Added C client support for multiplayer sendCTRL commands.

C/src/xplaneConnect.c

@@ -373,7 +373,12 @@ short sendPOSI(struct xpcSocket recfd, short ACNum, short numArgs, float valueAr
 
 short sendCTRL(struct xpcSocket recfd, short numArgs, float valueArray[])
 {
-    char message[26] = {0};
+	return sendpCTRL(recfd, numArgs, valueArray, 0);
+}
+
+short sendpCTRL(struct xpcSocket recfd, short numArgs, float valueArray[], char acNum)
+{
+	char message[27] = { 0 };
     int i;
     short position = 5;
     
@@ -407,10 +412,10 @@ short sendCTRL(struct xpcSocket recfd, short numArgs, float valueArray[])
             memcpy(&message[position],&val,sizeof(float));
             position += sizeof(float);
         }        
-        
     }
+	message[position] = acNum;
     
-    sendUDP(recfd, message, 26);
+    sendUDP(recfd, message, 27);
     return 0;
 }
 

C/src/xplaneConnect.h

@@ -72,6 +72,7 @@
         xpcCtrl parseCTRL(const char data[]);
 		xpcCtrl readCTRL(struct xpcSocket recfd);
 		short sendCTRL(struct xpcSocket recfd, short numArgs, float valueArray[]);
+		short sendpCTRL(struct xpcSocket recfd, short numArgs, float valueArray[], char acNum);
     
     // DREF Manipulation
         short readDREF(struct xpcSocket recfd, float *resultArray[], short arraySizes[]);

TestScripts/C Tests/main.c

@@ -289,6 +289,65 @@ short sendCTRLTest() // sendCTRL test
 	return 0;
 }
 
+short sendpCTRLTest()
+{
+	printf("sendNonPlayerCTRL - ");
+
+	// Initialize
+	int i; // Iterator
+	char DREFArray[100][100];
+	float CTRL[6] = { 0.0 };
+	float *recDATA[100];
+	short DREFSizes[100];
+	struct xpcSocket sendPort, recvPort;
+	short result;
+
+	// Setup
+	for (i = 0; i < 100; i++)
+	{
+		recDATA[i] = (float *)malloc(40 * sizeof(float));
+		memset(DREFArray[i], 0, 100);
+	}
+	sendPort = openUDP(49066, "127.0.0.1", 49009);
+	recvPort = openUDP(49008, "127.0.0.1", 49009);
+	strcpy(DREFArray[0], "sim/multiplayer/position/plane1_yolk_pitch");
+	strcpy(DREFArray[1], "sim/multiplayer/position/plane1_yolk_roll");
+	strcpy(DREFArray[2], "sim/multiplayer/position/plane1_yolk_yaw");
+	strcpy(DREFArray[3], "sim/multiplayer/position/plane1_throttle");
+	strcpy(DREFArray[4], "sim/multiplayer/position/plane1_gear_deploy");
+	strcpy(DREFArray[5], "sim/multiplayer/position/plane1_flap_ratio");
+	for (i = 0; i < 100; i++)
+	{
+		DREFSizes[i] = (int)strlen(DREFArray[i]);
+	}
+	CTRL[3] = 0.8; // Throttle
+	CTRL[4] = 1; // Gear
+	CTRL[5] = 0.5; // Flaps
+
+	// Execute
+	sendpCTRL(sendPort, 6, CTRL, 1);
+	result = requestDREF(sendPort, recvPort, DREFArray, DREFSizes, 9, recDATA, DREFSizes); // Test
+
+	// Close
+	closeUDP(sendPort);
+	closeUDP(recvPort);
+
+	// Tests
+	if (result < 0)// Request 1 value
+	{
+		return -6;
+	}
+	for (i = 0; i<6; i++)
+	{
+		if (fabs(recDATA[i][0] - CTRL[i])>1e-4)
+		{
+			return -i - 1;
+		}
+	}
+
+	return 0;
+}
+
 short sendPOSITest() // sendPOSI test
 {
     printf("sendPOSI - ");
@@ -488,6 +547,7 @@ int main(int argc, const char * argv[])
     runTest(sendDREFTest);
 	runTest(sendDATATest);
 	runTest(sendCTRLTest);
+	runTest(sendpCTRLTest);
     runTest(sendPOSITest);
     runTest(pauseTest);
     runTest(connTest);