// $Id$
-#ifndef _HUD_HXX
-#define _HUD_HXX
+#ifndef _OLDHUD_HXX
+#define _OLDHUD_HXX
#ifndef __cplusplus
# error This library requires C++
# include <config.h>
#endif
-#ifdef HAVE_WINDOWS_H
-# include <windows.h>
+#ifdef __CYGWIN__
+#include <ieeefp.h>
#endif
#include <stdlib.h>
#include <string.h>
-//#ifdef HAVE_VALUES_H
-//# include <values.h> // for MAXINT
-//#endif
-
#include <algorithm> // for_each()
#include <vector> // STL vector
#include <deque> // STL double ended queue
-#include STL_FSTREAM
+#include <fstream>
+
+namespace osg {
+ class State;
+}
+#include <simgear/math/SGMath.hxx>
#include <simgear/constants.h>
-//#include <simgear/props/props.hxx>
#include <Include/fg_typedefs.h>
-#include <Aircraft/aircraft.hxx>
#include <Aircraft/controls.hxx>
#include <FDM/flight.hxx>
#include <GUI/gui.h>
+#include <Main/fg_props.hxx>
#include <Main/globals.hxx>
#include <Main/viewmgr.hxx>
-#include <Airports/runways.hxx>
-#include "hud_opts.hxx"
-#include <plib/sg.h>
+class FGRunway;
-SG_USING_STD(deque);
-SG_USING_STD(vector);
-SG_USING_NAMESPACE(std);
+using std::deque;
+using std::vector;
+#define float_to_int(v) SGMiscf::roundToInt(v)
// some of Norman's crazy optimizations. :-)
#define HUDS_DECITICS 0x0040
#define HUDS_NOTEXT 0x0080
-// Ladder orientaion
-// #define HUD_VERTICAL 1
-// #define HUD_HORIZONTAL 2
-// #define HUD_FREEFLOAT 3
-
-// Ladder orientation modes
-// #define HUD_LEFT 1
-// #define HUD_RIGHT 2
-// #define HUD_TOP 1
-// #define HUD_BOTTOM 2
-// #define HUD_V_LEFT 1
-// #define HUD_V_RIGHT 2
-// #define HUD_H_TOP 1
-// #define HUD_H_BOTTOM 2
-
-
-// Ladder sub-types
-// #define HUD_LIM 1
-// #define HUD_NOLIM 2
-// #define HUD_CIRC 3
-
-// #define HUD_INSTR_LADDER 1
-// #define HUD_INSTR_CLADDER 2
-// #define HUD_INSTR_HORIZON 3
-// #define HUD_INSTR_LABEL 4
-
// in cockpit.cxx
extern float get_throttleval ( void );
extern float get_aileronval ( void );
extern float get_mach( void );
extern char *coord_format_lat(float);
extern char *coord_format_lon(float);
-//extern char *coord_format_latlon(float latitude, float longitude); // cockpit.cxx
-
-// $$$ begin - added, VS Renganathan, 13 Oct 2K
-// #define FIGHTER_HUD
-extern float get_anzg (void);
-extern float get_Vx (void);
-extern float get_Vy (void);
-extern float get_Vz (void);
-extern float get_Ax (void);
-extern float get_Ay (void);
-extern float get_Az (void);
-extern int get_iaux1 (void);
-extern int get_iaux2 (void);
-extern int get_iaux3 (void);
-extern int get_iaux4 (void);
-extern int get_iaux5 (void);
-extern int get_iaux6 (void);
-extern int get_iaux7 (void);
-extern int get_iaux8 (void);
-extern int get_iaux9 (void);
-extern int get_iaux10 (void);
-extern int get_iaux11 (void);
-extern int get_iaux12 (void);
-extern float get_aux1(void);
-extern float get_aux2(void);
-extern float get_aux3(void);
-extern float get_aux4(void);
-extern float get_aux5 (void);
-extern float get_aux6 (void);
-extern float get_aux7 (void);
-extern float get_aux8(void);
-extern float get_aux9(void);
-extern float get_aux10(void);
-extern float get_aux11(void);
-extern float get_aux12(void);
-extern float get_aux13(void);
-extern float get_aux14(void);
-extern float get_aux15(void);
-extern float get_aux16(void);
-extern float get_aux17(void);
-extern float get_aux18(void);
-// $$$ end - added, VS Renganathan, 13 Oct 2K
extern char *get_formated_gmt_time( void );
-extern void fgHUDReshape(void);
enum hudinstype{ HUDno_instr,
HUDscale,
fgLineSeg2D( const fgLineSeg2D & image )
: x0(image.x0), y0(image.y0), x1(image.x1), y1(image.y1) {}
- fgLineSeg2D& operator= ( const fgLineSeg2D & image ) {
+ fgLineSeg2D& operator= ( const fgLineSeg2D & image ) { // seems unused
x0 = image.x0; y0 = image.y0; x1 = image.x1; y1 = image.y1; return *this;
}
- ~fgLineSeg2D() {}
-
void draw() const
{
glVertex2f(x0, y0);
class fgText {
private:
float x, y;
- char msg[64];
+ string msg;
+ bool digit;
+ // seems unused
+
public:
- int digit;
- fgText(float x = 0, float y = 0, char *c = NULL,int digits=0): x(x), y(y)
- {
- strcpy(msg,c);
- digit=digits;
- }
+ fgText(float x, float y, const string& c, bool digits=false): x(x), y(y), msg( c), digit( digits) {};
fgText( const fgText & image )
- : x(image.x), y(image.y),digit(image.digit) { strcpy(msg,image.msg); }
-
- fgText& operator = ( const fgText & image ) {
- strcpy(msg,image.msg); x = image.x; y = image.y;digit=image.digit;
- return *this;
- }
-
- ~fgText() { msg[0]='\0'; }
-
- int getStringWidth ( char *str )
+ : x(image.x), y(image.y), msg(image.msg), digit(image.digit) { }
+
+ fgText& operator = ( const fgText & image ) {
+ x = image.x; y = image.y; msg= image.msg; digit = image.digit;
+ return *this;
+ }
+
+ static int getStringWidth ( const char *str )
{
if ( HUDtext && str ) {
float r, l ;
HUD_Font->getBBox ( str, HUD_TextSize, 0, &l, &r, NULL, NULL ) ;
- return FloatToInt( r - l );
+ return float_to_int( r - l );
}
return 0 ;
}
- int StringWidth (void )
+ int StringWidth ()
{
- if ( HUDtext && strlen( msg )) {
+ if ( HUDtext && msg != "") {
float r, l ;
- HUD_Font->getBBox ( msg, HUD_TextSize, 0, &l, &r, NULL, NULL ) ;
- return FloatToInt( r - l );
+ HUD_Font->getBBox ( msg.c_str(), HUD_TextSize, 0, &l, &r, NULL, NULL ) ;
+ return float_to_int( r - l );
}
return 0 ;
}
// according to MIL Standards for example Altitude above 10000 ft
// is shown as 10ooo.
- void Draw(fntRenderer *fnt,int digits) {
- if (digits==1) {
- int c=0,i=0;
- char *t=msg;
+ void Draw(fntRenderer *fnt) {
+ if (digit) {
+ int c=0;
+
int p=4;
- if (t[0]=='-') {
+ if (msg[0]=='-') {
//if negative value then increase the c and p values
//for '-' sign. c++;
p++;
}
- char *tmp=msg;
- while (tmp[i]!='\0') {
- if ((tmp[i]>='0') && (tmp[i]<='9'))
+
+ for (string::size_type i = 0; i < msg.size(); i++) {
+ if ((msg[i]>='0') && (msg[i]<='9'))
c++;
- i++;
}
+ float orig_size = fnt->getPointSize();
if (c>p) {
fnt->setPointSize(HUD_TextSize * 0.8);
- int p1=c-3;
- char *tmp1=msg+p1;
- int p2=p1*8;
+ int p2=(c-3)*8; //advance to the last 3 digits
fnt->start2f(x+p2,y);
- fnt->puts(tmp1);
+ fnt->puts(msg.c_str() + c - 3); // display last 3 digits
fnt->setPointSize(HUD_TextSize * 1.2);
- char tmp2[64];
- strncpy(tmp2,msg,p1);
- tmp2[p1]='\0';
-
+
fnt->start2f(x,y);
- fnt->puts(tmp2);
+ fnt->puts(msg.substr(0,c-3).c_str());
} else {
fnt->setPointSize(HUD_TextSize * 1.2);
fnt->start2f( x, y );
- fnt->puts(tmp);
+ fnt->puts(msg.c_str());
}
+ fnt->setPointSize(orig_size);
} else {
- //if digits not equal to 1
- fnt->setPointSize(HUD_TextSize * 0.8);
+ //if digits not true
fnt->start2f( x, y );
- fnt->puts( msg ) ;
+ fnt->puts( msg.c_str()) ;
}
}
void Draw()
{
- guiFnt.drawString( msg, FloatToInt(x), FloatToInt(y) );
+ guiFnt.drawString( msg.c_str(), float_to_int(x), float_to_int(y) );
}
};
vector < fgLineSeg2D > List;
public:
fgLineList( void ) {}
- ~fgLineList( void ) {}
void add( const fgLineSeg2D& seg ) { List.push_back(seg); }
- void erase( void ) { List.erase( List.begin(), List.end() ); }
+ void erase( void ) { List.clear();}
void draw( void ) {
glBegin(GL_LINES);
for_each( List.begin(), List.end(), DrawLineSeg2D());
vector< fgText > List;
public:
fgTextList ( void ) { Font = 0; }
- ~fgTextList( void ) {}
void setFont( fntRenderer *Renderer ) { Font = Renderer; }
void add( const fgText& String ) { List.push_back(String); }
- void erase( void ) { List.erase( List.begin(), List.end() ); }
+ void erase( void ) { List.clear(); }
void draw( void );
};
extern fgLineList HUD_StippleLineList;
-class instr_item { // An Abstract Base Class (ABC)
+class instr_item : public SGReferenced { // An Abstract Base Class (ABC)
private:
static UINT instances; // More than 64K instruments? Nah!
static int brightness;
FLTFNPTR data_source,
float data_scaling,
UINT options,
- bool working = true,
+ bool working = true,
int digit = 0);
- instr_item( const instr_item & image );
-
virtual ~instr_item ();
void set_data_source ( FLTFNPTR fn ) { load_value_fn = fn; }
POINT get_centroid ( void ) { return mid_span; }
UINT get_options ( void ) { return opts; }
int get_digits ( void ) { return digits; }
-
- UINT huds_vert (UINT options) { return( options & HUDS_VERT ); }
- UINT huds_left (UINT options) { return( options & HUDS_LEFT ); }
- UINT huds_right (UINT options) { return( options & HUDS_RIGHT ); }
+ inline int get_x() const { return scrn_pos.left; }
+ inline int get_y() const { return scrn_pos.top; }
+ inline int get_width() const { return scrn_pos.right; }
+ inline int get_height() const { return scrn_pos.bottom; }
+
+ UINT huds_vert (UINT options) { return (options & HUDS_VERT); }
+ UINT huds_left (UINT options) { return (options & HUDS_LEFT); }
+ UINT huds_right (UINT options) { return (options & HUDS_RIGHT); }
UINT huds_both (UINT options) {
- return( (options & HUDS_BOTH) == HUDS_BOTH );
+ return ((options & HUDS_BOTH) == HUDS_BOTH);
}
- UINT huds_noticks (UINT options) { return( options & HUDS_NOTICKS ); }
- UINT huds_notext (UINT options) { return( options & HUDS_NOTEXT ); }
- UINT huds_top (UINT options) { return( options & HUDS_TOP ); }
- UINT huds_bottom (UINT options) { return( options & HUDS_BOTTOM ); }
+ UINT huds_noticks (UINT options) { return (options & HUDS_NOTICKS); }
+ UINT huds_notext (UINT options) { return (options & HUDS_NOTEXT); }
+ UINT huds_top (UINT options) { return (options & HUDS_TOP); }
+ UINT huds_bottom (UINT options) { return (options & HUDS_BOTTOM); }
- virtual void display_enable( bool working ) { is_enabled = !! working;}
+ virtual void display_enable( bool working ) { is_enabled = working;}
- virtual void update( void );
virtual void break_display ( bool bad );
virtual void SetBrightness( int illumination_level ); // fgHUDSetBright...
void SetPosition ( int x, int y, UINT width, UINT height );
{
HUD_StippleLineList.add(fgLineSeg2D(x1,y1,x2,y2));
}
- void TextString( char *msg, float x, float y,int digit )
+ void TextString( char *msg, float x, float y, bool digit )
{
HUD_TextList.add(fgText(x, y, msg,digit));
}
if ( HUDtext && str ) {
float r, l ;
HUD_Font->getBBox ( str, HUD_TextSize, 0, &l, &r, NULL, NULL ) ;
- return FloatToInt( r - l );
+ return float_to_int( r - l );
}
return 0 ;
}
- //code to draw ticks as small circles
- void drawOneCircle(float x1, float y1, float r)
- {
- glBegin(GL_LINE_LOOP); // Use polygon to approximate a circle
- for (int count=0; count<25; count++) {
- 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();
- }
+
};
};
-extern deque< instr_item *> HUD_deque;
extern int HUD_style;
-//extern hud_deque_type HUD_deque;
// instr_item This class has no other purpose than to maintain
// a linked list of instrument and derived class
class instr_label : public instr_item {
private:
const char *pformat;
- const char *pre_str;
- const char *post_str;
+
fgLabelJust justify;
int fontSize;
int blink;
- char format_buffer[80];
+ string format_buffer;
bool lat;
bool lon;
bool lbox;
+ SGPropertyNode_ptr lon_node;
+ SGPropertyNode_ptr lat_node;
public:
instr_label(const SGPropertyNode *);
- ~instr_label();
-
- instr_label(const instr_label& image);
virtual void draw(void);
};
-class lat_label : public instr_item {
-private:
- const char *pformat;
- const char *pre_str;
- const char *post_str;
- fgLabelJust justify;
- int fontSize;
- int blink;
- char format_buffer[80];
-
-public:
- lat_label( int x,
- int y,
- UINT width,
- UINT height,
- FLTFNPTR data_source,
- const char *label_format,
- const char *pre_label_string,
- const char *post_label_string,
- float scale_data,
- UINT options,
- fgLabelJust justification,
- int font_size,
- int blinking,
- bool working,
- int digits =0 );
-
- ~lat_label();
-
- lat_label( const lat_label & image);
- virtual void draw( void ); // Required method in base class
-};
-
-
-class lon_label : public instr_item {
-private:
- const char *pformat;
- const char *pre_str;
- const char *post_str;
- fgLabelJust justify;
- int fontSize;
- int blink;
- char format_buffer[80];
-
-public:
- lon_label( int x,
- int y,
- UINT width,
- UINT height,
- FLTFNPTR data_source,
- const char *label_format,
- const char *pre_label_string,
- const char *post_label_string,
- float scale_data,
- UINT options,
- fgLabelJust justification,
- int font_size,
- int blinking,
- bool working,
- int digit=0);
-
-
- ~lon_label();
-
- lon_label( const lon_label & image);
- virtual void draw( void ); // Required method in base class
-};
-
-
//
-// fgRunway_instr This class is responsible for rendering the active runway
-// in the hud (if visible).
-class runway_instr : public instr_item
-{
+// fgRunway_instr This class is responsible for rendering the active runway
+// in the hud (if visible).
+class runway_instr : public instr_item {
private:
void boundPoint(const sgdVec3& v, sgdVec3& m);
bool boundOutsidePoints(sgdVec3& v, sgdVec3& m);
- bool drawLine(const sgdVec3& a1, const sgdVec3& a2, const sgdVec3& p1, const sgdVec3& p2);
+ bool drawLine(const sgdVec3& a1, const sgdVec3& a2,
+ const sgdVec3& p1, const sgdVec3& p2);
void drawArrow();
- bool get_active_runway(FGRunway& rwy);
+ FGRunway* get_active_runway();
void get_rwy_points(sgdVec3 *points);
void setLineWidth(void);
- sgdVec3 points3d[6],points2d[6];
- double mm[16],pm[16], arrowScale, arrowRad, lnScale, scaleDist, default_pitch, default_heading;
+ sgdVec3 points3d[6], points2d[6];
+ double mm[16],pm[16], arrowScale, arrowRad, lnScale;
+ double scaleDist, default_pitch, default_heading;
GLint view[4];
- FGRunway runway;
+ FGRunway* runway;
FGViewer* cockpit_view;
- unsigned short stippleOut,stippleCen;
- bool drawIA,drawIAAlways;
+ unsigned short stippleOut, stippleCen;
+ bool drawIA, drawIAAlways;
RECT location;
POINT center;
public:
- runway_instr( int x,
- int y,
- int width,
- int height,
- float scale_data,
- bool working = true);
-
- virtual void draw( void ); // Required method in base class
- void setArrowRotationRadius(double radius);
- void setArrowScale(double scale); // Scales the runway indication arrow
- void setDrawArrow(bool draw); // Draws arrow when runway is not visible in HUD if draw=true
- void setDrawArrowAlways(bool draw); //Always draws arrow if draw=true;
- void setLineScale(double scale); //Sets the maximum line scale
- void setScaleDist(double dist_nm); //Sets the distance where to start scaling the lines
- void setStippleOutline(unsigned short stipple); //Sets the stipple pattern of the outline of the runway
- void setStippleCenterline(unsigned short stipple); //Sets the stipple patter of the center line of the runway
+ runway_instr(const SGPropertyNode *);
+
+ virtual void draw( void );
+ void setArrowRotationRadius(double radius);
+ // Scales the runway indication arrow
+ void setArrowScale(double scale);
+ // Draws arrow when runway is not visible in HUD if draw=true
+ void setDrawArrow(bool draw);
+ // Always draws arrow if draw=true;
+ void setDrawArrowAlways(bool draw);
+ // Sets the maximum line scale
+ void setLineScale(double scale);
+ // Sets the distance where to start scaling the lines
+ void setScaleDist(double dist_nm);
+ // Sets the stipple pattern of the outline of the runway
+ void setStippleOutline(unsigned short stipple);
+ // Sets the stipple patter of the center line of the runway
+ void setStippleCenterline(unsigned short stipple);
};
int dp_showing,
bool working = true);
- virtual ~instr_scale();
- instr_scale( const instr_scale & image);
-
- virtual void draw ( void ) {}; // No-op here. Defined in derived classes.
- UINT div_min ( void ) { return Min_div;}
- UINT div_max ( void ) { return Maj_div;}
- float min_val ( void ) { return Minimum_value;}
- float max_val ( void ) { return Maximum_value;}
- UINT modulo ( void ) { return Modulo; }
- float factor ( void ) { return scale_factor;}
- float range_to_show ( void ) { return range_shown;}
+ virtual void draw ( void ) {}; // No-op here. Defined in derived classes.
+ UINT div_min ( void ) { return Min_div;}
+ UINT div_max ( void ) { return Maj_div;}
+ float min_val ( void ) { return Minimum_value;}
+ float max_val ( void ) { return Maximum_value;}
+ UINT modulo ( void ) { return Modulo; }
+ float factor ( void ) { return scale_factor;}
+ float range_to_show ( void ) { return range_shown;}
};
-// hud_card_ This class displays the indicated quantity on
+// hud_card This class displays the indicated quantity on
// a scale that moves past the pointer. It may be
// horizontal or vertical, read above(left) or below(right) of the base
// line.
UINT Maj_div;
UINT Min_div;
-
public:
- hud_card( int x,
- int y,
- UINT width,
- UINT height,
- FLTFNPTR load_fn,
- UINT options,
- float maxValue,
- float minValue,
- float disp_scaling,
- UINT major_divs,
- UINT minor_divs,
- UINT modulator,
- int dp_showing,
- float value_span,
- string type,
- bool draw_tick_bottom,
- bool draw_tick_top,
- bool draw_tick_right,
- bool draw_tick_left,
- bool draw_cap_bottom,
- bool draw_cap_top,
- bool draw_cap_right,
- bool draw_cap_left,
- float marker_offset,
- bool pointer,
- string pointer_type,
- string tick_type,
- string tick_length,
- bool working,
- float radius,
- int divisions,
- int zoom
- );
-
-
- ~hud_card();
- hud_card( const hud_card & image);
- // virtual void display_enable( bool setting );
- virtual void draw( void ); // Required method in base class
- void circles(float,float,float);
- void fixed(float,float,float,float,float,float);
- void zoomed_scale(int,int);
+ hud_card(const SGPropertyNode *);
+ // virtual void display_enable( bool setting ); // FIXME
+ virtual void draw(void);
+ void circles(float, float, float);
+ void fixed(float, float, float, float, float, float);
+ void zoomed_scale(int, int);
};
class gauge_instr : public instr_scale {
public:
- gauge_instr( int x,
- int y,
- UINT width,
- UINT height,
- FLTFNPTR load_fn,
- UINT options,
- float disp_scaling,
- float maxValue,
- float minValue,
- UINT major_divs,
- UINT minor_divs,
- int dp_showing,
- UINT modulus,
- bool working);
-
- ~gauge_instr();
- gauge_instr( const gauge_instr & image);
+ gauge_instr(const SGPropertyNode *);
virtual void draw( void ); // Required method in base class
};
bool working,
UINT options );
- virtual ~dual_instr_item() {};
- dual_instr_item( const dual_instr_item & image);
-
- float current_ch1( void ) { return (float)alt_data_source();}
- float current_ch2( void ) { return (float)get_value();}
- virtual void draw( void ) { }
+ float current_ch1( void ) { return (float)alt_data_source(); }
+ float current_ch2( void ) { return (float)get_value(); }
+ virtual void draw( void ) {}
};
-class fgTBI_instr : public dual_instr_item
-{
+
+class fgTBI_instr : public dual_instr_item {
private:
UINT BankLimit;
UINT SlewLimit;
float rad;
public:
- fgTBI_instr( int x,
- int y,
- UINT width,
- UINT height,
- FLTFNPTR chn1_source,
- FLTFNPTR chn2_source,
- float maxBankAngle,
- float maxSlipAngle,
- UINT gap_width,
- bool working,
- bool tsi,
- float rad);
-
- fgTBI_instr( const fgTBI_instr & image);
-
- ~fgTBI_instr();
-
- UINT bank_limit( void ) { return BankLimit;}
- UINT slew_limit( void ) { return SlewLimit;}
+ fgTBI_instr(const SGPropertyNode *);
- virtual void draw( void ); // Required method in base class
+ UINT bank_limit(void) { return BankLimit; }
+ UINT slew_limit(void) { return SlewLimit; }
+
+ virtual void draw(void);
};
public:
HudLadder(const SGPropertyNode *);
- ~HudLadder();
virtual void draw(void);
void drawZenith(float, float, float);
};
-//using namespace std;
-//deque <instr_item> * Hdeque_ptr;
-
-extern int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ );
-extern int fgHUDInit2( fgAIRCRAFT * /* current_aircraft */ );
-extern void fgUpdateHUD( void );
-extern void fgUpdateHUD( GLfloat x_start, GLfloat y_start,
+extern int fgHUDInit();
+extern int fgHUDInit2();
+extern void fgUpdateHUD( osg::State* );
+extern void fgUpdateHUD( osg::State*, GLfloat x_start, GLfloat y_start,
GLfloat x_end, GLfloat y_end );
-/*
-bool AddHUDInstrument( instr_item *pBlackBox );
-void DrawHUD ( void );
-bool DamageInstrument( INSTR_HANDLE unit );
-bool RepairInstrument( INSTR_HANDLE unit );
-
-
-void fgUpdateHUD ( Hptr hud );
-void fgUpdateHUD2( Hptr hud ); // Future use?
-void fgHUDSetTimeMode( Hptr hud, int time_of_day );
-*/
-
float _r, _g, _b, _a, _cl;
};
-#endif // _HUD_H
+#endif // _OLDHUD_H
projects / flightgear.git / blobdiff