SteamMultiplayerPeerExample/player.gd at demo · OcBuddy/SteamMultiplayerPeerExample · GitHub

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class_name Player
extends CharacterBody2D

const MOTION_SPEED = 180.0
const BOMB_RATE = 0.5

@export
var stunned = false

@export var synced_position : Vector2

@onready
var inputs = $Inputs
var last_bomb_time = BOMB_RATE
var current_anim = ""

func _ready():
	print("Original Player spawned")
	stunned = false
	if str(name).is_valid_int():
		get_node("Inputs/InputsSync").set_multiplayer_authority(str(name).to_int())


func _physics_process(delta):
	var spawner = get_node("../../BombSpawner")

	#print("Multiplayer Peer: ", multiplayer.multiplayer_peer)
	#if multiplayer.multiplayer_peer == null or str(multiplayer.get_unique_id()) == str(name):
	if str(multiplayer.get_unique_id()) == str(name):
		# The client which this player represent will update the controls state, and notify it to everyone.
		inputs.update()

	#if multiplayer.multiplayer_peer == null or is_multiplayer_authority():
	if is_multiplayer_authority():
		# The server updates the position that will be notified to the clients.
		# And increase the bomb cooldown spawning one if the client wants to.
		last_bomb_time += delta
		#if not stunned and is_multiplayer_authority() and inputs.bombing and last_bomb_time >= BOMB_RATE:
		if not stunned and inputs.bombing and last_bomb_time >= BOMB_RATE:
			last_bomb_time = 0.0
			#var spawner = get_node("../../BombSpawner")
			spawner.spawn([position, str(name).to_int()])

	if not stunned:
		# Everybody runs physics. I.e. clients tries to predict where they will be during the next frame.
		velocity = inputs.motion * MOTION_SPEED
		move_and_slide()

	# Also update the animation based on the last known player input state
	var new_anim = "standing"

	if inputs.motion.y < 0:
		new_anim = "walk_up"
	elif inputs.motion.y > 0:
		new_anim = "walk_down"
	elif inputs.motion.x < 0:
		new_anim = "walk_left"
	elif inputs.motion.x > 0:
		new_anim = "walk_right"

	if stunned:
		new_anim = "stunned"

	if new_anim != current_anim:
		current_anim = new_anim
		get_node("anim").play(current_anim)


func set_player_name(value):
	get_node("label").text = value


@rpc("call_local")
func exploded(_by_who):
	if stunned:
		return
	stunned = true
	get_node("anim").play("stunned")