public virtual void DamageTarget_Callback(object state)
{
object[] args = (object[])state;
Mobile from = (Mobile)args[0];
BaseShipWeapon weapon = (BaseShipWeapon)args[1];
IEntity target = (IEntity)args[2];
Point3D targetloc = (Point3D)args[3];
Item pitem = (Item)args[4];
IShipProjectile projectile = pitem as IShipProjectile;
if (projectile != null)
{
projectile.OnHit(from, weapon, target, targetloc);
}
}
public virtual void LaunchProjectile(Mobile from, Item projectile, IEntity target, Point3D targetloc, TimeSpan delay)
{
IShipProjectile pitem = projectile as IShipProjectile;
if (pitem == null)
{
return;
}
int animationid = pitem.AnimationID;
int animationhue = pitem.AnimationHue;
Effects.PlaySound(target, from.Map, Utility.RandomList(0x11B, 0x11C, 0x11D));
// show the projectile moving to the target
XmlBoatFight.SendMovingProjectileEffect(this, target, animationid, ProjectileLaunchPoint, targetloc, 7, 0, false, true, animationhue);
// delayed damage at the target to account for travel distance of the projectile
Timer.DelayCall(delay, new TimerStateCallback(DamageTarget_Callback),
new object[] { from, this, target, targetloc, projectile });
return;
}
public virtual bool AttackTarget(Mobile from, IEntity target, Point3D targetloc, bool checkLOS)
{
IShipProjectile projectile = _projectile as IShipProjectile;
if (from == null || from.Map == null || projectile == null)
{
return(false);
}
if (!HasFiringAngle(targetloc))
{
from.SendMessage("No firing angle");
return(false);
}
// check the target range
int distance = (int)XmlBoatFight.GetDistance(targetloc, Location);
int projectilerange = (int)(projectile.Range * WeaponRangeFactor);
if (projectilerange < distance)
{
from.SendMessage("Out of range");
return(false);
}
if (distance <= MinTargetRange)
{
from.SendMessage("Target is too close");
return(false);
}
// check the target line of sight
int height = 1;
if (target is Item)
{
height = ((Item)target).ItemData.Height;
}
else if (target is Mobile)
{
height = 14;
}
Point3D adjustedloc = new Point3D(targetloc.X, targetloc.Y, targetloc.Z + height);
if (checkLOS && !Map.LineOfSight(this, adjustedloc))
{
from.SendMessage("Cannot see target");
return(false);
}
// ok, the projectile is being fired
// calculate attack parameters
double firingspeedbonus = projectile.FiringSpeed / 10.0;
double dexbonus = (double)from.Dex / 30.0;
int weaponskill = (int)from.Skills[SkillName.ArmsLore].Value;
int accuracybonus = projectile.AccuracyBonus;
// calculate the cooldown time with dexterity bonus and firing speed bonus on top of the base delay
double loadingdelay = WeaponLoadingDelay - dexbonus - firingspeedbonus;
_nextFiringTime = DateTime.Now + TimeSpan.FromSeconds(loadingdelay);
// calculate the accuracy based on distance and weapon skill
int accuracy = distance * 10 - weaponskill + accuracybonus;
if (Utility.Random(100) < accuracy)
{
from.SendMessage("Target missed");
// consume the ammunition
_projectile.Consume(1);
// update the properties display
Projectile = _projectile;
return(true);
}
LaunchProjectile(from, _projectile, target, targetloc, TimeSpan.FromSeconds((double)distance * 0.08));
return(true);
}
