public override void OnTick(Entity[] entities)
{
Entity target = _entity.Target;
if (target == null)
{
return;
}
double distanceToPlayer = _entity.DistanceTo(target);
--_delay;
float deltaDistance = Vector3.Distance(_lastPlayerPos, target.KnownPosition);
bool canSee = _entity.CanSee(target);
if (canSee || _delay <= 0 || deltaDistance > 1 || _entity.Level.Random.NextDouble() < 0.05)
{
var pathfinder = new Pathfinder();
Stopwatch sw = Stopwatch.StartNew();
_currentPath = pathfinder.FindPath(_entity, target, _followRange);
if (Log.IsDebugEnabled)
{
sw.Stop();
if (sw.ElapsedMilliseconds > 5)
{
Log.Warn($"A* search for {_entity.GetType()} on a distance of {_followRange}. Spent {sw.ElapsedMilliseconds}ms and lenght of path is {_currentPath.Current.Count}");
}
// DEBUG
//_currentPath.PrintPath(_entity.Level);
}
_lastPlayerPos = target.KnownPosition;
_delay = 4 + _entity.Level.Random.Next(7);
if (distanceToPlayer > 32)
{
_delay += 10;
}
else if (distanceToPlayer > 16)
{
_delay += 5;
}
if (_currentPath.NoPath())
{
_delay += 15;
}
}
// Movement
if (_currentPath.HavePath())
{
if (_currentPath.GetNextTile(_entity, out Tile next /*, true*/))
{
_entity.Controller.RotateTowards(new Vector3(next.X + 0.5f, _entity.KnownPosition.Y, next.Y + 0.5f));
_entity.Controller.MoveForward(_speedMultiplier, entities);
} // else something is really wrong
}
else
{
_entity.Velocity = Vector3.Zero;
}
_entity.Controller.LookAt(target);
_attackCooldown = Math.Max(_attackCooldown - 1, 0);
if (_attackCooldown <= 0 && distanceToPlayer < GetAttackReach())
{
var damage = _entity.AttackDamage;
target.HealthManager.TakeHit(_entity, damage, DamageCause.EntityAttack);
_attackCooldown = 20;
}
}
public void OnTick(Entity[] entities)
{
if (_entity.Owner == null)
{
return;
}
//Player player = (Player) _entity.Owner;
Entity player = _entity.Owner;
var distanceToPlayer = _entity.KnownPosition.DistanceTo(player.KnownPosition);
if (distanceToPlayer < 1.75)
{
// if within 6m stop following (walking)
_entity.Velocity = Vector3.Zero;
_entity.Controller.LookAt(player);
return;
}
if (_currentPath == null || _currentPath.Count == 0)
{
Log.Debug($"Search new solution");
var pathFinder = new Pathfinder();
_currentPath = pathFinder.FindPath(_entity, player, distanceToPlayer + 1);
if (_currentPath.Count == 0)
{
_currentPath = pathFinder.FindPath(_entity, player, _lookDistance);
}
}
if (_currentPath.Count > 0)
{
ImprovedTile next;
if (!GetNextTile(out next))
{
return;
}
_entity.Controller.RotateTowards(new Vector3((float)next.X + 0.5f, _entity.KnownPosition.Y, (float)next.Y + 0.5f));
if (distanceToPlayer < 1.75)
{
// if within 6m stop following (walking)
_entity.Velocity = Vector3.Zero;
_currentPath = null;
}
else
{
// else find path to player
var m = 2 - distanceToPlayer;
if (m <= 0)
{
m = 1;
}
else
{
m = m / 2.0;
}
//double m = 1;
_entity.Controller.MoveForward(_speedMultiplier * m, entities);
}
}
else
{
Log.Debug($"Found no path solution");
if (distanceToPlayer >= 16)
{
_entity.KnownPosition = player.KnownPosition;
}
_entity.Velocity = Vector3.Zero;
_currentPath = null;
}
_entity.Controller.LookAt(player, true);
}
public override void OnTick(Entity[] entities)
{
if (_entity.Owner == null)
{
return;
}
Player owner = (Player)_entity.Owner;
var distanceToPlayer = _entity.DistanceTo(owner);
if (distanceToPlayer < 1.75)
{
_entity.Velocity = Vector3.Zero;
_entity.Controller.LookAt(owner);
return;
}
if (_currentPath == null || _currentPath.NoPath())
{
Log.Debug($"Search new solution");
var pathFinder = new Pathfinder();
_currentPath = pathFinder.FindPath(_entity, owner, _lookDistance);
}
if (_currentPath.HavePath())
{
if (!_currentPath.GetNextTile(_entity, out Tile next))
{
return;
}
_entity.Controller.RotateTowards(new Vector3((float)next.X + 0.5f, _entity.KnownPosition.Y, (float)next.Y + 0.5f));
if (distanceToPlayer < 1.75)
{
_entity.Velocity = Vector3.Zero;
_currentPath = null;
}
else
{
// else find path to player
var m = 2 - distanceToPlayer;
if (m <= 0)
{
m = 1;
}
else
{
m = m / 2.0;
}
//double m = 1;
_entity.Controller.MoveForward(_speedMultiplier * m, entities);
}
}
else
{
Log.Debug($"Found no path solution");
_entity.Velocity = Vector3.Zero;
_currentPath = null;
}
_entity.Controller.LookAt(owner);
}
public void OnTick(Entity[] entities)
{
if (_fuse <= 0)
{
return;
}
Mob entity = _entity;
Entity target = _entity.Target;
if (target == null)
{
return;
}
var distanceToPlayer = entity.KnownPosition.DistanceTo(target.KnownPosition);
var haveNoPath = (_currentPath == null || _currentPath.Count == 0);
if (haveNoPath || Vector3.Distance(_lastPlayerPos, target.KnownPosition) > 0.01)
{
Log.Debug($"Search new solution. Have no path={haveNoPath}");
var pathFinder = new Pathfinder();
_currentPath = pathFinder.FindPath(entity, target, distanceToPlayer + 1);
if (_currentPath.Count == 0)
{
Log.Debug($"Found no solution, trying a search at full distance");
_currentPath = pathFinder.FindPath(entity, target, _followRange);
}
}
if (distanceToPlayer <= 7)
{
_fuse--;
if (_fuse == 0)
{
if (_damageWorld)
{
Explosion explosion = new Explosion(entity.Level, entity.KnownPosition.GetCoordinates3D(), 3);
explosion.Explode();
}
var playerVictims = _entity.Level.Players
.OrderBy(p => Vector3.Distance(_entity.KnownPosition, p.Value.KnownPosition))
.Where(p => p.Value.IsSpawned && _entity.DistanceTo(p.Value) < 7).Select(x => x.Value).ToArray();
var victims = new Entity[entities.Length + playerVictims.Length];
entities.CopyTo(victims, 0);
playerVictims.CopyTo(victims, entities.Length);
foreach (var victim in victims)
{
var dist = entity.KnownPosition.DistanceTo(victim.KnownPosition);
if (dist <= 7)
{
victim.HealthManager.TakeHit(_entity, (int)((1D / Math.Max(dist, 1D)) * 49D), DamageCause.EntityExplosion);
}
}
_entity.DespawnEntity();
}
}
else
{
_fuse = 30; //
_lastPlayerPos = target.KnownPosition;
if (_currentPath.Count > 0)
{
ImprovedTile next;
if (GetNextTile(out next))
{
entity.Controller.RotateTowards(new Vector3((float)next.X + 0.5f, entity.KnownPosition.Y, (float)next.Y + 0.5f));
entity.Controller.MoveForward(_speedMultiplier, entities);
}
}
else
{
Log.Debug($"Found no path solution");
entity.Velocity = Vector3.Zero;
_currentPath = null;
}
entity.Controller.LookAt(target, true);
}
if (_entity is Creeper c && c.Fuse != _fuse)
{
c.Fuse = _fuse;
if (_fuse < 30 && _fuse >= 0)
{
c.IsIgnited = true;
}
else
{
c.IsIgnited = false;
}
c.BroadcastSetEntityData();
}
}
public override void OnTick(Entity[] entities)
{
if (_temptingPlayer == null)
{
return;
}
var distanceToPlayer = _entity.DistanceTo(_temptingPlayer);
if (distanceToPlayer < 1.75)
{
_entity.Velocity = Vector3.Zero;
_entity.Controller.LookAt(_temptingPlayer);
_entity.Controller.RotateTowards(_temptingPlayer.KnownPosition);
_entity.Direction = Mob.ClampDegrees(_entity.Direction);
_entity.KnownPosition.HeadYaw = (float)_entity.Direction;
_entity.KnownPosition.Yaw = (float)_entity.Direction;
_currentPath = null;
return;
}
bool haveNoPath = (_currentPath == null || _currentPath.NoPath());
var deltaDistance = Vector3.Distance(_lastPlayerPos, _temptingPlayer.KnownPosition);
if (haveNoPath || deltaDistance > 1)
{
_pathfinder = new Pathfinder();
_currentPath = _pathfinder.FindPath(_entity, _temptingPlayer, _lookDistance);
_lastPlayerPos = _temptingPlayer.KnownPosition;
}
if (_currentPath.HavePath())
{
if (!_currentPath.GetNextTile(_entity, out var next, true))
{
_currentPath = null;
return;
}
_entity.Controller.RotateTowards(new Vector3((float)next.X + 0.5f, _entity.KnownPosition.Y, (float)next.Y + 0.5f));
_entity.Direction = Mob.ClampDegrees(_entity.Direction);
_entity.KnownPosition.HeadYaw = (float)_entity.Direction;
_entity.KnownPosition.Yaw = (float)_entity.Direction;
if (distanceToPlayer < 1.75)
{
// if within x m stop following (walking)
_entity.Velocity = Vector3.Zero;
_currentPath = null;
}
else
{
// else find path to player
var m = 2 - distanceToPlayer;
if (m <= 0)
{
m = 1;
}
else
{
m = m / 2.0;
}
//double m = 1;
_entity.Controller.MoveForward(_speedMultiplier * m, entities);
}
}
else
{
_entity.Velocity = Vector3.Zero;
_currentPath = null;
}
_entity.Controller.LookAt(_temptingPlayer);
}
