/// <summary>
/// Follow the Monsters target to it's position.
/// </summary>
/// <param name="targetSession">The TargetSession to follow</param>
private void FollowTarget(ClientSession targetSession)
{
if (IsMoving)
{
if (!Path.Any() && targetSession != null)
{
short xoffset = (short)ServerManager.Instance.RandomNumber(-1, 1);
short yoffset = (short)ServerManager.Instance.RandomNumber(-1, 1);
try
{
List <Node> list = BestFirstSearch.TracePath(new Node()
{
X = MapX, Y = MapY
}, targetSession.Character.BrushFire, targetSession.Character.MapInstance.Map.Grid);
Path = list;
}
catch (Exception ex)
{
Logger.Log.Error($"Pathfinding using Pathfinder failed. Map: {MapId} StartX: {MapX} StartY: {MapY} TargetX: {(short)(targetSession.Character.PositionX + xoffset)} TargetY: {(short)(targetSession.Character.PositionY + yoffset)}", ex);
RemoveTarget();
}
}
if (targetSession == null || MapId != targetSession.Character.MapInstance.Map.MapId)
{
RemoveTarget();
}
}
}
/// <summary>
/// Follow the Monsters target to it's position.
/// </summary>
/// <param name="targetSession">The TargetSession to follow</param>
private void FollowTarget(ClientSession targetSession)
{
if (IsMoving)
{
short maxDistance = 22;
int distance = 0;
if (!Path.Any() && targetSession != null)
{
short xoffset = (short)ServerManager.Instance.RandomNumber(-1, 1);
short yoffset = (short)ServerManager.Instance.RandomNumber(-1, 1);
try
{
List <Node> list = BestFirstSearch.TracePath(new Node()
{
X = MapX, Y = MapY
}, targetSession.Character.BrushFire, targetSession.Character.MapInstance.Map.Grid);
Path = list;
}
catch (Exception ex)
{
Logger.Log.Error($"Pathfinding using Pathfinder failed. Map: {MapId} StartX: {MapX} StartY: {MapY} TargetX: {(short)(targetSession.Character.PositionX + xoffset)} TargetY: {(short)(targetSession.Character.PositionY + yoffset)}", ex);
RemoveTarget();
}
}
if (Monster != null && DateTime.Now > LastMove && Monster.Speed > 0 && Path.Any())
{
int maxindex = Path.Count > Monster.Speed / 2 ? Monster.Speed / 2 : Path.Count;
short mapX = Path.ElementAt(maxindex - 1).X;
short mapY = Path.ElementAt(maxindex - 1).Y;
double waitingtime = Map.GetDistance(new MapCell {
X = mapX, Y = mapY
}, new MapCell {
X = MapX, Y = MapY
}) / (double)Monster.Speed;
MapInstance.Broadcast(new BroadcastPacket(null, $"mv 3 {MapMonsterId} {mapX} {mapY} {Monster.Speed}", ReceiverType.All, xCoordinate: mapX, yCoordinate: mapY));
LastMove = DateTime.Now.AddSeconds(waitingtime > 1 ? 1 : waitingtime);
Observable.Timer(TimeSpan.FromMilliseconds((int)((waitingtime > 1 ? 1 : waitingtime) * 1000))).Subscribe(x =>
{
MapX = mapX;
MapY = mapY;
});
distance = (int)Path.First().F;
Path.RemoveRange(0, maxindex);
}
if (targetSession == null || MapId != targetSession.Character.MapInstance.Map.MapId || distance > maxDistance)
{
RemoveTarget();
}
}
}
/// <summary>
/// Follow the Monsters target to it's position.
/// </summary>
/// <param name="targetSession">The TargetSession to follow</param>
private void FollowTarget()
{
if (Monster == null || !IsAlive || HasBuff(CardType.Move, (byte)AdditionalTypes.Move.MovementImpossible) || !IsMoving)
{
return;
}
if (!Target?.IsTargetable(SessionType()) ?? true)
{
RemoveTarget();
return;
}
if (!Path.Any() && Target.MapInstance != null)
{
Path = BestFirstSearch.TracePath(new Node()
{
X = MapX, Y = MapY
}, Target.GetBrushFire(), MapInstance.Map.Grid);
}
Move(); // follow the target
}
/// <summary>
/// Follow the Monsters target to it's position.
/// </summary>
/// <param name="targetSession">The TargetSession to follow</param>
private void followTarget(ClientSession targetSession)
{
if (IsMoving && !_noMove)
{
const short maxDistance = 22;
int distance = Map.GetDistance(new MapCell()
{
X = targetSession.Character.PositionX, Y = targetSession.Character.PositionY
}, new MapCell()
{
X = MapX, Y = MapY
});
if (targetSession != null)
{
if (targetSession.Character.LastMonsterAggro.AddSeconds(5) < DateTime.Now || targetSession.Character.BrushFire == null)
{
targetSession.Character.UpdateBushFire();
}
targetSession.Character.LastMonsterAggro = DateTime.Now;
}
if (Path.Count == 0 && targetSession != null)
{
short xoffset = (short)ServerManager.Instance.RandomNumber(-1, 1);
short yoffset = (short)ServerManager.Instance.RandomNumber(-1, 1);
try
{
Path = BestFirstSearch.TracePath(new Node()
{
X = MapX, Y = MapY
}, targetSession.Character.BrushFire, targetSession.Character.MapInstance.Map.Grid);
}
catch (Exception ex)
{
Logger.Error($"Pathfinding using Pathfinder failed. Map: {MapId} StartX: {MapX} StartY: {MapY} TargetX: {(short)(targetSession.Character.PositionX + xoffset)} TargetY: {(short)(targetSession.Character.PositionY + yoffset)}", ex);
RemoveTarget();
}
}
if (Monster != null && DateTime.Now > LastMove && Monster.Speed > 0 && Path.Count > 0)
{
int maxindex = Path.Count > Monster.Speed / 2 ? Monster.Speed / 2 : Path.Count;
short mapX = Path[maxindex - 1].X;
short mapY = Path[maxindex - 1].Y;
double waitingtime = Map.GetDistance(new MapCell {
X = mapX, Y = mapY
}, new MapCell {
X = MapX, Y = MapY
}) / (double)Monster.Speed;
MapInstance.Broadcast(new BroadcastPacket(null, PacketFactory.Serialize(StaticPacketHelper.Move(UserType.Monster, MapMonsterId, mapX, mapY, Monster.Speed)), ReceiverType.All, xCoordinate: mapX, yCoordinate: mapY));
LastMove = DateTime.Now.AddSeconds(waitingtime > 1 ? 1 : waitingtime);
Observable.Timer(TimeSpan.FromMilliseconds((int)((waitingtime > 1 ? 1 : waitingtime) * 1000))).Subscribe(x =>
{
MapX = mapX;
MapY = mapY;
});
distance = (int)Path[0].F;
Path.RemoveRange(0, maxindex > Path.Count ? Path.Count : maxindex);
}
if (targetSession == null || MapId != targetSession.Character.MapInstance.Map.MapId || distance > (maxDistance) + 3)
{
RemoveTarget();
}
}
}