diff options
Diffstat (limited to 'clui.cpp')
| -rw-r--r-- | clui.cpp | 34 |
1 files changed, 33 insertions, 1 deletions
@@ -1,3 +1,21 @@ +/*** + This file is part of Let's play gomoku! + Copyright (C) 2021 Aleksandr D. Goncharov (Joursoir) <chat@joursoir.net> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. +***/ + #include <ncurses.h> #include <stdlib.h> #include <string.h> @@ -215,6 +233,8 @@ void usage() "Option:\n" "\t-h, --help\n" "\t\tPrint this text.\n" + "\t-v, --version\n" + "\t\tPrint version information.\n" "\t-r, --rows\n" "\t\tNumber of rows. %d is used by default\n" "\t-c, --cols\n" @@ -231,6 +251,16 @@ void usage() MIN_RCWD, MIN_RCWD, MIN_RCWD, MIN_RCWD); } +void version() +{ + endwin(); + printf("Let's play gomoku!\n" + "Copyright (C) 2021 Aleksandr D. Goncharov\n" + "License: GNU GPL version 3\n" + "This is free software: you are free to change and redistribute it.\n" + "This program comes with ABSOLUTELY NO WARRANTY.\n"); +} + int main(int argc, char *argv[]) { /* ncurses settings */ @@ -241,6 +271,7 @@ int main(int argc, char *argv[]) /* command line options */ const struct option long_options[] = { {"help", no_argument, NULL, 'h'}, + {"version", no_argument, NULL, 'v'}, {"rows", required_argument, NULL, 'r'}, {"cols", required_argument, NULL, 'c'}, {"win", required_argument, NULL, 'w'}, @@ -251,9 +282,10 @@ int main(int argc, char *argv[]) }; int result; - while((result = getopt_long(argc, argv, "hr:c:w:as:d:", long_options, NULL)) != -1) { + while((result = getopt_long(argc, argv, "hvr:c:w:as:d:", long_options, NULL)) != -1) { switch(result) { case 'h': { usage(); return 0; } + case 'v': { version(); return 0; } case 'r': { gb_y = atoi(optarg); break; } case 'c': { gb_x = atoi(optarg); break; } case 'w': { gb_lwin = atoi(optarg); break; } |