var combo_frames = 60
var hitbox_show_frame = 24
var pause_threshold = 45
var hitbox_show_dur_in_frames = 6
var hitbox_consumed = false
var current_frame = 0
var hitbox_show_curr_frame = 0

func _physics_process(delta): #Godot2D's fixedUpdate()
    current_frame += 1
    if current_frame >= hitbox_show_frame and not hitbox_consumed:
        hitbox_coll.disabled = false
        if current_frame >= hitbox_show_frame + hitbox_show_dur_in_frames:
            hitbox_coll.disabled = false
            hitbox_consumed = true
    if frame_num >= combo_frames:
        combo_index = 0
        return Melee_Idle.new()
    pass

func _input(event):
    if hitbox_consumed:
        if current_frame < pause_threshold:
            return Melee_Combo2.new() #normal combo
        elif current_frame < combo_frames:
            return Melee_Combo2_Alt.new() #alternate combo after some delay