public override void OnTick()
{
base.OnTick();
if (Velocity.Length() > 0)
{
PlayerLocation oldPosition = (PlayerLocation)KnownPosition.Clone();
bool onGroundBefore = IsOnGround(KnownPosition);
KnownPosition.X += (float)Velocity.X;
KnownPosition.Y += (float)Velocity.Y;
KnownPosition.Z += (float)Velocity.Z;
bool onGround = IsOnGround(KnownPosition);
if (!onGroundBefore && onGround)
{
KnownPosition.Y = (float)Math.Floor(oldPosition.Y);
Velocity = Vector3.Zero;
}
else
{
Velocity *= (float)(1.0f - Drag);
if (!onGround)
{
Velocity -= new Vector3(0, (float)Gravity, 0);
}
}
LastUpdatedTime = DateTime.UtcNow;
}
else if (Velocity != Vector3.Zero)
{
Velocity = Vector3.Zero;
LastUpdatedTime = DateTime.UtcNow;
}
}
public void BroadcastMove(bool forceMove = false)
{
//if (NoAi || forceMove)
{
//McpeMoveEntity moveEntity = McpeMoveEntity.CreateObject();
//moveEntity.runtimeEntityId = EntityId;
//moveEntity.position = LastSentPosition;
//moveEntity.flags = (short) (IsOnGround? 1: 0);
//moveEntity.Encode();
//Level.RelayBroadcast(moveEntity);
if (LastSentPosition != null)
{
McpeMoveEntityDelta move = McpeMoveEntityDelta.CreateObject();
move.runtimeEntityId = EntityId;
move.prevSentPosition = LastSentPosition;
move.currentPosition = (PlayerLocation)KnownPosition.Clone();
move.isOnGround = IsWalker && IsOnGround;
if (move.SetFlags())
{
Level.RelayBroadcast(move);
}
}
LastSentPosition = (PlayerLocation)KnownPosition.Clone(); // Used for delta
}
}
/// <summary>
/// For debugging of flight-path and rotation.
/// </summary>
private void BroadcastMoveAndMotion()
{
if (new Random().Next(5) == 0)
{
McpeSetEntityMotion motions = McpeSetEntityMotion.CreateObject();
motions.runtimeEntityId = EntityId;
motions.velocity = Velocity;
Level.RelayBroadcast(motions);
}
if (LastSentPosition != null)
{
McpeMoveEntityDelta move = McpeMoveEntityDelta.CreateObject();
move.runtimeEntityId = EntityId;
move.prevSentPosition = LastSentPosition;
move.currentPosition = (PlayerLocation)KnownPosition.Clone();
move.isOnGround = IsWalker && IsOnGround;
if (move.SetFlags())
{
Level.RelayBroadcast(move);
}
}
LastSentPosition = (PlayerLocation)KnownPosition.Clone(); // Used for delta
if (Shooter != null && IsCritical)
{
var particle = new CriticalParticle(Level);
particle.Position = KnownPosition.ToVector3();
particle.Spawn(new[] { Shooter });
}
}
public PlayerCountHologram(string name, Level level, PlayerLocation playerLocation, string gameName) : base(name, level, playerLocation)
{
_gameName = gameName;
KnownPosition = (PlayerLocation)KnownPosition.Clone();
KnownPosition.Y += 2.8f;
}
private void DoTeleport()
{
if (Shooter is Player shooter)
{
if (KnownPosition.Y > 0)
{
shooter.Teleport((PlayerLocation)KnownPosition.Clone());
shooter.HealthManager.TakeHit(this, CalculateDamage(shooter), DamageCause.Magic);
}
}
}
public void BroadcastMove(bool forceMove = false)
{
if (NoAi || forceMove)
{
McpeMoveEntity moveEntity = McpeMoveEntity.CreateObject();
moveEntity.runtimeEntityId = EntityId;
moveEntity.position = (PlayerLocation)KnownPosition.Clone();
moveEntity.Encode();
Level.RelayBroadcast(moveEntity);
}
}
public void SendPlayerPositionAndLook()
{
PlayerLocation loc = (PlayerLocation)KnownPosition.Clone();
PlayerPositionAndLookPacket packet = new PlayerPositionAndLookPacket()
{
Flags = 0,
TeleportId = 0,
X = loc.X,
Y = loc.Y,
Z = loc.Z,
Yaw = loc.Yaw,
Pitch = loc.Pitch
};
Connection.SendPacket(packet);
}
public override void SpawnToPlayers(Player[] players)
{
McpeAddItemEntity mcpeAddItemEntity = McpeAddItemEntity.CreateObject();
mcpeAddItemEntity.entityIdSelf = EntityId;
mcpeAddItemEntity.runtimeEntityId = EntityId;
mcpeAddItemEntity.item = GetItemStack();
mcpeAddItemEntity.x = KnownPosition.X;
mcpeAddItemEntity.y = KnownPosition.Y;
mcpeAddItemEntity.z = KnownPosition.Z;
mcpeAddItemEntity.speedX = Velocity.X;
mcpeAddItemEntity.speedY = Velocity.Y;
mcpeAddItemEntity.speedZ = Velocity.Z;
mcpeAddItemEntity.metadata = GetMetadata();
LastSentPosition = (PlayerLocation)KnownPosition.Clone();
Level.RelayBroadcast(players, mcpeAddItemEntity);
BroadcastSetEntityData();
}
public override void OnTick()
{
base.OnTick();
if (Velocity.Distance > 0)
{
PlayerLocation oldPosition = (PlayerLocation)KnownPosition.Clone();
var onGroundBefore = IsOnGround(KnownPosition);
KnownPosition.X += (float)Velocity.X;
KnownPosition.Y += (float)Velocity.Y;
KnownPosition.Z += (float)Velocity.Z;
var onGround = IsOnGround(KnownPosition);
if (!onGroundBefore && onGround)
{
KnownPosition.Y = (float)Math.Floor(oldPosition.Y);
Velocity = Vector3.Zero;
}
else
{
Velocity *= (1.0 - Drag);
Velocity -= new Vector3(0, Gravity, 0);
}
}
McpeMoveEntity moveEntity = McpeMoveEntity.CreateObject();
moveEntity.entities = new EntityLocations {
{ EntityId, KnownPosition }
};
Level.RelayBroadcast(moveEntity);
McpeSetEntityMotion motions = McpeSetEntityMotion.CreateObject();
motions.entities = new EntityMotions {
{ EntityId, Velocity }
};
Level.RelayBroadcast(motions);
}
public override void OnTick()
{
base.OnTick();
if (KnownPosition.Y <= 0 ||
(Velocity.Distance <= 0 && DespawnOnImpact) ||
(Velocity.Distance <= 0 && !DespawnOnImpact && Ttl <= 0))
{
DespawnEntity();
return;
}
Ttl--;
if (KnownPosition.Y <= 0 || Velocity.Distance <= 0)
{
return;
}
Entity entityCollided = CheckEntityCollide(KnownPosition.ToVector3(), Velocity);
bool collided = false;
if (entityCollided != null)
{
double speed = Math.Sqrt(Velocity.X * Velocity.X + Velocity.Y * Velocity.Y + Velocity.Z * Velocity.Z);
double damage = Math.Ceiling(speed * Damage);
if (IsCritical)
{
damage += Level.Random.Next((int)(damage / 2 + 2));
McpeAnimate animate = McpeAnimate.CreateObject();
animate.entityId = entityCollided.EntityId;
animate.actionId = 4;
Level.RelayBroadcast(animate);
}
Player player = entityCollided as Player;
if (player != null)
{
damage = player.CalculatePlayerDamage(player, damage);
}
entityCollided.HealthManager.TakeHit(this, (int)damage, DamageCause.Projectile);
entityCollided.HealthManager.LastDamageSource = Shooter;
collided = true;
}
else
{
var velocity2 = Velocity;
velocity2 *= (1.0d - Drag);
velocity2 -= new Vector3(0, Gravity, 0);
double distance = velocity2.Distance;
velocity2 = velocity2.Normalize() / 2;
for (int i = 0; i < Math.Ceiling(distance) * 2; i++)
{
PlayerLocation nextPos = (PlayerLocation)KnownPosition.Clone();
nextPos.X += (float)velocity2.X * i;
nextPos.Y += (float)velocity2.Y * i;
nextPos.Z += (float)velocity2.Z * i;
BlockCoordinates coord = new BlockCoordinates(nextPos);
Block block = Level.GetBlock(coord);
collided = block.Id != 0 && (block.GetBoundingBox()).Contains(nextPos.ToVector3());
if (collided)
{
SetIntersectLocation(block.GetBoundingBox(), KnownPosition);
break;
}
}
}
if (collided)
{
Velocity = Vector3.Zero;
}
else
{
KnownPosition.X += (float)Velocity.X;
KnownPosition.Y += (float)Velocity.Y;
KnownPosition.Z += (float)Velocity.Z;
Velocity *= (1.0 - Drag);
Velocity -= new Vector3(0, Gravity, 0);
KnownPosition.Yaw = (float)Velocity.GetYaw();
KnownPosition.Pitch = (float)Velocity.GetPitch();
}
// For debugging of flight-path
if (BroadcastMovement)
{
BroadcastMoveAndMotion();
}
}
public override void OnTick()
{
base.OnTick();
if (KnownPosition.Y <= 0 ||
(Velocity.Distance <= 0 && DespawnOnImpact) ||
(Velocity.Distance <= 0 && !DespawnOnImpact && Ttl <= 0))
{
DespawnEntity();
return;
}
Ttl--;
if (KnownPosition.Y <= 0 || Velocity.Distance <= 0)
{
return;
}
Entity entityCollided = CheckEntityCollide(KnownPosition.ToVector3(), Velocity);
bool collided = false;
if (entityCollided != null)
{
entityCollided.HealthManager.TakeHit(this, 2, DamageCause.Projectile);
collided = true;
}
else
{
//collided = CheckBlockCollide(KnownPosition);
if (!collided)
{
var velocity2 = Velocity;
velocity2 *= (1.0d - Drag);
velocity2 -= new Vector3(0, Gravity, 0);
double distance = velocity2.Distance;
velocity2 = velocity2.Normalize() / 2;
for (int i = 0; i < Math.Ceiling(distance) * 2; i++)
{
PlayerLocation nextPos = (PlayerLocation)KnownPosition.Clone();
nextPos.X += (float)velocity2.X * i;
nextPos.Y += (float)velocity2.Y * i;
nextPos.Z += (float)velocity2.Z * i;
BlockCoordinates coord = new BlockCoordinates(nextPos);
Block block = Level.GetBlock(coord);
collided = block.Id != 0 && (block.GetBoundingBox()).Contains(nextPos.ToVector3());
if (collided)
{
var substBlock = new Block(57)
{
Coordinates = block.Coordinates
};
//Level.SetBlock(substBlock);
//KnownPosition = nextPos;
SetIntersectLocation(block.GetBoundingBox(), KnownPosition);
break;
}
}
}
}
if (collided)
{
Velocity = Vector3.Zero;
}
else
{
KnownPosition.X += (float)Velocity.X;
KnownPosition.Y += (float)Velocity.Y;
KnownPosition.Z += (float)Velocity.Z;
Velocity *= (1.0 - Drag);
Velocity -= new Vector3(0, Gravity, 0);
//var k = Math.Sqrt((Velocity.X*Velocity.X) + (Velocity.Z*Velocity.Z));
//KnownPosition.Yaw = (float) Vector3.RadiansToDegrees(Math.Atan2(Velocity.X, Velocity.Z));
//KnownPosition.Pitch = (float) Vector3.RadiansToDegrees(Math.Atan2(Velocity.Y, k));
KnownPosition.Yaw = (float)Velocity.GetYaw();
KnownPosition.Pitch = (float)Velocity.GetPitch();
}
// For debugging of flight-path
if (BroadcastMovement)
{
BroadcastMoveAndMotion();
}
}
public override void OnTick()
{
base.OnTick();
if (Ttl <= 0 || KnownPosition.Y <= 0 || Collided)
{
DespawnEntity();
}
Ttl--;
Entity entityCollided = CheckEntityCollide(KnownPosition.ToVector3(), Velocity);
bool collided = false;
if (entityCollided != null)
{
entityCollided.HealthManager.TakeHit(Shooter, 2, DamageCause.Projectile);
collided = true;
}
else
{
//collided = CheckBlockCollide(KnownPosition);
if (!collided)
{
var velocity2 = Velocity;
velocity2 *= (1.0d - Drag);
velocity2 -= new Vector3(0, Gravity, 0);
double distance = velocity2.Distance;
velocity2 = velocity2.Normalize() / 2;
for (int i = 0; i < Math.Ceiling(distance) * 2; i++)
{
PlayerLocation nextPos = (PlayerLocation)KnownPosition.Clone();
nextPos.X += (float)velocity2.X * i;
nextPos.Y += (float)velocity2.Y * i;
nextPos.Z += (float)velocity2.Z * i;
Vector3 coord = new Vector3(nextPos.ToVector3());
Block block = Level.GetBlock(coord);
collided = block.Id != 0 && (block.GetBoundingBox()).Contains(nextPos.ToVector3());
if (collided)
{
var substBlock = new Block(57)
{
Coordinates = block.Coordinates
};
Level.SetBlock(substBlock);
KnownPosition = nextPos;
SetIntersectLocation(block.GetBoundingBox(), KnownPosition);
break;
}
}
}
}
if (collided)
{
Collided = collided;
Velocity = Vector3.Zero;
}
else
{
KnownPosition.X += (float)Velocity.X;
KnownPosition.Y += (float)Velocity.Y;
KnownPosition.Z += (float)Velocity.Z;
Velocity *= (1.0 - Drag);
Velocity -= new Vector3(0, Gravity, 0);
var k = Math.Sqrt((Velocity.X * Velocity.X) + (Velocity.Z * Velocity.Z));
KnownPosition.Yaw = (float)(Math.Atan2(Velocity.X, Velocity.Z) * 180f / Math.PI);
KnownPosition.Pitch = (float)(Math.Atan2(Velocity.Y, k) * 180f / Math.PI);
}
BroadcastMoveAndMotion();
}
