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(svn r10345) -Fix [FS#290]: Make OPF handle coming out of a tunnel as well as going into a tunnel, to support road vehicles looking back when finding a depot while in a tunnel.

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-Fix [FS#290]: Make NPF look back when finding a depot for road vehicles.
This commit is contained in:
matthijs
2007-06-26 20:15:33 +00:00
parent f8a5b61f4e
commit 25f7e8c8a0
2 changed files with 12 additions and 4 deletions
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14
src/pathfind.cpp
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@@ -331,11 +331,19 @@ static void TPFMode1(TrackPathFinder* tpf, TileIndex tile, DiagDirection directi
if (IsTileType(tile, MP_TUNNELBRIDGE)) {
if (IsTunnel(tile)) {
if (GetTunnelDirection(tile) != direction ||
GetTunnelTransportType(tile) != tpf->tracktype) {
if (GetTunnelTransportType(tile) != tpf->tracktype) {
return;
}
/* Only skip through the tunnel if heading inwards. We can
* be headed outwards if our starting position was in a
* tunnel and we're pathfinding backwards */
if (GetTunnelDirection(tile) == direction) {
tile = SkipToEndOfTunnel(tpf, tile, direction);
} if (GetTunnelDirection(tile) != ReverseDiagDir(direction)) {
/* We don't support moving through the sides of a tunnel
* entrance :-) */
return;
}
tile = SkipToEndOfTunnel(tpf, tile, direction);
} else {
TileIndex tile_end;
if (GetBridgeRampDirection(tile) != direction ||