diff options
Diffstat (limited to 'src/rail_gui.cpp')
| -rw-r--r-- | src/rail_gui.cpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/rail_gui.cpp b/src/rail_gui.cpp index ff113c69a..1ee994b0e 100644 --- a/src/rail_gui.cpp +++ b/src/rail_gui.cpp @@ -26,6 +26,12 @@ #include "newgrf_station.h" #include "train.h" +#include "bridge_map.h" +#include "rail_map.h" +#include "road_map.h" +#include "station_map.h" +#include "tunnel_map.h" + static RailType _cur_railtype; static bool _remove_button_clicked; static DiagDirection _build_depot_direction; @@ -1223,4 +1229,56 @@ void ReinitGuiAfterToggleElrail(bool disable) MarkWholeScreenDirty(); } +void SetDefaultRailGui() +{ + if (_local_player == PLAYER_SPECTATOR) return; + + extern RailType _last_built_railtype; + RailType rt = (RailType)_patches.default_rail_type; + if (rt >= RAILTYPE_END) { + if (rt == RAILTYPE_END + 2) { + /* Find the most used rail type */ + RailType count[RAILTYPE_END]; + memset(count, 0, sizeof(count)); + for (TileIndex t = 0; t < MapSize(); t++) { + if (IsTileType(t, MP_RAILWAY) || + IsLevelCrossingTile(t) || + IsRailwayStationTile(t) || + (IsTunnelTile(t) && GetTunnelTransportType(t) == TRANSPORT_RAIL) || + (IsBridgeTile(t) && GetBridgeTransportType(t) == TRANSPORT_RAIL) + ) { + count[GetRailType(t)]++; + } + } + + rt = RAILTYPE_RAIL; + for (RailType r = RAILTYPE_ELECTRIC; r < RAILTYPE_END; r++) { + if (count[r] >= count[rt]) rt = r; + } + + /* No rail, just get the first available one */ + if (count[rt] == 0) rt = RAILTYPE_END; + } + switch (rt) { + case RAILTYPE_END + 0: + rt = RAILTYPE_RAIL; + while (rt < RAILTYPE_END && !HasRailtypeAvail(GetPlayer(_local_player), rt)) rt++; + break; + + case RAILTYPE_END + 1: + rt = GetBestRailtype(GetPlayer(_local_player)); + break; + + default: + break; + } + } + + _last_built_railtype = _cur_railtype = rt; + Window *w = FindWindowById(WC_BUILD_TOOLBAR, 0); + if (w != NULL && w->wndproc == BuildRailToolbWndProc) { + SetupRailToolbar(_cur_railtype, w); + SetWindowDirty(w); + } +} |