将GameplayTagContainer改回Resource

Author: Liweimin0512

examples/tag_demo/tag_character.gd

@@ -21,13 +21,4 @@ func has_tag(tag: String, exact: bool = true) -> bool:
 
 ## 获取所有标签
 func get_tags() -> Array:
-	return tag_container.get_tags()
-
-# Called when the node enters the scene tree for the first time.
-func _ready() -> void:
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
-	pass
+	return tag_container.get_tags()