/* Display the map to the player */
void show_map( CHAR_DATA * ch, char *text )
{
char buf[MAX_STRING_LENGTH * 2];
int x, y, pos;
char *p;
bool alldesc = FALSE; /* Has desc been fully displayed? */
if ( !text )
alldesc = TRUE;
pos = 0;
p = text;
buf[0] = '\0';
/*
* Show exits
*/
if ( xIS_SET( ch->act, PLR_AUTOEXIT ) )
snprintf( buf, MAX_STRING_LENGTH * 2, "%s%s", color_str( AT_EXITS, ch ), get_exits( ch ) );
else
mudstrlcpy( buf, "", MAX_STRING_LENGTH * 2 );
/*
* Top of map frame
*/
mudstrlcat( buf, "&z+-----------+&w ", MAX_STRING_LENGTH * 2 );
if ( !alldesc )
{
pos = get_line( p, 63 );
if ( pos > 0 )
{
mudstrlcat( buf, color_str( AT_RMDESC, ch ), MAX_STRING_LENGTH * 2 );
strncat( buf, p, pos );
p += pos;
}
else
{
mudstrlcat( buf, color_str( AT_RMDESC, ch ), MAX_STRING_LENGTH * 2 );
mudstrlcat( buf, p, MAX_STRING_LENGTH * 2 );
alldesc = TRUE;
}
}
mudstrlcat( buf, "\r\n", MAX_STRING_LENGTH * 2 );
/*
* Write out the main map area with text
*/
for ( y = 0; y <= MAPY; ++y )
{
mudstrlcat( buf, "&z|&D", MAX_STRING_LENGTH * 2 );
for ( x = 0; x <= MAPX; ++x )
{
switch ( dmap[x][y].tegn )
{
case '-':
case '|':
case '\\':
case '/':
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "&O%c&d", dmap[x][y].tegn );
break;
case '@': // Character is standing here
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "&R%c&d", dmap[x][y].tegn );
break;
case 'O': // Indoors
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "&w%c&d", dmap[x][y].tegn );
break;
case '=':
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "&B%c&d", dmap[x][y].tegn );
break;
case '~':
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "&C%c&d", dmap[x][y].tegn );
break;
case '+':
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "&Y%c&d", dmap[x][y].tegn );
break;
case '*':
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "&g%c&d", dmap[x][y].tegn );
break;
case 'X':
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "&R%c&d", dmap[x][y].tegn );
break;
case ':':
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "&Y%c&d", dmap[x][y].tegn );
break;
default: // Empty space
snprintf( buf + strlen( buf ), ( MAX_STRING_LENGTH * 2 ) - strlen( buf ), "%c", dmap[x][y].tegn );
break;
}
}
mudstrlcat( buf, "&z|&D ", MAX_STRING_LENGTH * 2 );
/*
* Add the text, if necessary
*/
if ( !alldesc )
{
pos = get_line( p, 63 );
char col[10], c[2];
strcpy( c, whatColor( text, p ) );
if ( c[0] == '\0' )
mudstrlcpy( col, color_str( AT_RMDESC, ch ), 10 );
else
snprintf( col, 10, "%s", c );
if ( pos > 0 )
{
mudstrlcat( buf, col, MAX_STRING_LENGTH * 2 );
strncat( buf, p, pos );
p += pos;
}
else
{
mudstrlcat( buf, col, MAX_STRING_LENGTH * 2 );
mudstrlcat( buf, p, MAX_STRING_LENGTH * 2 );
alldesc = TRUE;
}
}
mudstrlcat( buf, "\r\n", MAX_STRING_LENGTH * 2 );
}
/*
* Finish off map area
*/
mudstrlcat( buf, "&z+-----------+&D ", MAX_STRING_LENGTH * 2 );
if ( !alldesc )
{
char col[10], c[2];
pos = get_line( p, 63 );
strcpy( c, whatColor( text, p ) );
if ( c[0] == '\0' )
mudstrlcpy( col, color_str( AT_RMDESC, ch ), 10 );
else
snprintf( col, 10, "%s", c );
if ( pos > 0 )
{
mudstrlcat( buf, col, MAX_STRING_LENGTH * 2 );
strncat( buf, p, pos );
p += pos;
mudstrlcat( buf, "\r\n", MAX_STRING_LENGTH * 2 );
}
else
{
mudstrlcat( buf, col, MAX_STRING_LENGTH * 2 );
mudstrlcat( buf, p, MAX_STRING_LENGTH * 2 );
alldesc = TRUE;
}
}
/*
* Deal with any leftover text
*/
if ( !alldesc )
{
char col[10], c[2];
do
{
/*
* Note the number - no map to detract from width
*/
pos = get_line( p, 78 );
strcpy( c, whatColor( text, p ) );
if ( c[0] == '\0' )
mudstrlcpy( col, color_str( AT_RMDESC, ch ), 10 );
else
snprintf( col, 10, "%s", c );
if ( pos > 0 )
{
mudstrlcat( buf, col, MAX_STRING_LENGTH * 2 );
strncat( buf, p, pos );
p += pos;
mudstrlcat( buf, "\r\n", MAX_STRING_LENGTH * 2 );
}
else
{
mudstrlcat( buf, col, MAX_STRING_LENGTH * 2 );
mudstrlcat( buf, p, MAX_STRING_LENGTH * 2 );
alldesc = TRUE;
}
}
while ( !alldesc );
}
mudstrlcat( buf, "&D\r\n", MAX_STRING_LENGTH * 2 );
send_to_char( buf, ch );
}
void do_list( CHAR_DATA *ch, char *argument )
{
if ( IS_SET(ch->in_room->room_flags, ROOM_PET_SHOP) )
{
ROOM_INDEX_DATA *pRoomIndexNext;
CHAR_DATA *pet;
bool found;
pRoomIndexNext = get_room_index( ch->in_room->vnum + 1 );
if ( !pRoomIndexNext )
{
bug( "Do_list: bad pet shop at vnum %d.", ch->in_room->vnum );
send_to_char( "You can't do that here.\n\r", ch );
return;
}
found = FALSE;
for ( pet = pRoomIndexNext->first_person; pet; pet = pet->next_in_room )
{
if ( IS_SET(pet->act, ACT_PET) && IS_NPC(pet) )
{
if ( !found )
{
found = TRUE;
send_to_char( "Pets for sale:\n\r", ch );
}
ch_printf( ch, "[%2d] %8d - %s\n\r",
pet->top_level,
10 * pet->top_level * pet->top_level,
pet->short_descr );
}
}
if ( !found )
send_to_char( "Sorry, we're out of pets right now.\n\r", ch );
return;
}
else
{
char arg[MAX_INPUT_LENGTH];
CHAR_DATA *keeper;
OBJ_DATA *obj;
int cost;
int oref = 0;
bool found;
one_argument( argument, arg );
if ( ( keeper = find_keeper( ch ) ) == NULL )
return;
found = FALSE;
for ( obj = keeper->last_carrying; obj; obj = obj->prev_content )
{
if ( obj->wear_loc == WEAR_NONE
&& can_see_obj( ch, obj ) )
{
oref++;
if ( ( cost = get_cost( ch, keeper, obj, TRUE ) ) > 0
&& ( arg[0] == '\0' || nifty_is_name( arg, obj->name ) ) )
{
if (keeper->home != NULL)
cost = obj->cost;
if ( !found )
{
found = TRUE;
ch_printf( ch, "%s[Price] {ref} Item\n\r", color_str( AT_LIST, ch) );
}
ch_printf( ch, "%s[%5d] {%3d} %s%s%s.\n\r",
color_str(AT_LIST, ch), cost, oref, capitalize( obj->short_descr ), color_str(AT_LIST, ch),
IS_SET(obj->extra_flags, ITEM_HUTT_SIZE) ? " (hutt size)" :
( IS_SET(obj->extra_flags, ITEM_LARGE_SIZE) ? " (large)" :
( IS_SET(obj->extra_flags, ITEM_HUMAN_SIZE) ? " (medium)" :
( IS_SET(obj->extra_flags, ITEM_SMALL_SIZE) ? " (small)" :
"" ) ) ) );
}
}
}
if ( !found )
{
if ( arg[0] == '\0' )
send_to_char( "You can't buy anything here.\n\r", ch );
else
send_to_char( "You can't buy that here.\n\r", ch );
}
return;
}
}
/*
* Quixadhal - I rewrote this from scratch. It now returns the number of
* characters in the SOURCE string that should be skipped, it always fills
* the DESTINATION string with a valid translation (even if that is itself,
* or an empty string), and the default for ANSI is FALSE, since mobs and
* logfiles shouldn't need colour.
*
* NOTE: dstlen is the length of your pre-allocated buffer that you passed
* in. It must be at least 3 bytes, but should be long enough to hold the
* longest translation sequence (probably around 16-32).
*
* NOTE: vislen is the "visible" length of the translation token. This is
* used by color_strlen to properly figure the visual length of a string.
* If you need the number of bytes (such as for output buffering), use the
* normal strlen function.
*/
int colorcode( const char *src, char *dst, DESCRIPTOR_DATA * d, int dstlen, int *vislen )
{
CHAR_DATA *ch = NULL;
bool ansi = FALSE;
const char *sympos = NULL;
/*
* No descriptor, assume ANSI conversion can't be done.
*/
if( !d )
ansi = FALSE;
/*
* But, if we have one, check for a PC and set accordingly. If no PC, assume ANSI can be done. For color logins.
*/
else
{
ch = d->original ? d->original : d->character;
if( ch )
ansi = ( !IS_NPC( ch ) && xIS_SET( ch->act, PLR_ANSI ) );
else
ansi = TRUE;
}
if( !dst )
return 0; /* HEY, I said at least 3 BYTES! */
dst[0] = '\0'; /* Initialize the the default NOTHING */
/*
* Move along, nothing to see here
*/
if( !src || !*src )
return 0;
switch ( *src )
{
case '&': /* NORMAL, Foreground colour */
switch ( src[1] )
{
case '&': /* Escaped self, return one of us */
dst[0] = src[0];
dst[1] = '\0';
if( vislen )
*vislen = 1;
return 2;
case 'Z': /* Random Ansi Foreground */
if( ansi )
mudstrlcpy( dst, random_ansi( 1 ), dstlen );
break;
case '[': /* Symbolic color name */
if( ( sympos = strchr( src + 2, ']' ) ) )
{
register int subcnt = 0;
unsigned int sublen = 0;
sublen = sympos - src - 2;
for( subcnt = 0; subcnt < MAX_COLORS; subcnt++ )
{
if( !strncmp( src + 2, pc_displays[subcnt], sublen ) )
{
if( strlen( pc_displays[subcnt] ) == sublen )
{
/*
* These can only be used with a logged in char
*/
if( ansi && ch )
mudstrlcpy( dst, color_str( subcnt, ch ), dstlen );
if( vislen )
*vislen = 0;
return sublen + 3;
}
}
}
} /* found matching ] */
/*
* Unknown symbolic name, return just the sequence
*/
dst[0] = src[0];
dst[1] = src[1];
dst[2] = '\0';
if( vislen )
*vislen = 2;
return 2;
case 'i': /* Italic text */
case 'I':
if( ansi )
mudstrlcpy( dst, ANSI_ITALIC, dstlen );
break;
case 'v': /* Reverse colors */
case 'V':
if( ansi )
mudstrlcpy( dst, ANSI_REVERSE, dstlen );
break;
case 'u': /* Underline */
case 'U':
if( ansi )
mudstrlcpy( dst, ANSI_UNDERLINE, dstlen );
break;
case 's': /* Strikeover */
case 'S':
if( ansi )
mudstrlcpy( dst, ANSI_STRIKEOUT, dstlen );
break;
case 'd': /* Player's client default color */
if( ansi )
mudstrlcpy( dst, ANSI_RESET, dstlen );
break;
case 'D': /* Reset to custom color for whatever is being displayed */
if( ansi )
{
/*
* Yes, this reset here is quite necessary to cancel out other things
*/
mudstrlcpy( dst, ANSI_RESET, dstlen );
if( ch && ch->desc )
mudstrlcat( dst, color_str( ch->desc->pagecolor, ch ), dstlen );
}
break;
case 'x': /* Black */
if( ansi )
mudstrlcpy( dst, ANSI_BLACK, dstlen );
break;
case 'O': /* Orange/Brown */
if( ansi )
mudstrlcpy( dst, ANSI_ORANGE, dstlen );
break;
case 'c': /* Cyan */
if( ansi )
mudstrlcpy( dst, ANSI_CYAN, dstlen );
break;
case 'z': /* Dark Grey */
if( ansi )
mudstrlcpy( dst, ANSI_DGREY, dstlen );
break;
case 'g': /* Dark Green */
if( ansi )
mudstrlcpy( dst, ANSI_DGREEN, dstlen );
break;
case 'G': /* Light Green */
if( ansi )
mudstrlcpy( dst, ANSI_GREEN, dstlen );
break;
case 'P': /* Pink/Light Purple */
if( ansi )
mudstrlcpy( dst, ANSI_PINK, dstlen );
break;
case 'r': /* Dark Red */
if( ansi )
mudstrlcpy( dst, ANSI_DRED, dstlen );
break;
case 'b': /* Dark Blue */
if( ansi )
mudstrlcpy( dst, ANSI_DBLUE, dstlen );
break;
case 'w': /* Grey */
if( ansi )
mudstrlcpy( dst, ANSI_GREY, dstlen );
break;
case 'Y': /* Yellow */
if( ansi )
mudstrlcpy( dst, ANSI_YELLOW, dstlen );
break;
case 'C': /* Light Blue */
if( ansi )
mudstrlcpy( dst, ANSI_LBLUE, dstlen );
break;
case 'p': /* Purple */
if( ansi )
mudstrlcpy( dst, ANSI_PURPLE, dstlen );
break;
case 'R': /* Red */
if( ansi )
mudstrlcpy( dst, ANSI_RED, dstlen );
break;
case 'B': /* Blue */
if( ansi )
mudstrlcpy( dst, ANSI_BLUE, dstlen );
break;
case 'W': /* White */
if( ansi )
mudstrlcpy( dst, ANSI_WHITE, dstlen );
break;
default: /* Unknown sequence, return all the chars */
dst[0] = src[0];
dst[1] = src[1];
dst[2] = '\0';
if( vislen )
*vislen = 2;
return 2;
}
break;
case '^': /* BACKGROUND colour */
switch ( src[1] )
{
case '^': /* Escaped self, return one of us */
dst[0] = src[0];
dst[1] = '\0';
if( vislen )
*vislen = 1;
return 2;
case 'Z': /* Random Ansi Background */
if( ansi )
mudstrlcpy( dst, random_ansi( 3 ), dstlen );
break;
case 'x': /* Black */
if( ansi )
mudstrlcpy( dst, BACK_BLACK, dstlen );
break;
case 'r': /* Dark Red */
if( ansi )
mudstrlcpy( dst, BACK_DRED, dstlen );
break;
case 'g': /* Dark Green */
if( ansi )
mudstrlcpy( dst, BACK_DGREEN, dstlen );
break;
case 'O': /* Orange/Brown */
if( ansi )
mudstrlcpy( dst, BACK_ORANGE, dstlen );
break;
case 'b': /* Dark Blue */
if( ansi )
mudstrlcpy( dst, BACK_DBLUE, dstlen );
break;
case 'p': /* Purple */
if( ansi )
mudstrlcpy( dst, BACK_PURPLE, dstlen );
break;
case 'c': /* Cyan */
if( ansi )
mudstrlcpy( dst, BACK_CYAN, dstlen );
break;
case 'w': /* Grey */
if( ansi )
mudstrlcpy( dst, BACK_GREY, dstlen );
break;
case 'z': /* Dark Grey */
if( ansi )
mudstrlcpy( dst, BACK_DGREY, dstlen );
break;
case 'R': /* Red */
if( ansi )
mudstrlcpy( dst, BACK_RED, dstlen );
break;
case 'G': /* Green */
if( ansi )
mudstrlcpy( dst, BACK_GREEN, dstlen );
break;
case 'Y': /* Yellow */
if( ansi )
mudstrlcpy( dst, BACK_YELLOW, dstlen );
break;
case 'B': /* Blue */
if( ansi )
mudstrlcpy( dst, BACK_BLUE, dstlen );
break;
case 'P': /* Pink */
if( ansi )
mudstrlcpy( dst, BACK_PINK, dstlen );
break;
case 'C': /* Light Blue */
if( ansi )
mudstrlcpy( dst, BACK_LBLUE, dstlen );
break;
case 'W': /* White */
if( ansi )
mudstrlcpy( dst, BACK_WHITE, dstlen );
break;
default: /* Unknown sequence, return all the chars */
dst[0] = src[0];
dst[1] = src[1];
dst[2] = '\0';
if( vislen )
*vislen = 2;
return 2;
}
break;
case '}': /* BLINK Foreground colour */
switch ( src[1] )
{
case '}': /* Escaped self, return one of us */
dst[0] = src[0];
dst[1] = '\0';
if( vislen )
*vislen = 1;
return 2;
case 'Z': /* Random Ansi Blink */
if( ansi )
mudstrlcpy( dst, random_ansi( 2 ), dstlen );
break;
case 'x': /* Black */
if( ansi )
mudstrlcpy( dst, BLINK_BLACK, dstlen );
break;
case 'O': /* Orange/Brown */
if( ansi )
mudstrlcpy( dst, BLINK_ORANGE, dstlen );
break;
case 'c': /* Cyan */
if( ansi )
mudstrlcpy( dst, BLINK_CYAN, dstlen );
break;
case 'z': /* Dark Grey */
if( ansi )
mudstrlcpy( dst, BLINK_DGREY, dstlen );
break;
case 'g': /* Dark Green */
if( ansi )
mudstrlcpy( dst, BLINK_DGREEN, dstlen );
break;
case 'G': /* Light Green */
if( ansi )
mudstrlcpy( dst, BLINK_GREEN, dstlen );
break;
case 'P': /* Pink/Light Purple */
if( ansi )
mudstrlcpy( dst, BLINK_PINK, dstlen );
break;
case 'r': /* Dark Red */
if( ansi )
mudstrlcpy( dst, BLINK_DRED, dstlen );
break;
case 'b': /* Dark Blue */
if( ansi )
mudstrlcpy( dst, BLINK_DBLUE, dstlen );
break;
case 'w': /* Grey */
if( ansi )
mudstrlcpy( dst, BLINK_GREY, dstlen );
break;
case 'Y': /* Yellow */
if( ansi )
mudstrlcpy( dst, BLINK_YELLOW, dstlen );
break;
case 'C': /* Light Blue */
if( ansi )
mudstrlcpy( dst, BLINK_LBLUE, dstlen );
break;
case 'p': /* Purple */
if( ansi )
mudstrlcpy( dst, BLINK_PURPLE, dstlen );
break;
case 'R': /* Red */
if( ansi )
mudstrlcpy( dst, BLINK_RED, dstlen );
break;
case 'B': /* Blue */
if( ansi )
mudstrlcpy( dst, BLINK_BLUE, dstlen );
break;
case 'W': /* White */
if( ansi )
mudstrlcpy( dst, BLINK_WHITE, dstlen );
break;
default: /* Unknown sequence, return all the chars */
dst[0] = src[0];
dst[1] = src[1];
dst[2] = '\0';
if( vislen )
*vislen = 2;
return 2;
}
break;
default: /* Just a normal character */
dst[0] = *src;
dst[1] = '\0';
if( vislen )
*vislen = 1;
return 1;
}
if( vislen )
*vislen = 0;
return 2;
}
static void print_entry_long(int * widths, struct tfile * file) {
const char * ansi_color_str = color_str(&file->statbuf);
/* file permissions */
if (S_ISLNK(file->statbuf.st_mode)) { printf("l"); }
else if (S_ISCHR(file->statbuf.st_mode)) { printf("c"); }
else if (S_ISBLK(file->statbuf.st_mode)) { printf("b"); }
else if (S_ISDIR(file->statbuf.st_mode)) { printf("d"); }
else { printf("-"); }
printf( (file->statbuf.st_mode & S_IRUSR) ? "r" : "-");
printf( (file->statbuf.st_mode & S_IWUSR) ? "w" : "-");
if (file->statbuf.st_mode & S_ISUID) {
printf("s");
} else {
printf( (file->statbuf.st_mode & S_IXUSR) ? "x" : "-");
}
printf( (file->statbuf.st_mode & S_IRGRP) ? "r" : "-");
printf( (file->statbuf.st_mode & S_IWGRP) ? "w" : "-");
printf( (file->statbuf.st_mode & S_IXGRP) ? "x" : "-");
printf( (file->statbuf.st_mode & S_IROTH) ? "r" : "-");
printf( (file->statbuf.st_mode & S_IWOTH) ? "w" : "-");
printf( (file->statbuf.st_mode & S_IXOTH) ? "x" : "-");
printf( " %*d ", widths[0], file->statbuf.st_nlink); /* number of links, not supported */
char tmp[100];
print_username(tmp, file->statbuf.st_uid);
printf("%-*s ", widths[1], tmp);
print_username(tmp, file->statbuf.st_gid);
printf("%-*s ", widths[2], tmp);
if (human_readable) {
print_human_readable_size(tmp, file->statbuf.st_size);
printf("%*s ", widths[3], tmp);
} else {
printf("%*d ", widths[3], (int)file->statbuf.st_size);
}
char time_buf[80];
struct tm * timeinfo = localtime((time_t*)&file->statbuf.st_mtime);
if (timeinfo->tm_year == this_year) {
strftime(time_buf, 80, "%b %d %H:%M", timeinfo);
} else {
strftime(time_buf, 80, "%b %d %Y", timeinfo);
}
printf("%s ", time_buf);
/* Print the file name */
if (stdout_is_tty) {
printf("\033[%sm%s\033[0m", ansi_color_str, file->name);
if (S_ISLNK(file->statbuf.st_mode)) {
const char * s = color_str(&file->statbufl);
printf(" -> \033[%sm%s\033[0m", s, file->link);
}
} else {
printf("%s", file->name);
if (S_ISLNK(file->statbuf.st_mode)) {
printf(" -> %s", file->link);
}
}
printf("\n");
}
static int
process(char *filename,RUBBLE_PILE *rp,BOOLEAN sim_units,double *time)
{
enum {next,mass,radius,density,pos,vel,orient,spin,color,agg_id,par_id};
SSIO ssio;
SSHEAD h;
int i,choice;
assert(rp != NULL);
*time = 0.0;
if (ssioOpen(filename,&ssio,SSIO_READ)) {
(void) fprintf(stderr,"Unable to open \"%s\"\n",filename);
return 1;
}
if (ssioHead(&ssio,&h) || h.n_data < 0) {
(void) fprintf(stderr,"Corrupt header\n");
(void) ssioClose(&ssio);
return 1;
}
if (h.n_data == 0) {
(void) fprintf(stderr,"No data found!");
(void) ssioClose(&ssio);
return 1;
}
switch(h.iMagicNumber) {
case SSIO_MAGIC_STANDARD:
break;
case SSIO_MAGIC_REDUCED:
(void) fprintf(stderr,"Reduced ss format not supported.\n");
ssioClose(&ssio);
return 1;
default:
(void) fprintf(stderr,"Unrecognized ss file magic number (%i).\n",h.iMagicNumber);
ssioClose(&ssio);
return 1;
}
rp->n_particles = h.n_data;
*time = h.time;
(void) printf("Number of particles = %i (time %g)\n",rp->n_particles,*time);
rpuMalloc(rp);
for (i=0;i<rp->n_particles;i++)
if (ssioData(&ssio,&rp->data[i])) {
(void) fprintf(stderr,"Corrupt data\n");
(void) ssioClose(&ssio);
return 1;
}
(void) ssioClose(&ssio);
while (/*CONSTCOND*/1) {
rpuAnalyze(rp);
(void) printf("%i. Total mass = ",mass);
if (sim_units) (void) printf("%g M_sun",rp->mass);
else (void) printf("%g kg",rp->mass*M_SCALE);
(void) printf("\n");
(void) printf("%i. Bulk radius = ",radius);
if (sim_units) (void) printf("%g AU",rp->radius);
else (void) printf("%g km",rp->radius*0.001*L_SCALE);
(void) printf("\n");
(void) printf(" [Bulk semi-axes: ");
if (sim_units) (void) printf("%g %g %g AU",
rp->axis_len[rp->axis_ord[X]],
rp->axis_len[rp->axis_ord[Y]],
rp->axis_len[rp->axis_ord[Z]]);
else (void) printf("%g %g %g km",
rp->axis_len[rp->axis_ord[X]]*0.001*L_SCALE,
rp->axis_len[rp->axis_ord[Y]]*0.001*L_SCALE,
rp->axis_len[rp->axis_ord[Z]]*0.001*L_SCALE);
(void) printf("]\n");
(void) printf("%i. Bulk density = ",density);
if (sim_units) (void) printf("%g M_sun/AU^3",rp->density);
else (void) printf("%g g/cc",rp->density*0.001*D_SCALE);
(void) printf("\n");
(void) printf("%i. Centre-of-mass position = ",pos);
if (sim_units) (void) printf("%g %g %g AU",rp->pos[X],rp->pos[Y],
rp->pos[Z]);
else (void) printf("%.2f %.2f %.2f km",rp->pos[X]*0.001*L_SCALE,
rp->pos[Y]*0.001*L_SCALE,rp->pos[Z]*0.001*L_SCALE);
(void) printf("\n");
(void) printf("%i. Centre-of-mass velocity = ",vel);
if (sim_units) (void) printf("%g %g %g x 30 km/s",rp->vel[X],rp->vel[Y],
rp->vel[Z]);
else (void) printf("%.2f %.2f %.2f m/s",rp->vel[X]*V_SCALE,
rp->vel[Y]*V_SCALE,rp->vel[Z]*V_SCALE);
(void) printf("\n");
(void) printf("%i. Orientation: a1 = %6.3f %6.3f %6.3f\n",orient,
rp->axes[rp->axis_ord[X]][X],
rp->axes[rp->axis_ord[X]][Y],
rp->axes[rp->axis_ord[X]][Z]);
(void) printf(" a2 = %6.3f %6.3f %6.3f\n",
rp->axes[rp->axis_ord[Y]][X],
rp->axes[rp->axis_ord[Y]][Y],
rp->axes[rp->axis_ord[Y]][Z]);
(void) printf(" a3 = %6.3f %6.3f %6.3f\n",
rp->axes[rp->axis_ord[Z]][X],
rp->axes[rp->axis_ord[Z]][Y],
rp->axes[rp->axis_ord[Z]][Z]);
(void) printf("%i. Spin = ",spin);
if (sim_units) (void) printf("%g %g %g x 2pi rad/yr",
rp->spin[X],rp->spin[Y],rp->spin[Z]);
else {
double scale = 3600/(TWO_PI*T_SCALE),w;
(void) printf("%.2f %.2f %.2f 1/h (",rp->spin[X]*scale,
rp->spin[Y]*scale,rp->spin[Z]*scale);
w = MAG(rp->spin);
if (w) (void) printf("period %g h",1/(w*scale));
else (void) printf("no spin");
(void) printf(")");
}
(void) printf("\n");
(void) printf(" [Ang mom = ");
if (sim_units) (void) printf("%g %g %g (sys units)",rp->ang_mom[X],
rp->ang_mom[Y],rp->ang_mom[Z]);
else {
double scale = M_SCALE*SQ(L_SCALE)/T_SCALE;
(void) printf("%.5e %.5e %.5e N m/s",rp->ang_mom[X]*scale,
rp->ang_mom[Y]*scale,rp->ang_mom[Z]*scale);
}
(void) printf("]\n");
(void) printf(" [Effective spin = ");
if (sim_units) (void) printf("%g x 2pi rad/yr",rp->eff_spin);
else {
double scale = 3600/(TWO_PI*T_SCALE);
(void) printf("%.2f 1/h (",rp->eff_spin*scale);
if (rp->eff_spin) printf("period %g h",1/(rp->eff_spin*scale));
else (void) printf("no spin");
(void) printf(")");
}
(void) printf("]\n");
(void) printf(" [Rotation index = %.2f (",rp->rot_idx);
if (rp->eff_spin == 0.0) (void) printf("undefined");
else if (rp->rot_idx == 1.0) (void) printf("unif rot about max moment");
else if (rp->rot_idx < 1.0 && rp->rot_idx > 0.0) (void) printf("SAM");
else if (rp->rot_idx == 0.0) (void) printf("unif rot about mid moment");
else if (rp->rot_idx < 0.0 && rp->rot_idx > -1.0) (void) printf("LAM");
else if (rp->rot_idx == -1.0) (void) printf("unif rot about min moment");
else assert(0);
(void) printf(")]\n");
(void) printf("%i. Color = %i (%s)\n",color,(int) rp->color,
color_str(rp->color));
(void) printf("%i. Aggregate ID = ",agg_id);
if (rp->agg_id < 0)
(void) printf("N/A");
else
(void) printf("%i",(int) rp->agg_id);
(void) printf("\n");
(void) printf("%i. Particle ID\n",par_id);
do {
(void) printf("Enter number to change (or 0 to continue): ");
(void) scanf("%i",&choice);
(void) getchar();
} while (choice < next || choice > par_id);
if (choice == next) return 0;
switch(choice) {
case mass:
{
double f;
BOOLEAN const_den = get_yn("Keep bulk density constant","n"),proceed=TRUE;
do {
(void) printf("Enter mass scaling factor (-ve ==> abs val): ");
(void) scanf("%lf",&f);
if (f == 0.0) {
getchar();
proceed = get_yn("WARNING: This will set all particle masses to zero...continue","n");
}
} while (!proceed);
if (f < 0) {
if (!sim_units) f /= M_SCALE;
f = -f/rp->mass;
}
rpuScaleMass(rp,f);
if (const_den) rpuScaleRadius(rp,pow(f,1.0/3),FALSE);
break;
}
case radius:
{
double f;
BOOLEAN just_particles = get_yn("Just scale particles","n"),const_den = FALSE;
if (!just_particles)
const_den = get_yn("Keep bulk density constant","n");
do {
(void) printf("Enter radius scaling factor "
"(-ve ==> abs val): ");
(void) scanf("%lf",&f);
} while (f == 0);
getchar();
if (f < 0) {
if (!sim_units) f *= 1000/L_SCALE;
if (!just_particles)
f = -f/rp->radius;
}
rpuScaleRadius(rp,f,just_particles);
if (just_particles)
rpuCalcRadius(rp); /* because outer edge may have changed */
if (const_den) rpuScaleMass(rp,CUBE(f));
break;
}
case density:
{
double f;
BOOLEAN const_radius = get_yn("Keep radius constant","y");
do {
(void) printf("Enter density scaling factor (-ve ==> abs val): ");
(void) scanf("%lf",&f);
} while (f == 0);
getchar();
if (f < 0) {
if (!sim_units) f *= 1000/D_SCALE;
f = -f/rp->density;
}
if (const_radius) rpuScaleMass(rp,f);
else rpuScaleRadius(rp,pow(f,-1.0/3),FALSE);
break;
}
case pos:
{
BOOLEAN absolute = get_yn("Specify absolute position","y");
if (absolute) {
SCALE_VEC(rp->pos,-1.0);
rpuApplyPos(rp); /* reset COM to (0,0,0) first */
(void) printf("Enter new position [x y z in ");
}
else
(void) printf("Enter position offset [x y z in ");
if (sim_units) (void) printf("AU");
else (void) printf("km");
(void) printf("]: ");
(void) scanf("%lf%lf%lf",&rp->pos[X],&rp->pos[Y],&rp->pos[Z]);
(void) getchar();
if (!sim_units) NORM_VEC(rp->pos,0.001*L_SCALE);
rpuApplyPos(rp);
break;
}
case vel:
{
BOOLEAN absolute = get_yn("Specify absolute velocity","y");
if (absolute) {
SCALE_VEC(rp->vel,-1.0);
rpuApplyVel(rp);
(void) printf("Enter new velocity [vx vy vz in ");
}
else
(void) printf("Enter velocity offset [vx vy vz in ");
if (sim_units) (void) printf("units of 30 km/s");
else (void) printf("m/s");
(void) printf("]: ");
(void) scanf("%lf%lf%lf",&rp->vel[X],&rp->vel[Y],&rp->vel[Z]);
(void) getchar();
if (!sim_units) NORM_VEC(rp->vel,V_SCALE);
rpuApplyVel(rp);
break;
}
case orient:
{
enum {x=1,y,z};
MATRIX rot;
double angle;
BOOLEAN align,body,rndm;
int choice;
align = get_yn("Align body axes with coordinate axes","n");
if (align) {
MATRIX m;
COPY_VEC(rp->axes[MAJOR(rp)],m[X]);
COPY_VEC(rp->axes[INTER(rp)],m[Y]);
COPY_VEC(rp->axes[MINOR(rp)],m[Z]);
rpuRotate(rp,m,FALSE);
break;
}
body = get_yn("Use body axes","n");
(void) printf("%i. Rotate about %s axis\n",x,body?"major":"x");
(void) printf("%i. Rotate about %s axis\n",y,body?"intermediate":"y");
(void) printf("%i. Rotate about %s axis\n",z,body?"minor":"z");
do {
(void) printf("Enter choice: ");
(void) scanf("%i",&choice);
} while (choice < x || choice > z);
--choice; /* to conform with X,Y,Z macros */
(void) getchar();
rndm = get_yn("Use random angle","n");
if (rndm) angle = TWO_PI*rand()/RAND_MAX;
else {
(void) printf("Enter rotation angle in ");
if (sim_units) (void) printf("radians");
else (void) printf("degrees");
(void) printf(" (-ve=clockwise): ");
(void) scanf("%lf",&angle);
(void) getchar();
if (!sim_units) angle *= DEG_TO_RAD;
}
UNIT_MAT(rot);
if (body) choice = rp->axis_ord[choice];
switch (choice) {
case X:
rot[Y][Y] = cos(angle); rot[Y][Z] = -sin(angle);
rot[Z][Y] = -rot[Y][Z]; rot[Z][Z] = rot[Y][Y];
break;
case Y:
rot[X][X] = cos(angle); rot[X][Z] = sin(angle);
rot[Z][X] = -rot[X][Z]; rot[Z][Z] = rot[X][X];
break;
case Z:
rot[X][X] = cos(angle); rot[X][Y] = -sin(angle);
rot[Y][X] = -rot[X][Y]; rot[Y][Y] = rot[X][X];
break;
default:
assert(0);
}
rpuRotate(rp,rot,body);
break;
}
case spin:
{
VECTOR old_spin,d;
double w_max = 2*PI/sqrt(3*PI/rp->density);
BOOLEAN incr_only,ang_mom,body;
COPY_VEC(rp->spin,old_spin); /* needed for spin increment */
/*DEBUG following only removes net spin---it does not
ensure that every particle has wxr_i = 0 and w_i = 0*/
SCALE_VEC(rp->spin,-1.0);
rpuAddSpin(rp,FALSE); /* remove current spin */
(void) printf("Classical breakup limit for measured density = ");
if (sim_units) (void) printf("%g x 2pi rad/yr",w_max);
else (void) printf("%g 1/h (P_min = %g h)",
3600*w_max/(TWO_PI*T_SCALE),
TWO_PI*T_SCALE/(3600*w_max));
(void) printf("\n");
incr_only = get_yn("Specify increment only, instead of absolute value","n");
if (incr_only)
ang_mom = get_yn("Specify angular momentum increment","n");
else
ang_mom = get_yn("Specify angular momentum","n");
if (ang_mom) {
if (incr_only)
(void) printf("Enter angular momentum increment [dlx dly dlz in ");
else
(void) printf("Enter new angular momentum [lx ly lz in ");
if (sim_units) (void) printf("sys units");
else (void) printf("N m/s");
(void) printf("]: ");
(void) scanf("%lf%lf%lf",&d[X],&d[Y],&d[Z]);
(void) getchar();
if (!sim_units)
SCALE_VEC(d,T_SCALE/(SQ(L_SCALE)*M_SCALE));
if (incr_only) {
ADD_VEC(rp->ang_mom,d,rp->ang_mom);
}
else {
COPY_VEC(d,rp->ang_mom);
}
rpuAddAngMom(rp);
if (MAG(rp->spin) > w_max)
(void) printf("WARNING: exceeds classical breakup limit\n");
break;
}
body = get_yn("Use body axes","n");
if (incr_only)
(void) printf("Enter spin increment [dwx dwy dwz in ");
else
(void) printf("Enter new spin [wx wy wz in ");
if (sim_units) (void) printf("units of 2pi rad/yr");
else (void) printf("1/h");
(void) printf("]: ");
(void) scanf("%lf%lf%lf",&d[X],&d[Y],&d[Z]);
(void) getchar();
if (!sim_units) SCALE_VEC(d,TWO_PI*T_SCALE/3600);
if (incr_only) {
ADD_VEC(old_spin,d,rp->spin);
}
else {
COPY_VEC(d,rp->spin);
}
if (MAG(rp->spin) > w_max)
(void) printf("WARNING: exceeds classical breakup limit\n");
rpuAddSpin(rp,body);
break;
}
case color:
{
BOOLEAN invalid_color;
int c;
(void) printf("Color scheme:\n");
for (i=BLACK;i<FIRST_GRAY;i++)
(void) printf("%2i. %s\n",i,color_str(i));
do {
invalid_color = FALSE;
(void) printf("Enter new color: ");
(void) scanf("%i",&c);
(void) getchar();
if (c >= NUM_COLORS) { /* allow negative colors */
(void) printf("Invalid color\n");
invalid_color = TRUE;
continue;
}
if (c == BLACK || c == FIRST_GRAY)
(void) printf("WARNING: Particles may be invisible!\n");
} while (invalid_color);
rp->color = c;
rpuApplyColor(rp);
break;
}
case agg_id:
{
do {
(void) printf("Enter new aggregate ID (or -1 to reset): ");
(void) scanf("%i",&rp->agg_id);
(void) getchar();
if (rp->agg_id < -1)
(void) printf("Invalid ID\n");
else
rpuApplyAggID(rp);
} while(rp->agg_id < -1);
break;
}
case par_id:
{
SSDATA *p,*pmax;
VECTOR r;
double lng,lat,dmax,d;
int c;
(void) printf("Enter angular coordinates [lng lat in deg]: ");
(void) scanf("%lf%lf",&lng,&lat);
(void) getchar();
lng *= DEG_TO_RAD;
lat *= DEG_TO_RAD;
SET_VEC(r,cos(lng)*cos(lat),sin(lng)*cos(lat),sin(lat));
dmax = 0.0;
pmax = NULL;
for (i=0;i<rp->n_particles;i++) {
p = &rp->data[i];
/* projected distance along vector minus distance perpendicular
to vector favors particles closest to vector */
d = DOT(p->pos,r) - sqrt(MAG_SQ(p->pos) - SQ(DOT(p->pos,r)));
if (d > dmax) {
dmax = d;
pmax = p;
}
}
if (!pmax) {
(void) printf("No particle found.\n");
continue;
}
(void) printf("Found particle (original index %i, color %i [%s])\n",
pmax->org_idx,pmax->color,color_str(pmax->color));
while (/*CONSTCOND*/1) {
(void) printf("Enter new color: ");
(void) scanf("%i",&c);
(void) getchar();
if (c >= NUM_COLORS) { /* allow negative colors */
(void) printf("Invalid color\n");
goto invalid;
}
if (c == BLACK || c == RED || c == YELLOW || c == MAGENTA ||
c == CYAN || c == KHAKI || c == FIRST_GRAY) {
(void) printf("Color %i is reserved\n",c);
goto invalid;
}
break;
invalid:
(void) printf("Color scheme:\n");
for (i=BLACK;i<FIRST_GRAY;i++)
(void) printf("%2i. %s\n",i,color_str(i));
}; /* while */
pmax->color = c;
break;
}
default:
assert(0);
}
}
}
static void
process(SSDATA *d,int n,double *t)
{
PROPERTIES p;
int choice;
enum {Next,Time,Mass,Bounds,ComPos,ComVel,AngMom,VelDsp,Color,Units,
Offsets,Masses,Radii,End};
while (/*CONSTCOND*/1) {
ss_analyze(d,n,&p);
(void) printf("%2i. Time = %g\n",Time,*t);
(void) printf("%2i. Total mass = %g\n",Mass,p.total_mass);
(void) printf("%2i. Bounds: x=[%g,%g]\n"
" y=[%g,%g]\n"
" z=[%g,%g]\n",Bounds,
p.bnd_min[X],p.bnd_max[X],
p.bnd_min[Y],p.bnd_max[Y],
p.bnd_min[Z],p.bnd_max[Z]);
(void) printf("%2i. Centre-of-mass position = %g %g %g\n",ComPos,
p.com_pos[X],p.com_pos[Y],p.com_pos[Z]);
(void) printf("%2i. Centre-of-mass velocity = %g %g %g\n",ComVel,
p.com_vel[X],p.com_vel[Y],p.com_vel[Z]);
(void) printf("%2i. Specific angular momentum = %g %g %g\n",AngMom,
p.ang_mom[X],p.ang_mom[Y],p.ang_mom[Z]);
(void) printf("%2i. Velocity dispersion = %g %g %g\n",VelDsp,
p.vel_dsp[X],p.vel_dsp[Y],p.vel_dsp[Z]);
(void) printf("%2i. Dominant color = %i (%s)\n",Color,p.color,
color_str(p.color));
(void) printf("%2i. Units\n",Units);
(void) printf("%2i. Offsets\n",Offsets);
(void) printf("%2i. Particle masses\n",Masses);
(void) printf("%2i. Particle radii\n",Radii);
do {
(void) printf("Enter number to change (or 0 to continue): ");
(void) scanf("%i",&choice);
} while (choice < Next || choice >= End);
(void) getchar();
if (choice == Next) return;
switch(choice) {
case Time:
do {
(void) printf("Enter new time: ");
(void) scanf("%lf",t);
(void) getchar();
} while (*t < 0);
break;
case Mass:
{
double f;
do get_scaling(&f,NegativeOK);
while (f == 0);
if (f < 0) f = -f/p.total_mass;
scale_mass(d,n,f);
break;
}
case Bounds:
{
double f,min,max;
int i,choice;
do {
do {
(void) printf("%i. Change x bounds (now [%g,%g])\n",X + 1,
p.bnd_min[X],p.bnd_max[X]);
(void) printf("%i. Change y bounds (now [%g,%g])\n",Y + 1,
p.bnd_min[Y],p.bnd_max[Y]);
(void) printf("%i. Change z bounds (now [%g,%g])\n",Z + 1,
p.bnd_min[Z],p.bnd_max[Z]);
(void) printf("Your choice (or 0 when done): ");
(void) scanf("%i",&choice);
(void) getchar();
} while (choice < 0 || choice > N_DIM);
if (choice == 0) break;
--choice; /* put back in range [X,Z] */
if (p.bnd_min[choice] == p.bnd_max[choice]) {
(void) printf("Chosen dimension is degenerate\n");
continue;
}
do {
(void) printf("Enter new bounds (min max): ");
(void) scanf("%lf%lf",&min,&max);
(void) getchar();
} while (min > max);
if (min == max &&
get_yn("Zero velocities for this component","y"))
for (i=0;i<n;i++)
d[i].vel[choice] = 0;
f = (max - min)/(p.bnd_max[choice] - p.bnd_min[choice]);
for (i=0;i<n;i++)
d[i].pos[choice] =
(d[i].pos[choice] - p.bnd_min[choice])*f + min;
p.bnd_min[choice] = min;
p.bnd_max[choice] = max;
} while (/*CONSTCOND*/1);
break;
}
case ComPos:
{
VECTOR v;
if (MAG(p.com_pos) && get_yn("Scale the magnitude","y")) {
double f;
get_scaling(&f,NegativeOK);
COPY_VEC(p.com_pos,v);
if (f < 0) f = -f/MAG(v);
SCALE_VEC(v,f);
}
else get_components(v);
adj_com_pos(d,n,&p,v);
break;
}
case ComVel:
{
VECTOR v;
if (MAG(p.com_vel) && get_yn("Scale the magnitude","y")) {
double f;
get_scaling(&f,NegativeOK);
COPY_VEC(p.com_vel,v);
if (f < 0) f = -f/MAG(v);
SCALE_VEC(v,f);
}
else get_components(v);
adj_com_vel(d,n,&p,v);
break;
}
case AngMom:
{
VECTOR v;
(void) printf("NOTE: specific angular momentum is measured with\n"
"respect to fixed space frame centred at (0,0,0)\n"
"and does not take particle spins into account\n");
if (MAG(p.ang_mom) && get_yn("Scale the magnitude","y")) {
double f;
get_scaling(&f,NegativeOK);
COPY_VEC(p.ang_mom,v);
if (f < 0) f = -f/MAG(p.ang_mom);
SCALE_VEC(v,f);
}
else if (get_yn("Scale the components","y")) {
VECTOR u;
int k;
get_component_scaling(u);
for (k=0;k<N_DIM;k++)
v[k] = u[k]*p.ang_mom[k];
}
else get_components(v);
adj_ang_mom(d,n,&p,v);
break;
}
case VelDsp:
{
VECTOR v;
(void) printf("NOTE: velocity dispersion is context dependent,\n"
"for now relative ONLY to center-of-mass velocity,\n"
"i.e. without considering bulk rotation or shear\n");
if (!MAG(p.vel_dsp)) {
(void) printf("Zero velocity dispersion -- cannot adjust\n");
break;
}
if (get_yn("Scale the magnitude","y")) {
double f;
get_scaling(&f,NegativeOK);
if (f < 0) f = -f/MAG(p.vel_dsp);
SET_VEC(v,f,f,f);
}
else get_component_scaling(v);
scale_vel_dsp(d,n,&p,v);
break;
}
case Color:
{
int c;
(void) printf("Color scheme:\n");
for (c=BLACK;c<FIRST_GRAY;c++)
(void) printf("%2i. %s\n",c,color_str(c));
(void) printf("[values from %i to %i are levels of gray]\n",
FIRST_GRAY,LAST_GRAY);
do {
(void) printf("Enter new color: ");
(void) scanf("%i",&c);
(void) getchar();
} while (c < 0 || c >= NUM_COLORS);
change_color(d,n,c);
break;
}
case Units:
{
enum {N,M,L,T,V,E};
double f;
int i,choice;
(void) printf("NOTE: It is up to you to ensure dimensions are\n"
"internally consistent. pkdgrav assumes G == 1.\n");
do {
do {
(void) printf("%i. Mass (particle masses)\n",M);
(void) printf("%i. Length (particle radii, pos'ns)\n",L);
(void) printf("%i. Time (time,particle spins)\n",T);
(void) printf("%i. Velocity (particle velocities)\n",V);
(void) printf("Select dimension to scale "
"(or 0 when done): ");
(void) scanf("%i",&choice);
(void) getchar();
} while (choice < N || choice >= E);
if (choice == N) break;
switch (choice) {
case M:
(void) printf("M_Sun = 1.9891e30 kg\n"
"M_Earth = 5.9742e24 kg\n"
"M_Jupiter = 1.8992e27 kg\n"
"M_Saturn = 5.6864e26 kg\n");
get_scaling(&f,PositiveOnly);
for (i=0;i<n;i++)
d[i].mass *= f;
break;
case L:
(void) printf("1 AU = 1.49597892e11 m\n"
"R_Earth = 6.37814e6 m\n");
get_scaling(&f,PositiveOnly);
for (i=0;i<n;i++) {
d[i].radius *= f;
SCALE_VEC(d[i].pos,f);
}
break;
case T:
(void) printf("1 yr = 3.15576e7 s\n"
"1 yr / 2 pi = 5.02255e6 s\n");
get_scaling(&f,PositiveOnly);
*t *= f;
for (i=0;i<n;i++)
NORM_VEC(d[i].spin,f);
break;
case V:
(void) printf("V_Earth = 2.97852586e4 m/s\n");
get_scaling(&f,PositiveOnly);
for (i=0;i<n;i++)
SCALE_VEC(d[i].vel,f);
break;
default:
assert(0);
}
} while (/*CONSTCOND*/1);
break;
}
case Offsets:
{
VECTOR v;
int i;
(void) printf("POSITION OFFSET (0 0 0 for none)...\n");
get_components(v);
for (i=0;i<n;i++)
ADD_VEC(d[i].pos,v,d[i].pos);
(void) printf("VELOCITY OFFSET (0 0 0 for none)...\n");
get_components(v);
for (i=0;i<n;i++)
ADD_VEC(d[i].vel,v,d[i].vel);
break;
}
case Masses:
{
double f;
do get_scaling(&f,NegativeOK);
while (f == 0);
scale_masses(d,n,f);
break;
}
case Radii:
{
double f;
do get_scaling(&f,NegativeOK);
while (f == 0);
scale_radii(d,n,f);
break;
}
default:
assert(0);
}
}
}
