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GRF: Initial support for > 255 road stop specs per GRF

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Add new variable for road stop info of nearby tiles
Bump roadstops version
This commit is contained in:
Jonathan G Rennison
2023-02-12 12:14:48 +00:00
parent cfbd6406e1
commit dceafaf2db
16 changed files with 133 additions and 53 deletions
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4
src/station_cmd.cpp
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@@ -2083,7 +2083,7 @@ static CommandCost FindJoiningRoadStop(StationID existing_stop, StationID statio
* bit 5..10: The roadtype.
* bit 16..31: Station ID to join (NEW_STATION if build new one).
* @param p3 bit 0..7: Roadstop class.
* bit 8..15: Roadstopspec index.
* bit 16..31: Roadstopspec index.
* @param text Unused.
* @return The cost of this operation or an error.
*/
@@ -2102,7 +2102,7 @@ CommandCost CmdBuildRoadStop(TileIndex tile, DoCommandFlag flags, uint32 p1, uin
uint8 length = (uint8)GB(p1, 8, 8);
RoadStopClassID spec_class = Extract<RoadStopClassID, 0, 8>(p3);
byte spec_index = GB(p3, 8, 8);
uint16 spec_index = GB(p3, 16, 16);
/* Check if the given station class is valid */
if ((uint)spec_class >= RoadStopClass::GetClassCount() || spec_class == ROADSTOP_CLASS_WAYP) return CMD_ERROR;