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domaca_uloha_7

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This commit is contained in:
Tomáš Vasiľ 2022-04-27 20:49:06 +02:00
parent ad74267726
commit 0014ef9236
1 changed files with 10 additions and 8 deletions
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18
du7/snake.c
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@ -71,28 +71,30 @@ int step_state(struct state* st){
hlava = st->snake; hlava = st->snake;
while (had != NULL) { while (had != NULL) {
if (snake->x == nx || snake->y == ny) return END_SNAKE; if (had->x == nx || had->y == ny) return END_SNAKE;
for (i = 0; i < FOOD_COUNT; i++) { for (i = 0; i < FOOD_COUNT; i++) {
if (foodx[i] == nx) { if (st->foodx[i] == had->x) {
if (foody[i] == ny) { if (st->foody[i] == had->y) {
had = add_snake(had, foodx[i], foody[i]); had = add_snake(had, st->foodx[i], st->foody[i]);
foodx[i] = -1; st->foodx[i] = -1;
foody[i] = -1; st->foody[i] = -1;
pocetJedal--; pocetJedal--;
} }
} }
} }
if (pocetJedal == 0) return END_FOOD; if (pocetJedal == 0) return END_FOOD;
had = had->next;
} }
had = hlava; had = hlava;
free(hlava); free(hlava);
if (nx > 0 && nx < width) { if (nx > 0 && nx < st->width) {
if (ny > 0 && ny < height) { if (ny > 0 && ny < st->height) {
had = add_snake(had, nx, ny); had = add_snake(had, nx, ny);
had = remove_snake(had); had = remove_snake(had);
} }