Prompt for filename when creating a BMP

2 files changed, 14 insertions, 3 deletions

diff --git a/config.h b/config.h
index 28599a0..31222fb 100644
--- a/config.h
+++ b/config.h
@@ -18,4 +18,6 @@
 #define CURSOR_CHAR_1      '<'
 #define CURSOR_CHAR_2      '>'
 
+#define FILENAME_BUF_SIZE  128
+
 #endif /*CONFIG_H_ */
diff --git a/main.c b/main.c
index 7e74c58..ef99997 100644
--- a/main.c
+++ b/main.c
@@ -179,9 +179,18 @@ int main(int argc, char **argv) {
                       }
                       break;
             case 's':
-                      /* TODO: prompt for filename? or do a define idk */
-                      map_to_bmp(map, width, height, start_pos, end_pos, path, visited, "out.bmp");
-                      mvprintw(height + map_offset_y + 1, map_offset_x - 2, "Saved to out.bmp"); /* FIXME: clear the line first */
+                      move(height + map_offset_y + 1, map_offset_x - 2); clrtoeol(); /* Clears the line */
+                      mvprintw(height + map_offset_y + 1, map_offset_x - 2, "Filename: ");
+                      /* TODO: figure out how to show the cursor and echo the characters */
+                      curs_set(2);   /* Hide the cursor */
+                      echo();      /* Don't echo characters */
+                      char filename[FILENAME_BUF_SIZE] = "out.bmp";
+                      curs_set(0);   /* Hide the cursor */
+                      noecho();      /* Don't echo characters */
+                      mvgetnstr(height + map_offset_y + 1, map_offset_x - 2, filename, FILENAME_BUF_SIZE - 1);
+                      map_to_bmp(map, width, height, start_pos, end_pos, path, visited, filename);
+                      move(height + map_offset_y + 1, map_offset_x - 2); clrtoeol(); /* Clears the line */
+                      mvprintw(height + map_offset_y + 1, map_offset_x - 2, "Saved to %s", filename);
                       getch();
                       break;
             case 'n':