public Pos Diff(Pos newPos)
{
var delta = new Pos
{
X = (ushort) (newPos.X - X),
Y = (ushort) (newPos.Y - Y),
Z = (ushort) (newPos.Z - Z),
Yaw = (byte) (newPos.Yaw - Pitch),
Pitch = (byte) (newPos.Yaw - Pitch)
};
return delta;
}
public void Load(string name)
{
string tempPath = LevelFolder + "/" + name + CompressedExtension;
if (!File.Exists(tempPath)) throw new FileNotFoundException("Could not find file!", tempPath);
var fileStream = new FileStream(tempPath, FileMode.Open);
var gzipStream = new GZipStream(fileStream, CompressionMode.Decompress);
var header = new byte[HeaderSize];
gzipStream.Read(header, 0, HeaderSize);
Name = _encode.GetString(header, 0, 64).Trim();
SizeX = BitConverter.ToUInt16(header, 64);
SizeY = BitConverter.ToUInt16(header, 66);
SizeZ = BitConverter.ToUInt16(header, 68);
Server.Log("Loading level " + Name + " which is " + SizeX + "x" + SizeY + "x" + SizeZ, LogTypesEnum.Debug);
SpawnPos = new Pos
{
X = BitConverter.ToUInt16(header, 70),
Y = BitConverter.ToUInt16(header, 72),
Z = BitConverter.ToUInt16(header, 74),
Pitch = header[76]
};
SpawnPos.Pitch = header[77];
bool physics = BitConverter.ToBoolean(header, 78);
bool realistic = BitConverter.ToBoolean(header, 79);
BuildPermissions = header[80];
VisitPermissions = header[81];
Physics = new PhysicsHandler(this, physics) {Realistic = realistic};
int blockCount = SizeX*SizeY*SizeZ;
BlockData = new byte[blockCount];
gzipStream.Read(BlockData, 0, blockCount);
gzipStream.Close();
fileStream.Close();
LevelHandler.Levels.Add(this);
}
//todo add type
public void Create(ushort inx, ushort iny, ushort inz)
{
SizeX = inx;
SizeY = iny;
SizeZ = inz;
SpawnPos = new Pos
{
X = (ushort) ((SizeX*32)/2),
Y = (ushort) (((SizeY*32)/2) + 64),
Z = (ushort) ((SizeZ*32)/2),
Pitch = 0,
Yaw = 0
};
BlockData = new byte[SizeX*SizeY*SizeZ];
var half = (ushort) (SizeY/2);
for (ushort x = 0; x < SizeX; ++x)
{
for (ushort z = 0; z < SizeZ; ++z)
{
for (ushort y = 0; y < SizeY; ++y)
{
if (y != half)
{
SetTile(x, y, z, (byte) ((y >= half) ? MCBlocks.Air : MCBlocks.Dirt));
}
else
{
SetTile(x, y, z, (byte) MCBlocks.Grass);
}
}
}
}
Physics = new PhysicsHandler(this, true);
LevelHandler.Levels.Add(this);
}
private void HandlePosAndOrientPacket(object incoming)
{
var data = (byte[]) incoming;
ushort x = NTHO(data, 1);
ushort y = NTHO(data, 3);
ushort z = NTHO(data, 5);
byte yaw = data[7];
byte pitch = data[8];
OldPosition = Position;
Position.X = x;
Position.Y = y;
Position.Z = z;
Position.Yaw = yaw;
Position.Pitch = pitch;
_delta = OldPosition.Diff(Position);
UpdatePlayerPos();
}
/*
private void SendFullPosPacketTeleport(Player player)
{
var p = new Packet {id = PacketType.PositionAndOrientationTeleport};
p.AddVar(player.UserId);
p.AddVar(player.Position.x);
p.AddVar(player.Position.y);
p.AddVar(player.Position.z);
p.AddVar(player.Position.yaw);
p.AddVar(player.Position.pitch);
SendPacket(p);
}
*/
private void SendTeleportThisPlayer(Pos newPosition)
{
OldPosition = Position;
Position = newPosition;
newPosition.X = 64;
newPosition.Y = 64;
newPosition.Z = 64;
var p = new Packet {Id = PacketType.PositionAndOrientationTeleport};
p.AddVar(255);
p.AddVar(Position.X);
p.AddVar(Position.Y);
p.AddVar(Position.Z);
p.AddVar(Position.Yaw);
p.AddVar(Position.Pitch);
SendPacket(p);
}
public void Create(ushort inx, ushort iny, ushort inz, string type)
{
SizeX = inx;
SizeY = iny;
SizeZ = inz;
SizeXZmultiplied = SizeX * SizeZ;
SpawnPos = new Pos
{
X = (ushort)((SizeX * 32) / 2),
Y = (ushort)(((SizeY * 32) / 2) + 64),
Z = (ushort)((SizeZ * 32) / 2),
Pitch = 0,
Yaw = 0
};
BlockData = new byte[SizeX * SizeY * SizeZ];
switch (type)
{ //TODO: Add more level types.
case "flatgrass":
Generator = new FlatGrassGenerator(this);
break;
default:
Generator = new FlatGrassGenerator(this);
break;
}
Physics = new PhysicsHandler(this, true);
LevelHandler.Levels.Add(this);
}