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Diffstat (limited to 'crawl-ref/source/terrain.cc')
| -rw-r--r-- | crawl-ref/source/terrain.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/crawl-ref/source/terrain.cc b/crawl-ref/source/terrain.cc index 621403ff36..f1eef97a51 100644 --- a/crawl-ref/source/terrain.cc +++ b/crawl-ref/source/terrain.cc @@ -504,11 +504,12 @@ static void _dgn_check_terrain_monsters(const coord_def &pos) } +// Um, what does this do? (jpeg) static void _dgn_check_terrain_blood(const coord_def &pos, dungeon_feature_type old_feat, dungeon_feature_type new_feat) { - if (env.map(pos).property != FPROP_BLOODY) + if (!testbits(env.map(pos).property, FPROP_BLOODY)) return; if (new_feat == DNGN_UNSEEN) @@ -516,7 +517,7 @@ static void _dgn_check_terrain_blood(const coord_def &pos, // Caller has already changed the grid, and old_feat is actually // the new feat. if (old_feat != DNGN_FLOOR && !grid_is_solid(old_feat)) - env.map(pos).property = FPROP_NONE; + env.map(pos).property &= ~(FPROP_BLOODY); } else { @@ -524,7 +525,7 @@ static void _dgn_check_terrain_blood(const coord_def &pos, || grid_is_water(new_feat) || grid_destroys_items(new_feat) || is_critical_feature(new_feat)) { - env.map(pos).property = FPROP_NONE; + env.map(pos).property &= ~(FPROP_BLOODY); } } } |