//
// $Id$
+#include <simgear/compiler.h>
+#include <simgear/misc/exception.hxx>
#ifdef HAVE_CONFIG_H
# include <config.h>
#include <GL/glut.h>
#include <stdlib.h>
-#include <string.h>
+#include STL_STRING
+#include STL_FSTREAM
-#ifdef HAVE_VALUES_H
-# include <values.h> // for MAXINT
-#endif
+#include <simgear/constants.h>
+#include <simgear/debug/logstream.hxx>
+#include <simgear/misc/props.hxx>
+//#include <simgear/math/fg_random.h>
+//#include <simgear/math/polar3d.hxx>
#include <Aircraft/aircraft.hxx>
-#include <Debug/logstream.hxx>
+#include <Autopilot/newauto.hxx>
#include <GUI/gui.h>
-#include <Include/fg_constants.h>
-#include <Main/options.hxx>
-#include <Math/fg_random.h>
-#include <Math/mat3.h>
-#include <Math/polar3d.hxx>
-#include <Network/network.h>
+#include <Main/globals.hxx>
+#include <Main/fg_props.hxx>
+#include <Main/viewmgr.hxx>
+#ifdef FG_NETWORK_OLK
+#include <NetworkOLK/network.h>
+#endif
#include <Scenery/scenery.hxx>
-#include <Time/fg_timer.hxx>
+//#include <Time/fg_timer.hxx>
#if defined ( __sun__ ) || defined ( __sgi )
extern "C" {
fgLineList HUD_LineList;
fgLineList HUD_StippleLineList;
+fntRenderer *HUDtext = 0;
+float HUD_TextSize = 0;
+int HUD_style = 0;
+
+float HUD_matrix[16];
+static float hud_trans_alpha = 0.67f;
+
+
+//$$$ begin - added, Neetha, 28 Nov 2k
+
+static string name;
+static int x;
+static int y;
+static UINT width;
+static UINT height;
+static float factor;
+static float span_units;
+static float division_units;
+static float minor_division = 0;
+static UINT screen_hole;
+static UINT lbl_pos;
+static bool working;
+static string loadfn;
+static UINT options;
+static float maxValue;
+static float minValue;
+static float scaling;
+static UINT major_divs;
+static UINT minor_divs;
+static UINT modulator;
+static int dp_showing = 0;
+static string label_format;
+static string prelabel;
+static string postlabel;
+static int justi;
+static int blinking;
+static float maxBankAngle;
+static float maxSlipAngle;
+static UINT gap_width;
+static bool latitude;
+static bool longitude;
+static bool tick_bottom;
+static bool tick_top;
+static bool tick_right;
+static bool tick_left;
+static bool cap_bottom;
+static bool cap_top;
+static bool cap_right;
+static bool cap_left;
+static float marker_off;
+static string type;
+static bool enable_pointer;
+static string type_pointer;
+static bool frl_spot;
+static bool target;
+static bool vel_vector;
+static bool drift;
+static bool alpha;
+static bool energy;
+static bool climb_dive;
+static bool glide;
+static float glide_slope_val;
+static bool worm_energy;
+static bool waypoint;
+
+static FLTFNPTR load_fn;
+static fgLabelJust justification;
+static const char *pre_label_string = 0;
+static const char *post_label_string = 0;
+
+int readHud( istream &input );
+int readInstrument ( const SGPropertyNode * node);
+static instr_item * readLadder ( const SGPropertyNode * node);
+static instr_item * readCard ( const SGPropertyNode * node);
+static instr_item * readLabel( const SGPropertyNode * node);
+static instr_item * readTBI( const SGPropertyNode * node);
+//$$$ end - added, Neetha, 28 Nov 2k
+
+void fgHUDalphaInit( void );
+
class locRECT {
public:
RECT rect;
}
// #define DEBUG
+#ifdef OLD_CODE
void drawOneLine( UINT x1, UINT y1, UINT x2, UINT y2)
{
glBegin(GL_LINES);
if(*msg)
{
// puDrawString ( NULL, msg, x, y );
-
glRasterPos2f(x, y);
while (*msg) {
glutBitmapCharacter(font, *msg);
if(*msg)
{
glPushMatrix();
- glRotatef(theta * RAD_TO_DEG, 0.0, 0.0, 1.0);
+ glRotatef(theta * SGD_RADIANS_TO_DEGREES, 0.0, 0.0, 1.0);
sintheta = sin(theta);
costheta = cos(theta);
xx = (int)(x * costheta + y * sintheta);
}
return 0 ;
}
+#endif // OLD_CODE
//========================= End of Class Implementations===================
// fgHUDInit
#define INSTRDEFS 21
-int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
+//$$$ begin - added, Neetha, 28 Nov 2k
+static instr_item *
+readLadder(const SGPropertyNode * node)
{
- instr_item *HIptr;
-// int index;
- int font_size;
-
-// int off = 50;
- int min_x = 25; //off/2;
- int max_x = 615; //640-(off/2);
-// int min_y = off;
- int max_y = 430; //480-off;
- int cen_x = 320;
- int cen_y = 240;
- unsigned int text_h = 10;
- unsigned int ladr_w2 = 60;
- int ladr_h2 = 90;
- int ladr_t = 35;
- int compass_w = 200;
- int gap = 10;
-
- font_size = (current_options.get_xsize() > 1000) ? LARGE : SMALL;
-
- HUD_style = 1;
-
- FG_LOG( FG_COCKPIT, FG_INFO, "Initializing current aircraft HUD" );
-
-// deque < instr_item * > :: iterator first = HUD_deque.begin();
-// deque < instr_item * > :: iterator last = HUD_deque.end();
-// HUD_deque.erase( first, last); // empty the HUD deque
-
- HUD_deque.erase( HUD_deque.begin(), HUD_deque.end()); // empty the HUD deque
-
-// hud->code = 1;
-// hud->status = 0;
-
- // For now lets just hardcode the hud here.
- // In the future, hud information has to come from the same place
- // aircraft information came from.
-
-// fgHUDSetTimeMode( hud, NIGHT );
-// fgHUDSetBrightness( hud, BRT_LIGHT );
-
-// case 0: // TBI
-// int x = 290; /*cen_x-30*/
-// int y = 45; /*off-5*/
-// HIptr = (instr_item *) new fgTBI_instr( x, y, ladr_w2, text_h );
- HIptr = (instr_item *) new fgTBI_instr( 290, 45, 60, 10 );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 1: // Artificial Horizon
- HIptr = (instr_item *) new HudLadder( cen_x-ladr_w2, cen_y-ladr_h2,
- 2*ladr_w2, 2*ladr_h2 );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 4: // GYRO COMPASS
- HIptr = (instr_item *) new hud_card( cen_x-(compass_w/2),
- max_y,
- compass_w,
- 28,
- get_heading,
- HUDS_TOP,
- 360, 0,
- 1.0,
- 5, 1,
- 360,
- 0,
- 25,
- true);
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 5: // AMSL
- HIptr = (instr_item *) new hud_card( max_x - 35 -15, // 15 to balance speed card
- cen_y-(compass_w/2),
- 35,
- compass_w,
- get_altitude,
-// HUDS_RIGHT | HUDS_VERT,
- HUDS_LEFT | HUDS_VERT,
- 5000, -1000,
- 1.0,
- 100, 25,
- 0,
- 0,
- 250,
- true);
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 6:
- HIptr = (instr_item *) new guage_instr( cen_x-50, // x
- cen_y + ladr_h2 -20, // y
- 100, // width
- 20, // height
- get_aileronval, // data source
- HUDS_BOTTOM | HUDS_NOTEXT,
- 100.0,
- +1.0,
- -1.0);
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 3: // Radio Altimeter
- HIptr = (instr_item *) new hud_card( cen_x + ladr_w2 + gap + 13 + ladr_t,
- cen_y-75,
- 25,
- 150,
- get_agl,
- HUDS_LEFT | HUDS_VERT,
- 1000, 0,
- 1.0,
- 25, 5,
- 0,
- 0,
- 200.0,
- true);
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 7:
- HIptr = (instr_item *) new guage_instr( cen_x -ladr_w2 -gap -13 -20 -ladr_t,
- cen_y-50, // y
- 20, // width
- 100, // height
- get_elevatorval, // data source
- HUDS_RIGHT | HUDS_VERT | HUDS_NOTEXT,
- -100.0, // Scale data
- +1.0, // Data Range
- -1.0);
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 8:
- HIptr = (instr_item *) new guage_instr( cen_x-50, // x
- cen_y -gap -ladr_w2 -20, //-85 // y
- 100, // width
- 20, // height
- get_rudderval, // data source
- HUDS_TOP | HUDS_NOTEXT,
- 100.0,
- +1.0,
- -1.0);
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 2: // KIAS
- HIptr = (instr_item *) new hud_card( min_x +10 +5, //min_x +18,
- cen_y-(compass_w/2),
- 28,
- compass_w,
- get_speed,
-// HUDS_LEFT | HUDS_VERT,
- HUDS_RIGHT | HUDS_VERT,
- 200.0, 0.0,
- 1.0,
- 10, 5,
- 0,
- 0,
- 50.0,
- true);
-
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 9:
- HIptr = (instr_item *) new guage_instr( min_x-10, // x
- cen_y -75, // y
- 20, // width
- 150, // height
- get_throttleval, // data source
-// HUDS_VERT | HUDS_RIGHT | HUDS_NOTEXT,
- HUDS_VERT | HUDS_LEFT | HUDS_NOTEXT, 100.0,
- 1.0,
- 0.0
- );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-// Remove this when below uncommented
-// case 10:
- HIptr = (instr_item *) new instr_label( 10,
- 25,
- 60,
- 10,
- get_frame_rate,
- "%5.1f",
- "",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
- HIptr = (instr_item *) new lat_label( (cen_x - (compass_w/2))/2,
- max_y,
- 1,
- text_h,
- get_latitude,
- "%s%", //"%.0f",
- "", //"Lat ",
- "",
- 1.0,
- HUDS_TOP,
- CENTER_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
- HIptr = (instr_item *) new lon_label(((cen_x+compass_w/2)+(2*cen_x))/2,
- max_y,
- 1, text_h,
- get_longitude,
- "%s%",//"%.0f",
- "", //"Lon ",
- "",
- 1.0,
- HUDS_TOP,
- CENTER_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-/*
-// case 10: // Digital KIAS
- HIptr = (instr_item *) new instr_label ( 110,
- 150,
- 40,
- 30,
- get_speed,
- "%5.0f",
- NULL,
- " Kts",
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 11: // Digital Rate of Climb
- HIptr = (instr_item *) new instr_label ( 110,
- 135,
- 40,
- 10,
- get_climb_rate,
- "%5.0f",
- " Climb",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 12: // Roll indication diagnostic
- HIptr = (instr_item *) new instr_label ( 110,
- 120,
- 40,
- 10,
- get_roll,
- "%5.2f",
- " Roll",
- " Deg",
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 13: // Angle of attack diagnostic
- HIptr = (instr_item *) new instr_label ( 440,
- 150,
- 60,
- 10,
- get_aoa,
- " %5.2f",
- "AOA",
- " Deg",
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 14:
- HIptr = (instr_item *) new instr_label ( 440,
- 135,
- 60,
- 10,
- get_heading,
- " %5.1f",
- "Heading ",
- " Deg",
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 15:
- HIptr = (instr_item *) new instr_label ( 440,
- 120,
- 60,
- 10,
- get_sideslip,
- "%5.2f",
- "Sideslip ",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 16:
- HIptr = (instr_item *) new instr_label( 440,
- 100,
- 60,
- 10,
- get_throttleval,
- "%5.2f",
- "Throttle ",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 17:
- HIptr = (instr_item *) new instr_label( 440,
- 85,
- 60,
- 10,
- get_elevatorval,
- "%5.2f",
- "Elevator ",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 18:
- HIptr = (instr_item *) new instr_label( 440,
- 60,
- 60,
- 10,
- get_aileronval,
- "%5.2f",
- "Aileron ",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 19:
- HIptr = (instr_item *) new instr_label( 10,
- 10,
- 60,
- 10,
- get_frame_rate,
- "%.1f",
- "Frame rate = ",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-
-// case 20:
- switch( current_options.get_tris_or_culled() ) {
- case 0:
- HIptr = (instr_item *) new instr_label( 10,
- 25,
- 120,
- 10,
- get_vfc_tris_drawn,
- "%.0f",
- "Tris Rendered = ",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- break;
- case 1:
- HIptr = (instr_item *) new instr_label( 10,
- 25,
- 90,
- 10,
- get_vfc_ratio,
- "%.2f",
- "VFC Ratio = ",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- break;
- }
- break;
-
-// case 21:
- HIptr = (instr_item *) new instr_label( 10,
- 40,
- 90,
- 10,
- get_fov,
- "%.1f",
- "FOV = ",
- NULL,
- 1.0,
- HUDS_TOP,
- RIGHT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.insert( HUD_deque.begin(), HIptr);
-*/
-// default:
-// HIptr = 0;;
-// }
-// if( HIptr ) { // Anything to install?
-// HUD_deque.insert( HUD_deque.begin(), HIptr);
-// }
-// index++;
-// }
-// while( HIptr );
-
- return 0; // For now. Later we may use this for an error code.
-}
+ instr_item *p;
+
+ name = node->getStringValue("name");
+ x = node->getIntValue("x");
+ y = node->getIntValue("y");
+ width = node->getIntValue("width");
+ height = node->getIntValue("height");
+ factor = node->getFloatValue("compression_factor");
+ span_units = node->getFloatValue("span_units");
+ division_units = node->getFloatValue("division_units");
+ screen_hole = node->getIntValue("screen_hole");
+ lbl_pos = node->getIntValue("lbl_pos");
+ frl_spot = node->getBoolValue("enable_frl",false);
+ target = node->getBoolValue("enable_target_spot",false);
+ vel_vector = node->getBoolValue("enable_velocity_vector",false);
+ drift = node->getBoolValue("enable_drift_marker",false);
+ alpha = node->getBoolValue("enable_alpha_bracket",false);
+ energy = node->getBoolValue("enable_energy_marker",false);
+ climb_dive = node->getBoolValue("enable_climb_dive_marker",false);
+ glide = node->getBoolValue("enable_glide_slope_marker",false);
+ glide_slope_val = node->getFloatValue("glide_slope",-4.0);
+ worm_energy = node->getBoolValue("enable_energy_marker",false);
+ waypoint = node->getBoolValue("enable_waypoint_marker",false);
+ working = node->getBoolValue("working");
+
+ SG_LOG(SG_INPUT, SG_INFO, "Done reading instrument " << name);
+
+
+ p = (instr_item *) new HudLadder( name, x, y,
+ width, height, factor,
+ get_roll, get_pitch,
+ span_units, division_units, minor_division,
+ screen_hole, lbl_pos, frl_spot, target, vel_vector,
+ drift, alpha, energy, climb_dive,
+ glide, glide_slope_val, worm_energy,
+ waypoint, working);
+
+ return p;
+
+} //end readLadder
+
+static instr_item *
+readCard(const SGPropertyNode * node)
+{
-int fgHUDInit2( fgAIRCRAFT * /* current_aircraft */ )
+ instr_item *p;
+
+ name = node->getStringValue("name");
+ x = node->getIntValue("x");
+ y = node->getIntValue("y");
+ width = node->getIntValue("width");
+ height = node->getIntValue("height");
+ loadfn = node->getStringValue("loadfn");
+ options = node->getIntValue("options");
+ maxValue = node->getFloatValue("maxValue");
+ minValue = node->getFloatValue("minValue");
+ scaling = node->getFloatValue("disp_scaling");
+ major_divs = node->getIntValue("major_divs");
+ minor_divs = node->getIntValue("minor_divs");
+ modulator = node->getIntValue("modulator");
+ span_units = node->getFloatValue("value_span");
+ type = node->getStringValue("type");
+ tick_bottom = node->getBoolValue("tick_bottom",false);
+ tick_top = node->getBoolValue("tick_top",false);
+ tick_right = node->getBoolValue("tick_right",false);
+ tick_left = node->getBoolValue("tick_left",false);
+ cap_bottom = node->getBoolValue("cap_bottom",false);
+ cap_top = node->getBoolValue("cap_top",false);
+ cap_right = node->getBoolValue("cap_right",false);
+ cap_left = node->getBoolValue("cap_left",false);
+ marker_off = node->getFloatValue("marker_offset",0.0);
+ enable_pointer = node->getBoolValue("enable_pointer",true);
+ type_pointer = node->getStringValue("pointer_type");
+ working = node->getBoolValue("working");
+
+
+ SG_LOG(SG_INPUT, SG_INFO, "Done reading instrument " << name);
+
+
+ if(type=="guage")
+ span_units = maxValue - minValue;
+
+ if(loadfn=="anzg")
+ load_fn = get_anzg;
+ else
+ if(loadfn=="heading")
+ load_fn = get_heading;
+ else
+ if(loadfn=="aoa")
+ load_fn = get_aoa;
+ else
+ if(loadfn=="climb")
+ load_fn = get_climb_rate;
+ else
+ if(loadfn=="altitude")
+ load_fn = get_altitude;
+ else
+ if(loadfn=="agl")
+ load_fn = get_agl;
+ else
+ if(loadfn=="speed")
+ load_fn = get_speed;
+ else
+ if(loadfn=="view_direction")
+ load_fn = get_view_direction;
+ else
+ if(loadfn=="aileronval")
+ load_fn = get_aileronval;
+ else
+ if(loadfn=="elevatorval")
+ load_fn = get_elevatorval;
+ else
+ if(loadfn=="rudderval")
+ load_fn = get_rudderval;
+ else
+ if(loadfn=="throttleval")
+ load_fn = get_throttleval;
+
+
+ p = (instr_item *) new hud_card( x,
+ y,
+ width,
+ height,
+ load_fn,
+ options,
+ maxValue, minValue,
+ scaling,
+ major_divs, minor_divs,
+ modulator,
+ dp_showing,
+ span_units,
+ type,
+ tick_bottom,
+ tick_top,
+ tick_right,
+ tick_left,
+ cap_bottom,
+ cap_top,
+ cap_right,
+ cap_left,
+ marker_off,
+ enable_pointer,
+ type_pointer,
+ working);
+ return p;
+}// end readCard
+
+static instr_item *
+readLabel(const SGPropertyNode * node)
{
-// instr_item *HIptr;
-// int index;
- int font_size;
-
- int off = 50;
-// int min_x = off;
-// int max_x = 640-off;
-// int min_y = off;
- int max_y = 480-off;
- int cen_x = 640 / 2;
- int cen_y = 480 / 2;
- int text_h = 10;
- int ladr_w2 = 60;
- int ladr_h2 = 90;
-// int ladr_t = 35;
- int compass_w = 200;
-// int gap = 10;
-
- font_size = (current_options.get_xsize() > 1000) ? LARGE : SMALL;
+ instr_item *p;
+
+ int font_size = (fgGetInt("/sim/startup/xsize") > 1000) ? LARGE : SMALL;
+
+ name = node->getStringValue("name");
+ x = node->getIntValue("x");
+ y = node->getIntValue("y");
+ width = node->getIntValue("width");
+ height = node->getIntValue("height");
+ loadfn = node->getStringValue("data_source");
+ label_format = node->getStringValue("label_format");
+ prelabel = node->getStringValue("pre_label_string");
+ postlabel = node->getStringValue("post_label_string");
+ scaling = node->getFloatValue("scale_data");
+ options = node->getIntValue("options");
+ justi = node->getIntValue("justification");
+ blinking = node->getIntValue("blinking");
+ latitude = node->getBoolValue("latitude",false);
+ longitude = node->getBoolValue("longitude",false);
+ working = node->getBoolValue("working");
+
+
+ SG_LOG(SG_INPUT, SG_INFO, "Done reading instrument " << name);
+
+
+ if ( justi == 0 ) {
+ justification = LEFT_JUST;
+ } else {
+ if ( justi == 1 ) {
+ justification = CENTER_JUST;
+ } else {
+ if ( justi == 2 ) {
+ justification = RIGHT_JUST;
+ }
+ }
+ }
- HUD_style = 2;
+ if ( prelabel == "NULL" ) {
+ pre_label_string = NULL;
+ } else {
+ if ( prelabel == "blank" ) {
+ pre_label_string = " ";
+ } else {
+ pre_label_string = prelabel.c_str();
+ }
+ }
- FG_LOG( FG_COCKPIT, FG_INFO, "Initializing current aircraft HUD" );
-
-// deque < instr_item * > :: iterator first = HUD_deque.begin();
-// deque < instr_item * > :: iterator last = HUD_deque.end();
-// HUD_deque.erase( first, last); // empty the HUD deque
- HUD_deque.erase( HUD_deque.begin(), HUD_deque.end());
-
- // hud->code = 1;
- // hud->status = 0;
-
- // For now lets just hardcode the hud here.
- // In the future, hud information has to come from the same place
- // aircraft information came from.
-
- // fgHUDSetTimeMode( hud, NIGHT );
- // fgHUDSetBrightness( hud, BRT_LIGHT );
-
- // index = 0;
-// index = 19;
-
- instr_item* p;
-
- p = new HudLadder( cen_x-ladr_w2, cen_y-ladr_h2, 2*ladr_w2, 2*ladr_h2, 1 );
- HUD_deque.push_front( p );
-
-// case 4: // GYRO COMPASS
- p =new hud_card( cen_x-(compass_w/2),
- max_y,
- compass_w,
- 28,
- get_view_direction,
- HUDS_TOP,
- 360, 0,
- 1.0,
- 5, 1,
- 360,
- 0,
- 25,
- true);
- HUD_deque.push_front( p );
-
- p = new lat_label( (cen_x - compass_w/2)/2,
- max_y,
- 0, text_h,
- get_latitude,
- "%s%", //"%.0f",
- "", //"Lat ",
- "",
- 1.0,
- HUDS_TOP,
- CENTER_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-
-// p = new instr_label( 140, 450, 60, 10,
-// get_lat_min,
-// "%05.2f",
-// "",
-// NULL,
-// 1.0,
-// HUDS_TOP,
-// CENTER_JUST,
-// font_size,
-// 0,
-// TRUE );
-// HUD_deque.push_front( p );
-
- p = new lon_label(((cen_x+compass_w/2)+(2*cen_x))/2,
- max_y,
- 1, text_h,
- get_longitude,
- "%s%",//"%.0f",
- "", //"Lon ",
- "",
- 1.0,
- HUDS_TOP,
- CENTER_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-
- int x_pos = 40;
-
- p = new instr_label( x_pos, 25, 60, 10,
- get_frame_rate,
- "%7.1f",
- "Frame rate =",
- NULL,
- 1.0,
- HUDS_TOP,
- LEFT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-#if 0
- p = new instr_label( x_pos, 40, 120, 10,
- get_vfc_tris_culled,
- "%7.0f",
- "Culled =",
- NULL,
- 1.0,
- HUDS_TOP,
- LEFT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-
- p = new instr_label( x_pos, 55, 120, 10,
- get_vfc_tris_drawn,
- "%7.0f",
- "Rendered =",
- NULL,
- 1.0,
- HUDS_TOP,
- LEFT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-#endif // 0
-
-// p = new instr_label( x_pos, 70, 90, 10,
- p = new instr_label( x_pos, 40, 90, 10,
- get_fov,
- "%7.1f",
- "FOV = ",
- NULL,
- 1.0,
- HUDS_TOP,
- LEFT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-
- x_pos = 480;
+ if ( postlabel == "blank" ) {
+ post_label_string = " ";
+ } else {
+ if ( postlabel == "NULL" ) {
+ post_label_string = NULL;
+ } else {
+ if ( postlabel == "units" ) {
+ post_label_string = units;
+ } else {
+ post_label_string = postlabel.c_str();
+ }
+ }
+ }
+
+ if ( loadfn == "aux16" ) {
+ load_fn = get_aux16;
+ } else if ( loadfn == "aux17" ) {
+ load_fn = get_aux17;
+ } else if ( loadfn == "aux9" ) {
+ load_fn = get_aux9;
+ } else if ( loadfn == "aux11" ) {
+ load_fn = get_aux11;
+ } else if ( loadfn == "aux12" ) {
+ load_fn = get_aux12;
+ } else if ( loadfn == "aux10" ) {
+ load_fn = get_aux10;
+ } else if ( loadfn == "aux13" ) {
+ load_fn = get_aux13;
+ } else if ( loadfn == "aux14" ) {
+ load_fn = get_aux14;
+ } else if ( loadfn == "aux15" ) {
+ load_fn = get_aux15;
+ } else if ( loadfn == "aux8" ) {
+ load_fn = get_aux8;
+ } else if ( loadfn == "ax" ) {
+ load_fn = get_Ax;
+ } else if ( loadfn == "speed" ) {
+ load_fn = get_speed;
+ } else if ( loadfn == "mach" ) {
+ load_fn = get_mach;
+ } else if ( loadfn == "altitude" ) {
+ load_fn = get_altitude;
+ } else if ( loadfn == "agl" ) {
+ load_fn = get_agl;
+ } else if ( loadfn == "framerate" ) {
+ load_fn = get_frame_rate;
+ } else if ( loadfn == "heading" ) {
+ load_fn = get_heading;
+ } else if ( loadfn == "fov" ) {
+ load_fn = get_fov;
+ } else if ( loadfn == "vfc_tris_culled" ) {
+ load_fn = get_vfc_tris_culled;
+ } else if ( loadfn == "vfc_tris_drawn" ) {
+ load_fn = get_vfc_tris_drawn;
+ } else if ( loadfn == "aoa" ) {
+ load_fn = get_aoa;
+ } else if ( loadfn == "latitude" ) {
+ load_fn = get_latitude;
+ } else if ( loadfn == "longitude" ) {
+ load_fn = get_longitude;
+ }
+
+ p = (instr_item *) new instr_label ( x,
+ y,
+ width,
+ height,
+ load_fn,
+ label_format.c_str(),
+ pre_label_string,
+ post_label_string,
+ scaling,
+ options,
+ justification,
+ font_size,
+ blinking,
+ latitude,
+ longitude,
+ working);
+
+ return p;
+} // end readLabel
+
+static instr_item *
+readTBI(const SGPropertyNode * node)
+{
+
+ instr_item *p;
+
+ name = node->getStringValue("name");
+ x = node->getIntValue("x");
+ y = node->getIntValue("y");
+ width = node->getIntValue("width");
+ height = node->getIntValue("height");
+ maxBankAngle = node->getFloatValue("maxBankAngle");
+ maxSlipAngle = node->getFloatValue("maxSlipAngle");
+ gap_width = node->getIntValue("gap_width");
+ working = node->getBoolValue("working");
+
+ SG_LOG(SG_INPUT, SG_INFO, "Done reading instrument " << name);
+
+
+ p = (instr_item *) new fgTBI_instr( x,
+ y,
+ width,
+ height,
+ get_roll,
+ get_sideslip,
+ maxBankAngle,
+ maxSlipAngle,
+ gap_width,
+ working);
+
+ return p;
+} //end readTBI
+
+
+int readInstrument(const SGPropertyNode * node)
+{
+
+ instr_item *HIptr;
- p = new instr_label ( x_pos,
- 70,
- 60,
- 10,
- get_aoa,
- "%7.2f",
- "AOA ",
- " Deg",
- 1.0,
- HUDS_TOP,
- LEFT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-
- p = new instr_label( x_pos, 55, 40, 30,
- get_speed,
- "%5.0f",
- "Airspeed ",
- " Kts",
- 1.0,
- HUDS_TOP,
- LEFT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-
- if ( current_options.get_units() == fgOPTIONS::FG_UNITS_FEET ) {
- strcpy(units, " ft");
+ if ( fgGetString("/sim/startup/units") == "feet" ) {
+ strcpy(units, " ft");
} else {
- strcpy(units, " m");
+ strcpy(units, " m");
}
- p = new instr_label( x_pos, 40, 40, 10,
- get_altitude,
- "%5.0f",
- "Altitude ",
- units,
- 1.0,
- HUDS_TOP,
- LEFT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-
- p = new instr_label( x_pos, 25, 40, 10,
- get_agl,
- "%5.0f",
- "Elvation ",
- units,
- 1.0,
- HUDS_TOP,
- LEFT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-
- p = new instr_label( x_pos, 10, 60, 10,
- get_heading,
- "%5.1f",
- "Heading ",
- " Deg",
- 1.0,
- HUDS_TOP,
- LEFT_JUST,
- font_size,
- 0,
- TRUE );
- HUD_deque.push_front( p );
-
- p = new fgTBI_instr( 290, 55, 60, 10 ); // 270
- HUD_deque.push_front( p );
-
- p = new guage_instr( 270, //250, // x
- 390, //360, //400, //45, //420, // y
- 100, // width
- 20, // height
- get_aileronval, // data source
- HUDS_BOTTOM | HUDS_NOTEXT,
- 100.0,
- +1.0,
- -1.0);
- HUD_deque.push_front( p );
-
- p = new guage_instr( 20, // x
- 240-50, // y
- 20, // width
- 100, // height
- get_elevatorval, // data source
- HUDS_RIGHT | HUDS_VERT | HUDS_NOTEXT,
- -100.0, // Scale data
- +1.0, // Data Range
- -1.0);
- HUD_deque.push_front( p );
-
- p = new guage_instr( 270, //250, // x
- 10+15, // y
- 100, // width
- 20, // height
- get_rudderval, // data source
- HUDS_TOP | HUDS_NOTEXT,
- 100.0,
- +1.0,
- -1.0);
- HUD_deque.push_front( p );
-
- p = new guage_instr( 600, // x
- 240-80,
- 20,
- 160, // height
- get_throttleval, // data source
- HUDS_VERT | HUDS_LEFT | HUDS_NOTEXT,
- 100.0,
- 1.0,
- 0.0);
- HUD_deque.push_front( p );
-
- return 0; // For now. Later we may use this for an error code.
-}
-int global_day_night_switch = DAY;
+ const SGPropertyNode * ladder_group = node->getNode("ladders");
-void HUD_brightkey( bool incr_bright )
+ if (ladder_group != 0) {
+ int nLadders = ladder_group->nChildren();
+ for (int j = 0; j < nLadders; j++) {
+
+ HIptr = readLadder(ladder_group->getChild(j));
+ HUD_deque.insert( HUD_deque.begin(), HIptr);
+
+ }// for - ladders
+ }
+
+ const SGPropertyNode * card_group = node->getNode("cards");
+ if (card_group != 0) {
+ int nCards = card_group->nChildren();
+ for (int j = 0; j < nCards; j++) {
+
+ HIptr = readCard(card_group->getChild(j));
+ HUD_deque.insert( HUD_deque.begin(), HIptr);
+
+ }//for - cards
+ }
+
+ const SGPropertyNode * label_group = node->getNode("labels");
+ if (label_group != 0) {
+ int nLabels = label_group->nChildren();
+ for (int j = 0; j < nLabels; j++) {
+
+ HIptr = readLabel(label_group->getChild(j));
+ HUD_deque.insert( HUD_deque.begin(), HIptr);
+
+ }//for - labels
+ }
+
+ const SGPropertyNode * tbi_group = node->getNode("tbis");
+ if (tbi_group != 0) {
+ int nTbis = tbi_group->nChildren();
+ for (int j = 0; j < nTbis; j++) {
+
+ HIptr = readTBI(tbi_group->getChild(j));
+ HUD_deque.insert( HUD_deque.begin(), HIptr);
+
+ }//for - tbis
+ }
+ return 0;
+}//end readinstrument
+
+
+int readHud( istream &input )
{
-instr_item *pHUDInstr = HUD_deque[0];
-int brightness = pHUDInstr->get_brightness();
-
- if( current_options.get_hud_status() ) {
- if( incr_bright ) {
- switch (brightness) {
- case BRT_LIGHT:
- current_options.set_hud_status(0);
- break;
-
- case BRT_MEDIUM:
- brightness = BRT_LIGHT;
- break;
-
- case BRT_DARK:
- brightness = BRT_MEDIUM;
- break;
-
- case BRT_BLACK:
- brightness = BRT_DARK;
- break;
-
- default:
- brightness = BRT_BLACK;
- }
- }
- else {
- switch (brightness) {
- case BRT_LIGHT:
- brightness = BRT_MEDIUM;
- break;
-
- case BRT_MEDIUM:
- brightness = BRT_DARK;
- break;
-
- case BRT_DARK:
- brightness = BRT_BLACK;
- break;
-
- case BRT_BLACK:
- default:
- current_options.set_hud_status(0);
- }
- }
+
+ SGPropertyNode root;
+
+ try {
+ readProperties(input, &root);
+ } catch (const sg_exception &e) {
+ guiErrorMessage("Error reading HUD: ", e);
+ return 0;
}
- else {
- current_options.set_hud_status(1);
- if( incr_bright ) {
- if( DAY == global_day_night_switch ) {
- brightness = BRT_BLACK;
- }
- else {
- brightness = BRT_DARK;
- global_day_night_switch = DAY;
+
+
+ SG_LOG(SG_INPUT, SG_INFO, "Read properties for " <<
+ root.getStringValue("name"));
+
+
+ HUD_deque.erase( HUD_deque.begin(), HUD_deque.end()); // empty the HUD deque
+
+
+ SG_LOG(SG_INPUT, SG_INFO, "Reading Hud instruments");
+
+ const SGPropertyNode * instrument_group = root.getChild("instruments");
+ int nInstruments = instrument_group->nChildren();
+
+ for (int i = 0; i < nInstruments; i++) {
+
+ const SGPropertyNode * node = instrument_group->getChild(i);
+
+ SGPath path( globals->get_fg_root() );
+ path.append(node->getStringValue("path"));
+
+ SG_LOG(SG_INPUT, SG_INFO, "Reading Instrument "
+ << node->getName()
+ << " from "
+ << path.str());
+
+
+ SGPropertyNode root2;
+ try {
+ readProperties(path.str(), &root2);
+ } catch (const sg_exception &e) {
+ guiErrorMessage("Error reading HUD instrument: ", e);
+ continue;
+ }
+ readInstrument(&root2);
+ }//for loop(i)
+
+ return 0;
+}
+
+
+int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
+{
+
+
+ HUD_style = 1;
+
+ SG_LOG( SG_COCKPIT, SG_INFO, "Initializing current aircraft HUD" );
+
+ string hud_path =
+ fgGetString("/sim/hud/path", "Huds/Default/default.xml");
+ SGPath path(globals->get_fg_root());
+ path.append(hud_path);
+
+ ifstream input(path.c_str());
+ if (!input.good())
+ {
+ SG_LOG(SG_INPUT, SG_ALERT,
+ "Cannot read Hud configuration from " << path.str());
+ }
+ else
+ {
+ readHud(input);
+ input.close();
}
- }
+
+ fgHUDalphaInit();
+ fgHUDReshape();
+
+ return 0; // For now. Later we may use this for an error code.
+
+}
+
+int fgHUDInit2( fgAIRCRAFT * /* current_aircraft */ )
+{
+
+ HUD_style = 2;
+
+ SG_LOG( SG_COCKPIT, SG_INFO, "Initializing current aircraft HUD" );
+
+ SGPath path(globals->get_fg_root());
+ path.append("Huds/Minimal/default.xml");
+
+
+ ifstream input(path.c_str());
+ if (!input.good()) {
+ SG_LOG(SG_INPUT, SG_ALERT,
+ "Cannot read Hud configuration from " << path.str());
+ }
else {
- if( NIGHT == global_day_night_switch ) {
- brightness = BRT_DARK;
- }
- else {
- brightness = BRT_MEDIUM;
- global_day_night_switch = NIGHT;
- }
- }
+ readHud(input);
+ input.close();
}
- pHUDInstr->SetBrightness( brightness );
+
+ return 0; // For now. Later we may use this for an error code.
+
}
+//$$$ End - added, Neetha, 28 Nov 2k
-#if 0
-// fgUpdateHUD
-//
-// Performs a once around the list of calls to instruments installed in
-// the HUD object with requests for redraw. Kinda. It will when this is
-// all C++.
-//
-void fgUpdateHUD( void ) {
- int brightness;
-// int day_night_sw = current_aircraft.controls->day_night_switch;
- int day_night_sw = global_day_night_switch;
- int hud_displays = HUD_deque.size();
- instr_item *pHUDInstr;
- float line_width;
+static int global_day_night_switch = DAY;
- if( !hud_displays ) { // Trust everyone, but ALWAYS cut the cards!
- return;
+void HUD_masterswitch( bool incr )
+{
+ if ( fgGetBool("/sim/hud/visibility") ) {
+ if ( global_day_night_switch == DAY ) {
+ global_day_night_switch = NIGHT;
+ } else {
+ fgSetBool("/sim/hud/visibility", false);
+ }
+ } else {
+ fgSetBool("/sim/hud/visibility", true);
+ global_day_night_switch = DAY;
+ }
+}
+
+void HUD_brightkey( bool incr_bright )
+{
+ instr_item *pHUDInstr = HUD_deque[0];
+ int brightness = pHUDInstr->get_brightness();
+
+ if( fgGetBool("/sim/hud/visibility") ) {
+ if( incr_bright ) {
+ switch (brightness)
+ {
+ case BRT_LIGHT:
+ brightness = BRT_BLACK;
+ break;
+
+ case BRT_MEDIUM:
+ brightness = BRT_LIGHT;
+ break;
+
+ case BRT_DARK:
+ brightness = BRT_MEDIUM;
+ break;
+
+ case BRT_BLACK:
+ brightness = BRT_DARK;
+ break;
+
+ default:
+ brightness = BRT_BLACK;
+ }
+ } else {
+ switch (brightness)
+ {
+ case BRT_LIGHT:
+ brightness = BRT_MEDIUM;
+ break;
+
+ case BRT_MEDIUM:
+ brightness = BRT_DARK;
+ break;
+
+ case BRT_DARK:
+ brightness = BRT_BLACK;
+ break;
+
+ case BRT_BLACK:
+ brightness = BRT_LIGHT;
+ break;
+
+ default:
+ fgSetBool("/sim/hud/visibility", false);
+ }
+ }
+ } else {
+ fgSetBool("/sim/hud/visibility", true);
}
- HUD_TextList.erase();
- HUD_LineList.erase();
-// HUD_StippleLineList.erase();
-
- pHUDInstr = HUD_deque[0];
- brightness = pHUDInstr->get_brightness();
-// brightness = HUD_deque.at(0)->get_brightness();
+ pHUDInstr->SetBrightness( brightness );
+}
- glMatrixMode(GL_PROJECTION);
- glPushMatrix();
- glLoadIdentity();
- gluOrtho2D(0, 640, 0, 480);
- glMatrixMode(GL_MODELVIEW);
- glPushMatrix();
- glLoadIdentity();
+#define fgAP_CLAMP(val,min,max) ( (val) = (val) > (max) ? (max) : (val) < (min) ? (min) : (val) )
- glColor3f(1.0, 1.0, 1.0);
- glIndexi(7);
+static puDialogBox *HUDalphaDialog;
+static puText *HUDalphaText;
+static puSlider *HUDalphaHS0;
+//static puText *HUDtextText;
+//static puSlider *HUDalphaHS1;
+static char SliderText[2][ 8 ];
- glDisable(GL_DEPTH_TEST);
- glDisable(GL_LIGHTING);
+static void alpha_adj( puObject *hs ) {
+ float val ;
- // We can do translucency, so why not. :-)
-// glEnable ( GL_BLEND ) ;
-// glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
-
- if( day_night_sw == DAY) {
- switch (brightness) {
- case BRT_LIGHT:
-// glColor4f (0.1, 0.9, 0.1, 0.75);
- glColor3f (0.1, 0.9, 0.1);
- break;
+ hs-> getValue ( &val ) ;
+ fgAP_CLAMP ( val, 0.1, 1.0 ) ;
+ // printf ( "maxroll_adj( %p ) %f %f\n", hs, val, MaxRollAdjust * val ) ;
+ hud_trans_alpha = val;
+ sprintf( SliderText[ 0 ], "%05.2f", hud_trans_alpha );
+ HUDalphaText -> setLabel ( SliderText[ 0 ] ) ;
+}
- case BRT_MEDIUM:
-// glColor4f (0.1, 0.7, 0.0, 0.75);
- glColor3f (0.1, 0.7, 0.0);
- break;
+void fgHUDalphaAdjust( puObject * ) {
+ fgSetBool("/sim/hud/antialiased", true);
+ FG_PUSH_PUI_DIALOG( HUDalphaDialog );
+}
- case BRT_DARK:
-// glColor4f (0.0, 0.6, 0.0, 0.75);
- glColor3f(0.0, 0.6, 0.0);
- break;
+static void goAwayHUDalphaAdjust (puObject *)
+{
+ FG_POP_PUI_DIALOG( HUDalphaDialog );
+}
- case BRT_BLACK:
-// glColor4f( 0.0, 0.0, 0.0, 0.75);
- glColor3f( 0.0, 0.0, 0.0);
- break;
+static void cancelHUDalphaAdjust (puObject *)
+{
+ fgSetBool("/sim/hud/antialiased", false);
+ FG_POP_PUI_DIALOG( HUDalphaDialog );
+}
- default:;
- }
- }
- else {
- if( day_night_sw == NIGHT) {
- switch (brightness) {
- case BRT_LIGHT:
-// glColor4f (0.9, 0.1, 0.1, 0.75);
- glColor3f (0.9, 0.1, 0.1);
- break;
+// Done once at system initialization
+void fgHUDalphaInit( void ) {
- case BRT_MEDIUM:
-// glColor4f (0.7, 0.0, 0.1, 0.75);
- glColor3f (0.7, 0.0, 0.1);
- break;
-
- case BRT_DARK:
- default:
-// glColor4f (0.6, 0.0, 0.0, 0.75);
- glColor3f (0.6, 0.0, 0.0);
- }
- }
- else { // Just in case default
-// glColor4f (0.1, 0.9, 0.1, 0.75);
- glColor3f (0.1, 0.9, 0.1);
- }
- }
+ // printf("fgHUDalphaInit\n");
+#define HORIZONTAL FALSE
- deque < instr_item * > :: iterator current = HUD_deque.begin();
- deque < instr_item * > :: iterator last = HUD_deque.end();
+ int DialogX = 40;
+ int DialogY = 100;
+ int DialogWidth = 240;
- for ( ; current != last; ++current ) {
- pHUDInstr = *current;
-
- if( pHUDInstr->enabled()) {
- // fgPrintf( FG_COCKPIT, FG_DEBUG, "HUD Code %d Status %d\n",
- // hud->code, hud->status );
- pHUDInstr->draw();
-// HUD_deque.at(i)->draw(); // Responsible for broken or fixed variants.
- // No broken displays honored just now.
- }
- }
+ char Label[] = "HUD Adjuster";
+ char *s;
- char *gmt_str = get_formated_gmt_time();
- HUD_TextList.add( fgText( 40, 10, gmt_str) );
+ int labelX = (DialogWidth / 2) -
+ (puGetStringWidth( puGetDefaultLabelFont(), Label ) / 2);
+
+ int nSliders = 1;
+ int slider_x = 10;
+ int slider_y = 55;
+ int slider_width = 220;
+ int slider_title_x = 15;
+ int slider_value_x = 160;
+ float slider_delta = 0.05f;
+
+ puFont HUDalphaLegendFont;
+ puFont HUDalphaLabelFont;
+ puGetDefaultFonts ( &HUDalphaLegendFont, &HUDalphaLabelFont );
+
+ HUDalphaDialog = new puDialogBox ( DialogX, DialogY ); {
+ int horiz_slider_height = puGetStringHeight (HUDalphaLabelFont) +
+ puGetStringDescender (HUDalphaLabelFont) +
+ PUSTR_TGAP + PUSTR_BGAP + 5;
+
+ /* puFrame *
+ HUDalphaFrame = new puFrame ( 0, 0, DialogWidth,
+ 85 + nSliders
+ * horiz_slider_height ); */
+
+ puText *
+ HUDalphaDialogMessage = new puText ( labelX,
+ 52 + nSliders
+ * horiz_slider_height );
+ HUDalphaDialogMessage -> setDefaultValue ( Label );
+ HUDalphaDialogMessage -> getDefaultValue ( &s );
+ HUDalphaDialogMessage -> setLabel ( s );
+
+ HUDalphaHS0 = new puSlider ( slider_x, slider_y,
+ slider_width, HORIZONTAL ) ;
+ HUDalphaHS0-> setDelta ( slider_delta ) ;
+ HUDalphaHS0-> setValue ( hud_trans_alpha ) ;
+ HUDalphaHS0-> setCBMode ( PUSLIDER_DELTA ) ;
+ HUDalphaHS0-> setCallback ( alpha_adj ) ;
+
+ puText *
+ HUDalphaTitle = new puText ( slider_title_x, slider_y ) ;
+ HUDalphaTitle-> setDefaultValue ( "Alpha" ) ;
+ HUDalphaTitle-> getDefaultValue ( &s ) ;
+ HUDalphaTitle-> setLabel ( s ) ;
+
+ HUDalphaText = new puText ( slider_value_x, slider_y ) ;
+ sprintf( SliderText[ 0 ], "%05.2f", hud_trans_alpha );
+ HUDalphaText-> setLabel ( SliderText[ 0 ] ) ;
+
+ puOneShot *
+ HUDalphaOkButton = new puOneShot ( 10, 10, 60, 45 );
+ HUDalphaOkButton-> setLegend ( gui_msg_OK );
+ HUDalphaOkButton-> makeReturnDefault ( TRUE );
+ HUDalphaOkButton-> setCallback ( goAwayHUDalphaAdjust );
+
+ puOneShot *
+ HUDalphaNoButton = new puOneShot ( 160, 10, 230, 45 );
+ HUDalphaNoButton-> setLegend ( gui_msg_CANCEL );
+ HUDalphaNoButton-> setCallback ( cancelHUDalphaAdjust );
+ }
+ FG_FINALIZE_PUI_DIALOG( HUDalphaDialog );
-#ifdef FG_NETWORK_OLK
- if ( net_hud_display ) {
- net_hud_update();
- }
-#endif
+#undef HORIZONTAL
+}
- HUD_TextList.draw();
- line_width = (current_options.get_xsize() > 1000) ? 1.0 : 0.5;
- glLineWidth(line_width);
- HUD_LineList.draw();
+void fgHUDReshape(void) {
+ if ( HUDtext ) {
+ // this chunk of code is not necessarily thread safe if the
+ // compiler optimizer reorders these statements. Note that
+ // "delete ptr" does not set "ptr = NULL". We have to do that
+ // ourselves.
+ fntRenderer *tmp = HUDtext;
+ HUDtext = NULL;
+ delete tmp;
+ }
-// glEnable(GL_LINE_STIPPLE);
-// glLineStipple( 1, 0x00FF );
-// HUD_StippleLineList.draw();
-// glDisable(GL_LINE_STIPPLE);
+ HUD_TextSize = fgGetInt("/sim/startup/xsize") / 60;
+ HUD_TextSize = 10;
+ HUDtext = new fntRenderer();
+ HUDtext -> setFont ( guiFntHandle ) ;
+ HUDtext -> setPointSize ( HUD_TextSize ) ;
+ HUD_TextList.setFont( HUDtext );
+}
-// glDisable( GL_BLEND );
-
- glEnable(GL_DEPTH_TEST);
- glEnable(GL_LIGHTING);
- glMatrixMode(GL_PROJECTION);
- glPopMatrix();
- glMatrixMode(GL_MODELVIEW);
- glPopMatrix();
+
+static void set_hud_color(float r, float g, float b) {
+ fgGetBool("/sim/hud/antialiased") ?
+ glColor4f(r,g,b,hud_trans_alpha) :
+ glColor3f(r,g,b);
}
-#endif
// fgUpdateHUD
// all C++.
//
void fgUpdateHUD( void ) {
+
+ static const float normal_aspect = float(640) / float(480);
+ // note: win_ratio is Y/X
+ float current_aspect = 1.0f/globals->get_current_view()->get_win_ratio();
+ if( current_aspect > normal_aspect ) {
+ float aspect_adjust = current_aspect / normal_aspect;
+ float adjust = 320.0f*aspect_adjust - 320.0f;
+ fgUpdateHUD( -adjust, 0.0f, 640.0f+adjust, 480.0f );
+ } else {
+ float aspect_adjust = normal_aspect / current_aspect;
+ float adjust = 240.0f*aspect_adjust - 240.0f;
+ fgUpdateHUD( 0.0f, -adjust, 640.0f, 480.0f+adjust );
+ }
+}
+
+void fgUpdateHUD( GLfloat x_start, GLfloat y_start,
+ GLfloat x_end, GLfloat y_end )
+{
int brightness;
-// int day_night_sw = current_aircraft.controls->day_night_switch;
+ // int day_night_sw = current_aircraft.controls->day_night_switch;
int day_night_sw = global_day_night_switch;
int hud_displays = HUD_deque.size();
instr_item *pHUDInstr;
- float line_width;
+ // float line_width;
if( !hud_displays ) { // Trust everyone, but ALWAYS cut the cards!
return;
HUD_TextList.erase();
HUD_LineList.erase();
-// HUD_StippleLineList.erase();
+ // HUD_StippleLineList.erase();
pHUDInstr = HUD_deque[0];
brightness = pHUDInstr->get_brightness();
-// brightness = HUD_deque.at(0)->get_brightness();
+ // brightness = HUD_deque.at(0)->get_brightness();
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
- gluOrtho2D(0, 640, 0, 480);
+ gluOrtho2D(x_start, x_end, y_start, y_end);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
- glColor3f(1.0, 1.0, 1.0);
- glIndexi(7);
-
glDisable(GL_DEPTH_TEST);
glDisable(GL_LIGHTING);
- // We can do translucency, so why not. :-)
-// glEnable ( GL_BLEND ) ;
-// glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
-
+ static const SGPropertyNode * antialiased_node
+ = fgGetNode("/sim/hud/antialiased");
+
+ if( antialiased_node->getBoolValue() ) {
+ glEnable(GL_LINE_SMOOTH);
+// glEnable(GL_BLEND);
+ glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
+ glHint(GL_LINE_SMOOTH_HINT,GL_DONT_CARE);
+// glHint(GL_LINE_SMOOTH_HINT,GL_NICEST);
+ glLineWidth(1.5);
+ } else {
+ glLineWidth(1.0);
+ }
+
if( day_night_sw == DAY) {
- switch (brightness) {
- case BRT_LIGHT:
-// glColor4f (0.1, 0.9, 0.1, 0.75);
- glColor3f (0.1, 0.9, 0.1);
- break;
+ switch (brightness)
+ {
+ case BRT_LIGHT:
+ set_hud_color (0.1f, 0.9f, 0.1f);
+ break;
case BRT_MEDIUM:
-// glColor4f (0.1, 0.7, 0.0, 0.75);
- glColor3f (0.1, 0.7, 0.0);
- break;
+ set_hud_color (0.1f, 0.7f, 0.0f);
+ break;
case BRT_DARK:
-// glColor4f (0.0, 0.6, 0.0, 0.75);
- glColor3f(0.0, 0.6, 0.0);
- break;
+ set_hud_color (0.0f, 0.6f, 0.0f);
+ break;
case BRT_BLACK:
-// glColor4f( 0.0, 0.0, 0.0, 0.75);
- glColor3f( 0.0, 0.0, 0.0);
- break;
+ set_hud_color( 0.0f, 0.0f, 0.0f);
+ break;
- default:;
+ default:
+ set_hud_color (0.1f, 0.9f, 0.1f);
}
- }
- else {
- if( day_night_sw == NIGHT) {
- switch (brightness) {
- case BRT_LIGHT:
-// glColor4f (0.9, 0.1, 0.1, 0.75);
- glColor3f (0.9, 0.1, 0.1);
- break;
+ } else {
+ if( day_night_sw == NIGHT) {
+ switch (brightness)
+ {
+ case BRT_LIGHT:
+ set_hud_color (0.9f, 0.1f, 0.1f);
+ break;
case BRT_MEDIUM:
-// glColor4f (0.7, 0.0, 0.1, 0.75);
- glColor3f (0.7, 0.0, 0.1);
- break;
-
- case BRT_DARK:
- default:
-// glColor4f (0.6, 0.0, 0.0, 0.75);
- glColor3f (0.6, 0.0, 0.0);
- }
- }
- else { // Just in case default
-// glColor4f (0.1, 0.9, 0.1, 0.75);
- glColor3f (0.1, 0.9, 0.1);
- }
+ set_hud_color (0.7f, 0.0f, 0.1f);
+ break;
+
+ case BRT_DARK:
+ set_hud_color (0.6f, 0.0f, 0.0f);
+ break;
+
+ case BRT_BLACK:
+ set_hud_color( 0.0f, 0.0f, 0.0f);
+ break;
+
+ default:
+ set_hud_color (0.6f, 0.0f, 0.0f);
+ }
+ } else { // Just in case default
+ set_hud_color (0.1f, 0.9f, 0.1f);
+ }
}
deque < instr_item * > :: iterator current = HUD_deque.begin();
pHUDInstr = *current;
if( pHUDInstr->enabled()) {
- // fgPrintf( FG_COCKPIT, FG_DEBUG, "HUD Code %d Status %d\n",
+ // fgPrintf( SG_COCKPIT, SG_DEBUG, "HUD Code %d Status %d\n",
// hud->code, hud->status );
pHUDInstr->draw();
-// HUD_deque.at(i)->draw(); // Responsible for broken or fixed variants.
- // No broken displays honored just now.
+
}
}
char *gmt_str = get_formated_gmt_time();
HUD_TextList.add( fgText(40, 10, gmt_str) );
+#ifdef FG_NETWORK_OLK
+ if ( net_hud_display ) {
+ net_hud_update();
+ }
+#endif
+
+
// temporary
- extern bool fgAPAltitudeEnabled( void );
- extern bool fgAPHeadingEnabled( void );
- extern bool fgAPWayPointEnabled( void );
- extern char *fgAPget_TargetDistanceStr( void );
- extern char *fgAPget_TargetHeadingStr( void );
- extern char *fgAPget_TargetAltitudeStr( void );
- extern char *fgAPget_TargetLatLonStr( void );
+ // extern bool fgAPAltitudeEnabled( void );
+ // extern bool fgAPHeadingEnabled( void );
+ // extern bool fgAPWayPointEnabled( void );
+ // extern char *fgAPget_TargetDistanceStr( void );
+ // extern char *fgAPget_TargetHeadingStr( void );
+ // extern char *fgAPget_TargetAltitudeStr( void );
+ // extern char *fgAPget_TargetLatLonStr( void );
int apY = 480 - 80;
-// char scratch[128];
-// HUD_TextList.add( fgText( "AUTOPILOT", 20, apY) );
-// apY -= 15;
- if( fgAPHeadingEnabled() ) {
- HUD_TextList.add( fgText( 40, apY, fgAPget_TargetHeadingStr()) );
- apY -= 15;
+ // char scratch[128];
+ // HUD_TextList.add( fgText( "AUTOPILOT", 20, apY) );
+ // apY -= 15;
+ if( current_autopilot->get_HeadingEnabled() ) {
+ HUD_TextList.add( fgText( 40, apY,
+ current_autopilot->get_TargetHeadingStr()) );
+ apY -= 15;
}
- if( fgAPAltitudeEnabled() ) {
- HUD_TextList.add( fgText( 40, apY, fgAPget_TargetAltitudeStr()) );
- apY -= 15;
+ if( current_autopilot->get_AltitudeEnabled() ) {
+ HUD_TextList.add( fgText( 40, apY,
+ current_autopilot->get_TargetAltitudeStr()) );
+ apY -= 15;
}
- if( fgAPWayPointEnabled() ) {
- HUD_TextList.add( fgText( 40, apY, fgAPget_TargetLatLonStr()) );
+ if( current_autopilot->get_HeadingMode() ==
+ FGAutopilot::FG_HEADING_WAYPOINT )
+ {
+ char *wpstr;
+ wpstr = current_autopilot->get_TargetWP1Str();
+ if ( strlen( wpstr ) ) {
+ HUD_TextList.add( fgText( 40, apY, wpstr ) );
apY -= 15;
- HUD_TextList.add( fgText( 40, apY, fgAPget_TargetDistanceStr() ) );
+ }
+ wpstr = current_autopilot->get_TargetWP2Str();
+ if ( strlen( wpstr ) ) {
+ HUD_TextList.add( fgText( 40, apY, wpstr ) );
apY -= 15;
+ }
+ wpstr = current_autopilot->get_TargetWP3Str();
+ if ( strlen( wpstr ) ) {
+ HUD_TextList.add( fgText( 40, apY, wpstr ) );
+ apY -= 15;
+ }
}
HUD_TextList.draw();
- line_width = (current_options.get_xsize() > 1000) ? 1.0 : 0.5;
- glLineWidth(line_width);
HUD_LineList.draw();
-// glEnable(GL_LINE_STIPPLE);
-// glLineStipple( 1, 0x00FF );
-// HUD_StippleLineList.draw();
-// glDisable(GL_LINE_STIPPLE);
+ // glEnable(GL_LINE_STIPPLE);
+ // glLineStipple( 1, 0x00FF );
+ // HUD_StippleLineList.draw();
+ // glDisable(GL_LINE_STIPPLE);
+
+ if( antialiased_node->getBoolValue() ) {
+ // glDisable(GL_BLEND);
+ glDisable(GL_LINE_SMOOTH);
+ glLineWidth(1.0);
+ }
-// glDisable( GL_BLEND );
-
glEnable(GL_DEPTH_TEST);
glEnable(GL_LIGHTING);
glMatrixMode(GL_PROJECTION);
projects / flightgear.git / blobdiff