// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
-//
+//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// $Id$
+//JVK
+// On 2D panels all instruments include light sources were in night displayed
+// with a red mask (instrument light). It is not correct for light sources
+// (bulbs). There is added new layer property "emissive" (boolean) (only for
+// textured layers).
+// If a layer has to shine set it in the "instrument_def_file.xml" inside the
+// <layer> tag by adding <emissive>true</emissive> tag. When omitted the default
+// value is for backward compatibility set to false.
+
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h> // sprintf
#include <string.h>
+#include <simgear/compiler.h>
+
+#include SG_GLU_H
+
#include <plib/ssg.h>
#include <plib/fnt.h>
#include <Main/globals.hxx>
#include <Main/fg_props.hxx>
#include <Main/viewmgr.hxx>
-#include <Objects/texload.h>
#include <Time/light.hxx>
#include "hud.hxx"
// my hardware/driver requires many more.
#define POFF_UNITS 4
-\f
////////////////////////////////////////////////////////////////////////
// Local functions.
////////////////////////////////////////////////////////////////////////
bool
fgPanelVisible ()
{
- if(current_panel == 0)
+ if(globals->get_current_panel() == 0)
return false;
- if(current_panel->getVisibility() == 0)
+ if(globals->get_current_panel()->getVisibility() == 0)
return false;
if(globals->get_viewmgr()->get_current() != 0)
return false;
// Implementation of FGPanel.
////////////////////////////////////////////////////////////////////////
-FGPanel * current_panel = NULL;
static fntRenderer text_renderer;
static fntTexFont *default_font = 0;
static fntTexFont *led_font = 0;
+static sgVec4 panel_color;
+static sgVec4 emissive_panel_color = {1,1,1,1};
/**
* Constructor.
: _mouseDown(false),
_mouseInstrument(0),
_width(WIN_W), _height(int(WIN_H * 0.5768 + 1)),
- _x_offset(0), _y_offset(0), _view_height(int(WIN_H * 0.4232)),
- _jitter(0.0),
+ _view_height(int(WIN_H * 0.4232)),
+ _visibility(fgGetNode("/sim/panel/visibility", true)),
+ _x_offset(fgGetNode("/sim/panel/x-offset", true)),
+ _y_offset(fgGetNode("/sim/panel/y-offset", true)),
+ _jitter(fgGetNode("/sim/panel/jitter", true)),
+ _flipx(fgGetNode("/sim/panel/flip-x", true)),
_xsize_node(fgGetNode("/sim/startup/xsize", true)),
- _ysize_node(fgGetNode("/sim/startup/ysize", true))
+ _ysize_node(fgGetNode("/sim/startup/ysize", true)),
+ _enable_depth_test(false)
{
- setVisibility(fgPanelVisible());
}
void
FGPanel::update (double dt)
{
- // TODO: cache the nodes
- _visibility = fgGetBool("/sim/panel/visibility");
- _x_offset = fgGetInt("/sim/panel/x-offset");
- _y_offset = fgGetInt("/sim/panel/y-offset");
- _jitter = fgGetFloat("/sim/panel/jitter");
- _flipx = fgGetBool("/sim/panel/flip-x");
-
// Do nothing if the panel isn't visible.
if ( !fgPanelVisible() ) {
return;
// The factors and bounds are just
// initial guesses; using sqrt smooths
// out the spikes.
- double x_offset = _x_offset;
- double y_offset = _y_offset;
+ double x_offset = _x_offset->getIntValue();
+ double y_offset = _y_offset->getIntValue();
#if 0
- if (_jitter != 0.0) {
+ if (_jitter->getFloatValue() != 0.0) {
double a_x_pilot = current_aircraft.fdm_state->get_A_X_pilot();
double a_y_pilot = current_aircraft.fdm_state->get_A_Y_pilot();
double a_z_pilot = current_aircraft.fdm_state->get_A_Z_pilot();
double a_zx_pilot = a_z_pilot - a_x_pilot;
- int x_adjust = int(sqrt(fabs(a_y_pilot) * _jitter)) *
+ int x_adjust = int(sqrt(fabs(a_y_pilot) * _jitter->getFloatValue())) *
(a_y_pilot < 0 ? -1 : 1);
- int y_adjust = int(sqrt(fabs(a_zx_pilot) * _jitter)) *
+ int y_adjust = int(sqrt(fabs(a_zx_pilot) * _jitter->getFloatValue())) *
(a_zx_pilot < 0 ? -1 : 1);
// adjustments in screen coordinates
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
- if ( _flipx ) {
+ if ( _flipx->getBoolValue() ) {
gluOrtho2D(winx + winw, winx, winy + winh, winy); /* up side down */
} else {
gluOrtho2D(winx, winx + winw, winy, winy + winh); /* right side up */
// save some state
glPushAttrib( GL_COLOR_BUFFER_BIT | GL_ENABLE_BIT | GL_LIGHTING_BIT
- | GL_TEXTURE_BIT | GL_PIXEL_MODE_BIT );
+ | GL_TEXTURE_BIT | GL_PIXEL_MODE_BIT | GL_CULL_FACE
+ | GL_DEPTH_BUFFER_BIT );
// Draw the background
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glEnable(GL_ALPHA_TEST);
glEnable(GL_COLOR_MATERIAL);
- sgVec4 panel_color;
- sgCopyVec4( panel_color, cur_light_params.scene_diffuse );
+ glEnable(GL_CULL_FACE);
+ glCullFace(GL_BACK);
+ if( _enable_depth_test )
+ glDepthFunc(GL_ALWAYS);
+ else
+ glDisable(GL_DEPTH_TEST);
+
+ FGLight *l = (FGLight *)(globals->get_subsystem("lighting"));
+ sgCopyVec4( panel_color, l->scene_diffuse());
if ( fgGetDouble("/systems/electrical/outputs/instrument-lights") > 1.0 ) {
if ( panel_color[0] < 0.7 ) panel_color[0] = 0.7;
if ( panel_color[1] < 0.2 ) panel_color[1] = 0.2;
// Draw yellow "hotspots" if directed to. This is a panel authoring
// feature; not intended to be high performance or to look good.
- if(fgGetBool("/sim/panel-hotspots")) {
- glPushAttrib(GL_ALL_ATTRIB_BITS);
- glDisable(GL_DEPTH_TEST);
+ if ( fgGetBool("/sim/panel-hotspots") ) {
glDisable(GL_TEXTURE_2D);
glColor3f(1, 1, 0);
- for(int i=0; i<_instruments.size(); i++)
+ for ( unsigned int i = 0; i < _instruments.size(); i++ )
_instruments[i]->drawHotspots();
-
- glPopAttrib();
}
// restore some original state
+ if( _enable_depth_test )
+ glDepthFunc(GL_LESS);
glPopAttrib();
glPolygonOffset(0, 0);
glDisable(GL_POLYGON_OFFSET_FILL);
void
FGPanel::setVisibility (bool visibility)
{
- _visibility = visibility;
+ _visibility->setBoolValue( visibility );
}
bool
FGPanel::getVisibility () const
{
- return _visibility;
+ return _visibility->getBoolValue();
}
FGPanel::setXOffset (int offset)
{
if (offset <= 0 && offset >= -_width + WIN_W)
- _x_offset = offset;
+ _x_offset->setIntValue( offset );
}
FGPanel::setYOffset (int offset)
{
if (offset <= 0 && offset >= -_height)
- _y_offset = offset;
+ _y_offset->setIntValue( offset );
}
/**
}
// Adjust for offsets.
- x -= _x_offset;
- y -= _y_offset;
+ x -= _x_offset->getIntValue();
+ y -= _y_offset->getIntValue();
// Having fixed up the coordinates, fall through to the local
// coordinate handler.
- doLocalMouseAction(button, updown, x, y);
+ return doLocalMouseAction(button, updown, x, y);
}
+void FGPanel::setDepthTest (bool enable) {
+ _enable_depth_test = enable;
+}
+
\f
////////////////////////////////////////////////////////////////////////.
bool repeatable)
: _button(button), _x(x), _y(y), _w(w), _h(h), _repeatable(repeatable)
{
- for (unsigned int i = 0; i < 2; i++) {
- for (unsigned int j = 0; j < _bindings[i].size(); j++)
- delete _bindings[i][j];
- }
}
FGPanelAction::~FGPanelAction ()
{
+ for (unsigned int i = 0; i < 2; i++) {
+ for (unsigned int j = 0; j < _bindings[i].size(); j++)
+ delete _bindings[i][j];
+ }
}
void
void
FGPanelInstrument::drawHotspots()
{
- for(int i=0; i<_actions.size(); i++) {
+ for ( unsigned int i = 0; i < _actions.size(); i++ ) {
FGPanelAction* a = _actions[i];
float x1 = getXPos() + a->getX();
float x2 = x1 + a->getWidth();
for (int i = 0; i < (int)_layers.size(); i++) {
glPushMatrix();
- glPolygonOffset(-1, -POFF_UNITS*(i+2));
_layers[i]->draw();
glPopMatrix();
}
}
int
-FGLayeredInstrument::addLayer (FGCroppedTexture &texture,
+FGLayeredInstrument::addLayer (const FGCroppedTexture &texture,
int w, int h)
{
return addLayer(new FGTexturedLayer(texture, w, h));
}
+\f
+////////////////////////////////////////////////////////////////////////
+// Implementation of FGSpecialInstrument.
+////////////////////////////////////////////////////////////////////////
+
+FGSpecialInstrument::FGSpecialInstrument (DCLGPS* sb)
+ : FGPanelInstrument()
+{
+ complex = sb;
+}
+
+FGSpecialInstrument::~FGSpecialInstrument ()
+{
+}
+
+void
+FGSpecialInstrument::draw ()
+{
+ complex->draw();
+}
+
+
\f
////////////////////////////////////////////////////////////////////////
// Implementation of FGInstrumentLayer.
FGGroupLayer::draw ()
{
if (test()) {
+ transform();
int nLayers = _layers.size();
for (int i = 0; i < nLayers; i++)
_layers[i]->draw();
FGTexturedLayer::FGTexturedLayer (const FGCroppedTexture &texture, int w, int h)
- : FGInstrumentLayer(w, h)
+ : FGInstrumentLayer(w, h),
+ _emissive(false)
{
setTexture(texture);
}
transform();
glBindTexture(GL_TEXTURE_2D, _texture.getTexture()->getHandle());
glBegin(GL_POLYGON);
-
+
+ if (_emissive) {
+ glColor4fv( emissive_panel_color );
+ } else {
// From Curt: turn on the panel
// lights after sundown.
- sgVec4 panel_color;
- sgCopyVec4( panel_color, cur_light_params.scene_diffuse );
- if ( fgGetDouble("/systems/electrical/outputs/instrument-lights") > 1.0 ) {
- if ( panel_color[0] < 0.7 ) panel_color[0] = 0.7;
- if ( panel_color[1] < 0.2 ) panel_color[1] = 0.2;
- if ( panel_color[2] < 0.2 ) panel_color[2] = 0.2;
+ glColor4fv( panel_color );
}
- glColor4fv( panel_color );
glTexCoord2f(_texture.getMinX(), _texture.getMinY()); glVertex2f(-w2, -h2);
glTexCoord2f(_texture.getMaxX(), _texture.getMinY()); glVertex2f(w2, -h2);
}
FGTextLayer::Chunk::Chunk (ChunkType type, const SGPropertyNode * node,
- const string &fmt, float mult)
- : _type(type), _fmt(fmt), _mult(mult)
+ const string &fmt, float mult, float offs,
+ bool truncation)
+ : _type(type), _fmt(fmt), _mult(mult), _offs(offs), _trunc(truncation)
{
if (_fmt.empty()) {
if (type == TEXT_VALUE)
sprintf(_buf, _fmt.c_str(), _node->getStringValue());
break;
case DOUBLE_VALUE:
- sprintf(_buf, _fmt.c_str(), _node->getFloatValue() * _mult);
+ double d = _offs + _node->getFloatValue() * _mult;
+ if (_trunc) d = (d < 0) ? -floor(-d) : floor(d);
+ sprintf(_buf, _fmt.c_str(), d);
break;
}
return _buf;
// Implementation of FGSwitchLayer.
////////////////////////////////////////////////////////////////////////
-FGSwitchLayer::FGSwitchLayer (int w, int h, const SGPropertyNode * node,
- FGInstrumentLayer * layer1,
- FGInstrumentLayer * layer2)
- : FGInstrumentLayer(w, h), _node(node), _layer1(layer1), _layer2(layer2)
+FGSwitchLayer::FGSwitchLayer ()
+ : FGGroupLayer()
{
}
-FGSwitchLayer::~FGSwitchLayer ()
-{
- delete _layer1;
- delete _layer2;
-}
-
void
FGSwitchLayer::draw ()
{
if (test()) {
transform();
- if (_node->getBoolValue()) {
- _layer1->draw();
- } else {
- _layer2->draw();
+ int nLayers = _layers.size();
+ for (int i = 0; i < nLayers; i++) {
+ if (_layers[i]->test()) {
+ _layers[i]->draw();
+ return;
+ }
}
}
}
projects / flightgear.git / blobdiff