public static MapDef valueOf(Type type)
{
MapDef t = new MapDef();
t.code = type.GetHashCode();
t.type = type;
MethodInfo m = type.GetMethod("get_Item");//list的索引器的返回值就是对应类型
if (m == null)
{
Debuger.LogError("找不到索引器 不能确定类型:" + type.Name);
return(null);
}
t.keyType = m.GetParameters()[0].ParameterType;
t.valueType = m.ReturnType;
if (ProtocolCoder.CanRegister(t.keyType))
{
ProtocolCoder.instance.Register(t.keyType);
}
if (ProtocolCoder.CanRegister(t.valueType))
{
ProtocolCoder.instance.Register(t.valueType);
}
return(t);
}
public override bool setValue(IoBuffer ioBuffer, object value)
{
byte flag = Types.OBJECT;
TypeDef def = ProtocolCoder.instance.getTypeDef(value.GetType());
if (def == null)
{
if (ProtocolCoder.CanRegister(value.GetType()))
{
ProtocolCoder.instance.Register(value.GetType());
}
def = ProtocolCoder.instance.getTypeDef(value.GetType());
if (def == null)
{
Debuger.LogError("找不到对象的预定义：{0}", value.GetType().Name);
return(false);
}
}
// 类型标记，#### 0000
ioBuffer.Write(flag);
//名字哈希值
ioBuffer.Write(def.code);
// 字段数量
putVarInt32(ioBuffer, (int)def.fields.Length);
//获取当前要写入的位置
var writePos1 = ioBuffer.WritePos;
//对象长度字段先占位
ioBuffer.Write(0);
BeginParentLog(value.GetType().Name, def.fields.Length);
//Debuger.Log("{0} code:{1} 字段数:{2}", value, def.code, def.fields.Length);
// 遍历属性
for (int i = 0; i < def.fields.Length; i++)
{
AddLogNewLine(def.fields[i].Name + ": ");//加个分隔符
if (!ProtocolCoder.instance.Encode(ioBuffer, def.fields[i].GetValue(value)))
{
return(false);
}
AddLog(",");//加个分隔符
}
EndParentLog();
//再次获取当前要写入的位置
var writePos2 = ioBuffer.WritePos;
//两个位置相减得到对象的序列化大小
var objectLen = writePos2 - writePos1;
//更新序列化大小字段
ioBuffer.WriteBack(objectLen, writePos1);
return(true);
}
public override bool setValue(IoBuffer ioBuffer, object value)
{
byte flag = Types.COLLECTION;
IList l = (IList)value;
//获取元素类型
CollectionDef def = ProtocolCoder.instance.getCollectionDef(value.GetType());
if (def == null)
{
if (ProtocolCoder.CanRegister(value.GetType()))
{
ProtocolCoder.instance.Register(value.GetType());
}
def = ProtocolCoder.instance.getCollectionDef(value.GetType());
if (def == null)
{
Debuger.LogError("list定义{0}不存在", value.GetType().FullName);
return(false);
}
}
// #### 0000
ioBuffer.Write(flag);
putVarInt32(ioBuffer, l.Count);
BeginParentLog("List", l.Count);
bool needNewLine = def.elementType.IsClass && typeof(string) != def.elementType;
for (int i = 0; i < l.Count; i++)
{
if (needNewLine)
{
AddLogNewLine("");
}
if (!ProtocolCoder.instance.Encode(ioBuffer, l[i]))
{
return(false);
}
AddLog(",");//加个分隔符
}
EndParentLog();
return(true);
}
public static TypeDef valueOf(Type type, Dictionary<System.Type, TypeDef> typeDefs)
{
TypeDef t = new TypeDef();
t.code = type.Name.GetHashCode();
t.type = type;
typeDefs.Add(type, t);
t.fields = type.GetFields(BindingFlags.Public | BindingFlags.Instance);//注意这里不支持私有成员
Type fieldType;
for (int i = 0; i < t.fields.Length; ++i)
{
fieldType =t.fields[i].FieldType;
if (ProtocolCoder.CanRegister(fieldType))
ProtocolCoder.instance.Register(fieldType);
}
return t;
}
public static CollectionDef valueOf(Type type)
{
CollectionDef t = new CollectionDef();
t.code = type.GetHashCode();
t.type = type;
MethodInfo m = type.GetMethod("get_Item");//list的索引器的返回值就是对应类型
if (m == null)
{
Debuger.LogError("找不到索引器 不能确定类型:" + type.Name);
return(null);
}
t.elementType = m.ReturnType;
if (ProtocolCoder.CanRegister(t.elementType))
{
ProtocolCoder.instance.Register(t.elementType);
}
return(t);
}