| author | celestar |
| Mon, 15 Jan 2007 20:14:06 +0000 | |
| branch | custombridgeheads |
| changeset 5650 | aefc131bf5ce |
| parent 5649 | 55c8267c933f |
| permissions | -rw-r--r-- |
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/* $Id$ */ |
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#include "stdafx.h" |
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#include "openttd.h" |
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#include "bridge_map.h" |
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#include "functions.h" |
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#include "road_map.h" |
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#include "station.h" |
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#include "tunnel_map.h" |
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#include "station_map.h" |
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#include "depot.h" |
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RoadBits GetAnyRoadBits(TileIndex tile) |
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{
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switch (GetTileType(tile)) {
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case MP_STREET: |
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switch (GetRoadTileType(tile)) {
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default: |
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case ROAD_TILE_NORMAL: return GetRoadBits(tile); |
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case ROAD_TILE_CROSSING: return GetCrossingRoadBits(tile); |
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case ROAD_TILE_DEPOT: return DiagDirToRoadBits(GetRoadDepotDirection(tile)); |
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} |
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case MP_STATION: |
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if (!IsRoadStopTile(tile)) return ROAD_NONE; |
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return DiagDirToRoadBits(GetRoadStopDir(tile)); |
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(svn r7597) [cbh] - Codechange: Remove MP_TUNNELBRIDGE and introduce three new TileTypes: MP_TUNNEL, MP_STREET_BRIDGE, MP_RAILWAY_BRIDGE
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case MP_TUNNEL: |
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if (GetTunnelTransportType(tile) != TRANSPORT_ROAD) return ROAD_NONE; |
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return DiagDirToRoadBits(ReverseDiagDir(GetTunnelDirection(tile))); |
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case MP_STREET_BRIDGE: |
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return DiagDirToRoadBits(ReverseDiagDir(GetBridgeRampDirection(tile))); |
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default: return ROAD_NONE; |
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} |
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} |
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TrackBits GetAnyRoadTrackBits(TileIndex tile) |
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{
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uint32 r; |
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// Don't allow local authorities to build roads through road depots or road stops. |
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if ((IsTileType(tile, MP_STREET) && IsTileDepotType(tile, TRANSPORT_ROAD)) || IsTileType(tile, MP_STATION)) {
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return TRACK_BIT_NONE; |
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} |
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r = GetTileTrackStatus(tile, TRANSPORT_ROAD); |
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return (TrackBits)(byte)(r | (r >> 8)); |
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} |