public void GenerateWriteMethod()
{
var tab = 0;
var writeMethod = new MethodInfo
{
AccessModifiers = AccessModifiers.Public | AccessModifiers.Override,
Arguments = new List <ParameterInfo>
{
new ParameterInfo(typeof(BinaryWriter)),
new ParameterInfo(typeof(int), "nextAddress")
},
ClassName = "Write",
Returns = "int"
};
var binaryWriter = writeMethod.Arguments.First();
var addressParam = writeMethod.Arguments[1];
var bodyBuilder = new StringBuilder();
bodyBuilder.AppendLine(string.Format("using({0})",
StaticReflection.GetMemberName((BinaryWriter b) => b.BaseStream.Pin(), binaryWriter)));
bodyBuilder.AppendLine("{".Tab(ref tab));
foreach (var item in Fields)
{
if (item.IsArray)
{
// fixed byte array like padding or skip arrays
if (item.ArraySize > 0 && Type.GetType(item.FieldTypeName) == typeof(byte))
{
bodyBuilder.AppendLine(string.Format("{0}.Write({1}, 0, {2});", binaryWriter.Name,
item.Value.Name, item.ArraySize));
}
// variable byte array (data)
else if (Type.GetType(item.FieldTypeName) == typeof(byte))
{
bodyBuilder.AppendLine(string.Format("{1} = Guerilla.WriteData({0}, {2}, {1});",
binaryWriter.Name, addressParam.Name, item.Value.Name));
}
// variable short array (data)
else if (Type.GetType(item.FieldTypeName) == typeof(short))
{
bodyBuilder.AppendLine(string.Format("{1} = Guerilla.WriteData({0}, {2}, {1});",
binaryWriter.Name, addressParam.Name, item.Value.Name));
}
// inline array
else if (item.ArraySize > 0)
{
for (var i = 0; i < item.ArraySize; i++)
{
bodyBuilder.AppendLine(string.Format("{0}[{1}].Write({2});", item.Value.Name, i,
binaryWriter.Name));
}
}
// assume a TagBlock
else
{
var format = string.Format("{3} = Guerilla.WriteBlockArray<{1}>({2}, {0}, {3});",
item.Value.Name, item.FieldTypeName, binaryWriter.Name, addressParam.Name);
bodyBuilder.AppendLine(format);
}
}
else
{
if (EnumDefinitions.Any(x => x.Value.Name == item.FieldTypeName))
{
var enumDefinition = EnumDefinitions.First(x => x.Value.Name == item.FieldTypeName);
var type = enumDefinition.BaseType == EnumInfo.Type.Byte
? "Byte"
: enumDefinition.BaseType == EnumInfo.Type.Short ? "Int16" : "Int32";
bodyBuilder.AppendLine(string.Format("{0}.Write(({1}){2});", binaryWriter.Name, type,
item.Value.Name));
}
else if (Type.GetType(item.FieldTypeName) == null)
{
bodyBuilder.AppendLine(string.Format("{0}.Write({1});", item.Value.Name, binaryWriter.Name));
}
else
{
bodyBuilder.AppendLine(string.Format("{0}.Write({1});", binaryWriter.Name, item.Value.Name));
}
}
}
bodyBuilder.AppendLine(string.Format("return {0};", writeMethod.Arguments[1].Name));
bodyBuilder.AppendLine("}".Tab(ref tab));
var baseMethodCall = string.Format("base.{0};\n", writeMethod.GetMethodCallSignature());
writeMethod.Body = baseMethodCall + bodyBuilder.ToString().Trim();
Methods.Add(writeMethod);
}
