feat: 实现了加载本地数据功能

scripts/settings/settings.gd

@@ -1,14 +1,26 @@
 extends Node2D
 
 func _ready() -> void:
+	init_sources()
+	init_text()
+
+func init_text() -> void:
 	$DataSetting/LineEdit.text = GameManager.data_origin
 	$IPBeginSetting/LineEdit.text = GameManager.ip_begin
 	$UsernameSetting/LineEdit.text = GameManager.username
+	$LoadSource/ChooseSource.select(GameManager.source)
+
+func init_sources() -> void:
+	DownloadManager.get_sources()
+	var options = $LoadSource/ChooseSource
+	for source_name in GameManager.sources:
+		options.add_item(source_name)
 
 func _on_save_button_pressed() -> void:
 	GameManager.data_origin = $DataSetting/LineEdit.text
 	GameManager.ip_begin = $IPBeginSetting/LineEdit.text
 	GameManager.username = $UsernameSetting/LineEdit.text
+	GameManager.source = $LoadSource/ChooseSource.get_selected()
 	SceneManager.goto_scene("main_menu")
 
 
@@ -29,3 +41,9 @@ func _on_download_button_pressed() -> void:
 	DownloadManager.load_resource()
 	$Tips.text = "提示：完成加载"
 	
+
+
+func _on_load_button_pressed() -> void:
+	DownloadManager.uuid = GameManager.sources[$LoadSource/ChooseSource.text]
+	DownloadManager.load_resource()
+	$Tips.text = "提示：完成加载"