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(svn r18924) -Fix [NoAI]: AIOrder::GetOrderDestination could return a non-waypoint tile when the waypoint was a multitile waypoint

This commit is contained in:
yexo 2010-01-27 12:45:41 +00:00
parent cd6eac77c3
commit 849e676410
1 changed files with 11 additions and 3 deletions
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14
src/ai/api/ai_order.cpp
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@ -188,8 +188,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
case OT_GOTO_STATION: {
const Station *st = ::Station::Get(order->GetDestination());
if (st->train_station.tile != INVALID_TILE) {
for (uint i = 0; i < st->train_station.w; i++) {
TileIndex t = st->train_station.tile + TileDiffXY(i, 0);
TILE_AREA_LOOP(t, st->train_station) {
if (st->TileBelongsToRailStation(t)) return t;
}
} else if (st->dock_tile != INVALID_TILE) {
@ -206,7 +205,16 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
}
return INVALID_TILE;
}
case OT_GOTO_WAYPOINT: return ::Waypoint::Get(order->GetDestination())->xy;
case OT_GOTO_WAYPOINT: {
const Waypoint *wp = ::Waypoint::Get(order->GetDestination());
if (wp->train_station.tile != INVALID_TILE) {
TILE_AREA_LOOP(t, wp->train_station) {
if (wp->TileBelongsToRailStation(t)) return t;
}
}
return INVALID_TILE;
}
default: return INVALID_TILE;
}
}