extends Node3D

var cW
var cWModel : Node3D

# Безопасные относительные пути к телу моба, родителю и плееру анимаций
@onready var mob_body : CharacterBody3D = $"../.." 
@onready var animPlayer : AnimationPlayer = $"../.."/AnimationPlayer
@onready var weaponManager : Node3D = $".."

func getCurrentWeapon(currWeap, currweaponManagerodel):
	cW = currWeap
	cWModel = currweaponManagerodel
	
func _process(delta: float):
	if cW != null and cWModel != null and is_instance_valid(mob_body) and animPlayer != null:
		# КРИТИЧЕСКАЯ ЗАЩИТА ВСПЫШКИ: Если играет выстрел, код НЕ перекрывает координаты своей математикой!
		if animPlayer.is_playing() and animPlayer.current_animation == "ShootAnimPistol":
			return 
			
		# Если выстрела нет, плавно покачиваем и наклоняем пистолет при движении моба
		var movement_dir = mob_body.velocity.normalized()
		weaponTilt(movement_dir, delta)
		weaponBob(mob_body.velocity.length(), delta)
		
func weaponTilt(moveDir, delta):
	if "tiltRotAmount" in cW and "tiltRotSpeed" in cW:
		cWModel.rotation.z = lerp(cWModel.rotation.z, moveDir.x * cW.tiltRotAmount, cW.tiltRotSpeed * delta)
	
func weaponBob(vel : float, delta):
	if not ("bobFreq" in cW) or not ("bobAmount" in cW) or not ("bobSpeed" in cW): return
	var bobFreq : float = cW.bobFreq
	
	if vel < 1.0:
		if "onIdleBobFreqDivider" in cW: bobFreq /= cW.onIdleBobFreqDivider
		else: bobFreq /= 2.0
		
	var secure_vel = clamp(vel, 0.0, 10.0)
	if secure_vel < 0.2: secure_vel = 0.5 
	
	var time_tick = Time.get_ticks_msec() * bobFreq
	var target_y = cW.bobPos.y + sin(time_tick) * cW.bobAmount * secure_vel / 10
	var target_x = cW.bobPos.x + sin(time_tick * 0.5) * cW.bobAmount * secure_vel / 10
	
	if is_finite(target_y) and is_finite(target_x):
		cWModel.position.y = lerp(cWModel.position.y, target_y, cW.bobSpeed * delta)
		cWModel.position.x = lerp(cWModel.position.x, target_x, cW.bobSpeed * delta)

# Резервная функция вызова
func playAnimation(animName : String, animSpeed : float, hasToRestartAnim : bool):
	if animPlayer != null:
		if hasToRestartAnim and animPlayer.current_animation == animName:
			animPlayer.seek(0, true)
		animPlayer.play("%s" % animName, -1, animSpeed)