public async Task OnTargetAsync(ITargetResponse <IPoint3D> response)
{
if (!response.HasValue)
{
return;
}
var point = SpellHelper.GetSurfaceTop(response.Target);
var power = 2.0;
Caster.FireHook(h => h.OnModifyWithMagicEfficiency(Caster, ref power));
var seconds = Caster.Skills[SkillName.Magery].Value / 5.0 + 20.0;
Caster.FireHook(h => h.OnModifyWithMagicEfficiency(Caster, ref seconds));
var duration = TimeSpan.FromSeconds(seconds);
Effects.PlaySound(point, Caster.Map, 0x20B);
var itemIds = (ewItemId : 0x3946, nsItemId : 0x3956);
FieldItem.CreateField(
itemIds,
point,
Caster,
duration,
TimeSpan.FromSeconds(1.0),
onCreate: item =>
{
Effects.SendLocationParticles(
EffectItem.Create(item.Location, Caster.Map, EffectItem.DefaultDuration),
0x376A, 9, 10, 5051
);
},
onTick: item =>
{
var eastToWest = item.ItemID == itemIds.ewItemId;
var eable = Caster.Map.GetMobilesInBounds(
// Makes a 1x3 hitbox that extends 1 square either side of the field
new Rectangle2D(
item.X - (eastToWest ? 0 : 1),
item.Y - (eastToWest ? 1 : 0),
eastToWest ? 1 : 3,
eastToWest ? 3 : 1
)
);
foreach (var mobile in eable)
{
if (mobile.Z + 16 > item.Z &&
item.Z + 12 > mobile.Z &&
SpellHelper.ValidIndirectTarget(Caster, mobile) &&
Caster.CanBeHarmful(mobile, false)
)
{
DealDamage(Caster, mobile, power);
}
}
eable.Free();
},
onMoveOver: mobile =>
{
DealDamage(Caster, mobile, power);
return(null);
}
);
}