/**
* @brief Creates a new system.
*/
static void uniedit_newSys( double x, double y )
{
char *name;
StarSystem *sys;
/* Get name. */
name = dialogue_inputRaw( "New Star System Creation", 1, 32, "What do you want to name the new system?" );
/* Abort. */
if (name == NULL) {
dialogue_alert( "Star System creation aborted!" );
return;
}
/* Make sure there is no collision. */
if (uniedit_checkName( name )) {
free(name);
uniedit_newSys( x, y );
return;
}
/* Create the system. */
sys = system_new();
sys->name = name;
sys->pos.x = x;
sys->pos.y = y;
sys->stars = 400;
sys->radius = 10000.;
/* Select new system. */
uniedit_deselect();
uniedit_selectAdd( sys );
}
/**
* @brief Creates a dialogue that allows the player to write a message.
*
* You must free the result if it's not null.
*
* @param title Title of the dialogue window.
* @param min Minimum length of the message (must be non-zero).
* @param max Maximum length of the message (must be non-zero).
* @param fmt Printf style message to display on the dialogue.
* @return The message the player typed or NULL if it was cancelled.
*/
char* dialogue_input( const char* title, int min, int max, const char *fmt, ... )
{
char msg[512];
va_list ap;
if (input_dialogue.input_wid) return NULL;
if (fmt == NULL) return NULL;
else { /* get the message */
va_start(ap, fmt);
vsnprintf(msg, 512, fmt, ap);
va_end(ap);
}
return dialogue_inputRaw( title, min, max, msg );
}
/**
* @brief Creates a window that allows player to write text input.
*
* @usage name = tk.input( "Name", 3, 20, "Enter your name:" )
*
* @luaparam title Title of the window.
* @luaparam min Minimum characters to accept (must be greater than 0).
* @luaparam max Maximum characters to accept.
* @luaparam str Text to display in the window.
* @luareturn nil if input was canceled or a string with the text written.
* @luafunc input( title, min, max, str )
*/
static int tk_input( lua_State *L )
{
const char *title, *str;
char *ret;
int min, max;
NLUA_MIN_ARGS(4);
title = luaL_checkstring(L,1);
min = luaL_checkint(L,2);
max = luaL_checkint(L,3);
str = luaL_checkstring(L,4);
ret = dialogue_inputRaw( title, min, max, str );
if (ret != NULL) {
lua_pushstring(L, ret);
free(ret);
}
else
lua_pushnil(L);
return 1;
}
/**
* @brief Creates a new system.
*/
static void uniedit_newSys( double x, double y )
{
char *name;
StarSystem *sys;
/* Get name. */
name = dialogue_inputRaw( "New Star System Creation", 1, 32, "What do you want to name the new system?" );
/* Abort. */
if (name == NULL) {
dialogue_alert( "Star System creation aborted!" );
return;
}
/* Make sure there is no collision. */
if (uniedit_checkName( name )) {
free(name);
uniedit_newSys( x, y );
return;
}
/* Transform coordinates back to normal if zoomed */
x /= uniedit_zoom;
y /= uniedit_zoom;
/* Create the system. */
sys = system_new();
sys->name = name;
sys->pos.x = x;
sys->pos.y = y;
sys->stars = STARS_DENSITY_DEFAULT;
sys->radius = RADIUS_DEFAULT;
/* Select new system. */
uniedit_deselect();
uniedit_selectAdd( sys );
if (conf.devautosave)
dsys_saveSystem( sys );
}