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Change: Extend rail types to 64 (6 bit storage)

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This commit is contained in:
Peter Nelson
2018-07-23 00:05:23 +01:00
committed by PeterN
parent 5db883fbe9
commit bf8d7df736
11 changed files with 58 additions and 58 deletions
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8
src/station_cmd.cpp
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@@ -1173,8 +1173,8 @@ static void RestoreTrainReservation(Train *v)
* @param tile_org northern most position of station dragging/placement
* @param flags operation to perform
* @param p1 various bitstuffed elements
* - p1 = (bit 0- 3) - railtype
* - p1 = (bit 4) - orientation (Axis)
* - p1 = (bit 0- 5) - railtype
* - p1 = (bit 6) - orientation (Axis)
* - p1 = (bit 8-15) - number of tracks
* - p1 = (bit 16-23) - platform length
* - p1 = (bit 24) - allow stations directly adjacent to other stations.
@@ -1188,8 +1188,8 @@ static void RestoreTrainReservation(Train *v)
CommandCost CmdBuildRailStation(TileIndex tile_org, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
/* Unpack parameters */
RailType rt = Extract<RailType, 0, 4>(p1);
Axis axis = Extract<Axis, 4, 1>(p1);
RailType rt = Extract<RailType, 0, 6>(p1);
Axis axis = Extract<Axis, 6, 1>(p1);
byte numtracks = GB(p1, 8, 8);
byte plat_len = GB(p1, 16, 8);
bool adjacent = HasBit(p1, 24);