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

Handle Timers = null;

public Plugin myinfo =
{
    name = "[L4D2] Spawn Tank",
    author = "dr_lex & BHaType",
    description = "Spawn Tank",
    version = "0.1",
    url = ""
}

public void OnPluginStart()
{
    HookEvent("round_start", Event_RoundStart);
}

public void OnMapStart()
{
    if (Timers != null)
    {
        CloseHandle(Timers);
        Timers = null;
    }
    float TimerTank = GetRandomFloat(90.0, 240.0);
    Timers = CreateTimer(TimerTank, SpawnTank);
}

public void Event_RoundStart(Event event, const char[] name, bool dontBroadcast)
{
    if (Timers != null)
    {
        CloseHandle(Timers);
        Timers = null;
    }
}

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");
    }

    Timers = 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);
}