dock_gui.cpp

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00001 /* $Id$ */
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 "openttd.h"
00014 #include "tile_map.h"
00015 #include "terraform_gui.h"
00016 #include "window_gui.h"
00017 #include "station_gui.h"
00018 #include "command_func.h"
00019 #include "water.h"
00020 #include "window_func.h"
00021 #include "vehicle_func.h"
00022 #include "sound_func.h"
00023 #include "viewport_func.h"
00024 #include "gfx_func.h"
00025 #include "company_func.h"
00026 #include "slope_func.h"
00027 #include "tilehighlight_func.h"
00028 #include "company_base.h"
00029 
00030 #include "table/sprites.h"
00031 #include "table/strings.h"
00032 
00033 static void ShowBuildDockStationPicker(Window *parent);
00034 static void ShowBuildDocksDepotPicker(Window *parent);
00035 
00036 static Axis _ship_depot_direction;
00037 
00038 void CcBuildDocks(bool success, TileIndex tile, uint32 p1, uint32 p2)
00039 {
00040   if (success) {
00041     SndPlayTileFx(SND_02_SPLAT, tile);
00042     if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00043   }
00044 }
00045 
00046 void CcBuildCanal(bool success, TileIndex tile, uint32 p1, uint32 p2)
00047 {
00048   if (success) SndPlayTileFx(SND_02_SPLAT, tile);
00049 }
00050 
00051 
00052 static void PlaceDocks_Dock(TileIndex tile)
00053 {
00054   uint32 p2 = (uint32)INVALID_STATION << 16; // no station to join
00055 
00056   /* tile is always the land tile, so need to evaluate _thd.pos */
00057   CommandContainer cmdcont = { tile, _ctrl_pressed, p2, CMD_BUILD_DOCK | CMD_MSG(STR_ERROR_CAN_T_BUILD_DOCK_HERE), CcBuildDocks, "" };
00058   ShowSelectStationIfNeeded(cmdcont, TileArea(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE));
00059 }
00060 
00061 static void PlaceDocks_Depot(TileIndex tile)
00062 {
00063   DoCommandP(tile, _ship_depot_direction, 0, CMD_BUILD_SHIP_DEPOT | CMD_MSG(STR_ERROR_CAN_T_BUILD_SHIP_DEPOT), CcBuildDocks);
00064 }
00065 
00066 static void PlaceDocks_Buoy(TileIndex tile)
00067 {
00068   DoCommandP(tile, 0, 0, CMD_BUILD_BUOY | CMD_MSG(STR_ERROR_CAN_T_POSITION_BUOY_HERE), CcBuildDocks);
00069 }
00070 
00071 static void PlaceDocks_BuildCanal(TileIndex tile)
00072 {
00073   VpStartPlaceSizing(tile, (_game_mode == GM_EDITOR) ? VPM_X_AND_Y : VPM_X_OR_Y, DDSP_CREATE_WATER);
00074 }
00075 
00076 static void PlaceDocks_BuildLock(TileIndex tile)
00077 {
00078   DoCommandP(tile, 0, 0, CMD_BUILD_LOCK | CMD_MSG(STR_ERROR_CAN_T_BUILD_LOCKS), CcBuildDocks);
00079 }
00080 
00081 static void PlaceDocks_BuildRiver(TileIndex tile)
00082 {
00083   VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_CREATE_RIVER);
00084 }
00085 
00086 static void PlaceDocks_Aqueduct(TileIndex tile)
00087 {
00088   VpStartPlaceSizing(tile, VPM_X_OR_Y, DDSP_BUILD_BRIDGE);
00089 }
00090 
00091 
00093 enum DockToolbarWidgets {
00094   DTW_BUTTONS_BEGIN,             
00095   DTW_CANAL = DTW_BUTTONS_BEGIN, 
00096   DTW_LOCK,                      
00097   DTW_DEMOLISH,                  
00098   DTW_DEPOT,                     
00099   DTW_STATION,                   
00100   DTW_BUOY,                      
00101   DTW_RIVER,                     
00102   DTW_BUILD_AQUEDUCT,            
00103   DTW_END,                       
00104 };
00105 
00106 
00107 static void BuildDocksClick_Canal(Window *w)
00108 {
00109 
00110   HandlePlacePushButton(w, DTW_CANAL, SPR_CURSOR_CANAL, HT_RECT, PlaceDocks_BuildCanal);
00111 }
00112 
00113 static void BuildDocksClick_Lock(Window *w)
00114 {
00115   HandlePlacePushButton(w, DTW_LOCK, SPR_CURSOR_LOCK, HT_RECT, PlaceDocks_BuildLock);
00116 }
00117 
00118 static void BuildDocksClick_Demolish(Window *w)
00119 {
00120   HandlePlacePushButton(w, DTW_DEMOLISH, ANIMCURSOR_DEMOLISH, HT_RECT, PlaceProc_DemolishArea);
00121 }
00122 
00123 static void BuildDocksClick_Depot(Window *w)
00124 {
00125   if (!CanBuildVehicleInfrastructure(VEH_SHIP)) return;
00126   if (HandlePlacePushButton(w, DTW_DEPOT, SPR_CURSOR_SHIP_DEPOT, HT_RECT, PlaceDocks_Depot)) ShowBuildDocksDepotPicker(w);
00127 }
00128 
00129 static void BuildDocksClick_Dock(Window *w)
00130 {
00131   if (!CanBuildVehicleInfrastructure(VEH_SHIP)) return;
00132   if (HandlePlacePushButton(w, DTW_STATION, SPR_CURSOR_DOCK, HT_SPECIAL, PlaceDocks_Dock)) ShowBuildDockStationPicker(w);
00133 }
00134 
00135 static void BuildDocksClick_Buoy(Window *w)
00136 {
00137   if (!CanBuildVehicleInfrastructure(VEH_SHIP)) return;
00138   HandlePlacePushButton(w, DTW_BUOY, SPR_CURSOR_BOUY, HT_RECT, PlaceDocks_Buoy);
00139 }
00140 
00141 static void BuildDocksClick_River(Window *w)
00142 {
00143   if (_game_mode != GM_EDITOR) return;
00144   HandlePlacePushButton(w, DTW_RIVER, SPR_CURSOR_RIVER, HT_RECT, PlaceDocks_BuildRiver);
00145 }
00146 
00147 static void BuildDocksClick_Aqueduct(Window *w)
00148 {
00149   HandlePlacePushButton(w, DTW_BUILD_AQUEDUCT, SPR_CURSOR_AQUEDUCT, HT_RECT, PlaceDocks_Aqueduct);
00150 }
00151 
00152 
00153 typedef void OnButtonClick(Window *w);
00154 static OnButtonClick * const _build_docks_button_proc[] = {
00155   BuildDocksClick_Canal,
00156   BuildDocksClick_Lock,
00157   BuildDocksClick_Demolish,
00158   BuildDocksClick_Depot,
00159   BuildDocksClick_Dock,
00160   BuildDocksClick_Buoy,
00161   BuildDocksClick_River,
00162   BuildDocksClick_Aqueduct
00163 };
00164 
00165 struct BuildDocksToolbarWindow : Window {
00166   BuildDocksToolbarWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00167   {
00168     this->InitNested(desc, window_number);
00169     if (_settings_client.gui.link_terraform_toolbar) ShowTerraformToolbar(this);
00170   }
00171 
00172   ~BuildDocksToolbarWindow()
00173   {
00174     if (_settings_client.gui.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0, false);
00175   }
00176 
00177   virtual void OnPaint()
00178   {
00179     this->SetWidgetsDisabledState(!CanBuildVehicleInfrastructure(VEH_SHIP), DTW_DEPOT, DTW_STATION, DTW_BUOY, WIDGET_LIST_END);
00180     this->DrawWidgets();
00181   }
00182 
00183   virtual void OnClick(Point pt, int widget)
00184   {
00185     if (widget >= DTW_BUTTONS_BEGIN) _build_docks_button_proc[widget - DTW_BUTTONS_BEGIN](this);
00186   }
00187 
00188   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00189   {
00190     switch (keycode) {
00191       case '1': BuildDocksClick_Canal(this); break;
00192       case '2': BuildDocksClick_Lock(this); break;
00193       case '3': BuildDocksClick_Demolish(this); break;
00194       case '4': BuildDocksClick_Depot(this); break;
00195       case '5': BuildDocksClick_Dock(this); break;
00196       case '6': BuildDocksClick_Buoy(this); break;
00197       case '7': BuildDocksClick_River(this); break;
00198       case 'B':
00199       case '8': BuildDocksClick_Aqueduct(this); break;
00200       default:  return ES_NOT_HANDLED;
00201     }
00202     return ES_HANDLED;
00203   }
00204 
00205   virtual void OnPlaceObject(Point pt, TileIndex tile)
00206   {
00207     _place_proc(tile);
00208   }
00209 
00210   virtual void OnPlaceDrag(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt)
00211   {
00212     VpSelectTilesWithMethod(pt.x, pt.y, select_method);
00213   }
00214 
00215   virtual void OnPlaceMouseUp(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile)
00216   {
00217     if (pt.x != -1) {
00218       switch (select_proc) {
00219         case DDSP_BUILD_BRIDGE:
00220           if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00221           extern void CcBuildBridge(bool success, TileIndex tile, uint32 p1, uint32 p2);
00222           DoCommandP(end_tile, start_tile, TRANSPORT_WATER << 15, CMD_BUILD_BRIDGE | CMD_MSG(STR_ERROR_CAN_T_BUILD_AQUEDUCT_HERE), CcBuildBridge);
00223 
00224         case DDSP_DEMOLISH_AREA:
00225           GUIPlaceProcDragXY(select_proc, start_tile, end_tile);
00226           break;
00227         case DDSP_CREATE_WATER:
00228           DoCommandP(end_tile, start_tile, (_game_mode == GM_EDITOR ? _ctrl_pressed : 0), CMD_BUILD_CANAL | CMD_MSG(STR_ERROR_CAN_T_BUILD_CANALS), CcBuildCanal);
00229           break;
00230         case DDSP_CREATE_RIVER:
00231           DoCommandP(end_tile, start_tile, 2, CMD_BUILD_CANAL | CMD_MSG(STR_ERROR_CAN_T_PLACE_RIVERS), CcBuildCanal);
00232           break;
00233 
00234         default: break;
00235       }
00236     }
00237   }
00238 
00239   virtual void OnPlaceObjectAbort()
00240   {
00241     this->RaiseButtons();
00242 
00243     DeleteWindowById(WC_BUILD_STATION, TRANSPORT_WATER);
00244     DeleteWindowById(WC_BUILD_DEPOT, TRANSPORT_WATER);
00245     DeleteWindowById(WC_SELECT_STATION, 0);
00246     DeleteWindowByClass(WC_BUILD_BRIDGE);
00247   }
00248 
00249   virtual void OnPlacePresize(Point pt, TileIndex tile_from)
00250   {
00251     DiagDirection dir = GetInclinedSlopeDirection(GetTileSlope(tile_from, NULL));
00252     TileIndex tile_to = (dir != INVALID_DIAGDIR ? TileAddByDiagDir(tile_from, ReverseDiagDir(dir)) : tile_from);
00253 
00254     VpSetPresizeRange(tile_from, tile_to);
00255   }
00256 };
00257 
00258 
00263 static const NWidgetPart _nested_build_docks_toolbar_widgets[] = {
00264   NWidget(NWID_HORIZONTAL),
00265     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00266     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_WATERWAYS_TOOLBAR_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00267     NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00268   EndContainer(),
00269   NWidget(NWID_HORIZONTAL_LTR),
00270     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_CANAL), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_CANAL, STR_WATERWAYS_TOOLBAR_BUILD_CANALS_TOOLTIP),
00271     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_LOCK), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_LOCK, STR_WATERWAYS_TOOLBAR_BUILD_LOCKS_TOOLTIP),
00272     NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetMinimalSize(5, 22), SetFill(1, 1), EndContainer(),
00273     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_DEMOLISH), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
00274     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_DEPOT), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_SHIP_DEPOT, STR_WATERWAYS_TOOLBAR_BUILD_DEPOT_TOOLTIP),
00275     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_STATION), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_SHIP_DOCK, STR_WATERWAYS_TOOLBAR_BUILD_DOCK_TOOLTIP),
00276     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_BUOY), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BOUY, STR_WATERWAYS_TOOLBAR_BUOY_TOOLTIP),
00277     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_BUILD_AQUEDUCT), SetMinimalSize(23, 22), SetFill(0, 1), SetDataTip(SPR_IMG_AQUEDUCT, STR_WATERWAYS_TOOLBAR_BUILD_AQUEDUCT_TOOLTIP),
00278   EndContainer(),
00279 };
00280 
00281 static const WindowDesc _build_docks_toolbar_desc(
00282   WDP_ALIGN_TOOLBAR, 0, 0,
00283   WC_BUILD_TOOLBAR, WC_NONE,
00284   WDF_CONSTRUCTION,
00285   _nested_build_docks_toolbar_widgets, lengthof(_nested_build_docks_toolbar_widgets)
00286 );
00287 
00288 void ShowBuildDocksToolbar()
00289 {
00290   if (!Company::IsValidID(_local_company)) return;
00291 
00292   DeleteWindowByClass(WC_BUILD_TOOLBAR);
00293   AllocateWindowDescFront<BuildDocksToolbarWindow>(&_build_docks_toolbar_desc, TRANSPORT_WATER);
00294 }
00295 
00300 static const NWidgetPart _nested_build_docks_scen_toolbar_widgets[] = {
00301   NWidget(NWID_HORIZONTAL),
00302     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00303     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_WATERWAYS_TOOLBAR_CAPTION_SE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00304     NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00305   EndContainer(),
00306   NWidget(NWID_HORIZONTAL),
00307     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_CANAL), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_CANAL, STR_WATERWAYS_TOOLBAR_CREATE_LAKE_TOOLTIP),
00308     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_LOCK), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_LOCK, STR_WATERWAYS_TOOLBAR_BUILD_LOCKS_TOOLTIP),
00309     NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetMinimalSize(5, 22), SetFill(1, 1), EndContainer(),
00310     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_DEMOLISH), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
00311     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_RIVER), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_RIVER, STR_WATERWAYS_TOOLBAR_CREATE_RIVER_TOOLTIP),
00312     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_BUILD_AQUEDUCT), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_AQUEDUCT, STR_WATERWAYS_TOOLBAR_BUILD_AQUEDUCT_TOOLTIP),
00313   EndContainer(),
00314 };
00315 
00317 static const WindowDesc _build_docks_scen_toolbar_desc(
00318   WDP_AUTO, 0, 0,
00319   WC_SCEN_BUILD_TOOLBAR, WC_NONE,
00320   WDF_CONSTRUCTION,
00321   _nested_build_docks_scen_toolbar_widgets, lengthof(_nested_build_docks_scen_toolbar_widgets)
00322 );
00323 
00324 void ShowBuildDocksScenToolbar()
00325 {
00326   AllocateWindowDescFront<BuildDocksToolbarWindow>(&_build_docks_scen_toolbar_desc, TRANSPORT_WATER);
00327 }
00328 
00330 enum BuildDockStationWidgets {
00331   BDSW_BACKGROUND, 
00332   BDSW_LT_OFF,     
00333   BDSW_LT_ON,      
00334   BDSW_INFO,       
00335 };
00336 
00337 struct BuildDocksStationWindow : public PickerWindowBase {
00338 public:
00339   BuildDocksStationWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent)
00340   {
00341     this->InitNested(desc, TRANSPORT_WATER);
00342     this->LowerWidget(_settings_client.gui.station_show_coverage + BDSW_LT_OFF);
00343   }
00344 
00345   virtual ~BuildDocksStationWindow()
00346   {
00347     DeleteWindowById(WC_SELECT_STATION, 0);
00348   }
00349 
00350   virtual void OnPaint()
00351   {
00352     int rad = (_settings_game.station.modified_catchment) ? CA_DOCK : CA_UNMODIFIED;
00353 
00354     this->DrawWidgets();
00355 
00356     if (_settings_client.gui.station_show_coverage) {
00357       SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
00358     } else {
00359       SetTileSelectSize(1, 1);
00360     }
00361 
00362     /* strings such as 'Size' and 'Coverage Area' */
00363     int top = this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->pos_y + this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->current_y + WD_PAR_VSEP_NORMAL;
00364     NWidgetBase *back_nwi = this->GetWidget<NWidgetBase>(BDSW_BACKGROUND);
00365     int right  = back_nwi->pos_x + back_nwi->current_x;
00366     int bottom = back_nwi->pos_y + back_nwi->current_y;
00367     top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, false) + WD_PAR_VSEP_NORMAL;
00368     top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, true) + WD_PAR_VSEP_NORMAL;
00369     /* Resize background if the text is not equally long as the window. */
00370     if (top > bottom || (top < bottom && back_nwi->current_y > back_nwi->smallest_y)) {
00371       ResizeWindow(this, 0, top - bottom);
00372     }
00373   }
00374 
00375   virtual void OnClick(Point pt, int widget)
00376   {
00377     switch (widget) {
00378       case BDSW_LT_OFF:
00379       case BDSW_LT_ON:
00380         this->RaiseWidget(_settings_client.gui.station_show_coverage + BDSW_LT_OFF);
00381         _settings_client.gui.station_show_coverage = (widget != BDSW_LT_OFF);
00382         this->LowerWidget(_settings_client.gui.station_show_coverage + BDSW_LT_OFF);
00383         SndPlayFx(SND_15_BEEP);
00384         this->SetDirty();
00385         break;
00386     }
00387   }
00388 
00389   virtual void OnTick()
00390   {
00391     CheckRedrawStationCoverage(this);
00392   }
00393 };
00394 
00396 static const NWidgetPart _nested_build_dock_station_widgets[] = {
00397   NWidget(NWID_HORIZONTAL),
00398     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00399     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_STATION_BUILD_DOCK_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00400   EndContainer(),
00401   NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BDSW_BACKGROUND),
00402     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
00403     NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BDSW_INFO), SetMinimalSize(148, 14), SetDataTip(STR_STATION_BUILD_COVERAGE_AREA_TITLE, STR_NULL),
00404     NWidget(NWID_HORIZONTAL), SetPIP(14, 0, 14),
00405       NWidget(WWT_TEXTBTN, COLOUR_GREY, BDSW_LT_OFF), SetMinimalSize(40, 12), SetFill(1, 0), SetDataTip(STR_STATION_BUILD_COVERAGE_OFF, STR_STATION_BUILD_COVERAGE_AREA_OFF_TOOLTIP),
00406       NWidget(WWT_TEXTBTN, COLOUR_GREY, BDSW_LT_ON), SetMinimalSize(40, 12), SetFill(1, 0), SetDataTip(STR_STATION_BUILD_COVERAGE_ON, STR_STATION_BUILD_COVERAGE_AREA_ON_TOOLTIP),
00407     EndContainer(),
00408     NWidget(NWID_SPACER), SetMinimalSize(0, 20), SetResize(0, 1),
00409   EndContainer(),
00410 };
00411 
00412 static const WindowDesc _build_dock_station_desc(
00413   WDP_AUTO, 0, 0,
00414   WC_BUILD_STATION, WC_BUILD_TOOLBAR,
00415   WDF_CONSTRUCTION,
00416   _nested_build_dock_station_widgets, lengthof(_nested_build_dock_station_widgets)
00417 );
00418 
00419 static void ShowBuildDockStationPicker(Window *parent)
00420 {
00421   new BuildDocksStationWindow(&_build_dock_station_desc, parent);
00422 }
00423 
00425 enum BuildDockDepotWidgets {
00426   BDDW_BACKGROUND,
00427   BDDW_X,
00428   BDDW_Y,
00429 };
00430 
00431 struct BuildDocksDepotWindow : public PickerWindowBase {
00432 private:
00433   static void UpdateDocksDirection()
00434   {
00435     if (_ship_depot_direction != AXIS_X) {
00436       SetTileSelectSize(1, 2);
00437     } else {
00438       SetTileSelectSize(2, 1);
00439     }
00440   }
00441 
00442 public:
00443   BuildDocksDepotWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent)
00444   {
00445     this->InitNested(desc, TRANSPORT_WATER);
00446     this->LowerWidget(_ship_depot_direction + BDDW_X);
00447     UpdateDocksDirection();
00448   }
00449 
00450   virtual void OnPaint()
00451   {
00452     this->DrawWidgets();
00453 
00454     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_X)->pos_x + 64, this->GetWidget<NWidgetBase>(BDDW_X)->pos_y + 18, 0);
00455     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_X)->pos_x + 32, this->GetWidget<NWidgetBase>(BDDW_X)->pos_y + 34, 1);
00456     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_Y)->pos_x + 32, this->GetWidget<NWidgetBase>(BDDW_Y)->pos_y + 18, 2);
00457     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_Y)->pos_x + 64, this->GetWidget<NWidgetBase>(BDDW_Y)->pos_y + 34, 3);
00458   }
00459 
00460   virtual void OnClick(Point pt, int widget)
00461   {
00462     switch (widget) {
00463       case BDDW_X:
00464       case BDDW_Y:
00465         this->RaiseWidget(_ship_depot_direction + BDDW_X);
00466         _ship_depot_direction = (widget == BDDW_X ? AXIS_X : AXIS_Y);
00467         this->LowerWidget(_ship_depot_direction + BDDW_X);
00468         SndPlayFx(SND_15_BEEP);
00469         UpdateDocksDirection();
00470         this->SetDirty();
00471         break;
00472     }
00473   }
00474 };
00475 
00476 static const NWidgetPart _nested_build_docks_depot_widgets[] = {
00477   NWidget(NWID_HORIZONTAL),
00478     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00479     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_DEPOT_BUILD_SHIP_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00480   EndContainer(),
00481   NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BDDW_BACKGROUND),
00482     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
00483     NWidget(NWID_HORIZONTAL_LTR),
00484       NWidget(NWID_SPACER), SetMinimalSize(3, 0),
00485       NWidget(WWT_PANEL, COLOUR_GREY, BDDW_X), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
00486       EndContainer(),
00487       NWidget(NWID_SPACER), SetMinimalSize(2, 0),
00488       NWidget(WWT_PANEL, COLOUR_GREY, BDDW_Y), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
00489       EndContainer(),
00490       NWidget(NWID_SPACER), SetMinimalSize(3, 0),
00491     EndContainer(),
00492     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
00493   EndContainer(),
00494 };
00495 
00496 static const WindowDesc _build_docks_depot_desc(
00497   WDP_AUTO, 0, 0,
00498   WC_BUILD_DEPOT, WC_BUILD_TOOLBAR,
00499   WDF_CONSTRUCTION,
00500   _nested_build_docks_depot_widgets, lengthof(_nested_build_docks_depot_widgets)
00501 );
00502 
00503 
00504 static void ShowBuildDocksDepotPicker(Window *parent)
00505 {
00506   new BuildDocksDepotWindow(&_build_docks_depot_desc, parent);
00507 }
00508 
00509 
00510 void InitializeDockGui()
00511 {
00512   _ship_depot_direction = AXIS_X;
00513 }

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