[gd_scene load_steps=5 format=3 uid="uid://bvwxfgygm2xb8"]

[ext_resource type="PackedScene" uid="uid://chbno00ugl6te" path="res://maps/genesis/genesis.tscn" id="1_nulvv"]
[ext_resource type="PackedScene" uid="uid://cbhx1xme0sb7k" path="res://entities/player/player.tscn" id="2_og1vb"]
[ext_resource type="PackedScene" uid="uid://c88l3h0ph00c7" path="res://entities/flag/flag.tscn" id="3_h0rie"]

[sub_resource type="GDScript" id="GDScript_1qrbp"]
script/source = "class_name Multiplayer extends Node

@export_category(\"Parameters\")
@export var MAP : PackedScene
@export var PLAYER : PackedScene
@export var FLAG : PackedScene
@export var MAX_CLIENTS : int = 24

@onready var map : Node = $Map
@onready var players : Node = $Players
@onready var objectives : Node = $Objectives

signal connected_to_server
signal connection_failed

func load_map(scene : PackedScene) -> void:
	map.add_child(scene.instantiate())

func start_server(port : int, nickname : String) -> void:
	var peer : ENetMultiplayerPeer = ENetMultiplayerPeer.new()
	peer.create_server(port, MAX_CLIENTS)

	multiplayer.multiplayer_peer = peer

	load_map.call_deferred(MAP)

	multiplayer.peer_disconnected.connect(remove_player)

	if DisplayServer.get_name() != \"headless\":
		add_player(1, nickname)

	add_flag()

func join_server(host : String, port : int, nickname : String) -> void:
	var peer : ENetMultiplayerPeer= ENetMultiplayerPeer.new()
	peer.create_client(host, port)
	multiplayer.connected_to_server.connect(_on_connected_to_server.bind(nickname))
	multiplayer.connection_failed.connect(_on_connection_failed)
	multiplayer.multiplayer_peer = peer

func _on_connected_to_server(nickname : String) -> void:
	connected_to_server.emit()
	_join_match.rpc(nickname)

func _on_connection_failed() -> void:
	connection_failed.emit()

func respawn_player(player : Player) -> void:
	player.respawn(Vector3(0.0, 150.0, 0.0))

func add_player(peer_id : int, nickname : String) -> void:
	var player : Player = PLAYER.instantiate()
	player.name = str(peer_id)
	player.player_id = peer_id
	player.nickname = nickname
	player.position = Vector3(0.0, 150.0, 0.0)
	players.add_child(player)
	player.died.connect(respawn_player)
	print(\"Peer `%s` connected\" % player.name)

func remove_player(peer_id : int) -> void:
	var node_name : String = str(peer_id)
	if players.has_node(node_name):
		var player : Player = players.get_node(node_name)
		player.die()
		player.queue_free()
		print(\"Peer `%s` disconnected\" % node_name)

@rpc(\"any_peer\")
func _join_match(nickname : String) -> void:
	if multiplayer.is_server():
		add_player(multiplayer.get_remote_sender_id(), nickname)


func add_flag() -> void:
	var flag : Flag = FLAG.instantiate()
	flag.position = Vector3(5.0, 100.0, 0.0)
	objectives.add_child(flag)

func _exit_tree() -> void:
	if multiplayer.is_server():
		multiplayer.peer_connected.disconnect(add_player)
		multiplayer.peer_disconnected.disconnect(remove_player)
"

[node name="Multiplayer" type="Node"]
script = SubResource("GDScript_1qrbp")
MAP = ExtResource("1_nulvv")
PLAYER = ExtResource("2_og1vb")
FLAG = ExtResource("3_h0rie")

[node name="Map" type="Node" parent="."]

[node name="MapSpawner" type="MultiplayerSpawner" parent="."]
_spawnable_scenes = PackedStringArray("res://maps/genesis/genesis.tscn")
spawn_path = NodePath("../Map")
spawn_limit = 1

[node name="Players" type="Node" parent="."]

[node name="PlayersSpawner" type="MultiplayerSpawner" parent="."]
_spawnable_scenes = PackedStringArray("res://entities/player/player.tscn")
spawn_path = NodePath("../Players")

[node name="Objectives" type="Node" parent="."]

[node name="ObjectivesSpawner" type="MultiplayerSpawner" parent="."]
_spawnable_scenes = PackedStringArray("res://entities/flag/flag.tscn")
spawn_path = NodePath("../Objectives")