[Part 5] Healing and Cast problems

[Bachok]

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Hello everyone! I have a problem again, but it’s not so significant anymore, in short, the first is that my enemy doesn’t take damage from spells at all, and the second is that when I press the button to heal, my character freezes with the healing animation and does nothing else. I also want to note that there are no errors either in Unit or in the console with the code itself. Sorry to bother you again, I hope you can help me with something. Thank you in advance.

Video: https://i.imgur.com/jHXB0rM.mp4

Code of my PlayerController:

<code>using System.Collections;
using System.Collections.Generic;
using System.Net.Sockets;
using UnityEngine;
using UnityEngine.UIElements;
using UnityEngine.UI;

public class PlayerController : MonoBehaviour
{
    [Header("Horizontal Movement Settings:")]
    [SerializeField] private float walkSpeed = 1; //sets the players movement speed on the ground
    [Space(5)]

    [Header("Vertical Movement Settings")]
    [SerializeField] private float jumpForce = 45f; //sets how hight the player can jump

    private int jumpBufferCounter = 0; //stores the jump button input
    [SerializeField] private int jumpBufferFrames; //sets the max amount of frames the jump buffer input is stored

    private float coyoteTimeCounter = 0; //stores the Grounded() bool
    [SerializeField] private float coyoteTime; ////sets the max amount of frames the Grounded() bool is stored

    private int airJumpCounter = 0; //keeps track of how many times the player has jumped in the air
    [SerializeField] private int maxAirJumps; //the max no. of air jumps

    private float gravity; //stores the gravity scale at start
    [Space(5)]

    [Header("Ground Check Settings:")]
    [SerializeField] private Transform groundCheckPoint; //point at which ground check happens
    [SerializeField] private float groundCheckY = 0.2f; //how far down from ground chekc point is Grounded() checked
    [SerializeField] private float groundCheckX = 0.5f; //how far horizontally from ground chekc point to the edge of the player is
    [SerializeField] private LayerMask whatIsGround; //sets the ground layer
    [Space(5)]

    [Header("Dash Settings")]
    [SerializeField] private float dashSpeed; //speed of the dash
    [SerializeField] private float dashTime; //amount of time spent dashing
    [SerializeField] private float dashCooldown; //amount of time between dashes
    [SerializeField] GameObject dashEffect;
    private bool canDash = true, dashed;
    [Space(5)]

    [Header("Attack Settings:")]
    [SerializeField] private Transform SideAttackTransform; //the middle of the side attack area
    [SerializeField] private Vector2 SideAttackArea; //how large the area of side attack is

    [SerializeField] private Transform UpAttackTransform; //the middle of the up attack area
    [SerializeField] private Vector2 UpAttackArea; //how large the area of side attack is

    [SerializeField] private Transform DownAttackTransform; //the middle of the down attack area
    [SerializeField] private Vector2 DownAttackArea; //how large the area of down attack is

    [SerializeField] private LayerMask attackableLayer; //the layer the player can attack and recoil off of

    private float timeBetweenAttack, timeSinceAttck;

    [SerializeField] private float damage; //the damage the player does to an enemy

    [SerializeField] private GameObject slashEffect; //the effect of the slashs

    bool restoreTime;
    float restoreTimeSpeed;
    [Space(5)]

    [Header("Recoil Settings:")]
    [SerializeField] private int recoilXSteps = 5; //how many FixedUpdates() the player recoils horizontally for
    [SerializeField] private int recoilYSteps = 5; //how many FixedUpdates() the player recoils vertically for

    [SerializeField] private float recoilXSpeed = 100; //the speed of horizontal recoil
    [SerializeField] private float recoilYSpeed = 100; //the speed of vertical recoil

    private int stepsXRecoiled, stepsYRecoiled; //the no. of steps recoiled horizontally and verticall
    [Space(5)]

    [Header("Health Settings")]
    public int health;
    public int maxHealth;
    [SerializeField] GameObject bloodSpurt;
    [SerializeField] float hitFlashSpeed;
    public delegate void OnHealthChangedDelegate();
    [HideInInspector] public OnHealthChangedDelegate onHealthChangedCallback;

    float healTimer;
    [SerializeField] float timeToHeal;
    [Space(5)]

    [Header("Mana Settings")]
    [SerializeField] UnityEngine.UI.Image manaStorage;

    [SerializeField] float mana;
    [SerializeField] float manaDrainSpeed;
    [SerializeField] float manaGain;
    [Space(5)]

    [Header("Spell Settings")]
    //spell stats
    [SerializeField] float manaSpellCost = 0.3f;
    [SerializeField] float timeBetweenCast = 0.5f;
    float timeSinceCast;
    [SerializeField] float spellDamage; //upspellexplosion and downspellfireball
    [SerializeField] float downSpellForce; // desolate dive only
    //spell cast objects
    [SerializeField] GameObject sideSpellFireball;
    [SerializeField] GameObject upSpellExplosion;
    [SerializeField] GameObject downSpellFireball;
    [Space(5)]

    [HideInInspector] public PlayerStateList pState;
    private Animator anim;
    private Rigidbody2D rb;
    private SpriteRenderer sr;

    //Input Variables
    private float xAxis, yAxis;
    private bool attack = false;

    public static PlayerController Instance;

    private void Awake()
    {
        if (Instance != null && Instance != this)
        {
            Destroy(gameObject);
        }
        else
        {
            Instance = this;
        }
        DontDestroyOnLoad(gameObject);
    }

    // Start is called before the first frame update
    void Start()
    {
        pState = GetComponent<PlayerStateList>();

        rb = GetComponent<Rigidbody2D>();
        sr = GetComponent<SpriteRenderer>();

        anim = GetComponent<Animator>();

        gravity = rb.gravityScale;

        Mana = mana;
        manaStorage.fillAmount = Mana;
    }

    private void OnDrawGizmos()
    {
        Gizmos.color = Color.red;
        Gizmos.DrawWireCube(SideAttackTransform.position, SideAttackArea);
        Gizmos.DrawWireCube(UpAttackTransform.position, UpAttackArea);
        Gizmos.DrawWireCube(DownAttackTransform.position, DownAttackArea);
    }

    // Update is called once per frame
    void Update()
    {
        if (pState.cutscene) return;

        GetInputs();
        UpdateJumpVariables();

        if (pState.dashing || pState.healing) return;
        Flip();
        Move();
        Jump();
        StartDash();
        Attack();
        RestoreTimeScale();
        FlashWhileInvincible();
        Heal();
        CastSpell();
    }
    private void OnTriggerEnter2D(Collider2D _other) //for up and down cast spell
    {
        if (_other.GetComponent<Enemy>() != null && pState.casting)
        {
            _other.GetComponent<Enemy>().EnemyHit(spellDamage, (_other.transform.position - transform.position).normalized, -recoilYSpeed);
        }
    }

    private void FixedUpdate()
    {
        if (pState.cutscene) return;
        if (pState.dashing) return;
        Recoil();
    }

    void GetInputs()
    {
        xAxis = Input.GetAxisRaw("Horizontal");
        yAxis = Input.GetAxisRaw("Vertical");
        attack = Input.GetButtonDown("Attack");
    }

    void Flip()
    {
        if (xAxis < 0)
        {
            transform.localScale = new Vector2(-3, transform.localScale.y);
            pState.lookingRight = false;
        }
        else if (xAxis > 0)
        {
            transform.localScale = new Vector2(3, transform.localScale.y);
            pState.lookingRight = true;
        }
    }

    private void Move()
    {
        if (pState.healing) rb.velocity = new Vector2(0, 0);
        rb.velocity = new Vector2(walkSpeed * xAxis, rb.velocity.y);
        anim.SetBool("Walking", rb.velocity.x != 0 && Grounded());
    }

    void StartDash()
    {
        if (Input.GetButtonDown("Dash") && canDash && !dashed)
        {
            StartCoroutine(Dash());
            dashed = true;
        }

        if (Grounded())
        {
            dashed = false;
        }
    }

    IEnumerator Dash()
    {
        canDash = false;
        pState.dashing = true;
        anim.SetTrigger("Dashing");
        rb.gravityScale = 0;
        int _dir = pState.lookingRight ? 1 : -1;
        rb.velocity = new Vector2(_dir * dashSpeed, 0);
        if (Grounded()) Instantiate(dashEffect, transform);
        if (!Grounded()) Instantiate(dashEffect, transform);
        yield return new WaitForSecondsRealtime(dashTime);
        rb.gravityScale = gravity;
        pState.dashing = false;
        yield return new WaitForSecondsRealtime(dashCooldown);
        canDash = true;
    }


    public IEnumerator WalkIntoNewScene(Vector2 _exitDir, float _delay)
    {
        if(_exitDir.y > 0)
        {
            rb.velocity = jumpForce * _exitDir;
        }
        if (_exitDir.x != 0)
        {
            xAxis = _exitDir.x > 0 ? 1: -1;
            Move();
        }
        Flip();
        yield return new WaitForSecondsRealtime(_delay);
        pState.cutscene = false;
    }


    void Attack()
    {
        timeSinceAttck += Time.deltaTime;
        if (attack && timeSinceAttck >= timeBetweenAttack)
        {
            timeSinceAttck = 0;
            anim.SetTrigger("Attacking");

            if (yAxis == 0 || yAxis < 0 && Grounded())
            {
                Hit(SideAttackTransform, SideAttackArea, ref pState.recoilingX, recoilXSpeed);
                Instantiate(slashEffect, SideAttackTransform);
            }
            else if (yAxis > 0)
            {
                Hit(UpAttackTransform, UpAttackArea, ref pState.recoilingY, recoilYSpeed);
                SlashEffectAtAngle(slashEffect, 80, UpAttackTransform);
            }
            else if (yAxis < 0 && !Grounded())
            {
                Hit(DownAttackTransform, DownAttackArea, ref pState.recoilingY, recoilYSpeed);
                SlashEffectAtAngle(slashEffect, -90, DownAttackTransform);
            }
        }

    }
    void Hit(Transform _attackTransform, Vector2 _attackArea, ref bool _recoilDir, float _recoilStrength)
    {
        Collider2D[] objectsToHit = Physics2D.OverlapBoxAll(_attackTransform.position, _attackArea, 0, attackableLayer);

        if (objectsToHit.Length > 0)
        {
            _recoilDir = true;
        }
        for (int i = 0; i < objectsToHit.Length; i++)
        {
            if (objectsToHit[i].GetComponent<Enemy>() != null)
            {
                objectsToHit[i].GetComponent<Enemy>().EnemyHit
                    (damage, (transform.position - objectsToHit[i].transform.position).normalized, _recoilStrength);
                    Mana += manaGain;

            }
        }
    }
    void SlashEffectAtAngle(GameObject _slashEffect, int _effectAngle, Transform _attackTransform)
    {
        _slashEffect = Instantiate(_slashEffect, _attackTransform);
        _slashEffect.transform.eulerAngles = new Vector3(0, 0, _effectAngle);
        _slashEffect.transform.localScale = new Vector2(transform.localScale.x / 3, transform.localScale.y / 3);
    }
    void Recoil()
    {
        if (pState.recoilingX)
        {
            if (pState.lookingRight)
            {
                rb.velocity = new Vector2(-recoilXSpeed, 0);
            }
            else
            {
                rb.velocity = new Vector2(recoilXSpeed, 0);
            }
        }

        if (pState.recoilingY)
        {
            rb.gravityScale = 0;
            if (yAxis < 0)
            {
                rb.velocity = new Vector2(rb.velocity.x, recoilYSpeed);
            }
            else
            {
                rb.velocity = new Vector2(rb.velocity.x, -recoilYSpeed);
            }
            airJumpCounter = 0;
        }
        else
        {
            rb.gravityScale = gravity;
        }

        //stop recoil
        if (pState.recoilingX && stepsXRecoiled < recoilXSteps)
        {
            stepsXRecoiled++;
        }
        else
        {
            StopRecoilX();
        }
        if (pState.recoilingY && stepsYRecoiled < recoilYSteps)
        {
            stepsYRecoiled++;
        }
        else
        {
            StopRecoilY();
        }

        if (Grounded())
        {
            StopRecoilY();
        }
    }
    void StopRecoilX()
    {
        stepsXRecoiled = 0;
        pState.recoilingX = false;
    }
    void StopRecoilY()
    {
        stepsYRecoiled = 0;
        pState.recoilingY = false;
    }
    public void TakeDamage(float _damage)
    {
        Health -= Mathf.RoundToInt(_damage);
        StartCoroutine(StopTakingDamage());
    }
    IEnumerator StopTakingDamage()
    {
        pState.invincible = true;
        GameObject _bloodSpurtParticles = Instantiate(bloodSpurt, transform.position, Quaternion.identity);
        Destroy(_bloodSpurtParticles, 1.5f);
        anim.SetTrigger("TakeDamage");
        yield return new WaitForSecondsRealtime(1f);
        pState.invincible = false;
    }
    void FlashWhileInvincible()
    {
        sr.material.color = pState.invincible ? Color.Lerp(Color.white, Color.black, Mathf.PingPong(Time.time * hitFlashSpeed, 1.0f)) : Color.white;
    }
    void RestoreTimeScale()
    {
        if (restoreTime)
        {
            if (Time.timeScale < 1)
            {
                Time.timeScale += Time.unscaledDeltaTime * restoreTimeSpeed;

            }
            else
            {
                Time.timeScale = 1;
                restoreTime = false;
            }
        }
    }
    public void HitStopTime(float _newTimeScale, int _restoreSpeed, float _delay)
    {
        restoreTimeSpeed = _restoreSpeed;
        if (_delay > 0)
        {
            StopCoroutine(StartTimeAgain(_delay));
            StartCoroutine(StartTimeAgain(_delay));
        }
        else
        {
            restoreTime = true;
        }
        Time.timeScale = _newTimeScale;
    }
    IEnumerator StartTimeAgain(float _delay)
    {
        yield return new WaitForSecondsRealtime(_delay);
        restoreTime = true;
    }
    public int Health
    {
        get { return health; }
        set
        {
            if (health != value)
            {
                health = Mathf.Clamp(value, 0, maxHealth);

                if (onHealthChangedCallback != null)
                {
                    onHealthChangedCallback.Invoke();
                }
            }
        }
    }
    void Heal()
    {
        if (Input.GetButton("Healing") && Health < maxHealth && Mana > 0 && Grounded() && !pState.dashing)
        {
            pState.healing = true;
            anim.SetBool("Healing", true);

            //healing
            healTimer += Time.deltaTime;
            if (healTimer >= timeToHeal)
            {
                Health++;
                healTimer = 0;
            }

            //drain mana
            Mana -= Time.deltaTime * manaDrainSpeed;
        }
        else
        {
            pState.healing = false;
            anim.SetBool("Healing", false);
            healTimer = 0;
        }
    }
    float Mana
    {
        get { return mana; }
        set
        {
            //if mana stats change
            if (mana != value)
            {
                mana = Mathf.Clamp(value, 0, 1);
                manaStorage.fillAmount = Mana;
            }
        }
    }

    void CastSpell()
    {
        if (Input.GetButtonDown("CastSpell") && timeSinceCast >= timeBetweenCast && Mana >= manaSpellCost)
        {
            pState.casting = true;
            timeSinceCast = 0;
            StartCoroutine(CastCoroutine());
        }
        else
        {
            timeSinceCast += Time.deltaTime;
        }

        if (Grounded())
        {
            //disable downspell if on the ground
            downSpellFireball.SetActive(false);
        }
        //if down spell is active, force player down until grounded
        if (downSpellFireball.activeInHierarchy)
        {
            rb.velocity += downSpellForce * Vector2.down;
        }
    }
    IEnumerator CastCoroutine()
    {
        anim.SetBool("Casting", true);
        yield return new WaitForSecondsRealtime(0.15f);

        //side cast
        if (yAxis == 0 || (yAxis < 0 && Grounded()))
        {
            GameObject _fireBall = Instantiate(sideSpellFireball, SideAttackTransform.position, Quaternion.identity);

            //flip fireball
            if (pState.lookingRight)
            {
                _fireBall.transform.eulerAngles = Vector3.zero; // if facing right, fireball continues as per normal
            }
            else
            {
                _fireBall.transform.eulerAngles = new Vector2(_fireBall.transform.eulerAngles.x, 180);
                //if not facing right, rotate the fireball 180 deg
            }
            pState.recoilingX = true;
        }

        //up cast
        else if (yAxis > 0)
        {
            Instantiate(upSpellExplosion, transform);
            rb.velocity = Vector2.zero;
        }

        //down cast
        else if (yAxis < 0 && !Grounded())
        {
            downSpellFireball.SetActive(true);
        }

        Mana -= manaSpellCost;
        yield return new WaitForSecondsRealtime(0.35f);
        anim.SetBool("Casting", false);
        pState.casting = false;
    }

    public bool Grounded()
    {
        if (Physics2D.Raycast(groundCheckPoint.position, Vector2.down, groundCheckY, whatIsGround)
            || Physics2D.Raycast(groundCheckPoint.position + new Vector3(groundCheckX, 0, 0), Vector2.down, groundCheckY, whatIsGround)
            || Physics2D.Raycast(groundCheckPoint.position + new Vector3(-groundCheckX, 0, 0), Vector2.down, groundCheckY, whatIsGround))
        {
            return true;
        }
        else
        {
            return false;
        }
    }

    void Jump()
    {
        if (jumpBufferCounter > 0 && coyoteTimeCounter > 0 && !pState.jumping)
        {
            rb.velocity = new Vector3(rb.velocity.x, jumpForce);

            pState.jumping = true;
        }

        if (!Grounded() && airJumpCounter < maxAirJumps && Input.GetButtonDown("Jump"))
        {
            pState.jumping = true;

            airJumpCounter++;

            rb.velocity = new Vector3(rb.velocity.x, jumpForce);
        }

        if (Input.GetButtonUp("Jump") && rb.velocity.y > 3)
        {
            pState.jumping = false;

            rb.velocity = new Vector2(rb.velocity.x, 0);
        }

        anim.SetBool("Jumping", !Grounded());
    }

    void UpdateJumpVariables()
    {
        if (Grounded())
        {
            pState.jumping = false;
            coyoteTimeCounter = coyoteTime;
            airJumpCounter = 0;
        }
        else
        {
            coyoteTimeCounter -= Time.deltaTime;
        }

        if (Input.GetButtonDown("Jump"))
        {
            jumpBufferCounter = jumpBufferFrames;
        }
        else
        {
            jumpBufferCounter--;
        }
    }
}</code>

Code of PlayerStateList:

<code>using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerStateList : MonoBehaviour
{
    public bool jumping = false;
    public bool dashing = false;
    public bool recoilingX, recoilingY;
    public bool lookingRight;
    public bool invincible;
    public bool healing;
    public bool casting;
    public bool cutscene = false;
}
</code>

UIManager:

<code>
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class UIManager : MonoBehaviour
{
    public SceneFader sceneFader;

    public static UIManager Instance;
    private void Awake()
    {
        if (Instance != null && Instance != this)
        {
            Destroy(gameObject);
        }
        else
        {
            Instance = this;
        }
        DontDestroyOnLoad(gameObject);

        sceneFader = GetComponentInChildren<SceneFader>();
    }
}</code>

HeartController:

<code>using UnityEngine;
using UnityEngine.UI;

public class HeartController : MonoBehaviour
{
    private GameObject[] heartContainers;
    private Image[] heartFills;
    public Transform heartsParent;
    public GameObject heartContainerPrefab;
    // Start is called before the first frame update
    void Start()
    {
        heartContainers = new GameObject[PlayerController.Instance.maxHealth];
        heartFills = new Image[PlayerController.Instance.maxHealth];

        PlayerController.Instance.onHealthChangedCallback += UpdateHeartsHUD;
        InstantiateHeartContainers();
        UpdateHeartsHUD();
    }

    // Update is called once per frame
    void Update()
    {

    }
    void SetHeartContainers()
    {
        for (int i = 0; i < heartContainers.Length; i++)
        {
            if (i < PlayerController.Instance.maxHealth)
            {
                heartContainers[i].SetActive(true);
            }
            else
            {
                heartContainers[i].SetActive(false);
            }
        }
    }
    void SetFilledHearts()
    {
        for (int i = 0; i < heartFills.Length; i++)
        {
            if (i < PlayerController.Instance.health)
            {
                heartFills[i].fillAmount = 1;
            }
            else
            {
                heartFills[i].fillAmount = 0;
            }
        }
    }
    void InstantiateHeartContainers()
    {
        for (int i = 0; i < PlayerController.Instance.maxHealth; i++)
        {
            GameObject temp = Instantiate(heartContainerPrefab);
            temp.transform.SetParent(heartsParent, false);
            heartContainers[i] = temp;
            heartFills[i] = temp.transform.Find("HeartFill").GetComponent<Image>();
        }
    }
    void UpdateHeartsHUD()
    {
        SetHeartContainers();
        SetFilledHearts();
    }
}</code>

FireBall:

<code>using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class FireBall : MonoBehaviour
{
    [SerializeField] float damage;
    [SerializeField] float hitForce;
    [SerializeField] int speed;
    [SerializeField] float lifetime = 1;
    // Start is called before the first frame update
    void Start()
    {
        Destroy(gameObject, lifetime);
    }

    private void FixedUpdate()
    {
        transform.position += speed * transform.right;
    }
    //detect hit
    private void OnTriggerEnter2D(Collider2D _other)
    {
        if (_other.tag == "Enemy")
        {
            _other.GetComponent<Enemy>().EnemyHit(damage, (_other.transform.position - transform.position).normalized, -hitForce);
        }
    }
}</code>

Enemy:

<code>using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Enemy : MonoBehaviour
{
    [SerializeField] protected float health;
    [SerializeField] protected float recoilLength;
    [SerializeField] protected float recoilFactor;
    [SerializeField] protected bool isRecoiling = false;

    [SerializeField] protected float speed;

    [SerializeField] protected float damage;

    protected float recoilTimer;
    protected Rigidbody2D rb;
    // Start is called before the first frame update
    protected virtual void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }
    // Update is called once per frame
    protected virtual void Update()
    {
        if (health <= 0)
        {
            Destroy(gameObject);
        }
        if (isRecoiling)
        {
            if (recoilTimer < recoilLength)
            {
                recoilTimer += Time.deltaTime;
            }
            else
            {
                isRecoiling = false;
                recoilTimer = 0;
            }
        }
    }

    public virtual void EnemyHit(float _damageDone, Vector2 _hitDirection, float _hitForce)
    {
        health -= _damageDone;
        if (!isRecoiling)
        {
            rb.AddForce(-_hitForce * recoilFactor * _hitDirection);
        }
    }
    protected void OnCollisionStay2D(Collision2D _other)
    {
        if (_other.gameObject.CompareTag("Player") && !PlayerController.Instance.pState.invincible)
        {
            Attack();
            PlayerController.Instance.HitStopTime(0, 5, 0.5f);
        }
    }
    protected virtual void Attack()
    {
        PlayerController.Instance.TakeDamage(damage);
    }

}</code>

Skeleton_Warrior:

<code>using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Skeleton_Warrior : Enemy
{
    // Start is called before the first frame update
    protected override void Start()
    {
        base.Start();
        rb.gravityScale = 12f;
    }

    // Update is called once per frame
    protected override void Update()
    {
        base.Update();
        if (!isRecoiling)
        {
            transform.position = Vector2.MoveTowards
                (transform.position, new Vector2(PlayerController.Instance.transform.position.x, transform.position.y),
                speed * Time.deltaTime);
        }
    }
    public override void EnemyHit(float _damageDone, Vector2 _hitDirection, float _hitForce)
    {
        base.EnemyHit(_damageDone, _hitDirection, _hitForce);
    }

}</code>

[Terence]

Helpful?

Up

0

::

For the spell not doing damage, check if your enemies are tagged “Enemy”, because the code only damages GameObjects tagged as such.

    //detect hit
    private void OnTriggerEnter2D(Collider2D _other)
    {
        if (_other.tag == "Enemy")
        {
            _other.GetComponent<Enemy>().EnemyHit(damage, (_other.transform.position - transform.position).normalized, -hitForce);
        }
    }

For healing, you need to find where the point of failure in your Heal() function is:

    void Heal()
    {
        if (Input.GetButton("Healing") && Health < maxHealth && Mana > 0 && Grounded() && !pState.dashing)
        {
            print("Heal tick");
            pState.healing = true;
            anim.SetBool("Healing", true);

            //healing
            healTimer += Time.deltaTime;
            if (healTimer >= timeToHeal)
            {
                print("Heal proc");
                Health++;
                healTimer = 0;
            }

            //drain mana
            Mana -= Time.deltaTime * manaDrainSpeed;
        }
        else
        {
            pState.healing = false;
            anim.SetBool("Healing", false);
            healTimer = 0;
        }
    }

See in your console if the “Heal tick” and “Heal proc” messages appear.

[Bachok]

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Greetings! I wrote the code and all I can say is that only the Heal tick is displayed, and then for some reason the code does not work. And I also added a few lines of code that could add more clarity to this situation and I understood that the problem is in manna, here is the code I made for Heal –

<code>void Heal()
{
    print($"Healing attempt. Health: {Health}, Mana: {Mana}, Grounded: {Grounded()}, Dashing: {pState.dashing}");

    if (Input.GetButton("Healing") && Health < maxHealth && Mana > 0 && Grounded() && !pState.dashing)
    {
        print("Heal tick");
        pState.healing = true;
        anim.SetBool("Healing", true);

        //healing
        healTimer += Time.deltaTime;
        print($"healTimer: {healTimer}, timeToHeal: {timeToHeal}");
        if (healTimer >= timeToHeal)
        {
            print("Heal proc");
            Health++;
            healTimer = 0;
        }

        //drain mana
        Mana -= Time.deltaTime * manaDrainSpeed;
        print($"Mana after drain: {Mana}");
    }
    else
    {
        pState.healing = false;
        anim.SetBool("Healing", false);
        healTimer = 0;
        print("Healing stopped");
    }
}</code>

And here is what is displayed in the console – 19:21:00] Healing attempt. Health: 10, Mana: 10, Grounded: False, Dashing: False UnityEngine.MonoBehaviour:print (object) [19:21:04] Healing stopped UnityEngine.MonoBehaviour:print (object) [19:21:01] Healing attempt. Health: 10, Mana: 10, Grounded: True, Dashing: False UnityEngine.MonoBehaviour:print (object) [19:21:04] Healing attempt. Health: 9, Mana: 10, Grounded: True, Dashing: False UnityEngine.MonoBehaviour.print (object) [19:21:02] Healing attempt. Health: 9, Mana: 10, Grounded: False, Dashing: False UnityEngine.MonoBehaviour:print (object) [19:21:04] Heal tick UnityEngine.MonoBehaviour:print (object) [19:21:04] healTimer: 0.0041707, time ToHeal: 1 UnityEngine.MonoBehaviour:print (object) [19:21:04] Mana after drain: 1 UnityEngine.MonoBehaviour.print (object I sincerely thank you for your help!!!

[pepecry]

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out of context. Can I ask that where is the Destroy after animation scripts is? Where did the part that i miss it?

[pepecry]

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sorry for out of context but can I ask that where can i find the Destroy after animation script? I has watch from the begining but still doesn’t see it

[Bachok]

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Here is DestroyAfterAnimation:

<code>using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class DestroyAnimation : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {
        Destroy(gameObject, GetComponent<Animator>().GetCurrentAnimatorStateInfo(0).length);
    }
}</code>

• Terence

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[pepecry]

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Really very appreciate your help. Hope your game finish soon

[Chloe Lim]

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Hi, there’s some things that should be checked regarding the issue of the enemy not taking damage from the fireball

1. Enemy is using “Enemy” tag
2. Set up a Trigger boxcollider2d on the fireball
3. fireball has a damage value entered in I’ll also suggest to sort the enemy in another layer like “Attackable”

For the healing, in your Update() function, if (pState.healing) return; is conflicting with Heal(), so can try to sort it in this way instead

<code>
        if (pState.dashing) return;
        RestoreTimeScale();
        FlashedWhileInvincible();
        Move();
        Heal();
        CastSpell();

        if (pState.healing) return;
        Flip();
        Jump();
        StartDash();
        Attack();
        Recoil();</code>

• Terence

has upvoted this post.

[Bachok]

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Thank you for your help, now it is not buggy and everything works!

[Terence]

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Glad Chloe was able to help you Bachok.

[Author]

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