sm-plugins/NoSteamPlayerCount/scripting/NoSteamPlayerCount.sp

#include <sourcemod>
#include <SteamWorks>
#include <connect>

#pragma semicolon 1
#pragma newdecls required

bool g_bConnected[MAXPLAYERS + 1] = {false,...};

public Plugin myinfo =
{
	name        = "NoSteamPlayerCount",
	author      = "Neon",
	description = "",
	version     = "1.0",
	url         = "https://steamcommunity.com/id/n3ontm"
};

//----------------------------------------------------------------------------------------------------
// Purpose:
//----------------------------------------------------------------------------------------------------
public void OnGameFrame()
{
    //SteamWorks_SetMapName("ze_FFVII_Mako_Reactor_v5_3");
	SteamWorks_SetMaxPlayers(65);
}

public void OnPluginStart()
{
	RegAdminCmd("sm_addfake", Command_addfake, ADMFLAG_ROOT, "");
	RegAdminCmd("sm_removefake", Command_removefake, ADMFLAG_ROOT, "");
	RegAdminCmd("sm_countfakes", Command_countfakes, ADMFLAG_BAN, "");

	for(int client = 1; client <= MaxClients; client++)
	{
		if(IsValidClient(client))
			OnClientAuthorized(client, "xxx");
	}
}

public void OnPluginEnd()
{
	for(int client = 1; client <= MaxClients; client++)
	{
		if(IsValidClient(client))
			OnClientDisconnect(client);
	}
}

public Action Command_addfake(int client, int argc)
{
	SteamWorks_CreateFake("Kaitou Sinbad");
	return Plugin_Handled;
}

public Action Command_removefake(int client, int argc)
{
	SteamWorks_KickFake();
	return Plugin_Handled;
}

public Action Command_countfakes(int client, int argc)
{
	int iFakes = SteamWorks_CountFakes();
	ReplyToCommand(client, "There are currently %d Fake Clients active.", iFakes);
	return Plugin_Handled;
}

public void OnClientAuthorized(int client, const char[] auth)
{
	char sSteamID[32];
	GetClientAuthId(client, AuthId_Steam2, sSteamID, sizeof(sSteamID));
	char sName[128];
	GetClientName(client, sName, sizeof(sName));

	if(!SteamClientAuthenticated(sSteamID))
	{
		int iFakeID = SteamWorks_CreateFake(sName);
		g_bConnected[client] = true;
		LogMessage("\"%L\" connected as NoSteam. Fake Client with ID: \"%d\" got created.", client, iFakeID);
	}
}

public void OnClientDisconnect(int client)
{
	if (!g_bConnected[client])
		return;

	char sSteamID[32];
	GetClientAuthId(client, AuthId_Steam2, sSteamID, sizeof(sSteamID));

	if(!SteamClientAuthenticated(sSteamID))
	{
		SteamWorks_KickFake();
		g_bConnected[client] = false;
		LogMessage("\"%L\" left as NoSteam. Fake Client got removed.", client);
	}
}

public bool IsValidClient(int client)
{
    if (client <= 0)
        return false;

    if (client > GetMaxClients())
        return false;

    if (!IsClientInGame(client))
        return false;

    if (!IsClientAuthorized(client))
        return false;

    return true;
}