/// <summary>
/// Fire Weapons spawns new missiles groups or adds missiles to existing ones.
/// </summary>
/// <param name="TG">Taskgroup this MFC is in.</param>
/// <param name="FiredFrom">Ship these missiles were fired from.</param>
/// <returns>If missiles were fired at all from this MFC. true = atleast 1 missile(and therefore missile group, false = no missiles.</returns>
public bool FireWeapons(TaskGroupTN TG, ShipTN FiredFrom)
{
bool retv = false;
if (m_oTarget != null)
{
/// <summary>
/// Just a temporary variable for this function.
/// </summary>
BindingList <OrdnanceGroupTN> LocalMissileGroups = new BindingList <OrdnanceGroupTN>();
foreach (MissileLauncherTN LaunchTube in m_lLinkedWeapons)
{
if (LaunchTube.isDestroyed == false && LaunchTube.loadTime == 0 && LaunchTube.loadedOrdnance != null)
{
if (FiredFrom.ShipOrdnance.ContainsKey(LaunchTube.loadedOrdnance) == true)
{
OrdnanceTN newMissile = new OrdnanceTN(this, LaunchTube.loadedOrdnance, FiredFrom);
/// <summary>
/// Create a new missile group
/// </summary>
if (LocalMissileGroups.Count == 0)
{
OrdnanceGroupTN newMissileGroup = new OrdnanceGroupTN(TG, newMissile);
LocalMissileGroups.Add(newMissileGroup);
TG.TaskGroupFaction.MissileGroups.Add(newMissileGroup);
}
/// <summary>
/// An existing missile group may be useable.
/// </summary>
else
{
bool foundGroup = false;
foreach (OrdnanceGroupTN OrdGroup in LocalMissileGroups)
{
/// <summary>
/// All Missile groups should be composed of just 1 type of missile for convienence.
if (OrdGroup.missiles[0].missileDef.Id == LaunchTube.loadedOrdnance.Id)
{
OrdGroup.AddMissile(newMissile);
foundGroup = true;
break;
}
}
/// <summary>
/// Have to create a new missile group after all.
/// </summary>
if (foundGroup == false)
{
OrdnanceGroupTN newMissileGroup = new OrdnanceGroupTN(TG, newMissile);
LocalMissileGroups.Add(newMissileGroup);
TG.TaskGroupFaction.MissileGroups.Add(newMissileGroup);
}
}
/// <summary>
/// Decrement the loaded ordnance count, and remove the type entirely if this was the last one.
/// </summary>
FiredFrom.ShipOrdnance[LaunchTube.loadedOrdnance] = FiredFrom.ShipOrdnance[LaunchTube.loadedOrdnance] - 1;
if (FiredFrom.ShipOrdnance[LaunchTube.loadedOrdnance] == 0)
{
FiredFrom.ShipOrdnance.Remove(LaunchTube.loadedOrdnance);
}
/// <summary>
/// Set the launch tube cooldown time as a missile was just fired from it.
/// </summary>
LaunchTube.loadTime = LaunchTube.missileLauncherDef.rateOfFire;
/// <summary>
/// return that a missile was launched.
/// </summary>
retv = true;
}
else
{
String Msg = String.Format("No ordnance {0} on ship {1} is available for Launch Tube {2}", LaunchTube.Name, FiredFrom.Name, LaunchTube.Name);
MessageEntry newMessage = new MessageEntry(MessageEntry.MessageType.FiringNoAvailableOrdnance, TG.Contact.Position.System, TG.Contact,
GameState.Instance.GameDateTime, GameState.Instance.LastTimestep, Msg);
TG.TaskGroupFaction.MessageLog.Add(newMessage);
}
}
else if (LaunchTube.isDestroyed == true)
{
String Msg = String.Format("Destroyed launch tube {0} is still attached to {1}'s MFC", LaunchTube.Name, FiredFrom.Name);
MessageEntry newMessage = new MessageEntry(MessageEntry.MessageType.Error, TG.Contact.Position.System, TG.Contact,
GameState.Instance.GameDateTime, GameState.Instance.LastTimestep, Msg);
TG.TaskGroupFaction.MessageLog.Add(newMessage);
}
else if (LaunchTube.loadedOrdnance == null)
{
String Msg = String.Format("No loaded ordnance for launch tube {0} on ship {1}", LaunchTube.Name, FiredFrom.Name);
MessageEntry newMessage = new MessageEntry(MessageEntry.MessageType.FiringNoLoadedOrdnance, TG.Contact.Position.System, TG.Contact,
GameState.Instance.GameDateTime, GameState.Instance.LastTimestep, Msg);
TG.TaskGroupFaction.MessageLog.Add(newMessage);
}
}
return(retv);
}
else
{
return(false);
}
}
/// <summary>
/// Fire this MFC in point defense mode.
/// </summary>
/// <param name="TG">Taskgroup the MFC is in</param>
/// <param name="FiredFrom">Ship the MFC is on</param>
/// <param name="Target">Target of point defense fire.</param>
/// <param name="MissilesToFire">Number of missiles to fire at it</param>
/// <returns></returns>
public int FireWeaponsPD(TaskGroupTN TG, ShipTN FiredFrom, OrdnanceGroupTN Target, int MissilesToFire)
{
/// <summary>
/// simple stupid sanity check.
/// </summary>
if (MissilesToFire == 0)
{
return(0);
}
int LaunchCount = 0;
/// <summary>
/// Just a temporary variable for this function.
/// </summary>
BindingList <OrdnanceGroupTN> LocalMissileGroups = new BindingList <OrdnanceGroupTN>();
foreach (MissileLauncherTN LaunchTube in m_lLinkedWeapons) //int loop = 0; loop < LinkedWeapons.Count; loop++)
{
if (LaunchTube.isDestroyed == false && LaunchTube.loadTime == 0 && LaunchTube.loadedOrdnance != null)
{
if (FiredFrom.ShipOrdnance.ContainsKey(LaunchTube.loadedOrdnance) == true)
{
OrdnanceTN newMissile = new OrdnanceTN(this, LaunchTube.loadedOrdnance, FiredFrom);
/// <summary>
/// Point defense does not go by MFC targetting. have to add target here.
/// </summary>
newMissile.target = new TargetTN(Target);
LaunchCount++;
/// <summary>
/// Create a new missile group
/// </summary>
if (LocalMissileGroups.Count == 0)
{
OrdnanceGroupTN newMissileGroup = new OrdnanceGroupTN(TG, newMissile);
LocalMissileGroups.Add(newMissileGroup);
TG.TaskGroupFaction.MissileGroups.Add(newMissileGroup);
/// <summary>
/// Add this ordnance group to the ord groups targetting list for the intended target missile group.
/// This is only necessary here as Manually fired MFC missiles are connected to their MFC.
/// </summary>
Target.ordGroupsTargetting.Add(newMissileGroup);
}
/// <summary>
/// An existing missile group may be useable.
/// </summary>
else
{
bool foundGroup = false;
foreach (OrdnanceGroupTN OrdGroup in LocalMissileGroups)
{
/// <summary>
/// All Missile groups should be composed of just 1 type of missile for convienence.
if (OrdGroup.missiles[0].missileDef.Id == LaunchTube.loadedOrdnance.Id)
{
OrdGroup.AddMissile(newMissile);
foundGroup = true;
break;
}
}
/// <summary>
/// Have to create a new missile group after all.
/// </summary>
if (foundGroup == false)
{
OrdnanceGroupTN newMissileGroup = new OrdnanceGroupTN(TG, newMissile);
LocalMissileGroups.Add(newMissileGroup);
TG.TaskGroupFaction.MissileGroups.Add(newMissileGroup);
/// <summary>
/// Add this ordnance group to the ord groups targetting list for the intended target missile group.
/// This is only necessary here as Manually fired MFC missiles are connected to their MFC.
/// </summary>
Target.ordGroupsTargetting.Add(newMissileGroup);
}
}
/// <summary>
/// Decrement the loaded ordnance count, and remove the type entirely if this was the last one.
/// </summary>
FiredFrom.ShipOrdnance[LaunchTube.loadedOrdnance] = FiredFrom.ShipOrdnance[LaunchTube.loadedOrdnance] - 1;
if (FiredFrom.ShipOrdnance[LaunchTube.loadedOrdnance] == 0)
{
FiredFrom.ShipOrdnance.Remove(LaunchTube.loadedOrdnance);
}
/// <summary>
/// Set the launch tube cooldown time as a missile was just fired from it.
/// </summary>
LaunchTube.loadTime = LaunchTube.missileLauncherDef.rateOfFire;
if (LaunchCount == MissilesToFire)
{
break;
}
}
else
{
String Msg = String.Format("No ordnance {0} on ship {1} is available for Launch Tube {2} in PD Mode", LaunchTube.Name, FiredFrom.Name, LaunchTube.Name);
MessageEntry newMessage = new MessageEntry(MessageEntry.MessageType.FiringNoAvailableOrdnance, TG.Contact.Position.System, TG.Contact,
GameState.Instance.GameDateTime, GameState.Instance.LastTimestep, Msg);
TG.TaskGroupFaction.MessageLog.Add(newMessage);
}
}
else if (LaunchTube.isDestroyed == true)
{
String Msg = String.Format("Destroyed launch tube {0} is still attached to {1}'s MFC in PD Mode", LaunchTube.Name, FiredFrom.Name);
MessageEntry newMessage = new MessageEntry(MessageEntry.MessageType.Error, TG.Contact.Position.System, TG.Contact,
GameState.Instance.GameDateTime, GameState.Instance.LastTimestep, Msg);
TG.TaskGroupFaction.MessageLog.Add(newMessage);
}
else if (LaunchTube.loadedOrdnance == null)
{
String Msg = String.Format("No loaded ordnance for launch tube {0} on ship {1} in PD Mode", LaunchTube.Name, FiredFrom.Name);
MessageEntry newMessage = new MessageEntry(MessageEntry.MessageType.FiringNoLoadedOrdnance, TG.Contact.Position.System, TG.Contact,
GameState.Instance.GameDateTime, GameState.Instance.LastTimestep, Msg);
TG.TaskGroupFaction.MessageLog.Add(newMessage);
}
}
return(LaunchCount);
}
/// <summary>
/// Final defensive fire scans through all potential FCs that could fire defensively on the incoming missile to see if it is intercepeted.
/// All PD enabled FCs will attempt to shoot down this missile except ones from the same faction, as this missile is practically right on top of said FC.
/// In other words allied/neutral status isn't taken into account.
/// </summary>
/// <param name="P">Faction list</param>
/// <param name="Missile">Missile to try to intercept</param>
/// <param name="RNG">Random Number Generator</param>
/// <returns>Whether the missile has been intercepted</returns>
public static bool FinalDefensiveFire(BindingList <Faction> P, OrdnanceTN Missile, Random RNG)
{
bool Intercept = false;
StarSystem CurrentSystem = Missile.missileGroup.contact.Position.System;
float PointBlank = 10000.0f / (float)Constants.Units.KM_PER_AU;
/// <summary>
/// loop through every faction.
/// </summary>
foreach (Faction faction in P)
{
/// <summary>
/// Is the current faction different from the missile group faction, and does the faction have a detected contacts list for the current system?
/// </summary>
if (faction != Missile.missileGroup.ordnanceGroupFaction && faction.DetectedContactLists.ContainsKey(CurrentSystem) == true)
{
/// <summary>
/// Is the Missile group in this detected contact list?
/// </summary>
if (faction.DetectedContactLists[CurrentSystem].DetectedMissileContacts.ContainsKey(Missile.missileGroup) == true)
{
/// <summary>
/// Is the detection an active detection?
/// </summary>
if (faction.DetectedContactLists[CurrentSystem].DetectedMissileContacts[Missile.missileGroup].active == true)
{
/// <summary>
/// Does this faction have any point defense enabled FCs in this system?
/// </summary>
if (faction.PointDefense.ContainsKey(CurrentSystem) == true)
{
/// <summary>
/// loop through all the possible PD enabled FC.
/// </summary>
foreach (KeyValuePair <ComponentTN, ShipTN> pair in faction.PointDefense[CurrentSystem].PointDefenseFC)
{
ShipTN Ship = pair.Value;
/// <summary>
/// Ship jump sickness will prevent point defense from operating.
/// </summary>
if (Ship.IsJumpSick())
{
continue;
}
/// <summary>
/// Only want BFCs in FDF mode for now.
/// </summary>
if (faction.PointDefense[CurrentSystem].PointDefenseType[pair.Key] == false && pair.Value.ShipBFC[pair.Key.componentIndex].pDState == PointDefenseState.FinalDefensiveFire)
{
BeamFireControlTN ShipBeamFC = pair.Value.ShipBFC[pair.Key.componentIndex];
/// <summary>
/// Do a distance check on pair.Value vs the missile itself. if that checks out to be less than 10k km(or equal to zero), then
/// check to see if the FC can shoot down said missile. This should never be run before a sensor sweep
/// </summary>
float dist = -1;
/// <summary>
/// dist is in AU.
/// </summary>
Missile.missileGroup.contact.DistTable.GetDistance(Ship.ShipsTaskGroup.Contact, out dist);
/// <summary>
/// if distance is less than the 10k km threshold attempt to intercept at Point blank range.
/// </summary>
if (dist < PointBlank)
{
/// <summary>
/// Finally intercept the target.
/// </summary>
bool WF = false;
Intercept = ShipBeamFC.InterceptTarget(RNG, 0, Missile, Ship.ShipsFaction,
Ship.ShipsTaskGroup.Contact, Ship, out WF);
/// <summary>
/// Add this ship to the weapon recharge list since it has fired. This is done here in Sim, or for FDF_Self in Ship.cs
/// </summary>
if (WF == true)
{
if (faction.RechargeList.ContainsKey(Ship) == true)
{
/// <summary>
/// If our recharge value does not have Recharge beams in it(bitflag 2 for now), then add it.
/// </summary>
if ((faction.RechargeList[pair.Value] & (int)Faction.RechargeStatus.Weapons) != (int)Faction.RechargeStatus.Weapons)
{
faction.RechargeList[pair.Value] = (faction.RechargeList[pair.Value] + (int)Faction.RechargeStatus.Weapons);
}
}
else
{
faction.RechargeList.Add(pair.Value, (int)Faction.RechargeStatus.Weapons);
}
}
/// <summary>
/// break out of the first foreach loop.
/// </summary>
if (Intercept == true)
{
break;
}
}
}
}
}
}
}
}
/// <summary>
/// now break out of the faction loop as this missile has been shot down.
/// </summary>
if (Intercept == true)
{
break;
}
}
return(Intercept);
}
