Fix a rendering bug

2 files changed, 8 insertions, 4 deletions

diff --git a/main.c b/main.c
index fa2207b..7e74c58 100644
--- a/main.c
+++ b/main.c
@@ -198,6 +198,7 @@ int main(int argc, char **argv) {
                       path_free(path, height);
 
                       map_editor(&map, &width, &height, &start_pos, &end_pos); 
+                      wrefresh(curscr);
 
                       visited = visited_new(width, height);
                       path = path_func(dirs, map, width, height, start_pos, end_pos, visited, anim);
diff --git a/map.c b/map.c
index a433dc0..cbfe333 100644
--- a/map.c
+++ b/map.c
@@ -220,8 +220,9 @@ Map file_plaintext_map(char *filename, size_t *width, size_t *height, Position *
 /* FIXME: clean up better maybe idk. There's a bug where parts of path may not be rendered if goal slightly above start in an empty area */
 /* FIXME: yeah there are plenty of bugs. the path just doesn't get rendered correctrly at times, even if it's calculated just fine. AND IT's SPECIFICALLY AFTER map_editor()  WHAT IN THE ACTUAL FUCK AAAAAAAAAAAAAAAAAAAAAAAAAAAAA*/
 void draw_map(Map map, size_t width, size_t height, Position start, Position goal, Position *cursor, Path path, char **visited, PositionPQ *frontier) {
-    /* I think it flickers less when we do that */
-    wnoutrefresh(stdscr);
+    /* I think it flickers less when we do that
+     * UPD: it was causing a bug, so I commented it out. I don't know why either */
+    //wnoutrefresh(stdscr);
 
     /* Clean up the area around the map */
     for (ssize_t i = -1; i <= (ssize_t)(width*2 + 4); i++) { /* Horizontal */
@@ -254,7 +255,7 @@ void draw_map(Map map, size_t width, size_t height, Position start, Position goa
 
     /* Draw field */
     if (map != NULL) {
-        char c; /* The char for the current tile */
+        char c = '\0'; /* The char for the current tile */
         for (size_t i = 0; i < height; i++) {
             for (size_t j = 0; j < width; j++) {
                 int color_pair = 0; /* The color pair of the current char  */
@@ -372,7 +373,8 @@ void draw_map(Map map, size_t width, size_t height, Position start, Position goa
     }
     attroff(A_BOLD);
 
-    doupdate();
+    /* Read the comment at the start of this function */
+    //doupdate();
 }
 
 void map_free(Map map, size_t height) {
@@ -396,6 +398,7 @@ void print_map_out(Map map, size_t width, size_t height) {
 }
 
 void map_editor(Map *map, size_t *width, size_t *height, Position *start, Position *goal) {
+    clear();
     draw_map(*map, *width, *height, *start, *goal, NULL, NULL, NULL, NULL);
     mvprintw(*height + map_offset_y + 1, map_offset_x - 2, "You've entered the map editor. 'q' to quit");