FlightSim-Streaming/XPlaneConnectCSP
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Added support for the VIEW command to the plugin.

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- The VIEW command allows clients to change the camera position in X-Plane.
This commit is contained in:
Jason Watkins
2015-05-08 09:03:23 -07:00
parent 386adba561
commit 835f1e6527
2 changed files with 38 additions and 2 deletions
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39
xpcPlugin/MessageHandlers.cpp
View File

@@ -1,10 +1,26 @@
//Copyright (c) 2013-2015 United States Government as represented by the Administrator of the
//National Aeronautics and Space Administration. All Rights Reserved.
//
//X-Plane API
//Copyright(c) 2008, Sandy Barbour and Ben Supnik All rights reserved.
//Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
//associated documentation files(the "Software"), to deal in the Software without restriction,
//including without limitation the rights to use, copy, modify, merge, publish, distribute,
//sublicense, and / or sell copies of the Software, and to permit persons to whom the Software is
//furnished to do so, subject to the following conditions :
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Neither the names of the authors nor that of X - Plane or Laminar Research
// may be used to endorse or promote products derived from this software
// without specific prior written permission from the authors or
// Laminar Research, respectively.
#include "MessageHandlers.h"
#include "DataManager.h"
#include "Drawing.h"
#include "Log.h"
#include "XPLMUtilities.h"
#include <cmath>
#include <cstring>
@@ -36,8 +52,7 @@ namespace XPC
handlers.insert(std::make_pair("SIMU", MessageHandlers::HandleSimu));
handlers.insert(std::make_pair("TEXT", MessageHandlers::HandleText));
handlers.insert(std::make_pair("WYPT", MessageHandlers::HandleWypt));
// Not implemented messages
handlers.insert(std::make_pair("VIEW", MessageHandlers::HandleUnknown));
handlers.insert(std::make_pair("VIEW", MessageHandlers::HandleView));
// X-Plane data messages
handlers.insert(std::make_pair("DSEL", MessageHandlers::HandleXPlaneData));
handlers.insert(std::make_pair("USEL", MessageHandlers::HandleXPlaneData));
@@ -623,6 +638,26 @@ namespace XPC
}
}
void MessageHandlers::HandleView(Message& msg)
{
// Update Log
#if LOG_VERBOSITY > 0
Log::FormatLine("[VIEW] Message Received (Conn %i)", connection.id);
#endif
const std::size_t size = msg.GetSize();
if (size != 9)
{
#if LOG_VERBOSITY > 1
Log::FormatLine("[VIEW] Error: Unexpected length. Message was %d bytes, expected 9.", size);
#endif
return;
}
const unsigned char* buffer = msg.GetBuffer();
int type = *((int*)(buffer + 5));
XPLMCommandKeyStroke(type);
}
void MessageHandlers::HandleWypt(Message& msg)
{
// Update Log