static void
uninit_tile_sprites (void)
{
while (tile_set_size--)
XFREE0 (tile_transp[tile_set_size]);
XFREE0 (tile_transp);
}
void
free_preferences (void)
{
dmsg (D_MISC, "free preferences");
XFREE0 (name);
XFREE0 (ignored_lines);
}
void
release_explosions (void)
{
free_htimer (explo_timer);
XFREE0 (square_explo_state);
XFREE0 (square_explo_type);
XFREE0 (explo_list);
}
void
uninit_render_data (void)
{
dmsg (D_SECTION, "Uninitialize rendering data");
uninit_tile_sprites ();
XFREE0 (bg_data);
XFREE0 (fg_data);
}
bool
load_preferences (void)
{
FILE* fs;
int endline = 0;
char* buf = 0;
size_t bufsize = 0;
firstline = 0;
reinit_preferences ();
dmsg (D_FILE, "reading option from %s", preferences_file ());
fs = fopen (preferences_file (), "rb");
if (fs == NULL) {
/* Don't warn, the file doesn't exists the first time. */
dmsg (D_FILE, "cannot open preferences file %s", preferences_file ());
dperror ("fopen");
return true;
}
XFREE0 (ignored_lines);
while (getshline_numbered
(&firstline, &endline, &buf, &bufsize, fs) != -1) {
char* token;
char* line = xstrdup (buf);
token = strtok (buf, " \t.:");
if (!strcasecmp ("heroes", token)) {
token = strtok (0, " \t.:");
if (!strcasecmp ("screen", token)) {
token = strtok (0, " \t.:");
if (!strcasecmp ("display_radar", token)) {
token = strtok (0, "\n");
opt.radar_map = parse_bool (token, false, true);
} else
if (!strcasecmp ("display_infos", token)) {
token = strtok (0, "\n");
opt.display_infos = parse_bool (token, false, true);
} else
if (!strcasecmp ("gamma", token)) {
token = strtok (0, "\n");
opt.luminance = parse_unsigned (token, 0, 12);
} else
if (!strcasecmp ("inertia", token)) {
token = strtok (0, "\n");
opt.inertia = parse_bool (token, false, true);
} else { append_ignored (line); }
} else
if (!strcasecmp ("sound", token)) {
token = strtok (0, " \t.:");
if (!strcasecmp ("music_enable", token)) {
token = strtok (0, "\n");
opt.music = parse_bool (token, false, true);
} else
if (!strcasecmp ("music_volume", token)) {
token = strtok (0, "\n");
opt.music_volume = parse_unsigned (token, 0, 12);
} else
if (!strcasecmp ("sfx_enable", token)) {
token = strtok (0, "\n");
opt.sfx = parse_bool (token, false, true);
} else
if (!strcasecmp ("sfx_volume", token)) {
token = strtok (0, "\n");
opt.sfx_volume = parse_unsigned (token, 0, 12);
} else { append_ignored (line); }
} else
if (!strcasecmp ("control", token)) {
token = strtok (0, " \t.:");
if (!strcasecmp ("player1", token)) {
token = strtok (0, "\n");
opt.ctrl_one = parse_unsigned (token, 0, 1);
} else
if (!strcasecmp ("autopilot1", token)) {
token = strtok (0, "\n");
opt.autopilot_one = parse_bool (token, false, true);
} else
if (!strcasecmp ("player2", token)) {
token = strtok (0, "\n");
opt.ctrl_two = parse_unsigned (token, 0, 1);
} else
if (!strcasecmp ("autopilot2", token)) {
token = strtok (0, "\n");
opt.autopilot_two = parse_bool (token, false, true);
} else { append_ignored (line); }
} else
if (!strcasecmp ("game", token)) {
token = strtok (0, " \t.:");
if (!strcasecmp ("speed", token)) {
token = strtok (0, "\n");
opt.speed = parse_unsigned (token, 0, 2);
} else
if (!strcasecmp ("gamerounds", token)) {
token = strtok (0, "\n");
opt.gamerounds = parse_unsigned (token, 0, 15);
} else
if (!strcasecmp ("player_colors", token)) {
token = strtok (0, " \t");
opt.player_color[0] = parse_unsigned (token, 0, 4);
token = strtok (0, " \t");
opt.player_color[1] = parse_unsigned (token, 0, 4);
token = strtok (0, " \t");
opt.player_color[2] = parse_unsigned (token, 0, 4);
token = strtok (0, " \t");
opt.player_color[3] = parse_unsigned (token, 0, 4);
} else { append_ignored (line); }
} else
if (!strcasecmp ("extras", token)) {
token = strtok (0, " \t.:");
if (!strcasecmp ("mode", token)) {
token = strtok (0, "\n");
opt.extras = parse_unsigned (token, 0, 2);
} else { append_ignored (line); }
} else
if (!strcasecmp (keys_pref_group (), token)) {
token = strtok (0, " \t.:");
if (!strcasecmp ("player1_keys", token)) {
token = strtok (0, " \t");
opt.player_keys[0][0] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[0][1] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[0][2] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[0][3] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[0][4] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[0][5] = parse_unsigned (token, 0, HKEYCODE_MAX);
} else
if (!strcasecmp ("player2_keys", token)) {
token = strtok (0, " \t");
opt.player_keys[1][0] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[1][1] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[1][2] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[1][3] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[1][4] = parse_unsigned (token, 0, HKEYCODE_MAX);
token = strtok (0, " \t");
opt.player_keys[1][5] = parse_unsigned (token, 0, HKEYCODE_MAX);
} else { append_ignored (line); }
} else { append_ignored (line); }
} else { append_ignored (line); }
free (line);
}
free (buf);
fclose (fs);
return false;
}
