diff options
Diffstat (limited to 'src/npf.cpp')
| -rw-r--r-- | src/npf.cpp | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/src/npf.cpp b/src/npf.cpp index 9b8b687a5..27d71ab81 100644 --- a/src/npf.cpp +++ b/src/npf.cpp @@ -40,12 +40,12 @@ static uint NPFDistanceTrack(TileIndex t0, TileIndex t1) const uint dx = Delta(TileX(t0), TileX(t1)); const uint dy = Delta(TileY(t0), TileY(t1)); - const uint straightTracks = 2 * min(dx, dy); /* The number of straight (not full length) tracks */ + const uint straightTracks = 2 * min(dx, dy); // The number of straight (not full length) tracks /* OPTIMISATION: * Original: diagTracks = max(dx, dy) - min(dx,dy); * Proof: * (dx+dy) - straightTracks == (min + max) - straightTracks = min + max - 2 * min = max - min */ - const uint diagTracks = dx + dy - straightTracks; /* The number of diagonal (full tile length) tracks. */ + const uint diagTracks = dx + dy - straightTracks; // The number of diagonal (full tile length) tracks. /* Don't factor out NPF_TILE_LENGTH below, this will round values and lose * precision */ @@ -313,10 +313,10 @@ static int32 NPFRailPathCost(AyStar *as, AyStarNode *current, OpenListNode *pare break; case MP_RAILWAY: - cost = _trackdir_length[trackdir]; /* Should be different for diagonal tracks */ + cost = _trackdir_length[trackdir]; // Should be different for diagonal tracks break; - case MP_ROAD: /* Railway crossing */ + case MP_ROAD: // Railway crossing cost = NPF_TILE_LENGTH; break; @@ -393,7 +393,7 @@ static int32 NPFRailPathCost(AyStar *as, AyStarNode *current, OpenListNode *pare /* Check for turns */ if (current->direction != NextTrackdir((Trackdir)parent->path.node.direction)) cost += _settings_game.pf.npf.npf_rail_curve_penalty; - /*TODO, with realistic acceleration, also the amount of straight track between + /* TODO, with realistic acceleration, also the amount of straight track between * curves should be taken into account, as this affects the speed limit. */ /* Check for reverse in depot */ @@ -442,8 +442,8 @@ static int32 NPFFindStationOrTile(AyStar *as, OpenListNode *current) /* If GetNeighbours said we could get here, we assume the station type * is correct */ if ( - (fstd->station_index == INVALID_STATION && tile == fstd->dest_coords) || /* We've found the tile, or */ - (IsTileType(tile, MP_STATION) && GetStationIndex(tile) == fstd->station_index) /* the station */ + (fstd->station_index == INVALID_STATION && tile == fstd->dest_coords) || // We've found the tile, or + (IsTileType(tile, MP_STATION) && GetStationIndex(tile) == fstd->station_index) // the station ) { return AYSTAR_FOUND_END_NODE; } else { @@ -548,11 +548,11 @@ static void NPFSaveTargetData(AyStar *as, OpenListNode *current) */ static bool CanEnterTileOwnerCheck(Owner owner, TileIndex tile, DiagDirection enterdir) { - if (IsTileType(tile, MP_RAILWAY) || /* Rail tile (also rail depot) */ - IsRailwayStationTile(tile) || /* Rail station tile */ - IsRoadDepotTile(tile) || /* Road depot tile */ - IsStandardRoadStopTile(tile)) { /* Road station tile (but not drive-through stops) */ - return IsTileOwner(tile, owner); /* You need to own these tiles entirely to use them */ + if (IsTileType(tile, MP_RAILWAY) || // Rail tile (also rail depot) + IsRailwayStationTile(tile) || // Rail station tile + IsRoadDepotTile(tile) || // Road depot tile + IsStandardRoadStopTile(tile)) { // Road station tile (but not drive-through stops) + return IsTileOwner(tile, owner); // You need to own these tiles entirely to use them } switch (GetTileType(tile)) { @@ -560,7 +560,7 @@ static bool CanEnterTileOwnerCheck(Owner owner, TileIndex tile, DiagDirection en /* rail-road crossing : are we looking at the railway part? */ if (IsLevelCrossing(tile) && DiagDirToAxis(enterdir) != GetCrossingRoadAxis(tile)) { - return IsTileOwner(tile, owner); /* Railway needs owner check, while the street is public */ + return IsTileOwner(tile, owner); // Railway needs owner check, while the street is public } break; @@ -589,7 +589,7 @@ static DiagDirection GetDepotDirection(TileIndex tile, TransportType type) case TRANSPORT_RAIL: return GetRailDepotDirection(tile); case TRANSPORT_ROAD: return GetRoadDepotDirection(tile); case TRANSPORT_WATER: return GetShipDepotDirection(tile); - default: return INVALID_DIAGDIR; /* Not reached */ + default: return INVALID_DIAGDIR; // Not reached } } @@ -997,7 +997,7 @@ NPFFoundTargetData NPFRouteToDepotTrialError(TileIndex tile, Trackdir trackdir, } /* Initialize target */ - target.station_index = INVALID_STATION; /* We will initialize dest_coords inside the loop below */ + target.station_index = INVALID_STATION; // We will initialize dest_coords inside the loop below _npf_aystar.user_target = ⌖ /* Initialize user_data */ @@ -1007,7 +1007,7 @@ NPFFoundTargetData NPFRouteToDepotTrialError(TileIndex tile, Trackdir trackdir, /* Initialize Start Node */ start.tile = tile; - start.direction = trackdir; /* We will initialize user_data inside the loop below */ + start.direction = trackdir; // We will initialize user_data inside the loop below /* Initialize Result */ _npf_aystar.user_path = &result; @@ -1023,8 +1023,8 @@ NPFFoundTargetData NPFRouteToDepotTrialError(TileIndex tile, Trackdir trackdir, if ( DistanceManhattan(tile, current->xy * NPF_TILE_LENGTH) > best_result.best_path_dist) break; - /* Initialize Start Node */ - /* We set this in case the target is also the start tile, we will just + /* Initialize Start Node + * We set this in case the target is also the start tile, we will just * return a not found then */ start.user_data[NPF_TRACKDIR_CHOICE] = INVALID_TRACKDIR; start.user_data[NPF_NODE_FLAGS] = 0; |