@tool
extends AnimationSelectCfg
class_name SkillCfg

@export var name: String
@export var skill_animation: Animation
@export var range: float
@export var free_lock: bool
@export var ignore_push: bool
@export var attack1: AttackCfg
@export var attack1_box: AttackBoxCfg
@export var attack2: AttackCfg
@export var attack2_box: AttackBoxCfg
@export var sub_character: CharacterCfg
@export var stance_from: Enum.EStance = Enum.EStance.GroundAny
@export var stance_to: Enum.EStance
@export var break_level: Enum.EBreakLevel = Enum.EBreakLevel.Break
@export var is_charging: bool
@export var mp_cost: int
@export var warn_type: Enum.ESkillWarnType = Enum.ESkillWarnType.None

@export var refresh_animation: bool:
    get: return false
    set(value): if Engine.is_editor_hint(): check_animation()

var attack_particle: Dictionary = {}
var owner: CharacterCfg


func check_animation() -> bool:
    var res_name: String = get_res_name()
    var path: String     = "res://resource/skill_animation/%s.tres" % res_name
    if sprite_frames == null:
        print("未设置技能动画资源")
        return false
    if animation_name == "":
        print("未设置技能动画名")
        return false
    if !sprite_frames.has_animation(animation_name):
        print("技能动画名不存在")
        return false
    var animation: Animation = ResourceLoader.load(path) as Animation
    if not animation:
        animation = Animation.new()
        animation.resource_name = res_name
    Util.refresh_animation_by_sprite_frames(path, sprite_frames, animation_name, animation)
    Util.refresh_animation_lib()
    skill_animation = load(path)
    return true


func get_attack1()->AttackCfg: return attack1 if attack1 else ResourceManager.cfg_attack_normal


func get_attack1_box()->AttackBoxCfg: return attack1_box if attack1_box else ResourceManager.cfg_attack_box_normal


func get_attack2()->AttackCfg: return attack2 if attack2 else ResourceManager.cfg_attack_normal


func get_attack2_box()->AttackBoxCfg: return attack2_box if attack2_box else ResourceManager.cfg_attack_box_normal


func get_attack_particle(index: int)->Resource:
    var res_name: String   = get_res_name()
    var path_index: String = "res://scene/effect/particle/%s_%d.tscn" % [res_name, index]
    if ResourceLoader.exists(path_index):
        attack_particle[index] = load(path_index)
    else:
        var path_default: String = "res://scene/effect/particle/%s.tscn" % res_name
        if ResourceLoader.exists(path_default):
            attack_particle[index] = load(path_default)
    if index in attack_particle:
        return attack_particle[index]
    return null


func get_owner() -> CharacterCfg:
    if not owner:
        var owner_name: String = get_res_name().split("_")[0]
        var path: String       = "res://config/character/%s.tres" % owner_name
        if ResourceLoader.exists(path):
            owner = load(path) as CharacterCfg
    return owner