198 lines
4.9 KiB
C
198 lines
4.9 KiB
C
/* WMGlobe 0.5 - All the Earth on a WMaker Icon
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* copyright (C) 1998,99 Jerome Dumonteil <jerome.dumonteil@capway.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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***************************************************************************/
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/* it uses some functions of : Xglobe, Xearth, wmgeneral, wmaker/wrlib
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***************************************************************************/
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#ifndef WMG_HEADER_H
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#define WMG_HEADER_H
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/* customization : see wmgoption.h */
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <math.h>
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#include <limits.h>
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#include <ctype.h> /*toupper */
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#include <stdarg.h>
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#include <time.h>
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#include <sys/timeb.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <X11/Xlib.h>
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#include <X11/xpm.h>
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#include <X11/Xutil.h>
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#include <X11/extensions/shape.h>
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#include <assert.h>
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#include <X11/Xatom.h>
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#include <locale.h>
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#include "wraster.h"
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#include "wmgoption.h"
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#define FALSE 0
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#define TRUE 1
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#define MAX(x, y) ((x) < (y) ? (y) : (x))
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#define MIN(x, y) ((x) > (y) ? (y) : (x))
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#define ABS(a) ((a) < 0 ? -(a) : (a))
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#define PTFIXED 1
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#define PTSUNREL 2
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#define PTRANDOM 3
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#ifndef PI
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#define PI 3.141592653
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#endif
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/*
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* wmglobe
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* variables globales
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*/
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/************/
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/* Typedefs */
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/************/
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#define MAX_MOUSE_REGION (8)
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typedef struct {
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int enable;
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int top;
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int bottom;
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int left;
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int right;
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} MOUSE_REGION;
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MOUSE_REGION mouse_region[MAX_MOUSE_REGION];
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typedef struct MPO {
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int r, g, b;
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} MPO;
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MPO *md[4], *mn[4];
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double soluce[DIAMETRE / 2][DIAMETRE][4];
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int solution;
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/************/
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typedef struct {
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Pixmap pixmap;
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Pixmap mask;
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XpmAttributes attributes;
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} XpmIcon;
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/************/
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Display *dpy;
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char *dayfile, *nightfile, *dpy_name;
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Pixmap pix, pixmask;
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XEvent Event;
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RImage *map, *small, *mapnight;
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XpmIcon screenpos, scrdate, scrdiv, numpix, txtpix, wmg;
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Window iconwin, win;
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int onlyshape, option_iw;
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GC NormalGC;
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/********* rendering********/
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double delay, time_multi;
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/*
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* struct timeval delta_tim, last_tim, next_tim, render_tim, base_tim,
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* vec_tim;
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*
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* time_t beg_time, ini_time,t1901;
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*/
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struct timeval tlast, tnext, trend, tdelay, tini, tbase;
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time_t tsunpos;
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int sens, fun, funx, funy, oknimap, mratiox, mratioy, gotoscr;
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int typecadre, p_type, use_nightmap, use_nmap_ini, firstTime, stoprand,
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do_something, iop;
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double v_lat, v_long, old_dvlat, old_dvlong, dv_lat, dv_long;
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double dlat, dlong, addlat, addlong, ratiox, ratioy, dawn;
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double sun_lat;
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double sun_long;
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double fov;
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double radius;
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double proj_dist; /* distance to projection plane */
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double center_dist; /* distance to center of earth */
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double ambient_light; /* how dark is the dark side? */
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double light_x, light_y, light_z; /* vector of sunlight with lengt 1 */
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double c_coef, b_coef;
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double zoom;
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int radius_proj, aml; /* radius of sphere on screen */
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RColor noir;
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#ifdef DEBUG
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double minhz;
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#endif
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/****************************************************************/
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/* Function Prototypes */
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/****************************************************************/
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int main(int argc, char *argv[]);
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/****************************************************************/
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void AddMouseRegion(int index, int left, int top, int right, int bottom);
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int CheckMouseRegion(int x, int y);
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void RedrawWindowXYWH(int x, int y, int w, int h);
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void set_defaults();
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void loadxpm(Window drawable);
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void cmdline(int argc, char *argv[]);
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void screen_back();
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void rotation_terre(int x, int y, int lat_flag);
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void zooming(int facto);
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struct timeval diftimev(struct timeval t1, struct timeval t2);
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struct timeval addtimev(struct timeval t1, struct timeval t2);
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struct timeval getimev();
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/***************************************************************/
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void setZoom(double z);
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void calcDistance();
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void renderFrame();
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void initmyconvert();
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int myRConvertImage(RContext * context, RImage * image, Pixmap * pixmap);
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RContext *myRCreateContext
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(Display * dpy, int screen_number, RContextAttributes * attribs);
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void setTime(struct timeval t);
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void recalc(int calme);
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void GetSunPos(time_t ssue, double *lat, double *lon);
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void setViewPos(double lat, double lon);
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/***************************************************************/
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#endif
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