extends KinematicBody2D

signal remoteplayer_velchange(velocity)

# Declare member variables here. Examples:
# var a = 2
# var b = "text"

const GRAVITY = 200.0
const WALK_SPEED = 200

var velocity = Vector2()
var target = Vector2()
var id = 0

# Called when the node enters the scene tree for the first time.
#func _ready():

func _physics_process(delta):
	var velocity_old = velocity

	#print("ist:", self.position, "soll:", target)

	velocity.x = (target.x - self.position.x)
	velocity.y = (target.y - self.position.y)
		
	if velocity_old != velocity:
		emit_signal("remoteplayer_velchange", velocity)
		
	# We don't need to multiply velocity by delta because "move_and_slide" already takes delta time into account.
	# The second parameter of "move_and_slide" is the normal pointing up.
	# In the case of a 2D platformer, in Godot, upward is negative y, which translates to -1 as a normal.
	velocity = move_and_slide(velocity, Vector2(0, -1))
	for i in get_slide_count():
		var collision = get_slide_collision(i)
		if collision:
			pass
			
func setTarget(targetid, pos):
	if targetid == id:
		target = pos
	
# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta):
#