/* $Id$ */ /** @file rail_gui.cpp File for dealing with rail construction user interface */ #include "stdafx.h" #include "direction_type.h" #include "openttd.h" #include "tile_cmd.h" #include "landscape.h" #include "gui.h" #include "window_gui.h" #include "station_gui.h" #include "terraform_gui.h" #include "viewport_func.h" #include "gfx_func.h" #include "command_func.h" #include "town_type.h" #include "waypoint.h" #include "debug.h" #include "variables.h" #include "newgrf_callbacks.h" #include "newgrf_station.h" #include "train.h" #include "strings_func.h" #include "functions.h" #include "window_func.h" #include "date_func.h" #include "sound_func.h" #include "company_func.h" #include "settings_type.h" #include "widgets/dropdown_type.h" #include "widgets/dropdown_func.h" #include "tunnelbridge.h" #include "tilehighlight_func.h" #include "bridge_map.h" #include "rail_map.h" #include "road_map.h" #include "station_map.h" #include "tunnel_map.h" #include "tunnelbridge_map.h" #include "table/sprites.h" #include "table/strings.h" static RailType _cur_railtype; ///< Rail type of the current build-rail toolbar. static bool _remove_button_clicked; ///< Flag whether 'remove' toggle-button is currently enabled static DiagDirection _build_depot_direction; ///< Currently selected depot direction static byte _waypoint_count = 1; ///< Number of waypoint types static byte _cur_waypoint_type; ///< Currently selected waypoint type static bool _convert_signal_button; ///< convert signal button in the signal GUI pressed static SignalVariant _cur_signal_variant; ///< set the signal variant (for signal GUI) static SignalType _cur_signal_type; ///< set the signal type (for signal GUI) /* Map _patches.default_signal_type to the corresponding signal type */ static const SignalType _default_signal_type[] = {SIGTYPE_NORMAL, SIGTYPE_PBS, SIGTYPE_PBS_ONEWAY}; struct RailStationGUISettings { Axis orientation; ///< Currently selected rail station orientation byte numtracks; ///< Currently selected number of tracks in station (if not \c dragdrop ) byte platlength; ///< Currently selected platform length of station (if not \c dragdrop ) bool dragdrop; ///< Use drag & drop to place a station bool newstations; ///< Are custom station definitions available? StationClassIDByte station_class; ///< Currently selected custom station class (if newstations is \c true ) byte station_type; ///< Station type within the currently selected custom station class (if newstations is \c true ) byte station_count; ///< Number of custom stations (if newstations is \c true ) }; static RailStationGUISettings _railstation; ///< Settings of the station builder GUI static void HandleStationPlacement(TileIndex start, TileIndex end); static void ShowBuildTrainDepotPicker(Window *parent); static void ShowBuildWaypointPicker(Window *parent); static void ShowStationBuilder(Window *parent); static void ShowSignalBuilder(Window *parent); void CcPlaySound1E(bool success, TileIndex tile, uint32 p1, uint32 p2) { if (success) SndPlayTileFx(SND_20_SPLAT_2, tile); } static void GenericPlaceRail(TileIndex tile, int cmd) { DoCommandP(tile, _cur_railtype, cmd, CcPlaySound1E, _remove_button_clicked ? CMD_REMOVE_SINGLE_RAIL | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) | CMD_NO_WATER : CMD_BUILD_SINGLE_RAIL | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK) | CMD_NO_WATER ); } static void PlaceRail_N(TileIndex tile) { int cmd = _tile_fract_coords.x > _tile_fract_coords.y ? 4 : 5; GenericPlaceRail(tile, cmd); } static void PlaceRail_NE(TileIndex tile) { VpStartPlaceSizing(tile, VPM_FIX_Y, DDSP_PLACE_RAIL_NE); } static void PlaceRail_E(TileIndex tile) { int cmd = _tile_fract_coords.x + _tile_fract_coords.y <= 15 ? 2 : 3; GenericPlaceRail(tile, cmd); } static void PlaceRail_NW(TileIndex tile) { VpStartPlaceSizing(tile, VPM_FIX_X, DDSP_PLACE_RAIL_NW); } static void PlaceRail_AutoRail(TileIndex tile) { VpStartPlaceSizing(tile, VPM_RAILDIRS, DDSP_PLACE_AUTORAIL); } /** * Try to add an additional rail-track at the entrance of a depot * @param tile Tile to use for adding the rail-track * @param extra Track to add * @see CcRailDepot() */ static void PlaceExtraDepotRail(TileIndex tile, uint16 extra) { if (GetRailTileType(tile) != RAIL_TILE_NORMAL) return; if ((GetTrackBits(tile) & GB(extra, 8, 8)) == 0) return; DoCommandP(tile, _cur_railtype, extra & 0xFF, NULL, CMD_BUILD_SINGLE_RAIL | CMD_NO_WATER); } /** Additional pieces of track to add at the entrance of a depot. */ static const uint16 _place_depot_extra[12] = { 0x0604, 0x2102, 0x1202, 0x0505, // First additional track for directions 0..3 0x2400, 0x2801, 0x1800, 0x1401, // Second additional track 0x2203, 0x0904, 0x0A05, 0x1103, // Third additional track }; void CcRailDepot(bool success, TileIndex tile, uint32 p1, uint32 p2) { if (success) { DiagDirection dir = (DiagDirection)p2; SndPlayTileFx(SND_20_SPLAT_2, tile); ResetObjectToPlace(); tile += TileOffsByDiagDir(dir); if (IsTileType(tile, MP_RAILWAY)) { PlaceExtraDepotRail(tile, _place_depot_extra[dir]); PlaceExtraDepotRail(tile, _place_depot_extra[dir + 4]); PlaceExtraDepotRail(tile, _place_depot_extra[dir + 8]); } } } static void PlaceRail_Depot(TileIndex tile) { DoCommandP(tile, _cur_railtype, _build_depot_direction, CcRailDepot, CMD_BUILD_TRAIN_DEPOT | CMD_NO_WATER | CMD_MSG(STR_100E_CAN_T_BUILD_TRAIN_DEPOT)); } static void PlaceRail_Waypoint(TileIndex tile) { if (_remove_button_clicked) { DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_REMOVE_TRAIN_WAYPOINT | CMD_MSG(STR_CANT_REMOVE_TRAIN_WAYPOINT)); } else { DoCommandP(tile, _cur_waypoint_type, 0, CcPlaySound1E, CMD_BUILD_TRAIN_WAYPOINT | CMD_MSG(STR_CANT_BUILD_TRAIN_WAYPOINT)); } } void CcStation(bool success, TileIndex tile, uint32 p1, uint32 p2) { if (success) { SndPlayTileFx(SND_20_SPLAT_2, tile); /* Only close the station builder window if the default station is chosen. */ if (_railstation.station_class == STAT_CLASS_DFLT && _railstation.station_type == 0) ResetObjectToPlace(); } } static void PlaceRail_Station(TileIndex tile) { if (_remove_button_clicked) { VpStartPlaceSizing(tile, VPM_X_AND_Y_LIMITED, DDSP_REMOVE_STATION); VpSetPlaceSizingLimit(-1); } else if (_railstation.dragdrop) { VpStartPlaceSizing(tile, VPM_X_AND_Y_LIMITED, DDSP_BUILD_STATION); VpSetPlaceSizingLimit(_settings_game.station.station_spread); } else { DoCommandP(tile, _railstation.orientation | (_railstation.numtracks << 8) | (_railstation.platlength << 16) | (_ctrl_pressed << 24), _cur_railtype | (_railstation.station_class << 8) | (_railstation.station_type << 16), CcStation, CMD_BUILD_RAILROAD_STATION | CMD_NO_WATER | CMD_MSG(STR_100F_CAN_T_BUILD_RAILROAD_STATION)); } } /** * Build a new signal or edit/remove a present signal, use CmdBuildSingleSignal() or CmdRemoveSingleSignal() in rail_cmd.cpp * * @param tile The tile where the signal will build or edit */ static void GenericPlaceSignals(TileIndex tile) { TrackBits trackbits = TrackStatusToTrackBits(GetTileTrackStatus(tile, TRANSPORT_RAIL, 0)); if (trackbits & TRACK_BIT_VERT) { // N-S direction trackbits = (_tile_fract_coords.x <= _tile_fract_coords.y) ? TRACK_BIT_RIGHT : TRACK_BIT_LEFT; } if (trackbits & TRACK_BIT_HORZ) { // E-W direction trackbits = (_tile_fract_coords.x + _tile_fract_coords.y <= 15) ? TRACK_BIT_UPPER : TRACK_BIT_LOWER; } Track track = FindFirstTrack(trackbits); if (_remove_button_clicked) { DoCommandP(tile, track, 0, CcPlaySound1E, CMD_REMOVE_SIGNALS | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM)); } else { const Window *w = FindWindowById(WC_BUILD_SIGNAL, 0); /* Map _patches.cycle_signal_types to the lower and upper allowed signal type. */ static const uint cycle_bounds[] = {SIGTYPE_NORMAL | (SIGTYPE_LAST_NOPBS << 3), SIGTYPE_PBS | (SIGTYPE_LAST << 3), SIGTYPE_NORMAL | (SIGTYPE_LAST << 3)}; /* various bitstuffed elements for CmdBuildSingleSignal() */ uint32 p1 = track; if (w != NULL) { /* signal GUI is used */ SB(p1, 3, 1, _ctrl_pressed); SB(p1, 4, 1, _cur_signal_variant); SB(p1, 5, 3, _cur_signal_type); SB(p1, 8, 1, _convert_signal_button); SB(p1, 9, 6, cycle_bounds[_settings_client.gui.cycle_signal_types]); } else { SB(p1, 3, 1, _ctrl_pressed); SB(p1, 4, 1, (_cur_year < _settings_client.gui.semaphore_build_before ? SIG_SEMAPHORE : SIG_ELECTRIC)); SB(p1, 5, 3, _default_signal_type[_settings_client.gui.default_signal_type]); SB(p1, 8, 1, 0); SB(p1, 9, 6, cycle_bounds[_settings_client.gui.cycle_signal_types]); } DoCommandP(tile, p1, 0, CcPlaySound1E, CMD_BUILD_SIGNALS | CMD_MSG((w != NULL && _convert_signal_button) ? STR_SIGNAL_CAN_T_CONVERT_SIGNALS_HERE : STR_1010_CAN_T_BUILD_SIGNALS_HERE)); } } static void PlaceRail_Bridge(TileIndex tile) { VpStartPlaceSizing(tile, VPM_X_OR_Y, DDSP_BUILD_BRIDGE); } /** Command callback for building a tunnel */ void CcBuildRailTunnel(bool success, TileIndex tile, uint32 p1, uint32 p2) { if (success) { SndPlayTileFx(SND_20_SPLAT_2, tile); ResetObjectToPlace(); } else { SetRedErrorSquare(_build_tunnel_endtile); } } static void PlaceRail_Tunnel(TileIndex tile) { DoCommandP(tile, _cur_railtype, 0, CcBuildRailTunnel, CMD_BUILD_TUNNEL | CMD_MSG(STR_5016_CAN_T_BUILD_TUNNEL_HERE)); } static void PlaceRail_ConvertRail(TileIndex tile) { VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_CONVERT_RAIL); } static void PlaceRail_AutoSignals(TileIndex tile) { VpStartPlaceSizing(tile, VPM_SIGNALDIRS, DDSP_BUILD_SIGNALS); } /** Enum referring to the widgets of the build rail toolbar */ enum RailToolbarWidgets { RTW_CLOSEBOX = 0, RTW_CAPTION, RTW_STICKY, RTW_SPACER, RTW_BUILD_NS, RTW_BUILD_X, RTW_BUILD_EW, RTW_BUILD_Y, RTW_AUTORAIL, RTW_DEMOLISH, RTW_BUILD_DEPOT, RTW_BUILD_WAYPOINT, RTW_BUILD_STATION, RTW_BUILD_SIGNALS, RTW_BUILD_BRIDGE, RTW_BUILD_TUNNEL, RTW_REMOVE, RTW_CONVERT_RAIL, }; /** Toggles state of the Remove button of Build rail toolbar * @param w window the button belongs to */ static void ToggleRailButton_Remove(Window *w) { w->ToggleWidgetLoweredState(RTW_REMOVE); w->InvalidateWidget(RTW_REMOVE); _remove_button_clicked = w->IsWidgetLowered(RTW_REMOVE); SetSelectionRed(_remove_button_clicked); } /** Updates the Remove button because of Ctrl state change * @param w window the button belongs to * @return true iff the remove buton was changed */ static bool RailToolbar_CtrlChanged(Window *w) { if (w->IsWidgetDisabled(RTW_REMOVE)) return false; /* allow ctrl to switch remove mode only for these widgets */ for (uint i = RTW_BUILD_NS; i <= RTW_BUILD_STATION; i++) { if ((i <= RTW_AUTORAIL || i >= RTW_BUILD_WAYPOINT) && w->IsWidgetLowered(i)) { ToggleRailButton_Remove(w); return true; } } return false; } /** * The "rail N"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_N(Window *w) { HandlePlacePushButton(w, RTW_BUILD_NS, GetRailTypeInfo(_cur_railtype)->cursor.rail_ns, VHM_RECT, PlaceRail_N); } /** * The "rail NE"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_NE(Window *w) { HandlePlacePushButton(w, RTW_BUILD_X, GetRailTypeInfo(_cur_railtype)->cursor.rail_swne, VHM_RECT, PlaceRail_NE); } /** * The "rail E"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_E(Window *w) { HandlePlacePushButton(w, RTW_BUILD_EW, GetRailTypeInfo(_cur_railtype)->cursor.rail_ew, VHM_RECT, PlaceRail_E); } /** * The "rail NW"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_NW(Window *w) { HandlePlacePushButton(w, RTW_BUILD_Y, GetRailTypeInfo(_cur_railtype)->cursor.rail_nwse, VHM_RECT, PlaceRail_NW); } /** * The "auto-rail"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_AutoRail(Window *w) { HandlePlacePushButton(w, RTW_AUTORAIL, GetRailTypeInfo(_cur_railtype)->cursor.autorail, VHM_RAIL, PlaceRail_AutoRail); } /** * The "demolish"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_Demolish(Window *w) { HandlePlacePushButton(w, RTW_DEMOLISH, ANIMCURSOR_DEMOLISH, VHM_RECT, PlaceProc_DemolishArea); } /** * The "build depot"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_Depot(Window *w) { if (HandlePlacePushButton(w, RTW_BUILD_DEPOT, GetRailTypeInfo(_cur_railtype)->cursor.depot, VHM_RECT, PlaceRail_Depot)) { ShowBuildTrainDepotPicker(w); } } /** * The "build waypoint"-button click proc of the build-rail toolbar. * If there are newGRF waypoints, also open a window to pick the waypoint type. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_Waypoint(Window *w) { _waypoint_count = GetNumCustomStations(STAT_CLASS_WAYP); if (HandlePlacePushButton(w, RTW_BUILD_WAYPOINT, SPR_CURSOR_WAYPOINT, VHM_RECT, PlaceRail_Waypoint) && _waypoint_count > 1) { ShowBuildWaypointPicker(w); } } /** * The "build station"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_Station(Window *w) { if (HandlePlacePushButton(w, RTW_BUILD_STATION, SPR_CURSOR_RAIL_STATION, VHM_RECT, PlaceRail_Station)) ShowStationBuilder(w); } /** * The "build signal"-button click proc of the build-rail toolbar. * Start ShowSignalBuilder() and/or HandleAutoSignalPlacement(). * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_AutoSignals(Window *w) { if (_settings_client.gui.enable_signal_gui != _ctrl_pressed) { if (HandlePlacePushButton(w, RTW_BUILD_SIGNALS, ANIMCURSOR_BUILDSIGNALS, VHM_RECT, PlaceRail_AutoSignals)) ShowSignalBuilder(w); } else { HandlePlacePushButton(w, RTW_BUILD_SIGNALS, ANIMCURSOR_BUILDSIGNALS, VHM_RECT, PlaceRail_AutoSignals); } } /** * The "build bridge"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_Bridge(Window *w) { HandlePlacePushButton(w, RTW_BUILD_BRIDGE, SPR_CURSOR_BRIDGE, VHM_RECT, PlaceRail_Bridge); } /** * The "build tunnel"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_Tunnel(Window *w) { HandlePlacePushButton(w, RTW_BUILD_TUNNEL, GetRailTypeInfo(_cur_railtype)->cursor.tunnel, VHM_SPECIAL, PlaceRail_Tunnel); } /** * The "remove"-button click proc of the build-rail toolbar. * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_Remove(Window *w) { if (w->IsWidgetDisabled(RTW_REMOVE)) return; ToggleRailButton_Remove(w); SndPlayFx(SND_15_BEEP); /* handle station builder */ if (w->IsWidgetLowered(RTW_BUILD_STATION)) { if (_remove_button_clicked) { /* starting drag & drop remove */ if (!_railstation.dragdrop) { SetTileSelectSize(1, 1); } else { VpSetPlaceSizingLimit(-1); } } else { /* starting station build mode */ if (!_railstation.dragdrop) { int x = _railstation.numtracks; int y = _railstation.platlength; if (_railstation.orientation == 0) Swap(x, y); SetTileSelectSize(x, y); } else { VpSetPlaceSizingLimit(_settings_game.station.station_spread); } } } } /** * The "convert-rail"-button click proc of the build-rail toolbar. * Switches to 'convert-rail' mode * @param w Build-rail toolbar window * @see BuildRailToolbWndProc() */ static void BuildRailClick_Convert(Window *w) { HandlePlacePushButton(w, RTW_CONVERT_RAIL, GetRailTypeInfo(_cur_railtype)->cursor.convert, VHM_RECT, PlaceRail_ConvertRail); } static void DoRailroadTrack(int mode) { DoCommandP(TileVirtXY(_thd.selstart.x, _thd.selstart.y), TileVirtXY(_thd.selend.x, _thd.selend.y), _cur_railtype | (mode << 4), NULL, _remove_button_clicked ? CMD_REMOVE_RAILROAD_TRACK | CMD_NO_WATER | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) : CMD_BUILD_RAILROAD_TRACK | CMD_NO_WATER | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK) ); } static void HandleAutodirPlacement() { TileHighlightData *thd = &_thd; int trackstat = thd->drawstyle & 0xF; // 0..5 if (thd->drawstyle & HT_RAIL) { // one tile case GenericPlaceRail(TileVirtXY(thd->selend.x, thd->selend.y), trackstat); return; } DoRailroadTrack(trackstat); } /** * Build new signals or remove signals or (if only one tile marked) edit a signal. * * If one tile marked abort and use GenericPlaceSignals() * else use CmdBuildSingleSignal() or CmdRemoveSingleSignal() in rail_cmd.cpp to build many signals */ static void HandleAutoSignalPlacement() { TileHighlightData *thd = &_thd; uint32 p2 = GB(thd->drawstyle, 0, 3); // 0..5 if (thd->drawstyle == HT_RECT) { // one tile case GenericPlaceSignals(TileVirtXY(thd->selend.x, thd->selend.y)); return; } const Window *w = FindWindowById(WC_BUILD_SIGNAL, 0); if (w != NULL) { /* signal GUI is used */ SB(p2, 3, 1, 0); SB(p2, 4, 1, _cur_signal_variant); SB(p2, 6, 1, _ctrl_pressed); SB(p2, 7, 3, _cur_signal_type); SB(p2, 24, 8, _settings_client.gui.drag_signals_density); } else { SB(p2, 3, 1, 0); SB(p2, 4, 1, (_cur_year < _settings_client.gui.semaphore_build_before ? SIG_SEMAPHORE : SIG_ELECTRIC)); SB(p2, 6, 1, _ctrl_pressed); SB(p2, 7, 3, _default_signal_type[_settings_client.gui.default_signal_type]); SB(p2, 24, 8, _settings_client.gui.drag_signals_density); } /* _settings_client.gui.drag_signals_density is given as a parameter such that each user * in a network game can specify his/her own signal density */ DoCommandP( TileVirtXY(thd->selstart.x, thd->selstart.y), TileVirtXY(thd->selend.x, thd->selend.y), p2, CcPlaySound1E, _remove_button_clicked ? CMD_REMOVE_SIGNAL_TRACK | CMD_NO_WATER | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM) : CMD_BUILD_SIGNAL_TRACK | CMD_NO_WATER | CMD_MSG(STR_1010_CAN_T_BUILD_SIGNALS_HERE) ); } typedef void OnButtonClick(Window *w); /** Data associated with a push button in the build rail toolbar window */ struct RailBuildingGUIButtonData { uint16 keycode; ///< Keycode associated with the button OnButtonClick *click_proc; ///< Procedure to call when button is clicked }; /** * GUI rail-building button data constants. * Offsets match widget order, starting at RTW_BUILD_NS */ static const RailBuildingGUIButtonData _rail_build_button_data[] = { {'1', BuildRailClick_N }, {'2', BuildRailClick_NE }, {'3', BuildRailClick_E }, {'4', BuildRailClick_NW }, {'5', BuildRailClick_AutoRail }, {'6', BuildRailClick_Demolish }, {'7', BuildRailClick_Depot }, {'8', BuildRailClick_Waypoint }, {'9', BuildRailClick_Station }, {'S', BuildRailClick_AutoSignals}, {'B', BuildRailClick_Bridge }, {'T', BuildRailClick_Tunnel }, {'R', BuildRailClick_Remove }, {'C', BuildRailClick_Convert } }; /** * Based on the widget clicked, update the status of the 'remove' button. * @param w Rail toolbar window * @param clicked_widget Widget clicked in the toolbar */ struct BuildRailToolbarWindow : Window { BuildRailToolbarWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number) { this->DisableWidget(RTW_REMOVE); this->FindWindowPlacementAndResize(desc); if (_settings_client.gui.link_terraform_toolbar) ShowTerraformToolbar(this); } ~BuildRailToolbarWindow() { if (_settings_client.gui.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0); } void UpdateRemoveWidgetStatus(int clicked_widget) { switch (clicked_widget) { case RTW_REMOVE: /* If it is the removal button that has been clicked, do nothing, * as it is up to the other buttons to drive removal status */ return; break; case RTW_BUILD_NS: case RTW_BUILD_X: case RTW_BUILD_EW: case RTW_BUILD_Y: case RTW_AUTORAIL: case RTW_BUILD_WAYPOINT: case RTW_BUILD_STATION: case RTW_BUILD_SIGNALS: /* Removal button is enabled only if the rail/signal/waypoint/station * button is still lowered. Once raised, it has to be disabled */ this->SetWidgetDisabledState(RTW_REMOVE, !this->IsWidgetLowered(clicked_widget)); break; default: /* When any other buttons than rail/signal/waypoint/station, raise and * disable the removal button */ this->DisableWidget(RTW_REMOVE); this->RaiseWidget(RTW_REMOVE); break; } } virtual void OnPaint() { this->DrawWidgets(); } virtual void OnClick(Point pt, int widget) { if (widget >= RTW_BUILD_NS) { _remove_button_clicked = false; _rail_build_button_data[widget - RTW_BUILD_NS].click_proc(this); } this->UpdateRemoveWidgetStatus(widget); if (_ctrl_pressed) RailToolbar_CtrlChanged(this); } virtual EventState OnKeyPress(uint16 key, uint16 keycode) { EventState state = ES_NOT_HANDLED; for (uint8 i = 0; i != lengthof(_rail_build_button_data); i++) { if (keycode == _rail_build_button_data[i].keycode) { _remove_button_clicked = false; _rail_build_button_data[i].click_proc(this); this->UpdateRemoveWidgetStatus(i + RTW_BUILD_NS); if (_ctrl_pressed) RailToolbar_CtrlChanged(this); state = ES_HANDLED; break; } } MarkTileDirty(_thd.pos.x, _thd.pos.y); // redraw tile selection return state; } virtual void OnPlaceObject(Point pt, TileIndex tile) { _place_proc(tile); } virtual void OnPlaceDrag(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt) { /* no dragging if you have pressed the convert button */ if (FindWindowById(WC_BUILD_SIGNAL, 0) != NULL && _convert_signal_button && this->IsWidgetLowered(RTW_BUILD_SIGNALS)) return; VpSelectTilesWithMethod(pt.x, pt.y, select_method); } virtual void OnPlaceMouseUp(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile) { if (pt.x != -1) { switch (select_proc) { default: NOT_REACHED(); case DDSP_BUILD_BRIDGE: ResetObjectToPlace(); ShowBuildBridgeWindow(start_tile, end_tile, TRANSPORT_RAIL, _cur_railtype); break; case DDSP_PLACE_AUTORAIL: HandleAutodirPlacement(); break; case DDSP_BUILD_SIGNALS: HandleAutoSignalPlacement(); break; case DDSP_DEMOLISH_AREA: GUIPlaceProcDragXY(select_proc, start_tile, end_tile); break; case DDSP_CONVERT_RAIL: DoCommandP(end_tile, start_tile, _cur_railtype, CcPlaySound10, CMD_CONVERT_RAIL | CMD_MSG(STR_CANT_CONVERT_RAIL)); break; case DDSP_REMOVE_STATION: case DDSP_BUILD_STATION: if (_remove_button_clicked) { DoCommandP(end_tile, start_tile, 0, CcPlaySound1E, CMD_REMOVE_FROM_RAILROAD_STATION | CMD_MSG(STR_CANT_REMOVE_PART_OF_STATION)); break; } HandleStationPlacement(start_tile, end_tile); break; case DDSP_PLACE_RAIL_NE: case DDSP_PLACE_RAIL_NW: DoRailroadTrack(select_proc == DDSP_PLACE_RAIL_NE ? TRACK_X : TRACK_Y); break; } } } virtual void OnPlaceObjectAbort() { this->RaiseButtons(); this->DisableWidget(RTW_REMOVE); this->InvalidateWidget(RTW_REMOVE); delete FindWindowById(WC_BUILD_SIGNAL, 0); delete FindWindowById(WC_BUILD_STATION, 0); delete FindWindowById(WC_BUILD_DEPOT, 0); } virtual void OnPlacePresize(Point pt, TileIndex tile) { DoCommand(tile, 0, 0, DC_AUTO, CMD_BUILD_TUNNEL); VpSetPresizeRange(tile, _build_tunnel_endtile == 0 ? tile : _build_tunnel_endtile); } virtual EventState OnCTRLStateChange() { /* do not toggle Remove button by Ctrl when placing station */ if (!this->IsWidgetLowered(RTW_BUILD_STATION) && RailToolbar_CtrlChanged(this)) return ES_HANDLED; return ES_NOT_HANDLED; } }; /** Widget definition for the rail toolbar */ static const Widget _build_rail_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // RTW_CLOSEBOX { WWT_CAPTION, RESIZE_NONE, COLOUR_DARK_GREEN, 11, 337, 0, 13, STR_100A_RAILROAD_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS}, // RTW_CAPTION { WWT_STICKYBOX, RESIZE_NONE, COLOUR_DARK_GREEN, 338, 349, 0, 13, 0x0, STR_STICKY_BUTTON}, // RTW_STICKY { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 110, 113, 14, 35, 0x0, STR_NULL}, // RTW_SPACER { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 21, 14, 35, SPR_IMG_RAIL_NS, STR_1018_BUILD_RAILROAD_TRACK}, // RTW_BUILD_NS { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 22, 43, 14, 35, SPR_IMG_RAIL_NE, STR_1018_BUILD_RAILROAD_TRACK}, // RTW_BUILD_X { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 44, 65, 14, 35, SPR_IMG_RAIL_EW, STR_1018_BUILD_RAILROAD_TRACK}, // RTW_BUILD_EW { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 66, 87, 14, 35, SPR_IMG_RAIL_NW, STR_1018_BUILD_RAILROAD_TRACK}, // RTW_BUILD_Y { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 88, 109, 14, 35, SPR_IMG_AUTORAIL, STR_BUILD_AUTORAIL_TIP}, // RTW_AUTORAIL { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 114, 135, 14, 35, SPR_IMG_DYNAMITE, STR_018D_DEMOLISH_BUILDINGS_ETC}, // RTW_DEMOLISH { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 136, 157, 14, 35, SPR_IMG_DEPOT_RAIL, STR_1019_BUILD_TRAIN_DEPOT_FOR_BUILDING}, // RTW_BUILD_DEPOT { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 158, 179, 14, 35, SPR_IMG_WAYPOINT, STR_CONVERT_RAIL_TO_WAYPOINT_TIP}, // RTW_BUILD_WAYPOINT { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 180, 221, 14, 35, SPR_IMG_RAIL_STATION, STR_101A_BUILD_RAILROAD_STATION}, // RTW_BUILD_STATION { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 222, 243, 14, 35, SPR_IMG_RAIL_SIGNALS, STR_101B_BUILD_RAILROAD_SIGNALS}, // RTW_BUILD_SIGNALS { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 244, 285, 14, 35, SPR_IMG_BRIDGE, STR_101C_BUILD_RAILROAD_BRIDGE}, // RTW_BUILD_BRIDGE { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 286, 305, 14, 35, SPR_IMG_TUNNEL_RAIL, STR_101D_BUILD_RAILROAD_TUNNEL}, // RTW_BUILD_TUNNEL { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 306, 327, 14, 35, SPR_IMG_REMOVE, STR_101E_TOGGLE_BUILD_REMOVE_FOR}, // RTW_REMOVE { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 328, 349, 14, 35, SPR_IMG_CONVERT_RAIL, STR_CONVERT_RAIL_TIP}, // RTW_CONVERT_RAIL { WIDGETS_END}, }; static const WindowDesc _build_rail_desc = { WDP_ALIGN_TBR, 22, 350, 36, 350, 36, WC_BUILD_TOOLBAR, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON, _build_rail_widgets, }; /** Configures the rail toolbar for railtype given * @param railtype the railtype to display * @param w the window to modify */ static void SetupRailToolbar(RailType railtype, Window *w) { const RailtypeInfo *rti = GetRailTypeInfo(railtype); assert(railtype < RAILTYPE_END); w->widget[RTW_CAPTION].data = rti->strings.toolbar_caption; w->widget[RTW_BUILD_NS].data = rti->gui_sprites.build_ns_rail; w->widget[RTW_BUILD_X].data = rti->gui_sprites.build_x_rail; w->widget[RTW_BUILD_EW].data = rti->gui_sprites.build_ew_rail; w->widget[RTW_BUILD_Y].data = rti->gui_sprites.build_y_rail; w->widget[RTW_AUTORAIL].data = rti->gui_sprites.auto_rail; w->widget[RTW_BUILD_DEPOT].data = rti->gui_sprites.build_depot; w->widget[RTW_CONVERT_RAIL].data = rti->gui_sprites.convert_rail; w->widget[RTW_BUILD_TUNNEL].data = rti->gui_sprites.build_tunnel; } /** * Open the build rail toolbar window for a specific rail type. * The window may be opened in the 'normal' way by clicking at the rail icon in * the main toolbar, or by means of selecting one of the functions of the * toolbar. In the latter case, the corresponding widget is also selected. * * If the terraform toolbar is linked to the toolbar, that window is also opened. * * @param railtype Rail type to open the window for * @param button Widget clicked (\c -1 means no button clicked) */ void ShowBuildRailToolbar(RailType railtype, int button) { BuildRailToolbarWindow *w; if (!IsValidCompanyID(_current_company)) return; if (!ValParamRailtype(railtype)) return; // don't recreate the window if we're clicking on a button and the window exists. if (button < 0 || !(w = dynamic_cast<BuildRailToolbarWindow*>(FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL)))) { DeleteWindowByClass(WC_BUILD_TOOLBAR); _cur_railtype = railtype; w = AllocateWindowDescFront<BuildRailToolbarWindow>(&_build_rail_desc, TRANSPORT_RAIL); SetupRailToolbar(railtype, w); } _remove_button_clicked = false; if (w != NULL && button >= RTW_CLOSEBOX) { _rail_build_button_data[button].click_proc(w); w->UpdateRemoveWidgetStatus(button + RTW_BUILD_NS); } } /* TODO: For custom stations, respect their allowed platforms/lengths bitmasks! * --pasky */ static void HandleStationPlacement(TileIndex start, TileIndex end) { uint sx = TileX(start); uint sy = TileY(start); uint ex = TileX(end); uint ey = TileY(end); uint w,h; if (sx > ex) Swap(sx, ex); if (sy > ey) Swap(sy, ey); w = ex - sx + 1; h = ey - sy + 1; if (_railstation.orientation == AXIS_X) Swap(w, h); DoCommandP(TileXY(sx, sy), _railstation.orientation | (w << 8) | (h << 16) | (_ctrl_pressed << 24), _cur_railtype | (_railstation.station_class << 8) | (_railstation.station_type << 16), CcStation, CMD_BUILD_RAILROAD_STATION | CMD_NO_WATER | CMD_MSG(STR_100F_CAN_T_BUILD_RAILROAD_STATION)); } struct BuildRailStationWindow : public PickerWindowBase { private: /** Enum referring to the widgets of the rail stations window */ enum BuildRailStationWidgets { BRSW_CLOSEBOX = 0, BRSW_CAPTION, BRSW_BACKGROUND, BRSW_PLATFORM_DIR_X, BRSW_PLATFORM_DIR_Y, BRSW_PLATFORM_NUM_BEGIN = BRSW_PLATFORM_DIR_Y, BRSW_PLATFORM_NUM_1, BRSW_PLATFORM_NUM_2, BRSW_PLATFORM_NUM_3, BRSW_PLATFORM_NUM_4, BRSW_PLATFORM_NUM_5, BRSW_PLATFORM_NUM_6, BRSW_PLATFORM_NUM_7, BRSW_PLATFORM_LEN_BEGIN = BRSW_PLATFORM_NUM_7, BRSW_PLATFORM_LEN_1, BRSW_PLATFORM_LEN_2, BRSW_PLATFORM_LEN_3, BRSW_PLATFORM_LEN_4, BRSW_PLATFORM_LEN_5, BRSW_PLATFORM_LEN_6, BRSW_PLATFORM_LEN_7, BRSW_PLATFORM_DRAG_N_DROP, BRSW_HIGHLIGHT_OFF, BRSW_HIGHLIGHT_ON, BRSW_NEWST_DROPDOWN, BRSW_NEWST_LIST, BRSW_NEWST_SCROLL }; /** * Verify whether the currently selected station size is allowed after selecting a new station class/type. * If not, change the station size variables ( _railstation.numtracks and _railstation.platlength ). * @param statspec Specification of the new station class/type */ void CheckSelectedSize(const StationSpec *statspec) { if (statspec == NULL || _railstation.dragdrop) return; /* If current number of tracks is not allowed, make it as big as possible (which is always less than currently selected) */ if (HasBit(statspec->disallowed_platforms, _railstation.numtracks - 1)) { this->RaiseWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN); _railstation.numtracks = 1; while (HasBit(statspec->disallowed_platforms, _railstation.numtracks - 1)) { _railstation.numtracks++; } this->LowerWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN); } if (HasBit(statspec->disallowed_lengths, _railstation.platlength - 1)) { this->RaiseWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN); _railstation.platlength = 1; while (HasBit(statspec->disallowed_lengths, _railstation.platlength - 1)) { _railstation.platlength++; } this->LowerWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN); } } /** Build a dropdown list of available station classes */ static DropDownList *BuildStationClassDropDown() { DropDownList *list = new DropDownList(); for (uint i = 0; i < GetNumStationClasses(); i++) { if (i == STAT_CLASS_WAYP) continue; list->push_back(new DropDownListStringItem(GetStationClassName((StationClassID)i), i, false)); } return list; } /** * Window event handler of station build window. * @param w Staion build window * @param e Window event to handle */ public: BuildRailStationWindow(const WindowDesc *desc, Window *parent, bool newstation) : PickerWindowBase(desc, parent) { this->LowerWidget(_railstation.orientation + BRSW_PLATFORM_DIR_X); if (_railstation.dragdrop) { this->LowerWidget(BRSW_PLATFORM_DRAG_N_DROP); } else { this->LowerWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN); this->LowerWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN); } this->SetWidgetLoweredState(BRSW_HIGHLIGHT_OFF, !_station_show_coverage); this->SetWidgetLoweredState(BRSW_HIGHLIGHT_ON, _station_show_coverage); this->FindWindowPlacementAndResize(desc); _railstation.newstations = newstation; if (newstation) { _railstation.station_count = GetNumCustomStations(_railstation.station_class); this->vscroll.count = _railstation.station_count; this->vscroll.cap = 5; this->vscroll.pos = Clamp(_railstation.station_type - 2, 0, this->vscroll.count - this->vscroll.cap); } } virtual void OnPaint() { bool newstations = _railstation.newstations; DrawPixelInfo tmp_dpi, *old_dpi; const StationSpec *statspec = newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL; if (_railstation.dragdrop) { SetTileSelectSize(1, 1); } else { int x = _railstation.numtracks; int y = _railstation.platlength; if (_railstation.orientation == AXIS_X) Swap(x, y); if (!_remove_button_clicked) SetTileSelectSize(x, y); } int rad = (_settings_game.station.modified_catchment) ? CA_TRAIN : CA_UNMODIFIED; if (_station_show_coverage) SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad); for (uint bits = 0; bits < 7; bits++) { bool disable = bits >= _settings_game.station.station_spread; if (statspec == NULL) { this->SetWidgetDisabledState(bits + BRSW_PLATFORM_NUM_1, disable); this->SetWidgetDisabledState(bits + BRSW_PLATFORM_LEN_1, disable); } else { this->SetWidgetDisabledState(bits + BRSW_PLATFORM_NUM_1, HasBit(statspec->disallowed_platforms, bits) || disable); this->SetWidgetDisabledState(bits + BRSW_PLATFORM_LEN_1, HasBit(statspec->disallowed_lengths, bits) || disable); } } SetDParam(0, GetStationClassName(_railstation.station_class)); this->DrawWidgets(); int y_offset = newstations ? 90 : 0; /* Set up a clipping area for the '/' station preview */ if (FillDrawPixelInfo(&tmp_dpi, 7, 26 + y_offset, 66, 48)) { old_dpi = _cur_dpi; _cur_dpi = &tmp_dpi; if (!DrawStationTile(32, 16, _cur_railtype, AXIS_X, _railstation.station_class, _railstation.station_type)) { StationPickerDrawSprite(32, 16, STATION_RAIL, _cur_railtype, INVALID_ROADTYPE, 2); } _cur_dpi = old_dpi; } /* Set up a clipping area for the '\' station preview */ if (FillDrawPixelInfo(&tmp_dpi, 75, 26 + y_offset, 66, 48)) { old_dpi = _cur_dpi; _cur_dpi = &tmp_dpi; if (!DrawStationTile(32, 16, _cur_railtype, AXIS_Y, _railstation.station_class, _railstation.station_type)) { StationPickerDrawSprite(32, 16, STATION_RAIL, _cur_railtype, INVALID_ROADTYPE, 3); } _cur_dpi = old_dpi; } DrawStringCentered(74, 15 + y_offset, STR_3002_ORIENTATION, TC_FROMSTRING); DrawStringCentered(74, 76 + y_offset, STR_3003_NUMBER_OF_TRACKS, TC_FROMSTRING); DrawStringCentered(74, 101 + y_offset, STR_3004_PLATFORM_LENGTH, TC_FROMSTRING); DrawStringCentered(74, 141 + y_offset, STR_3066_COVERAGE_AREA_HIGHLIGHT, TC_FROMSTRING); int text_end = DrawStationCoverageAreaText(2, 166 + y_offset, SCT_ALL, rad, false); text_end = DrawStationCoverageAreaText(2, text_end + 4, SCT_ALL, rad, true) + 4; if (text_end != this->widget[BRSW_BACKGROUND].bottom) { this->SetDirty(); ResizeWindowForWidget(this, BRSW_BACKGROUND, 0, text_end - this->widget[BRSW_BACKGROUND].bottom); this->SetDirty(); } if (newstations) { uint y = 35; for (uint16 i = this->vscroll.pos; i < _railstation.station_count && i < (uint)(this->vscroll.pos + this->vscroll.cap); i++) { const StationSpec *statspec = GetCustomStationSpec(_railstation.station_class, i); if (statspec != NULL && statspec->name != 0) { if (HasBit(statspec->callbackmask, CBM_STATION_AVAIL) && GB(GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE), 0, 8) == 0) { GfxFillRect(8, y - 2, 127, y + 10, 0, FILLRECT_CHECKER); } DrawStringTruncated(9, y, statspec->name, i == _railstation.station_type ? TC_WHITE : TC_BLACK, 118); } else { DrawStringTruncated(9, y, STR_STAT_CLASS_DFLT, i == _railstation.station_type ? TC_WHITE : TC_BLACK, 118); } y += 14; } } } virtual void OnClick(Point pt, int widget) { switch (widget) { case BRSW_PLATFORM_DIR_X: case BRSW_PLATFORM_DIR_Y: this->RaiseWidget(_railstation.orientation + BRSW_PLATFORM_DIR_X); _railstation.orientation = (Axis)(widget - BRSW_PLATFORM_DIR_X); this->LowerWidget(_railstation.orientation + BRSW_PLATFORM_DIR_X); SndPlayFx(SND_15_BEEP); this->SetDirty(); break; case BRSW_PLATFORM_NUM_1: case BRSW_PLATFORM_NUM_2: case BRSW_PLATFORM_NUM_3: case BRSW_PLATFORM_NUM_4: case BRSW_PLATFORM_NUM_5: case BRSW_PLATFORM_NUM_6: case BRSW_PLATFORM_NUM_7: { this->RaiseWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN); this->RaiseWidget(BRSW_PLATFORM_DRAG_N_DROP); _railstation.numtracks = widget - BRSW_PLATFORM_NUM_BEGIN; _railstation.dragdrop = false; const StationSpec *statspec = _railstation.newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL; if (statspec != NULL && HasBit(statspec->disallowed_lengths, _railstation.platlength - 1)) { /* The previously selected number of platforms in invalid */ for (uint i = 0; i < 7; i++) { if (!HasBit(statspec->disallowed_lengths, i)) { this->RaiseWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN); _railstation.platlength = i + 1; break; } } } this->LowerWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN); this->LowerWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN); SndPlayFx(SND_15_BEEP); this->SetDirty(); break; } case BRSW_PLATFORM_LEN_1: case BRSW_PLATFORM_LEN_2: case BRSW_PLATFORM_LEN_3: case BRSW_PLATFORM_LEN_4: case BRSW_PLATFORM_LEN_5: case BRSW_PLATFORM_LEN_6: case BRSW_PLATFORM_LEN_7: { this->RaiseWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN); this->RaiseWidget(BRSW_PLATFORM_DRAG_N_DROP); _railstation.platlength = widget - BRSW_PLATFORM_LEN_BEGIN; _railstation.dragdrop = false; const StationSpec *statspec = _railstation.newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL; if (statspec != NULL && HasBit(statspec->disallowed_platforms, _railstation.numtracks - 1)) { /* The previously selected number of tracks in invalid */ for (uint i = 0; i < 7; i++) { if (!HasBit(statspec->disallowed_platforms, i)) { this->RaiseWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN); _railstation.numtracks = i + 1; break; } } } this->LowerWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN); this->LowerWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN); SndPlayFx(SND_15_BEEP); this->SetDirty(); break; } case BRSW_PLATFORM_DRAG_N_DROP: { _railstation.dragdrop ^= true; this->ToggleWidgetLoweredState(BRSW_PLATFORM_DRAG_N_DROP); /* get the first allowed length/number of platforms */ const StationSpec *statspec = _railstation.newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL; if (statspec != NULL && HasBit(statspec->disallowed_lengths, _railstation.platlength - 1)) { for (uint i = 0; i < 7; i++) { if (!HasBit(statspec->disallowed_lengths, i)) { this->RaiseWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN); _railstation.platlength = i + 1; break; } } } if (statspec != NULL && HasBit(statspec->disallowed_platforms, _railstation.numtracks - 1)) { for (uint i = 0; i < 7; i++) { if (!HasBit(statspec->disallowed_platforms, i)) { this->RaiseWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN); _railstation.numtracks = i + 1; break; } } } this->SetWidgetLoweredState(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN, !_railstation.dragdrop); this->SetWidgetLoweredState(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN, !_railstation.dragdrop); SndPlayFx(SND_15_BEEP); this->SetDirty(); } break; case BRSW_HIGHLIGHT_OFF: case BRSW_HIGHLIGHT_ON: _station_show_coverage = (widget != BRSW_HIGHLIGHT_OFF); this->SetWidgetLoweredState(BRSW_HIGHLIGHT_OFF, !_station_show_coverage); this->SetWidgetLoweredState(BRSW_HIGHLIGHT_ON, _station_show_coverage); SndPlayFx(SND_15_BEEP); this->SetDirty(); break; case BRSW_NEWST_DROPDOWN: ShowDropDownList(this, BuildStationClassDropDown(), _railstation.station_class, BRSW_NEWST_DROPDOWN); break; case BRSW_NEWST_LIST: { const StationSpec *statspec; int y = (pt.y - 32) / 14; if (y >= this->vscroll.cap) return; y += this->vscroll.pos; if (y >= _railstation.station_count) return; /* Check station availability callback */ statspec = GetCustomStationSpec(_railstation.station_class, y); if (statspec != NULL && HasBit(statspec->callbackmask, CBM_STATION_AVAIL) && GB(GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE), 0, 8) == 0) return; _railstation.station_type = y; this->CheckSelectedSize(statspec); SndPlayFx(SND_15_BEEP); this->SetDirty(); break; } } } virtual void OnDropdownSelect(int widget, int index) { if (_railstation.station_class != index) { _railstation.station_class = (StationClassID)index; _railstation.station_type = 0; _railstation.station_count = GetNumCustomStations(_railstation.station_class); this->CheckSelectedSize(GetCustomStationSpec(_railstation.station_class, _railstation.station_type)); this->vscroll.count = _railstation.station_count; this->vscroll.pos = _railstation.station_type; } SndPlayFx(SND_15_BEEP); this->SetDirty(); } virtual void OnTick() { CheckRedrawStationCoverage(this); } }; /** Widget definition of the standard build rail station window */ static const Widget _station_builder_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // BRSW_CLOSEBOX { WWT_CAPTION, RESIZE_NONE, COLOUR_DARK_GREEN, 11, 147, 0, 13, STR_3000_RAIL_STATION_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS}, // BRSW_CAPTION { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 147, 14, 199, 0x0, STR_NULL}, // BRSW_BACKGROUND { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 7, 72, 26, 73, 0x0, STR_304E_SELECT_RAILROAD_STATION}, // BRSW_PLATFORM_DIR_X { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 75, 140, 26, 73, 0x0, STR_304E_SELECT_RAILROAD_STATION}, // BRSW_PLATFORM_DIR_Y { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 22, 36, 87, 98, STR_00CB_1, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_1 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 37, 51, 87, 98, STR_00CC_2, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_2 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 52, 66, 87, 98, STR_00CD_3, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_3 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 67, 81, 87, 98, STR_00CE_4, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_4 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 82, 96, 87, 98, STR_00CF_5, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_5 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 97, 111, 87, 98, STR_6, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_6 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 112, 126, 87, 98, STR_7, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_7 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 22, 36, 112, 123, STR_00CB_1, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_1 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 37, 51, 112, 123, STR_00CC_2, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_2 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 52, 66, 112, 123, STR_00CD_3, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_3 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 67, 81, 112, 123, STR_00CE_4, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_4 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 82, 96, 112, 123, STR_00CF_5, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_5 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 97, 111, 112, 123, STR_6, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_6 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 112, 126, 112, 123, STR_7, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_7 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 37, 111, 126, 137, STR_DRAG_DROP, STR_STATION_DRAG_DROP}, // BRSW_PLATFORM_DRAG_N_DROP { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 14, 73, 152, 163, STR_02DB_OFF, STR_3065_DON_T_HIGHLIGHT_COVERAGE}, // BRSW_HIGHLIGHT_OFF { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 74, 133, 152, 163, STR_02DA_ON, STR_3064_HIGHLIGHT_COVERAGE_AREA}, // BRSW_HIGHLIGHT_ON { WIDGETS_END}, }; /** Widget definition of the build NewGRF rail station window */ static const Widget _newstation_builder_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // BRSW_CLOSEBOX { WWT_CAPTION, RESIZE_NONE, COLOUR_DARK_GREEN, 11, 147, 0, 13, STR_3000_RAIL_STATION_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS}, // BRSW_CAPTION { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 147, 14, 289, 0x0, STR_NULL}, // BRSW_BACKGROUND { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 7, 72, 116, 163, 0x0, STR_304E_SELECT_RAILROAD_STATION}, // BRSW_PLATFORM_DIR_X { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 75, 140, 116, 163, 0x0, STR_304E_SELECT_RAILROAD_STATION}, // BRSW_PLATFORM_DIR_Y { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 22, 36, 177, 188, STR_00CB_1, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_1 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 37, 51, 177, 188, STR_00CC_2, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_2 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 52, 66, 177, 188, STR_00CD_3, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_3 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 67, 81, 177, 188, STR_00CE_4, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_4 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 82, 96, 177, 188, STR_00CF_5, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_5 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 97, 111, 177, 188, STR_6, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_6 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 112, 126, 177, 188, STR_7, STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_7 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 22, 36, 202, 213, STR_00CB_1, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_1 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 37, 51, 202, 213, STR_00CC_2, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_2 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 52, 66, 202, 213, STR_00CD_3, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_3 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 67, 81, 202, 213, STR_00CE_4, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_4 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 82, 96, 202, 213, STR_00CF_5, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_5 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 97, 111, 202, 213, STR_6, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_6 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 112, 126, 202, 213, STR_7, STR_3050_SELECT_LENGTH_OF_RAILROAD}, // BRSW_PLATFORM_LEN_7 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 37, 111, 216, 227, STR_DRAG_DROP, STR_STATION_DRAG_DROP}, // BRSW_PLATFORM_DRAG_N_DROP { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 14, 73, 242, 253, STR_02DB_OFF, STR_3065_DON_T_HIGHLIGHT_COVERAGE}, // BRSW_HIGHLIGHT_OFF { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 74, 133, 242, 253, STR_02DA_ON, STR_3064_HIGHLIGHT_COVERAGE_AREA}, // BRSW_HIGHLIGHT_ON /* newstations gui additions */ { WWT_DROPDOWNIN, RESIZE_NONE, COLOUR_GREY, 7, 140, 17, 28, STR_02BD, STR_SELECT_STATION_CLASS_TIP}, // BRSW_NEWST_DROPDOWN { WWT_MATRIX, RESIZE_NONE, COLOUR_GREY, 7, 128, 32, 102, 0x501, STR_SELECT_STATION_TYPE_TIP}, // BRSW_NEWST_LIST { WWT_SCROLLBAR, RESIZE_NONE, COLOUR_GREY, 129, 140, 32, 102, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST}, // BRSW_NEWST_SCROLL { WIDGETS_END}, }; /** High level window description of the default station-build window */ static const WindowDesc _station_builder_desc = { WDP_AUTO, WDP_AUTO, 148, 200, 148, 200, WC_BUILD_STATION, WC_BUILD_TOOLBAR, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _station_builder_widgets, }; /** High level window description of the newGRF station-build window */ static const WindowDesc _newstation_builder_desc = { WDP_AUTO, WDP_AUTO, 148, 290, 148, 290, WC_BUILD_STATION, WC_BUILD_TOOLBAR, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _newstation_builder_widgets, }; /** Open station build window */ static void ShowStationBuilder(Window *parent) { if (GetNumStationClasses() <= 2 && GetNumCustomStations(STAT_CLASS_DFLT) == 1) { new BuildRailStationWindow(&_station_builder_desc, parent, false); } else { new BuildRailStationWindow(&_newstation_builder_desc, parent, true); } } /** Enum referring to the widgets of the signal window */ enum BuildSignalWidgets { BSW_CLOSEBOX = 0, BSW_CAPTION, BSW_SEMAPHORE_NORM, BSW_SEMAPHORE_ENTRY, BSW_SEMAPHORE_EXIT, BSW_SEMAPHORE_COMBO, BSW_SEMAPHORE_PBS, BSW_SEMAPHORE_PBS_OWAY, BSW_ELECTRIC_NORM, BSW_ELECTRIC_ENTRY, BSW_ELECTRIC_EXIT, BSW_ELECTRIC_COMBO, BSW_ELECTRIC_PBS, BSW_ELECTRIC_PBS_OWAY, BSW_CONVERT, BSW_DRAG_SIGNALS_DENSITY, BSW_DRAG_SIGNALS_DENSITY_DECREASE, BSW_DRAG_SIGNALS_DENSITY_INCREASE, }; struct BuildSignalWindow : public PickerWindowBase { private: /** * Draw dynamic a signal-sprite in a button in the signal GUI * Draw the sprite +1px to the right and down if the button is lowered and change the sprite to sprite + 1 (red to green light) * * @param widget_index index of this widget in the window * @param image the sprite to draw * @param xrel the relativ x value of the sprite in the grf * @param xsize the width of the sprite */ void DrawSignalSprite(byte widget_index, SpriteID image, int8 xrel, uint8 xsize) { DrawSprite(image + this->IsWidgetLowered(widget_index), PAL_NONE, this->widget[widget_index].left + (this->widget[widget_index].right - this->widget[widget_index].left) / 2 - xrel - xsize / 2 + this->IsWidgetLowered(widget_index), this->widget[widget_index].bottom - 3 + this->IsWidgetLowered(widget_index)); } public: BuildSignalWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(desc, parent) { this->FindWindowPlacementAndResize(desc); }; virtual void OnPaint() { this->LowerWidget((_cur_signal_variant == SIG_ELECTRIC ? BSW_ELECTRIC_NORM : BSW_SEMAPHORE_NORM) + _cur_signal_type); this->SetWidgetLoweredState(BSW_CONVERT, _convert_signal_button); this->SetWidgetDisabledState(BSW_DRAG_SIGNALS_DENSITY_DECREASE, _settings_client.gui.drag_signals_density == 1); this->SetWidgetDisabledState(BSW_DRAG_SIGNALS_DENSITY_INCREASE, _settings_client.gui.drag_signals_density == 20); this->DrawWidgets(); /* The 'hardcoded' off sets are needed because they are reused sprites. */ this->DrawSignalSprite(BSW_SEMAPHORE_NORM, SPR_IMG_SIGNAL_SEMAPHORE_NORM, 0, 12); // xsize of sprite + 1 == 9 this->DrawSignalSprite(BSW_SEMAPHORE_ENTRY, SPR_IMG_SIGNAL_SEMAPHORE_ENTRY, -1, 13); // xsize of sprite + 1 == 10 this->DrawSignalSprite(BSW_SEMAPHORE_EXIT, SPR_IMG_SIGNAL_SEMAPHORE_EXIT, 0, 12); // xsize of sprite + 1 == 9 this->DrawSignalSprite(BSW_SEMAPHORE_COMBO, SPR_IMG_SIGNAL_SEMAPHORE_COMBO, 0, 12); // xsize of sprite + 1 == 9 this->DrawSignalSprite(BSW_SEMAPHORE_PBS, SPR_IMG_SIGNAL_SEMAPHORE_PBS, 0, 12); // xsize of sprite + 1 == 9 this->DrawSignalSprite(BSW_SEMAPHORE_PBS_OWAY, SPR_IMG_SIGNAL_SEMAPHORE_PBS_OWAY, -1, 13); // xsize of sprite + 1 == 10 this->DrawSignalSprite(BSW_ELECTRIC_NORM, SPR_IMG_SIGNAL_ELECTRIC_NORM, -1, 4); this->DrawSignalSprite(BSW_ELECTRIC_ENTRY, SPR_IMG_SIGNAL_ELECTRIC_ENTRY, -2, 6); this->DrawSignalSprite(BSW_ELECTRIC_EXIT, SPR_IMG_SIGNAL_ELECTRIC_EXIT, -2, 6); this->DrawSignalSprite(BSW_ELECTRIC_COMBO, SPR_IMG_SIGNAL_ELECTRIC_COMBO, -2, 6); this->DrawSignalSprite(BSW_ELECTRIC_PBS, SPR_IMG_SIGNAL_ELECTRIC_PBS, -1, 4); this->DrawSignalSprite(BSW_ELECTRIC_PBS_OWAY,SPR_IMG_SIGNAL_ELECTRIC_PBS_OWAY,-2, 6); /* Draw dragging signal density value in the BSW_DRAG_SIGNALS_DENSITY widget */ SetDParam(0, _settings_client.gui.drag_signals_density); DrawStringCentered(this->widget[BSW_DRAG_SIGNALS_DENSITY].left + (this->widget[BSW_DRAG_SIGNALS_DENSITY].right - this->widget[BSW_DRAG_SIGNALS_DENSITY].left) / 2 + 1, this->widget[BSW_DRAG_SIGNALS_DENSITY].top + 2, STR_JUST_INT, TC_ORANGE); } virtual void OnClick(Point pt, int widget) { switch (widget) { case BSW_SEMAPHORE_NORM: case BSW_SEMAPHORE_ENTRY: case BSW_SEMAPHORE_EXIT: case BSW_SEMAPHORE_COMBO: case BSW_SEMAPHORE_PBS: case BSW_SEMAPHORE_PBS_OWAY: case BSW_ELECTRIC_NORM: case BSW_ELECTRIC_ENTRY: case BSW_ELECTRIC_EXIT: case BSW_ELECTRIC_COMBO: case BSW_ELECTRIC_PBS: case BSW_ELECTRIC_PBS_OWAY: this->RaiseWidget((_cur_signal_variant == SIG_ELECTRIC ? BSW_ELECTRIC_NORM : BSW_SEMAPHORE_NORM) + _cur_signal_type); _cur_signal_type = (SignalType)((uint)((widget - BSW_SEMAPHORE_NORM) % (SIGTYPE_LAST + 1))); _cur_signal_variant = widget >= BSW_ELECTRIC_NORM ? SIG_ELECTRIC : SIG_SEMAPHORE; break; case BSW_CONVERT: _convert_signal_button = !_convert_signal_button; break; case BSW_DRAG_SIGNALS_DENSITY_DECREASE: if (_settings_client.gui.drag_signals_density > 1) { _settings_client.gui.drag_signals_density--; SetWindowDirty(FindWindowById(WC_GAME_OPTIONS, 0)); } break; case BSW_DRAG_SIGNALS_DENSITY_INCREASE: if (_settings_client.gui.drag_signals_density < 20) { _settings_client.gui.drag_signals_density++; SetWindowDirty(FindWindowById(WC_GAME_OPTIONS, 0)); } break; default: break; } this->SetDirty(); } }; /** Widget definition of the build signal window */ static const Widget _signal_builder_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // BSW_CLOSEBOX { WWT_CAPTION, RESIZE_NONE, COLOUR_DARK_GREEN, 11, 153, 0, 13, STR_SIGNAL_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS}, // BSW_CAPTION { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 21, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_NORM_TIP}, // BSW_SEMAPHORE_NORM { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 22, 43, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_ENTRY_TIP}, // BSW_SEMAPHORE_ENTRY { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 44, 65, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_EXIT_TIP}, // BSW_SEMAPHORE_EXIT { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 66, 87, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_COMBO_TIP}, // BSW_SEMAPHORE_COMBO { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 88, 109, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_PBS_TIP}, // BSW_SEMAPHORE_PBS { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 110, 131, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_PBS_OWAY_TIP},// BSW_SEMAPHORE_PBS_OWAY { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 21, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_NORM_TIP}, // BSW_ELECTRIC_NORM { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 22, 43, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_ENTRY_TIP}, // BSW_ELECTRIC_ENTRY { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 44, 65, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_EXIT_TIP}, // BSW_ELECTRIC_EXIT { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 66, 87, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_COMBO_TIP}, // BSW_ELECTRIC_COMBO { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 88, 109, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_PBS_TIP}, // BSW_ELECTRIC_PBS { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 110, 131, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_PBS_OWAY_TIP},// BSW_ELECTRIC_PBS_OWAY { WWT_IMGBTN, RESIZE_NONE, COLOUR_DARK_GREEN, 132, 153, 14, 40, SPR_IMG_SIGNAL_CONVERT, STR_SIGNAL_CONVERT_TIP}, // BSW_CONVERT { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 132, 153, 41, 67, STR_NULL, STR_DRAG_SIGNALS_DENSITY_TIP}, // BSW_DRAG_SIGNALS_DENSITY { WWT_PUSHIMGBTN, RESIZE_NONE, COLOUR_GREY, 134, 142, 54, 65, SPR_ARROW_LEFT, STR_DRAG_SIGNALS_DENSITY_DECREASE_TIP}, // BSW_DRAG_SIGNALS_DENSITY_DECREASE { WWT_PUSHIMGBTN, RESIZE_NONE, COLOUR_GREY, 143, 151, 54, 65, SPR_ARROW_RIGHT, STR_DRAG_SIGNALS_DENSITY_INCREASE_TIP}, // BSW_DRAG_SIGNALS_DENSITY_INCREASE { WIDGETS_END}, }; /** Signal selection window description */ static const WindowDesc _signal_builder_desc = { WDP_AUTO, WDP_AUTO, 154, 68, 154, 68, WC_BUILD_SIGNAL, WC_BUILD_TOOLBAR, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS, _signal_builder_widgets, }; /** * Open the signal selection window */ static void ShowSignalBuilder(Window *parent) { new BuildSignalWindow(&_signal_builder_desc, parent); } struct BuildRailDepotWindow : public PickerWindowBase { private: /** Enum referring to the widgets of the build rail depot window */ enum BuildRailDepotWidgets { BRDW_CLOSEBOX = 0, BRDW_CAPTION, BRDW_BACKGROUND, BRDW_DEPOT_NE, BRDW_DEPOT_SE, BRDW_DEPOT_SW, BRDW_DEPOT_NW, }; public: BuildRailDepotWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(desc, parent) { this->LowerWidget(_build_depot_direction + BRDW_DEPOT_NE); this->FindWindowPlacementAndResize(desc); } virtual void OnPaint() { this->DrawWidgets(); DrawTrainDepotSprite(70, 17, DIAGDIR_NE, _cur_railtype); DrawTrainDepotSprite(70, 69, DIAGDIR_SE, _cur_railtype); DrawTrainDepotSprite( 2, 69, DIAGDIR_SW, _cur_railtype); DrawTrainDepotSprite( 2, 17, DIAGDIR_NW, _cur_railtype); } virtual void OnClick(Point pt, int widget) { switch (widget) { case BRDW_DEPOT_NE: case BRDW_DEPOT_SE: case BRDW_DEPOT_SW: case BRDW_DEPOT_NW: this->RaiseWidget(_build_depot_direction + BRDW_DEPOT_NE); _build_depot_direction = (DiagDirection)(widget - BRDW_DEPOT_NE); this->LowerWidget(_build_depot_direction + BRDW_DEPOT_NE); SndPlayFx(SND_15_BEEP); this->SetDirty(); break; } } }; /** Widget definition of the build rail depot window */ static const Widget _build_depot_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // BRDW_CLOSEBOX { WWT_CAPTION, RESIZE_NONE, COLOUR_DARK_GREEN, 11, 139, 0, 13, STR_1014_TRAIN_DEPOT_ORIENTATION, STR_018C_WINDOW_TITLE_DRAG_THIS}, // BRDW_CAPTION { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 139, 14, 121, 0x0, STR_NULL}, // BRDW_BACKGROUND { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 71, 136, 17, 66, 0x0, STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO}, // BRDW_DEPOT_NE { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 71, 136, 69, 118, 0x0, STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO}, // BRDW_DEPOT_SE { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 3, 68, 69, 118, 0x0, STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO}, // BRDW_DEPOT_SW { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 3, 68, 17, 66, 0x0, STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO}, // BRDW_DEPOT_NW { WIDGETS_END}, }; static const WindowDesc _build_depot_desc = { WDP_AUTO, WDP_AUTO, 140, 122, 140, 122, WC_BUILD_DEPOT, WC_BUILD_TOOLBAR, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _build_depot_widgets, }; static void ShowBuildTrainDepotPicker(Window *parent) { new BuildRailDepotWindow(&_build_depot_desc, parent); } struct BuildRailWaypointWindow : PickerWindowBase { private: /** Enum referring to the widgets of the build NewGRF rail waypoint window */ enum BuildRailWaypointWidgets { BRWW_CLOSEBOX = 0, BRWW_CAPTION, BRWW_BACKGROUND, BRWW_WAYPOINT_1, BRWW_WAYPOINT_2, BRWW_WAYPOINT_3, BRWW_WAYPOINT_4, BRWW_WAYPOINT_5, BRWW_SCROLL, }; public: BuildRailWaypointWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(desc, parent) { this->hscroll.cap = 5; this->hscroll.count = _waypoint_count; this->FindWindowPlacementAndResize(desc); }; virtual void OnPaint() { uint i; for (i = 0; i < this->hscroll.cap; i++) { this->SetWidgetLoweredState(i + BRWW_WAYPOINT_1, (this->hscroll.pos + i) == _cur_waypoint_type); } this->DrawWidgets(); for (i = 0; i < this->hscroll.cap; i++) { if (this->hscroll.pos + i < this->hscroll.count) { const StationSpec *statspec = GetCustomStationSpec(STAT_CLASS_WAYP, this->hscroll.pos + i); DrawWaypointSprite(2 + i * 68, 25, this->hscroll.pos + i, _cur_railtype); if (statspec != NULL && HasBit(statspec->callbackmask, CBM_STATION_AVAIL) && GB(GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE), 0, 8) == 0) { GfxFillRect(4 + i * 68, 18, 67 + i * 68, 75, 0, FILLRECT_CHECKER); } } } } virtual void OnClick(Point pt, int widget) { switch (widget) { case BRWW_WAYPOINT_1: case BRWW_WAYPOINT_2: case BRWW_WAYPOINT_3: case BRWW_WAYPOINT_4: case BRWW_WAYPOINT_5: { byte type = widget - BRWW_WAYPOINT_1 + this->hscroll.pos; /* Check station availability callback */ const StationSpec *statspec = GetCustomStationSpec(STAT_CLASS_WAYP, type); if (statspec != NULL && HasBit(statspec->callbackmask, CBM_STATION_AVAIL) && GB(GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE), 0, 8) == 0) return; _cur_waypoint_type = type; SndPlayFx(SND_15_BEEP); this->SetDirty(); break; } } } }; /** Widget definition for the build NewGRF rail waypoint window */ static const Widget _build_waypoint_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // BRWW_CLOSEBOX { WWT_CAPTION, RESIZE_NONE, COLOUR_DARK_GREEN, 11, 343, 0, 13, STR_WAYPOINT, STR_018C_WINDOW_TITLE_DRAG_THIS}, // BRWW_CAPTION { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 0, 343, 14, 91, 0x0, STR_NULL}, // BRWW_BACKGROUND { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 3, 68, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP}, // BRWW_WAYPOINT_1 { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 71, 136, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP}, // BRWW_WAYPOINT_2 { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 139, 204, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP}, // BRWW_WAYPOINT_3 { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 207, 272, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP}, // BRWW_WAYPOINT_4 { WWT_PANEL, RESIZE_NONE, COLOUR_DARK_GREEN, 275, 340, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP}, // BRWW_WAYPOINT_5 { WWT_HSCROLLBAR, RESIZE_NONE, COLOUR_DARK_GREEN, 1, 343, 80, 91, 0x0, STR_HSCROLL_BAR_SCROLLS_LIST}, // BRWW_SCROLL { WIDGETS_END}, }; static const WindowDesc _build_waypoint_desc = { WDP_AUTO, WDP_AUTO, 344, 92, 344, 92, WC_BUILD_DEPOT, WC_BUILD_TOOLBAR, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _build_waypoint_widgets, }; static void ShowBuildWaypointPicker(Window *parent) { new BuildRailWaypointWindow(&_build_waypoint_desc, parent); } /** * Initialize rail building GUI settings */ void InitializeRailGui() { _build_depot_direction = DIAGDIR_NW; _railstation.numtracks = 1; _railstation.platlength = 1; _railstation.dragdrop = true; } /** * Re-initialize rail-build toolbar after toggling support for electric trains * @param disable Boolean whether electric trains are disabled (removed from the game) */ void ReinitGuiAfterToggleElrail(bool disable) { extern RailType _last_built_railtype; if (disable && _last_built_railtype == RAILTYPE_ELECTRIC) { Window *w; _last_built_railtype = _cur_railtype = RAILTYPE_RAIL; w = FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL); if (w != NULL) { SetupRailToolbar(_cur_railtype, w); w->SetDirty(); } } MarkWholeScreenDirty(); } /** Set the initial (default) railtype to use */ static void SetDefaultRailGui() { if (_local_company == COMPANY_SPECTATOR || !IsValidCompanyID(_local_company)) return; extern RailType _last_built_railtype; RailType rt = (RailType)_settings_client.gui.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) || (IsTileType(t, MP_TUNNELBRIDGE) && GetTunnelBridgeTransportType(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(_local_company, rt)) rt++; break; case RAILTYPE_END + 1: rt = GetBestRailtype(_local_company); break; default: break; } } _last_built_railtype = _cur_railtype = rt; Window *w = FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL); if (w != NULL) { SetupRailToolbar(_cur_railtype, w); w->SetDirty(); } } /** * Updates the current signal variant used in the signal GUI * to the one adequate to current year. * @param 0 needed to be called when a patch setting changes * @return success, needed for patch settings */ int32 ResetSignalVariant(int32 = 0) { SignalVariant new_variant = (_cur_year < _settings_client.gui.semaphore_build_before ? SIG_SEMAPHORE : SIG_ELECTRIC); if (new_variant != _cur_signal_variant) { Window *w = FindWindowById(WC_BUILD_SIGNAL, 0); if (w != NULL) { w->SetDirty(); w->RaiseWidget((_cur_signal_variant == SIG_ELECTRIC ? BSW_ELECTRIC_NORM : BSW_SEMAPHORE_NORM) + _cur_signal_type); } _cur_signal_variant = new_variant; } return 0; } /** Resets the rail GUI - sets default railtype to build * and resets the signal GUI */ void InitializeRailGUI() { SetDefaultRailGui(); _convert_signal_button = false; _cur_signal_type = _default_signal_type[_settings_client.gui.default_signal_type]; ResetSignalVariant(); }