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| author | zelgadis <zelgadis@c06c8d41-db1a-0410-9941-cceddc491573> | 2008-12-08 14:29:42 +0000 |
|---|---|---|
| committer | zelgadis <zelgadis@c06c8d41-db1a-0410-9941-cceddc491573> | 2008-12-08 14:29:42 +0000 |
| commit | 596223a14698390d7eb422e80939f460a5f32a2f (patch) | |
| tree | 5195a0ce5820b1a2da8f52aac6bfab27caf94919 /crawl-ref/source/ray.h | |
| parent | f437c6820cd1eb8803b06000020451614af903d9 (diff) | |
| download | crawl-ref-596223a14698390d7eb422e80939f460a5f32a2f.tar.gz crawl-ref-596223a14698390d7eb422e80939f460a5f32a2f.zip | |
Chaos beams now bounce off walls at a completely random angle.
NOTE: This uses a weird hack to prevent a bug which sometimes happens when a
chaos beam is fired into the corner of a room. I think it's caused by
ray.advance(true) and ray.regress() not being symmetrical.
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@7783 c06c8d41-db1a-0410-9941-cceddc491573
Diffstat (limited to 'crawl-ref/source/ray.h')
| -rw-r--r-- | crawl-ref/source/ray.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/crawl-ref/source/ray.h b/crawl-ref/source/ray.h index 17a2547e8a..015b8ef723 100644 --- a/crawl-ref/source/ray.h +++ b/crawl-ref/source/ray.h @@ -34,6 +34,11 @@ public: void advance_and_bounce(); void regress(); + // Gets/sets the slope in terms of degrees, with 0 = east, 90 = north, + // 180 = west, 270 = south, 360 = east, -90 = south, etc + double get_degrees() const; + void set_degrees(double deg); + private: int raw_advance(); double reflect(bool x, double oldc, double newc) const; |