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/*
* An arbitrary cellular automata model using ncurses
* Copyright (C) 2018 Aiden Woodruff
* 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 <http://www.gnu.org/licenses/>.
*/
#include "menus.h"
int print_copying_warranty (WINDOW * win) {
const char * WARRANTY = " THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY\nAPPLICABLE LAW.\n EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT\nHOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY\nOF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,\nTHE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\nPURPOSE.\n THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM\nIS WITH YOU.\n SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF\nALL NECESSARY SERVICING, REPAIR OR CORRECTION.";
return waddstr(win, WARRANTY);
}
int print_help (WINDOW * win) {
if (waddstr(win, "Arrow keys - Motion\n") == OK &&
waddstr(win, "Space - Flip cell (if it's alive, to dead, and vice versa)\n") == OK &&
waddstr(win, "Enter - Pause/Play\n") == OK &&
waddstr(win, "\tN.B. - Many keys can only be used while paused.\n") == OK &&
waddstr(win, ", - Lower delay time\n") == OK &&
waddstr(win, ". - Increase delay time\n") == OK &&
waddstr(win, "R - Input a rule-int\n") == OK &&
waddstr(win, "Ctrl+R - Open the fancy rule menu\n") == OK &&
waddstr(win, "Ctrl+L - Redraw screen\n") == OK &&
waddstr(win, "W - Show warranty\n") == OK &&
waddstr(win, "V - Print version\n") == OK) {
return OK;
} else {
return ERR;
}
}
int read_num (WINDOW * win, int min, int max) {
int ret = 0;
werase(win);
int width = getmaxx(win);
char * text = (char*) malloc((size_t)(width + 1));
memset(text, 0, (size_t)(width + 1));
curs_set(1);
echo();
wgetnstr(win, text, (size_t)(width + 1));
ret = (int) strtol((const char *) text, NULL, 10);
if (!(ret >= min && ret <= max)) {
ret = 0;
}
noecho();
curs_set(0);
free(text);
return ret;
}
// Fancy rule menu, returns new rules or -1 on fail
int fancy_rules (WINDOW * win, int ruleint, int speed) {
int done = FALSE;
int cursor = 0;
int ch = 0;
wtimeout(win, speed);
while (done == FALSE && ch != 'q') {
werase(win);
waddstr(win, "Press space to toggle buttons\n");
wprintw(win, "Rule int: %d\n", ruleint);
waddstr(win, "B012345678/S012345678\n");
waddch(win, 'B');
for (int i = 0; i < 9; i++) {
if (cursor == i) {
wstandout(win);
}
waddch(win, has(ruleint, 1 << i) ? '1' : '0');
if (cursor == i) {
wstandend(win);
}
}
waddstr(win, "/S");
for (int i = 9; i < 18; i++) {
if (cursor == i) {
wstandout(win);
}
waddch(win, has(ruleint, 1 << i) ? '1' : '0');
if (cursor == i) {
wstandend(win);
}
}
waddstr(win, "\n");
if (cursor == 18) {
wstandout(win);
waddstr(win, "Cancel");
wstandend(win);
} else {
waddstr(win, "Cancel");
}
waddstr(win, " ");
if (cursor == 19) {
wstandout(win);
waddstr(win, "Default");
wstandend(win);
} else {
waddstr(win, "Default");
}
waddstr(win, " ");
if (cursor == 20) {
wstandout(win);
waddstr(win, "Done");
wstandend(win);
} else {
waddstr(win, "Done");
}
wrefresh(win);
if (ch == KEY_LEFT) {
if (cursor > 0 && cursor < 18) {
cursor--;
} else if (cursor > 18) {
cursor--;
}
} else if (ch == KEY_RIGHT) {
if (cursor < 17) {
cursor++;
} else if (cursor > 17 && cursor < 20) {
cursor++;
}
} else if (ch == KEY_UP || ch == KEY_DOWN) {
if (cursor > 17) {
switch (cursor) {
case 18:
cursor = 0;
break;
case 19:
cursor = 6;
break;
case 20:
cursor = 13;
break;
}
} else {
if (cursor > -1 && cursor < 6) {
cursor = 18;
} else if (cursor > 5 && cursor < 13) {
cursor = 19;
} else if (cursor > 12) {
cursor = 20;
}
}
} else if (ch == ' ' || ch == '\n') {
switch (cursor) {
case 18:
ruleint = -1;
done = TRUE;
break;
case 19:
ruleint = 6152;
break;
case 20:
done = TRUE;
break;
default:
ruleint ^= 1 << cursor;
break;
}
}
if (done == FALSE) {
ch = wgetch(win);
}
}
werase(win);
wrefresh(win);
return ruleint;
}
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