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[LYN-2255] Added extra protection for duplicate replacement of alias logic by bookending the strings.

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This commit is contained in:
Chris Galvan
2021-05-21 12:05:24 -05:00
parent 20ee399864
commit 3d1fa538c2
1 changed files with 8 additions and 2 deletions
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Code/Framework/AzToolsFramework/AzToolsFramework/Prefab/PrefabPublicHandler.cpp
+8 -2
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@@ -109,7 +109,6 @@ namespace AzToolsFramework
for (auto& nestedInstance : instances)
{
AZStd::unique_ptr<Instance> outInstance = commonRootEntityOwningInstance->get().DetachNestedInstance(nestedInstance->GetInstanceAlias());
instancePtrs.emplace_back(AZStd::move(outInstance));
auto linkRef = m_prefabSystemComponentInterface->FindLink(nestedInstance->GetLinkId());
@@ -122,6 +121,8 @@ namespace AzToolsFramework
}
RemoveLink(outInstance, commonRootEntityOwningInstance->get().GetTemplateId(), undoBatch.GetUndoBatch());
instancePtrs.emplace_back(AZStd::move(outInstance));
}
PrefabUndoHelpers::UpdatePrefabInstance(
@@ -823,9 +824,14 @@ namespace AzToolsFramework
QString newEntityDomString = aliasEntityPair.second;
// Replace all of the old alias references with the new ones
// We bookend the aliases with \" as an extra precaution to prevent
// inadvertently replacing a matching string vs. where an actual EntityId is expected
for (auto aliasMapIter : oldAliasToNewAliasMap)
{
newEntityDomString.replace(aliasMapIter.first.c_str(), aliasMapIter.second.c_str());
QString oldAlias = QString("\"%1\"").arg(aliasMapIter.first.c_str());
QString newAlias = QString("\"%1\"").arg(aliasMapIter.second.c_str());
newEntityDomString.replace(oldAlias, newAlias);
}
// Create the new Entity DOM from parsing the JSON string