#include <math.h>
#include <stdlib.h>
-#include <stdio.h> // char related functions
-#include <string.h> // strcmp()
+#include <stdio.h> // char related functions
+#include <string.h> // strcmp()
#include SG_GLU_H
float HUD_matrix[16];
-//$$$ begin - added, Neetha, 28 Nov 2k
-
static string name;
static int x;
static int y;
static UINT width;
static UINT height;
-static float factor;
static float span_units;
-static float division_units;
-static float minor_division = 0;
-static UINT screen_hole;
-static UINT lbl_pos;
static bool working;
static string loadfn;
static UINT options;
static string label_format;
static string prelabel;
static string postlabel;
-static int justi;
-static int blinking;
static float maxBankAngle;
static float maxSlipAngle;
static UINT gap_width;
-static bool latitude;
-static bool longitude;
static bool tick_bottom;
static bool tick_top;
static bool tick_right;
static string type;
static bool enable_pointer;
static string type_pointer;
-static bool frl_spot;
-static bool target;
-static bool vel_vector;
-static bool drift;
-static bool alpha;
-static bool energy;
-static bool climb_dive;
-static bool glide;
-static float glide_slope_val;
-static bool worm_energy;
-static bool waypoint;
-static string type_tick;//hud
-static string length_tick;//hud
-static bool label_box;//hud
-static int digits; //suma
-static float radius; //suma
-static int divisions; //suma
-static int zoom; //suma
-static int zenith; //suma
-static int nadir ; //suma
-static int hat; //suma
-static bool tsi; //suma
-static float rad; //suma
+static string type_tick;
+static string length_tick;
+static float radius;
+static int divisions;
+static int zoom;
+static bool tsi;
+static float rad;
static FLTFNPTR load_fn;
-static fgLabelJust justification;
-static const char *pre_label_string = 0;
-static const char *post_label_string = 0;
int readHud( istream &input );
int readInstrument ( const SGPropertyNode * node);
-static instr_item * readLadder ( const SGPropertyNode * node);
static instr_item * readCard ( const SGPropertyNode * node);
-static instr_item * readLabel( const SGPropertyNode * node);
static instr_item * readTBI( const SGPropertyNode * node);
-//$$$ end - added, Neetha, 28 Nov 2k
static void drawHUD();
static void fgUpdateHUDVirtual();
RECT rect;
locRECT( UINT left, UINT top, UINT right, UINT bottom);
- RECT get_rect(void) { return rect;}
+ RECT get_rect(void) { return rect; }
};
locRECT :: locRECT( UINT left, UINT top, UINT right, UINT bottom)
// mustange and the engine readouts of a B36!
//
-#define INSTRDEFS 21
-
-//$$$ begin - added, Neetha, 28 Nov 2k
-static instr_item *
-readLadder(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");
- 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");
- zenith = node->getIntValue("zenith"); //suma
- nadir = node->getIntValue("nadir"); //suma
- hat = node->getIntValue("hat");
- // The factor assumes a base of 55 degrees per 640 pixels.
- // Invert to convert the "compression" factor to a
- // pixels-per-degree number.
- if(fgGetBool("/sim/hud/enable3d", true))
- {
- if (HUD_style == 1)
- {
- factor = 1;
- factor = (640./55.) / factor;
- }
- }
-
- 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, zenith, nadir, hat);
-
- return p;
-
-} //end readLadder
-
static instr_item *
readCard(const SGPropertyNode * node)
{
marker_off = node->getFloatValue("marker_offset",0.0);
enable_pointer = node->getBoolValue("enable_pointer",true);
type_pointer = node->getStringValue("pointer_type");
- type_tick = node->getStringValue("tick_type");//hud Can be 'circle' or 'line'
- length_tick = node->getStringValue("tick_length");//hud For variable length
+ type_tick = node->getStringValue("tick_type"); // 'circle' or 'line'
+ length_tick = node->getStringValue("tick_length"); // for variable length
working = node->getBoolValue("working");
- radius = node->getFloatValue("radius"); //suma
- divisions = node->getIntValue("divisions"); //suma
- zoom = node->getIntValue("zoom"); //suma
+ radius = node->getFloatValue("radius");
+ divisions = node->getIntValue("divisions");
+ zoom = node->getIntValue("zoom");
SG_LOG(SG_INPUT, SG_INFO, "Done reading instrument " << name);
- if(type=="gauge") {
+ if (type=="gauge") {
span_units = maxValue - minValue;
}
marker_off,
enable_pointer,
type_pointer,
- type_tick,//hud
- length_tick,//hud
+ type_tick,
+ length_tick,
working,
- radius, //suma
- divisions, //suma
- zoom //suma
+ radius,
+ divisions,
+ zoom
);
} else {
p = (instr_item *) new gauge_instr( x, // x
return p;
}// end readCard
-static instr_item *
-readLabel(const SGPropertyNode * node)
-{
- instr_item *p;
-
- int font_size = (fgGetInt("/sim/startup/xsize") > 1000) ? HUD_FONT_LARGE : HUD_FONT_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);
- label_box = node->getBoolValue("label_box",false);//hud
- working = node->getBoolValue("working");
- digits = node->getIntValue("digits"); //suma
-
-
- 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;
- }
- }
- }
-
- if ( prelabel == "NULL" ) {
- pre_label_string = NULL;
- } else {
- if ( prelabel == "blank" ) {
- pre_label_string = " ";
- } else {
- pre_label_string = prelabel.c_str();
- }
- }
-
- 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();
- }
- }
- }
-
-#ifdef ENABLE_SP_FMDS
- if ( loadfn== "aux1" ) {
- load_fn = get_aux1;
- } else if ( loadfn == "aux2" ) {
- load_fn = get_aux2;
- } else if ( loadfn == "aux3" ) {
- load_fn = get_aux3;
- } else if ( loadfn == "aux4" ) {
- load_fn = get_aux4;
- } else if ( loadfn == "aux5" ) {
- load_fn = get_aux5;
- } else if ( loadfn == "aux6" ) {
- load_fn = get_aux6;
- } else if ( loadfn == "aux7" ) {
- load_fn = get_aux7;
- } else if ( loadfn == "aux8" ) {
- load_fn = get_aux8;
- } else if ( loadfn == "aux9" ) {
- load_fn = get_aux9;
- } else if ( loadfn == "aux10" ) {
- load_fn = get_aux10;
- } else if ( loadfn == "aux11" ) {
- load_fn = get_aux11;
- } else if ( loadfn == "aux12" ) {
- load_fn = get_aux12;
- } 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 == "aux16" ) {
- load_fn = get_aux16;
- } else if ( loadfn == "aux17" ) {
- load_fn = get_aux17;
- } else if ( loadfn == "aux18" ) {
- load_fn = get_aux18;
- } else
-#endif
- 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 == "anzg" ) {
- load_fn = get_anzg;
- } else if ( loadfn == "longitude" ) {
- load_fn = get_longitude;
- } else if (loadfn=="throttleval") {
- load_fn = get_throttleval;
- }
-
- 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,
- label_box, //hud
- working,
- digits); //suma
-
- return p;
-} // end readLabel
-
static instr_item *
readTBI(const SGPropertyNode * node)
{
maxSlipAngle = node->getFloatValue("maxSlipAngle");
gap_width = node->getIntValue("gap_width");
working = node->getBoolValue("working");
- tsi = node->getBoolValue("tsi"); //suma
- rad = node->getFloatValue("rad"); //suma
+ tsi = node->getBoolValue("tsi");
+ rad = node->getFloatValue("rad");
SG_LOG(SG_INPUT, SG_INFO, "Done reading instrument " << name);
maxSlipAngle,
gap_width,
working,
- tsi, //suma
- rad); //suma
+ tsi,
+ rad);
return p;
} //end readTBI
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
+ HIptr = static_cast<instr_item *>(new HudLadder(ladder_group->getChild(j)));
+ HUD_deque.insert(HUD_deque.begin(), HIptr);
+ }
}
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
+ HUD_deque.insert(HUD_deque.begin(), HIptr);
+ }
}
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
+ HIptr = static_cast<instr_item *>(new instr_label(label_group->getChild(j)));
+ HUD_deque.insert(HUD_deque.begin(), HIptr);
+ }
}
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
+ }
}
const SGPropertyNode * rwy_group = node->getNode("runways");
if (rwy_group != 0) {
int nRwy = rwy_group->nChildren();
for (int j = 0; j < nRwy; j++) {
- SG_LOG( SG_COCKPIT, SG_DEBUG,
- "************** Reading runway properties" );
+ SG_LOG(SG_COCKPIT, SG_DEBUG, "*** Reading runway properties ***");
HIptr = readRunway(rwy_group->getChild(j));
HUD_deque.insert( HUD_deque.begin(), HIptr);
-
- }//for - runways
+ }
}
return 0;
}//end readinstrument
void fgUpdateHUD( void ) {
static const SGPropertyNode *enable3d_node = fgGetNode("/sim/hud/enable3d");
- if( HUD_style == 1 && enable3d_node->getBoolValue() ) {
+ if ( HUD_style == 1 && enable3d_node->getBoolValue() ) {
fgUpdateHUDVirtual();
return;
}
static const float normal_aspect = float(640) / float(480);
// note: aspect_ratio is Y/X
float current_aspect = 1.0f/globals->get_current_view()->get_aspect_ratio();
- if( current_aspect > normal_aspect ) {
+ 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 );
lookat[0] = -sin(SG_DEGREES_TO_RADIANS * view->getHeadingOffset_deg());
lookat[1] = tan(SG_DEGREES_TO_RADIANS * view->getPitchOffset_deg());
lookat[2] = -cos(SG_DEGREES_TO_RADIANS * view->getHeadingOffset_deg());
- if(fabs(lookat[1]) > 9999) lookat[1] = 9999; // FPU sanity
+ if (fabs(lookat[1]) > 9999)
+ lookat[1] = 9999; // FPU sanity
gluLookAt(0, 0, 0, lookat[0], lookat[1], lookat[2], 0, 1, 0);
// Map the -1:1 square to a 55.0x41.25 degree wide patch at z=1.
void drawHUD()
{
- if( !HUD_deque.size() ) // Trust everyone, but ALWAYS cut the cards!
+ if ( !HUD_deque.size() ) // Trust everyone, but ALWAYS cut the cards!
return;
HUD_TextList.erase();
glEnable(GL_LINE_SMOOTH);
glAlphaFunc(GL_GREATER, HUD->alphaClamp());
glHint(GL_LINE_SMOOTH_HINT, GL_DONT_CARE);
- glLineWidth(1.5);
+ //glLineWidth(1.5);
} else {
- glLineWidth(1.0);
+ //glLineWidth(1.0);
}
HUD->setColor();
if (HUD->isAntialiased()) {
glDisable(GL_ALPHA_TEST);
glDisable(GL_LINE_SMOOTH);
- glLineWidth(1.0);
+ //glLineWidth(1.0);
}
glEnable(GL_DEPTH_TEST);
i = 0;
SGPropertyNode *n = fgGetNode("/sim/hud/palette", true);
if ((n = n->getChild("color", i, false))) {
- _red->setFloatValue(n->getFloatValue("red", 1.0));
- _green->setFloatValue(n->getFloatValue("green", 1.0));
- _blue->setFloatValue(n->getFloatValue("blue", 1.0));
+ if (n->hasValue("red"))
+ _red->setFloatValue(n->getFloatValue("red", 1.0));
+ if (n->hasValue("green"))
+ _green->setFloatValue(n->getFloatValue("green", 1.0));
+ if (n->hasValue("blue"))
+ _blue->setFloatValue(n->getFloatValue("blue", 1.0));
if (n->hasValue("alpha"))
_alpha->setFloatValue(n->getFloatValue("alpha", 0.67));
if (n->hasValue("alpha-clamp"))
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