/**
* @brief Displays a window with Yes and No buttons.
*
* @usage if tk.yesno( "YesNo popup box", "Click yes to do something." ) then -- Clicked yes
*
* @luaparam title Title of the window.
* @luaparam message Message to display in the window.
* @luareturn true if yes was clicked, false if no was clicked.
* @luafunc yesno( title, message )
*/
static int tk_yesno( lua_State *L )
{
int ret;
const char *title, *str;
NLUA_MIN_ARGS(2);
title = luaL_checkstring(L,1);
str = luaL_checkstring(L,2);
ret = dialogue_YesNoRaw( title, str );
lua_pushboolean(L,ret);
return 1;
}
/**
* @brief Runs a dialogue with both yes and no options.
*
* @param caption Caption to use for the dialogue.
* @param fmt Printf style message.
* @return 1 if yes is clicked or 0 if no is clicked.
*/
int dialogue_YesNo( const char* caption, const char *fmt, ... )
{
char msg[4096];
va_list ap;
if (fmt == NULL) return -1;
else { /* get the message */
va_start(ap, fmt);
vsnprintf(msg, 4096, fmt, ap);
va_end(ap);
}
return dialogue_YesNoRaw( caption, msg );
}
/**
* @brief Sets the default gameplay options.
*/
static void opt_gameplayDefaults( unsigned int wid, char *str )
{
(void) str;
/* Ask user. */
if (!dialogue_YesNoRaw( "Restore Defaults", "Are you sure you want to restore default gameplay settings?" ))
return;
/* Restore. */
conf_setGameplayDefaults();
opt_gameplayUpdate( wid, NULL );
/* Alert user it worked. */
dialogue_msgRaw( "Defaults Restored", "Gameplay settings restored to defaults.");
}
/**
* @brief Restores the key defaults.
*/
static void opt_keyDefaults( unsigned int wid, char *str )
{
(void) str;
/* Ask user if he wants to. */
if (!dialogue_YesNoRaw( "Restore Defaults", "Are you sure you want to restore default keybindings?" ))
return;
/* Restore defaults. */
input_setDefault();
/* Regenerate list widget. */
window_destroyWidget( wid, "lstKeybinds" );
menuKeybinds_genList( wid );
/* Alert user it worked. */
dialogue_msgRaw( "Defaults Restored", "Keybindings restored to defaults.");
}
/**
* @brief Menu to ask if player really wants to quit.
*/
int menu_askQuit (void)
{
/* Asked twice, quit. */
if (menu_isOpen( MENU_ASKQUIT )) {
exit_game();
return 1;
}
/* Ask if should quit. */
menu_Open( MENU_ASKQUIT );
if (dialogue_YesNoRaw( _("Quit Naev"), _("Are you sure you want to quit Naev?") )) {
exit_game();
return 1;
}
menu_Close( MENU_ASKQUIT );
return 0;
}
/**
* @brief Sets the audio defaults.
*/
static void opt_audioDefaults( unsigned int wid, char *str )
{
(void) str;
/* Ask user. */
if (!dialogue_YesNoRaw( "Restore Defaults", "Are you sure you want to restore default audio settings?" ))
return;
/* Set defaults. */
conf_setAudioDefaults();
/* Have sound levels affect. */
sound_volume(conf.sound);
music_volume(conf.music);
/* Update widgets. */
opt_audioUpdate( wid, NULL );
/* Alert user it worked. */
dialogue_msgRaw( "Defaults Restored", "Audio settings restored to defaults.");
}
/**
* @brief Toggles autoweap for the ship.
*/
static void weapons_autoweap( unsigned int wid, char *str )
{
int state, sure;
/* Set state. */
state = window_checkboxState( wid, str );
/* Run autoweapons if needed. */
if (state) {
sure = dialogue_YesNoRaw( "Enable autoweapons?",
"Are you sure you want to enable automatic weapon groups for the "
"ship?\n\nThis will overwrite all manually-tweaked weapons groups." );
if (!sure) {
window_checkboxSet( wid, str, 0 );
return;
}
player.p->autoweap = 1;
pilot_weaponAuto( player.p );
weapons_genList( wid );
}
else
player.p->autoweap = 0;
}