road_gui.cpp

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00001 /* $Id: road_gui.cpp 22018 2011-02-07 22:37:22Z rubidium $ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * 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.
00006  * 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.
00007  * 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 <http://www.gnu.org/licenses/>.
00008  */
00009 
00012 #include "stdafx.h"
00013 #include "gui.h"
00014 #include "window_gui.h"
00015 #include "station_gui.h"
00016 #include "terraform_gui.h"
00017 #include "viewport_func.h"
00018 #include "command_func.h"
00019 #include "road_cmd.h"
00020 #include "station_func.h"
00021 #include "window_func.h"
00022 #include "vehicle_func.h"
00023 #include "sound_func.h"
00024 #include "company_func.h"
00025 #include "tunnelbridge.h"
00026 #include "tunnelbridge_map.h"
00027 #include "tilehighlight_func.h"
00028 #include "company_base.h"
00029 #include "hotkeys.h"
00030 #include "road_gui.h"
00031 
00032 #include "table/strings.h"
00033 
00034 static void ShowRVStationPicker(Window *parent, RoadStopType rs);
00035 static void ShowRoadDepotPicker(Window *parent);
00036 
00037 static bool _remove_button_clicked;
00038 static bool _one_way_button_clicked;
00039 
00044 enum RoadFlags {
00045   RF_NONE             = 0x00,
00046   RF_START_HALFROAD_Y = 0x01,    // The start tile in Y-dir should have only a half road
00047   RF_END_HALFROAD_Y   = 0x02,    // The end tile in Y-dir should have only a half road
00048   RF_DIR_Y            = 0x04,    // The direction is Y-dir
00049   RF_DIR_X            = RF_NONE, // Dummy; Dir X is set when RF_DIR_Y is not set
00050   RF_START_HALFROAD_X = 0x08,    // The start tile in X-dir should have only a half road
00051   RF_END_HALFROAD_X   = 0x10,    // The end tile in X-dir should have only a half road
00052 };
00053 DECLARE_ENUM_AS_BIT_SET(RoadFlags)
00054 
00055 static RoadFlags _place_road_flag;
00056 
00057 static RoadType _cur_roadtype;
00058 
00059 static DiagDirection _road_depot_orientation;
00060 static DiagDirection _road_station_picker_orientation;
00061 
00062 void CcPlaySound1D(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00063 {
00064   if (result.Succeeded()) SndPlayTileFx(SND_1F_SPLAT, tile);
00065 }
00066 
00071 static void PlaceRoad_Bridge(TileIndex tile, Window *w)
00072 {
00073   if (IsBridgeTile(tile)) {
00074     TileIndex other_tile = GetOtherTunnelBridgeEnd(tile);
00075     Point pt = {0, 0};
00076     w->OnPlaceMouseUp(VPM_X_OR_Y, DDSP_BUILD_BRIDGE, pt, tile, other_tile);
00077   } else {
00078     VpStartPlaceSizing(tile, VPM_X_OR_Y, DDSP_BUILD_BRIDGE);
00079   }
00080 }
00081 
00091 void CcBuildRoadTunnel(const CommandCost &result, TileIndex start_tile, uint32 p1, uint32 p2)
00092 {
00093   if (result.Succeeded()) {
00094     SndPlayTileFx(SND_20_SPLAT_2, start_tile);
00095     if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00096 
00097     DiagDirection start_direction = ReverseDiagDir(GetTunnelBridgeDirection(start_tile));
00098     ConnectRoadToStructure(start_tile, start_direction);
00099 
00100     TileIndex end_tile = GetOtherTunnelBridgeEnd(start_tile);
00101     DiagDirection end_direction = ReverseDiagDir(GetTunnelBridgeDirection(end_tile));
00102     ConnectRoadToStructure(end_tile, end_direction);
00103   } else {
00104     SetRedErrorSquare(_build_tunnel_endtile);
00105   }
00106 }
00107 
00109 struct RoadTypeInfo {
00110   StringID err_build_road;        
00111   StringID err_remove_road;       
00112   StringID err_depot;             
00113   StringID err_build_station[2];  
00114   StringID err_remove_station[2]; 
00115 
00116   StringID picker_title[2];       
00117   StringID picker_tooltip[2];     
00118 
00119   SpriteID cursor_nesw;           
00120   SpriteID cursor_nwse;           
00121   SpriteID cursor_autoroad;       
00122 };
00123 
00125 static const RoadTypeInfo _road_type_infos[] = {
00126   {
00127     STR_ERROR_CAN_T_BUILD_ROAD_HERE,
00128     STR_ERROR_CAN_T_REMOVE_ROAD_FROM,
00129     STR_ERROR_CAN_T_BUILD_ROAD_DEPOT,
00130     { STR_ERROR_CAN_T_BUILD_BUS_STATION,         STR_ERROR_CAN_T_BUILD_TRUCK_STATION          },
00131     { STR_ERROR_CAN_T_REMOVE_BUS_STATION,        STR_ERROR_CAN_T_REMOVE_TRUCK_STATION         },
00132     { STR_STATION_BUILD_BUS_ORIENTATION,         STR_STATION_BUILD_TRUCK_ORIENTATION          },
00133     { STR_STATION_BUILD_BUS_ORIENTATION_TOOLTIP, STR_STATION_BUILD_TRUCK_ORIENTATION_TOOLTIP  },
00134 
00135     SPR_CURSOR_ROAD_NESW,
00136     SPR_CURSOR_ROAD_NWSE,
00137     SPR_CURSOR_AUTOROAD,
00138   },
00139   {
00140     STR_ERROR_CAN_T_BUILD_TRAMWAY_HERE,
00141     STR_ERROR_CAN_T_REMOVE_TRAMWAY_FROM,
00142     STR_ERROR_CAN_T_BUILD_TRAM_DEPOT,
00143     { STR_ERROR_CAN_T_BUILD_PASSENGER_TRAM_STATION,         STR_ERROR_CAN_T_BUILD_CARGO_TRAM_STATION         },
00144     { STR_ERROR_CAN_T_REMOVE_PASSENGER_TRAM_STATION,        STR_ERROR_CAN_T_REMOVE_CARGO_TRAM_STATION        },
00145     { STR_STATION_BUILD_PASSENGER_TRAM_ORIENTATION,         STR_STATION_BUILD_CARGO_TRAM_ORIENTATION         },
00146     { STR_STATION_BUILD_PASSENGER_TRAM_ORIENTATION_TOOLTIP, STR_STATION_BUILD_CARGO_TRAM_ORIENTATION_TOOLTIP },
00147 
00148     SPR_CURSOR_TRAMWAY_NESW,
00149     SPR_CURSOR_TRAMWAY_NWSE,
00150     SPR_CURSOR_AUTOTRAM,
00151   },
00152 };
00153 
00159 void ConnectRoadToStructure(TileIndex tile, DiagDirection direction)
00160 {
00161   tile += TileOffsByDiagDir(direction);
00162   /* if there is a roadpiece just outside of the station entrance, build a connecting route */
00163   if (IsNormalRoadTile(tile)) {
00164     if (GetRoadBits(tile, _cur_roadtype) != ROAD_NONE) {
00165       DoCommandP(tile, _cur_roadtype << 4 | DiagDirToRoadBits(ReverseDiagDir(direction)), 0, CMD_BUILD_ROAD);
00166     }
00167   }
00168 }
00169 
00170 void CcRoadDepot(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00171 {
00172   if (result.Failed()) return;
00173 
00174   DiagDirection dir = (DiagDirection)GB(p1, 0, 2);
00175   SndPlayTileFx(SND_1F_SPLAT, tile);
00176   if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00177   ConnectRoadToStructure(tile, dir);
00178 }
00179 
00194 void CcRoadStop(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00195 {
00196   if (result.Failed()) return;
00197 
00198   DiagDirection dir = (DiagDirection)GB(p2, 6, 2);
00199   SndPlayTileFx(SND_1F_SPLAT, tile);
00200   if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00201   TileArea roadstop_area(tile, GB(p1, 0, 8), GB(p1, 8, 8));
00202   TILE_AREA_LOOP(cur_tile, roadstop_area) {
00203     ConnectRoadToStructure(cur_tile, dir);
00204     /* For a drive-through road stop build connecting road for other entrance. */
00205     if (HasBit(p2, 1)) ConnectRoadToStructure(cur_tile, ReverseDiagDir(dir));
00206   }
00207 }
00208 
00219 static void PlaceRoadStop(TileIndex start_tile, TileIndex end_tile, uint32 p2, uint32 cmd)
00220 {
00221   uint8 ddir = _road_station_picker_orientation;
00222   SB(p2, 16, 16, INVALID_STATION); // no station to join
00223 
00224   if (ddir >= DIAGDIR_END) {
00225     SetBit(p2, 1); // It's a drive-through stop.
00226     ddir -= DIAGDIR_END; // Adjust picker result to actual direction.
00227   }
00228   p2 |= ddir << 6; // Set the DiagDirecion into p2 bits 6 and 7.
00229 
00230   TileArea ta(start_tile, end_tile);
00231   CommandContainer cmdcont = { ta.tile, ta.w | ta.h << 8, p2, cmd, CcRoadStop, "" };
00232   ShowSelectStationIfNeeded(cmdcont, ta);
00233 }
00234 
00239 static void PlaceRoad_BusStation(TileIndex tile)
00240 {
00241   if (_remove_button_clicked) {
00242     VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_REMOVE_BUSSTOP);
00243   } else {
00244     if (_road_station_picker_orientation < DIAGDIR_END) { // Not a drive-through stop.
00245       VpStartPlaceSizing(tile, (DiagDirToAxis(_road_station_picker_orientation) == AXIS_X) ? VPM_X_LIMITED : VPM_Y_LIMITED, DDSP_BUILD_BUSSTOP);
00246     } else {
00247       VpStartPlaceSizing(tile, VPM_X_AND_Y_LIMITED, DDSP_BUILD_BUSSTOP);
00248     }
00249     VpSetPlaceSizingLimit(_settings_game.station.station_spread);
00250   }
00251 }
00252 
00257 static void PlaceRoad_TruckStation(TileIndex tile)
00258 {
00259   if (_remove_button_clicked) {
00260     VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_REMOVE_TRUCKSTOP);
00261   } else {
00262     if (_road_station_picker_orientation < DIAGDIR_END) { // Not a drive-through stop.
00263       VpStartPlaceSizing(tile, (DiagDirToAxis(_road_station_picker_orientation) == AXIS_X) ? VPM_X_LIMITED : VPM_Y_LIMITED, DDSP_BUILD_TRUCKSTOP);
00264     } else {
00265       VpStartPlaceSizing(tile, VPM_X_AND_Y_LIMITED, DDSP_BUILD_TRUCKSTOP);
00266     }
00267     VpSetPlaceSizingLimit(_settings_game.station.station_spread);
00268   }
00269 }
00270 
00272 enum RoadToolbarWidgets {
00273   RTW_ROAD_X,
00274   RTW_ROAD_Y,
00275   RTW_AUTOROAD,
00276   RTW_DEMOLISH,
00277   RTW_DEPOT,
00278   RTW_BUS_STATION,
00279   RTW_TRUCK_STATION,
00280   RTW_ONE_WAY,
00281   RTW_BUILD_BRIDGE,
00282   RTW_BUILD_TUNNEL,
00283   RTW_REMOVE,
00284 };
00285 
00286 typedef void OnButtonClick(Window *w);
00287 
00288 
00293 static void ToggleRoadButton_Remove(Window *w)
00294 {
00295   w->ToggleWidgetLoweredState(RTW_REMOVE);
00296   w->SetWidgetDirty(RTW_REMOVE);
00297   _remove_button_clicked = w->IsWidgetLowered(RTW_REMOVE);
00298   SetSelectionRed(_remove_button_clicked);
00299 }
00300 
00306 static bool RoadToolbar_CtrlChanged(Window *w)
00307 {
00308   if (w->IsWidgetDisabled(RTW_REMOVE)) return false;
00309 
00310   /* allow ctrl to switch remove mode only for these widgets */
00311   for (uint i = RTW_ROAD_X; i <= RTW_AUTOROAD; i++) {
00312     if (w->IsWidgetLowered(i)) {
00313       ToggleRoadButton_Remove(w);
00314       return true;
00315     }
00316   }
00317 
00318   return false;
00319 }
00320 
00322 struct BuildRoadToolbarWindow : Window {
00323   int last_started_action; 
00324 
00325   BuildRoadToolbarWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00326   {
00327     this->InitNested(desc, window_number);
00328     this->SetWidgetsDisabledState(true,
00329         RTW_REMOVE,
00330         RTW_ONE_WAY,
00331         WIDGET_LIST_END);
00332 
00333     this->OnInvalidateData();
00334     this->last_started_action = WIDGET_LIST_END;
00335 
00336     if (_settings_client.gui.link_terraform_toolbar) ShowTerraformToolbar(this);
00337   }
00338 
00339   ~BuildRoadToolbarWindow()
00340   {
00341     if (_settings_client.gui.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0, false);
00342   }
00343 
00344   void OnInvalidateData(int data = 0)
00345   {
00346     this->SetWidgetsDisabledState(!CanBuildVehicleInfrastructure(VEH_ROAD),
00347         RTW_DEPOT,
00348         RTW_BUS_STATION,
00349         RTW_TRUCK_STATION,
00350         WIDGET_LIST_END);
00351   }
00352 
00358   void UpdateOptionWidgetStatus(RoadToolbarWidgets clicked_widget)
00359   {
00360     /* The remove and the one way button state is driven
00361      * by the other buttons so they don't act on themselfs.
00362      * Both are only valid if they are able to apply as options. */
00363     switch (clicked_widget) {
00364       case RTW_REMOVE:
00365         this->RaiseWidget(RTW_ONE_WAY);
00366         this->SetWidgetDirty(RTW_ONE_WAY);
00367         break;
00368 
00369       case RTW_ONE_WAY:
00370         this->RaiseWidget(RTW_REMOVE);
00371         this->SetWidgetDirty(RTW_REMOVE);
00372         break;
00373 
00374       case RTW_BUS_STATION:
00375       case RTW_TRUCK_STATION:
00376         this->DisableWidget(RTW_ONE_WAY);
00377         this->SetWidgetDisabledState(RTW_REMOVE, !this->IsWidgetLowered(clicked_widget));
00378         break;
00379 
00380       case RTW_ROAD_X:
00381       case RTW_ROAD_Y:
00382       case RTW_AUTOROAD:
00383         this->SetWidgetsDisabledState(!this->IsWidgetLowered(clicked_widget),
00384             RTW_REMOVE,
00385             RTW_ONE_WAY,
00386             WIDGET_LIST_END);
00387         break;
00388 
00389       default:
00390         /* When any other buttons than road/station, raise and
00391          * disable the removal button */
00392         this->SetWidgetsDisabledState(true,
00393             RTW_REMOVE,
00394             RTW_ONE_WAY,
00395             WIDGET_LIST_END);
00396         this->SetWidgetsLoweredState(false,
00397             RTW_REMOVE,
00398             RTW_ONE_WAY,
00399             WIDGET_LIST_END);
00400         break;
00401     }
00402   }
00403 
00404   virtual void OnClick(Point pt, int widget, int click_count)
00405   {
00406     _remove_button_clicked = false;
00407     _one_way_button_clicked = false;
00408     switch (widget) {
00409       case RTW_ROAD_X:
00410         HandlePlacePushButton(this, RTW_ROAD_X, _road_type_infos[_cur_roadtype].cursor_nwse, HT_RECT);
00411         this->last_started_action = widget;
00412         break;
00413 
00414       case RTW_ROAD_Y:
00415         HandlePlacePushButton(this, RTW_ROAD_Y, _road_type_infos[_cur_roadtype].cursor_nesw, HT_RECT);
00416         this->last_started_action = widget;
00417         break;
00418 
00419       case RTW_AUTOROAD:
00420         HandlePlacePushButton(this, RTW_AUTOROAD, _road_type_infos[_cur_roadtype].cursor_autoroad, HT_RECT);
00421         this->last_started_action = widget;
00422         break;
00423 
00424       case RTW_DEMOLISH:
00425         HandlePlacePushButton(this, RTW_DEMOLISH, ANIMCURSOR_DEMOLISH, HT_RECT | HT_DIAGONAL);
00426         this->last_started_action = widget;
00427         break;
00428 
00429       case RTW_DEPOT:
00430         if (_game_mode == GM_EDITOR || !CanBuildVehicleInfrastructure(VEH_ROAD)) return;
00431         if (HandlePlacePushButton(this, RTW_DEPOT, SPR_CURSOR_ROAD_DEPOT, HT_RECT)) {
00432           ShowRoadDepotPicker(this);
00433           this->last_started_action = widget;
00434         }
00435         break;
00436 
00437       case RTW_BUS_STATION:
00438         if (_game_mode == GM_EDITOR || !CanBuildVehicleInfrastructure(VEH_ROAD)) return;
00439         if (HandlePlacePushButton(this, RTW_BUS_STATION, SPR_CURSOR_BUS_STATION, HT_RECT)) {
00440           ShowRVStationPicker(this, ROADSTOP_BUS);
00441           this->last_started_action = widget;
00442         }
00443         break;
00444 
00445       case RTW_TRUCK_STATION:
00446         if (_game_mode == GM_EDITOR || !CanBuildVehicleInfrastructure(VEH_ROAD)) return;
00447         if (HandlePlacePushButton(this, RTW_TRUCK_STATION, SPR_CURSOR_TRUCK_STATION, HT_RECT)) {
00448           ShowRVStationPicker(this, ROADSTOP_TRUCK);
00449           this->last_started_action = widget;
00450         }
00451         break;
00452 
00453       case RTW_ONE_WAY:
00454         if (this->IsWidgetDisabled(RTW_ONE_WAY)) return;
00455         this->SetDirty();
00456         this->ToggleWidgetLoweredState(RTW_ONE_WAY);
00457         SetSelectionRed(false);
00458         break;
00459 
00460       case RTW_BUILD_BRIDGE:
00461         HandlePlacePushButton(this, RTW_BUILD_BRIDGE, SPR_CURSOR_BRIDGE, HT_RECT);
00462         this->last_started_action = widget;
00463         break;
00464 
00465       case RTW_BUILD_TUNNEL:
00466         HandlePlacePushButton(this, RTW_BUILD_TUNNEL, SPR_CURSOR_ROAD_TUNNEL, HT_SPECIAL);
00467         this->last_started_action = widget;
00468         break;
00469 
00470       case RTW_REMOVE:
00471         if (this->IsWidgetDisabled(RTW_REMOVE)) return;
00472 
00473         DeleteWindowById(WC_SELECT_STATION, 0);
00474         ToggleRoadButton_Remove(this);
00475         SndPlayFx(SND_15_BEEP);
00476         break;
00477 
00478       default: NOT_REACHED();
00479     }
00480     this->UpdateOptionWidgetStatus((RoadToolbarWidgets)widget);
00481     if (_ctrl_pressed) RoadToolbar_CtrlChanged(this);
00482   }
00483 
00484   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00485   {
00486     int num = CheckHotkeyMatch(roadtoolbar_hotkeys, keycode, this);
00487     if (num == -1 || this->GetWidget<NWidgetBase>(num) == NULL) return ES_NOT_HANDLED;
00488     this->OnClick(Point(), num, 1);
00489     MarkTileDirtyByTile(TileVirtXY(_thd.pos.x, _thd.pos.y)); // redraw tile selection
00490     return ES_HANDLED;
00491   }
00492 
00493   virtual void OnPlaceObject(Point pt, TileIndex tile)
00494   {
00495     _remove_button_clicked = this->IsWidgetLowered(RTW_REMOVE);
00496     _one_way_button_clicked = this->IsWidgetLowered(RTW_ONE_WAY);
00497     switch (this->last_started_action) {
00498       case RTW_ROAD_X:
00499         _place_road_flag = RF_DIR_X;
00500         if (_tile_fract_coords.x >= 8) _place_road_flag |= RF_START_HALFROAD_X;
00501         VpStartPlaceSizing(tile, VPM_FIX_Y, DDSP_PLACE_ROAD_X_DIR);
00502         break;
00503 
00504       case RTW_ROAD_Y:
00505         _place_road_flag = RF_DIR_Y;
00506         if (_tile_fract_coords.y >= 8) _place_road_flag |= RF_START_HALFROAD_Y;
00507         VpStartPlaceSizing(tile, VPM_FIX_X, DDSP_PLACE_ROAD_Y_DIR);
00508         break;
00509 
00510       case RTW_AUTOROAD:
00511         _place_road_flag = RF_NONE;
00512         if (_tile_fract_coords.x >= 8) _place_road_flag |= RF_START_HALFROAD_X;
00513         if (_tile_fract_coords.y >= 8) _place_road_flag |= RF_START_HALFROAD_Y;
00514         VpStartPlaceSizing(tile, VPM_X_OR_Y, DDSP_PLACE_AUTOROAD);
00515         break;
00516 
00517       case RTW_DEMOLISH:
00518         PlaceProc_DemolishArea(tile);
00519         break;
00520 
00521       case RTW_DEPOT:
00522         DoCommandP(tile, _cur_roadtype << 2 | _road_depot_orientation, 0,
00523             CMD_BUILD_ROAD_DEPOT | CMD_MSG(_road_type_infos[_cur_roadtype].err_depot), CcRoadDepot);
00524         break;
00525 
00526       case RTW_BUS_STATION:
00527         PlaceRoad_BusStation(tile);
00528         break;
00529 
00530       case RTW_TRUCK_STATION:
00531         PlaceRoad_TruckStation(tile);
00532         break;
00533 
00534       case RTW_BUILD_BRIDGE:
00535         PlaceRoad_Bridge(tile, this);
00536         break;
00537 
00538       case RTW_BUILD_TUNNEL:
00539         DoCommandP(tile, RoadTypeToRoadTypes(_cur_roadtype) | (TRANSPORT_ROAD << 8), 0,
00540             CMD_BUILD_TUNNEL | CMD_MSG(STR_ERROR_CAN_T_BUILD_TUNNEL_HERE), CcBuildRoadTunnel);
00541         break;
00542 
00543       default: NOT_REACHED();
00544     }
00545   }
00546 
00547   virtual void OnPlaceObjectAbort()
00548   {
00549     this->RaiseButtons();
00550     this->SetWidgetsDisabledState(true,
00551         RTW_REMOVE,
00552         RTW_ONE_WAY,
00553         WIDGET_LIST_END);
00554     this->SetWidgetDirty(RTW_REMOVE);
00555     this->SetWidgetDirty(RTW_ONE_WAY);
00556 
00557     DeleteWindowById(WC_BUS_STATION, TRANSPORT_ROAD);
00558     DeleteWindowById(WC_TRUCK_STATION, TRANSPORT_ROAD);
00559     DeleteWindowById(WC_BUILD_DEPOT, TRANSPORT_ROAD);
00560     DeleteWindowById(WC_SELECT_STATION, 0);
00561     DeleteWindowByClass(WC_BUILD_BRIDGE);
00562   }
00563 
00564   virtual void OnPlaceDrag(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt)
00565   {
00566     /* Here we update the end tile flags
00567      * of the road placement actions.
00568      * At first we reset the end halfroad
00569      * bits and if needed we set them again. */
00570     switch (select_proc) {
00571       case DDSP_PLACE_ROAD_X_DIR:
00572         _place_road_flag &= ~RF_END_HALFROAD_X;
00573         if (pt.x & 8) _place_road_flag |= RF_END_HALFROAD_X;
00574         break;
00575 
00576       case DDSP_PLACE_ROAD_Y_DIR:
00577         _place_road_flag &= ~RF_END_HALFROAD_Y;
00578         if (pt.y & 8) _place_road_flag |= RF_END_HALFROAD_Y;
00579         break;
00580 
00581       case DDSP_PLACE_AUTOROAD:
00582         _place_road_flag &= ~(RF_END_HALFROAD_Y | RF_END_HALFROAD_X);
00583         if (pt.y & 8) _place_road_flag |= RF_END_HALFROAD_Y;
00584         if (pt.x & 8) _place_road_flag |= RF_END_HALFROAD_X;
00585 
00586         /* For autoroad we need to update the
00587          * direction of the road */
00588         if (_thd.size.x > _thd.size.y || (_thd.size.x == _thd.size.y &&
00589             ( (_tile_fract_coords.x < _tile_fract_coords.y && (_tile_fract_coords.x + _tile_fract_coords.y) < 16) ||
00590             (_tile_fract_coords.x > _tile_fract_coords.y && (_tile_fract_coords.x + _tile_fract_coords.y) > 16) ))) {
00591           /* Set dir = X */
00592           _place_road_flag &= ~RF_DIR_Y;
00593         } else {
00594           /* Set dir = Y */
00595           _place_road_flag |= RF_DIR_Y;
00596         }
00597 
00598         break;
00599 
00600       default:
00601         break;
00602     }
00603 
00604     VpSelectTilesWithMethod(pt.x, pt.y, select_method);
00605   }
00606 
00607   virtual void OnPlaceMouseUp(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile)
00608   {
00609     if (pt.x != -1) {
00610       switch (select_proc) {
00611         default: NOT_REACHED();
00612         case DDSP_BUILD_BRIDGE:
00613           if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00614           ShowBuildBridgeWindow(start_tile, end_tile, TRANSPORT_ROAD, RoadTypeToRoadTypes(_cur_roadtype));
00615           break;
00616 
00617         case DDSP_DEMOLISH_AREA:
00618           GUIPlaceProcDragXY(select_proc, start_tile, end_tile);
00619           break;
00620 
00621         case DDSP_PLACE_ROAD_X_DIR:
00622         case DDSP_PLACE_ROAD_Y_DIR:
00623         case DDSP_PLACE_AUTOROAD:
00624           /* Flag description:
00625            * Use the first three bits (0x07) if dir == Y
00626            * else use the last 2 bits (X dir has
00627            * not the 3rd bit set) */
00628           _place_road_flag = (RoadFlags)((_place_road_flag & RF_DIR_Y) ? (_place_road_flag & 0x07) : (_place_road_flag >> 3));
00629 
00630           DoCommandP(start_tile, end_tile, _place_road_flag | (_cur_roadtype << 3) | (_one_way_button_clicked << 5),
00631               _remove_button_clicked ?
00632               CMD_REMOVE_LONG_ROAD | CMD_MSG(_road_type_infos[_cur_roadtype].err_remove_road) :
00633               CMD_BUILD_LONG_ROAD | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_road), CcPlaySound1D);
00634           break;
00635 
00636         case DDSP_BUILD_BUSSTOP:
00637           PlaceRoadStop(start_tile, end_tile, (_ctrl_pressed << 5) | RoadTypeToRoadTypes(_cur_roadtype) << 2 | ROADSTOP_BUS, CMD_BUILD_ROAD_STOP | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_station[ROADSTOP_BUS]));
00638           break;
00639 
00640         case DDSP_BUILD_TRUCKSTOP:
00641           PlaceRoadStop(start_tile, end_tile, (_ctrl_pressed << 5) | RoadTypeToRoadTypes(_cur_roadtype) << 2 | ROADSTOP_TRUCK, CMD_BUILD_ROAD_STOP | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_station[ROADSTOP_TRUCK]));
00642           break;
00643 
00644         case DDSP_REMOVE_BUSSTOP: {
00645           TileArea ta(start_tile, end_tile);
00646           DoCommandP(ta.tile, ta.w | ta.h << 8, ROADSTOP_BUS, CMD_REMOVE_ROAD_STOP | CMD_MSG(_road_type_infos[_cur_roadtype].err_remove_station[ROADSTOP_BUS]), CcPlaySound1D);
00647           break;
00648         }
00649 
00650         case DDSP_REMOVE_TRUCKSTOP: {
00651           TileArea ta(start_tile, end_tile);
00652           DoCommandP(ta.tile, ta.w | ta.h << 8, ROADSTOP_TRUCK, CMD_REMOVE_ROAD_STOP | CMD_MSG(_road_type_infos[_cur_roadtype].err_remove_station[ROADSTOP_TRUCK]), CcPlaySound1D);
00653           break;
00654         }
00655       }
00656     }
00657   }
00658 
00659   virtual void OnPlacePresize(Point pt, TileIndex tile)
00660   {
00661     DoCommand(tile, RoadTypeToRoadTypes(_cur_roadtype) | (TRANSPORT_ROAD << 8), 0, DC_AUTO, CMD_BUILD_TUNNEL);
00662     VpSetPresizeRange(tile, _build_tunnel_endtile == 0 ? tile : _build_tunnel_endtile);
00663   }
00664 
00665   virtual EventState OnCTRLStateChange()
00666   {
00667     if (RoadToolbar_CtrlChanged(this)) return ES_HANDLED;
00668     return ES_NOT_HANDLED;
00669   }
00670 
00671   static Hotkey<BuildRoadToolbarWindow> roadtoolbar_hotkeys[];
00672 };
00673 
00674 Hotkey<BuildRoadToolbarWindow> BuildRoadToolbarWindow::roadtoolbar_hotkeys[] = {
00675   Hotkey<BuildRoadToolbarWindow>('1', "build_x", RTW_ROAD_X),
00676   Hotkey<BuildRoadToolbarWindow>('2', "build_y", RTW_ROAD_Y),
00677   Hotkey<BuildRoadToolbarWindow>('3', "autoroad", RTW_AUTOROAD),
00678   Hotkey<BuildRoadToolbarWindow>('4', "demolish", RTW_DEMOLISH),
00679   Hotkey<BuildRoadToolbarWindow>('5', "depot", RTW_DEPOT),
00680   Hotkey<BuildRoadToolbarWindow>('6', "bus_station", RTW_BUS_STATION),
00681   Hotkey<BuildRoadToolbarWindow>('7', "truck_station", RTW_TRUCK_STATION),
00682   Hotkey<BuildRoadToolbarWindow>('8', "oneway", RTW_ONE_WAY),
00683   Hotkey<BuildRoadToolbarWindow>('B', "bridge", RTW_BUILD_BRIDGE),
00684   Hotkey<BuildRoadToolbarWindow>('T', "tunnel", RTW_BUILD_TUNNEL),
00685   Hotkey<BuildRoadToolbarWindow>('R', "remove", RTW_REMOVE),
00686   HOTKEY_LIST_END(BuildRoadToolbarWindow)
00687 };
00688 Hotkey<BuildRoadToolbarWindow> *_roadtoolbar_hotkeys = BuildRoadToolbarWindow::roadtoolbar_hotkeys;
00689 
00690 
00691 static const NWidgetPart _nested_build_road_widgets[] = {
00692   NWidget(NWID_HORIZONTAL),
00693     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00694     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_ROAD_TOOLBAR_ROAD_CONSTRUCTION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00695     NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00696   EndContainer(),
00697   NWidget(NWID_HORIZONTAL),
00698     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_ROAD_X),
00699             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_X_DIR, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_SECTION),
00700     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_ROAD_Y),
00701             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_Y_DIR, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_SECTION),
00702     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_AUTOROAD),
00703             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_AUTOROAD, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_AUTOROAD),
00704     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_DEMOLISH),
00705             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
00706     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_DEPOT),
00707             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_DEPOT, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_VEHICLE_DEPOT),
00708     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUS_STATION),
00709             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_BUS_STATION, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_BUS_STATION),
00710     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_TRUCK_STATION),
00711             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_TRUCK_BAY, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRUCK_LOADING_BAY),
00712     NWidget(WWT_PANEL, COLOUR_DARK_GREEN, -1), SetMinimalSize(0, 22), SetFill(1, 1), EndContainer(),
00713     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_ONE_WAY),
00714             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_ONE_WAY, STR_ROAD_TOOLBAR_TOOLTIP_TOGGLE_ONE_WAY_ROAD),
00715     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_BRIDGE),
00716             SetFill(0, 1), SetMinimalSize(43, 22), SetDataTip(SPR_IMG_BRIDGE, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_BRIDGE),
00717     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_TUNNEL),
00718             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_TUNNEL, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_TUNNEL),
00719     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_REMOVE),
00720             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_REMOVE, STR_ROAD_TOOLBAR_TOOLTIP_TOGGLE_BUILD_REMOVE_FOR_ROAD),
00721   EndContainer(),
00722 };
00723 
00724 static const WindowDesc _build_road_desc(
00725   WDP_ALIGN_TOOLBAR, 0, 0,
00726   WC_BUILD_TOOLBAR, WC_NONE,
00727   WDF_CONSTRUCTION,
00728   _nested_build_road_widgets, lengthof(_nested_build_road_widgets)
00729 );
00730 
00731 static const NWidgetPart _nested_build_tramway_widgets[] = {
00732   NWidget(NWID_HORIZONTAL),
00733     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00734     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_ROAD_TOOLBAR_TRAM_CONSTRUCTION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00735     NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00736   EndContainer(),
00737   NWidget(NWID_HORIZONTAL),
00738     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_ROAD_X),
00739             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_TRAMWAY_X_DIR, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRAMWAY_SECTION),
00740     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_ROAD_Y),
00741             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_TRAMWAY_Y_DIR, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRAMWAY_SECTION),
00742     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_AUTOROAD),
00743             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_AUTOTRAM, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_AUTOTRAM),
00744     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_DEMOLISH),
00745             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
00746     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_DEPOT),
00747             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_DEPOT, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRAM_VEHICLE_DEPOT),
00748     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUS_STATION),
00749             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_BUS_STATION, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_PASSENGER_TRAM_STATION),
00750     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_TRUCK_STATION),
00751             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_TRUCK_BAY, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_CARGO_TRAM_STATION),
00752     NWidget(WWT_PANEL, COLOUR_DARK_GREEN, -1), SetMinimalSize(0, 22), SetFill(1, 1), EndContainer(),
00753     NWidget(WWT_EMPTY, COLOUR_DARK_GREEN, RTW_ONE_WAY), SetMinimalSize(0, 0),
00754     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_BRIDGE),
00755             SetFill(0, 1), SetMinimalSize(43, 22), SetDataTip(SPR_IMG_BRIDGE, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRAMWAY_BRIDGE),
00756     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_TUNNEL),
00757             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_TUNNEL, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRAMWAY_TUNNEL),
00758     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_REMOVE),
00759             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_REMOVE, STR_ROAD_TOOLBAR_TOOLTIP_TOGGLE_BUILD_REMOVE_FOR_TRAMWAYS),
00760   EndContainer(),
00761 };
00762 
00763 static const WindowDesc _build_tramway_desc(
00764   WDP_ALIGN_TOOLBAR, 0, 0,
00765   WC_BUILD_TOOLBAR, WC_NONE,
00766   WDF_CONSTRUCTION,
00767   _nested_build_tramway_widgets, lengthof(_nested_build_tramway_widgets)
00768 );
00769 
00777 Window *ShowBuildRoadToolbar(RoadType roadtype)
00778 {
00779   if (!Company::IsValidID(_local_company)) return NULL;
00780   _cur_roadtype = roadtype;
00781 
00782   DeleteWindowByClass(WC_BUILD_TOOLBAR);
00783   return AllocateWindowDescFront<BuildRoadToolbarWindow>(roadtype == ROADTYPE_ROAD ? &_build_road_desc : &_build_tramway_desc, TRANSPORT_ROAD);
00784 }
00785 
00786 EventState RoadToolbarGlobalHotkeys(uint16 key, uint16 keycode)
00787 {
00788   extern RoadType _last_built_roadtype;
00789   int num = CheckHotkeyMatch<BuildRoadToolbarWindow>(_roadtoolbar_hotkeys, keycode, NULL, true);
00790   if (num == -1) return ES_NOT_HANDLED;
00791   Window *w = ShowBuildRoadToolbar(_last_built_roadtype);
00792   if (w == NULL) return ES_NOT_HANDLED;
00793   return w->OnKeyPress(key, keycode);
00794 }
00795 
00796 static const NWidgetPart _nested_build_road_scen_widgets[] = {
00797   NWidget(NWID_HORIZONTAL),
00798     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00799     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_ROAD_TOOLBAR_ROAD_CONSTRUCTION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00800     NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00801   EndContainer(),
00802   NWidget(NWID_HORIZONTAL),
00803     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_ROAD_X),
00804             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_X_DIR, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_SECTION),
00805     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_ROAD_Y),
00806             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_Y_DIR, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_SECTION),
00807     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_AUTOROAD),
00808             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_AUTOROAD, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_AUTOROAD),
00809     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_DEMOLISH),
00810             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
00811     NWidget(WWT_PANEL, COLOUR_DARK_GREEN, -1), SetMinimalSize(0, 22), SetFill(1, 1), EndContainer(),
00812     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_ONE_WAY),
00813             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_ONE_WAY, STR_ROAD_TOOLBAR_TOOLTIP_TOGGLE_ONE_WAY_ROAD),
00814     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_BRIDGE),
00815             SetFill(0, 1), SetMinimalSize(43, 22), SetDataTip(SPR_IMG_BRIDGE, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_BRIDGE),
00816     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_BUILD_TUNNEL),
00817             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_TUNNEL, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_TUNNEL),
00818     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, RTW_REMOVE),
00819             SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_REMOVE, STR_ROAD_TOOLBAR_TOOLTIP_TOGGLE_BUILD_REMOVE_FOR_ROAD),
00820   EndContainer(),
00821 };
00822 
00823 static const WindowDesc _build_road_scen_desc(
00824   WDP_AUTO, 0, 0,
00825   WC_SCEN_BUILD_TOOLBAR, WC_NONE,
00826   WDF_CONSTRUCTION,
00827   _nested_build_road_scen_widgets, lengthof(_nested_build_road_scen_widgets)
00828 );
00829 
00830 Window *ShowBuildRoadScenToolbar()
00831 {
00832   _cur_roadtype = ROADTYPE_ROAD;
00833   return AllocateWindowDescFront<BuildRoadToolbarWindow>(&_build_road_scen_desc, 0);
00834 }
00835 
00836 EventState RoadToolbarEditorGlobalHotkeys(uint16 key, uint16 keycode)
00837 {
00838   int num = CheckHotkeyMatch<BuildRoadToolbarWindow>(_roadtoolbar_hotkeys, keycode, NULL, true);
00839   if (num == -1) return ES_NOT_HANDLED;
00840   Window *w = ShowBuildRoadScenToolbar();
00841   if (w == NULL) return ES_NOT_HANDLED;
00842   return w->OnKeyPress(key, keycode);
00843 }
00844 
00846 enum BuildRoadDepotWidgets {
00847   BRDW_CAPTION,
00848   BRDW_DEPOT_NE,
00849   BRDW_DEPOT_SE,
00850   BRDW_DEPOT_SW,
00851   BRDW_DEPOT_NW,
00852 };
00853 
00854 struct BuildRoadDepotWindow : public PickerWindowBase {
00855   BuildRoadDepotWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent)
00856   {
00857     this->CreateNestedTree(desc);
00858 
00859     this->LowerWidget(_road_depot_orientation + BRDW_DEPOT_NE);
00860     if ( _cur_roadtype == ROADTYPE_TRAM) {
00861       this->GetWidget<NWidgetCore>(BRDW_CAPTION)->widget_data = STR_BUILD_DEPOT_TRAM_ORIENTATION_CAPTION;
00862       for (int i = BRDW_DEPOT_NE; i <= BRDW_DEPOT_NW; i++) this->GetWidget<NWidgetCore>(i)->tool_tip = STR_BUILD_DEPOT_TRAM_ORIENTATION_SELECT_TOOLTIP;
00863     }
00864 
00865     this->FinishInitNested(desc, TRANSPORT_ROAD);
00866   }
00867 
00868   virtual void DrawWidget(const Rect &r, int widget) const
00869   {
00870     if (!IsInsideMM(widget, BRDW_DEPOT_NE, BRDW_DEPOT_NW + 1)) return;
00871 
00872     DrawRoadDepotSprite(r.left - 1, r.top, (DiagDirection)(widget - BRDW_DEPOT_NE + DIAGDIR_NE), _cur_roadtype);
00873   }
00874 
00875   virtual void OnClick(Point pt, int widget, int click_count)
00876   {
00877     switch (widget) {
00878       case BRDW_DEPOT_NW:
00879       case BRDW_DEPOT_NE:
00880       case BRDW_DEPOT_SW:
00881       case BRDW_DEPOT_SE:
00882         this->RaiseWidget(_road_depot_orientation + BRDW_DEPOT_NE);
00883         _road_depot_orientation = (DiagDirection)(widget - BRDW_DEPOT_NE);
00884         this->LowerWidget(_road_depot_orientation + BRDW_DEPOT_NE);
00885         SndPlayFx(SND_15_BEEP);
00886         this->SetDirty();
00887         break;
00888 
00889       default:
00890         break;
00891     }
00892   }
00893 };
00894 
00895 static const NWidgetPart _nested_build_road_depot_widgets[] = {
00896   NWidget(NWID_HORIZONTAL),
00897     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00898     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, BRDW_CAPTION), SetDataTip(STR_BUILD_DEPOT_ROAD_ORIENTATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00899   EndContainer(),
00900   NWidget(WWT_PANEL, COLOUR_DARK_GREEN),
00901     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
00902     NWidget(NWID_HORIZONTAL_LTR),
00903       NWidget(NWID_SPACER), SetMinimalSize(3, 0), SetFill(1, 0),
00904       NWidget(NWID_VERTICAL),
00905         NWidget(WWT_PANEL, COLOUR_GREY, BRDW_DEPOT_NW), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_ROAD_ORIENTATION_SELECT_TOOLTIP),
00906         EndContainer(),
00907         NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00908         NWidget(WWT_PANEL, COLOUR_GREY, BRDW_DEPOT_SW), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_ROAD_ORIENTATION_SELECT_TOOLTIP),
00909         EndContainer(),
00910       EndContainer(),
00911       NWidget(NWID_SPACER), SetMinimalSize(2, 0),
00912       NWidget(NWID_VERTICAL),
00913         NWidget(WWT_PANEL, COLOUR_GREY, BRDW_DEPOT_NE), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_ROAD_ORIENTATION_SELECT_TOOLTIP),
00914         EndContainer(),
00915         NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00916         NWidget(WWT_PANEL, COLOUR_GREY, BRDW_DEPOT_SE), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_ROAD_ORIENTATION_SELECT_TOOLTIP),
00917         EndContainer(),
00918       EndContainer(),
00919       NWidget(NWID_SPACER), SetMinimalSize(3, 0), SetFill(1, 0),
00920     EndContainer(),
00921     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
00922   EndContainer(),
00923 };
00924 
00925 static const WindowDesc _build_road_depot_desc(
00926   WDP_AUTO, 0, 0,
00927   WC_BUILD_DEPOT, WC_BUILD_TOOLBAR,
00928   WDF_CONSTRUCTION,
00929   _nested_build_road_depot_widgets, lengthof(_nested_build_road_depot_widgets)
00930 );
00931 
00932 static void ShowRoadDepotPicker(Window *parent)
00933 {
00934   new BuildRoadDepotWindow(&_build_road_depot_desc, parent);
00935 }
00936 
00938 enum BuildRoadStationWidgets {
00939   BRSW_CAPTION,
00940   BRSW_BACKGROUND,
00941   BRSW_STATION_NE,
00942   BRSW_STATION_SE,
00943   BRSW_STATION_SW,
00944   BRSW_STATION_NW,
00945   BRSW_STATION_X,
00946   BRSW_STATION_Y,
00947   BRSW_LT_OFF,
00948   BRSW_LT_ON,
00949   BRSW_INFO,
00950 };
00951 
00952 struct BuildRoadStationWindow : public PickerWindowBase {
00953   BuildRoadStationWindow(const WindowDesc *desc, Window *parent, RoadStopType rs) : PickerWindowBase(parent)
00954   {
00955     this->CreateNestedTree(desc);
00956 
00957     /* Trams don't have non-drivethrough stations */
00958     if (_cur_roadtype == ROADTYPE_TRAM && _road_station_picker_orientation < DIAGDIR_END) {
00959       _road_station_picker_orientation = DIAGDIR_END;
00960     }
00961     this->SetWidgetsDisabledState(_cur_roadtype == ROADTYPE_TRAM,
00962         BRSW_STATION_NE,
00963         BRSW_STATION_SE,
00964         BRSW_STATION_SW,
00965         BRSW_STATION_NW,
00966         WIDGET_LIST_END);
00967 
00968     this->GetWidget<NWidgetCore>(BRSW_CAPTION)->widget_data = _road_type_infos[_cur_roadtype].picker_title[rs];
00969     for (uint i = BRSW_STATION_NE; i < BRSW_LT_OFF; i++) this->GetWidget<NWidgetCore>(i)->tool_tip = _road_type_infos[_cur_roadtype].picker_tooltip[rs];
00970 
00971     this->LowerWidget(_road_station_picker_orientation + BRSW_STATION_NE);
00972     this->LowerWidget(_settings_client.gui.station_show_coverage + BRSW_LT_OFF);
00973 
00974     this->FinishInitNested(desc, TRANSPORT_ROAD);
00975 
00976     this->window_class = (rs == ROADSTOP_BUS) ? WC_BUS_STATION : WC_TRUCK_STATION;
00977   }
00978 
00979   virtual ~BuildRoadStationWindow()
00980   {
00981     DeleteWindowById(WC_SELECT_STATION, 0);
00982   }
00983 
00984   virtual void OnPaint()
00985   {
00986     this->DrawWidgets();
00987 
00988     int rad = _settings_game.station.modified_catchment ? CA_TRUCK /* = CA_BUS */ : CA_UNMODIFIED;
00989     if (_settings_client.gui.station_show_coverage) {
00990       SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
00991     } else {
00992       SetTileSelectSize(1, 1);
00993     }
00994 
00995     /* 'Accepts' and 'Supplies' texts. */
00996     StationCoverageType sct = (this->window_class == WC_BUS_STATION) ? SCT_PASSENGERS_ONLY : SCT_NON_PASSENGERS_ONLY;
00997     int top = this->GetWidget<NWidgetBase>(BRSW_LT_ON)->pos_y + this->GetWidget<NWidgetBase>(BRSW_LT_ON)->current_y + WD_PAR_VSEP_NORMAL;
00998     NWidgetBase *back_nwi = this->GetWidget<NWidgetBase>(BRSW_BACKGROUND);
00999     int right = back_nwi->pos_x +  back_nwi->current_x;
01000     int bottom = back_nwi->pos_y +  back_nwi->current_y;
01001     top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, sct, rad, false) + WD_PAR_VSEP_NORMAL;
01002     top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, sct, rad, true) + WD_PAR_VSEP_NORMAL;
01003     /* Resize background if the text is not equally long as the window. */
01004     if (top > bottom || (top < bottom && back_nwi->current_y > back_nwi->smallest_y)) {
01005       ResizeWindow(this, 0, top - bottom);
01006     }
01007   }
01008 
01009   virtual void DrawWidget(const Rect &r, int widget) const
01010   {
01011     if (!IsInsideMM(widget, BRSW_STATION_NE, BRSW_STATION_Y + 1)) return;
01012 
01013     StationType st = (this->window_class == WC_BUS_STATION) ? STATION_BUS : STATION_TRUCK;
01014     StationPickerDrawSprite(r.left + TILE_PIXELS, r.bottom - TILE_PIXELS, st, INVALID_RAILTYPE, widget < BRSW_STATION_X ? ROADTYPE_ROAD : _cur_roadtype, widget - BRSW_STATION_NE);
01015   }
01016 
01017   virtual void OnClick(Point pt, int widget, int click_count)
01018   {
01019     switch (widget) {
01020       case BRSW_STATION_NE:
01021       case BRSW_STATION_SE:
01022       case BRSW_STATION_SW:
01023       case BRSW_STATION_NW:
01024       case BRSW_STATION_X:
01025       case BRSW_STATION_Y:
01026         this->RaiseWidget(_road_station_picker_orientation + BRSW_STATION_NE);
01027         _road_station_picker_orientation = (DiagDirection)(widget - BRSW_STATION_NE);
01028         this->LowerWidget(_road_station_picker_orientation + BRSW_STATION_NE);
01029         SndPlayFx(SND_15_BEEP);
01030         this->SetDirty();
01031         DeleteWindowById(WC_SELECT_STATION, 0);
01032         break;
01033 
01034       case BRSW_LT_OFF:
01035       case BRSW_LT_ON:
01036         this->RaiseWidget(_settings_client.gui.station_show_coverage + BRSW_LT_OFF);
01037         _settings_client.gui.station_show_coverage = (widget != BRSW_LT_OFF);
01038         this->LowerWidget(_settings_client.gui.station_show_coverage + BRSW_LT_OFF);
01039         SndPlayFx(SND_15_BEEP);
01040         this->SetDirty();
01041         break;
01042 
01043       default:
01044         break;
01045     }
01046   }
01047 
01048   virtual void OnTick()
01049   {
01050     CheckRedrawStationCoverage(this);
01051   }
01052 };
01053 
01055 static const NWidgetPart _nested_rv_station_picker_widgets[] = {
01056   NWidget(NWID_HORIZONTAL),
01057     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
01058     NWidget(WWT_CAPTION,  COLOUR_DARK_GREEN, BRSW_CAPTION),
01059   EndContainer(),
01060   NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRSW_BACKGROUND),
01061     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
01062     NWidget(NWID_HORIZONTAL), SetPIP(0, 2, 0),
01063       NWidget(NWID_SPACER), SetFill(1, 0),
01064       NWidget(WWT_PANEL, COLOUR_GREY, BRSW_STATION_NW), SetMinimalSize(66, 50), EndContainer(),
01065       NWidget(WWT_PANEL, COLOUR_GREY, BRSW_STATION_NE), SetMinimalSize(66, 50), EndContainer(),
01066       NWidget(WWT_PANEL, COLOUR_GREY, BRSW_STATION_X),  SetMinimalSize(66, 50), EndContainer(),
01067       NWidget(NWID_SPACER), SetFill(1, 0),
01068     EndContainer(),
01069     NWidget(NWID_SPACER), SetMinimalSize(0, 2),
01070     NWidget(NWID_HORIZONTAL), SetPIP(0, 2, 0),
01071       NWidget(NWID_SPACER), SetFill(1, 0),
01072       NWidget(WWT_PANEL, COLOUR_GREY, BRSW_STATION_SW), SetMinimalSize(66, 50), EndContainer(),
01073       NWidget(WWT_PANEL, COLOUR_GREY, BRSW_STATION_SE), SetMinimalSize(66, 50), EndContainer(),
01074       NWidget(WWT_PANEL, COLOUR_GREY, BRSW_STATION_Y),  SetMinimalSize(66, 50), EndContainer(),
01075       NWidget(NWID_SPACER), SetFill(1, 0),
01076     EndContainer(),
01077     NWidget(NWID_SPACER), SetMinimalSize(0, 1),
01078     NWidget(NWID_HORIZONTAL), SetPIP(2, 0, 2),
01079       NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BRSW_INFO), SetMinimalSize(140, 14), SetDataTip(STR_STATION_BUILD_COVERAGE_AREA_TITLE, STR_NULL),
01080       NWidget(NWID_SPACER), SetFill(1, 0),
01081     EndContainer(),
01082     NWidget(NWID_HORIZONTAL), SetPIP(2, 0, 2),
01083       NWidget(NWID_SPACER), SetFill(1, 0),
01084       NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_LT_OFF), SetMinimalSize(60, 12),
01085                       SetDataTip(STR_STATION_BUILD_COVERAGE_OFF, STR_STATION_BUILD_COVERAGE_AREA_OFF_TOOLTIP),
01086       NWidget(WWT_TEXTBTN, COLOUR_GREY, BRSW_LT_ON), SetMinimalSize(60, 12),
01087                       SetDataTip(STR_STATION_BUILD_COVERAGE_ON, STR_STATION_BUILD_COVERAGE_AREA_ON_TOOLTIP),
01088       NWidget(NWID_SPACER), SetFill(1, 0),
01089     EndContainer(),
01090     NWidget(NWID_SPACER), SetMinimalSize(0, 10), SetResize(0, 1),
01091   EndContainer(),
01092 };
01093 
01094 static const WindowDesc _rv_station_picker_desc(
01095   WDP_AUTO, 0, 0,
01096   WC_BUS_STATION, WC_BUILD_TOOLBAR,
01097   WDF_CONSTRUCTION,
01098   _nested_rv_station_picker_widgets, lengthof(_nested_rv_station_picker_widgets)
01099 );
01100 
01101 static void ShowRVStationPicker(Window *parent, RoadStopType rs)
01102 {
01103   new BuildRoadStationWindow(&_rv_station_picker_desc, parent, rs);
01104 }
01105 
01106 void InitializeRoadGui()
01107 {
01108   _road_depot_orientation = DIAGDIR_NW;
01109   _road_station_picker_orientation = DIAGDIR_NW;
01110 }

Generated on Fri Mar 4 21:37:04 2011 for OpenTTD by  doxygen 1.6.1