Airship + Unittest (#496)

* wings

* update cargo shuttle

* update goblin sound

* add new unit test

* Update CP14EntityTest.cs

* Update CP14RitualTest.cs

* add buy and sell hints

* paper reading

* hardwork

* clean task

* body forkfiltered

* Update crystal.yml

* more fork flitered

* Update basic.yml

* Update wild.yml

* Update CP14EntityTest.cs

* realise pusharing

* pusharing alchemical vials

* coin disappear works

* Fix

Content.Shared/_CP14/Currency/CP14SharedCurrencySystem.cs

@@ -37,11 +37,16 @@ public partial class CP14SharedCurrencySystem : EntitySystem
         return sb.ToString();
     }
 
-    public int GetTotalCurrency(EntityUid uid, CP14CurrencyComponent? currency = null)
+    public int GetTotalCurrency(EntityUid uid)
     {
-        if (!Resolve(uid, ref currency))
+        if (!TryComp<CP14CurrencyComponent>(uid, out var currency))
             return 0;
 
+        return GetTotalCurrency(uid, currency);
+    }
+
+    public int GetTotalCurrency(EntityUid uid, CP14CurrencyComponent currency)
+    {
         var total = currency.Currency;
 
         if (TryComp<StackComponent>(uid, out var stack))