structix/hangman
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fixed divided by 0 bug #9; max x/y -1

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structix
2017-05-04 21:26:09 +02:00
parent 99c5a7944a
commit 9acc6f3b86
1 changed files with 11 additions and 2 deletions
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13
hangman.c
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@@ -113,6 +113,8 @@ void updateScreen(game_state *gs) {
void initCoordinates(game_state *gs) { void initCoordinates(game_state *gs) {
getmaxyx(stdscr, gs->maxy, gs->maxx); getmaxyx(stdscr, gs->maxy, gs->maxx);
gs->maxy -= 1;
gs->maxx -= 1;
gs->centery = gs->maxy / 2; gs->centery = gs->maxy / 2;
gs->centerx = gs->maxx / 2; gs->centerx = gs->maxx / 2;
} }
@@ -255,9 +257,16 @@ void printGameStats(game_state *gs) {
mvprintw(gs->centery + 1, gs->centerx - (gs->wordLength / 2), gs->guessWord); mvprintw(gs->centery + 1, gs->centerx - (gs->wordLength / 2), gs->guessWord);
} else { } else {
char message[100]; char message[100];
float result = 0;
sprintf(message, "Game won! Total guesses: %i", gs->guesses); sprintf(message, "Game won! Total guesses: %i", gs->guesses);
mvprintw(gs->centery, gs->centerx - (strlen(message) / 2), message); mvprintw(gs->centery, gs->centerx - (strlen(message) / 2), message);
sprintf(message, "Wrong guesses: %i, right/wrong ratio: %.2f", gs->moves, (float)(gs->guesses - gs->moves) / gs->moves); if (gs->moves != 0) {
result = (float)((gs->guesses - gs->moves) / gs->moves);
} else {
result = (float)((gs->guesses - gs->moves) / 1);
}
sprintf(message, "Wrong guesses: %i, right/wrong ratio: %.2f", gs->moves, result);
mvprintw(gs->centery + 1, gs->centerx - (strlen(message) / 2), message); mvprintw(gs->centery + 1, gs->centerx - (strlen(message) / 2), message);
} }
@@ -321,7 +330,7 @@ void trollHitScreen(game_state *gs, int hits) {
refresh(); refresh();
/* sleep and vanish */ /* sleep and vanish */
int j = 0, k = gs->maxx - 1; int j = 0, k = gs->maxx - 1;
for (j = 0; j < gs->centerx; j++, k--) { for (j = 0; j <= gs->centerx; j++, k--) {
mvprintw(5, j, "!"); mvprintw(5, j, "!");
mvprintw(5, k, "!"); mvprintw(5, k, "!");
refresh(); refresh();