1

#include "stdafx.h"

     2

#include "ttd.h"

     3

#include "table/sprites.h"

     4

#include "table/strings.h"

     5

#include "map.h"

     6

#include "tile.h"

     7

#include "window.h"

     8

#include "gui.h"

     9

#include "viewport.h"

    10

#include "gfx.h"

    11

#include "sound.h"

    12

#include "command.h"

    13

#include "vehicle.h"

    14

#include "station.h"

    15

#include "waypoint.h"

    17

    18

static uint _cur_railtype;

    19

static bool _remove_button_clicked;

    20

static byte _build_depot_direction;

    21

static byte _waypoint_count=1;

    22

static byte _cur_waypoint_type;

    23

    24

struct {

    25

	byte orientation;

    26

	byte numtracks;

    27

	byte platlength;

    28

	bool dragdrop;

    29

} _railstation;

    30

    31

    32

static void HandleStationPlacement(uint start, uint end);

    33

static void ShowBuildTrainDepotPicker(void);

    34

static void ShowBuildWaypointPicker(void);

    35

static void ShowStationBuilder(void);

    36

    37

typedef void OnButtonClick(Window *w);

    38

    39

void CcPlaySound1E(bool success, uint tile, uint32 p1, uint32 p2)

    40

{

    41

	if (success) SndPlayTileFx(SND_20_SPLAT_2, tile);

    42

}

    43

    44

static void GenericPlaceRail(uint tile, int cmd)

    45

{

    46

	DoCommandP(tile, _cur_railtype, cmd, CcPlaySound1E,

    47

		_remove_button_clicked ?

    48

		CMD_REMOVE_SINGLE_RAIL | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) | CMD_AUTO | CMD_NO_WATER :

    49

		CMD_BUILD_SINGLE_RAIL | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK) | CMD_AUTO | CMD_NO_WATER

    50

		);

    51

}

    52

    53

static void PlaceRail_N(uint tile)

    54

{

    55

	int cmd = _tile_fract_coords.x > _tile_fract_coords.y ? 4 : 5;

    56

	GenericPlaceRail(tile, cmd);

    57

}

    58

    59

static void PlaceRail_NE(uint tile)

    60

{

    61

	VpStartPlaceSizing(tile, VPM_FIX_Y);

    62

}

    63

    64

static void PlaceRail_E(uint tile)

    65

{

    66

	int cmd = _tile_fract_coords.x + _tile_fract_coords.y <= 15 ? 2 : 3;

    67

	GenericPlaceRail(tile, cmd);

    68

}

    69

    70

static void PlaceRail_NW(uint tile)

    71

{

    72

	VpStartPlaceSizing(tile, VPM_FIX_X);

    73

}

    74

    75

static void PlaceRail_AutoRail(uint tile)

    76

{

    77

	VpStartPlaceSizing(tile, VPM_RAILDIRS);

    78

}

    79

    80

static void PlaceExtraDepotRail(uint tile, uint16 extra)

    81

{

    82

	byte b = _map5[tile];

    83

    84

	if (b & 0xC0 || !(b & (extra >> 8)))

    85

		return;

    86

    87

	DoCommandP(tile, _cur_railtype, extra & 0xFF, NULL, CMD_BUILD_SINGLE_RAIL | CMD_AUTO | CMD_NO_WATER);

    88

}

    89

    90

static const uint16 _place_depot_extra[12] = {

    91

	0x604,		0x2102,		0x1202,		0x505,

    92

	0x2400,		0x2801,		0x1800,		0x1401,

    93

	0x2203,		0x904,		0x0A05,		0x1103,

    94

};

    95

    96

    97

void CcRailDepot(bool success, uint tile, uint32 p1, uint32 p2)

    98

{

    99

	if (success) {

   100

		int dir = p2;

   101

   102

		SndPlayTileFx(SND_20_SPLAT_2, tile);

   103

		ResetObjectToPlace();

   104

   105

		tile += TileOffsByDir(dir);

   106

   107

		if (IsTileType(tile, MP_RAILWAY)) {

   108

			PlaceExtraDepotRail(tile, _place_depot_extra[dir]);

   109

			PlaceExtraDepotRail(tile, _place_depot_extra[dir + 4]);

   110

			PlaceExtraDepotRail(tile, _place_depot_extra[dir + 8]);

   111

		}

   112

	}

   113

}

   114

   115

static void PlaceRail_Depot(uint tile)

   116

{

   117

	DoCommandP(tile, _cur_railtype, _build_depot_direction, CcRailDepot,

   118

		CMD_BUILD_TRAIN_DEPOT | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_100E_CAN_T_BUILD_TRAIN_DEPOT));

   119

}

   120

   121

static void PlaceRail_Waypoint(uint tile)

   122

{

   123

	if (!_remove_button_clicked) {

   124

		DoCommandP(tile, _waypoint_count > 0 ? (0x100 + _cur_waypoint_type) : 0, 0, CcPlaySound1E, CMD_BUILD_TRAIN_WAYPOINT | CMD_MSG(STR_CANT_BUILD_TRAIN_WAYPOINT));

   125

	} else {

   126

		DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_REMOVE_TRAIN_WAYPOINT | CMD_MSG(STR_CANT_REMOVE_TRAIN_WAYPOINT));

   127

	}

   128

}

   129

   130

void CcStation(bool success, uint tile, uint32 p1, uint32 p2)

   131

{

   132

	if (success) {

   133

		SndPlayTileFx(SND_20_SPLAT_2, tile);

   134

		ResetObjectToPlace();

   135

	}

   136

}

   137

   138

static void PlaceRail_Station(uint tile)

   139

{

   140

	if(_remove_button_clicked)

   141

		DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_REMOVE_FROM_RAILROAD_STATION | CMD_MSG(STR_CANT_REMOVE_PART_OF_STATION));

   142

	else if (_railstation.dragdrop) {

   143

		VpStartPlaceSizing(tile, VPM_X_AND_Y_LIMITED);

   144

		VpSetPlaceSizingLimit(_patches.station_spread);

   145

	} else {

   146

		// TODO: Custom station selector GUI. Now we just try using first custom station

   147

		// (and fall back to normal stations if it isn't available).

   148

		DoCommandP(tile, _railstation.orientation | (_railstation.numtracks<<8) | (_railstation.platlength<<16),_cur_railtype|1<<4, CcStation,

   149

				CMD_BUILD_RAILROAD_STATION | CMD_NO_WATER | CMD_AUTO | CMD_MSG(STR_100F_CAN_T_BUILD_RAILROAD_STATION));

   150

	}

   151

}

   152

   153

static void GenericPlaceSignals(uint tile)

   154

{

   155

	uint trackstat;

   156

	int i;

   157

   158

	trackstat = (byte)GetTileTrackStatus(tile, TRANSPORT_RAIL);

   159

   160

	if ((trackstat & 0x30)) // N-S direction

   161

		trackstat = (_tile_fract_coords.x <= _tile_fract_coords.y) ? 0x20 : 0x10;

   162

   163

	if ((trackstat & 0x0C)) // E-W direction

   164

		trackstat = (_tile_fract_coords.x + _tile_fract_coords.y <= 15) ? 4 : 8;

   165

   166

	// Lookup the bit index

   167

	i = 0;

   168

	if (trackstat != 0) {	while (!(trackstat & 1)) { i++; trackstat >>= 1; }}

   169

   170

	if (!_remove_button_clicked) {

   171

		DoCommandP(tile, i + (_ctrl_pressed ? 8 : 0), 0, CcPlaySound1E,

   172

			CMD_BUILD_SIGNALS | CMD_AUTO | CMD_MSG(STR_1010_CAN_T_BUILD_SIGNALS_HERE));

   173

	} else {

   174

		DoCommandP(tile, i, 0, CcPlaySound1E,

   175

			CMD_REMOVE_SIGNALS | CMD_AUTO | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM));

   176

	}

   177

}

   178

   179

static void PlaceRail_Bridge(uint tile)

   180

{

   181

	VpStartPlaceSizing(tile, VPM_X_OR_Y);

   182

}

   183

   184

void CcBuildRailTunnel(bool success, uint tile, uint32 p1, uint32 p2)

   185

{

   186

	if (success) {

   187

		SndPlayTileFx(SND_20_SPLAT_2, tile);

   188

		ResetObjectToPlace();

   189

	} else {

   190

		SetRedErrorSquare(_build_tunnel_endtile);

   191

	}

   192

}

   193

   194

static void PlaceRail_Tunnel(uint tile)

   195

{

   196

	DoCommandP(tile, _cur_railtype, 0, CcBuildRailTunnel,

   197

		CMD_BUILD_TUNNEL | CMD_AUTO | CMD_MSG(STR_5016_CAN_T_BUILD_TUNNEL_HERE));

   198

}

   199

   200

void PlaceProc_BuyLand(uint tile)

   201

{

   202

	DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_PURCHASE_LAND_AREA | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_5806_CAN_T_PURCHASE_THIS_LAND));

   203

}

   204

   205

static void PlaceRail_ConvertRail(uint tile)

   206

{

   207

	VpStartPlaceSizing(tile, VPM_X_AND_Y | GUI_PlaceProc_ConvertRailArea);

   208

}

   209

   210

static void PlaceRail_AutoSignals(uint tile)

   211

{

   212

	VpStartPlaceSizing(tile, VPM_SIGNALDIRS);

   213

}

   214

   215

static void BuildRailClick_N(Window *w)

   216

{

   217

	HandlePlacePushButton(w, 4, _cur_railtype*4 + 0x4EF, 1, PlaceRail_N);

   218

}

   219

   220

static void BuildRailClick_NE(Window *w)

   221

{

   222

	HandlePlacePushButton(w, 5, _cur_railtype*4 + 0x4F0, 1, PlaceRail_NE);

   223

}

   224

   225

static void BuildRailClick_E(Window *w)

   226

{

   227

	HandlePlacePushButton(w, 6, _cur_railtype*4 + 0x4F1, 1, PlaceRail_E);

   228

}

   229

   230

static void BuildRailClick_NW(Window *w)

   231

{

   232

	HandlePlacePushButton(w, 7, _cur_railtype*4 + 0x4F2, 1, PlaceRail_NW);

   233

}

   234

   235

static void BuildRailClick_AutoRail(Window *w)

   236

{

   237

	HandlePlacePushButton(w, 8, _cur_railtype + SPR_CURSOR_AUTORAIL, VHM_RAIL, PlaceRail_AutoRail);

   238

}

   239

   240

static void BuildRailClick_Demolish(Window *w)

   241

{

   242

	HandlePlacePushButton(w, 9, ANIMCURSOR_DEMOLISH, 1, PlaceProc_DemolishArea);

   243

}

   244

   245

static const SpriteID _depot_cursors[] = {

   246

	0x510,

   247

	SPR_OPENTTD_BASE + 14,

   248

	SPR_OPENTTD_BASE + 15,

   249

};

   250

   251

static void BuildRailClick_Depot(Window *w)

   252

{

   253

	if (HandlePlacePushButton(w, 10, _depot_cursors[_cur_railtype], 1, PlaceRail_Depot)) ShowBuildTrainDepotPicker();

   254

}

   255

   256

static void BuildRailClick_Waypoint(Window *w)

   257

{

   258

	_waypoint_count = GetCustomStationsCount(STAT_CLASS_WAYP);

   259

	if (HandlePlacePushButton(w, 11, SPR_OPENTTD_BASE + 7, 1, PlaceRail_Waypoint)

   261

		ShowBuildWaypointPicker();

   262

}

   263

   264

static void BuildRailClick_Station(Window *w)

   265

{

   266

	if (HandlePlacePushButton(w, 12, 0x514, 1, PlaceRail_Station)) ShowStationBuilder();

   267

}

   268

   269

static void BuildRailClick_AutoSignals(Window *w)

   270

{

   271

	HandlePlacePushButton(w, 13, ANIMCURSOR_BUILDSIGNALS, VHM_RECT, PlaceRail_AutoSignals);

   272

}

   273

   274

static void BuildRailClick_Bridge(Window *w)

   275

{

   276

	HandlePlacePushButton(w, 14, 0xA21, 1, PlaceRail_Bridge);

   277

}

   278

   279

static void BuildRailClick_Tunnel(Window *w)

   280

{

   281

	HandlePlacePushButton(w, 15, 0x982 + _cur_railtype, 3, PlaceRail_Tunnel);

   282

}

   283

   284

static void BuildRailClick_Remove(Window *w)

   285

{

   286

	if (w->disabled_state & (1<<16))

   287

		return;

   288

	SetWindowDirty(w);

   289

	SndPlayFx(SND_15_BEEP);

   290

   291

	_thd.make_square_red = !!((w->click_state ^= (1 << 16)) & (1<<16));

   292

	MarkTileDirty(_thd.pos.x, _thd.pos.y);

   293

	_remove_button_clicked = (w->click_state & (1 << 16)) != 0;

   294

   295

	// handle station builder

   296

	if( w->click_state & (1 << 16) )

   297

	{

   298

		if(_remove_button_clicked)

   299

			SetTileSelectSize(1, 1);

   300

		else

   301

			BringWindowToFrontById(WC_BUILD_STATION, 0);

   302

	}

   303

}

   304

   305

static void BuildRailClick_Convert(Window *w)

   306

{

   307

	HandlePlacePushButton(w, 17, (SPR_OPENTTD_BASE + 26) + _cur_railtype * 2, 1, PlaceRail_ConvertRail);

   308

}

   309

   310

static void BuildRailClick_Landscaping(Window *w)

   311

{

   312

	ShowTerraformToolbar();

   313

}

   314

   315

static void DoRailroadTrack(int mode)

   316

{

   317

	DoCommandP(TILE_FROM_XY(_thd.selstart.x, _thd.selstart.y), TILE_FROM_XY(_thd.selend.x, _thd.selend.y), _cur_railtype | (mode << 4), NULL,

   318

		_remove_button_clicked ?

   319

		CMD_REMOVE_RAILROAD_TRACK | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) :

   320

		CMD_BUILD_RAILROAD_TRACK  | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK)

   321

	);

   322

}

   323

   324

static void HandleAutodirPlacement(void)

   325

{

   326

	TileHighlightData *thd = &_thd;

   327

	int trackstat = thd->drawstyle & 0xF; // 0..5

   328

   329

	if (thd->drawstyle & HT_RAIL) { // one tile case

   330

		GenericPlaceRail(TILE_FROM_XY(thd->selend.x, thd->selend.y), trackstat);

   331

		return;

   332

	}

   333

   334

	DoRailroadTrack(trackstat);

   335

}

   336

   337

static void HandleAutoSignalPlacement(void)

   338

{

   339

	TileHighlightData *thd = &_thd;

   340

	byte trackstat = thd->drawstyle & 0xF; // 0..5

   341

   342

	if (thd->drawstyle == HT_RECT) { // one tile case

   343

		GenericPlaceSignals(TILE_FROM_XY(thd->selend.x, thd->selend.y));

   344

		return;

   345

	}

   346

   347

	// _patches.drag_signals_density is given as a parameter such that each user in a network

   348

	// game can specify his/her own signal density

   349

	DoCommandP(TILE_FROM_XY(thd->selstart.x, thd->selstart.y), TILE_FROM_XY(thd->selend.x, thd->selend.y),

   350

	(_ctrl_pressed ? 1 << 3 : 0) | (trackstat << 4) | (_patches.drag_signals_density << 24),

   351

	CcPlaySound1E,

   352

	(_remove_button_clicked ?	CMD_REMOVE_SIGNAL_TRACK | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM) :

   353

	                          CMD_BUILD_SIGNAL_TRACK  | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1010_CAN_T_BUILD_SIGNALS_HERE) ) );

   354

}

   355

   356

static OnButtonClick * const _build_railroad_button_proc[] = {

   357

	BuildRailClick_N,

   358

	BuildRailClick_NE,

   359

	BuildRailClick_E,

   360

	BuildRailClick_NW,

   361

	BuildRailClick_AutoRail,

   362

	BuildRailClick_Demolish,

   363

	BuildRailClick_Depot,

   364

	BuildRailClick_Waypoint,

   365

	BuildRailClick_Station,

   366

	BuildRailClick_AutoSignals,

   367

	BuildRailClick_Bridge,

   368

	BuildRailClick_Tunnel,

   369

	BuildRailClick_Remove,

   370

	BuildRailClick_Convert,

   371

	BuildRailClick_Landscaping,

   372

};

   373

   374

static const uint16 _rail_keycodes[] = {

   375

	'1',

   376

	'2',

   377

	'3',

   378

	'4',

   379

	'5',

   380

	'6',

   381

	'7', // depot

   382

	'8', // waypoint

   383

	'9', // station

   384

	'S', // signals

   385

	'B', // bridge

   386

	'T', // tunnel

   387

	'R', // remove

   388

	'C', // convert rail

   389

	'L', // landscaping

   390

};

   391

   392

   393

   394

   395

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

   396

{

   397

	switch(e->event) {

   398

	case WE_PAINT:

   399

		w->disabled_state &= ~(1 << 16);

   400

		if (!(w->click_state & ((1<<4)|(1<<5)|(1<<6)|(1<<7)|(1<<8)|(1<<11)|(1<<12)|(1<<13)))) {

   401

			w->disabled_state |= (1 << 16);

   402

			w->click_state &= ~(1<<16);

   403

		}

   404

		DrawWindowWidgets(w);

   405

		break;

   406

   407

	case WE_CLICK:

   408

		if (e->click.widget >= 4) {

   409

			_remove_button_clicked = false;

   410

			_build_railroad_button_proc[e->click.widget - 4](w);

   411

		}

   412

	break;

   413

   414

	case WE_KEYPRESS: {

   415

		int i;

   416

   417

		for(i=0; i!=lengthof(_rail_keycodes); i++) {

   418

			if (e->keypress.keycode == _rail_keycodes[i]) {

   419

				e->keypress.cont = false;

   420

				_remove_button_clicked = false;

   421

				_build_railroad_button_proc[i](w);

   422

				break;

   423

			}

   424

		}

   425

		MarkTileDirty(_thd.pos.x, _thd.pos.y); // redraw tile selection

   426

		break;

   427

	}

   428

   429

	case WE_PLACE_OBJ:

   430

		_place_proc(e->place.tile);

   431

		return;

   432

   433

	case WE_PLACE_DRAG: {

   434

		VpSelectTilesWithMethod(e->place.pt.x, e->place.pt.y, e->place.userdata & 0xF);

   435

		return;

   436

	}

   437

   438

	case WE_PLACE_MOUSEUP:

   439

		if (e->click.pt.x != -1) {

   440

			TileIndex start_tile = e->place.starttile;

   441

			TileIndex end_tile = e->place.tile;

   442

   443

			if (e->place.userdata == VPM_X_OR_Y) {

   444

				ResetObjectToPlace();

   445

				ShowBuildBridgeWindow(start_tile, end_tile, _cur_railtype);

   446

			} else if (e->place.userdata == VPM_RAILDIRS) {

   447

				bool old = _remove_button_clicked;

   448

				if (_ctrl_pressed) _remove_button_clicked = true;

   449

				HandleAutodirPlacement();

   450

				_remove_button_clicked = old;

   451

			} else if (e->place.userdata == VPM_SIGNALDIRS) {

   452

				HandleAutoSignalPlacement();

   453

			} else if ((e->place.userdata & 0xF) == VPM_X_AND_Y) {

   454

				if (GUIPlaceProcDragXY(e)) break;

   455

   456

				if ((e->place.userdata >> 4) == GUI_PlaceProc_ConvertRailArea >> 4)

   457

					DoCommandP(end_tile, start_tile, _cur_railtype, CcPlaySound10, CMD_CONVERT_RAIL | CMD_MSG(STR_CANT_CONVERT_RAIL));

   458

			} else if (e->place.userdata == VPM_X_AND_Y_LIMITED) {

   459

				HandleStationPlacement(start_tile, end_tile);

   460

			} else

   461

				DoRailroadTrack(e->place.userdata & 1);

   462

		}

   463

		break;

   464

   465

	case WE_ABORT_PLACE_OBJ:

   466

		UnclickWindowButtons(w);

   467

		SetWindowDirty(w);

   468

   469

		w = FindWindowById(WC_BUILD_STATION, 0);

   470

		if (w != NULL) WP(w,def_d).close=true;

   471

		w = FindWindowById(WC_BUILD_DEPOT, 0);

   472

		if (w != NULL) WP(w,def_d).close=true;

   473

		break;

   474

   475

	case WE_PLACE_PRESIZE: {

   476

		uint tile = e->place.tile;

   477

		DoCommandByTile(tile, 0, 0, DC_AUTO, CMD_BUILD_TUNNEL);

   478

		VpSetPresizeRange(tile, _build_tunnel_endtile==0?tile:_build_tunnel_endtile);

   479

	} break;

   480

	}

   481

}

   482

   483

   484

static const Widget _build_railroad_widgets[] = {

   485

{   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,STR_018B_CLOSE_WINDOW},

   486

{    WWT_CAPTION,   RESIZE_NONE,     7,    11,   359,     0,    13, STR_100A_RAILROAD_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS},

   487

{  WWT_STICKYBOX,   RESIZE_NONE,     7,   360,   371,     0,    13, 0x0,     STR_STICKY_BUTTON},

   488

   489

{      WWT_PANEL,   RESIZE_NONE,     7,   110,   113,    14,    35, 0x0,			STR_NULL},

   490

   491

{      WWT_PANEL,   RESIZE_NONE,     7,    0,     21,    14,    35, 0x4E3,		STR_1018_BUILD_RAILROAD_TRACK},

   492

{      WWT_PANEL,   RESIZE_NONE,     7,    22,    43,    14,    35, 0x4E4,		STR_1018_BUILD_RAILROAD_TRACK},

   493

{      WWT_PANEL,   RESIZE_NONE,     7,    44,    65,    14,    35, 0x4E5,		STR_1018_BUILD_RAILROAD_TRACK},

   494

{      WWT_PANEL,   RESIZE_NONE,     7,    66,    87,    14,    35, 0x4E6,		STR_1018_BUILD_RAILROAD_TRACK},

   495

{      WWT_PANEL,   RESIZE_NONE,     7,    88,   109,    14,    35, SPR_OPENTTD_BASE + 0, STR_BUILD_AUTORAIL_TIP},

   496

   497

{      WWT_PANEL,   RESIZE_NONE,     7,   114,   135,    14,    35, 0x2BF,		STR_018D_DEMOLISH_BUILDINGS_ETC},

   498

{      WWT_PANEL,   RESIZE_NONE,     7,   136,   157,    14,    35, 0x50E,		STR_1019_BUILD_TRAIN_DEPOT_FOR_BUILDING},

   499

{      WWT_PANEL,   RESIZE_NONE,     7,   158,   179,    14,    35, SPR_OPENTTD_BASE + 3, STR_CONVERT_RAIL_TO_WAYPOINT_TIP},

   500

   501

{      WWT_PANEL,   RESIZE_NONE,     7,   180,   221,    14,    35, 0x512,		STR_101A_BUILD_RAILROAD_STATION},

   502

{      WWT_PANEL,   RESIZE_NONE,     7,   222,   243,    14,    35, 0x50B,		STR_101B_BUILD_RAILROAD_SIGNALS},

   503

{      WWT_PANEL,   RESIZE_NONE,     7,   244,   285,    14,    35, 0xA22,		STR_101C_BUILD_RAILROAD_BRIDGE},

   504

{      WWT_PANEL,   RESIZE_NONE,     7,   286,   305,    14,    35, 0x97E,		STR_101D_BUILD_RAILROAD_TUNNEL},

   505

{      WWT_PANEL,   RESIZE_NONE,     7,   306,   327,    14,    35, 0x2CA,		STR_101E_TOGGLE_BUILD_REMOVE_FOR},

   506

{      WWT_PANEL,   RESIZE_NONE,     7,   328,   349,    14,    35, SPR_OPENTTD_BASE + 25, STR_CONVERT_RAIL_TIP},