GEEKING

Microsoft.Xbox.Samples.NetworkMesh/MeshPacket/MeshPacketStructs.h

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+//// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
+//// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+//// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
+//// PARTICULAR PURPOSE.
+////
+//// Copyright (c) Microsoft Corporation. All rights reserved
+#pragma once
+
+namespace Microsoft { namespace Xbox { namespace Samples { namespace NetworkMesh {
+
+public enum class MessageTypeEnum
+{
+    GAME_HEARTBEAT_DATA = 1, // Heartbeat
+    GAME_HELLO_DATA = 2, // First message sent between clients
+    GAME_CHAT_DATA = 3, // Sending chat data
+    GAME_ACK = 4, // Sending ACK packet 
+    GAME_CUSTOM_DATA = 64 // Message type 64 or higher is custom data as defined by the game
+};
+
+// Set data alignment to be 1 byte
+#pragma pack(push) 
+#pragma pack(1) 
+
+struct MeshPacketHeader
+{
+    uint16 messageId; // To keep track of packets being sent/received to detect number of packets dropped.
+    uint8 messageType; // Type of message (MessageTypeEnum)
+    uint8 consoleId; // Mesh unique identifier of the console who created packet
+    uint16 messageSize; // Total number of bytes in the packet
+};  
+
+struct MeshPacketHelloMessageHeader
+{
+    uint8 respondingToHello; // Set to 1 if this packet is responding to a hello message
+    uint16 consoleNameLength; // Length is number of characters, NOT including any null termination
+};
+
+// Store data alignment
+#pragma pack(pop)  
+
+}}}}
+