Timer.s3d

#ifndef _TIMER
#define _TIMER

class Timer
{
    var currentTime;
    var timers;
    var size;
    var tps;

    SetTimer(name, delta);
    CheckTimer(name);
    Timeout(name);
    Del(name);
    ClearAll();
    Update();
};

function Timer::Timer(t, s)
{
    size = s;
    timers = Array(size);
    tps = t;
    currentTime = 0;
}

function Timer::SetTimer(name, delta)
{
    var found = false;
    var firstVoid = -1;
    for(var i = 0; i < size && !found; i++)
    {
        if(timers[i] == Void && firstVoid == -1)
            firstVoid = i;
        else if(timers[i] != Void && timers[i][0] == name)
        {
            found = true;
            timers[i][1] = currentTime;
        }
    }

    if(!found)
        timers[firstVoid] = {name, currentTime, delta};
}

function Timer::CheckTimer(name)
{
    for(var i = 0; i < size; i++)
    {
        if(timers[i] != Void && timers[i][0] == name)
            return (currentTime - timers[i][1]) / tps;
    }

    return 0;
}

//WARNING: do not call on non-existent timer
function Timer::Timeout(name)
{
    for(var i = 0; i < size; i++)
    {
        if(timers[i] != Void && timers[i][0] == name)
            return (currentTime - timers[i][1]) / tps >= timers[i][2];
    }

    return false;
}

function Timer::Del(name)
{
    for(var i = 0; i < size; i++)
    {
        if(timers[i] != Void && timers[i][0] == name)
        {
            timers[i] = Void;
            break;
        }
    }
}

function Timer::ClearAll()
{
    timers = Array(size);
    currentTime = 0;
}

function Timer::Update()
{
    currentTime++;
}

#endif