SteamTests.cs

System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Steamworks;
using Aiv.Fast2D;

namespace SteamIntegration
{
    class Program
    {
        static void Main(string[] args)
        {
            Window window = new Window(1024, 576, "Steam Test");

            if (!SteamAPI.Init())
            {
                Console.WriteLine("steam failed");
            }

            Callback<GameOverlayActivated_t> overlayCallback = Callback<GameOverlayActivated_t>.Create(
                (callback) =>
                {
                    Console.WriteLine(callback.m_bActive);
                }
            );

            

            Console.WriteLine(SteamFriends.GetPersonaName());

            int numberOfFriends = SteamFriends.GetFriendCount(EFriendFlags.k_EFriendFlagAll);

            for (int i = 0; i < numberOfFriends; i++)
            {
                CSteamID SteamId = SteamFriends.GetFriendByIndex(i, EFriendFlags.k_EFriendFlagAll);
                Console.WriteLine(SteamFriends.GetFriendPersonaName(SteamId));
            }

            CSteamID clanId = CSteamID.Nil;
            int numberOfClans = SteamFriends.GetClanCount();
            for(int i=0;i<numberOfClans;i++)
            {
                clanId = SteamFriends.GetClanByIndex(i);
                string clanName = SteamFriends.GetClanName(clanId);
                if (clanName == "aiv01")
                {
                    SteamFriends.JoinClanChatRoom(clanId);
                    break;
                }
            
            }

            var clanChatCallback = Callback<GameConnectedClanChatMsg_t>.Create(
                (callback) =>
                {
                    string message;
                    EChatEntryType entryType;
                    CSteamID sender;
                    SteamFriends.GetClanChatMessage(callback.m_steamIDClanChat,
                        callback.m_iMessageID, out message, 100, out entryType, out sender);

                    Console.WriteLine(message);
                }
            );

            var sessionCallback = Callback<P2PSessionRequest_t>.Create(
                (callback) =>
                {
                    // start accepting data from the specific user
                    Console.WriteLine("new user detected !!!");
                    SteamNetworking.AcceptP2PSessionWithUser(callback.m_steamIDRemote);
                }
            );

            while (window.IsOpened)
            {
                if (window.GetKey(KeyCode.Space))
                {
                    int membersCount = SteamFriends.GetClanChatMemberCount(clanId);
                    for(int i=0;i<membersCount;i++)
                    {
                        CSteamID clanMemberId = SteamFriends.GetChatMemberByIndex(clanId, i);
                        byte[] data = Encoding.ASCII.GetBytes("P2P packet from " + SteamFriends.GetFriendPersonaName(clanMemberId));
                        SteamNetworking.SendP2PPacket(clanMemberId, data, (uint)data.Length, EP2PSend.k_EP2PSendReliable);
                    }
                    
                    //SteamFriends.SendClanChatMessage(clanId, "Hello from " + SteamFriends.GetPersonaName());
                }

                window.Update();
                SteamAPI.RunCallbacks();
                uint packetSize;
                while(SteamNetworking.IsP2PPacketAvailable(out packetSize))
                {
                    byte[] data = new byte[100];
                    uint truePacketLength;
                    CSteamID sender;
                    if (SteamNetworking.ReadP2PPacket(data, 100, out truePacketLength, out sender))
                    {
                        Console.WriteLine(Encoding.ASCII.GetString(data, 0, (int)truePacketLength));
                    }
                }
            }
        }
    }
}