/**
* Tell the UI that a given map location has been updated
*
* This function should only be called on "legal" grids.
*/
void square_light_spot(struct chunk *c, int y, int x)
{
if (c == cave) {
player->upkeep->redraw |= PR_ITEMLIST;
event_signal_point(EVENT_MAP, x, y);
}
}
/*
* Handle "p_ptr->redraw"
*/
void redraw_stuff(void)
{
size_t i;
/* Redraw stuff */
if (!p_ptr->redraw) return;
/* Character is not ready yet, no screen updates */
if (!character_generated) return;
/* Character is in "icky" mode, no screen updates */
if (character_icky) return;
/* For each listed flag, send the appropriate signal to the UI */
for (i = 0; i < N_ELEMENTS(redraw_events); i++)
{
const struct flag_event_trigger *hnd = &redraw_events[i];
if (p_ptr->redraw & hnd->flag)
event_signal(hnd->event);
}
/* Then the ones that require parameters to be supplied. */
if (p_ptr->redraw & PR_MAP)
{
/* Mark the whole map to be redrawn */
event_signal_point(EVENT_MAP, -1, -1);
}
p_ptr->redraw = 0;
/*
* Do any plotting, etc. delayed from earlier - this set of updates
* is over.
*/
event_signal(EVENT_END);
}
