top_hat.ts

ability(AbilityId.TopHat, {
    projectileSpeed: 850,
    damage: [100, 150, 200, 250, 300],
    slow: 50,
    slowDuration: [4.0, 4.5, 5.0, 5.5, 6.0]
}, ability => {
    const slow = modifier<number>(modifier => {
        modifier.changes((change, slow) => {
            change.property(UnitProperty.moveSpeed, slow);
        });
    });

    ability.action("unitTarget", {
        manaCost: [100, 125, 150, 175, 200],
        cooldown: 20,
        castPoint: 0.3,
        castRange: 750,
        targets: [ActionTarget.enemy]
    }, ({ ability, onCast }) => {
        onCast(async ({ caster, target }) => {
            const projectile = await launchProjectile(ability, {
                kind: "unit",
                at: caster.position,
                target,
                speed: ability.value("projectileSpeed"),
                particle: Particle.TopHatProjectile
            });

            if (projectile.hit) {
                dealDamage(ability, projectile.target, { damage: ability.value("damage"), type: DamageType.magical });
                slow.apply(caster, ability, projectile.target, ability.value("slowDuration"), -ability.value("slow"));
            }
        });
    });
});