/*
* Predict the players location, and display it.
*/
void predict_score(void)
{
int j;
high_score the_score;
high_score scores[MAX_HISCORES];
/* Read scores, place current score */
highscore_read(scores, N_ELEMENTS(scores));
build_score(&the_score, "nobody (yet!)", NULL);
if (p_ptr->is_dead)
j = highscore_where(&the_score, scores, N_ELEMENTS(scores));
else
j = highscore_add(&the_score, scores, N_ELEMENTS(scores));
/* Hack -- Display the top fifteen scores */
if (j < 10)
{
display_scores_aux(scores, 0, 15, j);
}
/* Display some "useful" scores */
else
{
display_scores_aux(scores, 0, 5, -1);
display_scores_aux(scores, j - 2, j + 7, j);
}
}
static size_t highscore_add(const high_score *entry, high_score scores[], size_t sz)
{
size_t slot = highscore_where(entry, scores, sz);
memmove(&scores[slot+1], &scores[slot], sizeof(high_score) * (sz - 1 - slot));
memcpy(&scores[slot], entry, sizeof(high_score));
return slot;
}
/*
* Actually place an entry into the high score file
* Return the location (0 is best) or -1 on "failure"
*/
static int highscore_add(high_score *score)
{
int i, slot;
bool done = FALSE;
high_score the_score, tmpscore;
/* Paranoia -- it may not have opened */
if (highscore_fd < 0) return (-1);
/* Determine where the score should go */
slot = highscore_where(score);
/* Hack -- Not on the list */
if (slot < 0) return (-1);
/* Hack -- prepare to dump the new score */
the_score = (*score);
/* Slide all the scores down one */
for (i = slot; !done && (i < MAX_HISCORES); i++)
{
/* Read the old guy, note errors */
if (highscore_seek(i)) return (-1);
if (highscore_read(&tmpscore)) done = TRUE;
/* Back up and dump the score we were holding */
if (highscore_seek(i)) return (-1);
if (highscore_write(&the_score)) return (-1);
/* Hack -- Save the old score, for the next pass */
the_score = tmpscore;
}
/* Return location used */
return (slot);
}
/*
* Predict the players location, and display it.
*/
errr predict_score(void)
{
int j;
high_score the_score;
/* No score file */
if (highscore_fd < 0)
{
msg_print("Score file unavailable.");
msg_print(NULL);
return (0);
}
/* Save the version */
sprintf(the_score.what, "%u.%u.%u",
VER_MAJOR, VER_MINOR, VER_PATCH);
/* Calculate and save the points */
sprintf(the_score.pts, "%9ld", (long)total_points());
/* Save the current gold */
sprintf(the_score.gold, "%9d", p_ptr->au);
/* Save the current turn */
sprintf(the_score.turns, "%9d", turn_real(turn));
/* Hack -- no time needed */
strcpy(the_score.day, "TODAY");
/* Save the player name (15 chars) */
sprintf(the_score.who, "%-.15s", player_name);
/* Save the player info XXX XXX XXX */
sprintf(the_score.uid, "%7u", player_uid);
sprintf(the_score.sex, "%c", (p_ptr->psex ? 'm' : 'f'));
sprintf(the_score.p_r, "%2d", p_ptr->prace);
sprintf(the_score.p_c, "%2d", p_ptr->pclass);
sprintf(the_score.p_a, "%2d", p_ptr->personality);
/* Save the level and such */
sprintf(the_score.cur_lev, "%3d", p_ptr->lev);
sprintf(the_score.cur_dun, "%3d", dun_level);
sprintf(the_score.max_lev, "%3d", p_ptr->max_plv);
sprintf(the_score.max_dun, "%3d", max_dlv[dungeon_type]);
/* Hack -- no cause of death */
strcpy(the_score.how, "nobody (yet!)");
/* See where the entry would be placed */
j = highscore_where(&the_score);
/* Hack -- Display the top fifteen scores */
if (j < 10)
{
display_scores_aux(0, 15, j, &the_score);
}
/* Display some "useful" scores */
else
{
display_scores_aux(0, 5, -1, NULL);
display_scores_aux(j - 2, j + 7, j, &the_score);
}
/* Success */
return (0);
}
