public LastSeenTarget(LastSeen seen, IMyCubeBlock block = null)
{
m_lastSeen = seen;
m_block = block;
m_lastPostion = m_lastSeen.LastKnownPosition;
m_lastPositionUpdate = m_lastSeen.LastSeenAt;
m_targetType = TargetingOptions.GetTargetType(seen.Entity);
}
/// <summary>
/// Targets a LastSeen chosen from the given storage, will overrride current target.
/// </summary>
/// <param name="storage">NetworkStorage to get LastSeen from.</param>
public void GetLastSeenTarget(RelayStorage storage, double range)
{
if (Globals.UpdateCount < m_nextLastSeenSearch)
{
return;
}
m_nextLastSeenSearch = Globals.UpdateCount + 100ul;
if (storage == null)
{
//Log.DebugLog("no storage", "GetLastSeenTarget()", Logger.severity.INFO);
return;
}
if (storage.LastSeenCount == 0)
{
//Log.DebugLog("no last seen in storage", "GetLastSeenTarget()", Logger.severity.DEBUG);
return;
}
LastSeen processing;
IMyCubeBlock targetBlock;
if (CurrentTarget.Entity != null && storage.TryGetLastSeen(CurrentTarget.Entity.EntityId, out processing) && processing.isRecent())
{
LastSeenTarget lst = myTarget as LastSeenTarget;
if (lst != null && lst.Block != null && !lst.Block.Closed)
{
Log.TraceLog("Updating current last seen target");
lst.Update(processing);
CurrentTarget = myTarget;
return;
}
if (ChooseBlock(processing, out targetBlock))
{
Log.TraceLog("Updating current last seen, chose a new block");
myTarget = new LastSeenTarget(processing, targetBlock);
CurrentTarget = myTarget;
return;
}
}
if (Options.TargetEntityId > 0L)
{
if (storage.TryGetLastSeen(Options.TargetEntityId, out processing))
{
Log.TraceLog("Got last seen for entity id");
ChooseBlock(processing, out targetBlock);
myTarget = new LastSeenTarget(processing, targetBlock);
CurrentTarget = myTarget;
}
//else
// Log.DebugLog("failed to get last seen from entity id", "GetLastSeenTarget()");
return;
}
processing = null;
targetBlock = null;
if (SEAD)
{
throw new NotImplementedException();
//float highestPowerLevel = 0f;
//storage.ForEachLastSeen((LastSeen seen) => {
// if (seen.isRecent() && Options.CanTargetType(seen.Entity) && CanConsiderHostile(seen.Entity))
// {
// IMyCubeBlock block;
// float powerLevel;
// if (RadarEquipment_old.GetRadarEquipment(seen, out block, out powerLevel) && powerLevel > highestPowerLevel)
// {
// highestPowerLevel = powerLevel;
// processing = seen;
// targetBlock = block;
// }
// }
//});
}
else
{
Vector3D myPos = ProjectilePosition();
TargetType bestType = TargetType.LowestPriority;
double maxRange = range * range;
double closestDist = maxRange;
storage.ForEachLastSeen(seen => {
TargetType typeOfSeen = TargetingOptions.GetTargetType(seen.Entity);
if (typeOfSeen <= bestType && Options.CanTargetType(typeOfSeen) && seen.isRecent() && CanConsiderHostile(seen.Entity))
{
IMyCubeBlock block;
if (!ChooseBlock(seen, out block) || !CheckWeaponsTargeting(typeOfSeen, seen.Entity))
{
return;
}
if (typeOfSeen == bestType && targetBlock != null && block == null)
{
return;
}
double dist = Vector3D.DistanceSquared(myPos, seen.LastKnownPosition);
if ((typeOfSeen < bestType && dist < maxRange) || dist < closestDist)
{
closestDist = dist;
bestType = typeOfSeen;
processing = seen;
targetBlock = block;
}
}
});
Log.DebugLog(() => "chose last seen with entity: " + processing.Entity.nameWithId() + ", block: " + targetBlock.getBestName() + ", type: " + bestType + ", distance squared: " + closestDist + ", position: " + processing.Entity.GetPosition(), condition: processing != null);
Log.DebugLog("no last seen target found", condition: processing == null);
}
if (processing == null)
{
if (this is Guided.GuidedMissile)
{
Log.TraceLog("GuidedMissile failed to get LastSeen target, keeping previous");
return;
}
//Log.DebugLog("failed to get a target from last seen", "GetLastSeenTarget()");
myTarget = NoTarget.Instance;
CurrentTarget = myTarget;
}
else
{
myTarget = new LastSeenTarget(processing, targetBlock);
CurrentTarget = myTarget;
}
}