advent2023

commit 301ce41c9310a1d78504ba072640f22ce5812b3e
parent f18e52045ff61ae209f1752859199ceb4648743f
Author: bsandro <email@bsandro.tech>
Date:   Wed, 10 Jan 2024 22:17:21 +0200

day 10 p2 cleanup

Diffstat:
M
day10/puzzle.c
 | 
14
+-------------

1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/day10/puzzle.c b/day10/puzzle.c
@@ -166,7 +166,6 @@ int traverse(Map *map, Pos start, Map *loop) {
 	while (is_valid(map, p)) {
 		int offset = p.y*map->w+p.x;
 		loop->area[offset] = map->area[offset];
-		//printf("get_next %c %d:%d\n", map->area[offset], p.x, p.y);
 		p = get_next(map, p);
 		offset = p.y*map->w+p.x;
 		len++;
@@ -187,7 +186,6 @@ F -> 7
  */
 bool is_wall_toggles(char cur, char prev) {
 	if (cur=='-') return false;
-	//if (cur=='|') return prev!=0;
 
 	if (cur=='J') return prev=='L';
 	if (cur=='L') return prev=='J';
@@ -195,7 +193,7 @@ bool is_wall_toggles(char cur, char prev) {
 	if (cur=='7') return prev=='F';
 	if (cur=='F') return prev=='7';
 
-	return false; //prev=='|';
+	return false;
 }
 
 /*
@@ -227,19 +225,10 @@ int calc_area(Map *loop) {
 			}
 
 			if (is_wall_continues(sym, prev)) {
-				//printf("[%2d:%2d] wall continues from %c to %c (%d)\n", y, x, prev, sym, is_open);
-				//stack_pop(&walls);
-				//prev = stack_pop(&walls);
 				stack_push(&walls, sym);
-				//is_open = !is_open;
 			} else if (sym!='-') {
 				is_open = !is_open;
 				stack_push(&walls, sym);
-				if (is_open) {
-					printf("[%2d:%2d] wall opened from %c to %c (%d)\n", y, x, prev, sym, is_open);
-				} else {
-					printf("[%2d:%2d] wall closed from %c to %c (%d)\n", y, x, prev, sym, is_open);
-				}
 			}
 		}
 	}
@@ -392,7 +381,6 @@ void puzzle(const char *filename, long long *result1, long long *result2) {
 	loop.area[loop.w*start.y+start.x] = dirs2sym(start_dir1, start_dir2);
 
 	*result2 = calc_area(&loop);
-	// 3670 is too high
 	map_print(&loop);
 
 	// mutiny! ignoring feof/ferror.