src/intro_gui.cpp

   1 /* $Id: intro_gui.cpp 25290 2013-05-26 19:25:01Z frosch $ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * 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.
   6  * 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.
   7  * 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/>.
   8  */
   9
  10 /** @file intro_gui.cpp The main menu GUI. */
  11
  12 #include "stdafx.h"
  13 #include "error.h"
  14 #include "gui.h"
  15 #include "window_gui.h"
  16 #include "textbuf_gui.h"
  17 #include "network/network.h"
  18 #include "genworld.h"
  19 #include "network/network_gui.h"
  20 #include "network/network_content.h"
  21 #include "landscape_type.h"
  22 #include "strings_func.h"
  23 #include "fios.h"
  24 #include "ai/ai_gui.hpp"
  25 #include "gfx_func.h"
  26 #include "core/geometry_func.hpp"
  27 #include "language.h"
  28 #include "rev.h"
  29 #include "highscore.h"
  30
  31 #include "widgets/intro_widget.h"
  32
  33 #include "table/strings.h"
  34 #include "table/sprites.h"
  35
  36 #include "safeguards.h"
  37
  38 struct SelectGameWindow : public Window {
  39
  40         SelectGameWindow(WindowDesc *desc) : Window(desc)
  41         {
  42                 this->CreateNestedTree();
  43                 this->FinishInitNested(0);
  44                 this->OnInvalidateData();
  45         }
  46
  47         /**
  48          * Some data on this window has become invalid.
  49          * @param data Information about the changed data.
  50          * @param gui_scope Whether the call is done from GUI scope. You may not do everything when not in GUI scope. See #InvalidateWindowData() for details.
  51          */
  52         virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
  53         {
  54                 if (!gui_scope) return;
  55                 this->SetWidgetLoweredState(WID_SGI_TEMPERATE_LANDSCAPE, _settings_newgame.game_creation.landscape == LT_TEMPERATE);
  56                 this->SetWidgetLoweredState(WID_SGI_ARCTIC_LANDSCAPE,    _settings_newgame.game_creation.landscape == LT_ARCTIC);
  57                 this->SetWidgetLoweredState(WID_SGI_TROPIC_LANDSCAPE,    _settings_newgame.game_creation.landscape == LT_TROPIC);
  58                 this->SetWidgetLoweredState(WID_SGI_TOYLAND_LANDSCAPE,   _settings_newgame.game_creation.landscape == LT_TOYLAND);
  59         }
  60
  61         virtual void OnInit()
  62         {
  63                 bool missing_sprites = _missing_extra_graphics > 0 && !IsReleasedVersion();
  64                 this->GetWidget<NWidgetStacked>(WID_SGI_BASESET_SELECTION)->SetDisplayedPlane(missing_sprites ? 0 : SZSP_NONE);
  65
  66                 bool missing_lang = _current_language->missing >= _settings_client.gui.missing_strings_threshold && !IsReleasedVersion();
  67                 this->GetWidget<NWidgetStacked>(WID_SGI_TRANSLATION_SELECTION)->SetDisplayedPlane(missing_lang ? 0 : SZSP_NONE);
  68         }
  69
  70         virtual void DrawWidget(const Rect &r, int widget) const
  71         {
  72                 switch (widget) {
  73                         case WID_SGI_BASESET:
  74                                 SetDParam(0, _missing_extra_graphics);
  75                                 DrawStringMultiLine(r.left, r.right, r.top,  r.bottom, STR_INTRO_BASESET, TC_FROMSTRING, SA_CENTER);
  76                                 break;
  77
  78                         case WID_SGI_TRANSLATION:
  79                                 SetDParam(0, _current_language->missing);
  80                                 DrawStringMultiLine(r.left, r.right, r.top,  r.bottom, STR_INTRO_TRANSLATION, TC_FROMSTRING, SA_CENTER);
  81                                 break;
  82                 }
  83         }
  84
  85         virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
  86         {
  87                 StringID str = 0;
  88                 switch (widget) {
  89                         case WID_SGI_BASESET:
  90                                 SetDParam(0, _missing_extra_graphics);
  91                                 str = STR_INTRO_BASESET;
  92                                 break;
  93
  94                         case WID_SGI_TRANSLATION:
  95                                 SetDParam(0, _current_language->missing);
  96                                 str = STR_INTRO_TRANSLATION;
  97                                 break;
  98                 }
  99
 100                 if (str != 0) {
 101                         int height = GetStringHeight(str, size->width);
 102                         if (height > 3 * FONT_HEIGHT_NORMAL) {
 103                                 /* Don't let the window become too high. */
 104                                 Dimension textdim = GetStringBoundingBox(str);
 105                                 textdim.height *= 3;
 106                                 textdim.width -= textdim.width / 2;
 107                                 *size = maxdim(*size, textdim);
 108                         } else {
 109                                 size->height = height + padding.height;
 110                         }
 111                 }
 112         }
 113
 114         virtual void OnClick(Point pt, int widget, int click_count)
 115         {
 116 #ifdef ENABLE_NETWORK
 117                 /* Do not create a network server when you (just) have closed one of the game
 118                  * creation/load windows for the network server. */
 119                 if (IsInsideMM(widget, WID_SGI_GENERATE_GAME, WID_SGI_EDIT_SCENARIO + 1)) _is_network_server = false;
 120 #endif /* ENABLE_NETWORK */
 121
 122                 switch (widget) {
 123                         case WID_SGI_GENERATE_GAME:
 124                                 if (_ctrl_pressed) {
 125                                         StartNewGameWithoutGUI(GENERATE_NEW_SEED);
 126                                 } else {
 127                                         ShowGenerateLandscape();
 128                                 }
 129                                 break;
 130
 131                         case WID_SGI_LOAD_GAME:      ShowSaveLoadDialog(FT_SAVEGAME, SLO_LOAD); break;
 132                         case WID_SGI_PLAY_SCENARIO:  ShowSaveLoadDialog(FT_SCENARIO, SLO_LOAD); break;
 133                         case WID_SGI_PLAY_HEIGHTMAP: ShowSaveLoadDialog(FT_HEIGHTMAP,SLO_LOAD); break;
 134                         case WID_SGI_EDIT_SCENARIO:  StartScenarioEditor(); break;
 135
 136                         case WID_SGI_PLAY_NETWORK:
 137                                 if (!_network_available) {
 138                                         ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, WL_ERROR);
 139                                 } else {
 140                                         ShowNetworkGameWindow();
 141                                 }
 142                                 break;
 143
 144                         case WID_SGI_TEMPERATE_LANDSCAPE: case WID_SGI_ARCTIC_LANDSCAPE:
 145                         case WID_SGI_TROPIC_LANDSCAPE: case WID_SGI_TOYLAND_LANDSCAPE:
 146                                 SetNewLandscapeType(widget - WID_SGI_TEMPERATE_LANDSCAPE);
 147                                 break;
 148
 149                         case WID_SGI_OPTIONS:         ShowGameOptions(); break;
 150                         case WID_SGI_HIGHSCORE:       ShowHighscoreTable(); break;
 151                         case WID_SGI_SETTINGS_OPTIONS:ShowGameSettings(); break;
 152                         case WID_SGI_GRF_SETTINGS:    ShowNewGRFSettings(true, true, false, &_grfconfig_newgame); break;
 153                         case WID_SGI_CONTENT_DOWNLOAD:
 154                                 if (!_network_available) {
 155                                         ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, WL_ERROR);
 156                                 } else {
 157                                         ShowNetworkContentListWindow();
 158                                 }
 159                                 break;
 160                         case WID_SGI_AI_SETTINGS:     ShowAIConfigWindow(); break;
 161                         case WID_SGI_EXIT:            HandleExitGameRequest(); break;
 162                 }
 163         }
 164 };
 165
 166 static const NWidgetPart _nested_select_game_widgets[] = {
 167         NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_INTRO_CAPTION, STR_NULL),
 168         NWidget(WWT_PANEL, COLOUR_BROWN),
 169         NWidget(NWID_SPACER), SetMinimalSize(0, 8),
 170
 171         /* 'generate game' and 'load game' buttons */
 172         NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
 173                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_GENERATE_GAME), SetMinimalSize(158, 12),
 174                                                         SetDataTip(STR_INTRO_NEW_GAME, STR_INTRO_TOOLTIP_NEW_GAME), SetPadding(0, 0, 0, 10), SetFill(1, 0),
 175                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_LOAD_GAME), SetMinimalSize(158, 12),
 176                                                         SetDataTip(STR_INTRO_LOAD_GAME, STR_INTRO_TOOLTIP_LOAD_GAME), SetPadding(0, 10, 0, 0), SetFill(1, 0),
 177         EndContainer(),
 178
 179         NWidget(NWID_SPACER), SetMinimalSize(0, 6),
 180
 181         /* 'play scenario' and 'play heightmap' buttons */
 182         NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
 183                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_PLAY_SCENARIO), SetMinimalSize(158, 12),
 184                                                         SetDataTip(STR_INTRO_PLAY_SCENARIO, STR_INTRO_TOOLTIP_PLAY_SCENARIO), SetPadding(0, 0, 0, 10), SetFill(1, 0),
 185                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_PLAY_HEIGHTMAP), SetMinimalSize(158, 12),
 186                                                         SetDataTip(STR_INTRO_PLAY_HEIGHTMAP, STR_INTRO_TOOLTIP_PLAY_HEIGHTMAP), SetPadding(0, 10, 0, 0), SetFill(1, 0),
 187         EndContainer(),
 188
 189         NWidget(NWID_SPACER), SetMinimalSize(0, 6),
 190
 191         /* 'edit scenario' and 'play multiplayer' buttons */
 192         NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
 193                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_EDIT_SCENARIO), SetMinimalSize(158, 12),
 194                                                         SetDataTip(STR_INTRO_SCENARIO_EDITOR, STR_INTRO_TOOLTIP_SCENARIO_EDITOR), SetPadding(0, 0, 0, 10), SetFill(1, 0),
 195                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_PLAY_NETWORK), SetMinimalSize(158, 12),
 196                                                         SetDataTip(STR_INTRO_MULTIPLAYER, STR_INTRO_TOOLTIP_MULTIPLAYER), SetPadding(0, 10, 0, 0), SetFill(1, 0),
 197         EndContainer(),
 198
 199         NWidget(NWID_SPACER), SetMinimalSize(0, 7),
 200
 201         /* climate selection buttons */
 202         NWidget(NWID_HORIZONTAL),
 203                 NWidget(NWID_SPACER), SetMinimalSize(10, 0), SetFill(1, 0),
 204                 NWidget(WWT_IMGBTN_2, COLOUR_ORANGE, WID_SGI_TEMPERATE_LANDSCAPE), SetMinimalSize(77, 55),
 205                                                         SetDataTip(SPR_SELECT_TEMPERATE, STR_INTRO_TOOLTIP_TEMPERATE),
 206                 NWidget(NWID_SPACER), SetMinimalSize(3, 0), SetFill(1, 0),
 207                 NWidget(WWT_IMGBTN_2, COLOUR_ORANGE, WID_SGI_ARCTIC_LANDSCAPE), SetMinimalSize(77, 55),
 208                                                         SetDataTip(SPR_SELECT_SUB_ARCTIC, STR_INTRO_TOOLTIP_SUB_ARCTIC_LANDSCAPE),
 209                 NWidget(NWID_SPACER), SetMinimalSize(3, 0), SetFill(1, 0),
 210                 NWidget(WWT_IMGBTN_2, COLOUR_ORANGE, WID_SGI_TROPIC_LANDSCAPE), SetMinimalSize(77, 55),
 211                                                         SetDataTip(SPR_SELECT_SUB_TROPICAL, STR_INTRO_TOOLTIP_SUB_TROPICAL_LANDSCAPE),
 212                 NWidget(NWID_SPACER), SetMinimalSize(3, 0), SetFill(1, 0),
 213                 NWidget(WWT_IMGBTN_2, COLOUR_ORANGE, WID_SGI_TOYLAND_LANDSCAPE), SetMinimalSize(77, 55),
 214                                                         SetDataTip(SPR_SELECT_TOYLAND, STR_INTRO_TOOLTIP_TOYLAND_LANDSCAPE),
 215                 NWidget(NWID_SPACER), SetMinimalSize(10, 0), SetFill(1, 0),
 216         EndContainer(),
 217
 218         NWidget(NWID_SPACER), SetMinimalSize(0, 7),
 219         NWidget(NWID_SELECTION, INVALID_COLOUR, WID_SGI_BASESET_SELECTION),
 220                 NWidget(NWID_VERTICAL),
 221                         NWidget(WWT_EMPTY, COLOUR_ORANGE, WID_SGI_BASESET), SetMinimalSize(316, 12), SetFill(1, 0), SetPadding(0, 10, 7, 10),
 222                 EndContainer(),
 223         EndContainer(),
 224         NWidget(NWID_SELECTION, INVALID_COLOUR, WID_SGI_TRANSLATION_SELECTION),
 225                 NWidget(NWID_VERTICAL),
 226                         NWidget(WWT_EMPTY, COLOUR_ORANGE, WID_SGI_TRANSLATION), SetMinimalSize(316, 12), SetFill(1, 0), SetPadding(0, 10, 7, 10),
 227                 EndContainer(),
 228         EndContainer(),
 229
 230         /* 'game options' and 'advanced settings' buttons */
 231         NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
 232                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_OPTIONS), SetMinimalSize(158, 12),
 233                                                         SetDataTip(STR_INTRO_GAME_OPTIONS, STR_INTRO_TOOLTIP_GAME_OPTIONS), SetPadding(0, 0, 0, 10), SetFill(1, 0),
 234                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_SETTINGS_OPTIONS), SetMinimalSize(158, 12),
 235                                                         SetDataTip(STR_INTRO_CONFIG_SETTINGS_TREE, STR_INTRO_TOOLTIP_CONFIG_SETTINGS_TREE), SetPadding(0, 10, 0, 0), SetFill(1, 0),
 236         EndContainer(),
 237
 238         NWidget(NWID_SPACER), SetMinimalSize(0, 6),
 239
 240         /* 'script settings' and 'newgrf settings' buttons */
 241         NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
 242                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_AI_SETTINGS), SetMinimalSize(158, 12),
 243                                                         SetDataTip(STR_INTRO_SCRIPT_SETTINGS, STR_INTRO_TOOLTIP_SCRIPT_SETTINGS), SetPadding(0, 0, 0, 10), SetFill(1, 0),
 244                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_GRF_SETTINGS), SetMinimalSize(158, 12),
 245                                                         SetDataTip(STR_INTRO_NEWGRF_SETTINGS, STR_INTRO_TOOLTIP_NEWGRF_SETTINGS), SetPadding(0, 10, 0, 0), SetFill(1, 0),
 246         EndContainer(),
 247
 248         NWidget(NWID_SPACER), SetMinimalSize(0, 6),
 249
 250         /* 'online content' and 'highscore' buttons */
 251         NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
 252                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_CONTENT_DOWNLOAD), SetMinimalSize(158, 12),
 253                                                         SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT), SetPadding(0, 0, 0, 10), SetFill(1, 0),
 254                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_HIGHSCORE), SetMinimalSize(158, 12),
 255                                                         SetDataTip(STR_INTRO_HIGHSCORE, STR_INTRO_TOOLTIP_HIGHSCORE), SetPadding(0, 10, 0, 0), SetFill(1, 0),
 256         EndContainer(),
 257
 258         NWidget(NWID_SPACER), SetMinimalSize(0, 6),
 259
 260         /* 'exit program' button */
 261         NWidget(NWID_HORIZONTAL),
 262                 NWidget(NWID_SPACER), SetFill(1, 0),
 263                 NWidget(WWT_PUSHTXTBTN, COLOUR_ORANGE, WID_SGI_EXIT), SetMinimalSize(128, 12),
 264                                                         SetDataTip(STR_INTRO_QUIT, STR_INTRO_TOOLTIP_QUIT),
 265                 NWidget(NWID_SPACER), SetFill(1, 0),
 266         EndContainer(),
 267
 268         NWidget(NWID_SPACER), SetMinimalSize(0, 8),
 269
 270         EndContainer(),
 271 };
 272
 273 static WindowDesc _select_game_desc(
 274         WDP_CENTER, nullptr, 0, 0,
 275         WC_SELECT_GAME, WC_NONE,
 276         0,
 277         _nested_select_game_widgets, lengthof(_nested_select_game_widgets)
 278 );
 279
 280 void ShowSelectGameWindow()
 281 {
 282         new SelectGameWindow(&_select_game_desc);
 283 }
 284
 285 static void AskExitGameCallback(Window *w, bool confirmed)
 286 {
 287         if (confirmed) _exit_game = true;
 288 }
 289
 290 void AskExitGame()
 291 {
 292 #if defined(_WIN32)
 293                 SetDParam(0, STR_OSNAME_WINDOWS);
 294 #elif defined(__APPLE__)
 295                 SetDParam(0, STR_OSNAME_OSX);
 296 #elif defined(__BEOS__)
 297                 SetDParam(0, STR_OSNAME_BEOS);
 298 #elif defined(__HAIKU__)
 299                 SetDParam(0, STR_OSNAME_HAIKU);
 300 #elif defined(__MORPHOS__)
 301                 SetDParam(0, STR_OSNAME_MORPHOS);
 302 #elif defined(__AMIGA__)
 303                 SetDParam(0, STR_OSNAME_AMIGAOS);
 304 #elif defined(__OS2__)
 305                 SetDParam(0, STR_OSNAME_OS2);
 306 #elif defined(SUNOS)
 307                 SetDParam(0, STR_OSNAME_SUNOS);
 308 #elif defined(DOS)
 309                 SetDParam(0, STR_OSNAME_DOS);
 310 #else
 311                 SetDParam(0, STR_OSNAME_UNIX);
 312 #endif
 313         ShowQuery(
 314                 STR_QUIT_CAPTION,
 315                 STR_QUIT_ARE_YOU_SURE_YOU_WANT_TO_EXIT_OPENTTD,
 316                 nullptr,
 317                 AskExitGameCallback
 318         );
 319 }
 320
 321
 322 static void AskExitToGameMenuCallback(Window *w, bool confirmed)
 323 {
 324         if (confirmed) {
 325                 _switch_mode = SM_MENU;
 326                 ClearErrorMessages();
 327         }
 328 }
 329
 330 void AskExitToGameMenu()
 331 {
 332         ShowQuery(
 333                 STR_ABANDON_GAME_CAPTION,
 334                 (_game_mode != GM_EDITOR) ? STR_ABANDON_GAME_QUERY : STR_ABANDON_SCENARIO_QUERY,
 335                 nullptr,
 336                 AskExitToGameMenuCallback
 337         );
 338 }