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Feature/Fix: [GS] Add RoadTiles and GetOneWayInfo endpoints (#611)

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Feature: [GS] Add RoadTiles and GetOneWayInfo endpoints
This commit is contained in:
Miika Kulmala
2023-11-29 22:49:31 +02:00
committed by GitHub
parent 88670a230f
commit e47bfe47b8
3 changed files with 88 additions and 3 deletions
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51
src/script/api/script_road.hpp
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@@ -85,6 +85,40 @@ public:
BT_TRUCK_STOP, ///< Build a truck stop
};
/**
* A bitmap of all the possible road pieces and combinations.
*/
enum RoadPieces {
/* Note: these values represent part of the in-game RoadBits enum with added shorthands to T-junctions */
ROADPIECES_NONE = 0, ///< No road pieces
ROADPIECES_NW = ::ROAD_NW, ///< North-west part
ROADPIECES_SW = ::ROAD_SW, ///< South-west part
ROADPIECES_SE = ::ROAD_SE, ///< South-east part
ROADPIECES_NE = ::ROAD_NE, ///< North-east part
ROADPIECES_X = ::ROAD_X, ///< Full road along the x-axis (south-west + north-east)
ROADPIECES_Y = ::ROAD_Y, ///< Full road along the y-axis (north-west + south-east)
ROADPIECES_N = ::ROAD_N, ///< Road at the two northern edges (corner, north-west + north-east)
ROADPIECES_E = ::ROAD_E, ///< Road at the two eastern edges (corner, north-east + south-east)
ROADPIECES_S = ::ROAD_S, ///< Road at the two southern edges (corner, south-east + south-west)
ROADPIECES_W = ::ROAD_W, ///< Road at the two western edges (corner, south-west + north-west)
ROADPIECES_S_NW = ROADPIECES_S | ROADPIECES_NW, ///< T-junction, southern edges + north-west
ROADPIECES_W_NE = ROADPIECES_W | ROADPIECES_NE, ///< T-junction, western edges + north-east
ROADPIECES_N_SE = ROADPIECES_N | ROADPIECES_SE, ///< T-junction, northern edges + south-east
ROADPIECES_E_SW = ROADPIECES_E | ROADPIECES_SW, ///< T-junction, eastern edges + south-west
ROADPIECES_ALL = ::ROAD_ALL, ///< Full 4-way crossing
};
/**
* One-way info of the tile.
*/
enum OneWayInfo {
ONEWAY_NONE = 0, ///< Not a one-way road.
ONEWAY_NORTHWEST, ///< One-way road from south-east to north-west.
ONEWAY_SOUTHWEST, ///< One-way road from north-east to south-west.
ONEWAY_SOUTHEAST, ///< One-way road from north-west to south-east.
ONEWAY_NORTHEAST, ///< One-way road from south-west to north-east.
};
/**
* Get the name of a road type.
* @param road_type The road type to get the name of.
@@ -215,6 +249,23 @@ public:
*/
static bool HasRoadTramType(TileIndex tile, RoadTramTypes road_tram_type);
/**
* Get the roadpieces that are on a tile.
* @param tile The tile to check.
* @param road_tram_type The road/tram type to use.
* @pre ScriptMap::IsValidTile(tile).
* @return The roadpieces that are on the tile.
*/
static RoadPieces GetRoadPieces(TileIndex tile, RoadTramTypes road_tram_type);
/**
* Get info about the one-way state of a tile.
* @param tile The tile to check.
* @pre ScriptMap::IsValidTile(tile).
* @return The OneWayInfo of the tile.
*/
static OneWayInfo GetOneWayInfo(TileIndex tile);
/**
* Get the RoadType that is used on a tile.
* @param tile The tile to check.