public static bool Generate(Type structType, string key, out FieldReadWriteHelper readWrite)
{
var dict = new Dictionary <FieldInfo, FieldReadWriteHelper>();
var fields = structType.GetFields();
try
{
foreach (var field in fields)
{
if (field.IsStatic == false && PropertyReadWriteGenerator.GetOne(field.FieldType, key + "." + field.Name, out var fieldReadWrite))
{
dict[field] = fieldReadWrite;
}
}
var helper = new StructReadWriteHelper
{
_readWrites = dict,
_type = structType,
};
readWrite = helper;
}
catch (Exception e)
{
Console.WriteLine(e);
readWrite = null;
}
return(readWrite != null);
}
private static void WriteObj(StructReadWriteHelper helper, object obj)
{
try
{
foreach (var pair in helper._readWrites)
{
pair.Value.Write(pair.Key.GetValue(obj));
}
}
catch (Exception e)
{
Debug.LogException(e);
}
}
public static bool GetOne(Type pType, string key, out FieldReadWriteHelper propHelper)
{
if (HelperDefines.Contains(pType))
{
propHelper = FieldReadWriteHelper.Generate(key, HelperDefines.Get(pType));
}
else if (pType.IsValueType && StructReadWriteHelper.Generate(pType, key, out var readWrite))
{
propHelper = readWrite;
}
else
{
propHelper = null;
throw new Exception("仅支持string, int, float, bool字段和由以上四种字段组成的结构体");
}
return(propHelper != null);
}
private static object ReadObj(StructReadWriteHelper helper, object defaultValue)
{
var obj = Activator.CreateInstance(helper._type);
try
{
foreach (var pair in helper._readWrites)
{
pair.Key.SetValue(obj, pair.Value.Read(pair.Key.GetValue(defaultValue)));
}
}
catch (Exception e)
{
Debug.LogException(e);
}
return(obj);
}