValue;

        userMana.ChangeValue(-finalManaCost);
        userHealth.ChangeValue(-finalHealthCost);
        user.GetComponent<ClassResource>()?.ChangeValue(-classResourceCost);

    }

    public virtual float GetFinalManaCost(Mana userMana)
    {
        maxManaCostInValue = userMana.GetMaxValue() * percentMaxManaCost;
        finalManaCost = manaCost + maxManaCostInValue;
        return finalManaCost;
    }
    public virtual float GetFinalHealthCost(Health userHealth)
    {
        maxHealthCostInValue = userHealth.GetMaxValue() * percentMaxHealthCost;
        finalHealthCost = healthCost + maxHealthCostInValue;
        return finalHealthCost;
    }

    private void OnValidate()
    {
        InitializeUniqueTags();
    }

    private void OnEnable()
    {
        InitializeUniqueTags();
    }

    public void InitializeUniqueTags()
    {
        tags.Clear();

        // Iterate through each effect and add unique GameTags to uniqueTags list
        foreach (var effect in abilityEffects)
        {
            if (effect != null)
            {
                foreach (var tag in effect.tags)
                {
                    if (!tags.Contains(tag))
                    {
                        tags.Add(tag);
                    }
                }
                foreach (var influencingStat in effect.influencingStats)
                {
                    if(!tags.Contains(influencingStat.statTag))
                    {
                        tags.Add(influencingStat.statTag);
                    }
                }
            }
        }
    }
}