RiftMayhem/Assets/Scripts/Networking/NetworkedBaseAbility.cs

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

public class NetworkedBaseAbility : MonoBehaviour
{
    [Header("Common Settings")]
    public PhotonView photonView;
    public PhotonView owner;
    public Taggable ownerTag;
    public BaseAbility ability;
    public float lifeSpan;
    public bool canHitSelf;

    [SerializeField] protected GameObject visuals;
    [SerializeField] protected LayerMask abilityHitLayer;

    protected bool waitingForDestroy = false;
    protected List<Taggable> targets = new List<Taggable>();

    protected PhotonView possibleTargetView;
    protected Taggable possibleTarget;

    protected virtual void Awake()
    {
        photonView = GetComponent<PhotonView>();
    }

    public virtual void Init()
    {
        if (photonView.IsMine)
        {
            photonView.RPC(nameof(RPC_RemoteInit), RpcTarget.Others, AbilityIndexer.Instance.Abilities.IndexOf(ability));
            StartCoroutine(SelfDestruct());
        }
    }

    [PunRPC]
    protected virtual void RPC_RemoteInit(int abilityIndex)
    {
        ability = AbilityIndexer.Instance.Abilities[abilityIndex];
    }

    protected virtual IEnumerator SelfDestruct()
    {
        yield return new WaitForSeconds(lifeSpan);
        waitingForDestroy = true;
        StartCoroutine(DelayedDestroy());
    }

    protected virtual IEnumerator DelayedDestroy()
    {
        DisableVisuals();
        yield return new WaitForSeconds(1.5f);
        PhotonNetwork.Destroy(photonView);
    }

    protected virtual void DisableVisuals()
    {
        if (visuals != null)
        {
            visuals.SetActive(false);
            photonView.RPC(nameof(RPC_DisableVisuals), RpcTarget.Others);
        }
    }

    [PunRPC]
    protected virtual void RPC_DisableVisuals()
    {
        if (visuals != null)
        {
            visuals.SetActive(false);
        }
    }

    protected virtual bool IsValidTarget(Taggable target)
    {
        if (target == null) return false;
        if (!canHitSelf && target == ownerTag) return false;
        return target.IsValidTarget(ability.targettingTags);
    }
    protected virtual bool IsValidTarget(Collider collider)
    {
        possibleTargetView = collider.GetComponentInParent<PhotonView>();
        if (possibleTargetView == null) return false;

        if (!canHitSelf && possibleTargetView == owner) return false;

        possibleTarget = possibleTargetView.GetComponent<Taggable>();
        if (possibleTarget == null) return false;

        if (!possibleTarget.IsValidTarget(ability.targettingTags)) return false;

        return true;
    }

    protected virtual void ApplyEffects(List<Taggable> targets)
    {
        if (!photonView.IsMine) return;

        foreach (BaseEffect effect in ability.abilityEffects)
        {
            effect.ApplyEffect(ownerTag, targets);
        }
    }
}