From 57efa1ec52af28386242767f9a68abb6836a1811 Mon Sep 17 00:00:00 2001
From: Fedja Beader <fedja@protonmail.ch>
Date: Sat, 22 Mar 2025 01:01:26 +0100
Subject: Cleanup findNearestLivingBeing: search priorityMobsMap at most once
 per being (down from 3x)

Note: the filter used priorityMobs (instead of priorityMobsMap).
The former seems to be the std::set variant of the latter, but I can't
find where either are filled. It does work in practice, however...
---
 src/actormanager.cpp | 34 +++++++++++++++-------------------
 1 file changed, 15 insertions(+), 19 deletions(-)

(limited to 'src')

diff --git a/src/actormanager.cpp b/src/actormanager.cpp
index d30ddbc3a..674239da0 100644
--- a/src/actormanager.cpp
+++ b/src/actormanager.cpp
@@ -1305,6 +1305,7 @@ Being *ActorManager::findNearestLivingBeing(const Being *const aroundBeing,
         }
         Being *const being = static_cast<Being*>(*i);
 
+        int priority = defaultPriorityIndex;
         if (filtered)
         {
             // Skip ignored
@@ -1313,11 +1314,18 @@ Being *ActorManager::findNearestLivingBeing(const Being *const aroundBeing,
             {
                 continue;
             }
+
+            const StringIntMapCIter prioIter
+                = priorityMobsMap.find(being->getName());
+
+            if (prioIter != priorityMobsMap.end())
+                priority = prioIter->second;
+
             // if (default) is in ignore list, then only attack
             // those in priority or general attack list.
             if (ignoreDefault
                 && attackMobs.find(being->getName()) == attackMobs.end()
-                && priorityMobs.find(being->getName()) == priorityMobs.end())
+                && prioIter == priorityMobsMap.end())
             {
                 continue;
             }
@@ -1349,9 +1357,8 @@ Being *ActorManager::findNearestLivingBeing(const Being *const aroundBeing,
             continue;
         }
 
-//            logger->log("being name:" + being->getName());
-//            logger->log("index:" + toString(index));
-//            logger->log("d:" + toString(d));
+        //logger->log("being prio:%3d, dist^2:%3d, name: '%s'",
+        //            priority, distSq, being->getName().c_str());
 
         if (!filtered)
         {
@@ -1363,20 +1370,14 @@ Being *ActorManager::findNearestLivingBeing(const Being *const aroundBeing,
         }
         else
         {
-            int w2 = defaultPriorityIndex;
             if (closestBeing != nullptr)
             {
-                const StringIntMapCIter it2 =  priorityMobsMap.find(
-                    being->getName());
-                if (it2 != priorityMobsMap.end())
-                    w2 = (*it2).second;
-
-                if ((w2 <  closestPriority && distSq <= maxDistSq) ||
-                    (w2 == closestPriority && distSq <  closestDistSq))
+                if ((priority <  closestPriority && distSq <= maxDistSq) ||
+                    (priority == closestPriority && distSq <  closestDistSq))
                 {
                     closestBeing = being;
                     closestDistSq = distSq;
-                    closestPriority = w2;
+                    closestPriority = priority;
                     continue;
                 }
             }
@@ -1385,12 +1386,7 @@ Being *ActorManager::findNearestLivingBeing(const Being *const aroundBeing,
             {
                 closestBeing = being;
                 closestDistSq = distSq;
-                const StringIntMapCIter it1 = priorityMobsMap.find(
-                    being->getName());
-                if (it1 != priorityMobsMap.end())
-                    closestPriority = it1->second;
-                else
-                    closestPriority = defaultPriorityIndex;
+                closestPriority = priority;
             }
         }
     }
-- 
cgit v1.2.3-70-g09d2