Revert "Empty"

This reverts commit b98fdd0f29.

scripts/System/Systems.gd

@@ -0,0 +1,31 @@
+class_name Systems extends Node
+const ItemSystem = preload("res://scripts/System/ItemSystem.gd");
+const CutsceneSystem = preload("res://scripts/System/CutsceneSystem.gd");
+const QuestSystem = preload("res://scripts/System/QuestSystem.gd");
+const VNSystem = preload("res://scripts/System/VNSystem.gd");
+const PauseSystem = preload("res://scripts/System/PauseSystem.gd");
+const BattleSystem = preload("res://scripts/System/BattleSystem.gd");
+const CookingSystem = preload("res://scripts/System/CookingSystem.gd");
+const SceneSystem = preload("res://scripts/System/SceneSystem.gd");
+
+var ITEM:ItemSystem;
+var CUTSCENE:CutsceneSystem;
+var QUEST:QuestSystem;
+var VN:VNSystem;
+var PAUSE:PauseSystem;
+var BATTLE:BattleSystem;
+var COOKING:CookingSystem;
+var SCENE:SceneSystem;
+
+func _ready():
+	ITEM = $Item;
+	CUTSCENE = $Cutscene;
+	QUEST = $Quest;
+	VN = $VN;
+	PAUSE = $Pause;
+	BATTLE = $Battle;
+	COOKING = $Cooking;
+	SCENE = $Scene;
+	
+func _process(delta):
+	pass