protected void UpdatePosition(bool ForceTp)
{
byte changed = 0; //Denotes what has changed (x,y,z, rotation-x, rotation-y)
int diffX = Pos.x - oldPos.x;
int diffZ = Pos.z - oldPos.z;
int diffY = Pos.y - oldPos.y;
int diffR0 = Rot[0] - oldRot[0];
int diffR1 = Rot[1] - oldRot[1];
if (ForceTp) changed = 4;
else
{
//TODO rewrite local pos change code
if (diffX == 0 && diffY == 0 && diffZ == 0 && diffR0 == 0 && diffR1 == 0)
{
return; //No changes
}
if (Math.Abs(diffX) > 100 || Math.Abs(diffY) > 100 || Math.Abs(diffZ) > 100)
{
changed = 4; //Teleport Required
}
else if (diffR0 == 0 && diffR1 == 0)
{
changed = 1; //Pos Update Required
}
else
{
changed += 2; //Rot Update Required
if (diffX != 0 || diffY != 0 || diffZ != 0)
{
changed += 1;
}
}
}
oldPos = Pos; oldRot = Rot;
packet pa = new packet();
switch (changed)
{
case 1: //Pos Change
pa.Add((byte)10);
pa.Add(id);
pa.Add((sbyte)(diffX));
pa.Add((sbyte)(diffY));
pa.Add((sbyte)(diffZ));
break;
case 2: //Rot Change
pa.Add((byte)11);
pa.Add(id);
//pa.Add(new byte[2] { 128, 128 });
pa.Add(Rot);
break;
case 3: //Pos AND Rot Change
pa.Add((byte)9);
pa.Add(id);
pa.Add((sbyte)(Pos.x - oldPos.x));
pa.Add((sbyte)(Pos.y - oldPos.y));
pa.Add((sbyte)(Pos.z - oldPos.z));
//pa.Add(new byte[2] { 128, 128 });
pa.Add(Rot);
break;
case 4: //Teleport Required
pa.Add((byte)8);
pa.Add(id);
pa.Add(Pos.x);
pa.Add(Pos.y);
pa.Add(Pos.z);
//pa.Add(new byte[2] { 128, 128 });
pa.Add(Rot);
break;
}
foreach (Player p in Server.Players.ToArray())
{
if (p != this && p.level == level && p.isLoggedIn && !p.isLoading)
{
p.SendPacket(pa);
}
}
}
protected void HandleLogin(byte[] message)
{
try
{
if (isLoggedIn) return;
byte version = message[0];
USERNAME = enc.GetString(message, 1, 64).Trim();
string verify = enc.GetString(message, 65, 32).Trim();
byte type = message[129];
if (!VerifyAccount(USERNAME, verify)) return;
if (version != ServerSettings.version) { SKick("Wrong Version!."); return; }
//TODO Database Stuff
Server.Log("[System]: " + ip + " logging in as " + USERNAME + ".", ConsoleColor.Green, ConsoleColor.Black);
CheckDuplicatePlayers(USERNAME);
SendMotd();
isLoading = true;
SendMap();
if (!isOnline) return;
isLoggedIn = true;
id = FreeId();
UpgradeConnectionToPlayer();
//Do we want the same-ip-new-account code?
//ushort x = (ushort)((0.5 + level.SpawnPos.x) * 32);
//ushort y = (ushort)((1 + level.SpawnPos.y) * 32);
//ushort z = (ushort)((0.5 + level.SpawnPos.z) * 32);
short x = (short)((0.5 + level.SpawnPos.x) * 32);
short y = (short)((1 + level.SpawnPos.y) * 32);
short z = (short)((0.5 + level.SpawnPos.z) * 32);
//x = (ushort)Math.Abs(x);
//y = (ushort)Math.Abs(y);
//z = (ushort)Math.Abs(z);
Pos = new Point3(x, z, y);
Rot = level.SpawnRot;
oldPos = Pos;
oldRot = Rot;
SpawnThisPlayerToOtherPlayers();
SpawnOtherPlayersForThisPlayer();
SendSpawn(this);
isLoading = false;
}
catch (Exception e)
{
Server.Log(e);
}
}
public void CatchBlock(Player p, ushort x, ushort z, ushort y, byte NewType, bool placed, object DataPass)
{
Point3 FirstBlock = new Point3(x, z, y);
p.SendMessage("Please place another block...");
p.CatchNextBlockchange(new Player.BlockChangeDelegate(CatchBlock2), (object)FirstBlock);
}
public void CatchBlock2(Player p, ushort x, ushort z, ushort y, byte NewType, bool placed, object DataPass)
{
Point3 FirstBlock = (Point3)DataPass;
Point3 SecondBlock = new Point3(x, z, y);
p.SendMessage("This is where we would initiate a Cuboid!");
}
private Level(Point3 size)
{
Size = size;
//data = new byte[Size.x, Size.z, Size.y];
data = new byte[TotalBlocks];
}
public static Level CreateLevel(Point3 size, LevelTypes type)
{
Level newlevel = new Level(size);
switch(type)
{
case LevelTypes.Flat:
newlevel.CreateFlatLevel();
break;
}
return newlevel;
}
void SetBlock(Point3 pos, byte block)
{
SetBlock(pos.x, pos.z, pos.y, block);
}
void SetBlock(Point3 pos, Blocks.Types block)
{
SetBlock(pos.x, pos.z, pos.y, (byte)block);
}
public byte GetBlock(Point3 pos)
{
return GetBlock(pos.x, pos.z, pos.y);
}
public void CreateFlatLevel()
{
int middle = Size.y / 2;
ForEachBlockXYZ(delegate(int x, int z, int y)
{
if (y < middle)
{
SetBlock((ushort)x, (ushort)z, (ushort)y, Blocks.Types.dirt);
return;
}
if(y==middle)
{
SetBlock((ushort)x, (ushort)z, (ushort)y, Blocks.Types.grass);
return;
}
});
SpawnPos = new Point3((short)(Size.x / 2), (short)(Size.z / 2), (short)(Size.y));
SpawnRot = new byte[2]{0, 0};
}
public static string GetName(Point3 pos)
{
return GetName(pos.x, pos.z, pos.y);
}