| /**************************************************************************** |
| * Copyright (c) 2002 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: rain.c,v 1.11 2008/07/13 16:08:17 wmcbrine Exp $ */ |
| |
| #include <curses.h> |
| #include <stdlib.h> |
| #include <time.h> |
| |
| /* rain 11/3/1980 EPS/CITHEP */ |
| |
| static int next_j(int j) |
| { |
| if (j == 0) |
| j = 4; |
| else |
| --j; |
| |
| if (has_colors()) |
| { |
| int z = rand() % 3; |
| chtype color = COLOR_PAIR(z); |
| |
| if (z) |
| color |= A_BOLD; |
| |
| attrset(color); |
| } |
| |
| return j; |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| int x, y, j, r, c, seed; |
| static int xpos[5], ypos[5]; |
| |
| #ifdef XCURSES |
| Xinitscr(argc, argv); |
| #else |
| initscr(); |
| #endif |
| seed = time((time_t *)0); |
| srand(seed); |
| |
| if (has_colors()) |
| { |
| int bg = COLOR_BLACK; |
| |
| start_color(); |
| |
| #if defined(NCURSES_VERSION) || (defined(PDC_BUILD) && PDC_BUILD > 3000) |
| if (use_default_colors() == OK) |
| bg = -1; |
| #endif |
| init_pair(1, COLOR_BLUE, bg); |
| init_pair(2, COLOR_CYAN, bg); |
| } |
| |
| nl(); |
| noecho(); |
| curs_set(0); |
| timeout(0); |
| keypad(stdscr, TRUE); |
| |
| r = LINES - 4; |
| c = COLS - 4; |
| |
| for (j = 5; --j >= 0;) |
| { |
| xpos[j] = rand() % c + 2; |
| ypos[j] = rand() % r + 2; |
| } |
| |
| for (j = 0;;) |
| { |
| x = rand() % c + 2; |
| y = rand() % r + 2; |
| |
| mvaddch(y, x, '.'); |
| |
| mvaddch(ypos[j], xpos[j], 'o'); |
| |
| j = next_j(j); |
| mvaddch(ypos[j], xpos[j], 'O'); |
| |
| j = next_j(j); |
| mvaddch(ypos[j] - 1, xpos[j], '-'); |
| mvaddstr(ypos[j], xpos[j] - 1, "|.|"); |
| mvaddch(ypos[j] + 1, xpos[j], '-'); |
| |
| j = next_j(j); |
| mvaddch(ypos[j] - 2, xpos[j], '-'); |
| mvaddstr(ypos[j] - 1, xpos[j] - 1, "/ \\"); |
| mvaddstr(ypos[j], xpos[j] - 2, "| O |"); |
| mvaddstr(ypos[j] + 1, xpos[j] - 1, "\\ /"); |
| mvaddch(ypos[j] + 2, xpos[j], '-'); |
| |
| j = next_j(j); |
| mvaddch(ypos[j] - 2, xpos[j], ' '); |
| mvaddstr(ypos[j] - 1, xpos[j] - 1, " "); |
| mvaddstr(ypos[j], xpos[j] - 2, " "); |
| mvaddstr(ypos[j] + 1, xpos[j] - 1, " "); |
| mvaddch(ypos[j] + 2, xpos[j], ' '); |
| |
| xpos[j] = x; |
| ypos[j] = y; |
| |
| switch (getch()) |
| { |
| case 'q': |
| case 'Q': |
| curs_set(1); |
| endwin(); |
| return EXIT_SUCCESS; |
| case 's': |
| nodelay(stdscr, FALSE); |
| break; |
| case ' ': |
| nodelay(stdscr, TRUE); |
| #ifdef KEY_RESIZE |
| break; |
| case KEY_RESIZE: |
| # ifdef PDCURSES |
| resize_term(0, 0); |
| erase(); |
| # endif |
| r = LINES - 4; |
| c = COLS - 4; |
| #endif |
| } |
| napms(50); |
| } |
| } |