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finish 15 part 2

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Xamora 2024-12-15 10:21:44 +01:00
parent 75eb2904b9
commit 7df1319416
1 changed files with 38 additions and 32 deletions
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70
15/part2.c
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@ -8,6 +8,36 @@ void display_map(char **map) {
int *pos_robot;
int is_good(char **map, int pos[], int move) {
int add_x = move == '<' ? -1 : move == '>' ? 1 : 0;
int add_y = move == '^' ? -1 : move == 'v' ? 1 : 0;
int new_pos[2] = {pos[0] + add_y, pos[1] + add_x};
char tile = map[pos[0]][pos[1]];
char next_tile = map[new_pos[0]][new_pos[1]];
// check wall
if (next_tile == '#')
return 1;
if (tile == '[')
if (map[new_pos[0]][new_pos[1] + 1] == '#')
return 1;
if (tile == ']')
if (map[new_pos[0]][new_pos[1] - 1] == '#')
return 1;
int left_right = next_tile == ']' ? -1 : next_tile == '[' ? 1 : 0;
if (left_right != 0) {
if (is_good(map, new_pos, move) == 1)
return 1;
if (add_y != 0) {
int second_new_pos[2] = {new_pos[0], new_pos[1] + left_right};
if (is_good(map, second_new_pos, move) == 1)
return 1;
}
}
return 0;
}
int move_object(char ***map_t, int pos[], int move) {
char **map = *map_t;
@ -27,6 +57,9 @@ int move_object(char ***map_t, int pos[], int move) {
if (map[new_pos[0]][new_pos[1] - 1] == '#')
return 1;
if (is_good(map, pos, move) == 1)
return 1;
int left_right = next_tile == ']' ? -1 : next_tile == '[' ? 1 : 0;
if (left_right != 0) {
if (move_object(map_t, new_pos, move) == 1)
@ -36,29 +69,10 @@ int move_object(char ***map_t, int pos[], int move) {
if (move_object(map_t, second_new_pos, move) == 1)
return 1;
}
map[new_pos[0]][new_pos[1]] = map[pos[0]][pos[1]];
map[pos[0]][pos[1]] = '.';
}
else {
}
/*if (add_y != 0 && second == 0) {
if (map[new_pos[0]][new_pos[1]] == '[') {
int *new_pos = calloc(2, sizeof(int));
new_pos[0] = pos[0];
new_pos[1] = pos[1] + 1;
if (move_object(map_t, &new_pos, move, 1) == 1)
return 1;
}
if (map[new_pos[0]][new_pos[1]] == ']') {
int *new_pos = calloc(2, sizeof(int));
new_pos[0] = pos[0];
new_pos[1] = pos[1] - 1;
if (move_object(map_t, &new_pos, move, 1) == 1)
return 1;
}
}*/
map[new_pos[0]][new_pos[1]] = map[pos[0]][pos[1]];
map[pos[0]][pos[1]] = '.';
if (tile == '@') {
pos_robot[0] = pos[0] + add_y;
@ -122,20 +136,12 @@ int main(int argc, char **argv) {
}
}
}
//display_map(map);
for (int i = 0; move_map[i] != NULL; i++) {
for (int j = 0; move_map[i][j] != '\0'; j++) {
for (int i = 0; move_map[i] != NULL; i++)
for (int j = 0; move_map[i][j] != '\0'; j++)
move_object(&map, pos_robot, move_map[i][j]);
if (check(map) == 1) {
printf("i: %d, j: %d\n", i, j);
display_map(map);
return 1;
}
}
}
display_map(map);
//display_map(map);
long sum = sum_boxe(map);
printf("sum: %ld\n", sum);