Replace global see_cell by observe_cell and disambiguate old uses.

Calls to plain see_cell(pos) were replaced with either observe_cell(pos)
or you.see_cell(pos). observe_cell where related to drawing the
interface and messaging, you.see_cell for game mechanics, and
one or the other in less clear cases (targetting, say).

1 files changed, 5 insertions, 5 deletions

diff --git a/crawl-ref/source/fight.cc b/crawl-ref/source/fight.cc
index 29715af093..d1b2549c27 100644
--- a/crawl-ref/source/fight.cc
+++ b/crawl-ref/source/fight.cc
@@ -395,10 +395,10 @@ void melee_attack::init_attack()
 
     water_attack       = is_water_attack(attacker, defender);
     attacker_visible   = attacker->observable();
-    attacker_invisible = (!attacker_visible && see_cell(attacker->pos()));
+    attacker_invisible = (!attacker_visible && observe_cell(attacker->pos()));
     defender_visible   = defender && defender->observable();
     defender_invisible = (!defender_visible && defender
-                          && see_cell(defender->pos()));
+                          && observe_cell(defender->pos()));
     needs_message      = (attacker_visible || defender_visible);
 
     if (defender && defender->atype() == ACT_MONSTER)
@@ -1912,7 +1912,7 @@ bool melee_attack::player_monattk_final_hit_effects(bool mondied)
         switch (final_effects[i].flavor)
         {
         case FINEFF_LIGHTNING_DISCHARGE:
-            if (see_cell(final_effects[i].location))
+            if (observe_cell(final_effects[i].location))
                 mpr("Electricity arcs through the water!");
             conduct_electricity(final_effects[i].location, attacker);
             break;
@@ -2366,7 +2366,7 @@ void melee_attack::chaos_affects_defender()
         miscast_chance *= 2;
 
         // Inform player that something is up.
-        if (see_cell(defender->pos()))
+        if (observe_cell(defender->pos()))
         {
             if (defender->atype() == ACT_PLAYER)
                 mpr("You give off a flash of multicoloured light!");
@@ -2602,7 +2602,7 @@ static bool _move_stairs(const actor* attacker, const actor* defender)
     // Don't move around notable terrain the player is aware of if it's
     // out of sight.
     if (is_notable_terrain(stair_feat)
-        && is_terrain_known(orig_pos.x, orig_pos.y) && !see_cell(orig_pos))
+        && is_terrain_known(orig_pos.x, orig_pos.y) && !you.see_cell(orig_pos))
     {
         return (false);
     }