Darklings-FightingGame/Assets/_Project/Scripts/SimulationScripts/StateScripts/StatesScripts/BlockStateScripts/BlockParentState.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class BlockParentState : State
{
    public static bool skipKnockback;
    protected AttackSO hurtAttack;
    protected DemonicsVector2 start;
    protected DemonicsVector2 end;
    protected int knockbackFrame;
    public override void UpdateLogic(PlayerNetwork player)
    {
        if (!player.enter)
        {
            OnEnter(player);
        }

        if (GameSimulation.Hitstop <= 0)
        {
            AfterHitstop(player);
        }
    }

    protected virtual void OnEnter(PlayerNetwork player)
    {
        hurtAttack = PlayerComboSystem.GetComboAttack(player.otherPlayer.playerStats, player.otherPlayer.attackInput, player.otherPlayer.isCrouch, player.otherPlayer.isAir);
        player.player.StartShakeContact();
        player.enter = true;
        GameSimulation.Hitstop = hurtAttack.hitstop;
        player.sound = "Block";
        DemonicsVector2 hurtEffectPosition = new DemonicsVector2(player.position.x + (5 * player.flip), player.otherPlayer.hitbox.position.y);
        hurtAttack.hurtEffectPosition = new Vector2((float)hurtEffectPosition.x, (float)hurtEffectPosition.y);
        if (hurtAttack.isArcana)
        {
            player.SetEffect("Chip", hurtEffectPosition);
            player.player.SetHealth(player.player.CalculateDamage(hurtAttack));
            player.player.PlayerUI.Damaged();
            player.player.PlayerUI.UpdateHealthDamaged();
        }
        else
        {
            player.SetEffect("Block", hurtEffectPosition);
        }
        player.animationFrames = 0;
        player.stunFrames = hurtAttack.hitStun;
        knockbackFrame = 0;
        start = player.position;
        end = new DemonicsVector2(player.position.x + (hurtAttack.knockbackForce.x * -player.flip), DemonicsPhysics.GROUND_POINT - 0.5f);
        player.velocity = DemonicsVector2.Zero;
    }

    protected virtual void AfterHitstop(PlayerNetwork player)
    {
        if (!skipKnockback)
        {
            if (hurtAttack.knockbackDuration > 0)
            {
                DemonicsFloat ratio = (DemonicsFloat)knockbackFrame / (DemonicsFloat)hurtAttack.knockbackDuration;
                DemonicsFloat distance = end.x - start.x;
                DemonicsFloat nextX = DemonicsFloat.Lerp(start.x, end.x, ratio);
                DemonicsFloat baseY = DemonicsFloat.Lerp(start.y, end.y, (nextX - start.x) / distance);
                DemonicsFloat arc = hurtAttack.knockbackArc * (nextX - start.x) * (nextX - end.x) / ((-0.25f) * distance * distance);
                DemonicsVector2 nextPosition = new DemonicsVector2(nextX, baseY + arc);
                nextPosition = new DemonicsVector2(nextX, player.position.y);
                player.position = nextPosition;
                knockbackFrame++;
            }
        }
        player.player.StopShakeCoroutine();
        player.stunFrames--;
    }
    public override bool ToHurtState(PlayerNetwork player, AttackSO attack)
    {
        player.enter = false;
        player.state = "Hurt";
        return true;
    }
    public override bool ToBlockState(PlayerNetwork player, AttackSO attack)
    {
        player.enter = false;
        if (player.direction.y < 0)
        {
            player.state = "BlockLow";
        }
        else
        {
            player.state = "Block";
        }
        return true;
    }
}