void load_options()
{
std::ifstream fin;
fin.open("data/options.txt");
if(!fin.is_open()) {
fin.close();
create_default_options();
fin.open("data/options.txt");
if(!fin.is_open()) {
DebugLog() << "Could neither read nor create ./data/options.txt\n";
return;
}
}
while(!fin.eof()) {
std::string id;
fin >> id;
if(id == "") {
getline(fin, id); // Empty line, chomp it
} else if(id[0] == '#') { // # indicates a comment
getline(fin, id);
} else {
option_key key = lookup_option_key(id);
if(key == OPT_NULL) {
DebugLog() << "Bad option: " << id << "\n";
getline(fin, id);
} else if(option_is_bool(key)) {
std::string val;
fin >> val;
if(val == "T") {
OPTIONS[key] = 1.;
} else {
OPTIONS[key] = 0.;
}
} else {
std::string check;
double val;
fin >> check;
if(check == "T" || check == "F") {
val = (check == "T") ? 1.: 0.;
} else {
val = atoi(check.c_str());
}
// Sanitize option values that are out of range.
val = std::min(val, (double)option_max_options(key));
val = std::max(val, (double)option_min_options(key));
OPTIONS[key] = val;
}
}
if(fin.peek() == '\n') {
getline(fin, id); // Chomp
}
}
void game::show_options()
{
WINDOW* w_options_border = newwin(25, 80, (TERMY > 25) ? (TERMY-25)/2 : 0, (TERMX > 80) ? (TERMX-80)/2 : 0);
WINDOW* w_options = newwin(23, 78, 1 + ((TERMY > 25) ? (TERMY-25)/2 : 0), 1 + ((TERMX > 80) ? (TERMX-80)/2 : 0));
int offset = 1;
const int MAX_LINE = 22;
int line = 0;
char ch = ' ';
bool changed_options = false;
bool needs_refresh = true;
wborder(w_options_border, LINE_XOXO, LINE_XOXO, LINE_OXOX, LINE_OXOX,
LINE_OXXO, LINE_OOXX, LINE_XXOO, LINE_XOOX);
mvwprintz(w_options_border, 0, 36, c_ltred, " OPTIONS ");
wrefresh(w_options_border);
do {
// TODO: change instructions
if(needs_refresh) {
werase(w_options);
mvwprintz(w_options, 0, 40, c_white, "Use up/down keys to scroll through");
mvwprintz(w_options, 1, 40, c_white, "available options.");
mvwprintz(w_options, 2, 40, c_white, "Use left/right keys to toggle.");
mvwprintz(w_options, 3, 40, c_white, "Press ESC or q to return. ");
// highlight options for option descriptions
std::string tmp = option_desc(option_key(offset + line));
std::string out;
size_t pos;
int displayline = 5;
do {
pos = tmp.find_first_of('\n');
out = tmp.substr(0, pos);
mvwprintz(w_options, displayline, 40, c_white, out.c_str());
tmp = tmp.substr(pos + 1);
displayline++;
} while(pos != std::string::npos && displayline < 12);
needs_refresh = false;
}
// Clear the lines
for(int i = 0; i < 25; i++) {
mvwprintz(w_options, i, 0, c_black, " ");
}
int valid_option_count = 0;
// display options
for(int i = 0; i < 26 && offset + i < NUM_OPTION_KEYS; i++) {
valid_option_count++;
mvwprintz(w_options, i, 0, c_white, "%s: ",
option_name(option_key(offset + i)).c_str());
if(option_is_bool(option_key(offset + i))) {
bool on = OPTIONS[ option_key(offset + i) ];
if(i == line) {
mvwprintz(w_options, i, 30, hilite(c_ltcyan), (on ? "True" : "False"));
} else {
mvwprintz(w_options, i, 30, (on ? c_ltgreen : c_ltred), (on ? "True" : "False"));
}
} else {
char option_val = OPTIONS[ option_key(offset + i) ];
if(i == line) {
mvwprintz(w_options, i, 30, hilite(c_ltcyan), "%d", option_val);
} else {
mvwprintz(w_options, i, 30, c_ltgreen, "%d", option_val);
}
}
}
wrefresh(w_options);
ch = input();
needs_refresh = true;
switch(ch) {
// move up and down
case 'j':
line++;
if(line > MAX_LINE/2 && offset + 1 < NUM_OPTION_KEYS - MAX_LINE) {
++offset;
--line;
}
if(line > MAX_LINE) {
line = 0;
offset = 1;
}
break;
case 'k':
line--;
if(line < MAX_LINE/2 && offset > 1) {
--offset;
++line;
}
if(line < 0) {
line = MAX_LINE;
offset = NUM_OPTION_KEYS - MAX_LINE - 1;
}
break;
// toggle options with left/right keys
case 'h':
if(option_is_bool(option_key(offset + line))) {
OPTIONS[ option_key(offset + line) ] = !(OPTIONS[ option_key(offset + line) ]);
} else {
OPTIONS[ option_key(offset + line) ]--;
if((OPTIONS[ option_key(offset + line) ]) < option_min_options(option_key(offset + line))) {
OPTIONS[ option_key(offset + line) ] = option_max_options(option_key(offset + line)) - 1;
}
}
changed_options = true;
break;
case 'l':
if(option_is_bool(option_key(offset + line))) {
OPTIONS[ option_key(offset + line) ] = !(OPTIONS[ option_key(offset + line) ]);
} else {
OPTIONS[ option_key(offset + line) ]++;
if((OPTIONS[ option_key(offset + line) ]) >= option_max_options(option_key(offset + line))) {
OPTIONS[ option_key(offset + line) ] = option_min_options(option_key(offset + line));
}
}
changed_options = true;
break;
}
if(changed_options && OPTIONS[OPT_SEASON_LENGTH] < 1) { OPTIONS[OPT_SEASON_LENGTH]=option_max_options(OPT_SEASON_LENGTH)-1; }
} while(ch != 'q' && ch != 'Q' && ch != KEY_ESCAPE);
if(changed_options && query_yn("Save changes?")) {
save_options();
trigdist=(OPTIONS[OPT_CIRCLEDIST] ? true : false);
}
werase(w_options);
}
void game::show_options()
{
// Remember what the options were originally so we can restore them if player cancels.
option_table OPTIONS_OLD = OPTIONS;
WINDOW* w_options_border = newwin(FULL_SCREEN_HEIGHT, FULL_SCREEN_WIDTH,
(TERMY > FULL_SCREEN_HEIGHT) ? (TERMY-FULL_SCREEN_HEIGHT)/2 : 0,
(TERMX > FULL_SCREEN_WIDTH) ? (TERMX-FULL_SCREEN_WIDTH)/2 : 0);
WINDOW* w_options = newwin(FULL_SCREEN_HEIGHT-2, FULL_SCREEN_WIDTH-2,
1 + ((TERMY > FULL_SCREEN_HEIGHT) ? (TERMY-FULL_SCREEN_HEIGHT)/2 : 0),
1 + ((TERMX > FULL_SCREEN_WIDTH) ? (TERMX-FULL_SCREEN_WIDTH)/2 : 0));
int offset = 1;
const int MAX_LINE = 22;
int line = 0;
char ch = ' ';
bool changed_options = false;
bool needs_refresh = true;
wborder(w_options_border, LINE_XOXO, LINE_XOXO, LINE_OXOX, LINE_OXOX,
LINE_OXXO, LINE_OOXX, LINE_XXOO, LINE_XOOX);
mvwprintz(w_options_border, 0, 36, c_ltred, _(" OPTIONS "));
wrefresh(w_options_border);
do {
// TODO: change instructions
if(needs_refresh) {
werase(w_options);
// because those texts use their own \n, do not fold so use a large enough width like 999
fold_and_print(w_options, 0, 40, 999, c_white, _("Use up/down keys to scroll through\navailable options.\nUse left/right keys to toggle.\nPress ESC or q to return."));
// highlight options for option descriptions
fold_and_print(w_options, 5, 40, 999, c_white, option_desc(option_key(offset + line)).c_str());
needs_refresh = false;
}
// Clear the lines
for(int i = 0; i < 25; i++) {
mvwprintz(w_options, i, 0, c_black, " ");
}
int valid_option_count = 0;
// display options
for(int i = 0; i < 26 && offset + i < NUM_OPTION_KEYS; i++) {
valid_option_count++;
mvwprintz(w_options, i, 0, c_white, "%s: ",
option_name(option_key(offset + i)).c_str());
if(option_is_bool(option_key(offset + i))) {
bool on = OPTIONS[ option_key(offset + i) ];
if(i == line) {
mvwprintz(w_options, i, 30, hilite(c_ltcyan), (on ? _("True") : _("False")));
} else {
mvwprintz(w_options, i, 30, (on ? c_ltgreen : c_ltred), (on ? _("True") : _("False")));
}
} else {
char option_val = OPTIONS[ option_key(offset + i) ];
if(i == line) {
mvwprintz(w_options, i, 30, hilite(c_ltcyan), "%d", option_val);
} else {
mvwprintz(w_options, i, 30, c_ltgreen, "%d", option_val);
}
}
}
wrefresh(w_options);
ch = input();
needs_refresh = true;
switch(ch) {
// move up and down
case 'j':
line++;
if(line > MAX_LINE/2 && offset + 1 < NUM_OPTION_KEYS - MAX_LINE) {
++offset;
--line;
}
if(line > MAX_LINE) {
line = 0;
offset = 1;
}
break;
case 'k':
line--;
if(line < MAX_LINE/2 && offset > 1) {
--offset;
++line;
}
if(line < 0) {
line = MAX_LINE;
offset = NUM_OPTION_KEYS - MAX_LINE - 1;
}
break;
// toggle options with left/right keys
case 'h':
if(option_is_bool(option_key(offset + line))) {
OPTIONS[ option_key(offset + line) ] = !(OPTIONS[ option_key(offset + line) ]);
} else {
OPTIONS[ option_key(offset + line) ]--;
if((OPTIONS[ option_key(offset + line) ]) < option_min_options(option_key(offset + line))) {
OPTIONS[ option_key(offset + line) ] = option_max_options(option_key(offset + line)) - 1;
}
}
changed_options = true;
break;
case 'l':
if(option_is_bool(option_key(offset + line))) {
OPTIONS[ option_key(offset + line) ] = !(OPTIONS[ option_key(offset + line) ]);
} else {
OPTIONS[ option_key(offset + line) ]++;
if((OPTIONS[ option_key(offset + line) ]) >= option_max_options(option_key(offset + line))) {
OPTIONS[ option_key(offset + line) ] = option_min_options(option_key(offset + line));
}
}
changed_options = true;
break;
}
if(changed_options && OPTIONS[OPT_SEASON_LENGTH] < 1) { OPTIONS[OPT_SEASON_LENGTH]=option_max_options(OPT_SEASON_LENGTH)-1; }
} while(ch != 'q' && ch != 'Q' && ch != KEY_ESCAPE);
if(changed_options)
{
if(query_yn(_("Save changes?")))
{
save_options();
trigdist=(OPTIONS[OPT_CIRCLEDIST] ? true : false);
}
else
{
// Player wants to keep the old options. Revert!
OPTIONS = OPTIONS_OLD;
}
}
werase(w_options);
}