Merged in initial HUD and Joystick code.

[flightgear.git] / Main / GLUTkey.c

diff --git a/Main/GLUTkey.c b/Main/GLUTkey.c
index 3eeebd7378a4934a339ad9111376f788193ea6e4..5a89d200efa3509726151d3cf5171d775a75099a 100644 (file)
--- a/Main/GLUTkey.c
+++ b/Main/GLUTkey.c
@@ -40,6 +40,8 @@
 #include "../Weather/weather.h"
 
 extern double goal_view_offset;
+extern int show_hud;             /* HUD state */
+
 
 /* Handle keyboard events */
 void GLUTkey(unsigned char k, int x, int y) {
@@ -78,7 +80,10 @@ void GLUTkey(unsigned char k, int x, int y) {
        case 57: /* numeric keypad 9 */
            goal_view_offset = FG_PI * 1.75;
            return;
-       case 90: /* Z */
+       case 72: /* H key */
+           show_hud = !show_hud;
+           return;
+       case 90: /* Z key */
            w->visibility /= 1.10;
            glFogf(GL_FOG_END, w->visibility);
            printf("Fog density = %.4f\n", w->visibility);
@@ -122,7 +127,7 @@ void GLUTkey(unsigned char k, int x, int y) {
        case 51: /* numeric keypad 3 (Pg Dn) */
            fgThrottleMove(0, -0.01);
            return;
-       case 122: /* z */
+       case 122: /* z key */
            w->visibility *= 1.10;
            glFogf(GL_FOG_END, w->visibility);
            printf("Fog density = %.4f\n", w->visibility);
@@ -215,9 +220,12 @@ void GLUTspecialkey(int k, int x, int y) {
 
 
 /* $Log$
-/* Revision 1.18  1997/08/22 21:34:38  curt
-/* Doing a bit of reorganizing and house cleaning.
+/* Revision 1.19  1997/08/25 20:27:21  curt
+/* Merged in initial HUD and Joystick code.
 /*
+ * Revision 1.18  1997/08/22 21:34:38  curt
+ * Doing a bit of reorganizing and house cleaning.
+ *
  * Revision 1.17  1997/07/19 22:34:02  curt
  * Moved PI definitions to ../constants.h
  * Moved random() stuff to ../Utils/ and renamed fg_random()