// when localMethod is null, it means serialization is happening within a custom-serialized class
private bool AddDeserializeCode(MethodDefinition method, string paramName, Type paramType, MethodInfo localMethod)
{
Type elementType = paramType;
if (elementType.IsEnum)
{
elementType = Enum.GetUnderlyingType(elementType);
}
// get a method out of NetworkWriter that can serialize the parameter type
MethodInfo typeDeserializer = NetworkScopeUtility.GetNetworkReaderDeserializer(elementType);
// if this type is an array, do some array magic
if (elementType.IsArray)
{
string arrCount = string.Format("{0}_count", paramName);
string arrIndex = string.Format("{0}_index", paramName);
// read count
method.instructions.AddInstruction("Int32 {0} = reader.ReadInt32();", arrCount);
// define variable if deserializing local method
if (localMethod != null)
{
method.instructions.AddInstruction("{0}[] {1} = new {0}[{2}];", elementType.GetElementType(), paramName, arrCount);
}
method.instructions.AddInstruction("for (int {0} = 0; {0} < {1}; {0}++)", arrIndex, arrCount);
return(AddDeserializeCode(method, string.Format("{0}[{1}]", paramName, arrIndex), elementType.GetElementType(), null));
}
// write out the NetworkWriter serializer call
if (typeDeserializer != null)
{
// create new variable if specified
// string createVarModifier = (localMethod != null) ? string.Format("{0} ", paramType) : string.Empty;
bool cast = paramType != elementType;
// call the reader function and assign the value
method.instructions.AddMethodCallWithAssignment(paramName, paramType, "reader", cast, typeDeserializer, localMethod != null);
return(true);
}
// if type can't be serialized by NetworkWriter directly, see if the type has a serializer/deserializer method
if (typeDeserializer == null)
{
typeDeserializer = NetworkScopeUtility.GetCustomTypeDeserializer(elementType);
}
// define variable if we're in the local scope
if (localMethod != null)
{
method.instructions.AddInstruction("{0} {1} = new {0}();", elementType, paramName);
}
if (typeDeserializer != null)
{
// call the static NetworkSerialize method
method.instructions.AddMethodCall(elementType.Name, typeDeserializer, paramName, "reader");
return(true);
}
// attempt to create static serializer if attributed with NetworkSerialization
ClassDefinition autoGeneratedSerializer = CreateStaticSerializerClass(paramType);
if (autoGeneratedSerializer != null)
{
method.instructions.AddInstruction("NetworkSerializer.{0}.NetworkDeserialize({1}, reader);", autoGeneratedSerializer.Name, paramName);
return(true);
}
// can't find serializer? exit out
UnityEngine.Debug.LogWarningFormat("Could not find a deserializer for the type '{0}'", elementType.FullName);
return(false);
}
private bool AddSerializeCode(MethodDefinition method, string paramName, Type paramType)
{
Type elementType = paramType;
if (elementType.IsEnum)
{
elementType = Enum.GetUnderlyingType(elementType);
}
// get a method out of NetworkWriter that can serialize the parameter type
MethodInfo typeSerializer = NetworkScopeUtility.GetNetworkWriterSerializer(elementType);
// if this type is an array, do some array magic
if (elementType.IsArray)
{
// write array count
method.instructions.AddInstruction("writer.Write({0}.Length);", paramName);
string arrCounterName = "_arrCounter";
method.instructions.AddInstruction("for (int {0} = 0; {0} < {1}.Length; {0}++)", arrCounterName, paramName);
return(AddSerializeCode(method, string.Format("{0}[{1}]", paramName, arrCounterName), elementType.GetElementType()));
}
// write out the NetworkWriter serializer call
if (typeSerializer != null)
{
if (elementType != paramType)
{
method.instructions.AddMethodCall("writer", typeSerializer, string.Format("({0}){1}", elementType, paramName));
}
else
{
method.instructions.AddMethodCall("writer", typeSerializer, paramName);
}
return(true);
}
// if type can't be serialized by NetworkWriter directly, see if the type has a serializer/deserializer method
if (typeSerializer == null)
{
typeSerializer = NetworkScopeUtility.GetCustomTypeSerializer(elementType);
}
if (typeSerializer != null)
{
// call the static NetworkSerialize method
method.instructions.AddMethodCall(elementType.Name, typeSerializer, paramName, "writer");
return(true);
}
// attempt to create static serializer if attributed with NetworkSerialization
ClassDefinition autoGeneratedSerializer = CreateStaticSerializerClass(paramType);
if (autoGeneratedSerializer != null)
{
method.instructions.AddInstruction("NetworkSerializer.{0}.NetworkSerialize({1}, writer);", autoGeneratedSerializer.Name, paramName);
return(true);
}
// can't find serializer? exit out
UnityEngine.Debug.LogWarningFormat("Could not find a serializer for the type '{0}'", elementType.FullName);
return(false);
}
