From 1cdee354b490d4c1dbbfe05f51322b2b143cb392 Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Wed, 30 Jan 2008 10:27:45 +0000
Subject: (svn r12019) -Codechange: Add support for passenger engine
 designation for AI-use, NewGRF property 0x08 for trains.

---
 src/ai/default/default.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ai')

diff --git a/src/ai/default/default.cpp b/src/ai/default/default.cpp
index 957ba653e..7bddaa2cb 100644
--- a/src/ai/default/default.cpp
+++ b/src/ai/default/default.cpp
@@ -154,6 +154,9 @@ static EngineID AiChooseTrainToBuild(RailType railtype, Money money, byte flag,
 			continue;
 		}
 
+		/* Don't choose an engine designated for passenger use for freight. */
+		if (rvi->ai_passenger_only != 0 && flag == 1) continue;
+
 		CommandCost ret = DoCommand(tile, i, 0, 0, CMD_BUILD_RAIL_VEHICLE);
 		if (CmdSucceeded(ret) && ret.GetCost() <= money && rvi->ai_rank >= best_veh_score) {
 			best_veh_score = rvi->ai_rank;
-- 
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