1

#include "stdafx.h"

     2

#include "ttd.h"

     3

     4

#include "window.h"

     5

#include "gui.h"

     6

#include "gfx.h"

     7

#include "vehicle.h"

     8

#include "viewport.h"

     9

#include "station.h"

    10

#include "command.h"

    11

#include "player.h"

    12

//#include "town.h"

    13

#include "engine.h"

    14

    15

extern const byte _roadveh_price[88];

    16

extern const byte _roadveh_speed[88];

    17

extern const byte _roadveh_runningcost[88];

    18

extern const byte _roadveh_capacity[88];

    19

extern const byte _roadveh_cargo_type[88];

    20

    21

static void DrawRoadVehImage(Vehicle *v, int x, int y, VehicleID selection)

    22

{

    23

	int image = GetRoadVehImage(v, 6);

    24

	uint32 ormod = SPRITE_PALETTE(PLAYER_SPRITE_COLOR(v->owner));

    25

	if (v->vehstatus & VS_CRASHED) ormod = 0x3248000;

    26

	DrawSprite(image | ormod, x+14, y+6);

    27

    28

	if (v->index == selection) {

    29

		DrawFrameRect(x-1, y-1, x+28, y+12, 15, 0x10);

    30

	}

    31

}

    32

    33

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

    34

{

    35

	Vehicle *v = &_vehicles[w->window_number];

    36

	StringID str;

    37

	int mod;

    38

    39

	switch(e->event) {

    40

	case WE_PAINT:

    41

		w->disabled_state = v->owner == _local_player ? 0 : (1 << 2);

    42

		SET_DPARAM16(0, v->string_id);

    43

		SET_DPARAM16(1, v->unitnumber);

    44

		DrawWindowWidgets(w);

    45

    46

		/* Draw running cost */

    47

		{

    48

			int year = v->age / 366;

    49

			StringID str;

    50

    51

			SET_DPARAM16(1, year);

    52

    53

			str = STR_0199_YEAR;

    54

			if (year != 1) {

    55

				str++;

    56

				if (v->max_age - 366 < v->age)

    57

					str++;

    58

			}

    59

			SET_DPARAM16(0, str);

    60

			SET_DPARAM16(2, v->max_age / 366);

    61

			SET_DPARAM32(3, _roadveh_runningcost[v->engine_type - ROAD_ENGINES_INDEX] * _price.roadveh_running >> 8);

    62

			DrawString(2, 15, STR_900D_AGE_RUNNING_COST_YR, 0);

    63

		}

    64

    65

		/* Draw max speed */

    66

		{

    67

			SET_DPARAM16(0, v->max_speed * 10 >> 5);

    68

			DrawString(2, 25, STR_900E_MAX_SPEED, 0);

    69

		}

    70

    71

		/* Draw profit */

    72

		{

    73

			SET_DPARAM32(0, v->profit_this_year);

    74

			SET_DPARAM32(1, v->profit_last_year);

    75

			DrawString(2, 35, STR_900F_PROFIT_THIS_YEAR_LAST_YEAR, 0);

    76

		}

    77

    78

		/* Draw breakdown & reliability */

    79

		{

    80

			SET_DPARAM8(0, v->reliability * 100 >> 16);

    81

			SET_DPARAM16(1, v->breakdowns_since_last_service);

    82

			DrawString(2, 45, STR_9010_RELIABILITY_BREAKDOWNS, 0);

    83

		}

    84

    85

		/* Draw service interval text */

    86

		{

    87

			SET_DPARAM16(0, v->service_interval);

    88

			SET_DPARAM16(1, v->date_of_last_service);

    89

			DrawString(13, 90, STR_883C_SERVICING_INTERVAL_DAYS, 0);

    90

		}

    91

    92

		DrawRoadVehImage(v, 3, 57, INVALID_VEHICLE);

    93

    94

		SET_DPARAM16(0, GetCustomEngineName(v->engine_type));

    95

		SET_DPARAM16(1, 1920 + v->build_year);

    96

		SET_DPARAM32(2, v->value);

    97

		DrawString(34, 57, STR_9011_BUILT_VALUE, 0);

    98

    99

		SET_DPARAM16(0, _cargoc.names_long_p[v->cargo_type]);

   100

		SET_DPARAM16(1, v->cargo_cap);

   101

		DrawString(34, 67, STR_9012_CAPACITY, 0);

   102

   103

		str = STR_8812_EMPTY;

   104

		if (v->cargo_count != 0) {

   105

			SET_DPARAM8(0, v->cargo_type);

   106

			SET_DPARAM16(1, v->cargo_count);

   107

			SET_DPARAM16(2, v->cargo_source);

   108

			str = STR_8813_FROM;

   109

		}

   110

		DrawString(34, 78, str, 0);

   111

		break;

   112

   113

	case WE_CLICK:

   114

		switch(e->click.widget) {

   115

		case 2: /* rename */

   116

			SET_DPARAM16(0, v->unitnumber);

   117

			ShowQueryString(v->string_id, STR_902C_NAME_ROAD_VEHICLE, 31, 150, w->window_class, w->window_number);

   118

			break;

   119

   120

		case 5: /* increase int */

   121

			mod = 10;

   122

			goto change_int;

   123

		case 6: /* decrease int */

   124

			mod = -10;

   125

change_int:

   126

			mod += v->service_interval;

   127

			if (!IS_INT_INSIDE(mod, 30, 800+1))

   128

				return;

   129

			DoCommandP(v->tile, v->index, mod, NULL, CMD_CHANGE_ROADVEH_SERVICE_INT | CMD_MSG(STR_018A_CAN_T_CHANGE_SERVICING));

   130

			break;

   131

		}

   132

		break;

   133

   134

	case WE_4:

   135

		if (FindWindowById(WC_VEHICLE_VIEW, w->window_number) == NULL)

   136

			DeleteWindow(w);

   137

		break;

   138

   139

	case WE_ON_EDIT_TEXT: {

   140

		byte *b = e->edittext.str;

   141

		if (*b == 0)

   142

			return;

   143

		memcpy(_decode_parameters, b, 32);

   144

		DoCommandP(0, w->window_number, 0, NULL, CMD_NAME_VEHICLE | CMD_MSG(STR_902D_CAN_T_NAME_ROAD_VEHICLE));

   145

	} break;

   146

   147

	}

   148

}

   149

   150

static const Widget _roadveh_details_widgets[] = {

   151

{    WWT_TEXTBTN,    14,     0,    10,     0,    13, STR_00C5, STR_018B_CLOSE_WINDOW},

   152

{    WWT_CAPTION,    14,    11,   339,     0,    13, STR_900C_DETAILS, STR_018C_WINDOW_TITLE_DRAG_THIS},

   153

{ WWT_PUSHTXTBTN,    14,   340,   379,     0,    13, STR_01AA_NAME, STR_902E_NAME_ROAD_VEHICLE},

   154

{     WWT_IMGBTN,    14,     0,   379,    14,    55, 0x0},

   155

{     WWT_IMGBTN,    14,     0,   379,    56,    88, 0x0},

   156

{ WWT_PUSHTXTBTN,    14,     0,    10,    89,    94, STR_0188, STR_884D_INCREASE_SERVICING_INTERVAL},

   157

{ WWT_PUSHTXTBTN,    14,     0,    10,    95,   100, STR_0189, STR_884E_DECREASE_SERVICING_INTERVAL},

   158

{     WWT_IMGBTN,    14,    11,   379,    89,   100, 0x0},

   159

{      WWT_LAST},

   160

};

   161

   162

static const WindowDesc _roadveh_details_desc = {

   163

	-1,-1, 380, 101,

   164

	WC_VEHICLE_DETAILS,WC_VEHICLE_VIEW,

   165

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,

   166

	_roadveh_details_widgets,

   167

	RoadVehDetailsWndProc

   168

};

   169

   170

static void ShowRoadVehDetailsWindow(Vehicle *v)

   171

{

   172

	Window *w;

   173

	VehicleID veh = v->index;

   174

	DeleteWindowById(WC_VEHICLE_ORDERS, veh);

   175

	DeleteWindowById(WC_VEHICLE_DETAILS, veh);

   176

	_alloc_wnd_parent_num = veh;	

   177

	w = AllocateWindowDesc(&_roadveh_details_desc);

   178

	w->window_number = veh;

   179

	w->caption_color = v->owner;

   180

}

   181

   182

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

   183

{

   184

	switch(e->event) {

   185

	case WE_PAINT: {

   186

		Vehicle *v = &_vehicles[w->window_number];

   187

		StringID str;

   188

   189

		w->disabled_state = (v->owner != _local_player) ? (1<<7 | 1<<6) : 0;

   190

   191

		/* draw widgets & caption */

   192

		SET_DPARAM16(0, v->string_id);

   193

		SET_DPARAM16(1, v->unitnumber);

   194

		DrawWindowWidgets(w);

   195

   196

		/* draw the flag */

   197

		DrawSprite((v->vehstatus & VS_STOPPED) ? 0xC12  : 0xC13, 2, 105);

   198

   199

		if (v->u.road.crashed_ctr != 0) {

   200

			str = STR_8863_CRASHED;

   201

		} else if (v->breakdown_ctr == 1) {

   202

			str = STR_885C_BROKEN_DOWN;

   203

		} else if (v->vehstatus & VS_STOPPED) {

   204

			str = STR_8861_STOPPED;

   205

		} else {

   206

			switch(v->next_order & OT_MASK) {

   207

			case OT_GOTO_STATION: {

   208

				SET_DPARAM16(0, v->next_order_param);

   209

				SET_DPARAM16(1, v->cur_speed * 10 >> 5);

   210

				str = STR_HEADING_FOR_STATION + _patches.vehicle_speed;

   211

			} break;

   212

   213

			case OT_GOTO_DEPOT: {

   214

				Depot *dep = &_depots[v->next_order_param];

   215

				SET_DPARAM16(0, dep->town_index);

   216

				SET_DPARAM16(1, v->cur_speed * 10 >> 5);

   217

				str = STR_HEADING_FOR_ROAD_DEPOT + _patches.vehicle_speed;

   218

			} break;

   219

   220

			case OT_LOADING:

   221

			case OT_LEAVESTATION:

   222

				str = STR_882F_LOADING_UNLOADING;

   223

				break;

   224

   225

			default:

   226

				if (v->num_orders == 0) {

   227

					str = STR_NO_ORDERS + _patches.vehicle_speed;

   228

					SET_DPARAM16(0, v->cur_speed * 10 >> 5);

   229

				} else

   230

					str = STR_EMPTY;

   231

				break;

   232

			}

   233

		}

   234

   235

		DrawStringCentered(125, 105, str, 0);

   236

		DrawWindowViewport(w);

   237

	} break;

   238

   239

	case WE_CLICK: {

   240

		Vehicle *v = &_vehicles[w->window_number];

   241

   242

		switch(e->click.widget) {

   243

		case 4: /* start stop */

   244

			DoCommandP(v->tile, v->index, 0, NULL, CMD_START_STOP_ROADVEH | CMD_MSG(STR_9015_CAN_T_STOP_START_ROAD_VEHICLE)); 

   245

			break;

   246

		case 5: /* center main view */

   247

			ScrollMainWindowTo(v->x_pos, v->y_pos);

   248

			break;

   249

		case 6: /* goto hangar */

   250

			DoCommandP(v->tile, v->index, 0, NULL, CMD_SEND_ROADVEH_TO_DEPOT | CMD_MSG(STR_9018_CAN_T_SEND_VEHICLE_TO_DEPOT));

   251

			break;

   252

		case 7: /* turn around */

   253

			DoCommandP(v->tile, v->index, 0, NULL, CMD_TURN_ROADVEH | CMD_MSG(STR_9033_CAN_T_MAKE_VEHICLE_TURN));

   254

			break;

   255

		case 8: /* show orders */

   256

			ShowOrdersWindow(v);

   257

			break;

   258

		case 9: /* show details */

   259

			ShowRoadVehDetailsWindow(v);

   260

			break;

   261

		}

   262

	} break;

   263

   264

	case WE_DESTROY:

   265

		DeleteWindowById(WC_VEHICLE_ORDERS, w->window_number);

   266

		DeleteWindowById(WC_VEHICLE_DETAILS, w->window_number);

   267

		break;	

   268

	}

   269

}

   270

   271

static const Widget _roadveh_view_widgets[] = {

   272

{    WWT_TEXTBTN,    14,     0,    10,     0,    13, STR_00C5, STR_018B_CLOSE_WINDOW},

   273

{    WWT_CAPTION,    14,    11,   249,     0,    13, STR_9002, STR_018C_WINDOW_TITLE_DRAG_THIS},

   274

{     WWT_IMGBTN,    14,     0,   231,    14,   103, 0x0},

   275

{          WWT_6,    14,     2,   229,    16,   101, 0},

   276

{ WWT_PUSHIMGBTN,    14,     0,   249,   104,   115, 0x0, STR_901C_CURRENT_VEHICLE_ACTION},

   277

{ WWT_PUSHIMGBTN,    14,   232,   249,    14,    31, 0x2AB, STR_901E_CENTER_MAIN_VIEW_ON_VEHICLE},

   278

{ WWT_PUSHIMGBTN,    14,   232,   249,    32,    49, 0x2AE, STR_901F_SEND_VEHICLE_TO_DEPOT},

   279

{ WWT_PUSHIMGBTN,    14,   232,   249,    50,    67, 0x2CB, STR_9020_FORCE_VEHICLE_TO_TURN_AROUND},

   280

{ WWT_PUSHIMGBTN,    14,   232,   249,    68,    85, 0x2B2, STR_901D_SHOW_VEHICLE_S_ORDERS},

   281

{ WWT_PUSHIMGBTN,    14,   232,   249,    86,   103, 0x2B3, STR_9021_SHOW_ROAD_VEHICLE_DETAILS},

   282

{      WWT_LAST},

   283

};

   284

   285

static const WindowDesc _roadveh_view_desc = {

   286

	-1,-1, 250, 116,

   287

	WC_VEHICLE_VIEW,0,

   288

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,

   289

	_roadveh_view_widgets,

   290

	RoadVehViewWndProc,

   291

};

   292

   293

void ShowRoadVehViewWindow(Vehicle *v)

   294

{

   295

	Window *w;

   296

   297

	w = AllocateWindowDescFront(&_roadveh_view_desc, v->index);

   298

	if (w) {

   299

		w->caption_color = v->owner;

   300

		AssignWindowViewport(w, 3, 17, 0xE2, 0x54, w->window_number | (1 << 31), 0);

   301

	}

   302

}

   303

   304

   305

static void DrawNewRoadVehWindow(Window *w)

   306

{

   307

	YearMonthDay ymd;

   308

   309

	if (w->window_number == 0)

   310

		w->disabled_state = 1 << 5;

   311

   312

	// setup scroller

   313

	{

   314

		int count = 0;

   315

		int num = NUM_ROAD_ENGINES;

   316

		Engine *e = &_engines[ROAD_ENGINES_INDEX];

   317

		do {

   318

			if (HASBIT(e->player_avail, _local_player))

   319

				count++;

   320

		} while (++e,--num);

   321

		SetVScrollCount(w, count);

   322

	}

   323

   324

	DrawWindowWidgets(w);

   325

   326

	{

   327

		int num = NUM_ROAD_ENGINES;

   328

		Engine *e = &_engines[ROAD_ENGINES_INDEX];

   329

		int x = 1;

   330

		int y = 15;

   331

		int sel = WP(w,buildtrain_d).sel_index;

   332

		int pos = w->vscroll.pos;

   333

		int engine_id = ROAD_ENGINES_INDEX;

   334

		int selected_id = -1;

   335

   336

		do {

   337

			if (HASBIT(e->player_avail, _local_player)) {

   338

				if (sel==0) selected_id = engine_id;

   339

				if (IS_INT_INSIDE(--pos, -8, 0)) {

   340

					DrawString(x+59, y+2, GetCustomEngineName(engine_id), sel==0 ? 0xC : 0x10);

   341

					DrawRoadVehEngine(x+29, y+6, engine_id, SPRITE_PALETTE(PLAYER_SPRITE_COLOR(_local_player)));

   342

					y += 14;

   343

				}

   344

				sel--; 

   345

			}

   346

		} while (++engine_id, ++e,--num);

   347

   348

		WP(w,buildtrain_d).sel_engine = selected_id;

   349

		if (selected_id != -1) {

   350

			Engine *e;

   351

   352

			SET_DPARAM32(0, _roadveh_price[selected_id - ROAD_ENGINES_INDEX] * (_price.roadveh_base>>3)>>5);

   353

			SET_DPARAM16(1, _roadveh_speed[selected_id - ROAD_ENGINES_INDEX] * 10 >> 5);

   354

			SET_DPARAM32(2, _roadveh_runningcost[selected_id - ROAD_ENGINES_INDEX] * _price.roadveh_running >> 8);

   355

			SET_DPARAM16(4, _roadveh_capacity[selected_id - ROAD_ENGINES_INDEX]);

   356

			SET_DPARAM16(3, _cargoc.names_long_p[_roadveh_cargo_type[selected_id - ROAD_ENGINES_INDEX]]);

   357

   358

			e = &_engines[selected_id];	

   359

			SET_DPARAM16(6, e->lifelength);

   360

			SET_DPARAM8(7, e->reliability * 100 >> 16);

   361

			ConvertDayToYMD(&ymd, e->intro_date);

   362

			SET_DPARAM16(5, ymd.year + 1920);

   363

   364

			DrawString(2, 127, STR_9008_COST_SPEED_RUNNING_COST, 0);

   365

		}

   366

	}

   367

}

   368

   369

static void CcBuildRoadVeh(bool success, uint tile, uint32 p1, uint32 p2)

   370

{

   371

	Vehicle *v;

   372

   373

	if (!success) return;

   374

   375

	v = &_vehicles[_new_roadveh_id];

   376

	if (v->tile == _backup_orders_tile) {

   377

		_backup_orders_tile = 0;

   378

		RestoreVehicleOrders(v, _backup_orders_data);

   379

	}

   380

	ShowRoadVehViewWindow(v);

   381

}

   382

   383

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

   384

{

   385

	switch(e->event) {

   386

	case WE_PAINT:

   387

		DrawNewRoadVehWindow(w);

   388

		break;

   389

   390

	case WE_CLICK:

   391

		switch(e->click.widget) {

   392

		case 2: { /* listbox */

   393

			uint i = (e->click.pt.y - 14) / 14;

   394

			if (i < 8) {

   395

				WP(w,buildtrain_d).sel_index = i + w->vscroll.pos;

   396

				SetWindowDirty(w);

   397

			}

   398

		} break;

   399

   400

		case 5: { /* build */

   401

			int sel_eng = WP(w,buildtrain_d).sel_engine;

   402

			if (sel_eng != -1)

   403

				DoCommandP(w->window_number, sel_eng, 0, CcBuildRoadVeh, CMD_BUILD_ROAD_VEH | CMD_MSG(STR_9009_CAN_T_BUILD_ROAD_VEHICLE));

   404

		} break;

   405

   406

		case 6: /* rename */

   407

			WP(w,buildtrain_d).rename_engine = WP(w,buildtrain_d).sel_engine;

   408

			ShowQueryString(

   409

				GetCustomEngineName(WP(w,buildtrain_d).sel_engine),

   410

				STR_9036_RENAME_ROAD_VEHICLE_TYPE,

   411

				31,

   412

				160,

   413

				w->window_class,

   414

				w->window_number);

   415

			break;		

   416

		}

   417

		break;

   418

   419

	case WE_4:

   420

		if (w->window_number != 0 && !FindWindowById(WC_VEHICLE_DEPOT, w->window_number)) {

   421

			DeleteWindow(w);

   422

		}

   423

		break;

   424

   425

	case WE_ON_EDIT_TEXT: {

   426

		byte *b = e->edittext.str;

   427

		if (*b == 0)

   428

			return;

   429

		memcpy(_decode_parameters, b, 32);

   430

		DoCommandP(0, WP(w,buildtrain_d).rename_engine, 0, NULL, CMD_RENAME_ENGINE | CMD_MSG(STR_9037_CAN_T_RENAME_ROAD_VEHICLE));

   431

	} break;

   432

   433

	}	

   434

}

   435

   436

static const Widget _new_road_veh_widgets[] = {

   437

{    WWT_TEXTBTN,    14,     0,    10,     0,    13, STR_00C5, STR_018B_CLOSE_WINDOW},

   438

{    WWT_CAPTION,    14,    11,   247,     0,    13, STR_9006_NEW_ROAD_VEHICLES, STR_018C_WINDOW_TITLE_DRAG_THIS},

   439

{     WWT_MATRIX,    14,     0,   236,    14,   125, 0x801, STR_9026_ROAD_VEHICLE_SELECTION},

   440

{  WWT_SCROLLBAR,    14,   237,   247,    14,   125, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},

   441

{     WWT_IMGBTN,    14,     0,   247,   126,   177, 0x0, 0},

   442

{ WWT_PUSHTXTBTN,    14,     0,   123,   178,   189, STR_9007_BUILD_VEHICLE, STR_9027_BUILD_THE_HIGHLIGHTED_ROAD},

   443

{ WWT_PUSHTXTBTN,    14,   124,   247,   178,   189, STR_9034_RENAME, STR_9035_RENAME_ROAD_VEHICLE_TYPE},

   444

{      WWT_LAST},

   445

};

   446

   447

static const WindowDesc _new_road_veh_desc = {

   448

	-1, -1, 248, 190,

   449

	WC_BUILD_VEHICLE,0,

   450

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,

   451

	_new_road_veh_widgets,

   452

	NewRoadVehWndProc

   453

};

   454

   455

static void ShowBuildRoadVehWindow(TileIndex tile)

   456

{

   457

	Window *w;

   458

   459

	DeleteWindowById(WC_BUILD_VEHICLE, tile);

   460

   461

	w = AllocateWindowDesc(&_new_road_veh_desc);

   462

	w->window_number = tile;

   463

	w->vscroll.cap = 8;

   464

   465

	if (tile != 0) {

   466

		w->caption_color = _map_owner[tile];

   467

	} else {

   468

		w->caption_color = _local_player;

   469

	}

   470

}

   471

   472

static void DrawRoadDepotWindow(Window *w)

   473

{

   474

	uint tile;

   475

	Vehicle *v;

   476

	int num,x,y;

   477

	Depot *d;

   478

   479

	tile = w->window_number;

   480

   481

	/* setup disabled buttons */

   482

	w->disabled_state = (_map_owner[tile]==_local_player) ? 0 : ((1<<3)|(1<<5));

   483

   484

	/* determine amount of items for scroller */

   485

	num = 0;

   486

	FOR_ALL_VEHICLES(v) {

   487

		if (v->type == VEH_Road && v->u.road.state == 254 &&

   488

				v->tile == (TileIndex)tile)

   489

					num++;

   490

	}

   491

	SetVScrollCount(w, (num + 4) / 5);

   492

   493

	/* locate the depot struct */

   494

	for(d=_depots; d->xy != (TileIndex)tile; d++) {}

   495

   496

	SET_DPARAM16(0, d->town_index);

   497

	DrawWindowWidgets(w);

   498

   499

	x = 2;

   500

	y = 15;

   501

	num = w->vscroll.pos * 5;

   502

   503

	FOR_ALL_VEHICLES(v) {

   504

		if (v->type == VEH_Road &&

   505

				v->u.road.state == 254 && 

   506

				v->tile == (TileIndex)tile &&

   507

				--num < 0 && num >=	-15) {

   508

   509

			DrawRoadVehImage(v, x+24, y, WP(w,traindepot_d).sel);

   510

   511

			SET_DPARAM16(0, v->unitnumber);

   512

			DrawString(x, y+2, (uint16)(v->max_age-366) >= v->age ? STR_00E2 : STR_00E3, 0);

   513

   514

			DrawSprite( (v->vehstatus & VS_STOPPED) ? 0xC12 : 0xC13, x + 16, y);

   515

   516

			if ((x+=56) == 2+56*5) {

   517

				x = 2;

   518

				y += 14;

   519

			}

   520

		}

   521

	}

   522

}

   523

   524

static int GetVehicleFromRoadDepotWndPt(Window *w, int x, int y, Vehicle **veh)

   525

{

   526

	uint xt,yt,xm;

   527

	TileIndex tile;

   528

	Vehicle *v;

   529

	int pos;

   530