var x_target = lengthdir_x(beam_length, direction)
var y_target = lengthdir_y(beam_length, direction)
if (obj_heart_battle_fighting_parent.vulnerable == true && collision_line(x, y, (x + x_target), (y + y_target), obj_heart_battle_fighting_red, false, false))
{
    var damage = global.enemy_attack_stat - global.player_armor_defense - global.player_armor_modifier_defense - global.player_defense + 10
    global.current_hp_self -= damage
    audio_play_sound(snd_hurt, 1, 0)
    with (obj_heart_battle_fighting_parent)
    {
        vulnerable = false
        global.hit_self = true
        alarm[0] = global.invulnerability_self
    }
}
can_fire = 1