public static void Move(this INonPlayableEntity nonPlayableEntity)
{
if (!nonPlayableEntity.IsAlive)
{
return;
}
if (nonPlayableEntity.IsMoving && nonPlayableEntity.Speed > 0)
{
var time = (DateTime.Now - nonPlayableEntity.LastMove).TotalMilliseconds;
if (time > ServerManager.Instance.RandomNumber(400, 3200))
{
short mapX = nonPlayableEntity.MapX, mapY = nonPlayableEntity.MapY;
if (nonPlayableEntity.MapInstance.Map.GetFreePosition(ref mapX, ref mapY, (byte)ServerManager.Instance.RandomNumber(0, 3), (byte)ServerManager.Instance.RandomNumber(0, 3)))
{
var distance = (int)Heuristic.Octile(Math.Abs(nonPlayableEntity.PositionX - mapX), Math.Abs(nonPlayableEntity.PositionY - mapY));
var value = 1000d * distance / (2 * nonPlayableEntity.Speed);
Observable.Timer(TimeSpan.FromMilliseconds(value))
.Subscribe(
x =>
{
nonPlayableEntity.PositionX = mapX;
nonPlayableEntity.PositionY = mapY;
});
nonPlayableEntity.LastMove = DateTime.Now.AddMilliseconds(value);
nonPlayableEntity.MapInstance.Broadcast(new BroadcastPacket(null, nonPlayableEntity.GenerateMove(mapX, mapY), ReceiverType.All));
}
}
}
}
public static Task MoveAsync(this INonPlayableEntity nonPlayableEntity, IDistanceCalculator distanceCalculator)
{
if (!nonPlayableEntity.IsAlive)
{
return(Task.CompletedTask);
}
if (!nonPlayableEntity.IsMoving || (nonPlayableEntity.Speed <= 0))
{
return(Task.CompletedTask);
}
var time = (SystemTime.Now() - nonPlayableEntity.LastMove).TotalMilliseconds;
if (!(time > RandomHelper.Instance.RandomNumber(400, 3200)))
{
return(Task.CompletedTask);
}
var mapX = nonPlayableEntity.MapX;
var mapY = nonPlayableEntity.MapY;
if (!nonPlayableEntity.MapInstance.Map.GetFreePosition(ref mapX, ref mapY,
(byte)RandomHelper.Instance.RandomNumber(0, 3),
(byte)RandomHelper.Instance.RandomNumber(0, 3)))
{
return(Task.CompletedTask);
}
var distance = (int)distanceCalculator.GetDistance(new MapCell {
X = nonPlayableEntity.PositionX, Y = nonPlayableEntity.PositionY
}, new MapCell {
X = mapX, Y = mapY
});
var value = 1000d * distance / (2 * nonPlayableEntity.Speed);
Observable.Timer(TimeSpan.FromMilliseconds(value))
.Subscribe(
_ =>
{
nonPlayableEntity.PositionX = mapX;
nonPlayableEntity.PositionY = mapY;
});
nonPlayableEntity.LastMove = SystemTime.Now().AddMilliseconds(value);
return(nonPlayableEntity.MapInstance.SendPacketAsync(
nonPlayableEntity.GenerateMove(mapX, mapY)));
}
//Pet Monster in packet
public static InPacket GenerateIn(this INonPlayableEntity visualEntity)
{
return(new InPacket
{
VisualType = visualEntity.VisualType,
Name = visualEntity.Name,
VNum = visualEntity.VNum == 0 ? string.Empty : visualEntity.VNum.ToString(),
PositionX = visualEntity.PositionX,
PositionY = visualEntity.PositionY,
Direction = visualEntity.Direction,
InNonPlayerSubPacket = new InNonPlayerSubPacket()
{
Dialog = 0,
InAliveSubPacket = new InAliveSubPacket()
{
MP = (int)(visualEntity.Mp / (float)((visualEntity.Monster?.MaxMP ?? 1) * 100)),
HP = (int)(visualEntity.Hp / (float)((visualEntity.Monster?.MaxHP ?? 1) * 100))
}
}
});
}
//Pet Monster in packet
public static InPacket GenerateIn(this INonPlayableEntity visualEntity)
{
return(new InPacket
{
VisualType = visualEntity.VisualType,
Name = visualEntity is INamedEntity namedEntity ? namedEntity.Name : null,
VisualId = visualEntity.VisualId,
VNum = visualEntity.VNum == 0 ? string.Empty : visualEntity.VNum.ToString(),
PositionX = visualEntity.PositionX,
PositionY = visualEntity.PositionY,
Direction = visualEntity.Direction,
InNonPlayerSubPacket = new InNonPlayerSubPacket
{
Dialog = visualEntity is MapNpc npc ? npc.Dialog : (short)0,
InAliveSubPacket = new InAliveSubPacket
{
Mp = (int)(visualEntity.Mp / (float)(visualEntity.NpcMonster?.MaxMp ?? 1) * 100),
Hp = (int)(visualEntity.Hp / (float)(visualEntity.NpcMonster?.MaxHp ?? 1) * 100)
},
IsSitting = visualEntity.IsSitting
}
});
public static void Move(this INonPlayableEntity nonPlayableEntity)
{
if (!nonPlayableEntity.IsAlive)
{
return;
}
if (nonPlayableEntity.IsMoving && nonPlayableEntity.Speed > 0)
{
var time = (SystemTime.Now() - nonPlayableEntity.LastMove).TotalMilliseconds;
if (time > RandomFactory.Instance.RandomNumber(400, 3200))
{
short mapX = nonPlayableEntity.MapX;
short mapY = nonPlayableEntity.MapY;
if (nonPlayableEntity.MapInstance.Map.GetFreePosition(ref mapX, ref mapY,
(byte)RandomFactory.Instance.RandomNumber(0, 3),
(byte)RandomFactory.Instance.RandomNumber(0, 3)))
{
var distance = (int)Heuristic.Octile(Math.Abs(nonPlayableEntity.PositionX - mapX),
Math.Abs(nonPlayableEntity.PositionY - mapY));
var value = 1000d * distance / (2 * nonPlayableEntity.Speed);
Observable.Timer(TimeSpan.FromMilliseconds(value))
.Subscribe(
_ =>
{
nonPlayableEntity.PositionX = mapX;
nonPlayableEntity.PositionY = mapY;
});
nonPlayableEntity.LastMove = SystemTime.Now().AddMilliseconds(value);
nonPlayableEntity.MapInstance.Sessions.SendPacket(
nonPlayableEntity.GenerateMove(mapX, mapY));
}
}
}
}