move to subdirectory-based build system

Closes #224

1 files changed, 149 insertions, 0 deletions

diff --git a/protocol-fsuipc/ftnoir_protocol_fsuipc.cpp b/protocol-fsuipc/ftnoir_protocol_fsuipc.cpp
new file mode 100644
index 00000000..702a92d4
--- /dev/null
+++ b/protocol-fsuipc/ftnoir_protocol_fsuipc.cpp
@@ -0,0 +1,149 @@
+/* Homepage         http://facetracknoir.sourceforge.net/home/default.htm        *
+ *                                                                               *
+ * ISC License (ISC)                                                             *
+ *                                                                               *
+ * Copyright (c) 2015, Wim Vriend                                                *
+ *                                                                               *
+ * Permission to use, copy, modify, and/or distribute this software for any      *
+ * purpose with or without fee is hereby granted, provided that the above        *
+ * copyright notice and this permission notice appear in all copies.             *
+ */
+#include "ftnoir_protocol_fsuipc.h"
+#include "opentrack/plugin-api.hpp"
+
+FTNoIR_Protocol::FTNoIR_Protocol()
+{
+	prevPosX = 0.0f;
+	prevPosY = 0.0f;
+	prevPosZ = 0.0f;
+	prevRotX = 0.0f;
+	prevRotY = 0.0f;
+	prevRotZ = 0.0f;
+}
+
+FTNoIR_Protocol::~FTNoIR_Protocol()
+{
+    FSUIPC_Close();
+    FSUIPCLib.unload();
+}
+
+int FTNoIR_Protocol::scale2AnalogLimits( float x, float min_x, float max_x ) {
+double y;
+double local_x;
+	
+	local_x = x;
+	if (local_x > max_x) {
+		local_x = max_x;
+	}
+	if (local_x < min_x) {
+		local_x = min_x;
+	}
+	y = ( 16383 * local_x ) / max_x;
+
+	return (int) y;
+}
+
+void FTNoIR_Protocol::pose(const double *headpose ) {
+    DWORD result;
+    TFSState pitch;
+    TFSState yaw;
+    TFSState roll;
+    WORD FSZoom;
+
+    float virtPosX;
+    float virtPosY;
+    float virtPosZ;
+
+    float virtRotX;
+    float virtRotY;
+    float virtRotZ;
+
+//	qDebug() << "FSUIPCServer::run() says: started!";
+
+    virtRotX = -headpose[Pitch];				// degrees
+    virtRotY = headpose[Yaw];
+    virtRotZ = headpose[Roll];
+
+	virtPosX = 0.0f;											// cm, X and Y are not working for FS2002/2004!
+	virtPosY = 0.0f;
+    virtPosZ = headpose[TZ];
+
+	//
+	// Init. the FSUIPC offsets (derived from Free-track...)
+	//
+	pitch.Control = 66503;
+	yaw.Control = 66504;
+	roll.Control = 66505;
+
+	//
+	// Only do this when the data has changed. This way, the HAT-switch can be used when tracking is OFF.
+	//
+	if ((prevPosX != virtPosX) || (prevPosY != virtPosY) || (prevPosZ != virtPosZ) ||
+		(prevRotX != virtRotX) || (prevRotY != virtRotY) || (prevRotZ != virtRotZ)) {
+		//
+		// Open the connection
+		//
+		FSUIPC_Open(SIM_ANY, &result);
+
+		//
+		// Check the FS-version
+		//
+		if  (((result == FSUIPC_ERR_OK) || (result == FSUIPC_ERR_OPEN)) && 
+			 ((FSUIPC_FS_Version == SIM_FS2K2) || (FSUIPC_FS_Version == SIM_FS2K4))) {
+//			qDebug() << "FSUIPCServer::run() says: FSUIPC opened succesfully";
+			//
+			// Write the 4! DOF-data to FS. Only rotations and zoom are possible.
+			//
+			pitch.Value = scale2AnalogLimits(virtRotX, -180, 180);
+			FSUIPC_Write(0x3110, 8, &pitch, &result);
+
+			yaw.Value = scale2AnalogLimits(virtRotY, -180, 180);
+			FSUIPC_Write(0x3110, 8, &yaw, &result);
+
+			roll.Value = scale2AnalogLimits(virtRotZ, -180, 180);
+			FSUIPC_Write(0x3110, 8, &roll, &result);
+
+			FSZoom = (WORD) (64/50) * virtPosZ + 64;
+			FSUIPC_Write(0x832E, 2, &FSZoom, &result);
+
+			//
+			// Write the data, in one go!
+			//
+			FSUIPC_Process(&result);
+			if (result == FSUIPC_ERR_SENDMSG) {
+                // FSUIPC checks for already open connections and returns FSUIPC_ERR_OPEN in that case
+                // the connection scope is global for the process. this is why above code doesn't
+                // leak resources or have logic errors. see: http://www.purebasic.fr/english/viewtopic.php?t=31112
+				FSUIPC_Close();
+			}
+		}
+	}
+
+	prevPosX = virtPosX;
+	prevPosY = virtPosY;
+	prevPosZ = virtPosZ;
+	prevRotX = virtRotX;
+	prevRotY = virtRotY;
+	prevRotZ = virtRotZ;
+}
+
+bool FTNoIR_Protocol::correct()
+{   
+	qDebug() << "correct says: Starting Function";
+
+	//
+	// Load the DLL.
+	//
+    FSUIPCLib.setFileName( s.LocationOfDLL );
+    if (FSUIPCLib.load() != true) {
+        qDebug() << "correct says: Error loading FSUIPC DLL";
+        return false;
+    }
+    else {
+        qDebug() << "correct says: FSUIPC DLL loaded.";
+    }
+
+	return true;
+}
+
+OPENTRACK_DECLARE_PROTOCOL(FTNoIR_Protocol, FSUIPCControls, FTNoIR_ProtocolDll)