#pragma semicolon 1
#include <sourcemod>
#pragma newdecls required

bool g_stop_event, g_stop_event2;
Handle g_iEnable = null, g_iInterval = null, g_qInterval = null, g_iInterval2 = null, g_qInterval2 = null, g_iEnable_MissionLost = null;
Handle g_Timer = null, g_Timer2 = null;

public void OnPluginStart()
{
    g_iEnable = CreateConVar("sm_enable_unlocked_tank","1", "0:Выкл. 1:Вкл.", FCVAR_NOTIFY);
    g_iEnable_MissionLost = CreateConVar("sm_enable_mission_lost","1", "Вызвать танка если команда проиграла? 0:Выкл. 1:Вкл.", FCVAR_NOTIFY);

    g_iInterval = CreateConVar("sm_interval_1","90.0", "Первое рандомное время.",  FCVAR_NOTIFY);
    g_qInterval = CreateConVar("sm_interval_2","180.0", "Второе рандомное время.", FCVAR_NOTIFY);

    g_iInterval2 = CreateConVar("sm_interval2_1","120.0", "Первое рандомное время.",  FCVAR_NOTIFY);
    g_qInterval2 = CreateConVar("sm_interval2_2","240.0", "Второе рандомное время.", FCVAR_NOTIFY);

    HookEvent("player_left_checkpoint", EventPlayerHook);

    HookEvent("round_start", ResetBool);
    HookEvent("round_end", ResetBool);
}

public void EventPlayerHook(Event event, const char[] name, bool dontBroadcast)
{
    if (!GetConVarInt(g_iEnable))
    {
        if (g_stop_event)
        {
            if (g_Timer != null)
            {
                delete(g_Timer);
                g_Timer = null;
            }
            g_Timer = CreateTimer(GetRandomInt(0, 1) ? GetConVarFloat(g_iInterval) : GetConVarFloat(g_qInterval), SpawnTank, _, TIMER_FLAG_NO_MAPCHANGE);
            g_stop_event = true;
        }

        if (g_stop_event2)
        {
            if (g_Timer2 != null)
            {
                delete(g_Timer2);
                g_Timer2 = null;
            }
            g_Timer2 = CreateTimer(GetRandomInt(0, 1) ? GetConVarFloat(g_iInterval2) : GetConVarFloat(g_qInterval2), SpawnWitch, _, TIMER_FLAG_NO_MAPCHANGE);
            g_stop_event2 = true;
        }
    }
}

public void OnMapStart()
{
    g_stop_event = true;
    g_stop_event2 = true;
    g_Timer = null;
    g_Timer2 = null;

    if (!IsModelPrecached("models/infected/hulk_dlc3.mdl"))
    {
        PrecacheModel("models/infected/hulk_dlc3.mdl", true);
    }
}

public void OnMapEnd()
{
    g_Timer = null;
    g_Timer2 = null;
}

public void ResetBool(Event event, const char[] name, bool dontBroadcast)
{
    if (!GetConVarInt(g_iEnable_MissionLost)) return;
    {
        g_stop_event = false;
        g_stop_event2 = false;
    }
}

public Action SpawnTank(Handle timer)
{
    for (int i = 1; i <= MaxClients; ++i) if(IsClientConnected(i) && IsClientInGame(i) && !IsFakeClient(i))
    {
        HxFakeCHEAT(i, "z_spawn_old", "tank auto");
        break;
    }

    g_Timer = null;
    return Plugin_Stop;
}

public Action SpawnWitch(Handle timer)
{
    for (int i = 1; i <= MaxClients; ++i) if(IsClientConnected(i) && IsClientInGame(i) && !IsFakeClient(i))
    {
        HxFakeCHEAT(i, "z_spawn_old", "witch auto");
        break;
    }

    g_Timer2 = null;
    return Plugin_Stop;
}

void HxFakeCHEAT(int &client, const char[] sCmd, const char[] sArg)
{
    int iFlags = GetCommandFlags(sCmd);
    SetCommandFlags(sCmd, iFlags & ~FCVAR_CHEAT);
    FakeClientCommand(client, "%s %s", sCmd, sArg);
    SetCommandFlags(sCmd, iFlags);
}