1

/* $Id$ */

     2

     3

/** @file misc_gui.cpp GUIs for a number of misc windows. */

     4

     5

#include "stdafx.h"

     6

#include "openttd.h"

     7

#include "heightmap.h"

     8

#include "debug.h"

     9

#include "landscape.h"

    10

#include "newgrf.h"

    11

#include "newgrf_text.h"

    12

#include "saveload.h"

    13

#include "tile_map.h"

    14

#include "gui.h"

    15

#include "window_gui.h"

    16

#include "station_gui.h"

    17

#include "textbuf_gui.h"

    18

#include "viewport_func.h"

    19

#include "gfx_func.h"

    20

#include "station_func.h"

    21

#include "command_func.h"

    22

#include "player_func.h"

    23

#include "player_base.h"

    24

#include "town.h"

    25

#include "network/network.h"

    26

#include "variables.h"

    27

#include "cheat_func.h"

    28

#include "train.h"

    29

#include "tgp.h"

    30

#include "cargotype.h"

    31

#include "player_face.h"

    32

#include "strings_func.h"

    33

#include "fileio.h"

    34

#include "fios.h"

    35

#include "tile_cmd.h"

    36

#include "zoom_func.h"

    37

#include "functions.h"

    38

#include "window_func.h"

    39

#include "date_func.h"

    40

#include "sound_func.h"

    41

#include "string_func.h"

    42

#include "player_gui.h"

    43

#include "settings_type.h"

    44

#include "newgrf_cargo.h"

    45

#include "rail_gui.h"

    46

#include "tilehighlight_func.h"

    47

#include "querystring_gui.h"

    48

    49

#include "table/sprites.h"

    50

#include "table/strings.h"

    51

    52

/* Variables to display file lists */

    53

FiosItem *_fios_list;

    54

SaveLoadDialogMode _saveload_mode;

    55

    56

    57

static bool _fios_path_changed;

    58

static bool _savegame_sort_dirty;

    59

    60

static const Widget _land_info_widgets[] = {

    61

{   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,                       STR_018B_CLOSE_WINDOW},

    62

{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   279,     0,    13, STR_01A3_LAND_AREA_INFORMATION, STR_018C_WINDOW_TITLE_DRAG_THIS},

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{      WWT_PANEL,   RESIZE_NONE,    14,     0,   279,    14,    92, 0x0,                            STR_NULL},

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{    WIDGETS_END},

    65

};

    66

    67

static const WindowDesc _land_info_desc = {

    68

	WDP_AUTO, WDP_AUTO, 280, 93, 280, 93,

    69

	WC_LAND_INFO, WC_NONE,

    70

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,

    71

	_land_info_widgets,

    72

};

    73

    74

class LandInfoWindow : public Window {

    75

	enum {

    76

		LAND_INFO_CENTERED_LINES   = 9,                        ///< Up to 9 centered lines

    77

		LAND_INFO_MULTICENTER_LINE = LAND_INFO_CENTERED_LINES, ///< One multicenter line

    78

		LAND_INFO_LINE_END,

    79

    80

		LAND_INFO_LINE_BUFF_SIZE = 512,

    81

	};

    82

    83

public:

    84

	char landinfo_data[LAND_INFO_LINE_END][LAND_INFO_LINE_BUFF_SIZE];

    85

    86

	virtual void OnPaint()

    87

	{

    88

		this->DrawWidgets();

    89

    90

		uint y = 16;

    91

		for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {

    92

			if (StrEmpty(this->landinfo_data[i])) continue;

    93

    94

			DoDrawStringCentered(140, y, this->landinfo_data[i], i == 0 ? TC_LIGHT_BLUE : TC_FROMSTRING);

    95

			y += 11;

    96

		}

    97

    98

		y += 5;

    99

   100

		if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) DrawStringMultiCenter(140, y, BindCString(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]), this->width - 4);

   101

	}

   102

   103

	LandInfoWindow(TileIndex tile) : Window(&_land_info_desc) {

   104

		Player *p = GetPlayer(IsValidPlayer(_local_player) ? _local_player : PLAYER_FIRST);

   105

		Town *t = ClosestTownFromTile(tile, _settings.economy.dist_local_authority);

   106

   107

		Money old_money = p->player_money;

   108

		p->player_money = INT64_MAX;

   109

		CommandCost costclear = DoCommand(tile, 0, 0, 0, CMD_LANDSCAPE_CLEAR);

   110

		p->player_money = old_money;

   111

   112

		/* Because build_date is not set yet in every TileDesc, we make sure it is empty */

   113

		TileDesc td;

   114

		AcceptedCargo ac;

   115

   116

		td.build_date = 0;

   117

   118

		/* Most tiles have only one owner, but

   119

		 *  - drivethrough roadstops can be build on town owned roads (up to 2 owners) and

   120

		 *  - roads can have up to four owners (railroad, road, tram, 3rd-roadtype "highway").

   121

		 */

   122

		td.owner_type[0] = STR_01A7_OWNER; // At least one owner is displayed, though it might be "N/A".

   123

		td.owner_type[1] = STR_NULL;       // STR_NULL results in skipping the owner

   124

		td.owner_type[2] = STR_NULL;

   125

		td.owner_type[3] = STR_NULL;

   126

		td.owner[0] = OWNER_NONE;

   127

		td.owner[1] = OWNER_NONE;

   128

		td.owner[2] = OWNER_NONE;

   129

		td.owner[3] = OWNER_NONE;

   130

   131

		GetAcceptedCargo(tile, ac);

   132

		GetTileDesc(tile, &td);

   133

   134

		uint line_nr = 0;

   135

   136

		/* Tiletype */

   137

		SetDParam(0, td.dparam[0]);

   138

		GetString(this->landinfo_data[line_nr], td.str, lastof(this->landinfo_data[line_nr]));

   139

		line_nr++;

   140

   141

		/* Up to four owners */

   142

		for (uint i = 0; i < 4; i++) {

   143

			if (td.owner_type[i] == STR_NULL) continue;

   144

   145

			SetDParam(0, STR_01A6_N_A);

   146

			if (td.owner[i] != OWNER_NONE && td.owner[i] != OWNER_WATER) GetNameOfOwner(td.owner[i], tile);

   147

			GetString(this->landinfo_data[line_nr], td.owner_type[i], lastof(this->landinfo_data[line_nr]));

   148

			line_nr++;

   149

		}

   150

   151

		/* Cost to clear */

   152

		StringID str = STR_01A4_COST_TO_CLEAR_N_A;

   153

		if (CmdSucceeded(costclear)) {

   154

			SetDParam(0, costclear.GetCost());

   155

			str = STR_01A5_COST_TO_CLEAR;

   156

		}

   157

		GetString(this->landinfo_data[line_nr], str, lastof(this->landinfo_data[line_nr]));

   158

		line_nr++;

   159

   160

		/* Location */

   161

		snprintf(_userstring, lengthof(_userstring), "0x%.4X", tile);

   162

		SetDParam(0, TileX(tile));

   163

		SetDParam(1, TileY(tile));

   164

		SetDParam(2, TileHeight(tile));

   165

		SetDParam(3, STR_SPEC_USERSTRING);

   166

		GetString(this->landinfo_data[line_nr], STR_LANDINFO_COORDS, lastof(this->landinfo_data[line_nr]));

   167

		line_nr++;

   168

   169

		/* Local authority */

   170

		SetDParam(0, STR_01A9_NONE);

   171

		if (t != NULL && t->IsValid()) {

   172

			SetDParam(0, STR_TOWN);

   173

			SetDParam(1, t->index);

   174

		}

   175

		GetString(this->landinfo_data[line_nr], STR_01A8_LOCAL_AUTHORITY, lastof(this->landinfo_data[line_nr]));

   176

		line_nr++;

   177

   178

		/* Build date */

   179

		if (td.build_date != 0) {

   180

			SetDParam(0, td.build_date);

   181

			GetString(this->landinfo_data[line_nr], STR_BUILD_DATE, lastof(this->landinfo_data[line_nr]));

   182

			line_nr++;

   183

		}

   184

   185

		/* Remaining lines stay empty */

   186

		for (; line_nr < LAND_INFO_CENTERED_LINES; line_nr++) {

   187

			this->landinfo_data[line_nr][0] = '\0';

   188

		}

   189

   190

		/* Cargo acceptance is displayed in a extra multiline */

   191

		char *strp = GetString(this->landinfo_data[LAND_INFO_MULTICENTER_LINE], STR_01CE_CARGO_ACCEPTED, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));

   192

		bool found = false;

   193

   194

		for (CargoID i = 0; i < NUM_CARGO; ++i) {

   195

			if (ac[i] > 0) {

   196

				/* Add a comma between each item. */

   197

				if (found) {

   198

					*strp++ = ',';

   199

					*strp++ = ' ';

   200

				}

   201

				found = true;

   202

   203

				/* If the accepted value is less than 8, show it in 1/8:ths */

   204

				if (ac[i] < 8) {

   205

					SetDParam(0, ac[i]);

   206

					SetDParam(1, GetCargo(i)->name);

   207

					strp = GetString(strp, STR_01D1_8, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));

   208

				} else {

   209

					strp = GetString(strp, GetCargo(i)->name, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));

   210

				}

   211

			}

   212

		}

   213

		if (!found) this->landinfo_data[LAND_INFO_MULTICENTER_LINE][0] = '\0';

   214

   215

#if defined(_DEBUG)

   216

#	define LANDINFOD_LEVEL 0

   217

#else

   218

#	define LANDINFOD_LEVEL 1

   219

#endif

   220

		DEBUG(misc, LANDINFOD_LEVEL, "TILE: %#x (%i,%i)", tile, TileX(tile), TileY(tile));

   221

		DEBUG(misc, LANDINFOD_LEVEL, "type_height  = %#x", _m[tile].type_height);

   222

		DEBUG(misc, LANDINFOD_LEVEL, "m1           = %#x", _m[tile].m1);

   223

		DEBUG(misc, LANDINFOD_LEVEL, "m2           = %#x", _m[tile].m2);

   224

		DEBUG(misc, LANDINFOD_LEVEL, "m3           = %#x", _m[tile].m3);

   225

		DEBUG(misc, LANDINFOD_LEVEL, "m4           = %#x", _m[tile].m4);

   226

		DEBUG(misc, LANDINFOD_LEVEL, "m5           = %#x", _m[tile].m5);

   227

		DEBUG(misc, LANDINFOD_LEVEL, "m6           = %#x", _m[tile].m6);

   228

		DEBUG(misc, LANDINFOD_LEVEL, "m7           = %#x", _me[tile].m7);

   229

#undef LANDINFOD_LEVEL

   230

   231

		this->FindWindowPlacementAndResize(&_land_info_desc);

   232

	}

   233

};

   234

   235

static void Place_LandInfo(TileIndex tile)

   236

{

   237

	DeleteWindowById(WC_LAND_INFO, 0);

   238

	new LandInfoWindow(tile);

   239

}

   240

   241

void PlaceLandBlockInfo()

   242

{

   243

	if (_cursor.sprite == SPR_CURSOR_QUERY) {

   244

		ResetObjectToPlace();

   245

	} else {

   246

		_place_proc = Place_LandInfo;

   247

		SetObjectToPlace(SPR_CURSOR_QUERY, PAL_NONE, VHM_RECT, WC_MAIN_TOOLBAR, 0);

   248

	}

   249

}

   250

   251

static const Widget _about_widgets[] = {

   252

{   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,         STR_018B_CLOSE_WINDOW},

   253

{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   419,     0,    13, STR_015B_OPENTTD, STR_NULL},

   254

{      WWT_PANEL,   RESIZE_NONE,    14,     0,   419,    14,   271, 0x0,              STR_NULL},

   255

{      WWT_FRAME,   RESIZE_NONE,    14,     5,   414,    40,   245, STR_NULL,         STR_NULL},

   256

{    WIDGETS_END},

   257

};

   258

   259

static const WindowDesc _about_desc = {

   260

	WDP_CENTER, WDP_CENTER, 420, 272, 420, 272,

   261

	WC_GAME_OPTIONS, WC_NONE,

   262

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,

   263

	_about_widgets,

   264

};

   265

   266

struct AboutWindow : public Window {

   267

	int scroll_height;

   268

	uint16 counter;

   269

   270

	AboutWindow() : Window(&_about_desc)

   271

	{

   272

		this->counter = 5;

   273

		this->scroll_height = this->height - 40;

   274

		this->FindWindowPlacementAndResize(&_about_desc);

   275

	}

   276

   277

	virtual void OnPaint()

   278

	{

   279

		static const char *credits[] = {

   280

			/*************************************************************************

   281

			 *                      maximum length of string which fits in window   -^*/

   282

			"Original design by Chris Sawyer",

   283

			"Original graphics by Simon Foster",

   284

			"",

   285

			"The OpenTTD team (in alphabetical order):",

   286

			"  Jean-Francois Claeys (Belugas) - GUI, newindustries and more",

   287

			"  Bjarni Corfitzen (Bjarni) - MacOSX port, coder and vehicles",

   288

			"  Matthijs Kooijman (blathijs) - Pathfinder-guru, pool rework",

   289

			"  Loïc Guilloux (glx) - General coding",

   290

			"  Christoph Elsenhans (frosch) - General coding",

   291

			"  Jaroslav Mazanec (KUDr) - YAPG (Yet Another Pathfinder God) ;)",

   292

			"  Jonathan Coome (Maedhros) - High priest of the newGRF Temple",

   293

			"  Attila Bán (MiHaMiX) - WebTranslator, Nightlies, Wiki and bugtracker host",

   294

			"  Owen Rudge (orudge) - Forum host, OS/2 port",

   295

			"  Peter Nelson (peter1138) - Spiritual descendant from newGRF gods",

   296

			"  Remko Bijker (Rubidium) - Lead coder and way more",

   297

			"  Benedikt Brüggemeier (skidd13) - Bug fixer and code reworker",

   298

			"  Zdenek Sojka (SmatZ) - Bug finder and fixer",

   299

			"",

   300

			"Inactive Developers:",

   301

			"  Victor Fischer (Celestar) - Programming everywhere you need him to",

   302

			"  Tamás Faragó (Darkvater) - Ex-Lead coder",

   303

			"  Christoph Mallon (Tron) - Programmer, code correctness police",

   304

			"",

   305

			"Retired Developers:",

   306

			"  Ludvig Strigeus (ludde) - OpenTTD author, main coder (0.1 - 0.3.3)",

   307

			"  Serge Paquet (vurlix) - Assistant project manager, coder (0.1 - 0.3.3)",

   308

			"  Dominik Scherer (dominik81) - Lead programmer, GUI expert (0.3.0 - 0.3.6)",

   309

			"  Patric Stout (TrueLight) - Programmer, webhoster (0.3 - pre0.6)",

   310

			"",

   311

			"Special thanks go out to:",

   312

			"  Josef Drexler - For his great work on TTDPatch",

   313

			"  Marcin Grzegorczyk - For his documentation of TTD internals",

   314

			"  Petr Baudis (pasky) - Many patches, newGRF support",

   315

			"  Stefan Meißner (sign_de) - For his work on the console",

   316

			"  Simon Sasburg (HackyKid) - Many bugfixes he has blessed us with",

   317

			"  Cian Duffy (MYOB) - BeOS port / manual writing",

   318

			"  Christian Rosentreter (tokai) - MorphOS / AmigaOS port",

   319

			"  Richard Kempton (richK) - additional airports, initial TGP implementation",

   320

			"",

   321

			"  Michael Blunck - Pre-Signals and Semaphores © 2003",

   322

			"  George - Canal/Lock graphics © 2003-2004",

   323

			"  David Dallaston - Tram tracks",

   324

			"  Marcin Grzegorczyk - Foundations for Tracks on Slopes",

   325

			"  All Translators - Who made OpenTTD a truly international game",

   326

			"  Bug Reporters - Without whom OpenTTD would still be full of bugs!",

   327

			"",

   328

			"",

   329

			"And last but not least:",

   330

			"  Chris Sawyer - For an amazing game!"

   331

		};

   332

   333

		this->DrawWidgets();

   334

   335

		/* Show original copyright and revision version */

   336

		DrawStringCentered(210, 17, STR_00B6_ORIGINAL_COPYRIGHT, TC_FROMSTRING);

   337

		DrawStringCentered(210, 17 + 10, STR_00B7_VERSION, TC_FROMSTRING);

   338

   339

		int y = this->scroll_height;

   340

   341

		/* Show all scrolling credits */

   342

		for (uint i = 0; i < lengthof(credits); i++) {

   343

			if (y >= 50 && y < (this->height - 40)) {

   344

				DoDrawString(credits[i], 10, y, TC_BLACK);

   345

			}

   346

			y += 10;

   347

		}

   348

   349

		/* If the last text has scrolled start a new from the start */

   350

		if (y < 50) this->scroll_height = this->height - 40;

   351

   352

		DoDrawStringCentered(210, this->height - 25, "Website: http://www.openttd.org", TC_BLACK);

   353

		DrawStringCentered(210, this->height - 15, STR_00BA_COPYRIGHT_OPENTTD, TC_FROMSTRING);

   354

	}

   355

   356

	virtual void OnTick()

   357

	{

   358

		if (--this->counter == 0) {

   359

			this->counter = 5;

   360

			this->scroll_height--;

   361

			this->SetDirty();

   362

		}

   363

	}

   364

};

   365

   366

void ShowAboutWindow()

   367

{

   368

	DeleteWindowById(WC_GAME_OPTIONS, 0);

   369

	new AboutWindow();

   370

}

   371

   372

static const Widget _errmsg_widgets[] = {

   373

{   WWT_CLOSEBOX,   RESIZE_NONE,     4,     0,    10,     0,    13, STR_00C5,         STR_018B_CLOSE_WINDOW},

   374

{    WWT_CAPTION,   RESIZE_NONE,     4,    11,   239,     0,    13, STR_00B2_MESSAGE, STR_NULL},

   375

{      WWT_PANEL,   RESIZE_NONE,     4,     0,   239,    14,    45, 0x0,              STR_NULL},

   376

{    WIDGETS_END},

   377

};

   378

   379

static const Widget _errmsg_face_widgets[] = {

   380

{   WWT_CLOSEBOX,   RESIZE_NONE,     4,     0,    10,     0,    13, STR_00C5,              STR_018B_CLOSE_WINDOW},

   381

{    WWT_CAPTION,   RESIZE_NONE,     4,    11,   333,     0,    13, STR_00B3_MESSAGE_FROM, STR_NULL},

   382

{      WWT_PANEL,   RESIZE_NONE,     4,     0,   333,    14,   136, 0x0,                   STR_NULL},

   383

{   WIDGETS_END},

   384

};

   385

   386

struct ErrmsgWindow : public Window {

   387

private:

   388

	uint duration;

   389

	uint64 decode_params[20];

   390

	StringID message_1;

   391

	StringID message_2;

   392

	bool show_player_face;

   393

   394

public:

   395

	ErrmsgWindow(Point pt, int width, int height, StringID msg1, StringID msg2, const Widget *widget, bool show_player_face) :

   396

			Window(pt.x, pt.y, width, height, WC_ERRMSG, widget),

   397

			show_player_face(show_player_face)

   398

	{

   399

		this->duration = _settings.gui.errmsg_duration;

   400

		CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));

   401

		this->message_1 = msg1;

   402

		this->message_2 = msg2;

   403

		this->desc_flags = WDF_STD_BTN | WDF_DEF_WIDGET;

   404

		this->FindWindowPlacementAndResize(width, height);

   405

	}

   406

   407

	virtual void OnPaint()

   408

	{

   409

		static int y[][3] = {

   410

			{15, 25, 30}, // _errmsg_widgets

   411

			{45, 65, 90}, // _errmsg_face_widgets

   412

		};

   413

   414

		CopyInDParam(0, this->decode_params, lengthof(this->decode_params));

   415

		this->DrawWidgets();

   416

		CopyInDParam(0, this->decode_params, lengthof(this->decode_params));

   417

   418

		/* If the error message comes from a NewGRF, we must use the text ref. stack reserved for error messages.

   419

		 * If the message doesn't come from a NewGRF, it won't use the TTDP-style text ref. stack, so we won't hurt anything

   420

		 */

   421

		SwitchToErrorRefStack();

   422

		RewindTextRefStack();

   423

   424

		if (this->show_player_face) {

   425

			const Player *p = GetPlayer((PlayerID)GetDParamX(this->decode_params, 2));

   426

			DrawPlayerFace(p->face, p->player_color, 2, 16);

   427

		}

   428

   429

		byte j = (this->message_1 == INVALID_STRING_ID) ? 1 : 0;

   430

		DrawStringMultiCenter(this->width - 120, y[this->show_player_face][j], this->message_2, this->width - 2);

   431

		if (j == 0) {

   432

			DrawStringMultiCenter(this->width - 120, y[this->show_player_face][2], this->message_1, this->width - 2);

   433

		}

   434

   435

		/* Switch back to the normal text ref. stack for NewGRF texts */

   436

		SwitchToNormalRefStack();

   437

	}

   438

   439

	virtual void OnMouseLoop()

   440

	{

   441

		if (_right_button_down) delete this;

   442

	}

   443

   444

	virtual void OnHundredthTick()

   445

	{

   446

		if (--this->duration == 0) delete this;

   447

	}

   448

   449

	~ErrmsgWindow()

   450

	{

   451

		SetRedErrorSquare(0);

   452

		extern StringID _switch_mode_errorstr;

   453

		_switch_mode_errorstr = INVALID_STRING_ID;

   454

	}

   455

   456

	virtual EventState OnKeyPress(uint16 key, uint16 keycode)

   457

	{

   458

		if (keycode != WKC_SPACE) return ES_NOT_HANDLED;

   459

		delete this;

   460

		return ES_HANDLED;

   461

	}

   462

};

   463

   464

void ShowErrorMessage(StringID msg_1, StringID msg_2, int x, int y)

   465

{

   466

	DeleteWindowById(WC_ERRMSG, 0);

   467

   468

	if (!_settings.gui.errmsg_duration) return;

   469

   470

	if (msg_2 == STR_NULL) msg_2 = STR_EMPTY;

   471

   472

	Point pt;

   473

	const ViewPort *vp;

   474

   475

	if (msg_1 != STR_013B_OWNED_BY || GetDParam(2) >= 8) {

   476

		if ((x | y) != 0) {

   477

			pt = RemapCoords2(x, y);

   478

			vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;

   479

   480

			/* move x pos to opposite corner */

   481

			pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left;

   482

			pt.x = (pt.x < (_screen.width >> 1)) ? _screen.width - 260 : 20;

   483

   484

			/* move y pos to opposite corner */

   485

			pt.y = UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top;

   486

			pt.y = (pt.y < (_screen.height >> 1)) ? _screen.height - 80 : 100;

   487

   488

		} else {