diff options
Diffstat (limited to 'crawl-ref/source/los.cc')
| -rw-r--r-- | crawl-ref/source/los.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/crawl-ref/source/los.cc b/crawl-ref/source/los.cc index e89a75f239..48c7596b23 100644 --- a/crawl-ref/source/los.cc +++ b/crawl-ref/source/los.cc @@ -199,7 +199,7 @@ static std::vector<int> _find_nonduped_cellrays() static void _register_ray(double accx, double accy, double slope) { coord_def pos[LOS_MAX_RANGE * 2 + 1]; - ray_def ray = ray_def(accx, accy, slope, 0); + ray_def ray = ray_def(accx, accy, slope, QUAD_SE); // find out which cells the ray passes through int raylen = ray.footprint(LOS_RADIUS2, pos); @@ -359,13 +359,13 @@ void raycast() static void _set_ray_quadrant(ray_def& ray, int sx, int sy, int tx, int ty) { if ( tx >= sx && ty >= sy ) - ray.quadrant = 0; + ray.quadrant = QUAD_SE; else if ( tx < sx && ty >= sy ) - ray.quadrant = 1; + ray.quadrant = QUAD_SW; else if ( tx < sx && ty < sy ) - ray.quadrant = 2; + ray.quadrant = QUAD_NW; else if ( tx >= sx && ty < sy ) - ray.quadrant = 3; + ray.quadrant = QUAD_NE; else mpr("Bad ray quadrant!", MSGCH_DIAGNOSTICS); } |