#include <sourcemod>
#include <sdktools>
#include <cstrike>
#include <AFKManager>

int g_iPlayer_move_spec_count;

public Plugin myinfo =
{
	name = "spectator_handler",
	author = "jenz",
	description = "moves afk spectators to team",
	version = "1.3",
	url = ""
};

public void OnPluginStart()
{
	CreateTimer(60.0, CheckAfks, _, TIMER_REPEAT);

    ConVar cvar;
    HookConVarChange((cvar = CreateConVar("sm_move_spec_to_team_count", "30", "Move real players from spec to teams until this many real players are connected")), Cvar_move_spec_team);
    g_iPlayer_move_spec_count = cvar.IntValue;
    delete cvar;
}

public void Cvar_move_spec_team(ConVar convar, const char[] oldValue, const char[] newValue)
{
    g_iPlayer_move_spec_count = convar.IntValue;
}

public Action CheckAfks(Handle timer)
{
    int real_players = 0;
    for (int i = 0; i < MaxClients; i++)
    {
        if (IsValidClient(i) && !IsFakeClient(i) && !IsClientSourceTV(i))
        {
            real_players++;
        }
    }
    if (real_players < g_iPlayer_move_spec_count)
    {
        for (int i = 0; i < MaxClients; i++)
        {
            if (IsValidClient(i) && !IsFakeClient(i) && !IsClientSourceTV(i) && GetClientTeam(i) <= CS_TEAM_SPECTATOR && GetClientIdleTime(i) > 60)
            {
                ChangeClientTeam(i, CS_TEAM_T);
                CreateTimer(1.0, zspawn, GetClientSerial(i));
            }
        }
    }
    return Plugin_Handled;
}

public Action zspawn(Handle hTimer, int Serial)
{
    int client; 
    if ((client = GetClientFromSerial(Serial)) == 0)
    {
        return Plugin_Handled;
    }
    if (IsValidClient(client))
    {
        FakeClientCommandEx(client, "joinclass");
        FakeClientCommandEx(client, "say /zspawn");
    }
    return Plugin_Handled;
}

stock bool IsValidClient(int client)
{
    if (client > 0 && client <= MaxClients && IsClientConnected(client) && IsClientInGame(client))
        return true;
    return false;
}