updated beate-em up script 22_09_22

extends KinematicBody

onready var AnimSprite = $AnimatedSprite3D

var velocity = Vector3(0, 0, 0)
var speed = 70
var isAttacking = false
var isJumping = false
var gravity = -20
var jump_impulse = 300
var input_vector = Vector3.ZERO
onready var AttackArea = $AttackArea
export (int) var damage := 10
var canMove = false

var timer = null
var crouch_delay = 0.5
var isCrouch = true
var current_animation

func _ready():
	timer = Timer.new()
	timer.set_one_shot(true)
	timer.set_wait_time(crouch_delay)
	timer.connect("timeout", self, "on_timeout_complete")
	add_child(timer)

func on_timeout_complete():
	isCrouch = true

func _process(delta):
	if $AnimatedSprite3D.animation == "punch" and $AnimatedSprite3D.frame !=2:
		return


	apply_gravity()
	if is_on_floor():
		input_vector.x = Input.get_action_strength("move_right") - 		Input.get_action_strength("move_left")
		input_vector.z = Input.get_action_strength("move_up") - Input.get_action_strength("move_down")
		input_vector = input_vector.normalized()


		if input_vector != Vector3.ZERO and not canMove:
			velocity.x = input_vector.x * speed
			velocity.z = input_vector.z * -speed
			AnimSprite.play("walk")

		else:
			velocity.x = 0
			velocity.z = 0
			AnimSprite.play("idle")
			isAttacking = false


		if Input.is_action_just_pressed("punch") and not isAttacking: #and isWalking:
			$AnimatedSprite3D.play("punch")
			$AttackArea/CollisionShape.disabled = false
			canMove = true


		if Input.is_action_just_pressed("reverse_kick"):
			velocity.x = 0
			velocity.z = 0
			$AnimatedSprite3D.play("reverse_kick")
			isAttacking = true

		else:
			if not is_on_floor():
				velocity.y -= gravity * delta
				velocity.z = 0
				isAttacking = false

		if Input.is_action_just_pressed("jump") && isCrouch:
			velocity.y = 0
			AnimSprite.play("crouch")
			isCrouch = false


			timer.start()


		if velocity.x > 0:
			AnimSprite.flip_h = false
			scale.x = 29
		elif velocity.x < 0:
			AnimSprite.flip_h = false
			scale.x = -29



	velocity = move_and_slide(velocity, Vector3.UP)

	return velocity.normalized()

func apply_gravity():
	velocity.y = velocity.y + gravity





func _on_AnimatedSprite3D_animation_finished():
	if $AnimatedSprite3D.animation == "punch":
		$AttackArea/CollisionShape.disabled = true
		isAttacking = false

	if $AnimatedSprite3D.animation == "reverse_kick":
		$AttackArea/CollisionShape.disabled = true
		isAttacking = false