cpp/openttd-patchpack/source Changeset - r5004:d1b5839ffda2

Changeset - r5004:d1b5839ffda2

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glx - 18 years ago 2006-10-31 17:13:12
glx@openttd.org

(svn r7020) -Fix r6047: AI tries to delete stations that are 'in use' because FOR_ALL_STATIONS skips invalid stations

1 file changed with 1 insertions and 4 deletions:

ai/default/default.c

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ai/default/default.c

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@@ @@ -3555,7 +3555,6 @@ static void AiStateRemoveStation(Player @@
+{
 	// Remove stations that aren't in use by any vehicle
 	byte *in_use;
 	const byte *used;
 	const Order *ord;
 	const Station *st;
 	TileIndex tile;
@@ @@ -3571,9 +3570,8 @@ static void AiStateRemoveStation(Player @@
+	}
 	// Go through all stations and delete those that aren't in use
 	used = in_use;
 	FOR_ALL_STATIONS(st) {
-		if (st->owner == _current_player && !*used &&
+		if (st->owner == _current_player && !in_use[st->index] &&
 				( (st->bus_stops != NULL && (tile = st->bus_stops->xy) != 0) ||
 					(st->truck_stops != NULL && (tile = st->truck_stops->xy)) != 0 ||
 					(tile = st->train_tile) != 0 ||
@@ @@ -3581,7 +3579,6 @@ static void AiStateRemoveStation(Player @@
 					(tile = st->airport_tile) != 0)) {
 			DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR);
+		}
 		used++;
+	}
 	free(in_use);

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