public NetworkPacket(NetworkPacket packet)
{
Type = packet.Type;
Size = packet.Size;
Data = new byte[Config.BufferSize];
Array.Copy(packet.Data, Data, Size);
}
public void Send(NetworkPacket packet)
{
byte[] b = packet.ToByteArray();
try
{
Socket.Send(b, b.Length, SocketFlags.None);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public NetworkPacketId(NetworkPacket packet)
: base(packet)
{
}
public void Start()
{
string ip = ((IPEndPoint)Socket.RemoteEndPoint).Address.ToString();
Console.WriteLine("Client connected from {0}", ip);
var packet = new NetworkPacket();
Vector3 leprechaunPosition = Server.Terrain.GetHeight(Config.PlayerPositions[PlayerId]);
try
{
Send(new NetworkPacketWelcome(PlayerId, Config.PlayerColors[PlayerId], leprechaunPosition, Config.RainbowPositions[PlayerId]));
Server.ItemsManager.SendAll(this);
Server.TrapManager.AddPlayer(this);
const float goldpotRadius = Config.GoldpotCylinderRadius * Config.GoldpotScale;
const float goldpotHeight = Config.GoldpotCylinderHeight * Config.GoldpotScale;
Rainbow = new BoundingCylinder(Config.RainbowCylinderRadius, Config.RainbowCylinderHeight, Config.RainbowPositions[PlayerId]);
Goldpot = new BoundingCylinder(goldpotRadius, goldpotHeight, Config.GoldpotPosition);
var buffer = new byte[Config.BufferSize];
while (true)
{
if (Socket.Receive(buffer, 1, SocketFlags.None) == 0)
return;
packet.Type = buffer[0];
if (Socket.Receive(buffer, 1, SocketFlags.None) == 0)
return;
packet.Size = buffer[0];
int received = 0;
while (received < packet.Size)
{
int count;
if ((count = Socket.Receive(packet.Data, received, packet.Size - received, SocketFlags.None)) == 0)
return;
received += count;
}
ProcessPacket(packet);
Server.Send(packet, this);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
Console.WriteLine("Client disconnected from {0}", ip);
Server.OnClientFinish(this);
}
}
private void ProcessPacket(NetworkPacket packet)
{
switch (packet.Type)
{
case NetworkPacketTypes.Leprechaun:
{
Leprechaun.Set(new NetworkPacketDrawable(packet));
int index = NetworkPacketDrawable.GetOffset();
var flags = new BitArray(new[] { packet.Data[index++], packet.Data[index++], packet.Data[index++], packet.Data[index++] });
var beginFlags = new BitArray(new[] { packet.Data[index++], packet.Data[index++], packet.Data[index++], packet.Data[index++] });
Leprechaun.RainbowProgress = packet.Data[index];
Leprechaun.IsStunned = flags.Get((int)Flags.LeprechaunFlags.CaneHit);
Leprechaun.IsFlying = flags.Get((int)Flags.LeprechaunFlags.Flying);
Leprechaun.IsInvulnerable = flags.Get((int)Flags.LeprechaunFlags.Invulnerability);
Leprechaun.IsStoneHit = flags.Get((int)Flags.LeprechaunFlags.StoneHit);
Leprechaun.IsInvisible = flags.Get((int)Flags.LeprechaunFlags.Invisibility);
Leprechaun.Hat.Enabled = flags.Get((int)Flags.LeprechaunFlags.Hat);
Leprechaun.Cane.Enabled = flags.Get((int)Flags.LeprechaunFlags.Cane);
if (Leprechaun.RainbowProgress >= 100)
{
if (Leprechaun.GetBoundingCylinder().Intersects(Rainbow))
{
Vector3 direction = Vector3.Normalize(Config.GoldpotPosition - Rainbow.Point);
Vector3 force = Vector3.Normalize(direction + Vector3.Up) * Config.RainbowKick;
Send(new NetworkPacket(NetworkPacketTypes.Kick, force.ToByteArray()));
}
else if (Leprechaun.GetBoundingCylinder().Intersects(Goldpot))
{
Server.OnGameOver(PlayerId);
}
}
lock (Server.PigAI)
{
if ((Leprechaun.IsStunned || Leprechaun.IsFlying) && Server.PigAI.Pig.Captor == Leprechaun)
Server.PigAI.DropPig();
if (beginFlags.Get((int)Flags.LeprechaunFlags.ThrowPig))
Server.PigAI.ThrowPig(this);
if (beginFlags.Get((int)Flags.LeprechaunFlags.PigRobbery))
{
if (Server.PigAI.Pig.Captor != null)
Server.PigAI.Pig.Captor.Client.Send(new NetworkPacket(NetworkPacketTypes.DropPig));
Server.PigAI.CapturePig(this);
}
}
Server.ItemsManager.CheckItemCollected(this);
if (beginFlags.Get((int)Flags.LeprechaunFlags.ExplosionTrap))
{
Trap newTrap = Server.TrapManager.AddTrap(PlayerId);
newTrap.Position = Leprechaun.Position;
newTrap.Scale = new Vector3(Config.TrapScale);
newTrap.Rotation = Quaternion.Identity;
newTrap.Velocity = Vector3.Zero;
Server.Send(new NetworkPacketAddTrap(newTrap), this);
}
Trap trap = Server.TrapManager.IntersectsEnemyTrap(Leprechaun, PlayerId);
if (trap != null)
{
lock (Server.TrapManager)
{
foreach (Client client in Server.GetClientList())
{
float squaredDistance = (trap.Position - client.Leprechaun.Position).LengthSquared();
if (client.PlayerId != trap.PlayerId && !client.Leprechaun.IsInvulnerable && squaredDistance <= Config.TrapSquaredImpactRadius)
client.Send(new NetworkPacket(NetworkPacketTypes.Kick, ((-client.Leprechaun.GetDirection(trap) + Vector3.Up) * (Config.TrapExplosionPower - squaredDistance)).ToByteArray()));
}
Server.Send(new NetworkPacketRemoveTrap(trap.PlayerId, trap.TrapId));
Server.TrapManager.RemoveTrap(trap);
}
}
if (beginFlags.Get((int)Flags.LeprechaunFlags.Kick))
{
foreach (Client client in Server.GetClientList(this).Where(c => !c.Leprechaun.IsInvulnerable && c.Leprechaun.IsKicked(Leprechaun)))
{
Vector3 force = Vector3.Normalize(Leprechaun.GetForward() + Vector3.Up) * Config.KickPower;
if (flags.Get((int)Flags.LeprechaunFlags.AttackDouble))
force *= Config.LeprechaunAttackDoubleFactor;
client.Send(new NetworkPacket(NetworkPacketTypes.Kick, force.ToByteArray()));
}
}
}
break;
case NetworkPacketTypes.Hat:
{
Leprechaun.Hat.Set(new NetworkPacketDrawable(packet));
if (Leprechaun.Hat.Scale.Y <= Leprechaun.Scale.Y)
break;
foreach (Client client in Server.GetClientList(this).Where(c => !c.Leprechaun.IsInvulnerable && Leprechaun.Hat.Intersects(c.Leprechaun)))
client.Send(new NetworkPacket(NetworkPacketTypes.Kick, ((-client.Leprechaun.GetDirection(Leprechaun.Hat) + Vector3.Up * Config.HatUpPower) * Config.HatPower).ToByteArray()));
}
break;
case NetworkPacketTypes.Cane:
{
Leprechaun.Cane.Set(new NetworkPacketDrawable(packet));
foreach (Client client in Server.GetClientList(this).Where(c => !c.Leprechaun.IsInvulnerable && Leprechaun.Cane.Intersects(c.Leprechaun)))
client.Send(new NetworkPacket(NetworkPacketTypes.CaneHit, BitConverter.GetBytes(Config.CaneStunTime)));
}
break;
}
}
public void Send(NetworkPacket packet, Client sender = null)
{
foreach (Client client in GetClientList(sender))
client.Send(packet);
}
public NetworkPacketDrawable(NetworkPacket packet)
: base(packet)
{
}
public NetworkPacketPlayer(NetworkPacket packet)
: base(packet)
{
}