160 lines
4.6 KiB
C
160 lines
4.6 KiB
C
/****************************************************************************
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* Copyright (c) 2002 Free Software Foundation, Inc. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
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****************************************************************************/
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/* $Id: rain.c,v 1.11 2008/07/13 16:08:17 wmcbrine Exp $ */
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#include <curses.h>
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#include <stdlib.h>
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#include <time.h>
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/* rain 11/3/1980 EPS/CITHEP */
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static int next_j(int j)
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{
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if (j == 0)
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j = 4;
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else
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--j;
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if (has_colors())
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{
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int z = rand() % 3;
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chtype color = COLOR_PAIR(z);
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if (z)
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color |= A_BOLD;
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attrset(color);
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}
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return j;
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}
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int main(int argc, char *argv[])
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{
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int x, y, j, r, c, seed;
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static int xpos[5], ypos[5];
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#ifdef XCURSES
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Xinitscr(argc, argv);
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#else
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initscr();
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#endif
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seed = time((time_t *)0);
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srand(seed);
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if (has_colors())
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{
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int bg = COLOR_BLACK;
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start_color();
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#if defined(NCURSES_VERSION) || (defined(PDC_BUILD) && PDC_BUILD > 3000)
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if (use_default_colors() == OK)
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bg = -1;
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#endif
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init_pair(1, COLOR_BLUE, bg);
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init_pair(2, COLOR_CYAN, bg);
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}
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nl();
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noecho();
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curs_set(0);
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timeout(0);
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keypad(stdscr, TRUE);
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r = LINES - 4;
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c = COLS - 4;
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for (j = 5; --j >= 0;)
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{
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xpos[j] = rand() % c + 2;
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ypos[j] = rand() % r + 2;
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}
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for (j = 0;;)
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{
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x = rand() % c + 2;
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y = rand() % r + 2;
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mvaddch(y, x, '.');
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mvaddch(ypos[j], xpos[j], 'o');
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j = next_j(j);
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mvaddch(ypos[j], xpos[j], 'O');
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j = next_j(j);
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mvaddch(ypos[j] - 1, xpos[j], '-');
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mvaddstr(ypos[j], xpos[j] - 1, "|.|");
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mvaddch(ypos[j] + 1, xpos[j], '-');
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j = next_j(j);
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mvaddch(ypos[j] - 2, xpos[j], '-');
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mvaddstr(ypos[j] - 1, xpos[j] - 1, "/ \\");
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mvaddstr(ypos[j], xpos[j] - 2, "| O |");
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mvaddstr(ypos[j] + 1, xpos[j] - 1, "\\ /");
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mvaddch(ypos[j] + 2, xpos[j], '-');
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j = next_j(j);
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mvaddch(ypos[j] - 2, xpos[j], ' ');
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mvaddstr(ypos[j] - 1, xpos[j] - 1, " ");
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mvaddstr(ypos[j], xpos[j] - 2, " ");
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mvaddstr(ypos[j] + 1, xpos[j] - 1, " ");
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mvaddch(ypos[j] + 2, xpos[j], ' ');
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xpos[j] = x;
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ypos[j] = y;
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switch (getch())
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{
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case 'q':
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case 'Q':
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curs_set(1);
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endwin();
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return EXIT_SUCCESS;
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case 's':
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nodelay(stdscr, FALSE);
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break;
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case ' ':
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nodelay(stdscr, TRUE);
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#ifdef KEY_RESIZE
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break;
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case KEY_RESIZE:
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# ifdef PDCURSES
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resize_term(0, 0);
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erase();
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# endif
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r = LINES - 4;
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c = COLS - 4;
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#endif
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}
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napms(50);
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}
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}
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