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

    48

#include "table/sprites.h"

    49

#include "table/strings.h"

    50

    51

/* Variables to display file lists */

    52

FiosItem *_fios_list;

    53

SaveLoadDialogMode _saveload_mode;

    54

    55

    56

static bool _fios_path_changed;

    57

static bool _savegame_sort_dirty;

    58

    59

static const Widget _land_info_widgets[] = {

    60

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

    61

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

    62

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

    63

{    WIDGETS_END},

    64

};

    65

    66

static const WindowDesc _land_info_desc = {

    67

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

    68

	WC_LAND_INFO, WC_NONE,

    69

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,

    70

	_land_info_widgets,

    71

	NULL

    72

};

    73

    74

class LandInfoWindow : public Window {

    75

	enum {

    76

		LAND_INFO_LINES          =   7,

    77

		LAND_INFO_LINE_BUFF_SIZE = 512,

    78

	};

    79

    80

public:

    81

	char landinfo_data[LAND_INFO_LINES][LAND_INFO_LINE_BUFF_SIZE];

    82

    83

	virtual void HandleWindowEvent(WindowEvent *e)

    84

	{

    85

		if (e->event != WE_PAINT) return;

    86

    87

		DrawWindowWidgets(this);

    88

    89

		DoDrawStringCentered(140, 16, this->landinfo_data[0], TC_LIGHT_BLUE);

    90

		DoDrawStringCentered(140, 27, this->landinfo_data[1], TC_FROMSTRING);

    91

		DoDrawStringCentered(140, 38, this->landinfo_data[2], TC_FROMSTRING);

    92

		DoDrawStringCentered(140, 49, this->landinfo_data[3], TC_FROMSTRING);

    93

		DoDrawStringCentered(140, 60, this->landinfo_data[4], TC_FROMSTRING);

    94

		if (!StrEmpty(this->landinfo_data[5])) DrawStringMultiCenter(140, 76, BindCString(this->landinfo_data[5]), this->width - 4);

    95

		if (!StrEmpty(this->landinfo_data[6])) DoDrawStringCentered(140, 71, this->landinfo_data[6], TC_FROMSTRING);

    96

	}

    97

    98

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

    99

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

   100

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

   101

   102

		Money old_money = p->player_money;

   103

		p->player_money = INT64_MAX;

   104

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

   105

		p->player_money = old_money;

   106

   107

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

   108

		TileDesc td;

   109

		AcceptedCargo ac;

   110

   111

		td.build_date = 0;

   112

		GetAcceptedCargo(tile, ac);

   113

		GetTileDesc(tile, &td);

   114

   115

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

   116

		GetString(this->landinfo_data[0], td.str, lastof(this->landinfo_data[0]));

   117

   118

		SetDParam(0, STR_01A6_N_A);

   119

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

   120

		GetString(this->landinfo_data[1], STR_01A7_OWNER, lastof(this->landinfo_data[1]));

   121

   122

		StringID str = STR_01A4_COST_TO_CLEAR_N_A;

   123

		if (CmdSucceeded(costclear)) {

   124

			SetDParam(0, costclear.GetCost());

   125

			str = STR_01A5_COST_TO_CLEAR;

   126

		}

   127

		GetString(this->landinfo_data[2], str, lastof(this->landinfo_data[2]));

   128

   129

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

   130

		SetDParam(0, TileX(tile));

   131

		SetDParam(1, TileY(tile));

   132

		SetDParam(2, TileHeight(tile));

   133

		SetDParam(3, STR_SPEC_USERSTRING);

   134

		GetString(this->landinfo_data[3], STR_LANDINFO_COORDS, lastof(this->landinfo_data[3]));

   135

   136

		SetDParam(0, STR_01A9_NONE);

   137

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

   138

			SetDParam(0, STR_TOWN);

   139

			SetDParam(1, t->index);

   140

		}

   141

		GetString(this->landinfo_data[4], STR_01A8_LOCAL_AUTHORITY, lastof(this->landinfo_data[4]));

   142

   143

		char *strp = GetString(this->landinfo_data[5], STR_01CE_CARGO_ACCEPTED, lastof(this->landinfo_data[5]));

   144

		bool found = false;

   145

   146

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

   147

			if (ac[i] > 0) {

   148

				/* Add a comma between each item. */

   149

				if (found) {

   150

					*strp++ = ',';

   151

					*strp++ = ' ';

   152

				}

   153

				found = true;

   154

   155

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

   156

				if (ac[i] < 8) {

   157

					SetDParam(0, ac[i]);

   158

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

   159

					strp = GetString(strp, STR_01D1_8, lastof(this->landinfo_data[5]));

   160

				} else {

   161

					strp = GetString(strp, GetCargo(i)->name, lastof(this->landinfo_data[5]));

   162

				}

   163

			}

   164

		}

   165

		if (!found) this->landinfo_data[5][0] = '\0';

   166

   167

		if (td.build_date != 0) {

   168

			SetDParam(0, td.build_date);

   169

			GetString(this->landinfo_data[6], STR_BUILD_DATE, lastof(this->landinfo_data[6]));

   170

		} else {

   171

			this->landinfo_data[6][0] = '\0';

   172

		}

   173

   174

#if defined(_DEBUG)

   175

#	define LANDINFOD_LEVEL 0

   176

#else

   177

#	define LANDINFOD_LEVEL 1

   178

#endif

   179

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

   180

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

   181

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

   182

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

   183

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

   184

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

   185

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

   186

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

   187

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

   188

#undef LANDINFOD_LEVEL

   189

	}

   190

};

   191

   192

static void Place_LandInfo(TileIndex tile)

   193

{

   194

	DeleteWindowById(WC_LAND_INFO, 0);

   195

	new LandInfoWindow(tile);

   196

}

   197

   198

void PlaceLandBlockInfo()

   199

{

   200

	if (_cursor.sprite == SPR_CURSOR_QUERY) {

   201

		ResetObjectToPlace();

   202

	} else {

   203

		_place_proc = Place_LandInfo;

   204

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

   205

	}

   206

}

   207

   208

struct scroller_d {

   209

	int height;

   210

	uint16 counter;

   211

};

   212

assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(scroller_d));

   213

   214

static const char *credits[] = {

   215

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

   216

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

   217

	"Original design by Chris Sawyer",

   218

	"Original graphics by Simon Foster",

   219

	"",

   220

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

   221

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

   222

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

   223

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

   224

	"  Loïc Guilloux (glx) - General coding",

   225

	"  Christoph Elsenhans (frosch) - General coding",

   226

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

   227

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

   228

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

   229

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

   230

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

   231

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

   232

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

   233

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

   234

	"",

   235

	"Inactive Developers:",

   236

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

   237

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

   238

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

   239

	"",

   240

	"Retired Developers:",

   241

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

   242

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

   243

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

   244

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

   245

	"",

   246

	"Special thanks go out to:",

   247

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

   248

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

   249

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

   250

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

   251

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

   252

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

   253

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

   254

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

   255

	"",

   256

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

   257

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

   258

	"  David Dallaston - Tram tracks",

   259

	"  Marcin Grzegorczyk - Foundations for Tracks on Slopes",

   260

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

   261

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

   262

	"",

   263

	"",

   264

	"And last but not least:",

   265

	"  Chris Sawyer - For an amazing game!"

   266

};

   267

   268

static void AboutWindowProc(Window *w, WindowEvent *e)

   269

{

   270

	switch (e->event) {

   271

		case WE_CREATE: // Set up window counter and start position of scroller

   272

			WP(w, scroller_d).counter = 5;

   273

			WP(w, scroller_d).height = w->height - 40;

   274

			break;

   275

   276

		case WE_PAINT: {

   277

			int y = WP(w, scroller_d).height;

   278

			DrawWindowWidgets(w);

   279

   280

			/* Show original copyright and revision version */

   281

			DrawStringCentered(210, 17, STR_00B6_ORIGINAL_COPYRIGHT, TC_FROMSTRING);

   282

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

   283

   284

			/* Show all scrolling credits */

   285

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

   286

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

   287

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

   288

				}

   289

				y += 10;

   290

			}

   291

   292

			/* If the last text has scrolled start anew from the start */

   293

			if (y < 50) WP(w, scroller_d).height = w->height - 40;

   294

   295

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

   296

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

   297

		} break;

   298

   299

		case WE_TICK: // Timer to scroll the text and adjust the new top

   300

			if (--WP(w, scroller_d).counter == 0) {

   301

				WP(w, scroller_d).counter = 5;

   302

				WP(w, scroller_d).height--;

   303

				w->SetDirty();

   304

			}

   305

			break;

   306

	}

   307

}

   308

   309

static const Widget _about_widgets[] = {

   310

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

   311

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

   312

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

   313

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

   314

{    WIDGETS_END},

   315

};

   316

   317

static const WindowDesc _about_desc = {

   318

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

   319

	WC_GAME_OPTIONS, WC_NONE,

   320

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,

   321

	_about_widgets,

   322

	AboutWindowProc

   323

};

   324

   325

   326

void ShowAboutWindow()

   327

{

   328

	DeleteWindowById(WC_GAME_OPTIONS, 0);

   329

	new Window(&_about_desc);

   330

}

   331

   332

static uint64 _errmsg_decode_params[20];

   333

static StringID _errmsg_message_1, _errmsg_message_2;

   334

static uint _errmsg_duration;

   335

   336

   337

static const Widget _errmsg_widgets[] = {

   338

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

   339

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

   340

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

   341

{    WIDGETS_END},

   342

};

   343

   344

static const Widget _errmsg_face_widgets[] = {

   345

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

   346

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

   347

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

   348

{   WIDGETS_END},

   349

};

   350

   351

static void ErrmsgWndProc(Window *w, WindowEvent *e)

   352

{

   353

	switch (e->event) {

   354

		case WE_PAINT:

   355

			CopyInDParam(0, _errmsg_decode_params, lengthof(_errmsg_decode_params));

   356

			DrawWindowWidgets(w);

   357

			CopyInDParam(0, _errmsg_decode_params, lengthof(_errmsg_decode_params));

   358

   359

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

   360

			* 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

   361

			*/

   362

			SwitchToErrorRefStack();

   363

			RewindTextRefStack();

   364

   365

			if (!IsWindowOfPrototype(w, _errmsg_face_widgets)) {

   366

				DrawStringMultiCenter(

   367

					120,

   368

					(_errmsg_message_1 == INVALID_STRING_ID ? 25 : 15),

   369

					_errmsg_message_2,

   370

					w->width - 2);

   371

				if (_errmsg_message_1 != INVALID_STRING_ID) {

   372

					DrawStringMultiCenter(

   373

						120,

   374

						30,

   375

						_errmsg_message_1,

   376

						w->width - 2);

   377

				}

   378

			} else {

   379

				const Player *p = GetPlayer((PlayerID)GetDParamX(_errmsg_decode_params,2));

   380

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

   381

   382

				DrawStringMultiCenter(

   383

					214,

   384

					(_errmsg_message_1 == INVALID_STRING_ID ? 65 : 45),

   385

					_errmsg_message_2,

   386

					w->width - 2);

   387

				if (_errmsg_message_1 != INVALID_STRING_ID) {

   388

					DrawStringMultiCenter(

   389

						214,

   390

						90,

   391

						_errmsg_message_1,

   392

						w->width - 2);

   393

				}

   394

			}

   395

   396

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

   397

			SwitchToNormalRefStack();

   398

			break;

   399

   400

		case WE_MOUSELOOP:

   401

			if (_right_button_down) delete w;

   402

			break;

   403

   405

			if (--_errmsg_duration == 0) delete w;

   406

			break;

   407

   408

		case WE_DESTROY:

   409

			SetRedErrorSquare(0);

   410

			extern StringID _switch_mode_errorstr;

   411

			_switch_mode_errorstr = INVALID_STRING_ID;

   412

			break;

   413

   414

		case WE_KEYPRESS:

   415

			if (e->we.keypress.keycode == WKC_SPACE) {

   416

				/* Don't continue. */

   417

				e->we.keypress.cont = false;

   418

				delete w;

   419

			}

   420

			break;

   421

	}

   422

}

   423

   424

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

   425

{

   426

	DeleteWindowById(WC_ERRMSG, 0);

   427

   428

	if (msg_2 == STR_NULL) msg_2 = STR_EMPTY;

   429

   430

	_errmsg_message_1 = msg_1;

   431

	_errmsg_message_2 = msg_2;

   432

	CopyOutDParam(_errmsg_decode_params, 0, lengthof(_errmsg_decode_params));

   433

	_errmsg_duration = _patches.errmsg_duration;

   434

	if (!_errmsg_duration) return;

   435

   436

	Point pt;

   437

	const ViewPort *vp;

   438

	Window *w;

   439

   440

	if (_errmsg_message_1 != STR_013B_OWNED_BY || GetDParamX(_errmsg_decode_params,2) >= 8) {

   441

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

   442

			pt = RemapCoords2(x, y);

   443

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

   444

   445

			/* move x pos to opposite corner */

   446

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

   447

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

   448

   449

			/* move y pos to opposite corner */

   450

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

   451

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

   452

   453

		} else {

   454

			pt.x = (_screen.width - 240) >> 1;

   455

			pt.y = (_screen.height - 46) >> 1;

   456

		}

   457

		w = new Window(pt.x, pt.y, 240, 46, ErrmsgWndProc, WC_ERRMSG, _errmsg_widgets);

   458

	} else {

   459

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

   460

			pt = RemapCoords2(x, y);

   461

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

   462

			pt.x = Clamp(UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left - (334/2), 0, _screen.width - 334);

   463

			pt.y = Clamp(UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top - (137/2), 22, _screen.height - 137);

   464

		} else {

   465

			pt.x = (_screen.width - 334) >> 1;

   466

			pt.y = (_screen.height - 137) >> 1;

   467

		}

   468

		w = new Window(pt.x, pt.y, 334, 137, ErrmsgWndProc, WC_ERRMSG, _errmsg_face_widgets);

   469

	}

   470

   471

	w->desc_flags = WDF_STD_BTN | WDF_DEF_WIDGET;

   472

}

   473

   474

   475

void ShowEstimatedCostOrIncome(Money cost, int x, int y)

   476

{

   477

	StringID msg = STR_0805_ESTIMATED_COST;

   478

   479

	if (cost < 0) {

   480

		cost = -cost;

   481

		msg = STR_0807_ESTIMATED_INCOME;

   482

	}

   483

	SetDParam(0, cost);

   484

	ShowErrorMessage(INVALID_STRING_ID, msg, x, y);

   485

}

   486

   487

void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost)

   488

{

   489

	Point pt = RemapCoords(x,y,z);