Optimize GC for RMV pool.

Assets/Cryville/Crtr/Event/ContainerState.cs

@@ -219,7 +219,7 @@ namespace Cryville.Crtr.Event {
 			if (!CachedValues.TryGetValue(key, out tr))
 				CachedValues.Add(key, tr = new CacheEntry { Valid = false });
 			if (tr.Value == null)
-				tr.Value = (Vector)ReflectionHelper.InvokeEmptyConstructor(ChartPlayer.motionRegistry[key].Type);
+				tr.Value = RMVPool.Rent(key).AbsoluteValue;
 			Vector r = tr.Value;
 #if !DISABLE_CACHE
 			if (tr.Valid) return r;