# include <config.h>
#endif
-#ifdef FG_MATH_EXCEPTION_CLASH
+#ifdef SG_MATH_EXCEPTION_CLASH
# include <math.h>
#endif
-#ifdef HAVE_WINDOWS_H
+#ifdef HAVE_WINDOWS_H
# include <windows.h>
#endif
-#include <GL/glut.h>
-#include <XGL/xgl.h>
-
#include <string.h>
-#include <Debug/logstream.hxx>
-#include <Main/options.hxx>
-#include <Math/fg_random.h>
-#include <Misc/fgpath.hxx>
-#include <Objects/texload.h>
+#include <plib/pu.h>
+#include <simgear/compiler.h>
-#include "splash.hxx"
-#include "views.hxx"
+#include SG_GLU_H
+#include <simgear/debug/logstream.hxx>
+#include <simgear/screen/texture.hxx>
+#include <simgear/math/sg_random.h>
+#include <simgear/misc/sg_path.hxx>
-static GLuint splash_texid;
-static GLubyte *splash_texbuf;
+#include <GUI/new_gui.hxx>
+#include "globals.hxx"
+#include "fg_props.hxx"
+#include "splash.hxx"
+#include "fg_os.hxx"
+#include "renderer.hxx"
-// Initialize the splash screen
-void fgSplashInit ( void ) {
- int width, height;
-
- FG_LOG( FG_GENERAL, FG_INFO, "Initializing splash screen" );
-#ifdef GL_VERSION_1_1
- xglGenTextures(1, &splash_texid);
- xglBindTexture(GL_TEXTURE_2D, splash_texid);
-#elif GL_EXT_texture_object
- xglGenTexturesEXT(1, &splash_texid);
- xglBindTextureEXT(GL_TEXTURE_2D, splash_texid);
-#else
-# error port me
-#endif
+static const int fontsize = 19;
+static const char fontname[] = "default.txf";
+static const char *progress_text = 0;
- xglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
- xglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
- xglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- xglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
- // load in the texture data
- int num = (int)(fg_random() * 4.0 + 1.0);
- char num_str[256];
- sprintf(num_str, "%d", num);
+static SGTexture splash;
+static fntTexFont font;
+static fntRenderer info;
- FGPath tpath( current_options.get_fg_root() );
- tpath.append( "Textures/Splash" );
- tpath.concat( num_str );
- tpath.concat( ".rgb" );
- if ( (splash_texbuf =
- read_rgb_texture(tpath.c_str(), &width, &height)) == NULL )
+// Initialize the splash screen
+void fgSplashInit ( const char *splash_texture ) {
+ fgRequestRedraw();
+
+ SG_LOG( SG_GENERAL, SG_INFO, "Initializing splash screen" );
+
+
+ SGPath fontpath;
+ char* envp = ::getenv("FG_FONTS");
+ if (envp != NULL) {
+ fontpath.set(envp);
+ } else {
+ fontpath.set(globals->get_fg_root());
+ fontpath.append("Fonts");
+ }
+ SGPath path(fontpath);
+ path.append(fontname);
+
+ if (!font.load((char *)path.c_str())) {
+ SG_LOG( SG_GENERAL, SG_ALERT, "Error loading font " << path.str() );
+ return;
+ }
+
+ info.setFont(&font);
+ info.setPointSize(fontsize);
+
+ if (!fgGetBool("/sim/startup/splash-screen"))
+ return;
+
+ splash.bind();
+
+ SGPath tpath( globals->get_fg_root() );
+ if (splash_texture == NULL || !strcmp(splash_texture, "")) {
+ // load in the texture data
+ int num = (int)(sg_random() * 5.0 + 1.0);
+ char num_str[5];
+ snprintf(num_str, 4, "%d", num);
+
+ tpath.append( "Textures/Splash" );
+ tpath.concat( num_str );
+ tpath.concat( ".rgb" );
+ } else
+ tpath.append( splash_texture );
+
+ splash.read_rgb_texture(tpath.c_str());
+ if (!splash.usable())
{
- // Try compressed
- FGPath fg_tpath = tpath;
- fg_tpath.concat( ".gz" );
- if ( (splash_texbuf =
- read_rgb_texture(fg_tpath.c_str(), &width, &height)) == NULL )
- {
- FG_LOG( FG_GENERAL, FG_ALERT,
- "Error in loading splash screen texture " << tpath.str() );
- exit(-1);
- }
- }
-
- xglTexImage2D( GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB,
- GL_UNSIGNED_BYTE, (GLvoid *)(splash_texbuf) );
+ // Try compressed
+ SGPath fg_tpath = tpath;
+ fg_tpath.concat( ".gz" );
+
+ splash.read_rgb_texture(fg_tpath.c_str());
+ if ( !splash.usable() )
+ {
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Error in loading splash screen texture " << tpath.str() );
+ exit(-1);
+ }
+ }
+
+ splash.select();
}
-// Update the splash screen with progress specified from 0.0 to 1.0
-void fgSplashUpdate ( double progress ) {
- int xmin, ymin, xmax, ymax;
- int xsize = 480;
- int ysize = 380;
-
- xmin = (current_view.get_winWidth() - xsize) / 2;
- xmax = xmin + xsize;
+void fgSplashProgress ( const char *s )
+{
+ progress_text = s;
+ fgRequestRedraw();
+}
- ymin = (current_view.get_winHeight() - ysize) / 2;
- ymax = ymin + ysize;
- // first clear the screen;
- xglClearColor(0.0, 0.0, 0.0, 1.0);
- xglClear( GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT );
+// Update the splash screen with alpha specified from 0.0 to 1.0
+void fgSplashUpdate ( float alpha ) {
+ int screen_width = fgGetInt("/sim/startup/xsize", 0);
+ int screen_height = fgGetInt("/sim/startup/ysize", 0);
- // now draw the logo
- xglMatrixMode(GL_PROJECTION);
- xglPushMatrix();
- xglLoadIdentity();
- gluOrtho2D(0, current_view.get_winWidth(), 0, current_view.get_winHeight());
- xglMatrixMode(GL_MODELVIEW);
- xglPushMatrix();
- xglLoadIdentity();
-
- xglDisable(GL_DEPTH_TEST);
- xglDisable(GL_LIGHTING);
- xglEnable(GL_TEXTURE_2D);
-#ifdef GL_VERSION_1_1
- xglBindTexture(GL_TEXTURE_2D, splash_texid);
-#elif GL_EXT_texture_object
- xglBindTextureEXT(GL_TEXTURE_2D, splash_texid);
-#else
-# error port me
-#endif
- xglTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);
+ if (!screen_width || !screen_height)
+ return;
- xglBegin(GL_POLYGON);
- xglTexCoord2f(0.0, 0.0); glVertex2f(xmin, ymin);
- xglTexCoord2f(1.0, 0.0); glVertex2f(xmax, ymin);
- xglTexCoord2f(1.0, 1.0); glVertex2f(xmax, ymax);
- xglTexCoord2f(0.0, 1.0); glVertex2f(xmin, ymax);
- xglEnd();
+ globals->get_renderer()->resize(screen_width, screen_height);
+ int size = screen_width < (screen_height - 5 * fontsize)
+ ? screen_width : screen_height - 5 * fontsize;
+ if (size > 512)
+ size = 512;
- xglutSwapBuffers();
-
- xglEnable(GL_DEPTH_TEST);
- xglEnable(GL_LIGHTING);
- xglDisable(GL_TEXTURE_2D);
+ int xmin, ymin, xmax, ymax;
+ xmin = (screen_width - size) / 2;
+ xmax = xmin + size;
+
+ ymin = (screen_height - size) / 2;
+ ymax = ymin + size;
+
+ glMatrixMode(GL_PROJECTION);
+ glPushMatrix();
+ glLoadIdentity();
+ gluOrtho2D(0, screen_width, 0, screen_height);
+ glMatrixMode(GL_MODELVIEW);
+ glPushMatrix();
+ glLoadIdentity();
+
+ glDisable(GL_DEPTH_TEST);
+ glDisable(GL_LIGHTING);
+
+ // draw the background
+ FGColor c(0.0, 0.0, 0.0);
+ c.merge(fgGetNode("/sim/gui/colors/splash-screen"));
+ glColor4f(c.red(), c.green(), c.blue(), alpha );
+ glBegin(GL_POLYGON);
+ glVertex2f(0.0, 0.0);
+ glVertex2f(screen_width, 0.0);
+ glVertex2f(screen_width, screen_height);
+ glVertex2f(0.0, screen_height);
+ glEnd();
- xglMatrixMode(GL_PROJECTION);
- xglPopMatrix();
- xglMatrixMode(GL_MODELVIEW);
- xglPopMatrix();
+ // now draw the logo
+ if (fgGetBool("/sim/startup/splash-screen", true)) {
+ glEnable(GL_TEXTURE_2D);
+ splash.bind();
+ glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+
+ glColor4f( 1.0, 1.0, 1.0, alpha );
+ glBegin(GL_POLYGON);
+ glTexCoord2f(0.0, 0.0); glVertex2f(xmin, ymin);
+ glTexCoord2f(1.0, 0.0); glVertex2f(xmax, ymin);
+ glTexCoord2f(1.0, 1.0); glVertex2f(xmax, ymax);
+ glTexCoord2f(0.0, 1.0); glVertex2f(xmin, ymax);
+ glEnd();
+ }
+
+ if (info.getFont() && progress_text && fgGetBool("/sim/startup/splash-progress", true)) {
+ glEnable(GL_ALPHA_TEST);
+ glEnable(GL_BLEND);
+ glAlphaFunc(GL_GREATER, 0.1f);
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glDisable(GL_CULL_FACE);
+
+ float left, right, bot, top;
+
+ info.begin();
+ FGColor c(1.0, 0.9, 0.0);
+ c.merge(fgGetNode("/sim/gui/colors/splash-font"));
+ glColor4f(c.red(), c.green(), c.blue(), alpha);
+
+ font.getBBox(progress_text, fontsize, 0, &left, &right, &bot, &top);
+ info.start2f((screen_width - right) / 2.0, 10.0 - bot);
+ info.puts(progress_text);
+
+ const char *s = fgGetString("/sim/startup/splash-title", "");
+ font.getBBox(s, fontsize, 0, &left, &right, &bot, &top);
+ info.start2f((screen_width - right) / 2.0, screen_height - top - bot - 10.0);
+ info.puts(s);
+ info.end();
+ }
+
+ glEnable(GL_DEPTH_TEST);
+ glEnable(GL_LIGHTING);
+ glDisable(GL_TEXTURE_2D);
+
+ glMatrixMode(GL_PROJECTION);
+ glPopMatrix();
+ glMatrixMode(GL_MODELVIEW);
+ glPopMatrix();
}
projects / flightgear.git / blobdiff