diff options
Diffstat (limited to 'crawl-ref/source/losparam.h')
| -rw-r--r-- | crawl-ref/source/losparam.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/crawl-ref/source/losparam.h b/crawl-ref/source/losparam.h index 505d0989ff..4d5bc141e1 100644 --- a/crawl-ref/source/losparam.h +++ b/crawl-ref/source/losparam.h @@ -34,7 +34,15 @@ struct opacity_default : opacity_func { opacity_type operator()(const coord_def& p) const; }; -static opacity_default opc_default = opacity_default(); +static opacity_default opc_default; + +// Default LOS rules, but only consider fully opaque features blocking. +// In particular, clouds don't affect the result. +struct opacity_fullyopaque : opacity_func +{ + opacity_type operator()(const coord_def& p) const; +}; +static opacity_fullyopaque opc_fullyopaque; // Make anything solid block in addition to normal LOS. // XXX: Are trees, bushes solid? @@ -42,7 +50,7 @@ struct opacity_solid : opacity_func { opacity_type operator()(const coord_def& p) const; }; -static opacity_solid opc_solid = opacity_solid(); +static opacity_solid opc_solid; // LOS bounded by fixed presquared radius. struct bounds_radius_sq : bounds_func @@ -58,7 +66,7 @@ struct bounds_los_radius : bounds_func { bool operator()(const coord_def& p) const; }; -static bounds_los_radius bds_default = bounds_los_radius(); +static bounds_los_radius bds_default; // Subclasses of this are passed to losight() to modify the // LOS calculation. Implementations will have to translate between |