X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Ffirework.c;h=27d8fdfa86685cda3a6d5e45afb09c8d56d2ed83;hp=1a37e04909978fba596fd584b5d7b18f79c1a429;hb=e6f4ffe150c7d919792f29a70b4f031cfab5ef06;hpb=661078ddbde3ce0f3b06e95642fbb9b5fef7dca1 diff --git a/test/firework.c b/test/firework.c index 1a37e049..27d8fdfa 100644 --- a/test/firework.c +++ b/test/firework.c @@ -1,154 +1,196 @@ +/**************************************************************************** + * Copyright (c) 1998-2010,2013 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ /* - * $Id: firework.c,v 1.11 1997/11/01 19:36:25 tom Exp $ + * $Id: firework.c,v 1.29 2013/04/27 19:46:53 tom Exp $ */ #include -#include /* for tparm() */ - -#include -#include #include -static int get_colour(chtype *); -static void explode(int row, int col); -static void showit(void); -static RETSIGTYPE onsig(int sig); - -static int my_bg = COLOR_BLACK; +static short my_bg = COLOR_BLACK; -int main( - int argc GCC_UNUSED, - char *argv[] GCC_UNUSED) +static void +cleanup(void) { -int j; -int start,end,row,diff,flag = 0,direction; -unsigned seed; - - for (j=SIGHUP;j<=SIGTERM;j++) - if (signal(j,SIG_IGN)!=SIG_IGN) - signal(j,onsig); - - initscr(); - if (has_colors()) { - start_color(); -#ifdef NCURSES_VERSION - if (use_default_colors() == OK) - my_bg = -1; -#endif - } - curs_set(0); - - seed = time((time_t *)0); - srand(seed); - cbreak(); - for (;;) { - do { - start = rand() % (COLS -3); - end = rand() % (COLS - 3); - start = (start < 2) ? 2 : start; - end = (end < 2) ? 2 : end; - direction = (start > end) ? -1 : 1; - diff = abs(start-end); - } while (diff<2 || diff>=LINES-2); - attrset(A_NORMAL); - for (row=0;row 8) { + *bold = A_BOLD; + attr &= 7; + } + return (short) (attr); +} - *bold = A_NORMAL; - if (attr > 8) { - *bold = A_BOLD; - attr &= 7; - } - return(attr); +static +void +explode(int row, int col) +{ + chtype bold; + erase(); + MvPrintw(row, col, "-"); + showit(); + + init_pair(1, get_colour(&bold), my_bg); + (void) attrset((chtype) COLOR_PAIR(1) | bold); + MvPrintw(row - 1, col - 1, " - "); + MvPrintw(row + 0, col - 1, "-+-"); + MvPrintw(row + 1, col - 1, " - "); + showit(); + + init_pair(1, get_colour(&bold), my_bg); + (void) attrset((chtype) COLOR_PAIR(1) | bold); + MvPrintw(row - 2, col - 2, " --- "); + MvPrintw(row - 1, col - 2, "-+++-"); + MvPrintw(row + 0, col - 2, "-+#+-"); + MvPrintw(row + 1, col - 2, "-+++-"); + MvPrintw(row + 2, col - 2, " --- "); + showit(); + + init_pair(1, get_colour(&bold), my_bg); + (void) attrset((chtype) COLOR_PAIR(1) | bold); + MvPrintw(row - 2, col - 2, " +++ "); + MvPrintw(row - 1, col - 2, "++#++"); + MvPrintw(row + 0, col - 2, "+# #+"); + MvPrintw(row + 1, col - 2, "++#++"); + MvPrintw(row + 2, col - 2, " +++ "); + showit(); + + init_pair(1, get_colour(&bold), my_bg); + (void) attrset((chtype) COLOR_PAIR(1) | bold); + MvPrintw(row - 2, col - 2, " # "); + MvPrintw(row - 1, col - 2, "## ##"); + MvPrintw(row + 0, col - 2, "# #"); + MvPrintw(row + 1, col - 2, "## ##"); + MvPrintw(row + 2, col - 2, " # "); + showit(); + + init_pair(1, get_colour(&bold), my_bg); + (void) attrset((chtype) COLOR_PAIR(1) | bold); + MvPrintw(row - 2, col - 2, " # # "); + MvPrintw(row - 1, col - 2, "# #"); + MvPrintw(row + 0, col - 2, " "); + MvPrintw(row + 1, col - 2, "# #"); + MvPrintw(row + 2, col - 2, " # # "); + showit(); } -static void -showit(void) +int +main( + int argc GCC_UNUSED, + char *argv[]GCC_UNUSED) { - refresh(); - napms(120); + int start, end, row, diff, flag = 0, direction; + unsigned seed; + + CATCHALL(onsig); + + initscr(); + noecho(); + cbreak(); + keypad(stdscr, TRUE); + nodelay(stdscr, TRUE); + + if (has_colors()) { + start_color(); +#if HAVE_USE_DEFAULT_COLORS + if (use_default_colors() == OK) + my_bg = -1; +#endif + } + curs_set(0); + + seed = (unsigned) time((time_t *) 0); + srand(seed); + for (;;) { + do { + start = rand() % (COLS - 3); + end = rand() % (COLS - 3); + start = (start < 2) ? 2 : start; + end = (end < 2) ? 2 : end; + direction = (start > end) ? -1 : 1; + diff = abs(start - end); + } while (diff < 2 || diff >= LINES - 2); + (void) attrset(A_NORMAL); + for (row = 0; row < diff; row++) { + MvPrintw(LINES - row, start + (row * direction), + (direction < 0) ? "\\" : "/"); + if (flag++) { + showit(); + erase(); + flag = 0; + } + } + if (flag++) { + showit(); + flag = 0; + } + seed = (unsigned) time((time_t *) 0); + srand(seed); + explode(LINES - row, start + (diff * direction)); + erase(); + showit(); + } }