# HG changeset patch
# User truebrain
# Date 1203955813 0
# Node ID 4253d585cdbba073eff30c52ab1573aea475d29f
# Parent  e499a1afc7745fbfd71925c67ee93c8d9dba6c4c
(svn r12254) [NoAI] -Fix: make AITileList_Industry* newgrf compatible (tnx glx)

diff -r e499a1afc774 -r 4253d585cdbb src/ai/api/ai_tilelist.cpp
--- a/src/ai/api/ai_tilelist.cpp	Mon Feb 25 15:40:08 2008 +0000
+++ b/src/ai/api/ai_tilelist.cpp	Mon Feb 25 16:10:13 2008 +0000
@@ -77,7 +77,13 @@
 	const IndustrySpec *indsp = ::GetIndustrySpec(i->type);
 
 	/* Check if this industry accepts anything */
-	if (indsp->accepts_cargo[0] == CT_INVALID) return;
+	{
+		bool cargo_accepts = false;
+		for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {
+			if (indsp->accepts_cargo[j] != CT_INVALID) cargo_accepts = true;
+		}
+		if (!cargo_accepts) return;
+	}
 
 	if (!_patches.modified_catchment) radius = CA_UNMODIFIED;
 
@@ -89,7 +95,13 @@
 		 *  industry triggers the acceptance). */
 		AcceptedCargo accepts;
 		::GetAcceptanceAroundTiles(accepts, cur_tile, 1, 1, radius);
-		if (accepts[indsp->accepts_cargo[0]] == 0) continue;
+		{
+			bool cargo_accepts = false;
+			for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {
+				if (indsp->accepts_cargo[j] != CT_INVALID && accepts[indsp->accepts_cargo[j]] != 0) cargo_accepts = true;
+			}
+			if (!cargo_accepts) continue;
+		}
 
 		this->AddTile(cur_tile);
 	} END_TILE_LOOP(cur_tile, i->width + radius * 2, i->height + radius * 2, i->xy - ::TileDiffXY(radius, radius))
@@ -103,7 +115,13 @@
 	const IndustrySpec *indsp = ::GetIndustrySpec(i->type);
 
 	/* Check if this industry produces anything */
-	if (indsp->produced_cargo[0] == CT_INVALID) return;
+	{
+		bool cargo_produces = false;
+		for (byte j = 0; j < lengthof(indsp->produced_cargo); j++) {
+			if (indsp->produced_cargo[j] != CT_INVALID) cargo_produces = true;
+		}
+		if (!cargo_produces) return;
+	}
 
 	if (!_patches.modified_catchment) radius = CA_UNMODIFIED;