107 lines
4.3 KiB
C#
107 lines
4.3 KiB
C#
/*************************************************************************
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* ModernUO *
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* Copyright 2019-2021 - ModernUO Development Team *
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* Email: hi@modernuo.com *
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* File: SerializableEntityGeneration.SerializeMethod.cs *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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*************************************************************************/
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using System.Collections.Generic;
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using System.Collections.Immutable;
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using System.Linq;
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using System.Text;
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using Microsoft.CodeAnalysis;
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using SerializableMigration;
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namespace SerializationGenerator
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{
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public static partial class SerializableEntityGeneration
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{
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public static void GenerateSerializeMethod(
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this StringBuilder source,
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Compilation compilation,
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bool isOverride,
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bool encodedVersion,
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ImmutableArray<SerializableProperty> properties,
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SortedDictionary<int, SerializableFieldSaveFlagMethods> serializableFieldSaveFlagMethodsDictionary
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)
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{
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var genericWriterInterface = compilation.GetTypeByMetadataName(SymbolMetadata.GENERIC_WRITER_INTERFACE);
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source.GenerateMethodStart(
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" ",
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"Serialize",
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Accessibility.Public,
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isOverride,
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"void",
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ImmutableArray.Create<(ITypeSymbol, string)>((genericWriterInterface, "writer"))
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);
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const string indent = " ";
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const string innerIndent = $"{indent} ";
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if (isOverride)
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{
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source.AppendLine($"{indent}base.Serialize(writer);");
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source.AppendLine();
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}
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// Version
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source.AppendLine($"{indent}writer.{(encodedVersion ? "WriteEncodedInt" : "Write")}(_version);");
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// Let's collect the flags
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if (serializableFieldSaveFlagMethodsDictionary.Count > 0)
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{
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source.AppendLine($"\n{indent}var saveFlags = SaveFlag.None;");
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foreach (var (order, saveFlagMethods) in serializableFieldSaveFlagMethodsDictionary)
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{
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source.AppendLine($"{indent}if ({saveFlagMethods.DetermineFieldShouldSerialize!.Name}())\n{indent}{{");
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var propertyName = properties[order].Name;
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source.AppendLine($"{innerIndent}saveFlags |= SaveFlag.{propertyName};");
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source.AppendLine($"{indent}}}");
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}
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source.AppendLine($"{indent}writer.WriteEnum(saveFlags);");
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}
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foreach (var property in properties)
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{
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if (serializableFieldSaveFlagMethodsDictionary.ContainsKey(property.Order))
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{
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// Special case
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if (property.Type != "bool")
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{
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source.AppendLine($"\n{indent}if ((saveFlags & SaveFlag.{property.Name}) != 0)\n{indent}{{");
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SerializableMigrationRulesEngine.Rules[property.Rule].GenerateSerializationMethod(
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source,
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innerIndent,
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property
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);
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source.AppendLine($"{indent}}}");
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}
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}
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else
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{
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source.AppendLine();
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SerializableMigrationRulesEngine.Rules[property.Rule].GenerateSerializationMethod(
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source,
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indent,
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property
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);
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}
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}
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source.GenerateMethodEnd(" ");
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}
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}
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}
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