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88 lines
4.4 KiB
88 lines
4.4 KiB
//====== Copyright (c) 2016, Valve Corporation, All rights reserved. ========//
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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// Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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// THE POSSIBILITY OF SUCH DAMAGE.
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//===========================================================================//
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//
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// Purpose: The file defines our Google Protocol Buffers which are used in over
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// the wire messages for the Source engine.
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//
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//=============================================================================
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// Note about encoding:
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// http://code.google.com/apis/protocolbuffers/docs/encoding.html
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//
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// TL;DR: Use sint32/sint64 for values that may be negative.
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//
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// There is an important difference between the signed int types (sint32 and sint64)
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// and the "standard" int types (int32 and int64) when it comes to encoding negative
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// numbers. If you use int32 or int64 as the type for a negative number, the
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// resulting varint is always ten bytes long – it is, effectively, treated like a
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// very large unsigned integer. If you use one of the signed types, the resulting
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// varint uses ZigZag encoding, which is much more efficient.
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// Commenting this out allows it to be compiled for SPEED or LITE_RUNTIME.
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// option optimize_for = SPEED;
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// We don't use the service generation functionality
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option cc_generic_services = false;
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//
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// STYLE NOTES:
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//
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// Use CamelCase CMsgMyMessageName style names for messages.
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//
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// Use lowercase _ delimited names like my_steam_id for field names, this is non-standard for Steam,
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// but plays nice with the Google formatted code generation.
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//
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// Try not to use required fields ever. Only do so if you are really really sure you'll never want them removed.
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// Optional should be preffered as it will make versioning easier and cleaner in the future if someone refactors
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// your message and wants to remove or rename fields.
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//
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// Use fixed64 for JobId_t, GID_t, or SteamID. This is appropriate for any field that is normally
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// going to be larger than 2^56. Otherwise use int64 for 64 bit values that are frequently smaller
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// than 2^56 as it will safe space on the wire in those cases.
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//
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// Similar to fixed64, use fixed32 for RTime32 or other 32 bit values that are frequently larger than
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// 2^28. It will safe space in those cases, otherwise use int32 which will safe space for smaller values.
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// An exception to this rule for RTime32 is if the value will frequently be zero rather than set to an actual
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// time.
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//
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import "google/protobuf/descriptor.proto";
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message CEngineGotvSyncPacket
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{
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optional uint64 match_id = 1; // Unique Match ID
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optional uint32 instance_id = 2; // GoTV instance ID
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optional uint32 signupfragment = 3; // Numeric value index of signup fragment
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optional uint32 currentfragment = 4; // Numeric value index of current fragment
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optional float tickrate = 5; // number of ticks per second on server
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optional uint32 tick = 6; // Start Tick of the current fragment
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optional float rtdelay = 8; // delay of this fragment from real-time, seconds
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optional float rcvage = 9; // Receive age: how many seconds since relay last received data from game server
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optional float keyframe_interval = 10; // the interval between full keyframes, in seconds
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};
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// Do not remove this comment due to a bug on the Mac OS X protobuf compiler - <sergiy> integrated from Dota
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