diff options
Diffstat (limited to 'crawl-ref/source/travel.cc')
| -rw-r--r-- | crawl-ref/source/travel.cc | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/crawl-ref/source/travel.cc b/crawl-ref/source/travel.cc index 8c1c8e9324..130d74451c 100644 --- a/crawl-ref/source/travel.cc +++ b/crawl-ref/source/travel.cc @@ -2018,7 +2018,8 @@ static level_id find_deepest_explored(level_id curr) for (int i = branches[curr.branch].depth; i > 0; --i) { const level_id lid(curr.branch, i); - if (travel_cache.find_level_info(lid)) + const LevelInfo *linf = travel_cache.find_level_info(lid); + if (linf && !linf->empty()) return (lid); } return (curr); @@ -2175,8 +2176,11 @@ travel_target prompt_translevel_target(int prompt_flags) // User's chosen a branch, so now we ask for a level. target = prompt_travel_depth(target.p.id); - if (target.p.id.depth < 1 || target.p.id.depth >= MAX_LEVELS) + if (target.p.id.depth < 1 || + target.p.id.depth > branches[target.p.id.branch].depth) + { target.p.id.depth = -1; + } if (target.p.id.depth > -1 && remember_targ) trans_travel_dest = get_trans_travel_dest(target); @@ -2791,6 +2795,11 @@ void LevelInfo::set_level_excludes() curr_excludes = excludes; } +bool LevelInfo::empty() const +{ + return (stairs.empty() && excludes.empty()); +} + void LevelInfo::update() { // First, set excludes, so that stair distances will be correctly populated. |