public override Waypoint GetActiveWaypoint()
{
if (this.UnitClass.UnitType == GameConstants.UnitType.Mine)
{
return null;
}
if (MovementOrder != null && MovementOrder.CountWaypoints > 0)
{
return MovementOrder.GetActiveWaypoint();
}
else if (TargetDetectedUnit != null)
{
if (TargetDetectedUnit.IsMarkedForDeletion)
{
SearchForTarget();
}
if (TargetDetectedUnit != null && !TargetDetectedUnit.IsMarkedForDeletion)
{
Waypoint wp = new Waypoint(TargetDetectedUnit);
return wp;
}
else
{
return null;
}
}
else if (TargetPosition != null)
{
Waypoint wp = new Waypoint(TargetPosition);
return wp;
}
else
{
SearchForTarget();
if (TargetDetectedUnit == null)
{
GameManager.Instance.Log.LogDebug(string.Format(
"MissileUnit->ActiveWaypoint Unit {0} has no destination or target and is being deleted.",
ToString()));
IsMarkedForDeletion = true; //delete missile with no target
HitPoints = 0;
DirtySetting = TTG.NavalWar.NWComms.GameConstants.DirtyStatus.UnitChanged;
return null;
}
else
{
Waypoint wp = new Waypoint(TargetDetectedUnit);
return wp;
}
}
}
public void Impact()
{
if (Position == null)
{
IsMarkedForDeletion = true;
return;
}
if (IsMarkedForDeletion)
{
return;
}
GameManager.Instance.Log.LogDebug("MissileUnit->Impact called for unit " + Id);
if (TargetDetectedUnit != null && TargetDetectedUnit.RefersToUnit != null && TargetDetectedUnit.Position != null)
{
if (TargetDetectedUnit.RefersToUnit.IsMarkedForDeletion)
{
this.IsMarkedForDeletion = true;
return;
}
//double distanceM = MapHelper.CalculateDistance3DM(this.Position, TargetDetectedUnit.Position);
double distanceM = MapHelper.CalculateDistanceM(this.Position.Coordinate, TargetDetectedUnit.Position.Coordinate);
if (distanceM > GameConstants.DISTANCE_TO_TARGET_IS_HIT_M)
{
if (!InterceptTarget(TargetDetectedUnit)) //try again
IsMarkedForDeletion = true;
}
else
{
BaseUnit unit = TargetDetectedUnit.RefersToUnit;
unit.InflictDamageFromProjectileHit(this);
IsMarkedForDeletion = true;
}
}
else
{
if (TargetPosition != null)
{
var distanceM = MapHelper.CalculateDistanceM(this.Position.Coordinate, TargetPosition.Coordinate);
if (distanceM <= GameConstants.DISTANCE_TO_TARGET_IS_HIT_M)
{
IsMarkedForDeletion = true;
return;
}
}
if (Sensors.Any())
{
TargetDetectedUnit = null;
SearchForTarget();
if (TargetDetectedUnit == null && TargetPosition == null
&& (MovementOrder == null || MovementOrder.GetActiveWaypoint() == null))
{
IsMarkedForDeletion=true;
}
}
else
{
IsMarkedForDeletion = true;
}
}
}