void IModule.OnCreate(System.Object param) { CreateParameters createParam = param as CreateParameters; if (createParam == null) { throw new Exception($"{nameof(PatchManager)} create param is invalid."); } _patcher = new PatchManagerImpl(); _patcher.Initialize(createParam); _variantCollector = new VariantCollector(); if (createParam.VariantRules != null) { foreach (var variantRule in createParam.VariantRules) { _variantCollector.RegisterVariantRule(variantRule.VariantGroup, variantRule.TargetVariant); } } }