feat: 完成设置部分和游戏内房主房客身份及IP地址的识别

scripts/autoload/GameManager.gd

@@ -0,0 +1,3 @@
+extends Node
+
+var data_origin: String = ""

scripts/autoload/GameManager.gd.uid

@@ -0,0 +1 @@
+uid://c11tksjyetdby

scripts/autoload/MultiGame.gd

@@ -1,11 +1,17 @@
 extends Node
 
+var isServer: bool
+
+# 基于低级 ENet 多人游戏
+
 func create_server(player_num: int) -> void:
+	isServer = true
 	var peer = ENetMultiplayerPeer.new()
 	peer.create_server(8989, player_num)
 	multiplayer.multiplayer_peer = peer
 
 func create_client(ip: String) -> void:
+	isServer = false
 	var peer = ENetMultiplayerPeer.new()
 	peer.create_client(ip, 8989)
 	multiplayer.multiplayer_peer = peer

scripts/autoload/SceneManager.gd

@@ -0,0 +1,11 @@
+extends Node
+
+var current_scene = null
+
+func _ready():
+    var root = get_tree().root
+    current_scene = root.get_child(root.get_child_count() - 1)
+
+func goto_scene(path: String):
+    current_scene = path
+    get_tree().change_scene_to_file("res://scenes/%s.tscn" % [path])

scripts/autoload/SceneManager.gd.uid

@@ -0,0 +1 @@
+uid://dxogo0f6xslqs