From 1d2913bea0fb5029fd1e8843d8aedd62560c8d4e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20Zieli=C5=84ski?=
 <tomaszzielinskijedenzwielu@gmail.com>
Date: Sat, 18 Mar 2023 21:48:17 +0100
Subject: [PATCH] Don't place shipyard or boats at very small lakes

---
 lib/rmg/WaterProxy.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/rmg/WaterProxy.cpp b/lib/rmg/WaterProxy.cpp
index 6e9263cf1..a0e44dd53 100644
--- a/lib/rmg/WaterProxy.cpp
+++ b/lib/rmg/WaterProxy.cpp
@@ -142,6 +142,13 @@ RouteInfo WaterProxy::waterRoute(Zone & dst)
 				dst.areaPossible().subtract(lake.neighbourZones[dst.getId()]);
 				continue;
 			}
+
+			//Don't place shipyard or boats on the very small lake
+			if (lake.area.getTiles().size() < 25)
+			{
+				logGlobal->info("Skipping very small lake at zone %d", dst.getId());
+				continue;
+			}
 						
 			int zoneTowns = 0;
 			if(auto * m = dst.getModificator<TownPlacer>())