namespace ProjectM.Simulation
{
    /// <summary>Stable, index-independent key for an authored ability definition in the AbilityDatabase blob.</summary>
    public enum AbilityId : byte
    {
        None = 0,
        Primary = 1,
        FastLight = 2,
        SlowHeavy = 3,
        WarriorCone = 4, // Slice 2: the Warrior's aim-directed short-range cone secondary (Fire slot)
        // LANTERN Phase 1 Sparks (the gym's first socketables):
        DecoyWisp = 5, // Aoe/spawn: a decoy ghost that draws aggro
        HookPull = 6,  // Projectile + pull: the Harpooner reel (yanks the hit target in)
        Vortex = 7,    // Aoe/zone: a timed pulling/slowing area
        Blink = 8,     // Movement: a second dash (BlinkSystem)
        LightZone = 9, // Aoe/zone: a persistent light/damage zone
    }

    /// <summary>Stable key for an authored character-stats definition in the AbilityDatabase blob — the
    /// frame/class id (a LANTERN suit-frame IS the class; renamed from the pre-LANTERN <c>CharacterId</c>,
    /// byte values unchanged so serialized definitions/saves never re-mean).</summary>
    public enum FrameKind : byte
    {
        None = 0,
        Default = 1,
        Warrior = 2, // Bathynaut-lineage melee-anchor bruiser (tankier, slower, longer/harder melee)
        Ranger = 3,  // Harpooner-lineage ranged-anchor (squishier, faster, longer projectile range; weaker melee)
    }

    /// <summary>
    /// Which base stat a <see cref="StatModifier"/> targets. Replicated as a raw byte on the modifier
    /// buffer to keep the generated ghost serializer trivial; mapped back to this enum only in StatMath.
    /// </summary>
    public enum StatTarget : byte
    {
        Damage = 0,
        CooldownTicks = 1,
        Range = 2,
        ProjectileSpeed = 3,
        AutoTargetRange = 4,
        AutoTargetConeRadians = 5,
        MoveSpeed = 6,
        TurnRate = 7,
        MaxHealth = 8,
        MeleeDamage = 9,   // Slice 2: melee combo + Warrior cone damage axis (folded onto TuningConfig.MeleeDamage)
        MeleeRange = 10,   // Slice 2: melee reach axis (Warrior longer, Ranger shorter)
    }

    /// <summary>How a <see cref="StatModifier"/> combines into the effective stat.</summary>
    public enum ModOp : byte
    {
        Flat = 0,        // additive: + Value
        PercentAdd = 1,  // additive percent, pooled into (1 + sum Value)
        PercentMult = 2, // multiplicative percent, product of (1 + Value)
    }
}