Created basic example that continuously prints the player aircraft's position.

2015-06-11 09:58:01 -07:00
parent b6be2510c5
commit 9359a93068
4 changed files with 222 additions and 0 deletions
--- a/C/monitorExample/main.c
+++ b/C/monitorExample/main.c
@@ -0,0 +1,96 @@
+// Copyright (c) 2013-2015 United States Government as represented by the Administrator of the
+// National Aeronautics and Space Administration. All Rights Reserved.
+//
+// DISCLAIMERS
+//     No Warranty: THE SUBJECT SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY KIND,
+//     EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY THAT
+//     THE SUBJECT SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
+//     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR FREEDOM FROM INFRINGEMENT, ANY WARRANTY
+//     THAT THE SUBJECT SOFTWARE WILL BE ERROR FREE, OR ANY WARRANTY THAT DOCUMENTATION, IF PROVIDED,
+//     WILL CONFORM TO THE SUBJECT SOFTWARE. THIS AGREEMENT DOES NOT, IN ANY MANNER, CONSTITUTE AN
+//     ENDORSEMENT BY GOVERNMENT AGENCY OR ANY PRIOR RECIPIENT OF ANY RESULTS, RESULTING DESIGNS,
+//     HARDWARE, SOFTWARE PRODUCTS OR ANY OTHER APPLICATIONS RESULTING FROM USE OF THE SUBJECT
+//     SOFTWARE.  FURTHER, GOVERNMENT AGENCY DISCLAIMS ALL WARRANTIES AND LIABILITIES REGARDING
+//     THIRD-PARTY SOFTWARE, IF PRESENT IN THE ORIGINAL SOFTWARE, AND DISTRIBUTES IT "AS IS."
+//
+//     Waiver and Indemnity: RECIPIENT AGREES TO WAIVE ANY AND ALL CLAIMS AGAINST THE UNITED STATES
+//     GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS, AS WELL AS ANY PRIOR RECIPIENT.  IF
+//     RECIPIENT'S USE OF THE SUBJECT SOFTWARE RESULTS IN ANY LIABILITIES, DEMANDS, DAMAGES, EXPENSES
+//     OR LOSSES ARISING FROM SUCH USE, INCLUDING ANY DAMAGES FROM PRODUCTS BASED ON, OR RESULTING
+//     FROM, RECIPIENT'S USE OF THE SUBJECT SOFTWARE, RECIPIENT SHALL INDEMNIFY AND HOLD HARMLESS THE
+//     UNITED STATES GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS, AS WELL AS ANY PRIOR RECIPIENT,
+//     TO THE EXTENT PERMITTED BY LAW.  RECIPIENT'S SOLE REMEDY FOR ANY SUCH MATTER SHALL BE THE
+//     IMMEDIATE, UNILATERAL TERMINATION OF THIS AGREEMENT.
+
+#include "../src/xplaneConnect.h"
+#include "stdio.h"
+
+#ifdef WIN32
+#include "Windows.h"
+
+HANDLE console;
+
+void setCursor(short x, short y)
+{
+	if (!console)
+	{
+		console = GetStdHandle(STD_OUTPUT_HANDLE);
+	}
+	COORD dwCursorPosition;
+	dwCursorPosition.X = x;
+	dwCursorPosition.Y = y;
+
+	BOOL result = SetConsoleCursorPosition(console, dwCursorPosition);
+	if (!result)
+	{
+		printf("Unable to set console cursor position. Failed with error code %i.\n", GetLastError());
+		exit(EXIT_FAILURE);
+	}
+}
+#else
+void setCursor(short x, short y)
+{
+	// ???
+}
+#endif
+
+void printChrome()
+{
+	setCursor(0, 0);
+
+	// Set up initial screen, assuming the console is at least 72 characters wide and 16 lines tall.
+	printf("+======================================================================+\n");
+	printf("| X-Plane Connect Status Monitor Example Application                   |\n");
+	printf("+===================+==================================================+\n");
+	printf("| Aircraft Position |                                                  |\n");
+	printf("+-------------------+                                                  |\n");
+	printf("| Lat:              |                                                  |\n");
+	printf("| Lon:              |                                                  |\n");
+	printf("| Alt:              |                                                  |\n");
+	printf("+-------------------+                                                  |\n");
+	printf("+======================================================================+\n");
+}
+
+void printLocation(float lat, float lon, float alt)
+{
+	setCursor(7, 5);
+	printf("%4f", lat);
+	setCursor(7, 6);
+	printf("%4f", lon);
+	setCursor(7, 7);
+	printf("%2fm", alt);
+}
+
+int main(void)
+{
+	printChrome();
+	XPCSocket client = openUDP("127.0.0.1");
+
+	while (1)
+	{
+		float posi[7];
+		getPOSI(client, posi, 0);
+		printLocation(posi[0], posi[1], posi[2]);
+	}
+	return 0;
+}