--- a/yapf/follow_track.hpp Fri Dec 29 17:56:34 2006 +0000
+++ b/yapf/follow_track.hpp Fri Dec 29 18:40:02 2006 +0000
@@ -178,11 +178,19 @@
}
}
- // tunnel tiles can be entered only from proper direction
- if (!IsWaterTT() && !m_is_tunnel && IsTunnelTile(m_new_tile)) {
- DiagDirection tunnel_enterdir = GetTunnelDirection(m_new_tile);
- if (tunnel_enterdir != m_exitdir)
- return false;
+ // tunnel holes and bridge ramps can be entered only from proper direction
+ if (!IsWaterTT() && IsTileType(m_new_tile, MP_TUNNELBRIDGE)) {
+ if (IsTunnel(m_new_tile)) {
+ if (!m_is_tunnel) {
+ DiagDirection tunnel_enterdir = GetTunnelDirection(m_new_tile);
+ if (tunnel_enterdir != m_exitdir) return false;
+ }
+ } else if (IsBridge(m_new_tile)) {
+ if (!m_is_bridge) {
+ DiagDirection ramp_enderdir = GetBridgeRampDirection(m_new_tile);
+ if (ramp_enderdir != m_exitdir) return false;
+ }
+ }
}
// special handling for rail stations - get to the end of platform