private static ModPacket StartNewMessage(MessageIDs mID)
{
ModPacket packet = MainMod.GetPacket;
packet.Write((byte)mID);
return(packet);
}
public static void GetMessage(BinaryReader reader, int whoAmI)
{
MessageIDs mID = (MessageIDs)reader.ReadByte();
if (Main.netMode == 2)
{
Console.WriteLine("Received message: " + mID.ToString());
}
else
{
Main.NewText("Received message: " + mID.ToString());
}
switch (mID)
{
case MessageIDs.SpawnCompanionOnPlayer:
GetSpawnCompanionOnPlayer(reader, whoAmI);
return;
case MessageIDs.DespawnCompanionOnPlayer:
GetDespawnCompanionOnPlayer(reader, whoAmI);
return;
case MessageIDs.GuardianInventoryItem:
GetGuardianInventoryItem(reader, whoAmI);
return;
case MessageIDs.GuardianEquippedItem:
GetGuardianEquippedItem(reader, whoAmI);
return;
case MessageIDs.GuardianWhoAmIDUpdate:
GetGuardianWhoAmIDUpdate(reader, whoAmI);
return;
case MessageIDs.GuardianMovementUpdate:
GetGuardianMovementUpdate(reader, whoAmI);
return;
case MessageIDs.GuardianItemUseUpdate:
GetGuardianItemUseUpdate(reader, whoAmI);
return;
case MessageIDs.GuardianHurt:
GetGuardianHurt(reader, whoAmI);
return;
case MessageIDs.GuardianBuffUpdate:
GetGuardianBuffUpdate(reader, whoAmI);
return;
}
}
protected Message?ReadMessage()
{
MessageIDs id = default;
int signature;
int size;
byte[] data;
using (MemoryMappedViewStream stream = sharedMemory.CreateViewStream()) {
mutex.WaitOne();
//Log($"{this} acquired mutex for read");
BinaryReader reader = new BinaryReader(stream);
BinaryWriter writer = new BinaryWriter(stream);
id = (MessageIDs)reader.ReadByte();
if (id == MessageIDs.Default)
{
mutex.ReleaseMutex();
return(null);
}
//Make sure the message came from the other side
signature = reader.ReadInt32();
if (signature == lastSignature)
{
mutex.ReleaseMutex();
return(null);
}
size = reader.ReadInt32();
data = reader.ReadBytes(size);
//Overwriting the first byte ensures that the data will only be read once
stream.Position = 0;
writer.Write((byte)0);
mutex.ReleaseMutex();
}
Message message = new Message(id, data);
if (message.ID != MessageIDs.SendState && message.ID != MessageIDs.SendHotkeyPressed)
{
Log($"{this} received {message.ID} with length {message.Length}");
}
return(message);
}
public Message(MessageIDs id, byte[] data)
{
ID = id;
Data = data;
Length = data.Length;
}
private bool IsHighPriority(MessageIDs ID) => Attribute.IsDefined(typeof(MessageIDs).GetField(Enum.GetName(typeof(MessageIDs), ID)), typeof(HighPriorityAttribute));
