Returning weapon beam path updates for trunk.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@2396 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 4 insertions, 0 deletions

diff --git a/crawl-ref/source/beam.h b/crawl-ref/source/beam.h
index ee8819748b..1e24915025 100644
--- a/crawl-ref/source/beam.h
+++ b/crawl-ref/source/beam.h
@@ -130,6 +130,7 @@ struct bolt
     dice_def    damage;
     int         ench_power, hit;
     int         target_x, target_y;    // intended target
+    coord_def   pos;                   // actual position
     char        thrower;               // what kind of thing threw this?
     char        ex_size;               // explosion radius (0==none)
     int         beam_source;           // NON_MONSTER or monster index #
@@ -145,6 +146,8 @@ struct bolt
     bool        aimed_at_spot;         // aimed at (x,y), should not cross
     std::string aux_source;            // source of KILL_MISC beams
 
+    bool        affects_nothing;       // should not hit monsters or features
+
     // OUTPUT parameters (tracing, ID)
     bool        obvious_effect;        // did an 'obvious' effect happen?
     bool        effect_known;          // did we _know_ this would happen?
@@ -172,6 +175,7 @@ public:
     bolt();
 
     void set_target(const dist &);
+    void setup_retrace();
 
     // Returns YOU_KILL or MON_KILL, depending on the source of the beam.
     killer_type  killer() const;