var _shouldActivate = false;
with (obj_mainchara)
{
    _shouldActivate = false;
    if (battlemode == 1)
        _shouldActivate = true;
}
shouldActivate = _shouldActivate;
if (shouldActivate == true && framesAway > frames)
    readyToGo = true;
if (snd_is_playing(global.currentsong[1]) && inSync == true)
{
    var _prevBeats = beats;
    beats = audio_sound_get_track_position(global.currentsong[1]) / spb;
    if (beats < _prevBeats)
    {
        targetBeat -= beatMax;
        forgiveLoop = true;
    }
}
else
{
    inSync = false;
    beats += bpf;
}
if (abs(beats - beatsPrev) > 3)
{
    if (!forgiveLoop)
        inSync = false;
    else
        forgiveLoop = false;
}
beatsPrev = beats;
framesAway = (targetBeat - beats) / bpf;
var _percent = max(0, framesAway / frames);
if (!horizontal)
{
    var _yDiff = abs(ystart - endY);
    y = ease_out_cubic(_percent, endY, -_yDiff, 1);
    y = max(y, ystart);
}
else
{
    var _yDiff = abs(xstart - endY);
    x = ease_out_cubic(_percent, endY, -_yDiff, 1);
    x = max(x, xstart);
}
if (image_alpha >= 1)
{
    active = 1;
}
else
{
    if (follow != -4)
        x = follow.x + targetX;
    active = false;
}
if (framesAway < (frames + fadeInSpeed) && readyToGo)
    image_alpha = scr_approach(image_alpha, 1, 1 / fadeInSpeed);
if (!readyToGo)
    image_alpha = scr_approach(image_alpha, 0, 1 / fadeInSpeed);
if (framesAway < frames)
{
    if (_percent <= 0)
    {
        if (active)
        {
            if (global.flag[8] == 0)
            {
                var flash = instance_create_depth(x, y, depth, obj_beatflash);
                flash.image_xscale = sprite_width;
                flash.image_yscale = (1 / sprite_height) * 300;
                flash.image_angle = image_angle;
            }
        }
        image_alpha = 0;
        readyToGo = false;
        if (shouldActivate)
            readyToGo = true;
        if (looping != 0)
            targetBeat += looping;
        active = 0;
    }
}