updated_punch_and_walk_10_10_22

extends KinematicBody

var speed = 50
var velocity = Vector3.ZERO
var input_vector = Vector3.ZERO

onready var Anim = $AnimatedSprite3D
var acceleration = 1
var friction = 1

enum state {IDLE,WALK,PUNCH,FALL}
var player_state = state.IDLE

func get_input():
	var dir = Input.get_action_strength("move_right") - Input.get_action_strength("move_left")
	if dir !=0:
		velocity.x = move_toward(velocity.x, dir * speed, acceleration)
	else:
		velocity.x = move_toward(velocity.x, 0, friction)



func update_animation():

	if velocity.x > 0:
		Anim.flip_h = false
		scale.x = 29
	if velocity.x < 0:
		Anim.flip_h = false
		scale.x = -29
	match(player_state):
		state.IDLE:
			Anim.play("idle")
		state.WALK:
			Anim.play("walk")

		state.PUNCH:
			Anim.play("punch")
			yield($AnimatedSprite3D, "animation_finished")
			player_state = state.IDLE



func _physics_process(delta):

	if player_state != state.PUNCH:
		get_input()


		if velocity.x == 0:
			velocity.x = 0
			player_state = state.IDLE

		elif velocity.x != 0:
			player_state = state.WALK

		if velocity.x == 0:
			if  Input.is_action_just_pressed("punch"):
				player_state = state.PUNCH


	if player_state == state.PUNCH and player_state != state.WALK:
		velocity.x = 0



	velocity = move_and_slide(velocity)
	update_animation()