From e634423b2f21e2cdc5202d3758c9d896c58aa690 Mon Sep 17 00:00:00 2001
From: Yair Morgenstern <yairm210@hotmail.com>
Date: Sun, 18 Jun 2023 00:01:36 +0300
Subject: [PATCH] Performance improvements - containsBuildingUnique uses map,
 not array search

---
 core/src/com/unciv/logic/city/City.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/com/unciv/logic/city/City.kt b/core/src/com/unciv/logic/city/City.kt
index 2dde073f51..f567ddba02 100644
--- a/core/src/com/unciv/logic/city/City.kt
+++ b/core/src/com/unciv/logic/city/City.kt
@@ -274,7 +274,7 @@ class City : IsPartOfGameInfoSerialization {
 
 
     fun containsBuildingUnique(uniqueType: UniqueType) =
-        cityConstructions.getBuiltBuildings().flatMap { it.uniqueObjects }.any { it.isOfType(uniqueType) }
+        cityConstructions.builtBuildingUniqueMap.getUniques(uniqueType).any()
 
     fun getGreatPersonPercentageBonus(): Int{
         var allGppPercentageBonus = 0