public static string GetSerializerFieldLine_Serialize(Type fieldType, string fieldAccessor, string fullFieldAccessor = null)
{
if (fullFieldAccessor == null)
{
fullFieldAccessor = "obj" + fieldAccessor;
}
if (fieldType.IsEnum)
{
return($"{NetSerializationCodeGenUtility.GetSerializerNameFromType(fieldType)}.Serialize(({fieldType.GetEnumUnderlyingType()}){fullFieldAccessor}, writer);");
}
if (NetSerializationCodeGenUtility.ConsideredAsValueType(fieldType))
{
return($"{NetSerializationCodeGenUtility.GetSerializerNameFromType(fieldType)}.Serialize(ref {fullFieldAccessor}, writer);");
}
else
{
return($"{NetSerializationCodeGenUtility.GetSerializerNameFromType(fieldType)}.Serialize_Class({fullFieldAccessor}, writer);");
}
}
public static string GetSerializerFieldLine_Deserialize(Type fieldType, string fieldAccessor, string fullFieldAccessor = null)
{
if (fullFieldAccessor == null)
{
fullFieldAccessor = "obj" + fieldAccessor;
}
if (fieldType.IsEnum)
{
return($"{fullFieldAccessor} = ({fieldType.GetPrettyFullName()}){NetSerializationCodeGenUtility.GetSerializerNameFromType(fieldType)}.Deserialize(reader);");
}
else if (NetSerializationCodeGenUtility.ConsideredAsValueType(fieldType))
{
return($"{NetSerializationCodeGenUtility.GetSerializerNameFromType(fieldType)}.Deserialize(ref {fullFieldAccessor}, reader);");
}
else
{
return($"{fullFieldAccessor} = {NetSerializationCodeGenUtility.GetSerializerNameFromType(fieldType)}.Deserialize_Class(reader);");
}
}
public static string GetSerializerFieldLine_GetNetBitSize(Type fieldType, string fieldAccessor, string fullFieldAccessor = null)
{
if (fullFieldAccessor == null)
{
fullFieldAccessor = "obj" + fieldAccessor;
}
if (fieldType.IsEnum)
{
return($"result += {NetSerializationCodeGenUtility.GetSerializerNameFromType(fieldType)}.GetSerializedBitSize();");
}
if (NetSerializationCodeGenUtility.ConsideredAsValueType(fieldType))
{
return($"result += {NetSerializationCodeGenUtility.GetSerializerNameFromType(fieldType)}.GetSerializedBitSize(ref {fullFieldAccessor});");
}
else
{
return($"result += {NetSerializationCodeGenUtility.GetSerializerNameFromType(fieldType)}.GetSerializedBitSize_Class({fullFieldAccessor});");
}
}
public static void Generate(Type type, string completePath, bool clear, bool appendInFile)
{
NetSerializableAttribute serializableAttribute = type.GetCustomAttribute <NetSerializableAttribute>();
List <FieldInfo> fields = new List <FieldInfo>(type.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public));
fields.RemoveAll((f) => NetSerializationCodeGenUtility.ShouldIgnoreCodeGeneration(f, type));
string typeFullName = type.GetPrettyFullName();
Type baseClass = type.BaseType == typeof(object) || type.BaseType == typeof(ValueType) ? null : type.BaseType;
bool couldBeDynamic = !NetSerializationCodeGenUtility.ConsideredAsValueType(type);
bool isDynamicType = serializableAttribute != null ? serializableAttribute.IsBaseClass : false;
string methodObjParameter_Rcv = couldBeDynamic ?
(typeFullName + " obj") :
("ref " + typeFullName + " obj");
StreamWriter writer = GetFileStream(completePath);
if (!appendInFile)
{
writer.Write(
@"// THIS CODE IS GENERATED
// DO NOT MODIFY IT
using System;
using System.Collections.Generic;
");
}
writer.WriteLine("public static class " + NetSerializationCodeGenUtility.GetSerializerNameFromType(type));
writer.WriteLine("{");
if (couldBeDynamic)
{
writer.WriteLine(" public static int GetSerializedBitSize_Class(" + methodObjParameter_Rcv + ")");
writer.WriteLine(" {");
if (clear)
{
writer.WriteLine(" return 0;");
}
else
{
writer.WriteLine(" if (obj == null)");
writer.WriteLine(" return 1;");
if (isDynamicType)
{
writer.WriteLine(" return 1 + NetSerializer.GetSerializedBitSize(obj);");
}
else
{
writer.WriteLine(" return 1 + GetSerializedBitSize(obj);");
}
}
writer.WriteLine(" }");
writer.WriteLine();
}
writer.WriteLine(" public static int GetSerializedBitSize(" + methodObjParameter_Rcv + ")");
writer.WriteLine(" {");
if (clear)
{
writer.WriteLine(" return 0;");
}
else
{
writer.WriteLine(" int result = 0;");
foreach (var field in fields)
{
if (field.FieldType.IsArray)
{
s_generateArrayCode.Add(field.FieldType);
}
else if (field.FieldType.IsGenericType && field.FieldType.GetGenericTypeDefinition() == typeof(List <>))
{
s_generateListCode.Add(field.FieldType);
}
writer.WriteLine(" " + ModelHelpers.GetSerializerFieldLine_GetNetBitSize(field.FieldType, '.' + field.Name));
}
if (baseClass != null)
{
writer.WriteLine(" " + ModelHelpers.GetSerializerFieldLine_GetNetBitSizeBaseClass(baseClass));
}
writer.WriteLine(" return result;");
}
writer.WriteLine(" }");
writer.WriteLine();
if (couldBeDynamic)
{
writer.WriteLine(" public static void Serialize_Class(" + methodObjParameter_Rcv + ", BitStreamWriter writer)");
writer.WriteLine(" {");
if (clear)
{
// nothing
}
else
{
writer.WriteLine(" if (obj == null)");
writer.WriteLine(" {");
writer.WriteLine(" writer.WriteBit(false);");
writer.WriteLine(" return;");
writer.WriteLine(" }");
writer.WriteLine(" writer.WriteBit(true);");
if (isDynamicType)
{
writer.WriteLine(" NetSerializer.Serialize(obj, writer);");
}
else
{
writer.WriteLine(" Serialize(obj, writer);");
}
}
writer.WriteLine(" }");
}
writer.WriteLine(" public static void Serialize(" + methodObjParameter_Rcv + ", BitStreamWriter writer)");
writer.WriteLine(" {");
if (!clear)
{
foreach (var field in fields)
{
writer.WriteLine(" " + ModelHelpers.GetSerializerFieldLine_Serialize(field.FieldType, '.' + field.Name));
}
if (baseClass != null)
{
writer.WriteLine(" " + ModelHelpers.GetSerializerFieldLine_SerializeBaseClass(baseClass));
}
}
writer.WriteLine(" }");
writer.WriteLine();
if (couldBeDynamic)
{
writer.WriteLine(" public static " + typeFullName + " Deserialize_Class(BitStreamReader reader)");
writer.WriteLine(" {");
if (clear)
{
writer.WriteLine(" return null;");
}
else
{
writer.WriteLine(" if (reader.ReadBit() == false)");
writer.WriteLine(" {");
writer.WriteLine(" return null;");
writer.WriteLine(" }");
if (isDynamicType)
{
writer.WriteLine(" return (" + typeFullName + ")NetSerializer.Deserialize(reader);");
}
else
{
writer.WriteLine(" " + typeFullName + " obj = new " + typeFullName + "();");
writer.WriteLine(" Deserialize(obj, reader);");
writer.WriteLine(" return obj;");
}
}
writer.WriteLine(" }");
}
writer.WriteLine(" public static void Deserialize(" + methodObjParameter_Rcv + ", BitStreamReader reader)");
writer.WriteLine(" {");
if (!clear)
{
foreach (var field in fields)
{
writer.WriteLine(" " + ModelHelpers.GetSerializerFieldLine_Deserialize(field.FieldType, '.' + field.Name));
}
if (baseClass != null)
{
writer.WriteLine(" " + ModelHelpers.GetSerializerFieldLine_DeserializeBaseClass(baseClass));
}
}
writer.WriteLine(" }");
writer.WriteLine("}");
}
static void GenerateCode(Type[] netMessageTypes)
{
ulong crc = GetHashFromNetMessageTypes(netMessageTypes);
if (!Directory.Exists(NetSerializationCodeGenSettings.REGISTRY_FILEPATH))
{
Directory.CreateDirectory(NetSerializationCodeGenSettings.REGISTRY_FILEPATH);
}
if (!File.Exists(CompletePath))
{
File.Create(CompletePath).Close();
}
using (FileStream fileStream = File.Open(CompletePath, FileMode.Truncate))
{
using (StreamWriter writer = new StreamWriter(fileStream))
{
writer.Flush();
writer.WriteLine("// THIS CODE IS GENERATED");
writer.WriteLine("// DO NOT MODIFY IT");
writer.WriteLine();
writer.WriteLine("using System;");
writer.WriteLine("using System.Collections.Generic;");
writer.WriteLine();
writer.WriteLine("public static class " + NetSerializationCodeGenSettings.REGISTRY_CLASSNAME);
writer.WriteLine("{");
writer.WriteLine(" public static readonly ulong crc = " + crc + ";");
writer.WriteLine();
writer.WriteLine(" public static readonly Type[] types = new Type[]");
writer.WriteLine(" {");
bool addComma = false;
foreach (Type type in netMessageTypes)
{
if (addComma)
{
writer.WriteLine(" ,");
}
writer.WriteLine(" typeof(" + type.GetPrettyFullName() + ")");
addComma = true;
}
writer.WriteLine(" };");
writer.WriteLine();
writer.WriteLine(" public static readonly Dictionary<Type, Func<object, int>> map_GetBitSize = new Dictionary<Type, Func<object, int>>()");
writer.WriteLine(" {");
addComma = false;
for (int i = 0; i < netMessageTypes.Length; i++)
{
Type t = netMessageTypes[i];
if (addComma)
{
writer.WriteLine(" ,");
}
writer.WriteLine(" [typeof(" + t.GetPrettyFullName() + ")] = (obj) =>");
writer.WriteLine(" {");
writer.WriteLine(" " + t.GetPrettyFullName() + " castedObj = (" + t.GetPrettyFullName() + ")obj;");
if (NetSerializationCodeGenUtility.ConsideredAsValueType(t))
{
writer.WriteLine(" return " + NetSerializationCodeGenUtility.GetSerializerNameFromType(t) + ".GetSerializedBitSize(ref castedObj);");
}
else
{
writer.WriteLine(" return " + NetSerializationCodeGenUtility.GetSerializerNameFromType(t) + ".GetSerializedBitSize(castedObj);");
}
writer.WriteLine(" }");
addComma = true;
}
writer.WriteLine(" };");
writer.WriteLine();
writer.WriteLine(" public static readonly Dictionary<Type, Action<object, BitStreamWriter>> map_Serialize = new Dictionary<Type, Action<object, BitStreamWriter>>()");
writer.WriteLine(" {");
addComma = false;
for (int i = 0; i < netMessageTypes.Length; i++)
{
Type t = netMessageTypes[i];
if (addComma)
{
writer.WriteLine(" ,");
}
writer.WriteLine(" [typeof(" + t.GetPrettyFullName() + ")] = (obj, writer) =>");
writer.WriteLine(" {");
writer.WriteLine(" " + t.GetPrettyFullName() + " castedObj = (" + t.GetPrettyFullName() + ")obj;");
if (NetSerializationCodeGenUtility.ConsideredAsValueType(t))
{
writer.WriteLine(" " + NetSerializationCodeGenUtility.GetSerializerNameFromType(t) + ".Serialize(ref castedObj, writer);");
}
else
{
writer.WriteLine(" " + NetSerializationCodeGenUtility.GetSerializerNameFromType(t) + ".Serialize(castedObj, writer);");
}
writer.WriteLine(" }");
addComma = true;
}
writer.WriteLine(" };");
writer.WriteLine();
writer.WriteLine(" public static readonly Dictionary<UInt16, Func<BitStreamReader, object>> map_Deserialize = new Dictionary<UInt16, Func<BitStreamReader, object>>()");
writer.WriteLine(" {");
addComma = false;
for (int i = 0; i < netMessageTypes.Length; i++)
{
Type t = netMessageTypes[i];
if (addComma)
{
writer.WriteLine(" ,");
}
writer.WriteLine(" [" + i + "] = (reader) =>");
writer.WriteLine(" {");
writer.WriteLine(" " + t.GetPrettyFullName() + " obj = new " + t.GetPrettyFullName() + "();");
if (NetSerializationCodeGenUtility.ConsideredAsValueType(t))
{
writer.WriteLine(" " + NetSerializationCodeGenUtility.GetSerializerNameFromType(t) + ".Deserialize(ref obj, reader);");
}
else
{
writer.WriteLine(" " + NetSerializationCodeGenUtility.GetSerializerNameFromType(t) + ".Deserialize(obj, reader);");
}
writer.WriteLine(" return obj;");
writer.WriteLine(" }");
addComma = true;
}
writer.WriteLine(" };");
writer.WriteLine("}");
}
}
}