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 "terraform_gui.h"
00014 #include "window_gui.h"
00015 #include "station_gui.h"
00016 #include "command_func.h"
00017 #include "water.h"
00018 #include "water_map.h"
00019 #include "window_func.h"
00020 #include "vehicle_func.h"
00021 #include "sound_func.h"
00022 #include "viewport_func.h"
00023 #include "gfx_func.h"
00024 #include "company_func.h"
00025 #include "slope_func.h"
00026 #include "tilehighlight_func.h"
00027 #include "company_base.h"
00028 #include "station_type.h"
00029 #include "hotkeys.h"
00030 #include "bridge.h"
00031 
00032 #include "table/sprites.h"
00033 #include "table/strings.h"
00034 
00035 static void ShowBuildDockStationPicker(Window *parent);
00036 static void ShowBuildDocksDepotPicker(Window *parent);
00037 
00038 static Axis _ship_depot_direction;
00039 
00040 void CcBuildDocks(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00041 {
00042   if (result.Failed()) return;
00043 
00044   SndPlayTileFx(SND_02_SPLAT, tile);
00045   if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00046 }
00047 
00048 void CcBuildCanal(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00049 {
00050   if (result.Succeeded()) SndPlayTileFx(SND_02_SPLAT, tile);
00051 }
00052 
00053 
00060 static TileIndex GetOtherAqueductEnd(TileIndex tile_from, TileIndex *tile_to = NULL)
00061 {
00062   uint z;
00063   DiagDirection dir = GetInclinedSlopeDirection(GetTileSlope(tile_from, &z));
00064 
00065   /* If the direction isn't right, just return the next tile so the command
00066    * complains about the wrong slope instead of the ends not matching up.
00067    * Make sure the coordinate is always a valid tile within the map, so we
00068    * don't go "off" the map. That would cause the wrong error message. */
00069   if (!IsValidDiagDirection(dir)) return TILE_ADDXY(tile_from, TileX(tile_from) > 2 ? -1 : 1, 0);
00070 
00071   /* Direction the aqueduct is built to. */
00072   TileIndexDiff offset = TileOffsByDiagDir(ReverseDiagDir(dir));
00073   /* The maximum length of the aqueduct. */
00074   int max_length = min(_settings_game.construction.longbridges ? MAX_BRIDGE_LENGTH_LONGBRIDGES : MAX_BRIDGE_LENGTH, DistanceFromEdgeDir(tile_from, ReverseDiagDir(dir)) - 1);
00075 
00076   TileIndex endtile = tile_from;
00077   for (int length = 0; IsValidTile(endtile) && TileX(endtile) != 0 && TileY(endtile) != 0; length++) {
00078     endtile = TILE_ADD(endtile, offset);
00079 
00080     if (length > max_length) break;
00081 
00082     if (GetTileMaxZ(endtile) > z) {
00083       if (tile_to != NULL) *tile_to = endtile;
00084       break;
00085     }
00086   }
00087 
00088   return endtile;
00089 }
00090 
00092 enum DockToolbarWidgets {
00093   DTW_BUTTONS_BEGIN,             
00094   DTW_CANAL = DTW_BUTTONS_BEGIN, 
00095   DTW_LOCK,                      
00096   DTW_DEMOLISH,                  
00097   DTW_DEPOT,                     
00098   DTW_STATION,                   
00099   DTW_BUOY,                      
00100   DTW_RIVER,                     
00101   DTW_BUILD_AQUEDUCT,            
00102   DTW_END,                       
00103 };
00104 
00106 struct BuildDocksToolbarWindow : Window {
00107   DockToolbarWidgets last_clicked_widget; 
00108 
00109   BuildDocksToolbarWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00110   {
00111     this->last_clicked_widget = DTW_END;
00112     this->InitNested(desc, window_number);
00113     this->OnInvalidateData();
00114     if (_settings_client.gui.link_terraform_toolbar) ShowTerraformToolbar(this);
00115   }
00116 
00117   ~BuildDocksToolbarWindow()
00118   {
00119     if (_settings_client.gui.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0, false);
00120   }
00121 
00122   void OnInvalidateData(int data = 0)
00123   {
00124     this->SetWidgetsDisabledState(!CanBuildVehicleInfrastructure(VEH_SHIP),
00125       DTW_DEPOT,
00126       DTW_STATION,
00127       DTW_BUOY,
00128       WIDGET_LIST_END);
00129   }
00130 
00131   virtual void OnClick(Point pt, int widget, int click_count)
00132   {
00133     this->last_clicked_widget = (DockToolbarWidgets)widget;
00134     switch (widget) {
00135       case DTW_CANAL: // Build canal button
00136         HandlePlacePushButton(this, DTW_CANAL, SPR_CURSOR_CANAL, HT_RECT);
00137         break;
00138 
00139       case DTW_LOCK: // Build lock button
00140         HandlePlacePushButton(this, DTW_LOCK, SPR_CURSOR_LOCK, HT_SPECIAL);
00141         break;
00142 
00143       case DTW_DEMOLISH: // Demolish aka dynamite button
00144         HandlePlacePushButton(this, DTW_DEMOLISH, ANIMCURSOR_DEMOLISH, HT_RECT | HT_DIAGONAL);
00145         break;
00146 
00147       case DTW_DEPOT: // Build depot button
00148         if (!CanBuildVehicleInfrastructure(VEH_SHIP)) return;
00149         if (HandlePlacePushButton(this, DTW_DEPOT, SPR_CURSOR_SHIP_DEPOT, HT_RECT)) ShowBuildDocksDepotPicker(this);
00150         break;
00151 
00152       case DTW_STATION: // Build station button
00153         if (!CanBuildVehicleInfrastructure(VEH_SHIP)) return;
00154         if (HandlePlacePushButton(this, DTW_STATION, SPR_CURSOR_DOCK, HT_SPECIAL)) ShowBuildDockStationPicker(this);
00155         break;
00156 
00157       case DTW_BUOY: // Build buoy button
00158         if (!CanBuildVehicleInfrastructure(VEH_SHIP)) return;
00159         HandlePlacePushButton(this, DTW_BUOY, SPR_CURSOR_BUOY, HT_RECT);
00160         break;
00161 
00162       case DTW_RIVER: // Build river button (in scenario editor)
00163         if (_game_mode != GM_EDITOR) return;
00164         HandlePlacePushButton(this, DTW_RIVER, SPR_CURSOR_RIVER, HT_RECT);
00165         break;
00166 
00167       case DTW_BUILD_AQUEDUCT: // Build aqueduct button
00168         HandlePlacePushButton(this, DTW_BUILD_AQUEDUCT, SPR_CURSOR_AQUEDUCT, HT_SPECIAL);
00169         break;
00170 
00171       default: break;
00172     }
00173   }
00174 
00175   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00176   {
00177     int num = CheckHotkeyMatch(dockstoolbar_hotkeys, keycode, this);
00178     if (num == -1) return ES_NOT_HANDLED;
00179     this->OnClick(Point(), num, 1);
00180     return ES_HANDLED;
00181   }
00182 
00183   virtual void OnPlaceObject(Point pt, TileIndex tile)
00184   {
00185     switch (this->last_clicked_widget) {
00186       case DTW_CANAL: // Build canal button
00187         VpStartPlaceSizing(tile, (_game_mode == GM_EDITOR) ? VPM_X_AND_Y : VPM_X_OR_Y, DDSP_CREATE_WATER);
00188         break;
00189 
00190       case DTW_LOCK: // Build lock button
00191         DoCommandP(tile, 0, 0, CMD_BUILD_LOCK | CMD_MSG(STR_ERROR_CAN_T_BUILD_LOCKS), CcBuildDocks);
00192         break;
00193 
00194       case DTW_DEMOLISH: // Demolish aka dynamite button
00195         PlaceProc_DemolishArea(tile);
00196         break;
00197 
00198       case DTW_DEPOT: // Build depot button
00199         DoCommandP(tile, _ship_depot_direction, 0, CMD_BUILD_SHIP_DEPOT | CMD_MSG(STR_ERROR_CAN_T_BUILD_SHIP_DEPOT), CcBuildDocks);
00200         break;
00201 
00202       case DTW_STATION: { // Build station button
00203         uint32 p2 = (uint32)INVALID_STATION << 16; // no station to join
00204 
00205         /* tile is always the land tile, so need to evaluate _thd.pos */
00206         CommandContainer cmdcont = { tile, _ctrl_pressed, p2, CMD_BUILD_DOCK | CMD_MSG(STR_ERROR_CAN_T_BUILD_DOCK_HERE), CcBuildDocks, "" };
00207 
00208         /* Determine the watery part of the dock. */
00209         DiagDirection dir = GetInclinedSlopeDirection(GetTileSlope(tile, NULL));
00210         TileIndex tile_to = (dir != INVALID_DIAGDIR ? TileAddByDiagDir(tile, ReverseDiagDir(dir)) : tile);
00211 
00212         ShowSelectStationIfNeeded(cmdcont, TileArea(tile, tile_to));
00213         break;
00214       }
00215 
00216       case DTW_BUOY: // Build buoy button
00217         DoCommandP(tile, 0, 0, CMD_BUILD_BUOY | CMD_MSG(STR_ERROR_CAN_T_POSITION_BUOY_HERE), CcBuildDocks);
00218         break;
00219 
00220       case DTW_RIVER: // Build river button (in scenario editor)
00221         VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_CREATE_RIVER);
00222         break;
00223 
00224       case DTW_BUILD_AQUEDUCT: // Build aqueduct button
00225         DoCommandP(tile, GetOtherAqueductEnd(tile), TRANSPORT_WATER << 15, CMD_BUILD_BRIDGE | CMD_MSG(STR_ERROR_CAN_T_BUILD_AQUEDUCT_HERE), CcBuildBridge);
00226         break;
00227 
00228       default: NOT_REACHED();
00229     }
00230   }
00231 
00232   virtual void OnPlaceDrag(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt)
00233   {
00234     VpSelectTilesWithMethod(pt.x, pt.y, select_method);
00235   }
00236 
00237   virtual void OnPlaceMouseUp(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile)
00238   {
00239     if (pt.x != -1) {
00240       switch (select_proc) {
00241         case DDSP_DEMOLISH_AREA:
00242           GUIPlaceProcDragXY(select_proc, start_tile, end_tile);
00243           break;
00244         case DDSP_CREATE_WATER:
00245           DoCommandP(end_tile, start_tile, (_game_mode == GM_EDITOR && _ctrl_pressed) ? WATER_CLASS_SEA : WATER_CLASS_CANAL, CMD_BUILD_CANAL | CMD_MSG(STR_ERROR_CAN_T_BUILD_CANALS), CcBuildCanal);
00246           break;
00247         case DDSP_CREATE_RIVER:
00248           DoCommandP(end_tile, start_tile, WATER_CLASS_RIVER, CMD_BUILD_CANAL | CMD_MSG(STR_ERROR_CAN_T_PLACE_RIVERS), CcBuildCanal);
00249           break;
00250 
00251         default: break;
00252       }
00253     }
00254   }
00255 
00256   virtual void OnPlaceObjectAbort()
00257   {
00258     this->RaiseButtons();
00259 
00260     DeleteWindowById(WC_BUILD_STATION, TRANSPORT_WATER);
00261     DeleteWindowById(WC_BUILD_DEPOT, TRANSPORT_WATER);
00262     DeleteWindowById(WC_SELECT_STATION, 0);
00263     DeleteWindowByClass(WC_BUILD_BRIDGE);
00264   }
00265 
00266   virtual void OnPlacePresize(Point pt, TileIndex tile_from)
00267   {
00268     TileIndex tile_to = tile_from;
00269 
00270     if (this->last_clicked_widget == DTW_BUILD_AQUEDUCT) {
00271       GetOtherAqueductEnd(tile_from, &tile_to);
00272     } else {
00273       DiagDirection dir = GetInclinedSlopeDirection(GetTileSlope(tile_from, NULL));
00274       if (IsValidDiagDirection(dir)) {
00275         /* Locks and docks always select the tile "down" the slope. */
00276         tile_to = TileAddByDiagDir(tile_from, ReverseDiagDir(dir));
00277         /* Locks also select the tile "up" the slope. */
00278         if (this->last_clicked_widget == DTW_LOCK) tile_from = TileAddByDiagDir(tile_from, dir);
00279       }
00280     }
00281 
00282     VpSetPresizeRange(tile_from, tile_to);
00283   }
00284 
00285   static Hotkey<BuildDocksToolbarWindow> dockstoolbar_hotkeys[];
00286 };
00287 
00288 const uint16 _dockstoolbar_aqueduct_keys[] = {'B', '8', 0};
00289 
00290 Hotkey<BuildDocksToolbarWindow> BuildDocksToolbarWindow::dockstoolbar_hotkeys[] = {
00291   Hotkey<BuildDocksToolbarWindow>('1', "canal", DTW_CANAL),
00292   Hotkey<BuildDocksToolbarWindow>('2', "lock", DTW_LOCK),
00293   Hotkey<BuildDocksToolbarWindow>('3', "demolish", DTW_DEMOLISH),
00294   Hotkey<BuildDocksToolbarWindow>('4', "depot", DTW_DEPOT),
00295   Hotkey<BuildDocksToolbarWindow>('5', "dock", DTW_STATION),
00296   Hotkey<BuildDocksToolbarWindow>('6', "buoy", DTW_BUOY),
00297   Hotkey<BuildDocksToolbarWindow>('7', "river", DTW_RIVER),
00298   Hotkey<BuildDocksToolbarWindow>(_dockstoolbar_aqueduct_keys, "aqueduct", DTW_BUILD_AQUEDUCT),
00299   HOTKEY_LIST_END(BuildDocksToolbarWindow)
00300 };
00301 Hotkey<BuildDocksToolbarWindow> *_dockstoolbar_hotkeys = BuildDocksToolbarWindow::dockstoolbar_hotkeys;
00302 
00307 static const NWidgetPart _nested_build_docks_toolbar_widgets[] = {
00308   NWidget(NWID_HORIZONTAL),
00309     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00310     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_WATERWAYS_TOOLBAR_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00311     NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00312   EndContainer(),
00313   NWidget(NWID_HORIZONTAL_LTR),
00314     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),
00315     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),
00316     NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetMinimalSize(5, 22), SetFill(1, 1), EndContainer(),
00317     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_DEMOLISH), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
00318     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),
00319     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),
00320     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_BUOY), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUOY, STR_WATERWAYS_TOOLBAR_BUOY_TOOLTIP),
00321     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),
00322   EndContainer(),
00323 };
00324 
00325 static const WindowDesc _build_docks_toolbar_desc(
00326   WDP_ALIGN_TOOLBAR, 0, 0,
00327   WC_BUILD_TOOLBAR, WC_NONE,
00328   WDF_CONSTRUCTION,
00329   _nested_build_docks_toolbar_widgets, lengthof(_nested_build_docks_toolbar_widgets)
00330 );
00331 
00339 Window *ShowBuildDocksToolbar()
00340 {
00341   if (!Company::IsValidID(_local_company)) return NULL;
00342 
00343   DeleteWindowByClass(WC_BUILD_TOOLBAR);
00344   return AllocateWindowDescFront<BuildDocksToolbarWindow>(&_build_docks_toolbar_desc, TRANSPORT_WATER);
00345 }
00346 
00347 EventState DockToolbarGlobalHotkeys(uint16 key, uint16 keycode)
00348 {
00349   int num = CheckHotkeyMatch<BuildDocksToolbarWindow>(_dockstoolbar_hotkeys, keycode, NULL, true);
00350   if (num == -1) return ES_NOT_HANDLED;
00351   Window *w = ShowBuildDocksToolbar();
00352   if (w == NULL) return ES_NOT_HANDLED;
00353   return w->OnKeyPress(key, keycode);
00354 }
00355 
00360 static const NWidgetPart _nested_build_docks_scen_toolbar_widgets[] = {
00361   NWidget(NWID_HORIZONTAL),
00362     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00363     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_WATERWAYS_TOOLBAR_CAPTION_SE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00364     NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00365   EndContainer(),
00366   NWidget(NWID_HORIZONTAL),
00367     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),
00368     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),
00369     NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetMinimalSize(5, 22), SetFill(1, 1), EndContainer(),
00370     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_DEMOLISH), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
00371     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),
00372     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),
00373   EndContainer(),
00374 };
00375 
00377 static const WindowDesc _build_docks_scen_toolbar_desc(
00378   WDP_AUTO, 0, 0,
00379   WC_SCEN_BUILD_TOOLBAR, WC_NONE,
00380   WDF_CONSTRUCTION,
00381   _nested_build_docks_scen_toolbar_widgets, lengthof(_nested_build_docks_scen_toolbar_widgets)
00382 );
00383 
00389 Window *ShowBuildDocksScenToolbar()
00390 {
00391   return AllocateWindowDescFront<BuildDocksToolbarWindow>(&_build_docks_scen_toolbar_desc, TRANSPORT_WATER);
00392 }
00393 
00395 enum BuildDockStationWidgets {
00396   BDSW_BACKGROUND, 
00397   BDSW_LT_OFF,     
00398   BDSW_LT_ON,      
00399   BDSW_INFO,       
00400 };
00401 
00402 struct BuildDocksStationWindow : public PickerWindowBase {
00403 public:
00404   BuildDocksStationWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent)
00405   {
00406     this->InitNested(desc, TRANSPORT_WATER);
00407     this->LowerWidget(_settings_client.gui.station_show_coverage + BDSW_LT_OFF);
00408   }
00409 
00410   virtual ~BuildDocksStationWindow()
00411   {
00412     DeleteWindowById(WC_SELECT_STATION, 0);
00413   }
00414 
00415   virtual void OnPaint()
00416   {
00417     int rad = (_settings_game.station.modified_catchment) ? CA_DOCK : CA_UNMODIFIED;
00418 
00419     this->DrawWidgets();
00420 
00421     if (_settings_client.gui.station_show_coverage) {
00422       SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
00423     } else {
00424       SetTileSelectSize(1, 1);
00425     }
00426 
00427     /* strings such as 'Size' and 'Coverage Area' */
00428     int top = this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->pos_y + this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->current_y + WD_PAR_VSEP_NORMAL;
00429     NWidgetBase *back_nwi = this->GetWidget<NWidgetBase>(BDSW_BACKGROUND);
00430     int right  = back_nwi->pos_x + back_nwi->current_x;
00431     int bottom = back_nwi->pos_y + back_nwi->current_y;
00432     top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, false) + WD_PAR_VSEP_NORMAL;
00433     top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, true) + WD_PAR_VSEP_NORMAL;
00434     /* Resize background if the text is not equally long as the window. */
00435     if (top > bottom || (top < bottom && back_nwi->current_y > back_nwi->smallest_y)) {
00436       ResizeWindow(this, 0, top - bottom);
00437     }
00438   }
00439 
00440   virtual void OnClick(Point pt, int widget, int click_count)
00441   {
00442     switch (widget) {
00443       case BDSW_LT_OFF:
00444       case BDSW_LT_ON:
00445         this->RaiseWidget(_settings_client.gui.station_show_coverage + BDSW_LT_OFF);
00446         _settings_client.gui.station_show_coverage = (widget != BDSW_LT_OFF);
00447         this->LowerWidget(_settings_client.gui.station_show_coverage + BDSW_LT_OFF);
00448         SndPlayFx(SND_15_BEEP);
00449         this->SetDirty();
00450         break;
00451     }
00452   }
00453 
00454   virtual void OnTick()
00455   {
00456     CheckRedrawStationCoverage(this);
00457   }
00458 };
00459 
00461 static const NWidgetPart _nested_build_dock_station_widgets[] = {
00462   NWidget(NWID_HORIZONTAL),
00463     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00464     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_STATION_BUILD_DOCK_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00465   EndContainer(),
00466   NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BDSW_BACKGROUND),
00467     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
00468     NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BDSW_INFO), SetMinimalSize(148, 14), SetDataTip(STR_STATION_BUILD_COVERAGE_AREA_TITLE, STR_NULL),
00469     NWidget(NWID_HORIZONTAL), SetPIP(14, 0, 14),
00470       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),
00471       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),
00472     EndContainer(),
00473     NWidget(NWID_SPACER), SetMinimalSize(0, 20), SetResize(0, 1),
00474   EndContainer(),
00475 };
00476 
00477 static const WindowDesc _build_dock_station_desc(
00478   WDP_AUTO, 0, 0,
00479   WC_BUILD_STATION, WC_BUILD_TOOLBAR,
00480   WDF_CONSTRUCTION,
00481   _nested_build_dock_station_widgets, lengthof(_nested_build_dock_station_widgets)
00482 );
00483 
00484 static void ShowBuildDockStationPicker(Window *parent)
00485 {
00486   new BuildDocksStationWindow(&_build_dock_station_desc, parent);
00487 }
00488 
00490 enum BuildDockDepotWidgets {
00491   BDDW_BACKGROUND,
00492   BDDW_X,
00493   BDDW_Y,
00494 };
00495 
00496 struct BuildDocksDepotWindow : public PickerWindowBase {
00497 private:
00498   static void UpdateDocksDirection()
00499   {
00500     if (_ship_depot_direction != AXIS_X) {
00501       SetTileSelectSize(1, 2);
00502     } else {
00503       SetTileSelectSize(2, 1);
00504     }
00505   }
00506 
00507 public:
00508   BuildDocksDepotWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent)
00509   {
00510     this->InitNested(desc, TRANSPORT_WATER);
00511     this->LowerWidget(_ship_depot_direction + BDDW_X);
00512     UpdateDocksDirection();
00513   }
00514 
00515   virtual void OnPaint()
00516   {
00517     this->DrawWidgets();
00518 
00519     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_X)->pos_x + 64, this->GetWidget<NWidgetBase>(BDDW_X)->pos_y + 18, 0);
00520     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_X)->pos_x + 32, this->GetWidget<NWidgetBase>(BDDW_X)->pos_y + 34, 1);
00521     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_Y)->pos_x + 32, this->GetWidget<NWidgetBase>(BDDW_Y)->pos_y + 18, 2);
00522     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_Y)->pos_x + 64, this->GetWidget<NWidgetBase>(BDDW_Y)->pos_y + 34, 3);
00523   }
00524 
00525   virtual void OnClick(Point pt, int widget, int click_count)
00526   {
00527     switch (widget) {
00528       case BDDW_X:
00529       case BDDW_Y:
00530         this->RaiseWidget(_ship_depot_direction + BDDW_X);
00531         _ship_depot_direction = (widget == BDDW_X ? AXIS_X : AXIS_Y);
00532         this->LowerWidget(_ship_depot_direction + BDDW_X);
00533         SndPlayFx(SND_15_BEEP);
00534         UpdateDocksDirection();
00535         this->SetDirty();
00536         break;
00537     }
00538   }
00539 };
00540 
00541 static const NWidgetPart _nested_build_docks_depot_widgets[] = {
00542   NWidget(NWID_HORIZONTAL),
00543     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00544     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_DEPOT_BUILD_SHIP_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00545   EndContainer(),
00546   NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BDDW_BACKGROUND),
00547     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
00548     NWidget(NWID_HORIZONTAL_LTR),
00549       NWidget(NWID_SPACER), SetMinimalSize(3, 0),
00550       NWidget(WWT_PANEL, COLOUR_GREY, BDDW_X), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
00551       EndContainer(),
00552       NWidget(NWID_SPACER), SetMinimalSize(2, 0),
00553       NWidget(WWT_PANEL, COLOUR_GREY, BDDW_Y), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
00554       EndContainer(),
00555       NWidget(NWID_SPACER), SetMinimalSize(3, 0),
00556     EndContainer(),
00557     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
00558   EndContainer(),
00559 };
00560 
00561 static const WindowDesc _build_docks_depot_desc(
00562   WDP_AUTO, 0, 0,
00563   WC_BUILD_DEPOT, WC_BUILD_TOOLBAR,
00564   WDF_CONSTRUCTION,
00565   _nested_build_docks_depot_widgets, lengthof(_nested_build_docks_depot_widgets)
00566 );
00567 
00568 
00569 static void ShowBuildDocksDepotPicker(Window *parent)
00570 {
00571   new BuildDocksDepotWindow(&_build_docks_depot_desc, parent);
00572 }
00573 
00574 
00575 void InitializeDockGui()
00576 {
00577   _ship_depot_direction = AXIS_X;
00578 }

Generated on Sun Jan 23 01:49:02 2011 for OpenTTD by  doxygen 1.6.1