/// <summary>
/// Gets a byte representing block direction based on the rotation
/// of the entity that placed it.
/// </summary>
/// <param name="p">The entity whose rotation should be used.</param>
/// <param name="Position">The position of the block being placed.</param>
/// <param name="invert">If set to <c>true</c>, the direction is inverted.</param>
/// <returns></returns>
/// <remarks></remarks>
public static byte DirectionByRotation(PlayerEntity p, Vector3 Position, bool invert = false)
{
double d = Math.Asin(((p.Location.Y + 0.5) - Position.Y) / Position.DistanceTo(p.Location + new Vector3(0, 0.5, 0)));
if (d > (Math.PI / 4)) return invert ? (byte)1 : (byte)0;
if (d < -(Math.PI / 4)) return invert ? (byte)0 : (byte)1;
return DirectionByRotationFlat(p, invert);
}
public override void PlayerUseItem(World world, PlayerEntity player, Vector3 location, Vector3 targetBlock, byte facing)
{
if (world.GetBlock(targetBlock) is SoulSandBlock)
{
NetherWartBlock b = new NetherWartBlock();
if (b.BlockPlaced(world, location, targetBlock, facing, player))
world.SetBlock(location, b);
}
}
/// <summary>
/// DoorBlock placing
/// </summary>
/// <param name="facing"></param>
/// <param name="placer"></param>
public DoorBlock(byte facing, PlayerEntity placer)
{
facing = MathHelper.DirectionByRotationFlat(placer);
switch ((Directions)facing)
{
case Directions.East:
facing = (byte)Doors.NorthWest;
break;
case Directions.West:
facing = (byte)Doors.SouthEast;
break;
case Directions.North:
facing = (byte)Doors.SouthWest;
break;
case Directions.South:
facing = (byte)Doors.NorthEast;
break;
}
Metadata = facing;
}
public override void PlayerUseItem(World world, PlayerEntity player, Vector3 location, Vector3 targetBlock, byte facing)
{
FireBlock b = new FireBlock();
if (b.BlockPlaced(world, location, targetBlock, facing, player))
world.SetBlock(location, b);
}
public virtual void PlayerUseItem(World world, PlayerEntity player, Vector3 location, Vector3 targetBlock, byte facing)
{
}
public override void PlayerUseItem(World world, PlayerEntity player, Vector3 location, Vector3 targetBlock, byte facing)
{
Block b = world.GetBlock(targetBlock);
if (b is DirtBlock || b is GrassBlock)
world.SetBlock(targetBlock, new FarmlandBlock());
}
/// <summary>
/// Doorblock constructor allowing specification of top
/// </summary>
/// <param name="facing">The direction</param>
/// <param name="Top">The top of the door</param>
/// <param name="placer">Who placed the block</param>
public DoorBlock(byte facing, bool Top, PlayerEntity placer)
: this(facing,placer)
{
Metadata |= Top ? (byte)Doors.TopHalf : (byte)0;
}
public IronDoorBlock(byte facing, PlayerEntity placer)
: base(facing, placer)
{
}
/// <summary>
/// Sends a login packet
/// </summary>
/// <param name="user">The user.</param>
/// <param name="protocolVersion">The protocol version.</param>
/// <remarks></remarks>
protected void SendLogin(User user, int protocolVersion)
{
lock (lockObject)
{
// Send login packet
netStream.WriteByte((byte)PacketID.LoginRequest);
WriteInt(netStream, protocolVersion);
WriteString(netStream, user.UserName);
WriteLong(netStream, 0);
WriteString(netStream, "");
WriteInt(netStream, 0);
netStream.WriteByte(0);
netStream.WriteByte(0);
netStream.WriteByte(0);
netStream.WriteByte(0);
netStream.Flush();
// Receive response
PacketID response = (PacketID)netStream.ReadByte();
if (response == PacketID.Disconnect)
{
ForceDisconnect();
throw new Exception(ReadString(netStream));
}
if (response != PacketID.LoginRequest)
{
string dump = ReadString(netStream);
throw new Exception("Unrecognized response from server.");
}
Player = new PlayerEntity();
//World = new World();
//Player.ID = ReadInt(netStream);
//ReadString(netStream);
//World.Seed = ReadLong(netStream);
//World.WorldGenerator = null;
//World.Mode = (GameMode)ReadInt(netStream);
//Player.Dimension = (Dimension)((sbyte)netStream.ReadByte());
//CurrentServer.Difficulty = (Difficulty)netStream.ReadByte();
//(byte)netStream.ReadByte();
CurrentServer.MaxPlayers = netStream.ReadByte();
netStream.Flush();
Player.Name = user.UserName;
}
}
