Started quest system

scripts/Item/Item.gd

@@ -0,0 +1,36 @@
+class_name Item
+	
+enum ItemCategory {
+	MEDICINE,
+	KEY_ITEM,
+	INGREDIENT
+};
+	
+func getName() -> String:
+	push_error("getName() must be overridden in derived classes");
+	return "";
+
+func isStackable() -> bool:
+	return true;
+
+func isDroppable() -> bool:
+	return true;
+
+func isSellable() -> bool:
+	return true;
+
+func getSellPrice() -> int:
+	return 0;
+
+func getBuyPrice() -> int:
+	return 0;
+
+func isConsumable() -> bool:
+	return false;
+
+func consume() -> void:
+	pass
+	
+func getCategory() -> ItemCategory:
+	push_error("getCategory() must be overriden in derived class");
+	return ItemCategory.MEDICINE;