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Made script deserialization more robust

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This commit is contained in:
Simon Lübeß
2023-07-24 21:28:58 +02:00
parent 457b43352a
commit b53ed2d8f2
1 changed files with 33 additions and 24 deletions
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GlitchyEngine/src/World/SceneSerializer.bf
+33 -24
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@@ -613,39 +613,48 @@ class SceneSerializer
// Allocate a string on the stack, because the dictionary uses a string as key // Allocate a string on the stack, because the dictionary uses a string as key
String fieldNameString = scope .(fieldName); String fieldNameString = scope .(fieldName);
Result<StringView> fieldTypeName = reader.Type();
if (fieldTypeName case .Err)
{
Log.EngineLogger.Error($"Failed to read field type for field \"{fieldName}\" in script \"{component.ScriptClassName}\" of entity {entity.UUID} (\"{entity.Name}\")");
reader.FileEntrySkip(1);
dontRemoveComma = true;
continue;
}
Result<ScriptFieldType> fieldType = Enum.Parse<ScriptFieldType>(fieldTypeName, true);
if ((fieldType case .Err))
{
Log.EngineLogger.Error($"Error deserializing field type (Raw string: \"{fieldTypeName}\" of field: \"{fieldName}\" in script \"{component.ScriptClassName}\" of entity {entity.UUID} (\"{entity.Name}\")");
reader.FileEntrySkip(1);
dontRemoveComma = true;
continue;
}
uint8[sizeof(Matrix)] data = .();
if (Deserialize.Value(reader, ValueView(fieldType.Value.GetBeefType(), &data), gBonEnv) case .Err)
{
Log.EngineLogger.Error($"Failed to deserialize data for field: \"{fieldName}\" in script \"{component.ScriptClassName}\" of entity {entity.UUID} (\"{entity.Name}\")");
reader.FileEntrySkip(1);
dontRemoveComma = true;
continue;
}
if (fields.ContainsKey(fieldNameString)) if (fields.ContainsKey(fieldNameString))
{ {
var field = ref fields[fieldNameString]; var field = ref fields[fieldNameString];
Result<StringView> fieldTypeName = reader.Type(); // Make sure the type we deserialized actually is correct.
if (fieldType != field.Type)
if (fieldTypeName case .Err)
{
Log.EngineLogger.Error($"Failed to read field type for field \"{fieldName}\" in script \"{component.ScriptClassName}\" of entity {entity.UUID} (\"{entity.Name}\")");
reader.FileEntrySkip(1);
dontRemoveComma = true;
continue;
}
Result<ScriptFieldType> fieldType = Enum.Parse<ScriptFieldType>(fieldTypeName, true);
if ((fieldType case .Err) || (fieldType != field.Type))
{ {
Log.EngineLogger.Error($"Unexpected field type (\"{fieldTypeName}\" instead of \"{field.Type}\" for field: \"{fieldName}\" in script \"{component.ScriptClassName}\" of entity {entity.UUID} (\"{entity.Name}\")"); Log.EngineLogger.Error($"Unexpected field type (\"{fieldTypeName}\" instead of \"{field.Type}\" for field: \"{fieldName}\" in script \"{component.ScriptClassName}\" of entity {entity.UUID} (\"{entity.Name}\")");
reader.FileEntrySkip(1);
dontRemoveComma = true;
continue; continue;
} }
void* data = &field.[Friend]_data; field.SetData(data);
if (Deserialize.Value(reader, ValueView(field.Type.GetBeefType(), data), gBonEnv) case .Err)
{
Log.EngineLogger.Error($"Failed to deserialize data for field: \"{fieldName}\" in script \"{component.ScriptClassName}\" of entity {entity.UUID} (\"{entity.Name}\")");
reader.FileEntrySkip(1);
dontRemoveComma = true;
continue;
}
} }
else else
{ {