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1 /* $Id$ */ |
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2 |
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3 #ifndef YAPF_COSTBASE_HPP |
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4 #define YAPF_COSTBASE_HPP |
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5 |
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6 struct CYapfCostBase { |
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7 static const TrackdirBits c_upwards_slopes[16]; |
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8 |
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9 FORCEINLINE static bool stSlopeCost(TileIndex tile, Trackdir td) |
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10 { |
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11 if (IsDiagonalTrackdir(td)) { |
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12 uint tile_slope = GetTileSlope(tile, NULL) & 0x0F; |
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13 if ((c_upwards_slopes[tile_slope] & TrackdirToTrackdirBits(td)) != 0) { |
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14 return true; |
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15 } |
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16 } |
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17 return false; |
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18 } |
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19 }; |
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20 |
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21 struct CostRailSettings { |
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22 // look-ahead signal penalty |
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23 }; |
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24 |
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25 |
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26 #endif /* YAPF_COSTBASE_HPP */ |