protected override byte GetDirection(LivingEntity living, StructBlock block, StructBlock targetBlock, BlockFace face)
{
Chunk chunk = GetBlockChunk(block);
// Load the blocks surrounding the position (NSEW) not diagonals
var nsewBlocks = new BlockData.Blocks[4];
var nsewBlockPositions = new UniversalCoords[4];
int nsewCount = 0;
int secondChestIndex = -1;
chunk.ForNSEW(block.Coords, uc =>
{
byte? nearbyBlockId = block.World.GetBlockId(uc);
if (nearbyBlockId == null)
return;
if (nearbyBlockId == (byte)BlockData.Blocks.Chest)
secondChestIndex = nsewCount;
nsewBlocks[nsewCount] = (BlockData.Blocks)nearbyBlockId;
nsewBlockPositions[nsewCount] = uc;
nsewCount++;
});
byte direction = base.GetDirection(living, block, targetBlock, face);
if (secondChestIndex != -1)
{
var secondChestCoords = nsewBlockPositions[secondChestIndex];
byte secondChestDirection = chunk.GetData(secondChestCoords);
if (secondChestDirection != direction)
{
if (secondChestCoords.WorldX == block.Coords.WorldX)
{
if (direction != (byte)MetaData.Container.South && direction != (byte)MetaData.Container.North)
direction = (byte)MetaData.Container.South;
}
else
{
if (direction != (byte)MetaData.Container.East && direction != (byte)MetaData.Container.West)
direction = (byte)MetaData.Container.West;
}
}
else
{
if (secondChestCoords.WorldX == block.Coords.WorldX && block.MetaData != (byte)MetaData.Container.North && block.MetaData != (byte)MetaData.Container.South)
direction = (byte)MetaData.Container.South;
else
if (block.MetaData != (byte)MetaData.Container.West && block.MetaData != (byte)MetaData.Container.East)
direction = (byte)MetaData.Container.West;
}
}
return direction;
}
protected virtual byte GetDirection(LivingEntity living, StructBlock block, StructBlock targetBlock, BlockFace face)
{
byte direction = 0;
switch (face)
{
case BlockFace.East:
direction = (byte)MetaData.Container.East;
break;
case BlockFace.West:
direction = (byte)MetaData.Container.West;
break;
case BlockFace.North:
direction = (byte)MetaData.Container.North;
break;
case BlockFace.South:
direction = (byte)MetaData.Container.South;
break;
default:
switch (living.FacingDirection(4)) // Built on floor, set by facing dir
{
case "N":
direction = (byte)MetaData.Container.North;
break;
case "W":
direction = (byte)MetaData.Container.West;
break;
case "S":
direction = (byte)MetaData.Container.South;
break;
case "E":
direction = (byte)MetaData.Container.East;
break;
default:
return 0;
}
break;
}
return direction;
}
/// <summary>
/// Faces the entity.
/// </summary>
/// <param name='entity'>
/// Entity to face.
/// </param>
/// <param name='yawSpeed'>
/// Yaw speed.
/// </param>
/// <param name='pitchSpeed'>
/// Pitch speed.
/// </param>
internal void FaceEntity(EntityBase entity, float yawSpeed, float pitchSpeed)
{
double xDistance = entity.Position.X - this.Position.X;
double zDistance = entity.Position.Z - this.Position.Z;
double yDistance;
if (entity is LivingEntity)
{
LivingEntity livingEntity = entity as LivingEntity;
yDistance = (this.Position.Y + (double)this.EyeHeight) - (livingEntity.Position.Y + (double)livingEntity.EyeHeight);
}
else
{
yDistance = (entity.BoundingBox.Minimum.Y + entity.BoundingBox.Maximum.Y) / 2.0 - (this.Position.Y + this.EyeHeight);
}
double xzDistance = Math.Sqrt(xDistance * xDistance + zDistance * zDistance);
double destinationYaw = ((Math.Atan2(zDistance, xDistance) * 180.0) / Math.PI) - 90f;
double destinationPitch = -((Math.Atan2(yDistance, xzDistance) * 180) / Math.PI);
this.Pitch = -UpdateRotation(this.Pitch, destinationPitch, pitchSpeed);
this.Yaw = UpdateRotation(this.Yaw, destinationYaw, yawSpeed);
}
public override void Attack(LivingEntity target)
{
if (target == null)
return;
target.Damage(DamageCause.EntityAttack, AttackStrength, this);
}
internal void SendEntityMetadata(LivingEntity entity)
{
SendPacket(new EntityMetadataPacket
{
EntityId = entity.EntityId,
Data = entity.Data
});
}
public override void Attack(LivingEntity target)
{
if (target == null)
return;
short weaponDmg = GetWeaponDamage();
//Start Event
EntityAttackEventArgs e = new EntityAttackEventArgs(this, weaponDmg, target);
Server.PluginManager.CallEvent(Event.EntityAttack, e);
if(e.EventCanceled) return;
target = (LivingEntity)e.EntityToAttack;
weaponDmg = e.Damage;
//End Event
target.Damage(DamageCause.EntityAttack, weaponDmg, this);
}
/// <summary>
/// Determines whether this instance can see the specified entity.
/// </summary>
/// <returns>
/// <c>true</c> if this instance can see the specified entity; otherwise, <c>false</c>.
/// </returns>
/// <param name='entity'>
/// The entity to check for line of sight to.
/// </param>
public bool CanSee(LivingEntity entity)
{
return this.World.RayTraceBlocks(new AbsWorldCoords(this.Position.X, this.Position.Y + this.EyeHeight, this.Position.Z), new AbsWorldCoords(entity.Position.X, entity.Position.Y + entity.EyeHeight, entity.Position.Z)) == null;
}
public abstract void Attack(LivingEntity target);
