OpenTTD
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Road related functions. More...
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Functions | |
void | DrawRoadDepotSprite (int x, int y, DiagDirection dir, RoadType rt) |
Draw the road depot sprite. | |
void | UpdateNearestTownForRoadTiles (bool invalidate) |
Updates cached nearest town for all road tiles. |
Road related functions.
Definition in file road_cmd.h.
void DrawRoadDepotSprite | ( | int | x, |
int | y, | ||
DiagDirection | dir, | ||
RoadType | rt | ||
) |
Draw the road depot sprite.
x | The x offset to draw at. |
y | The y offset to draw at. |
dir | The direction the depot must be facing. |
rt | The road type of the depot to draw. |
Definition at line 1425 of file road_cmd.cpp.
References _local_company, DrawOrigTileSeqInGUI(), DrawSprite(), DrawTileSprites::ground, ROADTYPE_TRAM, and PalSpriteID::sprite.
Referenced by BuildRoadDepotWindow::DrawWidget().
void UpdateNearestTownForRoadTiles | ( | bool | invalidate | ) |
Updates cached nearest town for all road tiles.
invalidate | are we just invalidating cached data? |
Definition at line 1439 of file road_cmd.cpp.
References _generating_world, CalcClosestTownFromTile(), HasTownOwnedRoad(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, IsRoadDepot(), IsTileType(), MapSize(), MP_ROAD, and SetTownIndex().
Referenced by AfterLoadGame(), CmdFoundTown(), FoundTownWindow::OnClick(), and Town::PostDestructor().