if (global.pause_plat)
    exit;
if (instance_exists(obj_mainchara_dash) && obj_mainchara_dash.hitstop > 0)
    exit;
if (particle_system_lifetime > 0)
{
    particle_system_lifetime--;
    if (particle_system_lifetime <= 0)
    {
        auto_cleanup = true;
        frames_between_emissions = 0;
    }
}
if (frames_between_emissions > 0)
{
    emission_timer++;
    if (emission_timer >= frames_between_emissions)
    {
        emission_timer = 0;
        repeat (particles_per_emission)
            emit();
    }
}
var num_particles = array_length(particle_data);
var i = num_particles - 1;
while (i >= 0)
{
    with (particle_data[i])
    {
        timer++;
        x += hspeed;
        y += vspeed;
        vspeed += gravity;
        hspeed *= (1 - friction);
        vspeed *= (1 - friction);
        image_index += image_speed;
        image_alpha -= fadeout_speed;
        other.particle_step_func(self);
        if ((animation_mode && image_index >= sprite_get_number(sprite_index)) || (fadeout_speed > 0 && image_alpha <= 0) || timer >= lifetime)
            array_delete(other.particle_data, i, 1);
    }
    i--;
}
if (auto_cleanup && array_length(particle_data) == 0)
    instance_destroy();