Initial commit: ROW Client source code

Game client codebase including:
- CharacterActionControl: Character and creature management
- GlobalScript: Network, items, skills, quests, utilities
- RYLClient: Main client application with GUI and event handlers
- Engine: 3D rendering engine (RYLGL)
- MemoryManager: Custom memory allocation
- Library: Third-party dependencies (DirectX, boost, etc.)
- Tools: Development utilities

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Library/dxx8/samples/Multimedia/DirectPlay/Maze/MazeCommon/Packets.h

@@ -0,0 +1,188 @@
+//----------------------------------------------------------------------------
+// File: packets.h
+//
+// Desc: see main.cpp
+//
+// Copyright (c) 1999-2001 Microsoft Corp. All rights reserved.
+//-----------------------------------------------------------------------------
+#ifndef _PACKETS_H
+#define _PACKETS_H
+
+#include "Trig.h"
+
+#pragma pack(push)
+#pragma pack(1)
+
+#define PACK_ARRAY_SIZE     10     //Set the number of elements in our pack array to 10.
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: 
+//-----------------------------------------------------------------------------
+enum
+{
+    PACKETTYPE_SERVER_CONFIG,       // first packet sent 
+    PACKETTYPE_CLIENT_VERSION,      // client responds to PACKETTYPE_SERVER_CONFIG w/ this 
+    PACKETTYPE_SERVER_ACKVERSION,   // server then responds to PACKETTYPE_CLIENT_VERSION w/ this and game begins
+    PACKETTYPE_CLIENT_POS,          // sent to server as client moves
+    PACKETTYPE_SERVER_ACKPOS        // sent to client as server acks the PACKETTYPE_CLIENT_POS packets
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: Base class for packets sent from client to server
+//-----------------------------------------------------------------------------
+struct  ClientPacket
+{
+    ClientPacket();
+    ClientPacket( WORD type ) :
+        wType(type) {};
+
+    WORD    wType;
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: 
+//-----------------------------------------------------------------------------
+struct  ClientPosPacket : public ClientPacket
+{
+    ClientPosPacket();
+    ClientPosPacket( float x , float y, ANGLE cameraYaw )
+        : ClientPacket( PACKETTYPE_CLIENT_POS ) , fX(x) , fY(y), aCameraYaw(cameraYaw) {};
+
+    float   fX,fY;  
+    ANGLE   aCameraYaw;
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: 
+//-----------------------------------------------------------------------------
+struct  ClientVersionPacket : public ClientPacket
+{
+    ClientVersionPacket();
+    ClientVersionPacket( DWORD version )
+        : ClientPacket( PACKETTYPE_CLIENT_VERSION ) , dwVersion(version) {};
+
+    DWORD dwVersion;  
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: Structure containing client net configuration data. 
+//       The server sends this to clients
+//-----------------------------------------------------------------------------
+struct  ClientNetConfig
+{
+    DWORD dwMazeWidth;
+    DWORD dwMazeHeight;
+    DWORD dwThreadWait;
+    WORD  wUpdateRate;
+    WORD  wTimeout;
+    WORD  wClientPackSizeArray[PACK_ARRAY_SIZE]; //Array of 10 custom sizes passed in by user.
+    WORD  wServerPackSizeArray[PACK_ARRAY_SIZE]; //Array of 10 custom server sizes.
+    BYTE  ubClientPackIndex;    
+    BYTE  ubServerPackIndex;    
+
+    BYTE  ubReliableRate;  // Percentage of packets to be transmitted reliably
+};
+
+
+ 
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: Base class for packets sent from server to client
+//-----------------------------------------------------------------------------
+struct  ServerPacket
+{
+    ServerPacket();
+    ServerPacket( WORD type ) : wType(type) {};
+
+    WORD    wType;
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: Configuration data send from server to client
+//-----------------------------------------------------------------------------
+struct  ServerAckVersionPacket : public ServerPacket
+{
+    ServerAckVersionPacket();
+    ServerAckVersionPacket( BOOL accepted, DWORD clientID ) :
+        ServerPacket(PACKETTYPE_SERVER_ACKVERSION), bAccepted(accepted), dwClientID(clientID) {};
+
+    DWORD dwClientID;
+    BOOL bAccepted;
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: Configuration data send from server to client
+//-----------------------------------------------------------------------------
+struct  ServerConfigPacket : public ServerPacket
+{
+    ServerConfigPacket();
+    ServerConfigPacket( const ClientNetConfig& config ) :
+        ServerPacket(PACKETTYPE_SERVER_CONFIG) , Config(config) {};
+
+    ClientNetConfig Config;
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: Chunk of client data for server send to a client
+//-----------------------------------------------------------------------------
+struct PlayerStatePacket
+{
+    DWORD   dwID;
+    float   fX;
+    float   fY;
+    ANGLE   aCameraYaw;
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: 
+//-----------------------------------------------------------------------------
+struct  ServerAckPacket : public ServerPacket
+{
+    ServerAckPacket();
+    ServerAckPacket( DWORD playercount )
+        : ServerPacket(PACKETTYPE_SERVER_ACKPOS), 
+          wPlayerCount(WORD(playercount)) {};
+
+    WORD    wPlayerCount;         // Count of total players on server
+    WORD    wPlayerStatePacketCount;   // Count of following PlayerStatePacket structures
+};
+
+
+#pragma pack(pop)
+
+#endif