public void Update(DDDServerConnection serverConnection, DMView dmView)
{
if (m_done)
{
return;
}
//SimObject me = dmView.AllObjects[m_thisID];
//LocationValue myLocation = me.Location;
SimObject track = dmView.AllObjects[m_targetID];
LocationValue trackLocation = track.Location;
m_absoluteLoiterPattern = m_relativeLoiterPattern.ToAbsolute(trackLocation);
if (ShouldTrack(serverConnection, dmView))
{
serverConnection.SendMoveObjectRequest(m_thisID, trackLocation, 1);
m_trackTarget = true;
}
else
{
if (m_trackTarget)
{
StartLoiter(serverConnection, dmView);
m_trackTarget = false;
}
ContinueLoiter(serverConnection, dmView);
}
}
public TrackTargetBehavior(String thisID, String targetID, WaypointSequence relativeLoiterPattern)
{
m_thisID = thisID;
m_targetID = targetID;
m_relativeLoiterPattern = relativeLoiterPattern;
m_absoluteLoiterPattern = null;
m_destWaypoint = null;
m_trackTarget = false;
}
//public LoiterBehavior(String thisID, String destID, WaypointSequence loiterPattern)
//{
// m_thisID = thisID;
// m_destID = destID;
// m_destX = 0;
// m_destY = 0;
// m_loiterPattern = loiterPattern;
//}
public LoiterBehavior(String thisID, LocationValue refLoc, WaypointSequence relativeLoiterPattern)
{
m_thisID = thisID;
//m_destID = String.Empty;
m_referenceLocation = refLoc;
m_relativeLoiterPattern = relativeLoiterPattern;
m_absoluteLoiterPattern = relativeLoiterPattern.ToAbsolute(refLoc);
m_destWaypoint = null;
}
void StartLoiter(DDDServerConnection serverConnection, DMView dmView)
{
SimObject me = dmView.AllObjects[m_thisID];
LocationValue myLocation = me.Location;
SimObject track = dmView.AllObjects[m_targetID];
LocationValue trackLocation = track.Location;
m_absoluteLoiterPattern = m_relativeLoiterPattern.ToAbsolute(trackLocation);
m_destWaypoint = m_absoluteLoiterPattern.GetWaypointClosestTo(myLocation);
m_relativeLoiterPattern.NextWaypointIndex = m_absoluteLoiterPattern.NextWaypointIndex;
m_relativeLoiterPattern.CurrentWaypointIndex = m_absoluteLoiterPattern.CurrentWaypointIndex;
serverConnection.SendMoveObjectRequest(m_thisID, m_destWaypoint.Location, 1);
}
public EngageTargetBehavior(String thisID, String targetID, WaypointSequence relativeLoiterPattern, Boolean returnAfter)
{
m_engagementState = EngagementState.Tracking;
m_thisID = thisID;
m_targetID = targetID;
m_relativeLoiterPattern = relativeLoiterPattern;
m_absoluteLoiterPattern = null;
m_destWaypoint = null;
m_attackEndTime = 0;
m_attackInProcess = false;
m_attackIsWeapon = false;
m_originalLocation = null;
m_returnAfter = returnAfter;
}
public WaypointSequence ToAbsolute(LocationValue referenceLoc)
{
WaypointSequence abs = new WaypointSequence();
Waypoint newWP;
foreach (Waypoint wp in this)
{
newWP = new Waypoint(wp);
newWP.Location.X = referenceLoc.X + wp.Location.X;
newWP.Location.Y = referenceLoc.Y + wp.Location.Y;
newWP.Location.Z = referenceLoc.Z + wp.Location.Z;
abs.Add(newWP);
}
abs.m_nextIndex = this.m_nextIndex;
return(abs);
}
public WaypointSequence ToRelative(LocationValue referenceLoc)
{
WaypointSequence rel = new WaypointSequence();
Waypoint newWP;
foreach (Waypoint wp in this)
{
newWP = new Waypoint(wp);
newWP.Location.X = wp.Location.X - referenceLoc.X;
newWP.Location.Y = wp.Location.Y - referenceLoc.Y;
newWP.Location.Z = wp.Location.Z - referenceLoc.Z;
rel.Add(newWP);
}
rel.m_nextIndex = this.m_nextIndex;
return(rel);
}
bool ShouldTrack(DDDServerConnection serverConnection, DMView dmView)
{
SimObject me = dmView.AllObjects[m_thisID];
LocationValue myLocation = me.Location;
SimObject track = dmView.AllObjects[m_targetID];
LocationValue trackLocation = track.Location;
WaypointSequence absoluteLoiterPattern = m_relativeLoiterPattern.ToAbsolute(trackLocation);
Waypoint destWaypoint = absoluteLoiterPattern.GetWaypointClosestTo(myLocation);
Double myDis = BehaviorHelper.Distance(myLocation, trackLocation);
Double destDis = BehaviorHelper.Distance(destWaypoint.Location, trackLocation);
if (myDis > (destDis * 2))
{
return(true);
}
else
{
return(false);
}
}
public void Update(DDDServerConnection serverConnection, DMView dmView)
{
if (m_done)
{
return;
}
SimObject me = dmView.AllObjects[m_thisID];
LocationValue myLocation = me.Location;
SimObject track = dmView.AllObjects[m_targetID];
LocationValue trackLocation = track.Location;
m_absoluteLoiterPattern = m_relativeLoiterPattern.ToAbsolute(trackLocation);
switch (m_engagementState)
{
case EngagementState.Tracking:
if (ShouldTrack(serverConnection, dmView))
{
serverConnection.SendMoveObjectRequest(m_thisID, trackLocation, 1);
}
else
{
m_engagementState = EngagementState.Attacking;
StartLoiter(serverConnection, dmView);
}
break;
case EngagementState.Attacking:
ContinueLoiter(serverConnection, dmView);
if (!m_attackInProcess) // start the attack
{
// start with weapons
if (me.DockedWeapons.Count > 0)
{
m_attackWeaponID = me.DockedWeapons[0];
serverConnection.SendWeaponLaunchRequest(m_thisID, m_attackWeaponID, m_targetID);
m_attackEndTime = dmView.SimTime + 12000; // give a two minute time window to start, AttackUpdate will modify this
m_attackInProcess = true;
m_attackIsWeapon = true;
}
else // use native capabilities
{
// figure out capability/vulnerability match up
String cap = DetermineCapability(me.CapabilityList, track.VulnerabilityList);
if (cap != String.Empty)
{
serverConnection.SendAttackObjectRequest(m_thisID, m_targetID, cap);
m_attackInProcess = true;
m_attackIsWeapon = false;
m_attackEndTime = dmView.SimTime + 12000;
}
else // I don't have the right capabilities, finish up
{
ResetAttack();
if (m_returnAfter)
{
m_engagementState = EngagementState.Returning;
m_dddServer.SendMoveObjectRequest(m_thisID, m_originalLocation, 1);
}
else
{
m_done = true;
}
}
}
}
else // check to see if the attack was succesful
{
// if we are still in attack mode 2 seconds after attack was supposed to end
// start another attack
if (dmView.SimTime > m_attackEndTime + 2000)
{
ResetAttack();
}
}
break;
case EngagementState.Returning:
if (BehaviorHelper.Distance(myLocation, m_originalLocation) < 1)
{
m_done = true;
}
break;
}
}