/**
* @brief Approaches guy in mission computer.
*/
static void bar_approach( unsigned int wid, char *str )
{
(void) str;
int pos, n;
/* Get position. */
pos = toolkit_getImageArrayPos( wid, "iarMissions" );
/* Should never happen, but in case news is selected */
if (pos == 0)
return;
/* Ignore news. */
pos--;
n = npc_getArraySize();
npc_approach( pos );
bar_genList( wid ); /* Always just in case. */
if (n == npc_getArraySize())
toolkit_setImageArrayPos( wid, "iarMissions", pos+1 );
/* Reset markers. */
mission_sysMark();
/* Mission forced take off. */
if (land_takeoff)
takeoff(0);
}
/**
* @brief Generates the mission list for the bar.
*
* @param wid Window to create mission list for.
*/
static int bar_genList( unsigned int wid )
{
glTexture **portraits;
char **names, *focused;
int w, h, iw, ih, bw, bh;
int n, pos;
/* Sanity check. */
if (wid == 0)
return 0;
/* Get dimensions. */
bar_getDim( wid, &w, &h, &iw, &ih, &bw, &bh );
/* Save focus. */
focused = strdup(window_getFocus(wid));
/* Destroy widget if already exists. */
if (widget_exists( wid, "iarMissions" )) {
/* Store position. */
pos = toolkit_getImageArrayPos( wid, "iarMissions" );
window_destroyWidget( wid, "iarMissions" );
}
else
pos = -1;
/* We sort just in case. */
npc_sort();
/* Set up missions. */
if (mission_portrait == NULL)
mission_portrait = gl_newImage( PORTRAIT_GFX_PATH"news.png", 0 );
n = npc_getArraySize();
if (n <= 0) {
n = 1;
portraits = malloc(sizeof(glTexture*));
portraits[0] = mission_portrait;
names = malloc(sizeof(char*));
names[0] = strdup("News");
}
else {
n = n+1;
portraits = malloc( sizeof(glTexture*) * n );
portraits[0] = mission_portrait;
npc_getTextureArray( &portraits[1], n-1 );
names = malloc( sizeof(char*) * n );
names[0] = strdup("News");
npc_getNameArray( &names[1], n-1 );
}
window_addImageArray( wid, 20, -40,
iw, ih, "iarMissions", 100, 75,
portraits, names, n, bar_update, bar_approach );
/* Restore position. */
toolkit_setImageArrayPos( wid, "iarMissions", pos );
/* write the outfits stuff */
bar_update( wid, NULL );
/* Restore focus. */
window_setFocus( wid, focused );
free(focused);
return 0;
}
