src/intro_gui.cpp

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