// fg_commands.cxx - internal FGFS commands.
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <string.h> // strcmp()
+
#include <simgear/compiler.h>
#include STL_STRING
#include STL_FSTREAM
+#include <simgear/sg_inlines.h>
#include <simgear/debug/logstream.hxx>
-#include <simgear/misc/commands.hxx>
-#include <simgear/misc/props.hxx>
+#include <simgear/math/sg_random.h>
+#include <simgear/structure/exception.hxx>
+#include <simgear/structure/commands.hxx>
+#include <simgear/props/props.hxx>
-#include <GUI/gui.h>
#include <Cockpit/panel.hxx>
#include <Cockpit/panel_io.hxx>
+#include <Cockpit/hud.hxx>
+#include <Environment/environment.hxx>
+#include <FDM/flight.hxx>
+#include <GUI/gui.h>
+#include <GUI/new_gui.hxx>
+#include <GUI/dialog.hxx>
+#include <Aircraft/replay.hxx>
+#include <Scenery/tilemgr.hxx>
+#include <Scenery/scenery.hxx>
+#if defined(HAVE_PLIB_PSL)
+# include <Scripting/scriptmgr.hxx>
+#endif
+#include <Scripting/NasalSys.hxx>
+#include <Sound/fg_fx.hxx>
+#include <Time/sunsolver.hxx>
+#include <Time/tmp.hxx>
+#include "fg_init.hxx"
+#include "fg_io.hxx"
#include "fg_commands.hxx"
+#include "fg_props.hxx"
+#include "globals.hxx"
+#include "logger.hxx"
+#include "util.hxx"
+#include "viewmgr.hxx"
+#include "main.hxx"
SG_USING_STD(string);
SG_USING_STD(ifstream);
SG_USING_STD(ofstream);
-#include "fg_props.hxx"
-#include "fg_io.hxx"
-#include "globals.hxx"
+
+\f
+////////////////////////////////////////////////////////////////////////
+// Static helper functions.
+////////////////////////////////////////////////////////////////////////
+
+
+static inline SGPropertyNode *
+get_prop (const SGPropertyNode * arg)
+{
+ return fgGetNode(arg->getStringValue("property[0]", "/null"), true);
+}
+
+static inline SGPropertyNode *
+get_prop2 (const SGPropertyNode * arg)
+{
+ return fgGetNode(arg->getStringValue("property[1]", "/null"), true);
+}
+
+
+/**
+ * Get a double value and split it as required.
+ */
+static void
+split_value (double full_value, const char * mask,
+ double * unmodifiable, double * modifiable)
+{
+ if (!strcmp("integer", mask)) {
+ *modifiable = (full_value < 0 ? ceil(full_value) : floor (full_value));
+ *unmodifiable = full_value - *modifiable;
+ } else if (!strcmp("decimal", mask)) {
+ *unmodifiable = (full_value < 0 ? ceil(full_value) : floor(full_value));
+ *modifiable = full_value - *unmodifiable;
+ } else {
+ if (strcmp("all", mask))
+ SG_LOG(SG_GENERAL, SG_ALERT, "Bad value " << mask << " for mask;"
+ << " assuming 'all'");
+ *unmodifiable = 0;
+ *modifiable = full_value;
+ }
+}
+
+
+/**
+ * Clamp or wrap a value as specified.
+ */
+static void
+limit_value (double * value, const SGPropertyNode * arg)
+{
+ const SGPropertyNode * min_node = arg->getChild("min");
+ const SGPropertyNode * max_node = arg->getChild("max");
+
+ bool wrap = arg->getBoolValue("wrap");
+
+ if (min_node == 0 || max_node == 0)
+ wrap = false;
+
+ if (wrap) { // wrap such that min <= x < max
+ double min_val = min_node->getDoubleValue();
+ double max_val = max_node->getDoubleValue();
+ double resolution = arg->getDoubleValue("resolution");
+ if (resolution > 0.0) {
+ // snap to (min + N*resolution), taking special care to handle imprecision
+ int n = (int)floor((*value - min_val) / resolution + 0.5);
+ int steps = (int)floor((max_val - min_val) / resolution + 0.5);
+ SG_NORMALIZE_RANGE(n, 0, steps);
+ *value = min_val + resolution * n;
+ } else {
+ // plain circular wrapping
+ SG_NORMALIZE_RANGE(*value, min_val, max_val);
+ }
+ } else { // clamp such that min <= x <= max
+ if ((min_node != 0) && (*value < min_node->getDoubleValue()))
+ *value = min_node->getDoubleValue();
+ else if ((max_node != 0) && (*value > max_node->getDoubleValue()))
+ *value = max_node->getDoubleValue();
+ }
+}
+
+static bool
+compare_values (SGPropertyNode * value1, SGPropertyNode * value2)
+{
+ switch (value1->getType()) {
+ case SGPropertyNode::BOOL:
+ return (value1->getBoolValue() == value2->getBoolValue());
+ case SGPropertyNode::INT:
+ return (value1->getIntValue() == value2->getIntValue());
+ case SGPropertyNode::LONG:
+ return (value1->getLongValue() == value2->getLongValue());
+ case SGPropertyNode::FLOAT:
+ return (value1->getFloatValue() == value2->getFloatValue());
+ case SGPropertyNode::DOUBLE:
+ return (value1->getDoubleValue() == value2->getDoubleValue());
+ default:
+ return !strcmp(value1->getStringValue(), value2->getStringValue());
+ }
+}
+
+
+\f
+////////////////////////////////////////////////////////////////////////
+// Command implementations.
+////////////////////////////////////////////////////////////////////////
/**
return true;
}
+#if defined(HAVE_PLIB_PSL)
+/**
+ * Built-in command: run a PSL script.
+ *
+ * script: the PSL script to execute
+ */
+static bool
+do_script (const SGPropertyNode * arg)
+{
+ FGScriptMgr * mgr = (FGScriptMgr *)globals->get_subsystem("scripting");
+ return mgr->run(arg->getStringValue("script"));
+}
+#endif // HAVE_PLIB_PSL
+
+/**
+ * Built-in command: run a Nasal script.
+ */
+static bool
+do_nasal (const SGPropertyNode * arg)
+{
+ return ((FGNasalSys*)globals->get_subsystem("nasal"))->handleCommand(arg);
+}
/**
* Built-in command: exit FlightGear.
*
- * TODO: show a confirm dialog.
+ * status: the exit status to return to the operating system (defaults to 0)
*/
static bool
do_exit (const SGPropertyNode * arg)
{
- fgIOShutdownAll();
- exit(0);
- return true;
+ SG_LOG(SG_INPUT, SG_INFO, "Program exit requested.");
+ fgSetBool("/sim/signals/exit", true);
+
+ if (fgGetBool("/sim/startup/save-on-exit")) {
+#ifdef _MSC_VER
+ char* envp = ::getenv( "APPDATA" );
+ if ( envp != NULL ) {
+ SGPath config( envp );
+ config.append( "flightgear.org" );
+#else
+ if ( homedir != NULL ) {
+ SGPath config( homedir );
+ config.append( ".fgfs" );
+#endif
+ config.append( "autosave.xml" );
+ config.create_dir( 0700 );
+ SG_LOG(SG_IO, SG_INFO, "Saving user settings to " << config.str());
+ try {
+ writeProperties(config.str(), globals->get_props(), false, SGPropertyNode::USERARCHIVE);
+ } catch (const sg_exception &e) {
+ guiErrorMessage("Error writing autosave.xml: ", e);
+ }
+
+ SG_LOG(SG_INPUT, SG_DEBUG, "Finished Saving user settings");
+ }
+ }
+ fgExit(arg->getIntValue("status", 0));
+ return true;
+}
+
+
+/**
+ * Built-in command: reinitialize one or more subsystems.
+ *
+ * subsystem[*]: the name(s) of the subsystem(s) to reinitialize; if
+ * none is specified, reinitialize all of them.
+ */
+static bool
+do_reinit (const SGPropertyNode * arg)
+{
+ bool result = true;
+
+ vector<SGPropertyNode_ptr> subsystems = arg->getChildren("subsystem");
+ if (subsystems.size() == 0) {
+ globals->get_subsystem_mgr()->reinit();
+ } else {
+ for ( unsigned int i = 0; i < subsystems.size(); i++ ) {
+ const char * name = subsystems[i]->getStringValue();
+ SGSubsystem * subsystem = globals->get_subsystem(name);
+ if (subsystem == 0) {
+ result = false;
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Subsystem " << name << "not found" );
+ } else {
+ subsystem->reinit();
+ }
+ }
+ }
+
+ globals->get_event_mgr()->reinit();
+
+ return result;
+}
+
+#if 0
+ //
+ // these routines look useful ??? but are never used in the code ???
+ //
+
+/**
+ * Built-in command: suspend one or more subsystems.
+ *
+ * subsystem[*] - the name(s) of the subsystem(s) to suspend.
+ */
+static bool
+do_suspend (const SGPropertyNode * arg)
+{
+ bool result = true;
+
+ vector<SGPropertyNode_ptr> subsystems = arg->getChildren("subsystem");
+ for ( unsigned int i = 0; i < subsystems.size(); i++ ) {
+ const char * name = subsystems[i]->getStringValue();
+ SGSubsystem * subsystem = globals->get_subsystem(name);
+ if (subsystem == 0) {
+ result = false;
+ SG_LOG(SG_GENERAL, SG_ALERT, "Subsystem " << name << "not found");
+ } else {
+ subsystem->suspend();
+ }
+ }
+ return result;
+}
+
+/**
+ * Built-in command: suspend one or more subsystems.
+ *
+ * subsystem[*] - the name(s) of the subsystem(s) to suspend.
+ */
+static bool
+do_resume (const SGPropertyNode * arg)
+{
+ bool result = true;
+
+ vector<SGPropertyNode_ptr> subsystems = arg->getChildren("subsystem");
+ for ( unsigned int i = 0; i < subsystems.size(); i++ ) {
+ const char * name = subsystems[i]->getStringValue();
+ SGSubsystem * subsystem = globals->get_subsystem(name);
+ if (subsystem == 0) {
+ result = false;
+ SG_LOG(SG_GENERAL, SG_ALERT, "Subsystem " << name << "not found");
+ } else {
+ subsystem->resume();
+ }
+ }
+ return result;
}
+#endif
+
/**
* Built-in command: load flight.
*
* file (optional): the name of the file to load (relative to current
- * directory). Defaults to "fgfs.sav".
+ * directory). Defaults to "fgfs.sav"
*/
static bool
do_load (const SGPropertyNode * arg)
SG_LOG(SG_INPUT, SG_INFO, "Restored flight from " << file);
return true;
} else {
- SG_LOG(SG_INPUT, SG_ALERT, "Cannot load flight from " << file);
+ SG_LOG(SG_INPUT, SG_WARN, "Cannot load flight from " << file);
return false;
}
}
do_save (const SGPropertyNode * arg)
{
const string &file = arg->getStringValue("file", "fgfs.sav");
+ bool write_all = arg->getBoolValue("write-all", false);
SG_LOG(SG_INPUT, SG_INFO, "Saving flight");
ofstream output(file.c_str());
- if (output.good() && fgSaveFlight(output)) {
+ if (output.good() && fgSaveFlight(output, write_all)) {
output.close();
SG_LOG(SG_INPUT, SG_INFO, "Saved flight to " << file);
return true;
return false;
}
SG_LOG(SG_INPUT, SG_INFO, "Loaded new panel from " << panel_path);
- current_panel->unbind();
- delete current_panel;
- current_panel = new_panel;
- current_panel->bind();
+ globals->get_current_panel()->unbind();
+ delete globals->get_current_panel();
+ globals->set_current_panel( new_panel );
+ globals->get_current_panel()->bind();
return true;
}
+/**
+ * Built-in command: pass a mouse click to the panel.
+ *
+ * button: the mouse button number, zero-based.
+ * is-down: true if the button is down, false if it is up.
+ * x-pos: the x position of the mouse click.
+ * y-pos: the y position of the mouse click.
+ */
+static bool
+do_panel_mouse_click (const SGPropertyNode * arg)
+{
+ if (globals->get_current_panel() != 0)
+ return globals->get_current_panel()
+ ->doMouseAction(arg->getIntValue("button"),
+ arg->getBoolValue("is-down") ? PU_DOWN : PU_UP,
+ arg->getIntValue("x-pos"),
+ arg->getIntValue("y-pos"));
+ else
+ return false;
+}
+
+
/**
* Built-in command: (re)load preferences.
*
static bool
do_preferences_load (const SGPropertyNode * arg)
{
- const string &path = arg->getStringValue("path", "preferences.xml");
- SGPath props_path(globals->get_fg_root());
- props_path.append(path);
- SG_LOG(SG_INPUT, SG_INFO, "Reading global preferences from "
- << props_path.str());
- if (!readProperties(props_path.str(), globals->get_props())) {
- SG_LOG(SG_INPUT, SG_ALERT, "Failed to reread global preferences");
+ try {
+ fgLoadProps(arg->getStringValue("path", "preferences.xml"),
+ globals->get_props());
+ } catch (const sg_exception &e) {
+ guiErrorMessage("Error reading global preferences: ", e);
return false;
- } else {
- SG_LOG(SG_INPUT, SG_INFO, "Successfully read global preferences.");
- return true;
}
+ SG_LOG(SG_INPUT, SG_INFO, "Successfully read global preferences.");
+ return true;
+}
+
+
+static void
+fix_hud_visibility()
+{
+ if ( !strcmp(fgGetString("/sim/flight-model"), "ada") ) {
+ globals->get_props()->setBoolValue( "/sim/hud/visibility", true );
+ if ( globals->get_viewmgr()->get_current() == 1 ) {
+ globals->get_props()->setBoolValue( "/sim/hud/visibility", false );
+ }
+ }
+}
+
+static void
+do_view_next( bool )
+{
+ globals->get_current_view()->setHeadingOffset_deg(0.0);
+ globals->get_viewmgr()->next_view();
+ fix_hud_visibility();
+ globals->get_tile_mgr()->refresh_view_timestamps();
}
+static void
+do_view_prev( bool )
+{
+ globals->get_current_view()->setHeadingOffset_deg(0.0);
+ globals->get_viewmgr()->prev_view();
+ fix_hud_visibility();
+ globals->get_tile_mgr()->refresh_view_timestamps();
+}
/**
* Built-in command: cycle view.
static bool
do_view_cycle (const SGPropertyNode * arg)
{
- globals->get_current_view()->set_view_offset(0.0);
- globals->set_current_view(globals->get_viewmgr()->next_view());
-// fgReshape(fgGetInt("/sim/startup/xsize"), fgGetInt("/sim/startup/ysize"));
+ globals->get_current_view()->setHeadingOffset_deg(0.0);
+ globals->get_viewmgr()->next_view();
+ fix_hud_visibility();
+ globals->get_tile_mgr()->refresh_view_timestamps();
return true;
}
-
/**
* Built-in command: capture screen.
*/
}
+/**
+ * Built-in command: hires capture screen.
+ */
+static bool
+do_hires_screen_capture (const SGPropertyNode * arg)
+{
+ fgHiResDump();
+ return true;
+}
+
+
+/**
+ * Reload the tile cache.
+ */
+static bool
+do_tile_cache_reload (const SGPropertyNode * arg)
+{
+ static const SGPropertyNode *master_freeze
+ = fgGetNode("/sim/freeze/master");
+ bool freeze = master_freeze->getBoolValue();
+ SG_LOG(SG_INPUT, SG_INFO, "ReIniting TileCache");
+ if ( !freeze ) {
+ fgSetBool("/sim/freeze/master", true);
+ }
+ if ( globals->get_tile_mgr()->init() ) {
+ // Load the local scenery data
+ double visibility_meters = fgGetDouble("/environment/visibility-m");
+ globals->get_tile_mgr()->update( visibility_meters );
+ } else {
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Error in Tile Manager initialization!" );
+ exit(-1);
+ }
+ if ( !freeze ) {
+ fgSetBool("/sim/freeze/master", false);
+ }
+ return true;
+}
+
+
+/**
+ * Set the sea level outside air temperature and assigning that to all
+ * boundary and aloft environment layers.
+ */
+static bool
+do_set_sea_level_degc (const SGPropertyNode * arg)
+{
+ double temp_sea_level_degc = arg->getDoubleValue("temp-degc", 15.0);
+
+ SGPropertyNode *node, *child;
+
+ // boundary layers
+ node = fgGetNode( "/environment/config/boundary" );
+ if ( node != NULL ) {
+ int i = 0;
+ while ( ( child = node->getNode( "entry", i ) ) != NULL ) {
+ child->setDoubleValue( "temperature-sea-level-degc",
+ temp_sea_level_degc );
+ ++i;
+ }
+ }
+
+ // aloft layers
+ node = fgGetNode( "/environment/config/aloft" );
+ if ( node != NULL ) {
+ int i = 0;
+ while ( ( child = node->getNode( "entry", i ) ) != NULL ) {
+ child->setDoubleValue( "temperature-sea-level-degc",
+ temp_sea_level_degc );
+ ++i;
+ }
+ }
+
+ return true;
+}
+
+
+/**
+ * Set the outside air temperature at the "current" altitude by first
+ * calculating the corresponding sea level temp, and assigning that to
+ * all boundary and aloft environment layers.
+ */
+static bool
+do_set_oat_degc (const SGPropertyNode * arg)
+{
+ const string &temp_str = arg->getStringValue("temp-degc", "15.0");
+
+ // check for an altitude specified in the arguments, otherwise use
+ // current aircraft altitude.
+ const SGPropertyNode *altitude_ft = arg->getChild("altitude-ft");
+ if ( altitude_ft == NULL ) {
+ altitude_ft = fgGetNode("/position/altitude-ft");
+ }
+
+ FGEnvironment dummy; // instantiate a dummy so we can leech a method
+ dummy.set_elevation_ft( altitude_ft->getDoubleValue() );
+ dummy.set_temperature_degc( atof( temp_str.c_str() ) );
+ double temp_sea_level_degc = dummy.get_temperature_sea_level_degc();
+
+ //cout << "Altitude = " << altitude_ft->getDoubleValue() << endl;
+ //cout << "Temp at alt (C) = " << atof( temp_str.c_str() ) << endl;
+ //cout << "Temp sea level (C) = " << temp_sea_level_degc << endl;
+
+ SGPropertyNode *node, *child;
+
+ // boundary layers
+ node = fgGetNode( "/environment/config/boundary" );
+ if ( node != NULL ) {
+ int i = 0;
+ while ( ( child = node->getNode( "entry", i ) ) != NULL ) {
+ child->setDoubleValue( "temperature-sea-level-degc",
+ temp_sea_level_degc );
+ ++i;
+ }
+ }
+
+ // aloft layers
+ node = fgGetNode( "/environment/config/aloft" );
+ if ( node != NULL ) {
+ int i = 0;
+ while ( ( child = node->getNode( "entry", i ) ) != NULL ) {
+ child->setDoubleValue( "temperature-sea-level-degc",
+ temp_sea_level_degc );
+ ++i;
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Set the sea level outside air dewpoint and assigning that to all
+ * boundary and aloft environment layers.
+ */
+static bool
+do_set_dewpoint_sea_level_degc (const SGPropertyNode * arg)
+{
+ double dewpoint_sea_level_degc = arg->getDoubleValue("dewpoint-degc", 5.0);
+
+ SGPropertyNode *node, *child;
+
+ // boundary layers
+ node = fgGetNode( "/environment/config/boundary" );
+ if ( node != NULL ) {
+ int i = 0;
+ while ( ( child = node->getNode( "entry", i ) ) != NULL ) {
+ child->setDoubleValue( "dewpoint-sea-level-degc",
+ dewpoint_sea_level_degc );
+ ++i;
+ }
+ }
+
+ // aloft layers
+ node = fgGetNode( "/environment/config/aloft" );
+ if ( node != NULL ) {
+ int i = 0;
+ while ( ( child = node->getNode( "entry", i ) ) != NULL ) {
+ child->setDoubleValue( "dewpoint-sea-level-degc",
+ dewpoint_sea_level_degc );
+ ++i;
+ }
+ }
+
+ return true;
+}
+
+
+/**
+ * Set the outside air dewpoint at the "current" altitude by first
+ * calculating the corresponding sea level dewpoint, and assigning
+ * that to all boundary and aloft environment layers.
+ */
+static bool
+do_set_dewpoint_degc (const SGPropertyNode * arg)
+{
+ const string &dewpoint_str = arg->getStringValue("dewpoint-degc", "5.0");
+
+ // check for an altitude specified in the arguments, otherwise use
+ // current aircraft altitude.
+ const SGPropertyNode *altitude_ft = arg->getChild("altitude-ft");
+ if ( altitude_ft == NULL ) {
+ altitude_ft = fgGetNode("/position/altitude-ft");
+ }
+
+ FGEnvironment dummy; // instantiate a dummy so we can leech a method
+ dummy.set_elevation_ft( altitude_ft->getDoubleValue() );
+ dummy.set_dewpoint_degc( atof( dewpoint_str.c_str() ) );
+ double dewpoint_sea_level_degc = dummy.get_dewpoint_sea_level_degc();
+
+ //cout << "Altitude = " << altitude_ft->getDoubleValue() << endl;
+ //cout << "Dewpoint at alt (C) = " << atof( dewpoint_str.c_str() ) << endl;
+ //cout << "Dewpoint at sea level (C) = " << dewpoint_sea_level_degc << endl;
+
+ SGPropertyNode *node, *child;
+
+ // boundary layers
+ node = fgGetNode( "/environment/config/boundary" );
+ if ( node != NULL ) {
+ int i = 0;
+ while ( ( child = node->getNode( "entry", i ) ) != NULL ) {
+ child->setDoubleValue( "dewpoint-sea-level-degc",
+ dewpoint_sea_level_degc );
+ ++i;
+ }
+ }
+
+ // aloft layers
+ node = fgGetNode( "/environment/config/aloft" );
+ if ( node != NULL ) {
+ int i = 0;
+ while ( ( child = node->getNode( "entry", i ) ) != NULL ) {
+ child->setDoubleValue( "dewpoint-sea-level-degc",
+ dewpoint_sea_level_degc );
+ ++i;
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Update the lighting manually.
+ */
+static bool
+do_timeofday (const SGPropertyNode * arg)
+{
+ const string &offset_type = arg->getStringValue("timeofday", "noon");
+
+ static const SGPropertyNode *longitude
+ = fgGetNode("/position/longitude-deg");
+ static const SGPropertyNode *latitude
+ = fgGetNode("/position/latitude-deg");
+ static const SGPropertyNode *cur_time_override
+ = fgGetNode("/sim/time/cur-time-override", true);
+
+ int orig_warp = globals->get_warp();
+ SGTime *t = globals->get_time_params();
+ time_t cur_time = t->get_cur_time();
+ // cout << "cur_time = " << cur_time << endl;
+ // cout << "orig_warp = " << orig_warp << endl;
+
+ int warp = 0;
+ if ( offset_type == "real" ) {
+ warp = -orig_warp;
+ } else if ( offset_type == "dawn" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 90.0, true );
+ } else if ( offset_type == "morning" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 75.0, true );
+ } else if ( offset_type == "noon" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 0.0, true );
+ } else if ( offset_type == "afternoon" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 60.0, false );
+ } else if ( offset_type == "dusk" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 90.0, false );
+ } else if ( offset_type == "evening" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 100.0, false );
+ } else if ( offset_type == "midnight" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 180.0, false );
+ }
+ // cout << "warp = " << warp << endl;
+ globals->set_warp( orig_warp + warp );
+
+ t->update( longitude->getDoubleValue() * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue() * SGD_DEGREES_TO_RADIANS,
+ cur_time_override->getLongValue(),
+ globals->get_warp() );
+
+ return true;
+}
+
+
/**
* Built-in command: toggle a bool property value.
*
static bool
do_property_toggle (const SGPropertyNode * arg)
{
- const string & propname = arg->getStringValue("property", "");
- if (propname == "")
- return false;
-
- SGPropertyNode * node = fgGetNode(propname);
- return node->setBoolValue(!node->getBoolValue());
+ SGPropertyNode * prop = get_prop(arg);
+ return prop->setBoolValue(!prop->getBoolValue());
}
* Built-in command: assign a value to a property.
*
* property: the name of the property to assign.
- * value: the value to assign.
+ * value: the value to assign; or
+ * property[1]: the property to copy from.
*/
static bool
do_property_assign (const SGPropertyNode * arg)
{
- const string & propname = arg->getStringValue("property", "");
- if (propname == "")
- return false;
+ SGPropertyNode * prop = get_prop(arg);
+ const SGPropertyNode * prop2 = get_prop2(arg);
+ const SGPropertyNode * value = arg->getNode("value");
- SGPropertyNode * node = fgGetNode(propname, true);
-
- switch (node->getType()) {
- case SGValue::BOOL:
- return node->setBoolValue(arg->getBoolValue("value"));
- case SGValue::INT:
- return node->setIntValue(arg->getIntValue("value"));
- case SGValue::LONG:
- return node->setLongValue(arg->getLongValue("value"));
- case SGValue::FLOAT:
- return node->setFloatValue(arg->getFloatValue("value"));
- case SGValue::DOUBLE:
- return node->setDoubleValue(arg->getDoubleValue("value"));
- case SGValue::STRING:
- return node->setStringValue(arg->getStringValue("value"));
- default:
- return node->setUnknownValue(arg->getStringValue("value"));
- }
+ if (value != 0)
+ return prop->setUnspecifiedValue(value->getStringValue());
+ else if (prop2)
+ return prop->setUnspecifiedValue(prop2->getStringValue());
+ else
+ return false;
}
/**
* Built-in command: increment or decrement a property value.
*
+ * If the 'step' argument is present, it will be used; otherwise,
+ * the command uses 'offset' and 'factor', usually from the mouse.
+ *
* property: the name of the property to increment or decrement.
- * step: the amount of the increment or decrement.
+ * step: the amount of the increment or decrement (default: 0).
+ * offset: offset from the current setting (used for the mouse; multiplied
+ * by factor)
+ * factor: scaling amount for the offset (defaults to 1).
+ * min: the minimum allowed value (default: no minimum).
+ * max: the maximum allowed value (default: no maximum).
+ * mask: 'integer' to apply only to the left of the decimal point,
+ * 'decimal' to apply only to the right of the decimal point,
+ * or 'all' to apply to the whole number (the default).
+ * wrap: true if the value should be wrapped when it passes min or max;
+ * both min and max must be present for this to work (default:
+ * false).
*/
static bool
do_property_adjust (const SGPropertyNode * arg)
{
- const string & propname = arg->getStringValue("property", "");
- if (propname == "")
- return false;
+ SGPropertyNode * prop = get_prop(arg);
- SGPropertyNode * node = fgGetNode(propname, true);
+ double amount = 0;
+ if (arg->hasValue("step"))
+ amount = arg->getDoubleValue("step");
+ else
+ amount = (arg->getDoubleValue("factor", 1)
+ * arg->getDoubleValue("offset"));
+
+ double unmodifiable, modifiable;
+ split_value(prop->getDoubleValue(), arg->getStringValue("mask", "all"),
+ &unmodifiable, &modifiable);
+ modifiable += amount;
+ limit_value(&modifiable, arg);
- switch (node->getType()) {
- case SGValue::BOOL:
- if (arg->getBoolValue("step"))
- return node->setBoolValue(!node->getBoolValue());
- else
- return true;
- case SGValue::INT:
- return node->setIntValue(node->getIntValue()
- + arg->getIntValue("step"));
- case SGValue::LONG:
- return node->setLongValue(node->getLongValue()
- + arg->getLongValue("step"));
- case SGValue::FLOAT:
- return node->setFloatValue(node->getFloatValue()
- + arg->getFloatValue("step"));
- case SGValue::DOUBLE:
- return node->setDoubleValue(node->getDoubleValue()
- + arg->getDoubleValue("step"));
- default: // doesn't make sense with strings
- return false;
- }
+ prop->setDoubleValue(unmodifiable + modifiable);
+
+ return true;
+}
+
+
+/**
+ * Built-in command: multiply a property value.
+ *
+ * property: the name of the property to multiply.
+ * factor: the amount by which to multiply.
+ * min: the minimum allowed value (default: no minimum).
+ * max: the maximum allowed value (default: no maximum).
+ * mask: 'integer' to apply only to the left of the decimal point,
+ * 'decimal' to apply only to the right of the decimal point,
+ * or 'all' to apply to the whole number (the default).
+ * wrap: true if the value should be wrapped when it passes min or max;
+ * both min and max must be present for this to work (default:
+ * false).
+ */
+static bool
+do_property_multiply (const SGPropertyNode * arg)
+{
+ SGPropertyNode * prop = get_prop(arg);
+ double factor = arg->getDoubleValue("factor", 1);
+
+ double unmodifiable, modifiable;
+ split_value(prop->getDoubleValue(), arg->getStringValue("mask", "all"),
+ &unmodifiable, &modifiable);
+ modifiable *= factor;
+ limit_value(&modifiable, arg);
+
+ prop->setDoubleValue(unmodifiable + modifiable);
+
+ return true;
}
static bool
do_property_swap (const SGPropertyNode * arg)
{
- const string &propname1 = arg->getStringValue("property[0]", "");
- const string &propname2 = arg->getStringValue("property[1]", "");
- if (propname1 == "" || propname2 == "")
- return false;
+ SGPropertyNode * prop1 = get_prop(arg);
+ SGPropertyNode * prop2 = get_prop2(arg);
- SGPropertyNode * node1 = fgGetNode(propname1, true);
- SGPropertyNode * node2 = fgGetNode(propname2, true);
- const string & tmp = node1->getStringValue();
- return (node1->setUnknownValue(node2->getStringValue()) &&
- node2->setUnknownValue(tmp));
+ // FIXME: inefficient
+ const string & tmp = prop1->getStringValue();
+ return (prop1->setUnspecifiedValue(prop2->getStringValue()) &&
+ prop2->setUnspecifiedValue(tmp.c_str()));
}
/**
- * Set a property to an axis or other moving input.
+ * Built-in command: Set a property to an axis or other moving input.
*
* property: the name of the property to set.
* setting: the current input setting, usually between -1.0 and 1.0.
static bool
do_property_scale (const SGPropertyNode * arg)
{
- const string &propname = arg->getStringValue("property");
- double setting = arg->getDoubleValue("setting", 0.0);
+ SGPropertyNode * prop = get_prop(arg);
+ double setting = arg->getDoubleValue("setting");
double offset = arg->getDoubleValue("offset", 0.0);
double factor = arg->getDoubleValue("factor", 1.0);
- return fgSetDouble(propname, (setting + offset) * factor);
+ bool squared = arg->getBoolValue("squared", false);
+ int power = arg->getIntValue("power", (squared ? 2 : 1));
+
+ int sign = (setting < 0 ? -1 : 1);
+
+ switch (power) {
+ case 1:
+ break;
+ case 2:
+ setting = setting * setting * sign;
+ break;
+ case 3:
+ setting = setting * setting * setting;
+ break;
+ case 4:
+ setting = setting * setting * setting * setting * sign;
+ break;
+ default:
+ setting = pow(setting, power);
+ if ((power % 2) == 0)
+ setting *= sign;
+ break;
+ }
+
+ return prop->setDoubleValue((setting + offset) * factor);
}
-\f
+/**
+ * Built-in command: cycle a property through a set of values.
+ *
+ * If the current value isn't in the list, the cycle will
+ * (re)start from the beginning.
+ *
+ * property: the name of the property to cycle.
+ * value[*]: the list of values to cycle through.
+ */
+static bool
+do_property_cycle (const SGPropertyNode * arg)
+{
+ SGPropertyNode * prop = get_prop(arg);
+ vector<SGPropertyNode_ptr> values = arg->getChildren("value");
+ int selection = -1;
+ int nSelections = values.size();
+
+ if (nSelections < 1) {
+ SG_LOG(SG_GENERAL, SG_ALERT, "No values for property-cycle");
+ return false;
+ }
+
+ // Try to find the current selection
+ for (int i = 0; i < nSelections; i++) {
+ if (compare_values(prop, values[i])) {
+ selection = i + 1;
+ break;
+ }
+ }
+
+ // Default or wrap to the first selection
+ if (selection < 0 || selection >= nSelections)
+ selection = 0;
+
+ prop->setUnspecifiedValue(values[selection]->getStringValue());
+ return true;
+}
+
+
+/**
+ * Built-in command: randomize a numeric property value.
+ *
+ * property: the name of the property value to randomize.
+ * min: the minimum allowed value.
+ * max: the maximum allowed value.
+ */
+static bool
+do_property_randomize (const SGPropertyNode * arg)
+{
+ SGPropertyNode * prop = get_prop(arg);
+ double min = arg->getDoubleValue("min", DBL_MIN);
+ double max = arg->getDoubleValue("max", DBL_MAX);
+ prop->setDoubleValue(sg_random() * (max - min) + min);
+ return true;
+}
+
+
+/**
+ * Built-in command: reinit the data logging system based on the
+ * current contents of the /logger tree.
+ */
+static bool
+do_data_logging_commit (const SGPropertyNode * arg)
+{
+ FGLogger *log = (FGLogger *)globals->get_subsystem("logger");
+ log->reinit();
+ return true;
+}
+
+/**
+ * Built-in command: Add a dialog to the GUI system. Does *not*
+ * display the dialog. The property node should have the same format
+ * as a dialog XML configuration. It must include:
+ *
+ * name: the name of the GUI dialog for future reference.
+ */
+static bool
+do_dialog_new (const SGPropertyNode * arg)
+{
+ NewGUI * gui = (NewGUI *)globals->get_subsystem("gui");
+
+ // Note the casting away of const: this is *real*. Doing a
+ // "dialog-apply" command later on will mutate this property node.
+ // I'm not convinced that this isn't the Right Thing though; it
+ // allows client to create a node, pass it to dialog-new, and get
+ // the values back from the dialog by reading the same node.
+ // Perhaps command arguments are not as "const" as they would
+ // seem?
+ gui->newDialog((SGPropertyNode*)arg);
+ return true;
+}
+
+/**
+ * Built-in command: Show an XML-configured dialog.
+ *
+ * dialog-name: the name of the GUI dialog to display.
+ */
+static bool
+do_dialog_show (const SGPropertyNode * arg)
+{
+ NewGUI * gui = (NewGUI *)globals->get_subsystem("gui");
+ gui->showDialog(arg->getStringValue("dialog-name"));
+ return true;
+}
+
+
+/**
+ * Built-in Command: Hide the active XML-configured dialog.
+ */
+static bool
+do_dialog_close (const SGPropertyNode * arg)
+{
+ NewGUI * gui = (NewGUI *)globals->get_subsystem("gui");
+ if(arg->hasValue("dialog-name"))
+ return gui->closeDialog(arg->getStringValue("dialog-name"));
+ return gui->closeActiveDialog();
+}
+
+
+/**
+ * Update a value in the active XML-configured dialog.
+ *
+ * object-name: The name of the GUI object(s) (all GUI objects if omitted).
+ */
+static bool
+do_dialog_update (const SGPropertyNode * arg)
+{
+ NewGUI * gui = (NewGUI *)globals->get_subsystem("gui");
+ FGDialog * dialog;
+ if (arg->hasValue("dialog-name"))
+ dialog = gui->getDialog(arg->getStringValue("dialog-name"));
+ else
+ dialog = gui->getActiveDialog();
+
+ if (dialog != 0) {
+ dialog->updateValues(arg->getStringValue("object-name"));
+ return true;
+ } else {
+ return false;
+ }
+}
+
+
+/**
+ * Apply a value in the active XML-configured dialog.
+ *
+ * object-name: The name of the GUI object(s) (all GUI objects if omitted).
+ */
+static bool
+do_dialog_apply (const SGPropertyNode * arg)
+{
+ NewGUI * gui = (NewGUI *)globals->get_subsystem("gui");
+ FGDialog * dialog;
+ if (arg->hasValue("dialog-name"))
+ dialog = gui->getDialog(arg->getStringValue("dialog-name"));
+ else
+ dialog = gui->getActiveDialog();
+
+ if (dialog != 0) {
+ dialog->applyValues(arg->getStringValue("object-name"));
+ return true;
+ } else {
+ return false;
+ }
+}
+
+
+/**
+ * Redraw GUI (applying new widget colors). Doesn't reload the dialogs,
+ * unlike reinit().
+ */
+static bool
+do_gui_redraw (const SGPropertyNode * arg)
+{
+ NewGUI * gui = (NewGUI *)globals->get_subsystem("gui");
+ gui->redraw();
+ return true;
+}
+
+/**
+ * Built-in command: play an audio message (i.e. a wav file) This is
+ * fire and forget. Call this once per message and it will get dumped
+ * into a queue. Messages are played sequentially so they do not
+ * overlap.
+ */
+static bool
+do_play_audio_message (const SGPropertyNode * arg)
+{
+ FGFX *fx = (FGFX *)globals->get_subsystem("fx");
+ string path = arg->getStringValue("path");
+ string file = arg->getStringValue("file");
+ double volume = arg->getDoubleValue("volume");
+ // cout << "playing " << path << " / " << file << endl;
+ fx->play_message( path, file, volume );
+
+ return true;
+}
+
+/**
+ * Built-in command: commit presets (read from in /sim/presets/)
+ */
+static bool
+do_presets_commit (const SGPropertyNode * arg)
+{
+ // unbind the current fdm state so property changes
+ // don't get lost when we subsequently delete this fdm
+ // and create a new one.
+ cur_fdm_state->unbind();
+
+ // set position from presets
+ fgInitPosition();
+
+ fgReInitSubsystems();
+
+ globals->get_tile_mgr()->update( fgGetDouble("/environment/visibility-m") );
+
+#if 0
+ if ( ! fgGetBool("/sim/presets/onground") ) {
+ fgSetBool( "/sim/freeze/master", true );
+ fgSetBool( "/sim/freeze/clock", true );
+ }
+#endif
+
+ return true;
+}
+
+/**
+ * Built-in command: set log level (0 ... 7)
+ */
+static bool
+do_log_level (const SGPropertyNode * arg)
+{
+ sglog().setLogLevels( SG_ALL, (sgDebugPriority)arg->getIntValue() );
+
+ return true;
+}
+
+/**
+ * Built-in command: replay the FDR buffer
+ */
+static bool
+do_replay (const SGPropertyNode * arg)
+{
+ // freeze the master fdm
+ fgSetInt( "/sim/freeze/replay-state", 1 );
+
+ FGReplay *r = (FGReplay *)(globals->get_subsystem( "replay" ));
+
+ fgSetDouble( "/sim/replay/start-time", r->get_start_time() );
+ fgSetDouble( "/sim/replay/end-time", r->get_end_time() );
+ double duration = fgGetDouble( "/sim/replay/duration" );
+ if( duration && duration < (r->get_end_time() - r->get_start_time()) ) {
+ fgSetDouble( "/sim/replay/time", r->get_end_time() - duration );
+ } else {
+ fgSetDouble( "/sim/replay/time", r->get_start_time() );
+ }
+
+ // cout << "start = " << r->get_start_time()
+ // << " end = " << r->get_end_time() << endl;
+
+ return true;
+}
+
+
+/**
+ * Return terrain elevation for given longitude/latitude pair.
+ */
+static bool
+do_terrain_elevation (const SGPropertyNode * arg)
+{
+ double lon = arg->getDoubleValue("longitude-deg", 0.0);
+ double lat = arg->getDoubleValue("latitude-deg", 0.0);
+ double elev;
+ bool ret = globals->get_scenery()->get_elevation_m(lat, lon, 10000.0, elev, 0, false);
+ const_cast<SGPropertyNode *>(arg)->setDoubleValue("elevation-m", elev);
+ return ret;
+}
+
+
+static bool
+do_decrease_visibility (const SGPropertyNode * arg)
+{
+ double new_value = fgGetDouble("/environment/visibility-m") * 0.9;
+ fgSetDouble("/environment/visibility-m", new_value);
+ fgDefaultWeatherValue("visibility-m", new_value);
+ globals->get_subsystem("environment")->reinit();
+
+ return true;
+}
+
+static bool
+do_increase_visibility (const SGPropertyNode * arg)
+{
+ double new_value = fgGetDouble("/environment/visibility-m") * 1.1;
+ fgSetDouble("/environment/visibility-m", new_value);
+ fgDefaultWeatherValue("visibility-m", new_value);
+ globals->get_subsystem("environment")->reinit();
+
+ return true;
+}
+
+static bool
+do_hud_init(const SGPropertyNode *)
+{
+ fgHUDInit(0); // minimal HUD
+ return true;
+}
+
+static bool
+do_hud_init2(const SGPropertyNode *)
+{
+ fgHUDInit2(0); // normal HUD
+ return true;
+}
+
+/**
+ * An fgcommand to allow loading of xml files via nasal,
+ * the xml file's structure will be made available within
+ * a (definable) property tree node
+ *
+ * @param filename a string to hold the complete path & filename of a XML file
+ * @param targetnode a string pointing to a location within the property tree
+ * where to store the parsed XML file
+ */
+
+static bool
+do_load_xml_to_proptree(const SGPropertyNode * node)
+{
+ // SG_LOG(SG_GENERAL, SG_ALERT, "fgcommand loadxml executed");
+
+ SGPropertyNode * targetnode;
+ targetnode = fgGetNode(node->getNode("targetnode")->getStringValue(),true);
+
+ const char *filename = node->getNode("filename")->getStringValue();
+ try {
+ fgLoadProps(filename, targetnode);
+ } catch (const sg_exception &e) {
+ string errmsg = "Error reading file " + string(filename) + ":\n";
+ guiErrorMessage(errmsg.c_str(), e);
+ return false;
+ }
+
+ return true;
+}
+
+
+/**
+ * an fgcommand to allow saving of xml files via nasal,
+ * the file's structure will be determined based on what's
+ * encountered in the passed (source) property tree node
+ *
+ * @param filename a string to hold the complete path & filename of the (new)
+ * XML file
+ * @param sourcenode a string pointing to a location within the property tree
+ * where to find the nodes that should be written recursively into an XML file
+ *
+ * TODO:
+ * deal with already existing filenames, optionally return error/success
+ * values in a separate node to provide status information
+ *
+ * note: it's directly using writeProperties, which is not necessarily
+ * preferable, but for now it should work ...
+ */
+
+static bool
+do_save_xml_from_proptree(const SGPropertyNode * node)
+{
+ //TODO: do Parameter validation !
+ SGPropertyNode * sourcenode;
+ sourcenode = fgGetNode(node->getNode("sourcenode")->getStringValue(),true);
+
+ const char *filename = node->getNode("filename")->getStringValue();
+ try {
+ writeProperties (filename, sourcenode, true);
+ } catch (const sg_exception &e) {
+ string errmsg = "Error writing file " + string(filename) + ":\n";
+ guiErrorMessage(errmsg.c_str(), e);
+ return false;
+ }
+
+ return true;
+}
+
+static bool
+do_press_cockpit_button (const SGPropertyNode *arg)
+{
+ const char *prefix = arg->getStringValue("prefix");
+
+ if (arg->getBoolValue("guarded") && fgGetDouble((string(prefix) + "-guard").c_str()) < 1)
+ return true;
+
+ string prop = string(prefix) + "-button";
+ double value;
+
+ if (arg->getBoolValue("latching"))
+ value = fgGetDouble(prop.c_str()) > 0 ? 0 : 1;
+ else
+ value = 1;
+
+ fgSetDouble(prop.c_str(), value);
+ fgSetBool(arg->getStringValue("discrete"), value > 0);
+
+ return true;
+}
+
+static bool
+do_release_cockpit_button (const SGPropertyNode *arg)
+{
+ const char *prefix = arg->getStringValue("prefix");
+
+ if (arg->getBoolValue("guarded")) {
+ string prop = string(prefix) + "-guard";
+ if (fgGetDouble(prop.c_str()) < 1) {
+ fgSetDouble(prop.c_str(), 1);
+ return true;
+ }
+ }
+
+ if (! arg->getBoolValue("latching")) {
+ fgSetDouble((string(prefix) + "-button").c_str(), 0);
+ fgSetBool(arg->getStringValue("discrete"), false);
+ }
+
+ return true;
+}
+
+
+////////////////////////////////////////////////////////////////////////
+// Command setup.
+////////////////////////////////////////////////////////////////////////
+
+
/**
* Table of built-in commands.
*
const char * name;
SGCommandMgr::command_t command;
} built_ins [] = {
- "null", do_null,
- "exit", do_exit,
- "load", do_load,
- "save", do_save,
- "panel-load", do_panel_load,
- "preferences-load", do_preferences_load,
- "view-cycle", do_view_cycle,
- "screen-capture", do_screen_capture,
- "property-toggle", do_property_toggle,
- "property-assign", do_property_assign,
- "property-adjust", do_property_adjust,
- "property-swap", do_property_swap,
- "property-scale", do_property_scale,
- 0, 0 // zero-terminated
+ { "null", do_null },
+#if defined(HAVE_PLIB_PSL)
+ { "script", do_script },
+#endif // HAVE_PLIB_PSL
+ { "nasal", do_nasal },
+ { "exit", do_exit },
+ { "reinit", do_reinit },
+ { "suspend", do_reinit },
+ { "resume", do_reinit },
+ { "load", do_load },
+ { "save", do_save },
+ { "panel-load", do_panel_load },
+ { "panel-mouse-click", do_panel_mouse_click },
+ { "preferences-load", do_preferences_load },
+ { "view-cycle", do_view_cycle },
+ { "screen-capture", do_screen_capture },
+ { "hires-screen-capture", do_hires_screen_capture },
+ { "tile-cache-reload", do_tile_cache_reload },
+ { "set-sea-level-air-temp-degc", do_set_sea_level_degc },
+ { "set-outside-air-temp-degc", do_set_oat_degc },
+ { "set-dewpoint-sea-level-air-temp-degc", do_set_dewpoint_sea_level_degc },
+ { "set-dewpoint-temp-degc", do_set_dewpoint_degc },
+ { "timeofday", do_timeofday },
+ { "property-toggle", do_property_toggle },
+ { "property-assign", do_property_assign },
+ { "property-adjust", do_property_adjust },
+ { "property-multiply", do_property_multiply },
+ { "property-swap", do_property_swap },
+ { "property-scale", do_property_scale },
+ { "property-cycle", do_property_cycle },
+ { "property-randomize", do_property_randomize },
+ { "data-logging-commit", do_data_logging_commit },
+ { "dialog-new", do_dialog_new },
+ { "dialog-show", do_dialog_show },
+ { "dialog-close", do_dialog_close },
+ { "dialog-update", do_dialog_update },
+ { "dialog-apply", do_dialog_apply },
+ { "gui-redraw", do_gui_redraw },
+ { "play-audio-message", do_play_audio_message },
+ { "presets-commit", do_presets_commit },
+ { "log-level", do_log_level },
+ { "replay", do_replay },
+ { "terrain-elevation", do_terrain_elevation },
+ { "decrease-visibility", do_decrease_visibility },
+ { "increase-visibility", do_increase_visibility },
+ { "hud-init", do_hud_init },
+ { "hud-init2", do_hud_init2 },
+ { "loadxml", do_load_xml_to_proptree},
+ { "savexml", do_save_xml_from_proptree },
+ { "press-cockpit-button", do_press_cockpit_button },
+ { "release-cockpit-button", do_release_cockpit_button },
+ { 0, 0 } // zero-terminated
};
globals->get_commands()->addCommand(built_ins[i].name,
built_ins[i].command);
}
+
+ typedef bool (*dummy)();
+ fgTie( "/command/view/next", dummy(0), do_view_next );
+ fgTie( "/command/view/prev", dummy(0), do_view_prev );
}
-// end of fg_commands.hxx
+// end of fg_commands.cxx
projects / flightgear.git / blobdiff