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},

    63

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

    64

{    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_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 OnPaint()

    84

	{

    85

		this->DrawWidgets();

    86

    87

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

    88

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

    89

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

    90

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

    91

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

    92

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

    93

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

    94

	}

    95

    96

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

    97

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

    98

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

    99

   100

		Money old_money = p->player_money;

   101

		p->player_money = INT64_MAX;

   102

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

   103

		p->player_money = old_money;

   104

   105

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

   106

		TileDesc td;

   107

		AcceptedCargo ac;

   108

   109

		td.build_date = 0;

   110

		GetAcceptedCargo(tile, ac);

   111

		GetTileDesc(tile, &td);

   112

   113

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

   114

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

   115

   116

		SetDParam(0, STR_01A6_N_A);

   117

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

   118

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

   119

   120

		StringID str = STR_01A4_COST_TO_CLEAR_N_A;

   121

		if (CmdSucceeded(costclear)) {

   122

			SetDParam(0, costclear.GetCost());

   123

			str = STR_01A5_COST_TO_CLEAR;

   124

		}

   125

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

   126

   127

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

   128

		SetDParam(0, TileX(tile));

   129

		SetDParam(1, TileY(tile));

   130

		SetDParam(2, TileHeight(tile));

   131

		SetDParam(3, STR_SPEC_USERSTRING);

   132

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

   133

   134

		SetDParam(0, STR_01A9_NONE);

   135

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

   136

			SetDParam(0, STR_TOWN);

   137

			SetDParam(1, t->index);

   138

		}

   139

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

   140

   141

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

   142

		bool found = false;

   143

   144

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

   145

			if (ac[i] > 0) {

   146

				/* Add a comma between each item. */

   147

				if (found) {

   148

					*strp++ = ',';

   149

					*strp++ = ' ';

   150

				}

   151

				found = true;

   152

   153

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

   154

				if (ac[i] < 8) {

   155

					SetDParam(0, ac[i]);

   156

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

   157

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

   158

				} else {

   159

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

   160

				}

   161

			}

   162

		}

   163

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

   164

   165

		if (td.build_date != 0) {

   166

			SetDParam(0, td.build_date);

   167

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

   168

		} else {

   169

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

   170

		}

   171

   172

#if defined(_DEBUG)

   173

#	define LANDINFOD_LEVEL 0

   174

#else

   175

#	define LANDINFOD_LEVEL 1

   176

#endif

   177

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

   178

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

   179

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

   180

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

   181

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

   182

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

   183

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

   184

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

   185

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

   186

#undef LANDINFOD_LEVEL

   187

   188

		this->FindWindowPlacementAndResize(&_land_info_desc);

   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

static const Widget _about_widgets[] = {

   209

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

   210

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

   211

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

   212

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

   213

{    WIDGETS_END},

   214

};

   215

   216

static const WindowDesc _about_desc = {

   217

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

   218

	WC_GAME_OPTIONS, WC_NONE,

   219

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,

   220

	_about_widgets,

   221

};

   222

   223

struct AboutWindow : public Window {

   224

	int scroll_height;

   225

	uint16 counter;

   226

   227

	AboutWindow() : Window(&_about_desc)

   228

	{

   229

		this->counter = 5;

   230

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

   231

		this->FindWindowPlacementAndResize(&_about_desc);

   232

	}

   233

   234

	virtual void OnPaint()

   235

	{

   236

		static const char *credits[] = {

   237

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

   238

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

   239

			"Original design by Chris Sawyer",

   240

			"Original graphics by Simon Foster",

   241

			"",

   242

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

   243

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

   244

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

   245

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

   246

			"  Loïc Guilloux (glx) - General coding",

   247

			"  Christoph Elsenhans (frosch) - General coding",

   248

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

   249

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

   250

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

   251

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

   252

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

   253

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

   254

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

   255

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

   256

			"",

   257

			"Inactive Developers:",

   258

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

   259

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

   260

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

   261

			"",

   262

			"Retired Developers:",

   263

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

   264

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

   265

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

   266

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

   267

			"",

   268

			"Special thanks go out to:",

   269

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

   270

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

   271

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

   272

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

   273

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

   274

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

   275

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

   276

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

   277

			"",

   278

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

   279

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

   280

			"  David Dallaston - Tram tracks",

   281

			"  Marcin Grzegorczyk - Foundations for Tracks on Slopes",

   282

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

   283

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

   284

			"",

   285

			"",

   286

			"And last but not least:",

   287

			"  Chris Sawyer - For an amazing game!"

   288

		};

   289

   290

		this->DrawWidgets();

   291

   292

		/* Show original copyright and revision version */

   293

		DrawStringCentered(210, 17, STR_00B6_ORIGINAL_COPYRIGHT, TC_FROMSTRING);

   294

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

   295

   296

		int y = this->scroll_height;

   297

   298

		/* Show all scrolling credits */

   299

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

   300

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

   301

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

   302

			}

   303

			y += 10;

   304

		}

   305

   306

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

   307

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

   308

   309

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

   310

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

   311

	}

   312

   313

	virtual void OnTick()

   314

	{

   315

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

   316

			this->counter = 5;

   317

			this->scroll_height--;

   318

			this->SetDirty();

   319

		}

   320

	}

   321

};

   322

   323

void ShowAboutWindow()

   324

{

   325

	DeleteWindowById(WC_GAME_OPTIONS, 0);

   326

	new AboutWindow();

   327

}

   328

   329

static const Widget _errmsg_widgets[] = {

   330

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

   331

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

   332

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

   333

{    WIDGETS_END},

   334

};

   335

   336

static const Widget _errmsg_face_widgets[] = {

   337

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

   338

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

   339

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

   340

{   WIDGETS_END},

   341

};

   342

   343

struct ErrmsgWindow : public Window {

   344

private:

   345

	uint duration;

   346

	uint64 decode_params[20];

   347

	StringID message_1;

   348

	StringID message_2;

   349

	bool show_player_face;

   350

   351

public:

   352

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

   353

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

   354

			show_player_face(show_player_face)

   355

	{

   356

		this->duration = _patches.errmsg_duration;

   357

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

   358

		this->message_1 = msg1;

   359

		this->message_2 = msg2;

   360

		this->desc_flags = WDF_STD_BTN | WDF_DEF_WIDGET;

   361

		this->FindWindowPlacementAndResize(width, height);

   362

	}

   363

   364

	virtual void OnPaint()

   365

	{

   366

		static int y[][3] = {

   367

			{15, 25, 30}, // _errmsg_widgets

   368

			{45, 65, 90}, // _errmsg_face_widgets

   369

		};

   370

   371

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

   372

		this->DrawWidgets();

   373

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

   374

   375

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

   376

		 * 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

   377

		 */

   378

		SwitchToErrorRefStack();

   379

		RewindTextRefStack();

   380

   381

		if (this->show_player_face) {

   382

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

   383

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

   384

		}

   385

   386

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

   387

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

   388

		if (j == 0) {

   389

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

   390

		}

   391

   392

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

   393

		SwitchToNormalRefStack();

   394

	}

   395

   396

	virtual void OnMouseLoop()

   397

	{

   398

		if (_right_button_down) delete this;

   399

	}

   400

   401

	virtual void OnHundredthTick()

   402

	{

   403

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

   404

	}

   405

   406

	~ErrmsgWindow()

   407

	{

   408

		SetRedErrorSquare(0);

   409

		extern StringID _switch_mode_errorstr;

   410

		_switch_mode_errorstr = INVALID_STRING_ID;

   411

	}

   412

   413

	virtual EventState OnKeyPress(uint16 key, uint16 keycode)

   414

	{

   415

		if (keycode != WKC_SPACE) return ES_NOT_HANDLED;

   416

		delete this;

   417

		return ES_HANDLED;

   418

	}

   419

};

   420

   421

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

   422

{

   423

	DeleteWindowById(WC_ERRMSG, 0);

   424

   425

	if (!_patches.errmsg_duration) return;

   426

   427

	if (msg_2 == STR_NULL) msg_2 = STR_EMPTY;

   428

   429

	Point pt;

   430

	const ViewPort *vp;

   431

   432

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

   433

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

   434

			pt = RemapCoords2(x, y);

   435

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

   436

   437

			/* move x pos to opposite corner */

   438

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

   439

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

   440

   441

			/* move y pos to opposite corner */

   442

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

   443

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

   444

   445

		} else {

   446

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

   447

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

   448

		}

   449

		new ErrmsgWindow(pt, 240, 46, msg_1, msg_2, _errmsg_widgets, false);

   450

	} else {

   451

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

   452

			pt = RemapCoords2(x, y);

   453

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

   454

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

   455

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

   456

		} else {

   457

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

   458

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

   459

		}

   460

		new ErrmsgWindow(pt, 334, 137, msg_1, msg_2, _errmsg_face_widgets, true);

   461

	}

   462

}

   463

   464

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

   465

{

   466

	StringID msg = STR_0805_ESTIMATED_COST;

   467

   468

	if (cost < 0) {

   469

		cost = -cost;

   470

		msg = STR_0807_ESTIMATED_INCOME;

   471

	}

   472

	SetDParam(0, cost);

   473

	ShowErrorMessage(INVALID_STRING_ID, msg, x, y);

   474

}

   475

   476

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

   477

{

   478

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

   479

	StringID msg = STR_0801_COST;

   480

   481

	if (cost < 0) {

   482

		cost = -cost;

   483

		msg = STR_0803_INCOME;

   484

	}

   485

	SetDParam(0, cost);

   486

	AddTextEffect(msg, pt.x, pt.y, 0x250, TE_RISING);

   487

}

   488

   489

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

   490

{