feat: 常规修改

scripts/autoload/DownloadManager.gd

@@ -120,7 +120,7 @@ func get_sources():
 	var dir: DirAccess = DirAccess.open("user://download/sources/")
 	var subdirs: PackedStringArray = dir.get_directories()
 	for subdir in subdirs:
-		if subdir == "temp":
+		if subdir as String == "temp":
 			continue
 		var file: FileAccess = FileAccess.open("user://download/sources/%s/index.json" % [subdir], FileAccess.READ)
 		var text: String = file.get_as_text()

scripts/autoload/SceneManager.gd

@@ -2,7 +2,7 @@ extends Node
 
 var current_scene = null
 
-var Card = ResourceLoader.load("res://scenes/game/card.tscn")
+var Card: Resource = ResourceLoader.load("res://scenes/game/card.tscn")
 
 func _ready():
 	var root: Window = get_tree().root