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Integrated Charlies latest HUD updates.

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Wrote access functions for current fgOPTIONS.
This commit is contained in:
curt 1998-07-13 21:00:45 +00:00
parent 4abe562805
commit 8f3c1f30e1
10 changed files with 365 additions and 235 deletions

37
Cockpit/cockpit.cxx
View file

@ -215,29 +215,25 @@ double get_sideslip( void )
double get_frame_rate( void )
{
fgGENERAL *g;
fgGENERAL *pgeneral;
g = &general;
pgeneral = &general;
return g->frame_rate;
return pgeneral->frame_rate;
}
double get_fov( void )
{
fgOPTIONS *o;
o = &current_options;
return o->fov;
return (current_options.get_fov());
}
double get_vfc_ratio( void )
{
fgVIEW *v;
fgVIEW *pview;
v = &current_view;
pview = &current_view;
return v->vfc_ratio;
return pview->vfc_ratio;
}
bool fgCockpitInit( fgAIRCRAFT *cur_aircraft )
@ -270,32 +266,35 @@ bool fgCockpitInit( fgAIRCRAFT *cur_aircraft )
void fgCockpitUpdate( void ) {
fgOPTIONS *o;
fgVIEW *v;
fgVIEW *pview;
o = &current_options;
v = &current_view;
pview = &current_view;
fgPrintf( FG_COCKPIT, FG_DEBUG,
"Cockpit: code %d status %d\n",
ac_cockpit->code(), ac_cockpit->status() );
if ( o->hud_status ) {
if ( current_options.get_hud_status() ) {
// This will check the global hud linked list pointer.
// If these is anything to draw it will.
fgUpdateHUD();
}
if ( o->panel_status && (fabs(v->view_offset) < 0.2) ) {
if ( current_options.get_panel_status() &&
(fabs(pview->view_offset) < 0.2) ) {
fgPanelUpdate();
}
}
/* $Log$
/* Revision 1.10 1998/07/08 14:41:08 curt
/* Renamed polar3d.h to polar3d.hxx
/* Revision 1.11 1998/07/13 21:00:45 curt
/* Integrated Charlies latest HUD updates.
/* Wrote access functions for current fgOPTIONS.
/*
* Revision 1.10 1998/07/08 14:41:08 curt
* Renamed polar3d.h to polar3d.hxx
*
* Revision 1.9 1998/06/27 16:47:53 curt
* Incorporated Friedemann Reinhard's <mpt218@faupt212.physik.uni-erlangen.de>
* first pass at an isntrument panel.

25
Cockpit/cockpit.hxx
View file

@ -28,25 +28,14 @@
#define _COCKPIT_HXX
#include "hud.hxx"
#include "panel.hxx"
#ifndef __cplusplus
# error This library requires C++
#endif
//typedef struct {
// int code;
// Hptr hud;
// // As above.
// // PANEL *panel;
// int status;
//}fgCOCKPIT, *pfgCockpit;
#include "hud.hxx"
#include "panel.hxx"
// And in the future (near future i hope).
// #include <Cockpit/panel.h>
// Class fg_Cockpit This class is a holder for the heads up display
// and is initialized with a
class fg_Cockpit {
@ -71,10 +60,14 @@ void fgCockpitUpdate( void );
/* $Log$
/* Revision 1.3 1998/06/27 16:47:54 curt
/* Incorporated Friedemann Reinhard's <mpt218@faupt212.physik.uni-erlangen.de>
/* first pass at an isntrument panel.
/* Revision 1.4 1998/07/13 21:00:46 curt
/* Integrated Charlies latest HUD updates.
/* Wrote access functions for current fgOPTIONS.
/*
* Revision 1.3 1998/06/27 16:47:54 curt
* Incorporated Friedemann Reinhard's <mpt218@faupt212.physik.uni-erlangen.de>
* first pass at an isntrument panel.
*
* Revision 1.2 1998/05/11 18:13:10 curt
* Complete C++ rewrite of all cockpit code by Charlie Hotchkiss.
*

390
Cockpit/hud.cxx
View file

@ -43,6 +43,7 @@
#include <Aircraft/aircraft.h>
#include <Debug/fg_debug.h>
#include <Include/fg_constants.h>
#include <Main/options.hxx>
#include <Math/fg_random.h>
#include <Math/mat3.h>
#include <Math/polar3d.hxx>
@ -169,17 +170,17 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
do {
switch ( index ) {
case 0: // TBI
HIptr = (instr_item *) new fgTBI_instr( 300, 100, 60, 10 );
HIptr = (instr_item *) new fgTBI_instr( 270, 100, 60, 10 );
break;
case 1: // Artificial Horizon
HIptr = (instr_item *) new HudLadder( 270, 195, 120, 180 );
HIptr = (instr_item *) new HudLadder( 240, 195, 120, 180 );
break;
case 2: // KIAS
HIptr = (instr_item *) new hud_card( 160,
HIptr = (instr_item *) new hud_card( 130,
170,
35,
28,
200,
get_speed,
HUDS_LEFT | HUDS_VERT,
@ -194,39 +195,39 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
break;
case 3: // Angle of Attack
HIptr = (instr_item *) new hud_card( 450,
HIptr = (instr_item *) new hud_card( 420,
195,
30,
25,
150,
get_aoa,
HUDS_LEFT | HUDS_VERT,
50, -40,
1.0,
5, 1,
2, 1,
0,
1,
21.0,
5.0,
true);
break;
case 4: // GYRO COMPASS
HIptr = (instr_item *) new hud_card( 200,
375,
260,
32,
200,
28,
get_heading,
HUDS_TOP,
360, 0,
1.0,
10, 5,
5, 1,
360,
0,
50,
25,
true);
break;
case 5: // AMSL
HIptr = (instr_item *) new hud_card( 490,
HIptr = (instr_item *) new hud_card( 460,
170,
35,
200,
@ -241,8 +242,56 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
true);
break;
case 6: // Digital KIAS
HIptr = (instr_item *) new instr_label ( 160,
case 6:
HIptr = (instr_item *) new guage_instr( 250, // x
350, // y
100, // width
20, // height
get_aileronval, // data source
HUDS_BOTTOM | HUDS_NOTEXT,
100.0,
+1.0,
-1.0);
break;
case 7:
HIptr = (instr_item *) new guage_instr( 170, // x
225, // 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);
break;
case 8:
HIptr = (instr_item *) new guage_instr( 250, // x
200, // y
100, // width
20, // height
get_rudderval, // data source
HUDS_TOP | HUDS_NOTEXT,
100.0,
+1.0,
-1.0);
break;
case 9:
HIptr = (instr_item *) new guage_instr( 100, // x
190,
20,
160, // height
get_throttleval, // data source
HUDS_VERT | HUDS_RIGHT | HUDS_NOTEXT,
100.0,
1.0,
0.0);
break;
case 10: // Digital KIAS
HIptr = (instr_item *) new instr_label ( 110,
150,
40,
30,
@ -250,6 +299,7 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
"%5.0f",
NULL,
" Kts",
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
@ -257,8 +307,8 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
TRUE );
break;
case 7: // Digital Altimeter
HIptr = (instr_item *) new instr_label ( 160,
case 11: // Digital Altimeter
HIptr = (instr_item *) new instr_label ( 110,
135,
40,
10,
@ -266,6 +316,7 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
"MSL %5.0f",
NULL,
" m",
1.0,
HUDS_TOP,
LEFT_JUST,
SMALL,
@ -273,8 +324,8 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
TRUE );
break;
case 8: // Roll indication diagnostic
HIptr = (instr_item *) new instr_label ( 160,
case 12: // Roll indication diagnostic
HIptr = (instr_item *) new instr_label ( 110,
120,
40,
10,
@ -282,6 +333,7 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
"%5.2f",
" Roll",
" Deg",
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
@ -289,7 +341,7 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
TRUE );
break;
case 9: // Angle of attack diagnostic
case 13: // Angle of attack diagnostic
HIptr = (instr_item *) new instr_label ( 440,
150,
60,
@ -298,70 +350,7 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
" %5.2f",
"AOA",
" Deg",
HUDS_TOP,
RIGHT_JUST,
SMALL,
0,
TRUE );
break;
case 10:
HIptr = (instr_item *) new instr_label ( 440,
135,
60,
10,
get_heading,
" %5.0f",
"Heading ",
" Deg",
HUDS_TOP,
RIGHT_JUST,
SMALL,
0,
TRUE );
break;
case 11:
HIptr = (instr_item *) new instr_label ( 440,
120,
60,
10,
get_sideslip,
"%5.2f",
"Sideslip ",
NULL,
HUDS_TOP,
RIGHT_JUST,
SMALL,
0,
TRUE );
break;
case 12:
HIptr = (instr_item *) new instr_label( 440,
100,
60,
10,
get_throttleval,
"%5.2f",
"Throttle ",
NULL,
HUDS_TOP,
RIGHT_JUST,
SMALL,
0,
TRUE );
break;
case 13:
HIptr = (instr_item *) new instr_label( 440,
85,
60,
10,
get_elevatorval,
"%5.2f",
"Elevator ",
NULL,
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
@ -370,14 +359,15 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
break;
case 14:
HIptr = (instr_item *) new instr_label( 440,
60,
HIptr = (instr_item *) new instr_label ( 440,
135,
60,
10,
get_aileronval,
"%5.2f",
"Aileron ",
NULL,
get_heading,
" %5.1f",
"Heading ",
" Deg",
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
@ -385,16 +375,16 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
TRUE );
break;
case 15:
HIptr = (instr_item *) new instr_label( 10,
10,
HIptr = (instr_item *) new instr_label ( 440,
120,
60,
10,
get_frame_rate,
"%.1f",
"Frame rate = ",
get_sideslip,
"%5.2f",
"Sideslip ",
NULL,
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
@ -403,14 +393,15 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
break;
case 16:
HIptr = (instr_item *) new instr_label( 10,
25,
90,
HIptr = (instr_item *) new instr_label( 440,
100,
60,
10,
get_vfc_ratio,
"%.2f",
"VFC Ratio = ",
get_throttleval,
"%5.2f",
"Throttle ",
NULL,
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
@ -419,6 +410,75 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
break;
case 17:
HIptr = (instr_item *) new instr_label( 440,
85,
60,
10,
get_elevatorval,
"%5.2f",
"Elevator ",
NULL,
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
0,
TRUE );
break;
case 18:
HIptr = (instr_item *) new instr_label( 440,
60,
60,
10,
get_aileronval,
"%5.2f",
"Aileron ",
NULL,
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
0,
TRUE );
break;
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,
SMALL,
0,
TRUE );
break;
case 20:
HIptr = (instr_item *) new instr_label( 10,
25,
90,
10,
get_vfc_ratio,
"%.2f",
"VFC Ratio = ",
NULL,
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
0,
TRUE );
break;
case 21:
HIptr = (instr_item *) new instr_label( 10,
40,
90,
@ -427,47 +487,13 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
"%.1f",
"FOV = ",
NULL,
1.0,
HUDS_TOP,
RIGHT_JUST,
SMALL,
0,
TRUE );
break;
case 18:
HIptr = (instr_item *) new guage_instr( 50, // x
200, // y
100, // width
20, // height
get_aileronval, // data source
HUDS_BOTTOM,
100.0,
+1.0,
-1.0);
break;
case 19:
HIptr = (instr_item *) new guage_instr( 90, // x
225, // y
20, // width
100, // height
get_elevatorval, // data source
HUDS_BOTH | HUDS_VERT,
100.0, // Scale data
+1.0, // Data Range
-1.0);
break;
case 20:
HIptr = (instr_item *) new guage_instr( 50, // x
350, // y
100, // width
20, // height
get_rudderval, // data source
HUDS_TOP,
100.0,
+1.0,
-1.0);
break;
default:
HIptr = 0;;
@ -482,6 +508,79 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
return 0; // For now. Later we may use this for an error code.
}
int global_day_night_switch = DAY;
void HUD_brightkey( bool incr_bright )
{
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);
}
}
}
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;
}
}
else {
if( NIGHT == global_day_night_switch ) {
brightness = BRT_DARK;
}
else {
brightness = BRT_MEDIUM;
global_day_night_switch = NIGHT;
}
}
}
pHUDInstr->SetBrightness( brightness );
}
// fgUpdateHUD
//
@ -489,8 +588,6 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
// the HUD object with requests for redraw. Kinda. It will when this is
// all C++.
//
int global_day_night_switch = DAY;
void fgUpdateHUD( void ) {
int i;
int brightness;
@ -543,6 +640,13 @@ void fgUpdateHUD( void ) {
case BRT_DARK:
glColor3f (0.0, 0.5, 0.0);
break;
case BRT_BLACK:
glColor3f( 0.0, 0.0, 0.0);
break;
default:;
}
}
else {
@ -582,9 +686,13 @@ void fgUpdateHUD( void ) {
}
/* $Log$
/* Revision 1.15 1998/07/08 14:41:08 curt
/* Renamed polar3d.h to polar3d.hxx
/* Revision 1.16 1998/07/13 21:00:47 curt
/* Integrated Charlies latest HUD updates.
/* Wrote access functions for current fgOPTIONS.
/*
* Revision 1.15 1998/07/08 14:41:08 curt
* Renamed polar3d.h to polar3d.hxx
*
* Revision 1.14 1998/07/06 21:31:20 curt
* Removed an extraneous ^M.
*

39
Cockpit/hud.hxx
View file

@ -79,11 +79,12 @@ enum VIEW_MODES{ HUD_VIEW, PANEL_VIEW, CHASE_VIEW, TOWER_VIEW };
// Hud general constants
#define DAY 1
#define NIGHT 2
#define BRT_DARK 3
#define BRT_MEDIUM 4
#define BRT_LIGHT 5
#define SIZE_SMALL 6
#define SIZE_LARGE 7
#define BRT_BLACK 3
#define BRT_DARK 4
#define BRT_MEDIUM 5
#define BRT_LIGHT 6
#define SIZE_SMALL 7
#define SIZE_LARGE 8
// Label constants
#define SMALL 1
@ -185,17 +186,26 @@ enum hudinstype{ HUDno_instr,
HUDtbi
};
typedef struct gltagRGBTRIPLE { // rgbt
GLfloat Blue;
GLfloat Green;
GLfloat Red;
} glRGBTRIPLE;
class instr_item { // An Abstract Base Class (ABC)
private:
static UINT instances; // More than 64K instruments? Nah!
static int brightness;
static glRGBTRIPLE color;
UINT handle;
RECT scrn_pos; // Framing - affects scale dimensions
// and orientation. Vert vs Horz, etc.
DBLFNPTR load_value_fn;
double disp_factor; // Multiply by to get numbers shown on scale.
UINT opts;
bool is_enabled;
bool broken;
int brightness;
UINT scr_span; // Working values for draw;
POINT mid_span; //
@ -205,6 +215,7 @@ class instr_item { // An Abstract Base Class (ABC)
UINT height,
UINT width,
DBLFNPTR data_source,
double data_scaling,
UINT options,
bool working = true);
@ -217,7 +228,9 @@ class instr_item { // An Abstract Base Class (ABC)
RECT get_location ( void ) { return scrn_pos; }
bool is_broken ( void ) { return broken; }
bool enabled ( void ) { return is_enabled;}
double get_value ( void ) { return load_value_fn();}
bool data_available ( void ) { return !!load_value_fn; }
double get_value ( void ) { return load_value_fn(); }
double data_scaling ( void ) { return disp_factor; }
UINT get_span ( void ) { return scr_span; }
POINT get_centroid ( void ) { return mid_span; }
UINT get_options ( void ) { return opts; }
@ -259,6 +272,7 @@ class instr_label : public instr_item {
const char *label_format,
const char *pre_label_string = 0,
const char *post_label_string = 0,
double scale_data = 1.0,
UINT options = HUDS_TOP,
fgLabelJust justification = CENTER_JUST,
int font_size = SMALL,
@ -269,7 +283,6 @@ class instr_label : public instr_item {
instr_label( const instr_label & image);
instr_label & operator = (const instr_label & rhs );
virtual void draw( void ); // Required method in base class
};
@ -289,7 +302,6 @@ class instr_scale : public instr_item {
double scale_factor; // factor => screen units/range values.
UINT Maj_div; // major division marker units
UINT Min_div; // minor division marker units
double disp_factor; // Multiply by to get numbers shown on scale.
UINT Modulo; // Roll over point
int signif_digits; // digits to show to the right.
@ -480,6 +492,7 @@ class HudLadder : public dual_instr_item {
//using namespace std;
//deque <instr_item> * Hdeque_ptr;
extern void HUD_brightkey( bool incr_bright );
extern int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ );
extern void fgUpdateHUD( void );
@ -509,9 +522,13 @@ void fgHUDSetTimeMode( Hptr hud, int time_of_day );
#endif // _HUD_H
/* $Log$
/* Revision 1.8 1998/07/03 13:16:29 curt
/* Added Charlie Hotchkiss's HUD updates and improvementes.
/* Revision 1.9 1998/07/13 21:00:48 curt
/* Integrated Charlies latest HUD updates.
/* Wrote access functions for current fgOPTIONS.
/*
* Revision 1.8 1998/07/03 13:16:29 curt
* Added Charlie Hotchkiss's HUD updates and improvementes.
*
* Revision 1.6 1998/06/03 00:43:28 curt
* No .h when including stl stuff.
*

26
Cockpit/hud_card.cxx
View file

@ -78,7 +78,7 @@ draw( void ) // (HUD_scale * pscale )
int marker_xe;
int marker_ys;
int marker_ye;
register i;
/* register */ int i;
char TextScale[80];
bool condition;
int disp_val;
@ -170,8 +170,8 @@ draw( void ) // (HUD_scale * pscale )
}
if( div_min()) {
if( (i%div_min()) == 0) {
if((( marker_ys + 5) > scrn_rect.top ) ||
(( marker_ys - 5) < (scrn_rect.top + scrn_rect.bottom))){
if((( marker_ys - 5) > scrn_rect.top ) &&
(( marker_ys + 5) < (scrn_rect.top + scrn_rect.bottom))){
if( (options & HUDS_BOTH) == HUDS_BOTH ) {
drawOneLine( scrn_rect.left, marker_ys,
marker_xs, marker_ys );
@ -204,9 +204,9 @@ draw( void ) // (HUD_scale * pscale )
else {
disp_val = i;
}
sprintf( TextScale, "%d", disp_val );
if(( (marker_ys - 5 ) > scrn_rect.top ) ||
( (marker_ys + 5) < (scrn_rect.top + scrn_rect.bottom))){
sprintf( TextScale, "%d", (int)(disp_val * data_scaling() +.5));
if(( (marker_ys - 8 ) > scrn_rect.top ) &&
( (marker_ys + 8) < (scrn_rect.top + scrn_rect.bottom))){
if( (options & HUDS_BOTH) == HUDS_BOTH) {
drawOneLine( scrn_rect.left, marker_ys,
marker_xs, marker_ys);
@ -291,20 +291,23 @@ draw( void ) // (HUD_scale * pscale )
// marker_ye = marker_xe;
// }
// printf("vmin = %d vmax = %d\n", (int)vmin, (int)vmax);
for( i = (int)vmin; i <= (int)vmax; i++ ) {
// printf("<*> i = %d\n", i);
condition = true;
if( !modulo()) {
if( i < min_val()) {
condition = false;
}
}
// printf("<**> i = %d\n", i);
if( condition ) {
marker_xs = scrn_rect.left + (int)((i - vmin) * factor() + .5);
if( div_min()){
if( (i%(int)div_min()) == 0 ) {
// draw in ticks only if they aren't too close to the edge.
if((( marker_xs + 5) > scrn_rect.left ) ||
(( marker_xs - 5 )< (scrn_rect.left + scrn_rect.right))){
if((( marker_xs - 5) > scrn_rect.left ) &&
(( marker_xs + 5 )< (scrn_rect.left + scrn_rect.right))){
if( (options & HUDS_BOTH) == HUDS_BOTH ) {
drawOneLine( marker_xs, scrn_rect.top,
@ -325,7 +328,9 @@ draw( void ) // (HUD_scale * pscale )
}
}
}
// printf("<***> i = %d\n", i);
if( div_max()) {
// printf("i = %d\n", i);
if( (i%(int)div_max())==0 ) {
if(modulo()) {
if( disp_val < 0) {
@ -338,7 +343,9 @@ draw( void ) // (HUD_scale * pscale )
else {
disp_val = i;
}
sprintf( TextScale, "%d", disp_val );
// printf("disp_val = %d\n", disp_val);
// printf("%d\n", (int)(disp_val * (double)data_scaling() + 0.5));
sprintf( TextScale, "%d", (int)(disp_val * data_scaling() +.5));
// Draw major ticks and text only if far enough from the edge.
if(( (marker_xs - 10)> scrn_rect.left ) &&
( (marker_xs + 10) < (scrn_rect.left + scrn_rect.right))){
@ -373,6 +380,7 @@ draw( void ) // (HUD_scale * pscale )
}
}
}
// printf("<****> i = %d\n", i);
}
}
}

20
Cockpit/hud_guag.cxx
View file

@ -180,7 +180,7 @@ void guage_instr :: draw (void)
if( !(options & HUDS_NOTEXT)) {
disp_val = i;
sprintf( TextScale, "%d", disp_val );
sprintf( TextScale, "%d",disp_val * (int)(data_scaling() +.5));
if((options & HUDS_LEFT) && (options && HUDS_RIGHT)) {
text_x = mid_scr.x - 2 - ((3 * strlen( TextScale ))>>1);
@ -209,16 +209,16 @@ void guage_instr :: draw (void)
// text_x = marker_xs - scrn_rect.left;
if( options & HUDS_RIGHT ) {
drawOneLine(scrn_rect.left, text_y,
marker_xe, text_y + 5);
drawOneLine(scrn_rect.left, text_y,
marker_xe, text_y - 5);
drawOneLine(scrn_rect.left, text_y + 5,
marker_xe, text_y);
drawOneLine(scrn_rect.left, text_y - 5,
marker_xe, text_y);
}
if( options & HUDS_LEFT ) {
drawOneLine(scrn_rect.left + scrn_rect.right, text_y,
marker_xs, text_y + 5);
drawOneLine(scrn_rect.left + scrn_rect.right, text_y,
marker_xs, text_y - 5);
drawOneLine(scrn_rect.left + scrn_rect.right, text_y + 5,
marker_xs, text_y);
drawOneLine(scrn_rect.left + scrn_rect.right, text_y - 5,
marker_xs, text_y);
}
} // End if VERTICAL SCALE TYPE
else { // Horizontal scale by default
@ -315,7 +315,7 @@ void guage_instr :: draw (void)
else {
disp_val = i;
}
sprintf( TextScale, "%d", disp_val );
sprintf( TextScale, "%d", (int)(disp_val * data_scaling() +.5));
// Draw major ticks and text only if far enough from the edge.
if(( (marker_xs - 10)> scrn_rect.left ) &&
( (marker_xs + 10) < (scrn_rect.left + scrn_rect.right))){

14
Cockpit/hud_inst.cxx
View file

@ -7,6 +7,7 @@
#ifdef HAVE_WINDOWS_H
# include <windows.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <Aircraft/aircraft.h>
@ -22,7 +23,9 @@
#include "hud.hxx"
UINT instr_item :: instances; // Initial value of zero
UINT instr_item :: instances = 0; // Initial value of zero
int instr_item :: brightness = BRT_MEDIUM;
glRGBTRIPLE instr_item :: color = {0.1, 0.7, 0.0};
// constructor ( No default provided )
instr_item ::
@ -31,14 +34,15 @@ instr_item ::
UINT width,
UINT height,
DBLFNPTR data_source,
double data_scaling,
UINT options,
bool working) :
handle ( ++instances ),
load_value_fn ( data_source ),
disp_factor ( data_scaling ),
opts ( options ),
is_enabled ( working ),
broken ( FALSE ),
brightness ( BRT_MEDIUM )
broken ( FALSE )
{
scrn_pos.left = x;
scrn_pos.top = y;
@ -76,10 +80,10 @@ instr_item ::
handle ( ++instances ),
scrn_pos ( image.scrn_pos ),
load_value_fn( image.load_value_fn),
disp_factor ( image.disp_factor ),
opts ( image.opts ),
is_enabled ( image.is_enabled ),
broken ( image.broken ),
brightness ( image.brightness ),
scr_span ( image.scr_span ),
mid_span ( image.mid_span )
{
@ -92,10 +96,10 @@ instr_item & instr_item :: operator = ( const instr_item & rhs )
if( !(this == &rhs )) { // Not an identity assignment
scrn_pos = rhs.scrn_pos;
load_value_fn = rhs.load_value_fn;
disp_factor = rhs.disp_factor;
opts = rhs.opts;
is_enabled = rhs.is_enabled;
broken = rhs.broken;
brightness = rhs.brightness;
}
return *this;
}

10
Cockpit/hud_labl.cxx
View file

@ -30,13 +30,14 @@ instr_label ::
const char *label_format,
const char *pre_label_string,
const char *post_label_string,
double scale_data,
UINT options,
fgLabelJust justification,
int font_size,
int blinking,
bool working ):
instr_item( x, y, width, height,
data_source, options, working ),
data_source, scale_data,options, working ),
pformat ( label_format ),
pre_str ( pre_label_string ),
post_str ( post_label_string ),
@ -78,7 +79,6 @@ instr_label & instr_label ::operator = (const instr_label & rhs )
return *this;
}
//
// draw Draws a label anywhere in the HUD
//
@ -106,7 +106,13 @@ draw( void ) // Required method in base class
}
} // else do nothing if both pre and post strings are nulls. Interesting.
if( data_available() ) {
sprintf( label_buffer, format_buffer, get_value() );
}
else {
sprintf( label_buffer, format_buffer );
}
#ifdef DEBUGHUD
fgPrintf( FG_COCKPIT, FG_DEBUG, format_buffer );
fgPrintf( FG_COCKPIT, FG_DEBUG, "\n" );

4
Cockpit/hud_scal.cxx
View file

@ -47,11 +47,11 @@ instr_scale ( int x,
UINT rollover,
int dp_showing,
bool working ) :
instr_item( x, y, width, height, load_fn, options, working),
instr_item( x, y, width, height,
load_fn, disp_scale, options, working),
range_shown ( show_range ),
Maximum_value( maxValue ),
Minimum_value( minValue ),
scale_factor ( disp_scale ),
Maj_div ( major_divs ),
Min_div ( minor_divs ),
Modulo ( rollover ),

23
Cockpit/panel.cxx
View file

@ -45,6 +45,7 @@
#include "panel.hxx"
// Intriquing. Needs documentation.
#define IMAGIC 0x01da
#define IMAGIC_SWAP 0xda01
@ -77,13 +78,7 @@ static GLuint panel_tex_id;
static GLubyte tex[512][256][4];
static double get_speed( void )
{
fgFLIGHT *f;
f = current_aircraft.flight;
return( FG_V_equiv_kts ); // Make an explicit function call.
}
extern double get_speed( void );
/* image.c ,temporary hack, I know*/
@ -291,12 +286,9 @@ static IMAGE *ImageLoad(char *fileName)
void fgPanelInit ( void ) {
fgOPTIONS *o;
char tpath[256];
int x, y;
o = &current_options;
#ifdef GL_VERSION_1_1
xglGenTextures(1, &panel_tex_id);
xglBindTexture(GL_TEXTURE_2D, panel_tex_id);
@ -315,8 +307,7 @@ void fgPanelInit ( void ) {
xglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
/* load in the texture data */
tpath[0] = '\0';
strcat(tpath, o->fg_root);
current_options.get_fg_root(tpath);
strcat(tpath, "/Textures/");
strcat(tpath, "panel1.rgb");
@ -425,9 +416,13 @@ void fgPanelUpdate ( void ) {
/* $Log$
/* Revision 1.2 1998/07/03 11:55:37 curt
/* A few small rearrangements and tweaks.
/* Revision 1.3 1998/07/13 21:00:52 curt
/* Integrated Charlies latest HUD updates.
/* Wrote access functions for current fgOPTIONS.
/*
* Revision 1.2 1998/07/03 11:55:37 curt
* A few small rearrangements and tweaks.
*
* Revision 1.1 1998/06/27 16:47:54 curt
* Incorporated Friedemann Reinhard's <mpt218@faupt212.physik.uni-erlangen.de>
* first pass at an isntrument panel.