public virtual void OnTick(Entity[] entities)
{
SeenEntities.Clear();
UnseenEntities.Clear();
Age++;
HealthManager.OnTick();
}
public virtual bool CanSee(Entity target)
{
if (SeenEntities.Contains(target))
{
return(true);
}
if (UnseenEntities.Contains(target))
{
return(false);
}
Vector3 entityPos = KnownPosition + new Vector3(0, (float)(this is Player ? 1.62f : Height), 0);
Vector3 targetPos = target.KnownPosition + new Vector3(0, (float)(target is Player ? 1.62f : target.Height), 0);
float distance = Vector3.Distance(entityPos, targetPos);
Vector3 rayPos = entityPos;
var direction = Vector3.Normalize(targetPos - entityPos);
if (distance < direction.Length())
{
UnseenEntities.Add(target);
return(true);
}
do
{
if (Level.GetBlock(rayPos).IsSolid)
{
//Log.Debug($"{GetType()} can not see target");
//BroadcastEntityEvent();
UnseenEntities.Add(target);
return(false);
}
//var particle = new DustParticle(Level, Color.AntiqueWhite);
//particle.Position = rayPos;
//particle.Spawn();
rayPos += direction;
} while (distance > Vector3.Distance(entityPos, rayPos));
SeenEntities.Add(target);
return(true);
}
public virtual void OnTick()
{
SeenEntities.Clear();
UnseenEntities.Clear();
Age++;
HealthManager.OnTick();
if (_isHit && Age > _hitAnimationEnd)
{
_isHit = false;
ModelRenderer.EntityColor = Color.White.ToVector3();
}
if (DoRotationCalculations)
{
UpdateRotations();
}
else
{
KnownPosition.Yaw = KnownPosition.HeadYaw;
}
_previousPosition = KnownPosition;
if (ServerEntity && DateTime.UtcNow >= NextUpdate)
{
var distanceMoved = DistanceMoved;
DistanceMoved = 0;
//PreviousUpdate
_mvSpeed = (float)(distanceMoved * (TimeSpan.FromSeconds(1) / (DateTime.UtcNow - PreviousUpdate)));
PreviousUpdate = DateTime.UtcNow;
NextUpdate = DateTime.UtcNow + TimeSpan.FromMilliseconds(500);
}
if (IsNoAi)
{
return;
}
// IsMoving = Velocity.LengthSquared() > 0f;
var knownPos = new BlockCoordinates(new Vector3(KnownPosition.X, KnownPosition.Y, KnownPosition.Z));
var knownDown = KnownPosition.GetCoordinates3D();
if (!(Network is JavaNetworkProvider))
{
knownDown = knownDown.BlockDown();
}
var blockBelowFeet = Level?.GetBlockStates(knownDown.X, knownDown.Y, knownDown.Z);
var feetBlock = Level?.GetBlockStates(knownPos.X, knownPos.Y, knownPos.Z).ToArray();
var headBlock = Level?.GetBlock(KnownPosition.GetCoordinates3D() + new BlockCoordinates(0, 1, 0));
if (headBlock != null)
{
if (headBlock.BlockMaterial == Material.Water || headBlock.IsWater)
{
HeadInWater = true;
}
else
{
HeadInWater = false;
}
}
if (blockBelowFeet != null)
{
if (blockBelowFeet.Any(b => b.State.Block.BlockMaterial == Material.Water || b.State.Block.IsWater))
{
AboveWater = true;
}
else
{
AboveWater = false;
}
}
else
{
AboveWater = false;
}
if (feetBlock != null)
{
if (feetBlock.Any(b => b.State.Block.BlockMaterial == Material.Water || b.State.Block.IsWater))
{
FeetInWater = true;
}
else
{
FeetInWater = false;
}
if (feetBlock.Any(b => b.State.Block.BlockMaterial == Material.Lava))
{
IsInLava = true;
}
else
{
IsInLava = false;
}
if (!feetBlock.Any(x => x.Storage == 0 && x.State.Block.Solid))
{
KnownPosition.OnGround = false;
}
}
IsInWater = FeetInWater || HeadInWater;
/*
* if (headBlock != null)
* {
* if (headBlock.IsWater)
* {
* IsInWater = true;
* }
* else
* {
* IsInWater = false;
* }
* }*/
//HealthManager.OnTick();
}
