RiftMayhem/Assets/Scripts/AbilitySystem/AbilityInstance/Refactor/AbilityBehaviours/ProjectileExecutionBehavior.cs

using UnityEngine;

public class ProjectileExecutionBehavior : RuntimeBehavior
{
    [Header("Projectile Settings")]
    public GameObject projectilePrefab;
    public float projectileSpeed = 15f;
    public float lifeSpan = 1.5f;
    public bool canPierce = false;
    public bool canHitSelf = false;

    [Header("Movement Behaviour")]
    public AnimationCurve speedOverLifetime = AnimationCurve.Linear(0, 1, 1, 1);
    public bool useSpeedCurve = false;
    public bool enableCurving = false;
    public Vector3 curveAxis = Vector3.up;
    public float curveStrength = 1f;
    public float curveAmplitude = 45f;

    public bool enableRicochet = false;
    public int maxRicochets = 1;
    public float ricochetSpread = 10f;

    public ProjectileExecutionBehavior()
    {
        Trigger = BehaviorTrigger.Execute; // This replaces your Execute() override
        BehaviorName = "Projectile Execution";
    }

    public override void Execute(RuntimeAbilityInstance ability, Taggable user, Transform target, Vector3 point)
    {
        // This is your old ProjectileAbility.Execute() logic!

        // Get spawn location
        var spawnController = user.GetComponentInChildren<ProjectileSpawnLocationController>();
        Vector3 spawnPos = spawnController?.transform.position ?? user.transform.position;
        Quaternion spawnRot = spawnController?.transform.rotation ?? user.transform.rotation;

        // Spawn projectile
        var projectileGO = Object.Instantiate(projectilePrefab, spawnPos, spawnRot);

        // Setup projectile
        var networkedProjectile = projectileGO.GetComponent<NetworkedProjectile>();
        if (networkedProjectile != null)
        {
            SetupProjectileInstance(ability, networkedProjectile, user);

            networkedProjectile.Init();
        }
    }

    protected virtual void SetupProjectileInstance(RuntimeAbilityInstance ability, NetworkedProjectile networkedProjectile, Taggable user)
    {
        networkedProjectile.speed = projectileSpeed;
        networkedProjectile.ownerTag = user;
        networkedProjectile.ability = ability.SourceAbility;
        networkedProjectile.lifeSpan = lifeSpan;
        networkedProjectile.canPierce = canPierce;
        networkedProjectile.canHitSelf = canHitSelf;
        networkedProjectile.speedOverLifetime = speedOverLifetime;
        networkedProjectile.useSpeedCurve = useSpeedCurve;
        networkedProjectile.enableCurving = enableCurving;
        networkedProjectile.curveAxis = curveAxis;
        networkedProjectile.curveStrength = curveStrength;
        networkedProjectile.curveAmplitude = curveAmplitude;
        networkedProjectile.enableRicochet = enableRicochet;
        networkedProjectile.maxRicochets = maxRicochets;
        networkedProjectile.ricochetSpread = ricochetSpread;
    }

    public override RuntimeBehavior Clone()
    {
        return new ProjectileExecutionBehavior
        {
            // Basic settings
            projectilePrefab = this.projectilePrefab,
            projectileSpeed = this.projectileSpeed,
            lifeSpan = this.lifeSpan,
            canPierce = this.canPierce,
            canHitSelf = this.canHitSelf,

            // Movement behavior
            speedOverLifetime = this.speedOverLifetime,
            useSpeedCurve = this.useSpeedCurve,
            enableCurving = this.enableCurving,
            curveAxis = this.curveAxis,
            curveStrength = this.curveStrength,
            curveAmplitude = this.curveAmplitude,
            enableRicochet = this.enableRicochet,
            maxRicochets = this.maxRicochets,
            ricochetSpread = this.ricochetSpread
        };
    }

    // ========================================================================
    // FACTORY METHODS - Easy Creation of Common Projectile Types
    // ========================================================================

    /// <summary>
    /// Create a simple straight projectile
    /// </summary>
    public static ProjectileExecutionBehavior CreateSimple(GameObject prefab, float speed = 15f, float lifeSpan = 5f)
    {
        return new ProjectileExecutionBehavior
        {
            projectilePrefab = prefab,
            projectileSpeed = speed,
            lifeSpan = lifeSpan
        };
    }

    /// <summary>
    /// Create a piercing projectile
    /// </summary>
    public static ProjectileExecutionBehavior CreatePiercing(GameObject prefab, float speed = 15f, float lifeSpan = 5f)
    {
        return new ProjectileExecutionBehavior
        {
            projectilePrefab = prefab,
            projectileSpeed = speed,
            lifeSpan = lifeSpan,
            canPierce = true
        };
    }

    /// <summary>
    /// Create a curved projectile (like magic missile)
    /// </summary>
    public static ProjectileExecutionBehavior CreateCurved(GameObject prefab, float speed = 12f, float curveStrength = 2f)
    {
        return new ProjectileExecutionBehavior
        {
            projectilePrefab = prefab,
            projectileSpeed = speed,
            enableCurving = true,
            curveStrength = curveStrength,
            curveAmplitude = 30f
        };
    }

    /// <summary>
    /// Create a ricochet projectile
    /// </summary>
    public static ProjectileExecutionBehavior CreateRicochet(GameObject prefab, int maxBounces = 3, float speed = 15f)
    {
        return new ProjectileExecutionBehavior
        {
            projectilePrefab = prefab,
            projectileSpeed = speed,
            enableRicochet = true,
            maxRicochets = maxBounces,
            ricochetSpread = 15f
        };
    }

    /// <summary>
    /// Create a projectile with speed curve (accelerating/decelerating)
    /// </summary>
    public static ProjectileExecutionBehavior CreateWithSpeedCurve(GameObject prefab, AnimationCurve curve, float baseSpeed = 15f)
    {
        return new ProjectileExecutionBehavior
        {
            projectilePrefab = prefab,
            projectileSpeed = baseSpeed,
            useSpeedCurve = true,
            speedOverLifetime = curve
        };
    }

    public static ProjectileExecutionBehavior CreateIceshardLikeWithCurve(GameObject prefab, float baseSpeed = 15f)
    {
        return new ProjectileExecutionBehavior
        {
            projectilePrefab = prefab,
            projectileSpeed = baseSpeed,
            useSpeedCurve = true,
            lifeSpan = 1f,
            speedOverLifetime = GameConstants.BehaviorUtils.GetIceshardProjectileCurve()
        };
    }
}