Use !strcmp for all property string-value comparisons.

[flightgear.git] / src / Cockpit / hud.hxx

diff --git a/src/Cockpit/hud.hxx b/src/Cockpit/hud.hxx
index 336a4497bb4866dc989534e338a593fff7e65a5a..f9243297417809eca59154f97d204f2da8d6f1f0 100644 (file)
--- a/src/Cockpit/hud.hxx
+++ b/src/Cockpit/hud.hxx
@@ -172,6 +172,7 @@ extern float get_elev_trimval( void );
 extern float get_rudderval   ( void );
 extern float get_speed       ( void );
 extern float get_aoa         ( void );
+extern float get_nlf         ( void );
 extern float get_roll        ( void );
 extern float get_pitch       ( void );
 extern float get_heading     ( void );
@@ -358,7 +359,7 @@ public:
                 fnt->puts(tmp1);
 
                 fnt->setPointSize(12);
-                char tmp2[p1+1];
+                char tmp2[64];
                 strncpy(tmp2,msg,p1);
                 tmp2[p1]='\0';
                         
@@ -380,7 +381,7 @@ public:
 
     void Draw()
     {
-        puDrawString ( guiFnt, msg, FloatToInt(x), FloatToInt(y) );
+        guiFnt.drawString( msg, FloatToInt(x), FloatToInt(y) );
     }
 };
 
@@ -566,8 +567,8 @@ public:
     {
         glBegin(GL_LINE_LOOP);  // Use polygon to approximate a circle 
         for(int count=0; count<25; count++) {             
-            float cosine = r * cos(count * 2 * M_PI/10.0); 
-            float sine =   r * sin(count * 2 * M_PI/10.0); 
+            float cosine = r * cos(count * 2 * SG_PI/10.0); 
+            float sine =   r * sin(count * 2 * SG_PI/10.0); 
             glVertex2f(cosine+x1, sine+y1);
         }     
         glEnd();