Godot Multiplayer Controls

######################################################################
#Copyright (C) 2022  Kris Occhipinti
#https://filmsbykris.com

#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation, either version 3 of the License, or
#(at your option) any later version.

#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.

#You should have received a copy of the GNU General Public License
#along with this program.  If not, see <http://www.gnu.org/licenses/>.
######################################################################

extends Sprite

var direction = Vector2()
export var speed = 500
export var player_id = 0

func _process(delta):
    move(delta)

func _input(event):
    if event.device != player_id:
        return

    var x = 0
    var y = 0

    if Input.is_action_pressed("player_right"):
        x += 1
    elif Input.is_action_pressed("player_left"):
        x -= 1

    if Input.is_action_pressed("player_up"):
        y -= 1
    elif Input.is_action_pressed("player_down"):
        y += 1

    direction= Vector2(x,y)

func move(delta):
    position += direction * speed * delta