1 files changed, 0 insertions, 113 deletions
diff --git a/crawl-ref/source/monstuff.cc b/crawl-ref/source/monstuff.cc
index 64e6276e68..3b1aa9e86c 100644
--- a/crawl-ref/source/monstuff.cc
+++ b/crawl-ref/source/monstuff.cc
@@ -2479,119 +2479,6 @@ void slimify_monster(monsters *mon, bool hostile)
     mons_make_god_gift(mon, GOD_JIYVA);
 }
 
-// allow_adjacent:  allow target to be adjacent to origin.
-// restrict_LOS:    restrict target to be within PLAYER line of sight.
-bool random_near_space(const coord_def& origin, coord_def& target,
-                       bool allow_adjacent, bool restrict_los,
-                       bool forbid_dangerous, bool forbid_sanctuary)
-{
-    // This might involve ray tracing (via num_feats_between()), so
-    // cache results to avoid duplicating ray traces.
-#define RNS_OFFSET 6
-#define RNS_WIDTH (2*RNS_OFFSET + 1)
-    FixedArray<bool, RNS_WIDTH, RNS_WIDTH> tried;
-    const coord_def tried_o = coord_def(RNS_OFFSET, RNS_OFFSET);
-    tried.init(false);
-
-    // Is the monster on the other side of a transparent wall?
-    const bool trans_wall_block  = trans_wall_blocking(origin);
-    const bool origin_is_player  = (you.pos() == origin);
-    int min_walls_between = 0;
-
-    // Skip ray tracing if possible.
-    if (trans_wall_block && !crawl_state.arena)
-    {
-        // XXX: you.pos() is invalid in the arena.
-        min_walls_between = num_feats_between(origin, you.pos(),
-                                              DNGN_CLEAR_ROCK_WALL,
-                                              DNGN_CLEAR_PERMAROCK_WALL);
-    }
-
-    for (int tries = 0; tries < 150; tries++)
-    {
-        coord_def p = coord_def(random2(RNS_WIDTH), random2(RNS_WIDTH));
-        if (tried(p))
-            continue;
-        else
-            tried(p) = true;
-
-        target = origin + (p - tried_o);
-
-        // Origin is not 'near'.
-        if (target == origin)
-            continue;
-
-        if (!in_bounds(target)
-            || restrict_los && !see_cell(target)
-            || grd(target) < DNGN_SHALLOW_WATER
-            || actor_at(target)
-            || !allow_adjacent && distance(origin, target) <= 2
-            || forbid_sanctuary && is_sanctuary(target))
-        {
-            continue;
-        }
-
-        // Don't pick grids that contain a dangerous cloud.
-        if (forbid_dangerous)
-        {
-            const int cloud = env.cgrid(target);
-
-            if (cloud != EMPTY_CLOUD
-                && is_damaging_cloud(env.cloud[cloud].type, true))
-            {
-                continue;
-            }
-        }
-
-        if (!trans_wall_block && !origin_is_player)
-            return (true);
-
-        // If the monster is on a visible square which is on the other
-        // side of one or more translucent walls from the player, then it
-        // can only blink through translucent walls if the end point
-        // is either not visible to the player, or there are at least
-        // as many translucent walls between the player and the end
-        // point as between the player and the start point.  However,
-        // monsters can still blink through translucent walls to get
-        // away from the player, since in the absence of translucent
-        // walls monsters can blink to places which are not in either
-        // the monster's nor the player's LOS.
-        if (!origin_is_player && !see_cell(target))
-            return (true);
-
-        // Player can't randomly pass through translucent walls.
-        if (origin_is_player)
-        {
-            if (see_cell_no_trans(target))
-                return (true);
-
-            continue;
-        }
-
-        int walls_passed = num_feats_between(target, origin,
-                                             DNGN_CLEAR_ROCK_WALL,
-                                             DNGN_CLEAR_PERMAROCK_WALL,
-                                             true, true);
-        if (walls_passed == 0)
-            return (true);
-
-        // Player can't randomly pass through translucent walls.
-        if (origin_is_player)
-            continue;
-
-        int walls_between = 0;
-        if (!crawl_state.arena)
-            walls_between = num_feats_between(target, you.pos(),
-                                              DNGN_CLEAR_ROCK_WALL,
-                                              DNGN_CLEAR_PERMAROCK_WALL);
-
-        if (walls_between >= min_walls_between)
-            return (true);
-    }
-
-    return (false);
-}
-
 static bool _habitat_okay( const monsters *monster, dungeon_feature_type targ )
 {
     return (monster_habitable_grid(monster, targ));