///////////////////////////////////////////////////////////////////////////
/// <summary>
/// 从流中读取lua消息
/// </summary>
/// <param name="idMsg">配置表中的消息索引</param>
/// <returns></returns>
public luaMessage readLuaMessage(object idMsg)
{
luaMessage msg = (luaMessage)luaMessageCache.createTypeInstance(idMsg);
if (msg == null)
{
return(null);
}
int fieldCount = msg.fieldsCount();
fieldDataInfo fieldData = null;
for (int idx = 1; idx <= fieldCount; idx++)
{
fieldData = (fieldDataInfo)msg[idx];
if (fieldData == null)
{
continue;
}
WireType wireType = fieldData.descriptor.wireType;
ProtoTypeCode typeCode = fieldData.descriptor.typeCode;
string nestedTypeName = fieldData.descriptor.nestedTypeName;
if (tryReadFieldHeader(idx, wireType))
{
//创建值字段
if (!fieldData.appendValue())
{
continue;
}
if (fieldData.descriptor.isRepeated())
{
do
{
var obj = readLuaObject(typeCode, wireType, nestedTypeName);
fieldData.Value.addChild(obj);
} while (tryReadFieldHeader(idx, wireType));
}
else
{
fieldData.Value.valueL = readLuaObject(typeCode, wireType, nestedTypeName);
}
}
}
return(msg);
}
/// <summary>
/// 读取lua消息
/// </summary>
internal static luaMessage readLuaMessage(object idMsg, LuaTable luaMsgTbl)
{
if (luaMsgTbl == null)
{
return(null);
}
luaMessage msg = (luaMessage)luaMessageCache.createTypeInstance(idMsg);
if (msg == null)
{
return(null);
}
//按照索引顺序读取lua表中对应字段的值
int count = msg.fieldsCount();
fieldDataInfo fieldData = null;
for (int i = 1; i <= count; i++)
{
fieldData = (fieldDataInfo)msg[i];
if (fieldData == null)
{
continue;
}
//检查lua表中对应字段的值
string name = fieldData.descriptor.name;
if (luaMsgTbl[name] == null)
{
continue;
}
//创建值字段
if (!fieldData.appendValue())
{
continue;
}
fieldDescriptor des = fieldData.descriptor;
if (des.isRepeated())
{
LuaTable repeatedTbl = (LuaTable)luaMsgTbl[name];
for (int j = 1; j <= repeatedTbl.length(); j++)
{
object subValue = luaType2CType(des.typeCode, repeatedTbl[j]);
if (subValue == null)
{
continue;
}
//嵌入类型
if (des.haveNestedType())
{
object subMsg = readLuaMessage(des.nestedTypeName, (LuaTable)subValue);
if (subMsg != null)
{
fieldData.Value.addChild(subMsg);
}
}
else
{
fieldData.Value.addChild(subValue);
}
}
}
else
{
object value = luaType2CType(des.typeCode, luaMsgTbl[name]);
if (value == null)
{
continue;
}
//嵌入类型
if (des.haveNestedType())
{
fieldData.Value.valueL = readLuaMessage(des.nestedTypeName, (LuaTable)value);
}
else
{
fieldData.Value.valueL = value;
}
}
}
return(msg);
}