From 124725d863f4463cad71b914e557281bc2fd0a37 Mon Sep 17 00:00:00 2001
From: celestar <celestar@openttd.org>
Date: Fri, 16 Mar 2007 10:11:16 +0000
Subject: (svn r9251) -Fix(r6057, FS#644): Use a less CPU-intensive algorithm
 to find a random industry for the AI to prevent it slowing down the game. The
 AI now sucks a even a bit more than before (if that's even possible).

---
 src/ai/default/default.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/ai/default/default.cpp')

diff --git a/src/ai/default/default.cpp b/src/ai/default/default.cpp
index 20aa5d1e9..f77bd8a00 100644
--- a/src/ai/default/default.cpp
+++ b/src/ai/default/default.cpp
@@ -460,7 +460,10 @@ static Town *AiFindRandomTown()
 
 static Industry *AiFindRandomIndustry()
 {
-	return GetRandomIndustry();
+	int num = RandomRange(GetMaxIndustryIndex());
+	if (IsValidIndustry(GetIndustry(num))) return GetIndustry(num);
+
+	return NULL;
 }
 
 static void AiFindSubsidyIndustryRoute(FoundRoute *fr)
-- 
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