road_gui.cpp

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00001 /* $Id: road_gui.cpp 12365 2008-03-13 18:53:49Z skidd13 $ */
00002 
00005 #include "stdafx.h"
00006 #include "openttd.h"
00007 #include "gui.h"
00008 #include "window_gui.h"
00009 #include "station_gui.h"
00010 #include "terraform_gui.h"
00011 #include "viewport_func.h"
00012 #include "gfx_func.h"
00013 #include "command_func.h"
00014 #include "variables.h"
00015 #include "road_type.h"
00016 #include "road_cmd.h"
00017 #include "road_map.h"
00018 #include "station_map.h"
00019 #include "station.h"
00020 #include "functions.h"
00021 #include "window_func.h"
00022 #include "vehicle_func.h"
00023 #include "sound_func.h"
00024 #include "player_func.h"
00025 #include "settings_type.h"
00026 
00027 #include "table/sprites.h"
00028 #include "table/strings.h"
00029 
00030 static void ShowRVStationPicker(RoadStop::Type rs);
00031 static void ShowRoadDepotPicker();
00032 
00033 static bool _remove_button_clicked;
00034 static bool _one_way_button_clicked;
00035 
00040 enum RoadFlags {
00041   RF_NONE             = 0x00,
00042   RF_START_HALFROAD_Y = 0x01,    // The start tile in Y-dir should have only a half road
00043   RF_END_HALFROAD_Y   = 0x02,    // The end tile in Y-dir should have only a half road
00044   RF_DIR_Y            = 0x04,    // The direction is Y-dir
00045   RF_DIR_X            = RF_NONE, // Dummy; Dir X is set when RF_DIR_Y is not set
00046   RF_START_HALFROAD_X = 0x08,    // The start tile in X-dir should have only a half road
00047   RF_END_HALFROAD_X   = 0x10,    // The end tile in X-dir should have only a half road
00048 };
00049 DECLARE_ENUM_AS_BIT_SET(RoadFlags);
00050 
00051 static RoadFlags _place_road_flag;
00052 
00053 static RoadType _cur_roadtype;
00054 
00055 static DiagDirection _road_depot_orientation;
00056 static DiagDirection _road_station_picker_orientation;
00057 
00058 void CcPlaySound1D(bool success, TileIndex tile, uint32 p1, uint32 p2)
00059 {
00060   if (success) SndPlayTileFx(SND_1F_SPLAT, tile);
00061 }
00062 
00071 static void PlaceRoad_X_Dir(TileIndex tile)
00072 {
00073   _place_road_flag = RF_DIR_X;
00074   if (_tile_fract_coords.x >= 8) _place_road_flag |= RF_START_HALFROAD_X;
00075   VpStartPlaceSizing(tile, VPM_FIX_Y, DDSP_PLACE_ROAD_X_DIR);
00076 }
00077 
00086 static void PlaceRoad_Y_Dir(TileIndex tile)
00087 {
00088   _place_road_flag = RF_DIR_Y;
00089   if (_tile_fract_coords.y >= 8) _place_road_flag |= RF_START_HALFROAD_Y;
00090   VpStartPlaceSizing(tile, VPM_FIX_X, DDSP_PLACE_ROAD_Y_DIR);
00091 }
00092 
00101 static void PlaceRoad_AutoRoad(TileIndex tile)
00102 {
00103   _place_road_flag = RF_NONE;
00104   if (_tile_fract_coords.x >= 8) _place_road_flag |= RF_START_HALFROAD_X;
00105   if (_tile_fract_coords.y >= 8) _place_road_flag |= RF_START_HALFROAD_Y;
00106   VpStartPlaceSizing(tile, VPM_X_OR_Y, DDSP_PLACE_AUTOROAD);
00107 }
00108 
00109 static void PlaceRoad_Bridge(TileIndex tile)
00110 {
00111   VpStartPlaceSizing(tile, VPM_X_OR_Y, DDSP_BUILD_BRIDGE);
00112 }
00113 
00114 
00115 void CcBuildRoadTunnel(bool success, TileIndex tile, uint32 p1, uint32 p2)
00116 {
00117   if (success) {
00118     SndPlayTileFx(SND_20_SPLAT_2, tile);
00119     ResetObjectToPlace();
00120   } else {
00121     SetRedErrorSquare(_build_tunnel_endtile);
00122   }
00123 }
00124 
00126 struct RoadTypeInfo {
00127   StringID err_build_road;        
00128   StringID err_remove_road;       
00129   StringID err_depot;             
00130   StringID err_build_station[2];  
00131   StringID err_remove_station[2]; 
00132 
00133   StringID picker_title[2];       
00134   StringID picker_tooltip[2];     
00135 
00136   SpriteID cursor_nesw;           
00137   SpriteID cursor_nwse;           
00138   SpriteID cursor_autoroad;       
00139 };
00140 
00142 static const RoadTypeInfo _road_type_infos[] = {
00143   {
00144     STR_1804_CAN_T_BUILD_ROAD_HERE,
00145     STR_1805_CAN_T_REMOVE_ROAD_FROM,
00146     STR_1807_CAN_T_BUILD_ROAD_VEHICLE,
00147     { STR_1808_CAN_T_BUILD_BUS_STATION,        STR_1809_CAN_T_BUILD_TRUCK_STATION },
00148     { STR_CAN_T_REMOVE_BUS_STATION,            STR_CAN_T_REMOVE_TRUCK_STATION     },
00149     { STR_3042_BUS_STATION_ORIENTATION,        STR_3043_TRUCK_STATION_ORIENT      },
00150     { STR_3051_SELECT_BUS_STATION_ORIENTATION, STR_3052_SELECT_TRUCK_LOADING_BAY  },
00151 
00152     SPR_CURSOR_ROAD_NESW,
00153     SPR_CURSOR_ROAD_NWSE,
00154     SPR_CURSOR_AUTOROAD,
00155   },
00156   {
00157     STR_CAN_T_BUILD_TRAMWAY_HERE,
00158     STR_CAN_T_REMOVE_TRAMWAY_FROM,
00159     STR_CAN_T_BUILD_TRAM_VEHICLE,
00160     { STR_CAN_T_BUILD_PASSENGER_TRAM_STATION,        STR_CAN_T_BUILD_CARGO_TRAM_STATION        },
00161     { STR_CAN_T_REMOVE_PASSENGER_TRAM_STATION,       STR_CAN_T_REMOVE_CARGO_TRAM_STATION       },
00162     { STR_PASSENGER_TRAM_STATION_ORIENTATION,        STR_CARGO_TRAM_STATION_ORIENT             },
00163     { STR_SELECT_PASSENGER_TRAM_STATION_ORIENTATION, STR_SELECT_CARGO_TRAM_STATION_ORIENTATION },
00164 
00165     SPR_CURSOR_TRAMWAY_NESW,
00166     SPR_CURSOR_TRAMWAY_NWSE,
00167     SPR_CURSOR_AUTOTRAM,
00168   },
00169 };
00170 
00171 static void PlaceRoad_Tunnel(TileIndex tile)
00172 {
00173   DoCommandP(tile, 0x200 | RoadTypeToRoadTypes(_cur_roadtype), 0, CcBuildRoadTunnel, CMD_BUILD_TUNNEL | CMD_MSG(STR_5016_CAN_T_BUILD_TUNNEL_HERE));
00174 }
00175 
00176 static void BuildRoadOutsideStation(TileIndex tile, DiagDirection direction)
00177 {
00178   tile += TileOffsByDiagDir(direction);
00179   // if there is a roadpiece just outside of the station entrance, build a connecting route
00180   if (IsNormalRoadTile(tile)) {
00181     if (GetRoadBits(tile, _cur_roadtype) != ROAD_NONE) {
00182       DoCommandP(tile, _cur_roadtype << 4 | DiagDirToRoadBits(ReverseDiagDir(direction)), 0, NULL, CMD_BUILD_ROAD);
00183     }
00184   }
00185 }
00186 
00187 void CcRoadDepot(bool success, TileIndex tile, uint32 p1, uint32 p2)
00188 {
00189   if (success) {
00190     DiagDirection dir = (DiagDirection)GB(p1, 0, 2);
00191     SndPlayTileFx(SND_1F_SPLAT, tile);
00192     ResetObjectToPlace();
00193     BuildRoadOutsideStation(tile, dir);
00194     /* For a drive-through road stop build connecting road for other entrance */
00195     if (HasBit(p2, 1)) BuildRoadOutsideStation(tile, ReverseDiagDir(dir));
00196   }
00197 }
00198 
00199 static void PlaceRoad_Depot(TileIndex tile)
00200 {
00201   DoCommandP(tile, _cur_roadtype << 2 | _road_depot_orientation, 0, CcRoadDepot, CMD_BUILD_ROAD_DEPOT | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_depot));
00202 }
00203 
00204 static void PlaceRoadStop(TileIndex tile, uint32 p2, uint32 cmd)
00205 {
00206   uint32 p1 = _road_station_picker_orientation;
00207 
00208   if (p1 >= DIAGDIR_END) {
00209     SetBit(p2, 1); // It's a drive-through stop
00210     p1 -= DIAGDIR_END; // Adjust picker result to actual direction
00211   }
00212   DoCommandP(tile, p1, p2, CcRoadDepot, cmd);
00213 }
00214 
00215 static void PlaceRoad_BusStation(TileIndex tile)
00216 {
00217   if (_remove_button_clicked) {
00218     DoCommandP(tile, 0, RoadStop::BUS, CcPlaySound1D, CMD_REMOVE_ROAD_STOP | CMD_MSG(_road_type_infos[_cur_roadtype].err_remove_station[RoadStop::BUS]));
00219   } else {
00220     PlaceRoadStop(tile, (_ctrl_pressed << 5) | RoadTypeToRoadTypes(_cur_roadtype) << 2 | RoadStop::BUS, CMD_BUILD_ROAD_STOP | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_station[RoadStop::BUS]));
00221   }
00222 }
00223 
00224 static void PlaceRoad_TruckStation(TileIndex tile)
00225 {
00226   if (_remove_button_clicked) {
00227     DoCommandP(tile, 0, RoadStop::TRUCK, CcPlaySound1D, CMD_REMOVE_ROAD_STOP | CMD_MSG(_road_type_infos[_cur_roadtype].err_remove_station[RoadStop::TRUCK]));
00228   } else {
00229     PlaceRoadStop(tile, (_ctrl_pressed << 5) | RoadTypeToRoadTypes(_cur_roadtype) << 2 | RoadStop::TRUCK, CMD_BUILD_ROAD_STOP | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_station[RoadStop::TRUCK]));
00230   }
00231 }
00232 
00233 static void PlaceRoad_DemolishArea(TileIndex tile)
00234 {
00235   VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_DEMOLISH_AREA);
00236 }
00237 
00239 enum RoadToolbarWidgets {
00240   RTW_CLOSEBOX = 0,
00241   RTW_CAPTION,
00242   RTW_STICKY,
00243   RTW_ROAD_X,
00244   RTW_ROAD_Y,
00245   RTW_AUTOROAD,
00246   RTW_DEMOLISH,
00247   RTW_DEPOT,
00248   RTW_BUS_STATION,
00249   RTW_TRUCK_STATION,
00250   RTW_ONE_WAY,
00251   RTW_BUILD_BRIDGE,
00252   RTW_BUILD_TUNNEL,
00253   RTW_REMOVE,
00254 };
00255 
00256 typedef void OnButtonClick(Window *w);
00257 
00258 
00262 static void ToggleRoadButton_Remove(Window *w)
00263 {
00264   w->ToggleWidgetLoweredState(RTW_REMOVE);
00265   w->InvalidateWidget(RTW_REMOVE);
00266   _remove_button_clicked = w->IsWidgetLowered(RTW_REMOVE);
00267   SetSelectionRed(_remove_button_clicked);
00268 }
00269 
00274 static bool RoadToolbar_CtrlChanged(Window *w)
00275 {
00276   if (w->IsWidgetDisabled(RTW_REMOVE)) return false;
00277 
00278   /* allow ctrl to switch remove mode only for these widgets */
00279   for (uint i = RTW_ROAD_X; i <= RTW_AUTOROAD; i++) {
00280     if (w->IsWidgetLowered(i)) {
00281       ToggleRoadButton_Remove(w);
00282       return true;
00283     }
00284   }
00285 
00286   return false;
00287 }
00288 
00289 
00296 static void BuildRoadClick_X_Dir(Window *w)
00297 {
00298   HandlePlacePushButton(w, RTW_ROAD_X, _road_type_infos[_cur_roadtype].cursor_nwse, VHM_RECT, PlaceRoad_X_Dir);
00299 }
00300 
00307 static void BuildRoadClick_Y_Dir(Window *w)
00308 {
00309   HandlePlacePushButton(w, RTW_ROAD_Y, _road_type_infos[_cur_roadtype].cursor_nesw, VHM_RECT, PlaceRoad_Y_Dir);
00310 }
00311 
00318 static void BuildRoadClick_AutoRoad(Window *w)
00319 {
00320   HandlePlacePushButton(w, RTW_AUTOROAD, _road_type_infos[_cur_roadtype].cursor_autoroad, VHM_RECT, PlaceRoad_AutoRoad);
00321 }
00322 
00323 static void BuildRoadClick_Demolish(Window *w)
00324 {
00325   HandlePlacePushButton(w, RTW_DEMOLISH, ANIMCURSOR_DEMOLISH, VHM_RECT, PlaceRoad_DemolishArea);
00326 }
00327 
00328 static void BuildRoadClick_Depot(Window *w)
00329 {
00330   if (_game_mode == GM_EDITOR || !CanBuildVehicleInfrastructure(VEH_ROAD)) return;
00331   if (HandlePlacePushButton(w, RTW_DEPOT, SPR_CURSOR_ROAD_DEPOT, VHM_RECT, PlaceRoad_Depot)) ShowRoadDepotPicker();
00332 }
00333 
00334 static void BuildRoadClick_BusStation(Window *w)
00335 {
00336   if (_game_mode == GM_EDITOR || !CanBuildVehicleInfrastructure(VEH_ROAD)) return;
00337   if (HandlePlacePushButton(w, RTW_BUS_STATION, SPR_CURSOR_BUS_STATION, VHM_RECT, PlaceRoad_BusStation)) ShowRVStationPicker(RoadStop::BUS);
00338 }
00339 
00340 static void BuildRoadClick_TruckStation(Window *w)
00341 {
00342   if (_game_mode == GM_EDITOR || !CanBuildVehicleInfrastructure(VEH_ROAD)) return;
00343   if (HandlePlacePushButton(w, RTW_TRUCK_STATION, SPR_CURSOR_TRUCK_STATION, VHM_RECT, PlaceRoad_TruckStation)) ShowRVStationPicker(RoadStop::TRUCK);
00344 }
00345 
00352 static void BuildRoadClick_OneWay(Window *w)
00353 {
00354   if (w->IsWidgetDisabled(RTW_ONE_WAY)) return;
00355   SetWindowDirty(w);
00356   w->ToggleWidgetLoweredState(RTW_ONE_WAY);
00357   SetSelectionRed(false);
00358 }
00359 
00360 static void BuildRoadClick_Bridge(Window *w)
00361 {
00362   HandlePlacePushButton(w, RTW_BUILD_BRIDGE, SPR_CURSOR_BRIDGE, VHM_RECT, PlaceRoad_Bridge);
00363 }
00364 
00365 static void BuildRoadClick_Tunnel(Window *w)
00366 {
00367   HandlePlacePushButton(w, RTW_BUILD_TUNNEL, SPR_CURSOR_ROAD_TUNNEL, VHM_SPECIAL, PlaceRoad_Tunnel);
00368 }
00369 
00370 static void BuildRoadClick_Remove(Window *w)
00371 {
00372   if (w->IsWidgetDisabled(RTW_REMOVE)) return;
00373   ToggleRoadButton_Remove(w);
00374   SndPlayFx(SND_15_BEEP);
00375 }
00376 
00378 static OnButtonClick* const _build_road_button_proc[] = {
00379   BuildRoadClick_X_Dir,
00380   BuildRoadClick_Y_Dir,
00381   BuildRoadClick_AutoRoad,
00382   BuildRoadClick_Demolish,
00383   BuildRoadClick_Depot,
00384   BuildRoadClick_BusStation,
00385   BuildRoadClick_TruckStation,
00386   BuildRoadClick_OneWay,
00387   BuildRoadClick_Bridge,
00388   BuildRoadClick_Tunnel,
00389   BuildRoadClick_Remove
00390 };
00391 
00393 static const uint16 _road_keycodes[] = {
00394   '1',
00395   '2',
00396   '3',
00397   '4',
00398   '5',
00399   '6',
00400   '7',
00401   '8',
00402   'B',
00403   'T',
00404   'R',
00405 };
00406 
00413 static void UpdateOptionWidgetStatus(Window *w, int clicked_widget)
00414 {
00415   /* The remove and the one way button state is driven
00416    * by the other buttons so they don't act on themselfs.
00417    * Both are only valid if they are able to apply as options. */
00418   switch (clicked_widget) {
00419     case RTW_REMOVE:
00420       w->RaiseWidget(RTW_ONE_WAY);
00421       w->InvalidateWidget(RTW_ONE_WAY);
00422       break;
00423     case RTW_ONE_WAY:
00424       w->RaiseWidget(RTW_REMOVE);
00425       w->InvalidateWidget(RTW_REMOVE);
00426       break;
00427     case RTW_BUS_STATION:
00428     case RTW_TRUCK_STATION:
00429       w->DisableWidget(RTW_ONE_WAY);
00430       w->SetWidgetDisabledState(RTW_REMOVE, !w->IsWidgetLowered(clicked_widget));
00431       break;
00432     case RTW_ROAD_X:
00433     case RTW_ROAD_Y:
00434     case RTW_AUTOROAD:
00435       w->SetWidgetsDisabledState(!w->IsWidgetLowered(clicked_widget),
00436         RTW_REMOVE,
00437         RTW_ONE_WAY,
00438         WIDGET_LIST_END);
00439       break;
00440     default:
00441       /* When any other buttons than road/station, raise and
00442        * disable the removal button */
00443       w->SetWidgetsDisabledState(true,
00444         RTW_REMOVE,
00445         RTW_ONE_WAY,
00446         WIDGET_LIST_END);
00447       w->SetWidgetsLoweredState (false,
00448         RTW_REMOVE,
00449         RTW_ONE_WAY,
00450         WIDGET_LIST_END);
00451       break;
00452   }
00453 }
00454 
00455 static void BuildRoadToolbWndProc(Window *w, WindowEvent *e)
00456 {
00457   switch (e->event) {
00458   case WE_CREATE:
00459     w->SetWidgetsDisabledState(true,
00460       RTW_REMOVE,
00461       RTW_ONE_WAY,
00462       WIDGET_LIST_END);
00463     break;
00464 
00465   case WE_PAINT:
00466     w->SetWidgetsDisabledState(!CanBuildVehicleInfrastructure(VEH_ROAD),
00467       RTW_DEPOT,
00468       RTW_BUS_STATION,
00469       RTW_TRUCK_STATION,
00470       WIDGET_LIST_END);
00471     DrawWindowWidgets(w);
00472     break;
00473 
00474   case WE_CLICK:
00475     if (e->we.click.widget >= RTW_ROAD_X) {
00476       _remove_button_clicked = false;
00477       _one_way_button_clicked = false;
00478       _build_road_button_proc[e->we.click.widget - RTW_ROAD_X](w);
00479     }
00480     UpdateOptionWidgetStatus(w, e->we.click.widget);
00481     if (_ctrl_pressed) RoadToolbar_CtrlChanged(w);
00482     break;
00483 
00484   case WE_KEYPRESS:
00485     for (uint8 i = 0; i != lengthof(_road_keycodes); i++) {
00486       if (e->we.keypress.keycode == _road_keycodes[i]) {
00487         e->we.keypress.cont = false;
00488         _remove_button_clicked = false;
00489         _one_way_button_clicked = false;
00490         _build_road_button_proc[i](w);
00491         UpdateOptionWidgetStatus(w, i + RTW_ROAD_X);
00492         if (_ctrl_pressed) RoadToolbar_CtrlChanged(w);
00493         break;
00494       }
00495     }
00496     MarkTileDirty(_thd.pos.x, _thd.pos.y); // redraw tile selection
00497     break;
00498 
00499   case WE_PLACE_OBJ:
00500     _remove_button_clicked = w->IsWidgetLowered(RTW_REMOVE);
00501     _one_way_button_clicked = w->IsWidgetLowered(RTW_ONE_WAY);
00502     _place_proc(e->we.place.tile);
00503     break;
00504 
00505   case WE_ABORT_PLACE_OBJ:
00506     w->RaiseButtons();
00507     w->SetWidgetsDisabledState(true,
00508       RTW_REMOVE,
00509       RTW_ONE_WAY,
00510       WIDGET_LIST_END);
00511     w->InvalidateWidget(RTW_REMOVE);
00512     w->InvalidateWidget(RTW_ONE_WAY);
00513 
00514     w = FindWindowById(WC_BUS_STATION, 0);
00515     if (w != NULL) WP(w, def_d).close = true;
00516     w = FindWindowById(WC_TRUCK_STATION, 0);
00517     if (w != NULL) WP(w, def_d).close = true;
00518     w = FindWindowById(WC_BUILD_DEPOT, 0);
00519     if (w != NULL) WP(w, def_d).close = true;
00520     break;
00521 
00522   case WE_PLACE_DRAG:
00523     /* Here we update the end tile flags
00524      * of the road placement actions.
00525      * At first we reset the end halfroad
00526      * bits and if needed we set them again. */
00527     switch (e->we.place.select_proc) {
00528       case DDSP_PLACE_ROAD_X_DIR:
00529         _place_road_flag &= ~RF_END_HALFROAD_X;
00530         if (e->we.place.pt.x & 8) _place_road_flag |= RF_END_HALFROAD_X;
00531         break;
00532 
00533       case DDSP_PLACE_ROAD_Y_DIR:
00534         _place_road_flag &= ~RF_END_HALFROAD_Y;
00535         if (e->we.place.pt.y & 8) _place_road_flag |= RF_END_HALFROAD_Y;
00536         break;
00537 
00538       case DDSP_PLACE_AUTOROAD:
00539         _place_road_flag &= ~(RF_END_HALFROAD_Y | RF_END_HALFROAD_X);
00540         if (e->we.place.pt.y & 8) _place_road_flag |= RF_END_HALFROAD_Y;
00541         if (e->we.place.pt.x & 8) _place_road_flag |= RF_END_HALFROAD_X;
00542 
00543         /* For autoroad we need to update the
00544          * direction of the road */
00545         if (_thd.size.x > _thd.size.y || (_thd.size.x == _thd.size.y &&
00546             ( (_tile_fract_coords.x < _tile_fract_coords.y && (_tile_fract_coords.x + _tile_fract_coords.y) < 16) ||
00547               (_tile_fract_coords.x > _tile_fract_coords.y && (_tile_fract_coords.x + _tile_fract_coords.y) > 16) ))) {
00548           /* Set dir = X */
00549           _place_road_flag &= ~RF_DIR_Y;
00550         } else {
00551           /* Set dir = Y */
00552           _place_road_flag |= RF_DIR_Y;
00553         }
00554 
00555         break;
00556     }
00557 
00558     VpSelectTilesWithMethod(e->we.place.pt.x, e->we.place.pt.y, e->we.place.select_method);
00559     return;
00560 
00561   case WE_PLACE_MOUSEUP:
00562     if (e->we.place.pt.x != -1) {
00563       TileIndex start_tile = e->we.place.starttile;
00564       TileIndex end_tile = e->we.place.tile;
00565 
00566       switch (e->we.place.select_proc) {
00567         case DDSP_BUILD_BRIDGE:
00568           ResetObjectToPlace();
00569           ShowBuildBridgeWindow(start_tile, end_tile, TRANSPORT_ROAD, RoadTypeToRoadTypes(_cur_roadtype));
00570           break;
00571 
00572         case DDSP_DEMOLISH_AREA:
00573           DoCommandP(end_tile, start_tile, 0, CcPlaySound10, CMD_CLEAR_AREA | CMD_MSG(STR_00B5_CAN_T_CLEAR_THIS_AREA));
00574           break;
00575 
00576         case DDSP_PLACE_ROAD_X_DIR:
00577         case DDSP_PLACE_ROAD_Y_DIR:
00578         case DDSP_PLACE_AUTOROAD:
00579           /* Flag description:
00580            * Use the first three bits (0x07) if dir == Y
00581            * else use the last 2 bits (X dir has
00582            * not the 3rd bit set) */
00583           _place_road_flag = (RoadFlags)((_place_road_flag & RF_DIR_Y) ? (_place_road_flag & 0x07) : (_place_road_flag >> 3));
00584 
00585           DoCommandP(end_tile, start_tile, _place_road_flag | (_cur_roadtype << 3) | (_one_way_button_clicked << 5), CcPlaySound1D,
00586             (_ctrl_pressed || _remove_button_clicked) ?
00587             CMD_REMOVE_LONG_ROAD | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_remove_road) :
00588             CMD_BUILD_LONG_ROAD | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_road));
00589           break;
00590       }
00591     }
00592     break;
00593 
00594   case WE_PLACE_PRESIZE: {
00595     TileIndex tile = e->we.place.tile;
00596 
00597     DoCommand(tile, 0x200 | RoadTypeToRoadTypes(_cur_roadtype), 0, DC_AUTO, CMD_BUILD_TUNNEL);
00598     VpSetPresizeRange(tile, _build_tunnel_endtile == 0 ? tile : _build_tunnel_endtile);
00599     break;
00600   }
00601 
00602   case WE_DESTROY:
00603     if (_patches.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0);
00604     break;
00605 
00606   case WE_CTRL_CHANGED:
00607     if (RoadToolbar_CtrlChanged(w)) e->we.ctrl.cont = false;
00608     break;
00609   }
00610 }
00611 
00613 static const Widget _build_road_widgets[] = {
00614 {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                   STR_018B_CLOSE_WINDOW},             // RTW_CLOSEBOX
00615 {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   250,     0,    13, STR_1802_ROAD_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS},   // RTW_CAPTION
00616 {  WWT_STICKYBOX,   RESIZE_NONE,     7,   251,   262,     0,    13, 0x0,                        STR_STICKY_BUTTON},                 // RTW_STICKY
00617 
00618 {     WWT_IMGBTN,   RESIZE_NONE,     7,     0,    21,    14,    35, SPR_IMG_ROAD_X_DIR,         STR_180B_BUILD_ROAD_SECTION},       // RTW_ROAD_X
00619 {     WWT_IMGBTN,   RESIZE_NONE,     7,    22,    43,    14,    35, SPR_IMG_ROAD_Y_DIR,         STR_180B_BUILD_ROAD_SECTION},       // RTW_ROAD_Y
00620 {     WWT_IMGBTN,   RESIZE_NONE,     7,    44,    65,    14,    35, SPR_IMG_AUTOROAD,           STR_BUILD_AUTOROAD_TIP},            // RTW_AUTOROAD
00621 {     WWT_IMGBTN,   RESIZE_NONE,     7,    66,    87,    14,    35, SPR_IMG_DYNAMITE,           STR_018D_DEMOLISH_BUILDINGS_ETC},   // RTW_DEMOLISH
00622 {     WWT_IMGBTN,   RESIZE_NONE,     7,    88,   109,    14,    35, SPR_IMG_ROAD_DEPOT,         STR_180C_BUILD_ROAD_VEHICLE_DEPOT}, // RTW_DEPOT
00623 {     WWT_IMGBTN,   RESIZE_NONE,     7,   110,   131,    14,    35, SPR_IMG_BUS_STATION,        STR_180D_BUILD_BUS_STATION},        // RTW_BUS_STATION
00624 {     WWT_IMGBTN,   RESIZE_NONE,     7,   132,   153,    14,    35, SPR_IMG_TRUCK_BAY,          STR_180E_BUILD_TRUCK_LOADING_BAY},  // RTW_TRUCK_STATION
00625 {     WWT_IMGBTN,   RESIZE_NONE,     7,   154,   175,    14,    35, SPR_IMG_ROAD_ONE_WAY,       STR_TOGGLE_ONE_WAY_ROAD},           // RTW_ONE_WAY
00626 {     WWT_IMGBTN,   RESIZE_NONE,     7,   176,   218,    14,    35, SPR_IMG_BRIDGE,             STR_180F_BUILD_ROAD_BRIDGE},        // RTW_BUILD_BRIDGE
00627 {     WWT_IMGBTN,   RESIZE_NONE,     7,   219,   240,    14,    35, SPR_IMG_ROAD_TUNNEL,        STR_1810_BUILD_ROAD_TUNNEL},        // RTW_BUILD_TUNNEL
00628 {     WWT_IMGBTN,   RESIZE_NONE,     7,   241,   262,    14,    35, SPR_IMG_REMOVE,             STR_1811_TOGGLE_BUILD_REMOVE_FOR},  // RTW_REMOVE
00629 
00630 {   WIDGETS_END},
00631 };
00632 
00633 static const WindowDesc _build_road_desc = {
00634   WDP_ALIGN_TBR, 22, 263, 36, 263, 36,
00635   WC_BUILD_TOOLBAR, WC_NONE,
00636   WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
00637   _build_road_widgets,
00638   BuildRoadToolbWndProc
00639 };
00640 
00642 static const Widget _build_tramway_widgets[] = {
00643 {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                       STR_018B_CLOSE_WINDOW},                // RTW_CLOSEBOX
00644 {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   228,     0,    13, STR_WHITE_TRAMWAY_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS},      // RTW_CAPTION
00645 {  WWT_STICKYBOX,   RESIZE_NONE,     7,   229,   240,     0,    13, 0x0,                            STR_STICKY_BUTTON},                    // RTW_STICKY
00646 
00647 {     WWT_IMGBTN,   RESIZE_NONE,     7,     0,    21,    14,    35, SPR_IMG_TRAMWAY_X_DIR,          STR_BUILD_TRAMWAY_SECTION},            // RTW_ROAD_X
00648 {     WWT_IMGBTN,   RESIZE_NONE,     7,    22,    43,    14,    35, SPR_IMG_TRAMWAY_Y_DIR,          STR_BUILD_TRAMWAY_SECTION},            // RTW_ROAD_Y
00649 {     WWT_IMGBTN,   RESIZE_NONE,     7,    44,    65,    14,    35, SPR_IMG_AUTOTRAM,               STR_BUILD_AUTOTRAM_TIP},               // RTW_AUTOROAD
00650 {     WWT_IMGBTN,   RESIZE_NONE,     7,    66,    87,    14,    35, SPR_IMG_DYNAMITE,               STR_018D_DEMOLISH_BUILDINGS_ETC},      // RTW_DEMOLISH
00651 {     WWT_IMGBTN,   RESIZE_NONE,     7,    88,   109,    14,    35, SPR_IMG_ROAD_DEPOT,             STR_BUILD_TRAM_VEHICLE_DEPOT},         // RTW_DEPOT
00652 {     WWT_IMGBTN,   RESIZE_NONE,     7,   110,   131,    14,    35, SPR_IMG_BUS_STATION,            STR_BUILD_PASSENGER_TRAM_STATION},     // RTW_BUS_STATION
00653 {     WWT_IMGBTN,   RESIZE_NONE,     7,   132,   153,    14,    35, SPR_IMG_TRUCK_BAY,              STR_BUILD_CARGO_TRAM_STATION},         // RTW_TRUCK_STATION
00654 {      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,                            STR_NULL},                             // RTW_ONE_WAY
00655 {     WWT_IMGBTN,   RESIZE_NONE,     7,   154,   196,    14,    35, SPR_IMG_BRIDGE,                 STR_BUILD_TRAMWAY_BRIDGE},             // RTW_BUILD_BRIDGE
00656 {     WWT_IMGBTN,   RESIZE_NONE,     7,   197,   218,    14,    35, SPR_IMG_ROAD_TUNNEL,            STR_BUILD_TRAMWAY_TUNNEL},             // RTW_BUILD_TUNNEL
00657 {     WWT_IMGBTN,   RESIZE_NONE,     7,   219,   240,    14,    35, SPR_IMG_REMOVE,                 STR_TOGGLE_BUILD_REMOVE_FOR_TRAMWAYS}, // RTW_REMOVE
00658 
00659 {   WIDGETS_END},
00660 };
00661 
00662 static const WindowDesc _build_tramway_desc = {
00663   WDP_ALIGN_TBR, 22, 241, 36, 241, 36,
00664   WC_BUILD_TOOLBAR, WC_NONE,
00665   WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
00666   _build_tramway_widgets,
00667   BuildRoadToolbWndProc
00668 };
00669 
00670 void ShowBuildRoadToolbar(RoadType roadtype)
00671 {
00672   if (!IsValidPlayer(_current_player)) return;
00673   _cur_roadtype = roadtype;
00674 
00675   DeleteWindowById(WC_BUILD_TOOLBAR, 0);
00676   Window *w = AllocateWindowDesc(roadtype == ROADTYPE_ROAD ? &_build_road_desc : &_build_tramway_desc);
00677   if (_patches.link_terraform_toolbar) ShowTerraformToolbar(w);
00678 }
00679 
00681 static const Widget _build_road_scen_widgets[] = {
00682 {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                   STR_018B_CLOSE_WINDOW},            // RTW_CLOSEBOX
00683 {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   184,     0,    13, STR_1802_ROAD_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS},  // RTW_CAPTION
00684 {  WWT_STICKYBOX,   RESIZE_NONE,     7,   185,   196,     0,    13, 0x0,                        STR_STICKY_BUTTON},                // RTW_STICKY
00685 
00686 {     WWT_IMGBTN,   RESIZE_NONE,     7,     0,    21,    14,    35, SPR_IMG_ROAD_X_DIR,         STR_180B_BUILD_ROAD_SECTION},      // RTW_ROAD_X
00687 {     WWT_IMGBTN,   RESIZE_NONE,     7,    22,    43,    14,    35, SPR_IMG_ROAD_Y_DIR,         STR_180B_BUILD_ROAD_SECTION},      // RTW_ROAD_Y
00688 {     WWT_IMGBTN,   RESIZE_NONE,     7,    44,    65,    14,    35, SPR_IMG_AUTOROAD,           STR_BUILD_AUTOROAD_TIP},           // RTW_AUTOROAD
00689 {     WWT_IMGBTN,   RESIZE_NONE,     7,    66,    87,    14,    35, SPR_IMG_DYNAMITE,           STR_018D_DEMOLISH_BUILDINGS_ETC},  // RTW_DEMOLISH
00690 {      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,                        STR_NULL},                         // RTW_DEPOT
00691 {      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,                        STR_NULL},                         // RTW_BUS_STATION
00692 {      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,                        STR_NULL},                         // RTW_TRUCK_STATION
00693 {     WWT_IMGBTN,   RESIZE_NONE,     7,    88,   109,    14,    35, SPR_IMG_ROAD_ONE_WAY,       STR_TOGGLE_ONE_WAY_ROAD},          // RTW_ONE_WAY
00694 {     WWT_IMGBTN,   RESIZE_NONE,     7,   110,   152,    14,    35, SPR_IMG_BRIDGE,             STR_180F_BUILD_ROAD_BRIDGE},       // RTW_BUILD_BRIDGE
00695 {     WWT_IMGBTN,   RESIZE_NONE,     7,   153,   174,    14,    35, SPR_IMG_ROAD_TUNNEL,        STR_1810_BUILD_ROAD_TUNNEL},       // RTW_BUILD_TUNNEL
00696 {     WWT_IMGBTN,   RESIZE_NONE,     7,   175,   196,    14,    35, SPR_IMG_REMOVE,             STR_1811_TOGGLE_BUILD_REMOVE_FOR}, // RTW_REMOVE
00697 {   WIDGETS_END},
00698 };
00699 
00700 static const WindowDesc _build_road_scen_desc = {
00701   WDP_AUTO, WDP_AUTO, 197, 36, 197, 36,
00702   WC_SCEN_BUILD_ROAD, WC_NONE,
00703   WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
00704   _build_road_scen_widgets,
00705   BuildRoadToolbWndProc
00706 };
00707 
00708 void ShowBuildRoadScenToolbar()
00709 {
00710   _cur_roadtype = ROADTYPE_ROAD;
00711   AllocateWindowDescFront(&_build_road_scen_desc, 0);
00712 }
00713 
00715 enum BuildRoadDepotWidgets {
00716   BRDW_CLOSEBOX = 0,
00717   BRDW_CAPTION,
00718   BRDW_BACKGROUND,
00719   BRDW_DEPOT_NE,
00720   BRDW_DEPOT_SE,
00721   BRDW_DEPOT_SW,
00722   BRDW_DEPOT_NW,
00723 };
00724 
00725 static void BuildRoadDepotWndProc(Window *w, WindowEvent *e)
00726 {
00727   switch (e->event) {
00728   case WE_CREATE: w->LowerWidget(_road_depot_orientation + BRDW_DEPOT_NE); break;
00729 
00730   case WE_PAINT:
00731     DrawWindowWidgets(w);
00732 
00733     DrawRoadDepotSprite(70, 17, DIAGDIR_NE, _cur_roadtype);
00734     DrawRoadDepotSprite(70, 69, DIAGDIR_SE, _cur_roadtype);
00735     DrawRoadDepotSprite( 2, 69, DIAGDIR_SW, _cur_roadtype);
00736     DrawRoadDepotSprite( 2, 17, DIAGDIR_NW, _cur_roadtype);
00737     break;
00738 
00739   case WE_CLICK:
00740     switch (e->we.click.widget) {
00741       case BRDW_DEPOT_NW:
00742       case BRDW_DEPOT_NE:
00743       case BRDW_DEPOT_SW:
00744       case BRDW_DEPOT_SE:
00745         w->RaiseWidget(_road_depot_orientation + BRDW_DEPOT_NE);
00746         _road_depot_orientation = (DiagDirection)(e->we.click.widget - BRDW_DEPOT_NE);
00747         w->LowerWidget(_road_depot_orientation + BRDW_DEPOT_NE);
00748         SndPlayFx(SND_15_BEEP);
00749         SetWindowDirty(w);
00750         break;
00751     }
00752     break;
00753 
00754   case WE_MOUSELOOP:
00755     if (WP(w, def_d).close) DeleteWindow(w);
00756     break;
00757 
00758   case WE_DESTROY:
00759     if (!WP(w, def_d).close) ResetObjectToPlace();
00760     break;
00761   }
00762 }
00763 
00765 static const Widget _build_road_depot_widgets[] = {
00766 {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                        STR_018B_CLOSE_WINDOW},              // BRDW_CLOSEBOX
00767 {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   139,     0,    13, STR_1806_ROAD_DEPOT_ORIENTATION, STR_018C_WINDOW_TITLE_DRAG_THIS},    // BRDW_CAPTION
00768 {      WWT_PANEL,   RESIZE_NONE,     7,     0,   139,    14,   121, 0x0,                             STR_NULL},                           // BRDW_BACKGROUND
00769 {      WWT_PANEL,   RESIZE_NONE,    14,    71,   136,    17,    66, 0x0,                             STR_1813_SELECT_ROAD_VEHICLE_DEPOT}, // BRDW_DEPOT_NE
00770 {      WWT_PANEL,   RESIZE_NONE,    14,    71,   136,    69,   118, 0x0,                             STR_1813_SELECT_ROAD_VEHICLE_DEPOT}, // BRDW_DEPOT_SE
00771 {      WWT_PANEL,   RESIZE_NONE,    14,     3,    68,    69,   118, 0x0,                             STR_1813_SELECT_ROAD_VEHICLE_DEPOT}, // BRDW_DEPOT_SW
00772 {      WWT_PANEL,   RESIZE_NONE,    14,     3,    68,    17,    66, 0x0,                             STR_1813_SELECT_ROAD_VEHICLE_DEPOT}, // BRDW_DEPOT_NW
00773 {   WIDGETS_END},
00774 };
00775 
00777 static const Widget _build_tram_depot_widgets[] = {
00778 {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                        STR_018B_CLOSE_WINDOW},              // BRDW_CLOSEBOX
00779 {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   139,     0,    13, STR_TRAM_DEPOT_ORIENTATION,      STR_018C_WINDOW_TITLE_DRAG_THIS},    // BRDW_CAPTION
00780 {      WWT_PANEL,   RESIZE_NONE,     7,     0,   139,    14,   121, 0x0,                             STR_NULL},                           // BRDW_BACKGROUND
00781 {      WWT_PANEL,   RESIZE_NONE,    14,    71,   136,    17,    66, 0x0,                             STR_SELECT_TRAM_VEHICLE_DEPOT},      // BRDW_DEPOT_NE
00782 {      WWT_PANEL,   RESIZE_NONE,    14,    71,   136,    69,   118, 0x0,                             STR_SELECT_TRAM_VEHICLE_DEPOT},      // BRDW_DEPOT_SE
00783 {      WWT_PANEL,   RESIZE_NONE,    14,     3,    68,    69,   118, 0x0,                             STR_SELECT_TRAM_VEHICLE_DEPOT},      // BRDW_DEPOT_SW
00784 {      WWT_PANEL,   RESIZE_NONE,    14,     3,    68,    17,    66, 0x0,                             STR_SELECT_TRAM_VEHICLE_DEPOT},      // BRDW_DEPOT_NW
00785 {   WIDGETS_END},
00786 };
00787 
00788 static const WindowDesc _build_road_depot_desc = {
00789   WDP_AUTO, WDP_AUTO, 140, 122, 140, 122,
00790   WC_BUILD_DEPOT, WC_BUILD_TOOLBAR,
00791   WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
00792   _build_road_depot_widgets,
00793   BuildRoadDepotWndProc
00794 };
00795 
00796 static const WindowDesc _build_tram_depot_desc = {
00797   WDP_AUTO, WDP_AUTO, 140, 122, 140, 122,
00798   WC_BUILD_DEPOT, WC_BUILD_TOOLBAR,
00799   WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
00800   _build_tram_depot_widgets,
00801   BuildRoadDepotWndProc
00802 };
00803 
00804 static void ShowRoadDepotPicker()
00805 {
00806   AllocateWindowDesc(_cur_roadtype == ROADTYPE_ROAD ? &_build_road_depot_desc : &_build_tram_depot_desc);
00807 }
00808 
00810 enum BuildRoadStationWidgets {
00811   BRSW_CLOSEBOX = 0,
00812   BRSW_CAPTION,
00813   BRSW_BACKGROUND,
00814   BRSW_STATION_NE,
00815   BRSW_STATION_SE,
00816   BRSW_STATION_SW,
00817   BRSW_STATION_NW,
00818   BRSW_STATION_X,
00819   BRSW_STATION_Y,
00820   BRSW_LT_OFF,
00821   BRSW_LT_ON,
00822   BRSW_INFO,
00823 };
00824 
00825 static void RoadStationPickerWndProc(Window *w, WindowEvent *e)
00826 {
00827   switch (e->event) {
00828   case WE_CREATE:
00829     /* Trams don't have non-drivethrough stations */
00830     if (_cur_roadtype == ROADTYPE_TRAM && _road_station_picker_orientation < DIAGDIR_END) {
00831       _road_station_picker_orientation = DIAGDIR_END;
00832     }
00833     w->SetWidgetsDisabledState(_cur_roadtype == ROADTYPE_TRAM,
00834       BRSW_STATION_NE,
00835       BRSW_STATION_SE,
00836       BRSW_STATION_SW,
00837       BRSW_STATION_NW,
00838       WIDGET_LIST_END);
00839 
00840     w->LowerWidget(_road_station_picker_orientation + BRSW_STATION_NE);
00841     w->LowerWidget(_station_show_coverage + BRSW_LT_OFF);
00842     break;
00843 
00844   case WE_PAINT: {
00845     if (WP(w, def_d).close) return;
00846 
00847     DrawWindowWidgets(w);
00848 
00849     if (_station_show_coverage) {
00850       int rad = _patches.modified_catchment ? CA_TRUCK /* = CA_BUS */ : CA_UNMODIFIED;
00851       SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
00852     } else {
00853       SetTileSelectSize(1, 1);
00854     }
00855 
00856     StationType st = (w->window_class == WC_BUS_STATION) ? STATION_BUS : STATION_TRUCK;
00857 
00858     StationPickerDrawSprite(103, 35, st, INVALID_RAILTYPE, ROADTYPE_ROAD, 0);
00859     StationPickerDrawSprite(103, 85, st, INVALID_RAILTYPE, ROADTYPE_ROAD, 1);
00860     StationPickerDrawSprite( 35, 85, st, INVALID_RAILTYPE, ROADTYPE_ROAD, 2);
00861     StationPickerDrawSprite( 35, 35, st, INVALID_RAILTYPE, ROADTYPE_ROAD, 3);
00862 
00863     StationPickerDrawSprite(171, 35, st, INVALID_RAILTYPE, _cur_roadtype, 4);
00864     StationPickerDrawSprite(171, 85, st, INVALID_RAILTYPE, _cur_roadtype, 5);
00865 
00866     int text_end = DrawStationCoverageAreaText(2, 146,
00867       (w->window_class == WC_BUS_STATION) ? SCT_PASSENGERS_ONLY : SCT_NON_PASSENGERS_ONLY,
00868       3) + 4;
00869     if (text_end > w->widget[BRSW_BACKGROUND].bottom) {
00870       SetWindowDirty(w);
00871       ResizeWindowForWidget(w, BRSW_BACKGROUND, 0, text_end - w->widget[BRSW_BACKGROUND].bottom);
00872       SetWindowDirty(w);
00873     }
00874 
00875   } break;
00876 
00877   case WE_CLICK: {
00878     switch (e->we.click.widget) {
00879       case BRSW_STATION_NE:
00880       case BRSW_STATION_SE:
00881       case BRSW_STATION_SW:
00882       case BRSW_STATION_NW:
00883       case BRSW_STATION_X:
00884       case BRSW_STATION_Y:
00885         w->RaiseWidget(_road_station_picker_orientation + BRSW_STATION_NE);
00886         _road_station_picker_orientation = (DiagDirection)(e->we.click.widget - BRSW_STATION_NE);
00887         w->LowerWidget(_road_station_picker_orientation + BRSW_STATION_NE);
00888         SndPlayFx(SND_15_BEEP);
00889         SetWindowDirty(w);
00890         break;
00891 
00892       case BRSW_LT_OFF:
00893       case BRSW_LT_ON:
00894         w->RaiseWidget(_station_show_coverage + BRSW_LT_OFF);
00895         _station_show_coverage = (e->we.click.widget != BRSW_LT_OFF);
00896         w->LowerWidget(_station_show_coverage + BRSW_LT_OFF);
00897         SndPlayFx(SND_15_BEEP);
00898         SetWindowDirty(w);
00899         break;
00900     }
00901   } break;
00902 
00903   case WE_MOUSELOOP: {
00904     if (WP(w, def_d).close) {
00905       DeleteWindow(w);
00906       return;
00907     }
00908 
00909     CheckRedrawStationCoverage(w);
00910   } break;
00911 
00912   case WE_DESTROY:
00913     if (!WP(w, def_d).close) ResetObjectToPlace();
00914     break;
00915   }
00916 }
00917 
00919 static const Widget _rv_station_picker_widgets[] = {
00920 {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                         STR_018B_CLOSE_WINDOW},             // BRSW_CLOSEBOX
00921 {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   206,     0,    13, STR_NULL,                         STR_018C_WINDOW_TITLE_DRAG_THIS},   // BRSW_CAPTION
00922 {      WWT_PANEL,   RESIZE_NONE,     7,     0,   206,    14,   176, 0x0,                              STR_NULL},                          // BRSW_BACKGROUND
00923 
00924 {      WWT_PANEL,   RESIZE_NONE,    14,    71,   136,    17,    66, 0x0,                              STR_NULL},                          // BRSW_STATION_NE
00925 {      WWT_PANEL,   RESIZE_NONE,    14,    71,   136,    69,   118, 0x0,                              STR_NULL},                          // BRSW_STATION_SE
00926 {      WWT_PANEL,   RESIZE_NONE,    14,     3,    68,    69,   118, 0x0,                              STR_NULL},                          // BRSW_STATION_SW
00927 {      WWT_PANEL,   RESIZE_NONE,    14,     3,    68,    17,    66, 0x0,                              STR_NULL},                          // BRSW_STATION_NW
00928 {      WWT_PANEL,   RESIZE_NONE,    14,   139,   204,    17,    66, 0x0,                              STR_NULL},                          // BRSW_STATION_X
00929 {      WWT_PANEL,   RESIZE_NONE,    14,   139,   204,    69,   118, 0x0,                              STR_NULL},                          // BRSW_STATION_Y
00930 
00931 {    WWT_TEXTBTN,   RESIZE_NONE,    14,    10,    69,   133,   144, STR_02DB_OFF,                     STR_3065_DON_T_HIGHLIGHT_COVERAGE}, // BRSW_LT_OFF
00932 {    WWT_TEXTBTN,   RESIZE_NONE,    14,    70,   129,   133,   144, STR_02DA_ON,                      STR_3064_HIGHLIGHT_COVERAGE_AREA},  // BRSW_LT_ON
00933 {      WWT_LABEL,   RESIZE_NONE,     7,     0,   139,   120,   133, STR_3066_COVERAGE_AREA_HIGHLIGHT, STR_NULL},                          // BRSW_INFO
00934 {   WIDGETS_END},
00935 };
00936 
00937 static const WindowDesc _rv_station_picker_desc = {
00938   WDP_AUTO, WDP_AUTO, 207, 177, 207, 177,
00939   WC_BUS_STATION, WC_BUILD_TOOLBAR,
00940   WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
00941   _rv_station_picker_widgets,
00942   RoadStationPickerWndProc
00943 };
00944 
00945 static void ShowRVStationPicker(RoadStop::Type rs)
00946 {
00947   Window *w = AllocateWindowDesc(&_rv_station_picker_desc);
00948   if (w == NULL) return;
00949 
00950   w->window_class = (rs == RoadStop::BUS) ? WC_BUS_STATION : WC_TRUCK_STATION;
00951   w->widget[BRSW_CAPTION].data = _road_type_infos[_cur_roadtype].picker_title[rs];
00952   for (uint i = BRSW_STATION_NE; i < BRSW_LT_OFF; i++) w->widget[i].tooltips = _road_type_infos[_cur_roadtype].picker_tooltip[rs];
00953 }
00954 
00955 void InitializeRoadGui()
00956 {
00957   _road_depot_orientation = DIAGDIR_NW;
00958   _road_station_picker_orientation = DIAGDIR_NW;
00959 }

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