/* $Id$ */ /* * This file is part of OpenTTD. * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see . */ /** @file rail_gui.cpp File for dealing with rail construction user interface */ #include "stdafx.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 "waypoint_func.h" #include "newgrf_station.h" #include "company_base.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 "widgets/dropdown_type.h" #include "tunnelbridge.h" #include "tilehighlight_func.h" #include "settings_type.h" #include "spritecache.h" #include "station_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 the setting: 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 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, _remove_button_clicked ? CMD_REMOVE_SINGLE_RAIL | CMD_MSG(STR_ERROR_CAN_T_REMOVE_RAILROAD_TRACK) : CMD_BUILD_SINGLE_RAIL | CMD_MSG(STR_ERROR_CAN_T_BUILD_RAILROAD_TRACK), CcPlaySound1E ); } static void PlaceRail_N(TileIndex tile) { VpStartPlaceSizing(tile, VPM_FIX_VERTICAL | VPM_RAILDIRS, DDSP_PLACE_RAIL); } static void PlaceRail_NE(TileIndex tile) { VpStartPlaceSizing(tile, VPM_FIX_Y | VPM_RAILDIRS, DDSP_PLACE_RAIL); } static void PlaceRail_E(TileIndex tile) { VpStartPlaceSizing(tile, VPM_FIX_HORIZONTAL | VPM_RAILDIRS, DDSP_PLACE_RAIL); } static void PlaceRail_NW(TileIndex tile) { VpStartPlaceSizing(tile, VPM_FIX_X | VPM_RAILDIRS, DDSP_PLACE_RAIL); } static void PlaceRail_AutoRail(TileIndex tile) { VpStartPlaceSizing(tile, VPM_RAILDIRS, DDSP_PLACE_RAIL); } /** * 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, CMD_BUILD_SINGLE_RAIL); } /** 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); if (!_settings_client.gui.persistent_buildingtools) 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, CMD_BUILD_TRAIN_DEPOT | CMD_MSG(STR_ERROR_CAN_T_BUILD_TRAIN_DEPOT), CcRailDepot); } static void PlaceRail_Waypoint(TileIndex tile) { if (_remove_button_clicked) { VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_REMOVE_STATION); return; } Axis axis = GetAxisForNewWaypoint(tile); if (IsValidAxis(axis)) { /* Valid tile for waypoints */ VpStartPlaceSizing(tile, axis == AXIS_X ? VPM_FIX_X : VPM_FIX_Y, DDSP_BUILD_STATION); } else { /* Tile where we can't build rail waypoints. This is always going to fail, * but provides the user with a proper error message. */ DoCommandP(tile, 1 << 8 | 1 << 16, STAT_CLASS_WAYP | INVALID_STATION << 16, CMD_BUILD_RAIL_WAYPOINT | CMD_MSG(STR_ERROR_CAN_T_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 and non persistent building is chosen. */ if (_railstation.station_class == STAT_CLASS_DFLT && _railstation.station_type == 0 && !_settings_client.gui.persistent_buildingtools) 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 (_settings_client.gui.station_dragdrop) { VpStartPlaceSizing(tile, VPM_X_AND_Y_LIMITED, DDSP_BUILD_STATION); VpSetPlaceSizingLimit(_settings_game.station.station_spread); } else { uint32 p1 = _cur_railtype | _railstation.orientation << 4 | _settings_client.gui.station_numtracks << 8 | _settings_client.gui.station_platlength << 16 | _ctrl_pressed << 24; uint32 p2 = _railstation.station_class | _railstation.station_type << 8 | INVALID_STATION << 16; int w = _settings_client.gui.station_numtracks; int h = _settings_client.gui.station_platlength; if (!_railstation.orientation) Swap(w, h); CommandContainer cmdcont = { tile, p1, p2, CMD_BUILD_RAIL_STATION | CMD_MSG(STR_ERROR_CAN_T_BUILD_RAILROAD_STATION), CcStation, "" }; ShowSelectStationIfNeeded(cmdcont, TileArea(tile, w, h)); } } /** * 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, CMD_REMOVE_SIGNALS | CMD_MSG(STR_ERROR_CAN_T_REMOVE_SIGNALS_FROM), CcPlaySound1E); } else { const Window *w = FindWindowById(WC_BUILD_SIGNAL, 0); /* Map the setting 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, CMD_BUILD_SIGNALS | CMD_MSG((w != NULL && _convert_signal_button) ? STR_ERROR_SIGNAL_CAN_T_CONVERT_SIGNALS_HERE : STR_ERROR_CAN_T_BUILD_SIGNALS_HERE), CcPlaySound1E); } } 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); if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace(); } else { SetRedErrorSquare(_build_tunnel_endtile); } } static void PlaceRail_Tunnel(TileIndex tile) { DoCommandP(tile, _cur_railtype, 0, CMD_BUILD_TUNNEL | CMD_MSG(STR_ERROR_CAN_T_BUILD_TUNNEL_HERE), CcBuildRailTunnel); } 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) { DeleteWindowById(WC_SELECT_STATION, 0); w->ToggleWidgetLoweredState(RTW_REMOVE); w->SetWidgetDirty(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, HT_LINE | HT_DIR_VL, 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, HT_LINE | HT_DIR_X, 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, HT_LINE | HT_DIR_HL, 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, HT_LINE | HT_DIR_Y, 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, HT_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, HT_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, HT_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, HT_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, HT_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, HT_RECT, PlaceRail_AutoSignals)) ShowSignalBuilder(w); } else { HandlePlacePushButton(w, RTW_BUILD_SIGNALS, ANIMCURSOR_BUILDSIGNALS, HT_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, HT_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, HT_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 (!_settings_client.gui.station_dragdrop) { SetTileSelectSize(1, 1); } else { VpSetPlaceSizingLimit(-1); } } else { /* starting station build mode */ if (!_settings_client.gui.station_dragdrop) { int x = _settings_client.gui.station_numtracks; int y = _settings_client.gui.station_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, HT_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), _remove_button_clicked ? CMD_REMOVE_RAILROAD_TRACK | CMD_MSG(STR_ERROR_CAN_T_REMOVE_RAILROAD_TRACK) : CMD_BUILD_RAILROAD_TRACK | CMD_MSG(STR_ERROR_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, _remove_button_clicked ? CMD_REMOVE_SIGNAL_TRACK | CMD_MSG(STR_ERROR_CAN_T_REMOVE_SIGNALS_FROM) : CMD_BUILD_SIGNAL_TRACK | CMD_MSG(STR_ERROR_CAN_T_BUILD_SIGNALS_HERE), CcPlaySound1E); } 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, RailType railtype) : Window() { this->InitNested(desc); this->SetupRailToolbar(railtype); this->DisableWidget(RTW_REMOVE); if (_settings_client.gui.link_terraform_toolbar) ShowTerraformToolbar(this); } ~BuildRailToolbarWindow() { if (_settings_client.gui.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0, false); } /** Configures the rail toolbar for railtype given * @param railtype the railtype to display */ void SetupRailToolbar(RailType railtype) { const RailtypeInfo *rti = GetRailTypeInfo(railtype); assert(railtype < RAILTYPE_END); this->GetWidget(RTW_CAPTION)->widget_data = rti->strings.toolbar_caption; this->GetWidget(RTW_BUILD_NS)->widget_data = rti->gui_sprites.build_ns_rail; this->GetWidget(RTW_BUILD_X)->widget_data = rti->gui_sprites.build_x_rail; this->GetWidget(RTW_BUILD_EW)->widget_data = rti->gui_sprites.build_ew_rail; this->GetWidget(RTW_BUILD_Y)->widget_data = rti->gui_sprites.build_y_rail; this->GetWidget(RTW_AUTORAIL)->widget_data = rti->gui_sprites.auto_rail; this->GetWidget(RTW_BUILD_DEPOT)->widget_data = rti->gui_sprites.build_depot; this->GetWidget(RTW_CONVERT_RAIL)->widget_data = rti->gui_sprites.convert_rail; this->GetWidget(RTW_BUILD_TUNNEL)->widget_data = rti->gui_sprites.build_tunnel; } /** Switch to another rail type. * @param railtype New rail type. */ void ModifyRailType(RailType railtype) { this->SetupRailToolbar(railtype); this->ReInit(); } 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; } } MarkTileDirtyByTile(TileVirtXY(_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: if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace(); ShowBuildBridgeWindow(start_tile, end_tile, TRANSPORT_RAIL, _cur_railtype); break; case DDSP_PLACE_RAIL: 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, CMD_CONVERT_RAIL | CMD_MSG(STR_ERROR_CAN_T_CONVERT_RAIL), CcPlaySound10); break; case DDSP_REMOVE_STATION: case DDSP_BUILD_STATION: if (this->IsWidgetLowered(RTW_BUILD_STATION)) { /* Station */ if (_remove_button_clicked) { DoCommandP(end_tile, start_tile, _ctrl_pressed ? 0 : 1, CMD_REMOVE_FROM_RAIL_STATION | CMD_MSG(STR_ERROR_CAN_T_REMOVE_PART_OF_STATION), CcPlaySound1E); } else { HandleStationPlacement(start_tile, end_tile); } } else { /* Waypoint */ if (_remove_button_clicked) { DoCommandP(end_tile, start_tile, _ctrl_pressed ? 0 : 1, CMD_REMOVE_FROM_RAIL_WAYPOINT | CMD_MSG(STR_ERROR_CAN_T_REMOVE_TRAIN_WAYPOINT), CcPlaySound1E); } else { TileArea ta(start_tile, end_tile); uint32 p1 = _cur_railtype | (select_method == VPM_FIX_X ? AXIS_X : AXIS_Y) << 4 | ta.w << 8 | ta.h << 16 | _ctrl_pressed << 24; uint32 p2 = STAT_CLASS_WAYP | _cur_waypoint_type << 8 | INVALID_STATION << 16; CommandContainer cmdcont = { ta.tile, p1, p2, CMD_BUILD_RAIL_WAYPOINT | CMD_MSG(STR_ERROR_CAN_T_BUILD_TRAIN_WAYPOINT), CcPlaySound1E, "" }; ShowSelectWaypointIfNeeded(cmdcont, ta); } } break; } } } virtual void OnPlaceObjectAbort() { this->RaiseButtons(); this->DisableWidget(RTW_REMOVE); this->SetWidgetDirty(RTW_REMOVE); DeleteWindowById(WC_BUILD_SIGNAL, TRANSPORT_RAIL); DeleteWindowById(WC_BUILD_STATION, TRANSPORT_RAIL); DeleteWindowById(WC_BUILD_DEPOT, TRANSPORT_RAIL); DeleteWindowById(WC_SELECT_STATION, 0); DeleteWindowByClass(WC_BUILD_BRIDGE); } virtual void OnPlacePresize(Point pt, TileIndex tile) { DoCommand(tile, _cur_railtype, 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) && !this->IsWidgetLowered(RTW_BUILD_WAYPOINT) && RailToolbar_CtrlChanged(this)) return ES_HANDLED; return ES_NOT_HANDLED; } }; static const NWidgetPart _nested_build_rail_widgets[] = { NWidget(NWID_HORIZONTAL), NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN, RTW_CLOSEBOX), NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, RTW_CAPTION), SetDataTip(STR_RAIL_TOOLBAR_RAILROAD_CONSTRUCTION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS), NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN, RTW_STICKY), EndContainer(), NWidget(NWID_HORIZONTAL), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_NS), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_RAIL_NS, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_RAILROAD_TRACK), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_X), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_RAIL_NE, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_RAILROAD_TRACK), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_EW), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_RAIL_EW, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_RAILROAD_TRACK), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_Y), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_RAIL_NW, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_RAILROAD_TRACK), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_AUTORAIL), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_AUTORAIL, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_AUTORAIL), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, RTW_SPACER), SetMinimalSize(4, 22), SetDataTip(0x0, STR_NULL), EndContainer(), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_DEMOLISH), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_DEPOT), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_DEPOT_RAIL, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_TRAIN_DEPOT_FOR_BUILDING), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_WAYPOINT), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_WAYPOINT, STR_RAIL_TOOLBAR_TOOLTIP_CONVERT_RAIL_TO_WAYPOINT), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_STATION), SetFill(false, true), SetMinimalSize(42, 22), SetDataTip(SPR_IMG_RAIL_STATION, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_RAILROAD_STATION), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_SIGNALS), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_RAIL_SIGNALS, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_RAILROAD_SIGNALS), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_BRIDGE), SetFill(false, true), SetMinimalSize(42, 22), SetDataTip(SPR_IMG_BRIDGE, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_RAILROAD_BRIDGE), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_TUNNEL), SetFill(false, true), SetMinimalSize(20, 22), SetDataTip(SPR_IMG_TUNNEL_RAIL, STR_RAIL_TOOLBAR_TOOLTIP_BUILD_RAILROAD_TUNNEL), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_REMOVE), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_REMOVE, STR_RAIL_TOOLBAR_TOOLTIP_TOGGLE_BUILD_REMOVE_FOR), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_CONVERT_RAIL), SetFill(false, true), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_CONVERT_RAIL, STR_RAIL_TOOLBAR_TOOLTIP_CONVERT_RAIL), EndContainer(), }; 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 | WDF_CONSTRUCTION, NULL, _nested_build_rail_widgets, lengthof(_nested_build_rail_widgets) ); /** * 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) { if (!Company::IsValidID(_local_company)) return; if (!ValParamRailtype(railtype)) return; BuildRailToolbarWindow *w = (BuildRailToolbarWindow *)FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL); /* don't recreate the window if we're clicking on a button and the window exists. */ if (button < 0 || w == NULL) { DeleteWindowByClass(WC_BUILD_TOOLBAR); _cur_railtype = railtype; w = new BuildRailToolbarWindow(&_build_rail_desc, TRANSPORT_RAIL, railtype); } _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) { TileArea ta(start, end); uint numtracks = ta.w; uint platlength = ta.h; if (_railstation.orientation == AXIS_X) Swap(numtracks, platlength); uint32 p1 = _cur_railtype | _railstation.orientation << 4 | numtracks << 8 | platlength << 16 | _ctrl_pressed << 24; uint32 p2 = _railstation.station_class | _railstation.station_type << 8 | INVALID_STATION << 16; CommandContainer cmdcont = { ta.tile, p1, p2, CMD_BUILD_RAIL_STATION | CMD_MSG(STR_ERROR_CAN_T_BUILD_RAILROAD_STATION), CcStation, "" }; ShowSelectStationIfNeeded(cmdcont, ta); } /** Enum referring to the widgets of the rail stations window */ enum BuildRailStationWidgets { BRSW_CLOSEBOX = 0, BRSW_CAPTION, BRSW_BACKGROUND, BRSW_ORIENT_LABEL, ///< Text label 'Orientation'. BRSW_PLATFORM_DIR_X, BRSW_PLATFORM_DIR_Y, BRSW_PLATFORM_NUM_LABEL, ///< Text label 'Number of platforms' BRSW_PLATFORM_NUM_BEGIN = BRSW_PLATFORM_NUM_LABEL, 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_LABEL, ///< Text label 'Platform length' BRSW_PLATFORM_LEN_BEGIN = BRSW_PLATFORM_LEN_LABEL, 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_LABEL, ///< Text label 'Coverage area highlight' BRSW_HIGHLIGHT_OFF, BRSW_HIGHLIGHT_ON, BRSW_NEWST_DROPDOWN, BRSW_NEWST_LIST, BRSW_NEWST_SCROLL }; struct BuildRailStationWindow : public PickerWindowBase { private: uint line_height; ///< Height of a single line in the newstation selection matrix (#BRSW_NEWST_LIST widget). /** * Verify whether the currently selected station size is allowed after selecting a new station class/type. * If not, change the station size variables ( _settings_client.gui.station_numtracks and _settings_client.gui.station_platlength ). * @param statspec Specification of the new station class/type */ void CheckSelectedSize(const StationSpec *statspec) { if (statspec == NULL || _settings_client.gui.station_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, _settings_client.gui.station_numtracks - 1)) { this->RaiseWidget(_settings_client.gui.station_numtracks + BRSW_PLATFORM_NUM_BEGIN); _settings_client.gui.station_numtracks = 1; while (HasBit(statspec->disallowed_platforms, _settings_client.gui.station_numtracks - 1)) { _settings_client.gui.station_numtracks++; } this->LowerWidget(_settings_client.gui.station_numtracks + BRSW_PLATFORM_NUM_BEGIN); } if (HasBit(statspec->disallowed_lengths, _settings_client.gui.station_platlength - 1)) { this->RaiseWidget(_settings_client.gui.station_platlength + BRSW_PLATFORM_LEN_BEGIN); _settings_client.gui.station_platlength = 1; while (HasBit(statspec->disallowed_lengths, _settings_client.gui.station_platlength - 1)) { _settings_client.gui.station_platlength++; } this->LowerWidget(_settings_client.gui.station_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; } public: BuildRailStationWindow(const WindowDesc *desc, Window *parent, bool newstation) : PickerWindowBase(parent) { this->InitNested(desc, TRANSPORT_RAIL); this->LowerWidget(_railstation.orientation + BRSW_PLATFORM_DIR_X); if (_settings_client.gui.station_dragdrop) { this->LowerWidget(BRSW_PLATFORM_DRAG_N_DROP); } else { this->LowerWidget(_settings_client.gui.station_numtracks + BRSW_PLATFORM_NUM_BEGIN); this->LowerWidget(_settings_client.gui.station_platlength + BRSW_PLATFORM_LEN_BEGIN); } this->SetWidgetLoweredState(BRSW_HIGHLIGHT_OFF, !_settings_client.gui.station_show_coverage); this->SetWidgetLoweredState(BRSW_HIGHLIGHT_ON, _settings_client.gui.station_show_coverage); _railstation.newstations = newstation; if (newstation) { _railstation.station_count = GetNumCustomStations(_railstation.station_class); this->vscroll.SetCount(_railstation.station_count); this->vscroll.SetCapacity(GB(this->GetWidget(BRSW_NEWST_LIST)->widget_data, MAT_ROW_START, MAT_ROW_BITS)); this->vscroll.SetPosition(Clamp(_railstation.station_type - 2, 0, this->vscroll.GetCount() - this->vscroll.GetCapacity())); } else { /* New stations are not available, so ensure the default station * type is 'selected'. */ _railstation.station_class = STAT_CLASS_DFLT; _railstation.station_type = 0; } } virtual ~BuildRailStationWindow() { DeleteWindowById(WC_SELECT_STATION, 0); } virtual void OnPaint() { bool newstations = _railstation.newstations; const StationSpec *statspec = newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL; if (_settings_client.gui.station_dragdrop) { SetTileSelectSize(1, 1); } else { int x = _settings_client.gui.station_numtracks; int y = _settings_client.gui.station_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 (_settings_client.gui.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); } } this->DrawWidgets(); /* 'Accepts' and 'Supplies' texts. */ int top = this->GetWidget(BRSW_HIGHLIGHT_ON)->pos_y + this->GetWidget(BRSW_HIGHLIGHT_ON)->current_y + WD_PAR_VSEP_NORMAL; NWidgetBase *back_nwi = this->GetWidget(BRSW_BACKGROUND); int right = back_nwi->pos_x + back_nwi->current_x; int bottom = back_nwi->pos_y + back_nwi->current_y; top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, false) + WD_PAR_VSEP_NORMAL; top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, true) + WD_PAR_VSEP_NORMAL; /* Resize background if the text is not equally long as the window. */ if (top > bottom || (top < bottom && back_nwi->current_y > back_nwi->smallest_y)) { ResizeWindow(this, 0, top - bottom); } } virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *resize) { switch (widget) { case BRSW_NEWST_DROPDOWN: { Dimension d = {0, 0}; for (uint i = 0; i < GetNumStationClasses(); i++) { if (i == STAT_CLASS_WAYP) continue; SetDParam(0, GetStationClassName((StationClassID)i)); d = maxdim(d, GetStringBoundingBox(STR_BLACK_STRING)); } d.width += padding.width; d.height += padding.height; *size = maxdim(*size, d); break; } case BRSW_NEWST_LIST: { Dimension d = GetStringBoundingBox(STR_STATION_CLASS_DFLT); for (StationClassID statclass = STAT_CLASS_BEGIN; statclass < (StationClassID)GetNumStationClasses(); statclass++) { if (statclass == STAT_CLASS_WAYP) continue; for (uint16 j = 0; j < GetNumCustomStations(statclass); j++) { const StationSpec *statspec = GetCustomStationSpec(statclass, j); if (statspec != NULL && statspec->name != 0) d = maxdim(d, GetStringBoundingBox(statspec->name)); } } size->width = max(size->width, d.width + padding.width); this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM; size->height = GB(this->GetWidget(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height; break; } } } virtual void DrawWidget(const Rect &r, int widget) const { DrawPixelInfo tmp_dpi; switch (widget) { case BRSW_PLATFORM_DIR_X: /* Set up a clipping area for the '/' station preview */ if (FillDrawPixelInfo(&tmp_dpi, r.left, r.top, r.right - r.left + 1, r.bottom - r.top + 1)) { DrawPixelInfo *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; } break; case BRSW_PLATFORM_DIR_Y: /* Set up a clipping area for the '\' station preview */ if (FillDrawPixelInfo(&tmp_dpi, r.left, r.top, r.right - r.left + 1, r.bottom - r.top + 1)) { DrawPixelInfo *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; } break; case BRSW_NEWST_LIST: { uint y = r.top; for (uint16 i = this->vscroll.GetPosition(); i < _railstation.station_count && this->vscroll.IsVisible(i); i++) { const StationSpec *statspec = GetCustomStationSpec(_railstation.station_class, i); StringID str = STR_STATION_CLASS_DFLT; if (statspec != NULL && statspec->name != 0) { if (HasBit(statspec->callback_mask, CBM_STATION_AVAIL) && GB(GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE), 0, 8) == 0) { GfxFillRect(r.left + 1, y + 1, r.right - 1, y + this->line_height - 2, 0, FILLRECT_CHECKER); } str = statspec->name; } DrawString(r.left + WD_MATRIX_LEFT, r.right - WD_MATRIX_RIGHT, y + WD_MATRIX_TOP, str, i == _railstation.station_type ? TC_WHITE : TC_BLACK); y += this->line_height; } break; } } } virtual void SetStringParameters(int widget) const { if (widget == BRSW_NEWST_DROPDOWN) SetDParam(0, GetStationClassName(_railstation.station_class)); } 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(); DeleteWindowById(WC_SELECT_STATION, 0); 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(_settings_client.gui.station_numtracks + BRSW_PLATFORM_NUM_BEGIN); this->RaiseWidget(BRSW_PLATFORM_DRAG_N_DROP); _settings_client.gui.station_numtracks = widget - BRSW_PLATFORM_NUM_BEGIN; _settings_client.gui.station_dragdrop = false; _settings_client.gui.station_dragdrop = false; const StationSpec *statspec = _railstation.newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL; if (statspec != NULL && HasBit(statspec->disallowed_lengths, _settings_client.gui.station_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(_settings_client.gui.station_platlength + BRSW_PLATFORM_LEN_BEGIN); _settings_client.gui.station_platlength = i + 1; break; } } } this->LowerWidget(_settings_client.gui.station_numtracks + BRSW_PLATFORM_NUM_BEGIN); this->LowerWidget(_settings_client.gui.station_platlength + BRSW_PLATFORM_LEN_BEGIN); SndPlayFx(SND_15_BEEP); this->SetDirty(); DeleteWindowById(WC_SELECT_STATION, 0); 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(_settings_client.gui.station_platlength + BRSW_PLATFORM_LEN_BEGIN); this->RaiseWidget(BRSW_PLATFORM_DRAG_N_DROP); _settings_client.gui.station_platlength = widget - BRSW_PLATFORM_LEN_BEGIN; _settings_client.gui.station_dragdrop = false; _settings_client.gui.station_dragdrop = false; const StationSpec *statspec = _railstation.newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL; if (statspec != NULL && HasBit(statspec->disallowed_platforms, _settings_client.gui.station_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(_settings_client.gui.station_numtracks + BRSW_PLATFORM_NUM_BEGIN); _settings_client.gui.station_numtracks = i + 1; break; } } } this->LowerWidget(_settings_client.gui.station_numtracks + BRSW_PLATFORM_NUM_BEGIN); this->LowerWidget(_settings_client.gui.station_platlength + BRSW_PLATFORM_LEN_BEGIN); SndPlayFx(SND_15_BEEP); this->SetDirty(); DeleteWindowById(WC_SELECT_STATION, 0); break; } case BRSW_PLATFORM_DRAG_N_DROP: { _settings_client.gui.station_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, _settings_client.gui.station_platlength - 1)) { for (uint i = 0; i < 7; i++) { if (!HasBit(statspec->disallowed_lengths, i)) { this->RaiseWidget(_settings_client.gui.station_platlength + BRSW_PLATFORM_LEN_BEGIN); _settings_client.gui.station_platlength = i + 1; break; } } } if (statspec != NULL && HasBit(statspec->disallowed_platforms, _settings_client.gui.station_numtracks - 1)) { for (uint i = 0; i < 7; i++) { if (!HasBit(statspec->disallowed_platforms, i)) { this->RaiseWidget(_settings_client.gui.station_numtracks + BRSW_PLATFORM_NUM_BEGIN); _settings_client.gui.station_numtracks = i + 1; break; } } } this->SetWidgetLoweredState(_settings_client.gui.station_numtracks + BRSW_PLATFORM_NUM_BEGIN, !_settings_client.gui.station_dragdrop); this->SetWidgetLoweredState(_settings_client.gui.station_platlength + BRSW_PLATFORM_LEN_BEGIN, !_settings_client.gui.station_dragdrop); SndPlayFx(SND_15_BEEP); this->SetDirty(); DeleteWindowById(WC_SELECT_STATION, 0); } break; case BRSW_HIGHLIGHT_OFF: case BRSW_HIGHLIGHT_ON: _settings_client.gui.station_show_coverage = (widget != BRSW_HIGHLIGHT_OFF); this->SetWidgetLoweredState(BRSW_HIGHLIGHT_OFF, !_settings_client.gui.station_show_coverage); this->SetWidgetLoweredState(BRSW_HIGHLIGHT_ON, _settings_client.gui.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 - this->GetWidget(BRSW_NEWST_LIST)->pos_y) / this->line_height; if (y >= this->vscroll.GetCapacity()) return; y += this->vscroll.GetPosition(); if (y >= _railstation.station_count) return; /* Check station availability callback */ statspec = GetCustomStationSpec(_railstation.station_class, y); if (statspec != NULL && HasBit(statspec->callback_mask, 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(); DeleteWindowById(WC_SELECT_STATION, 0); 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.SetCount(_railstation.station_count); this->vscroll.SetPosition(_railstation.station_type); } SndPlayFx(SND_15_BEEP); this->SetDirty(); DeleteWindowById(WC_SELECT_STATION, 0); } virtual void OnTick() { CheckRedrawStationCoverage(this); } }; static const NWidgetPart _nested_station_builder_widgets[] = { NWidget(NWID_HORIZONTAL), NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN, BRSW_CLOSEBOX), NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, BRSW_CAPTION), SetDataTip(STR_STATION_BUILD_RAIL_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS), EndContainer(), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRSW_BACKGROUND), NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BRSW_ORIENT_LABEL), SetMinimalSize(144, 11), SetDataTip(STR_STATION_BUILD_ORIENTATION, STR_NULL), SetPadding(1, 2, 0, 2), NWidget(NWID_HORIZONTAL), NWidget(NWID_SPACER), SetMinimalSize(7, 0), SetFill(true, false), NWidget(WWT_PANEL, COLOUR_GREY, BRSW_PLATFORM_DIR_X), SetMinimalSize(66, 48), SetFill(false, false), SetDataTip(0x0, STR_STATION_BUILD_RAILROAD_ORIENTATION_TOOLTIP), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), NWidget(WWT_PANEL, COLOUR_GREY, BRSW_PLATFORM_DIR_Y), SetMinimalSize(66, 48), SetFill(false, false), SetDataTip(0x0, STR_STATION_BUILD_RAILROAD_ORIENTATION_TOOLTIP), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(7, 0), SetFill(true, false), EndContainer(), NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BRSW_PLATFORM_NUM_LABEL), SetMinimalSize(144, 11), SetDataTip(STR_STATION_BUILD_NUMBER_OF_TRACKS, STR_NULL), SetPadding(2, 2, 0, 2), NWidget(NWID_HORIZONTAL), SetPIP(22, 0, 21), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_1), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_1, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_2), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_2, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_3), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_3, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_4), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_4, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_5), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_5, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_6), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_6, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_7), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_7, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), EndContainer(), NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BRSW_PLATFORM_LEN_LABEL), SetMinimalSize(144, 11), SetDataTip(STR_STATION_BUILD_PLATFORM_LENGTH, STR_NULL), SetPadding(2, 2, 0, 2), NWidget(NWID_HORIZONTAL), SetPIP(22, 0, 21), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_1), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_1, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_2), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_2, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_3), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_3, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_4), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_4, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_5), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_5, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_6), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_6, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_7), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_7, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 2), NWidget(NWID_HORIZONTAL), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_DRAG_N_DROP), SetMinimalSize(75, 12), SetDataTip(STR_STATION_BUILD_DRAG_DROP, STR_STATION_BUILD_DRAG_DROP_TOOLTIP), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), EndContainer(), NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BRSW_HIGHLIGHT_LABEL), SetMinimalSize(144, 11), SetDataTip(STR_STATION_BUILD_COVERAGE_AREA_TITLE, STR_NULL), SetPadding(3, 2, 0, 2), NWidget(NWID_HORIZONTAL), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_HIGHLIGHT_OFF), SetMinimalSize(60, 12), SetDataTip(STR_STATION_BUILD_COVERAGE_OFF, STR_STATION_BUILD_COVERAGE_AREA_OFF_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_HIGHLIGHT_ON), SetMinimalSize(60, 12), SetDataTip(STR_STATION_BUILD_COVERAGE_ON, STR_STATION_BUILD_COVERAGE_AREA_ON_TOOLTIP), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 20), SetResize(0, 1), EndContainer(), }; static const NWidgetPart _nested_newstation_builder_widgets[] = { NWidget(NWID_HORIZONTAL), NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN, BRSW_CLOSEBOX), NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, BRSW_CAPTION), SetDataTip(STR_STATION_BUILD_RAIL_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS), EndContainer(), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRSW_BACKGROUND), /* begin newstations gui additions. */ NWidget(WWT_DROPDOWN, COLOUR_GREY, BRSW_NEWST_DROPDOWN), SetMinimalSize(134, 12), SetFill(true, false), SetPadding(3, 7, 3, 7), SetDataTip(STR_BLACK_STRING, STR_STATION_BUILD_STATION_CLASS_TOOLTIP), NWidget(NWID_HORIZONTAL), SetPIP(7, 0, 7), NWidget(WWT_MATRIX, COLOUR_GREY, BRSW_NEWST_LIST), SetMinimalSize(122, 71), SetFill(true, false), SetDataTip(0x501, STR_STATION_BUILD_STATION_TYPE_TOOLTIP), NWidget(WWT_SCROLLBAR, COLOUR_GREY, BRSW_NEWST_SCROLL), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 1), /* end newstations gui additions. */ NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BRSW_ORIENT_LABEL), SetMinimalSize(144, 11), SetDataTip(STR_STATION_BUILD_ORIENTATION, STR_NULL), SetPadding(1, 2, 0, 2), NWidget(NWID_HORIZONTAL), NWidget(NWID_SPACER), SetMinimalSize(7, 0), SetFill(true, false), NWidget(WWT_PANEL, COLOUR_GREY, BRSW_PLATFORM_DIR_X), SetMinimalSize(66, 48), SetFill(false, false), SetDataTip(0x0, STR_STATION_BUILD_RAILROAD_ORIENTATION_TOOLTIP), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), NWidget(WWT_PANEL, COLOUR_GREY, BRSW_PLATFORM_DIR_Y), SetMinimalSize(66, 48), SetFill(false, false), SetDataTip(0x0, STR_STATION_BUILD_RAILROAD_ORIENTATION_TOOLTIP), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(7, 0), SetFill(true, false), EndContainer(), NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BRSW_PLATFORM_NUM_LABEL), SetMinimalSize(144, 11), SetDataTip(STR_STATION_BUILD_NUMBER_OF_TRACKS, STR_NULL), SetPadding(2, 2, 0, 2), NWidget(NWID_HORIZONTAL), SetPIP(22, 0, 21), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_1), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_1, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_2), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_2, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_3), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_3, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_4), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_4, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_5), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_5, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_6), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_6, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_NUM_7), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_7, STR_STATION_BUILD_NUMBER_OF_TRACKS_TOOLTIP), EndContainer(), NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BRSW_PLATFORM_LEN_LABEL), SetMinimalSize(144, 11), SetDataTip(STR_STATION_BUILD_PLATFORM_LENGTH, STR_NULL), SetPadding(2, 2, 0, 2), NWidget(NWID_HORIZONTAL), SetPIP(22, 0, 21), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_1), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_1, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_2), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_2, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_3), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_3, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_4), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_4, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_5), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_5, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_6), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_6, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_LEN_7), SetMinimalSize(15, 12), SetDataTip(STR_BLACK_7, STR_STATION_BUILD_PLATFORM_LENGTH_TOOLTIP), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 2), NWidget(NWID_HORIZONTAL), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_PLATFORM_DRAG_N_DROP), SetMinimalSize(75, 12), SetDataTip(STR_STATION_BUILD_DRAG_DROP, STR_STATION_BUILD_DRAG_DROP_TOOLTIP), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), EndContainer(), NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BRSW_HIGHLIGHT_LABEL), SetMinimalSize(144, 11), SetDataTip(STR_STATION_BUILD_COVERAGE_AREA_TITLE, STR_NULL), SetPadding(3, 2, 0, 2), NWidget(NWID_HORIZONTAL), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_HIGHLIGHT_OFF), SetMinimalSize(60, 12), SetDataTip(STR_STATION_BUILD_COVERAGE_OFF, STR_STATION_BUILD_COVERAGE_AREA_OFF_TOOLTIP), NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_HIGHLIGHT_ON), SetMinimalSize(60, 12), SetDataTip(STR_STATION_BUILD_COVERAGE_ON, STR_STATION_BUILD_COVERAGE_AREA_ON_TOOLTIP), NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetFill(true, false), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 20), SetResize(0, 1), EndContainer(), }; /** 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 | WDF_CONSTRUCTION, NULL, _nested_station_builder_widgets, lengthof(_nested_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 | WDF_CONSTRUCTION, NULL, _nested_newstation_builder_widgets, lengthof(_nested_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_LABEL, 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 */ void DrawSignalSprite(byte widget_index, SpriteID image) const { /* First get the right image, which is one later for 'green' signals. */ image += this->IsWidgetLowered(widget_index); /* Next get the actual sprite so we can calculate the right offsets. */ const Sprite *sprite = GetSprite(image, ST_NORMAL); /* For the x offset we want the sprite to be centered, so undo the offset * for sprite drawing and add half of the sprite's width. For the y offset * we want the sprite to be aligned on the bottom, so again we undo the * offset for sprite drawing and assume it is the bottom of the sprite. */ int sprite_center_x_offset = sprite->x_offs + sprite->width / 2; int sprite_bottom_y_offset = sprite->height + sprite->y_offs; /* Next we want to know where on the window to draw. Calculate the center * and the bottom of the area to draw. */ const NWidgetBase *widget = this->GetWidget(widget_index); int widget_center_x = widget->pos_x + widget->current_x / 2; int widget_bottom_y = widget->pos_y + widget->current_y - 2; /* Finally we draw the signal. */ DrawSprite(image, PAL_NONE, widget_center_x - sprite_center_x_offset + this->IsWidgetLowered(widget_index), widget_bottom_y - sprite_bottom_y_offset + this->IsWidgetLowered(widget_index)); } public: BuildSignalWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent) { this->InitNested(desc, TRANSPORT_RAIL); this->OnInvalidateData(); }; virtual void SetStringParameters(int widget) const { switch (widget) { case BSW_DRAG_SIGNALS_DENSITY_LABEL: SetDParam(0, _settings_client.gui.drag_signals_density); break; } } virtual void OnPaint() { this->DrawWidgets(); } virtual void DrawWidget(const Rect &r, int widget) const { if (IsInsideMM(widget, BSW_SEMAPHORE_NORM, BSW_ELECTRIC_PBS_OWAY + 1)) { /* We need to do some custom sprite widget drawing for the signals. */ const SpriteID _signal_lookup[] = { SPR_IMG_SIGNAL_SEMAPHORE_NORM, SPR_IMG_SIGNAL_SEMAPHORE_ENTRY, SPR_IMG_SIGNAL_SEMAPHORE_EXIT, SPR_IMG_SIGNAL_SEMAPHORE_COMBO, SPR_IMG_SIGNAL_SEMAPHORE_PBS, SPR_IMG_SIGNAL_SEMAPHORE_PBS_OWAY, SPR_IMG_SIGNAL_ELECTRIC_NORM, SPR_IMG_SIGNAL_ELECTRIC_ENTRY, SPR_IMG_SIGNAL_ELECTRIC_EXIT, SPR_IMG_SIGNAL_ELECTRIC_COMBO, SPR_IMG_SIGNAL_ELECTRIC_PBS, SPR_IMG_SIGNAL_ELECTRIC_PBS_OWAY }; this->DrawSignalSprite(widget, _signal_lookup[widget - BSW_SEMAPHORE_NORM]); } } 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(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(WC_GAME_OPTIONS, 0); } break; default: break; } this->SetDirty(); this->OnInvalidateData(); } virtual void OnInvalidateData(int data = 0) { 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); } }; /** Nested widget definition of the build signal window */ static const NWidgetPart _nested_signal_builder_widgets[] = { NWidget(NWID_HORIZONTAL), NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN, BSW_CLOSEBOX), NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, BSW_CAPTION), SetDataTip( STR_BUILD_SIGNAL_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS), EndContainer(), NWidget(NWID_VERTICAL, NC_EQUALSIZE), NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_SEMAPHORE_NORM), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_NORM_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_SEMAPHORE_ENTRY), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_ENTRY_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_SEMAPHORE_EXIT), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_EXIT_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_SEMAPHORE_COMBO), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_COMBO_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_SEMAPHORE_PBS), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_PBS_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_SEMAPHORE_PBS_OWAY), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_PBS_OWAY_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, BSW_CONVERT), SetDataTip(SPR_IMG_SIGNAL_CONVERT, STR_BUILD_SIGNAL_CONVERT_TOOLTIP), SetFill(true, true), EndContainer(), NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_ELECTRIC_NORM), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_NORM_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_ELECTRIC_ENTRY), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_ENTRY_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_ELECTRIC_EXIT), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_EXIT_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_ELECTRIC_COMBO), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_COMBO_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_ELECTRIC_PBS), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_PBS_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_ELECTRIC_PBS_OWAY), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_PBS_OWAY_TOOLTIP), EndContainer(), SetFill(true, true), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BSW_DRAG_SIGNALS_DENSITY), SetDataTip(STR_NULL, STR_BUILD_SIGNAL_DRAG_SIGNALS_DENSITY_TOOLTIP), SetFill(true, true), NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BSW_DRAG_SIGNALS_DENSITY_LABEL), SetDataTip(STR_ORANGE_INT, STR_BUILD_SIGNAL_DRAG_SIGNALS_DENSITY_TOOLTIP), SetFill(true, true), NWidget(NWID_HORIZONTAL), SetPIP(2, 0, 2), NWidget(NWID_SPACER), SetFill(true, false), NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, BSW_DRAG_SIGNALS_DENSITY_DECREASE), SetMinimalSize(9, 12), SetDataTip(SPR_ARROW_LEFT, STR_BUILD_SIGNAL_DRAG_SIGNALS_DENSITY_DECREASE_TOOLTIP), NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, BSW_DRAG_SIGNALS_DENSITY_INCREASE), SetMinimalSize(9, 12), SetDataTip(SPR_ARROW_RIGHT, STR_BUILD_SIGNAL_DRAG_SIGNALS_DENSITY_INCREASE_TOOLTIP), NWidget(NWID_SPACER), SetFill(true, false), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 2), SetFill(true, false), EndContainer(), EndContainer(), EndContainer(), }; /** 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 | WDF_CONSTRUCTION, NULL, _nested_signal_builder_widgets, lengthof(_nested_signal_builder_widgets) ); /** * Open the signal selection window */ static void ShowSignalBuilder(Window *parent) { new BuildSignalWindow(&_signal_builder_desc, parent); } /** 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, }; struct BuildRailDepotWindow : public PickerWindowBase { BuildRailDepotWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent) { this->InitNested(desc, TRANSPORT_RAIL); this->LowerWidget(_build_depot_direction + BRDW_DEPOT_NE); } virtual void OnPaint() { this->DrawWidgets(); } virtual void DrawWidget(const Rect &r, int widget) const { if (!IsInsideMM(widget, BRDW_DEPOT_NE, BRDW_DEPOT_NW + 1)) return; DrawTrainDepotSprite(r.left - 1, r.top, widget - BRDW_DEPOT_NE + DIAGDIR_NE, _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; } } }; /** Nested widget definition of the build rail depot window */ static const NWidgetPart _nested_build_depot_widgets[] = { NWidget(NWID_HORIZONTAL), NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN, BRDW_CLOSEBOX), NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, BRDW_CAPTION), SetMinimalSize(129, 14), SetDataTip(STR_BUILD_DEPOT_TRAIN_ORIENTATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS), EndContainer(), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRDW_BACKGROUND), NWidget(NWID_SPACER), SetMinimalSize(0, 3), NWidget(NWID_HORIZONTAL_LTR), NWidget(NWID_SPACER), SetMinimalSize(3, 0), NWidget(NWID_VERTICAL), NWidget(WWT_PANEL, COLOUR_GREY, BRDW_DEPOT_NW), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_TRAIN_ORIENTATION_TOOLTIP), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 2), NWidget(WWT_PANEL, COLOUR_GREY, BRDW_DEPOT_SW), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_TRAIN_ORIENTATION_TOOLTIP), EndContainer(), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(2, 0), NWidget(NWID_VERTICAL), NWidget(WWT_PANEL, COLOUR_GREY, BRDW_DEPOT_NE), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_TRAIN_ORIENTATION_TOOLTIP), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 2), NWidget(WWT_PANEL, COLOUR_GREY, BRDW_DEPOT_SE), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_TRAIN_ORIENTATION_TOOLTIP), EndContainer(), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(3, 0), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 3), EndContainer(), }; 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 | WDF_CONSTRUCTION, NULL, _nested_build_depot_widgets, lengthof(_nested_build_depot_widgets) ); static void ShowBuildTrainDepotPicker(Window *parent) { new BuildRailDepotWindow(&_build_depot_desc, parent); } /** 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, }; struct BuildRailWaypointWindow : PickerWindowBase { BuildRailWaypointWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent) { this->InitNested(desc, TRANSPORT_RAIL); this->hscroll.SetCapacity(5); this->hscroll.SetCount(_waypoint_count); }; virtual void OnPaint() { for (uint i = 0; i < this->hscroll.GetCapacity(); i++) { this->SetWidgetLoweredState(i + BRWW_WAYPOINT_1, (this->hscroll.GetPosition() + i) == _cur_waypoint_type); } this->DrawWidgets(); for (uint i = 0; i < this->hscroll.GetCapacity(); i++) { if (this->hscroll.GetPosition() + i < this->hscroll.GetCount()) { const StationSpec *statspec = GetCustomStationSpec(STAT_CLASS_WAYP, this->hscroll.GetPosition() + i); int bottom = this->GetWidget(BRWW_WAYPOINT_1 + i)->pos_y + this->GetWidget(BRWW_WAYPOINT_1 + i)->current_y; DrawWaypointSprite(this->GetWidget(BRWW_WAYPOINT_1 + i)->pos_x + TILE_PIXELS, bottom - TILE_PIXELS, this->hscroll.GetPosition() + i, _cur_railtype); if (statspec != NULL && HasBit(statspec->callback_mask, 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.GetPosition(); /* Check station availability callback */ const StationSpec *statspec = GetCustomStationSpec(STAT_CLASS_WAYP, type); if (statspec != NULL && HasBit(statspec->callback_mask, 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; } } } }; /** Nested widget definition for the build NewGRF rail waypoint window */ static const NWidgetPart _nested_build_waypoint_widgets[] = { NWidget(NWID_HORIZONTAL), NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN, BRWW_CLOSEBOX), NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, BRWW_CAPTION), SetDataTip(STR_WAYPOINT_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS), EndContainer(), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRWW_BACKGROUND), NWidget(NWID_SPACER), SetMinimalSize(0, 3), NWidget(NWID_HORIZONTAL), SetPIP(3, 2, 3), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRWW_WAYPOINT_1), SetMinimalSize(66, 60), SetDataTip(0x0, STR_WAYPOINT_GRAPHICS_TOOLTIP), EndContainer(), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRWW_WAYPOINT_2), SetMinimalSize(66, 60), SetDataTip(0x0, STR_WAYPOINT_GRAPHICS_TOOLTIP), EndContainer(), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRWW_WAYPOINT_3), SetMinimalSize(66, 60), SetDataTip(0x0, STR_WAYPOINT_GRAPHICS_TOOLTIP), EndContainer(), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRWW_WAYPOINT_4), SetMinimalSize(66, 60), SetDataTip(0x0, STR_WAYPOINT_GRAPHICS_TOOLTIP), EndContainer(), NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRWW_WAYPOINT_5), SetMinimalSize(66, 60), SetDataTip(0x0, STR_WAYPOINT_GRAPHICS_TOOLTIP), EndContainer(), EndContainer(), NWidget(NWID_SPACER), SetMinimalSize(0, 3), NWidget(WWT_HSCROLLBAR, COLOUR_DARK_GREEN, BRWW_SCROLL), EndContainer(), }; 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 | WDF_CONSTRUCTION, NULL, _nested_build_waypoint_widgets, lengthof(_nested_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; } /** * 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) { _last_built_railtype = _cur_railtype = RAILTYPE_RAIL; BuildRailToolbarWindow *w = dynamic_cast(FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL)); if (w != NULL) w->ModifyRailType(_cur_railtype); } MarkWholeScreenDirty(); } /** Set the initial (default) railtype to use */ static void SetDefaultRailGui() { if (_local_company == COMPANY_SPECTATOR || !Company::IsValidID(_local_company)) return; extern RailType _last_built_railtype; RailType rt = (RailType)_settings_client.gui.default_rail_type; if (rt >= RAILTYPE_END) { if (rt == DEF_RAILTYPE_MOST_USED) { /* 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) || HasStationTileRail(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 = DEF_RAILTYPE_FIRST; } switch (rt) { case DEF_RAILTYPE_FIRST: rt = RAILTYPE_RAIL; while (rt < RAILTYPE_END && !HasRailtypeAvail(_local_company, rt)) rt++; break; case DEF_RAILTYPE_LAST: rt = GetBestRailtype(_local_company); break; default: break; } } _last_built_railtype = _cur_railtype = rt; BuildRailToolbarWindow *w = dynamic_cast(FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL)); if (w != NULL) w->ModifyRailType(_cur_railtype); } /** * Updates the current signal variant used in the signal GUI * to the one adequate to current year. * @param p needed to be called when a setting changes * @return success, needed for settings */ bool ResetSignalVariant(int32 p = 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 true; } /** 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(); }