1

#include "stdafx.h"

     3

#include "debug.h"

     4

#include "table/strings.h"

     5

#include "map.h"

     6

#include "window.h"

     7

#include "gui.h"

     8

#include "gfx.h"

     9

#include "vehicle.h"

    10

#include "viewport.h"

    11

#include "station.h"

    12

#include "command.h"

    13

#include "player.h"

    14

#include "engine.h"

    15

#include "depot.h"

    16

    17

void Set_DPARAM_Road_Veh_Build_Window(uint16 engine_number)

    18

{

    19

	const RoadVehicleInfo *rvi = RoadVehInfo(engine_number);

    20

	Engine *e;

    21

	YearMonthDay ymd;

    22

    23

	SetDParam(0, rvi->base_cost * (_price.roadveh_base>>3)>>5);

    24

	SetDParam(1, rvi->max_speed * 10 >> 5);

    25

	SetDParam(2, rvi->running_cost * _price.roadveh_running >> 8);

    26

	SetDParam(4, rvi->capacity);

    27

	SetDParam(3, _cargoc.names_long_p[rvi->cargo_type]);

    28

    29

	e = &_engines[engine_number];

    30

	SetDParam(6, e->lifelength);

    31

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

    32

	ConvertDayToYMD(&ymd, e->intro_date);

    33

	SetDParam(5, ymd.year + 1920);

    34

}

    35

    36

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

    37

{

    38

	int image = GetRoadVehImage(v, 6);

    39

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

    40

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

    41

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

    42

    43

	if (v->index == selection) {

    44

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

    45

	}

    46

}

    47

    48

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

    49

{

    50

	switch (e->event) {

    51

	case WE_PAINT: {

    52

		const Vehicle *v = GetVehicle(w->window_number);

    53

		StringID str;

    54

    55

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

    56

		if (!_patches.servint_roadveh) // disable service-scroller when interval is set to disabled

    57

			w->disabled_state |= (1 << 5) | (1 << 6);

    58

    59

		SetDParam(0, v->string_id);

    60

		SetDParam(1, v->unitnumber);

    61

		DrawWindowWidgets(w);

    62

    63

		/* Draw running cost */

    64

		{

    65

			int year = v->age / 366;

    66

			StringID str;

    67

    68

			SetDParam(1, year);

    69

    70

			str = STR_0199_YEAR;

    71

			if (year != 1) {

    72

				str++;

    73

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

    74

					str++;

    75

			}

    76

			SetDParam(0, str);

    77

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

    78

			SetDParam(3, RoadVehInfo(v->engine_type)->running_cost * _price.roadveh_running >> 8);

    79

			DrawString(2, 15, STR_900D_AGE_RUNNING_COST_YR, 0);

    80

		}

    81

    82

		/* Draw max speed */

    83

		{

    84

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

    85

			DrawString(2, 25, STR_900E_MAX_SPEED, 0);

    86

		}

    87

    88

		/* Draw profit */

    89

		{

    90

			SetDParam(0, v->profit_this_year);

    91

			SetDParam(1, v->profit_last_year);

    92

			DrawString(2, 35, STR_900F_PROFIT_THIS_YEAR_LAST_YEAR, 0);

    93

		}

    94

    95

		/* Draw breakdown & reliability */

    96

		{

    97

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

    98

			SetDParam(1, v->breakdowns_since_last_service);

    99

			DrawString(2, 45, STR_9010_RELIABILITY_BREAKDOWNS, 0);

   100

		}

   101

   102

		/* Draw service interval text */

   103

		{

   104

			SetDParam(0, v->service_interval);

   105

			SetDParam(1, v->date_of_last_service);

   106

			DrawString(13, 90, _patches.servint_ispercent?STR_SERVICING_INTERVAL_PERCENT:STR_883C_SERVICING_INTERVAL_DAYS, 0);

   107

		}

   108

   109

		DrawRoadVehImage(v, 3, 57, INVALID_VEHICLE);

   110

   111

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

   112

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

   113

		SetDParam(2, v->value);

   114

		DrawString(34, 57, STR_9011_BUILT_VALUE, 0);

   115

   116

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

   117

		SetDParam(1, v->cargo_cap);

   118

		DrawString(34, 67, STR_9012_CAPACITY, 0);

   119

   120

		str = STR_8812_EMPTY;

   121

		if (v->cargo_count != 0) {

   122

			SetDParam(0, v->cargo_type);

   123

			SetDParam(1, v->cargo_count);

   124

			SetDParam(2, v->cargo_source);

   125

			str = STR_8813_FROM;

   126

		}

   127

		DrawString(34, 78, str, 0);

   128

	} break;

   129

   130

	case WE_CLICK: {

   131

		int mod;

   132

		const Vehicle *v;

   133

		switch (e->click.widget) {

   134

		case 2: /* rename */

   135

			v = GetVehicle(w->window_number);

   136

			SetDParam(0, v->unitnumber);

   137

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

   138

			break;

   139

   140

		case 5: /* increase int */

   141

			mod = _ctrl_pressed? 5 : 10;

   142

			goto do_change_service_int;

   143

		case 6: /* decrease int */

   144

			mod = _ctrl_pressed? -5 : -10;

   145

do_change_service_int:

   146

			v = GetVehicle(w->window_number);

   147

   148

			mod = GetServiceIntervalClamped(mod + v->service_interval);

   149

			if (mod == v->service_interval) return;

   150

   151

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

   152

			break;

   153

		}

   154

	} break;

   155

   156

	case WE_4:

   157

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

   158

			DeleteWindow(w);

   159

		break;

   160

   161

	case WE_ON_EDIT_TEXT: {

   162

		if (e->edittext.str[0] != '\0') {

   163

			_cmd_text = e->edittext.str;

   164

			DoCommandP(0, w->window_number, 0, NULL,

   165

				CMD_NAME_VEHICLE | CMD_MSG(STR_902D_CAN_T_NAME_ROAD_VEHICLE));

   166

		}

   167

	} break;

   168

   169

	}

   170

}

   171

   172

static const Widget _roadveh_details_widgets[] = {

   173

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

   174

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

   175

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

   176

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

   177

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

   178

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

   179

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

   180

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

   181

{   WIDGETS_END},

   182

};

   183

   184

static const WindowDesc _roadveh_details_desc = {

   185

	-1,-1, 380, 101,

   186

	WC_VEHICLE_DETAILS,WC_VEHICLE_VIEW,

   187

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,

   188

	_roadveh_details_widgets,

   189

	RoadVehDetailsWndProc

   190

};

   191

   192

static void ShowRoadVehDetailsWindow(Vehicle *v)

   193

{

   194

	Window *w;

   195

	VehicleID veh = v->index;

   196

	DeleteWindowById(WC_VEHICLE_ORDERS, veh);

   197

	DeleteWindowById(WC_VEHICLE_DETAILS, veh);

   198

	_alloc_wnd_parent_num = veh;

   199

	w = AllocateWindowDesc(&_roadveh_details_desc);

   200

	w->window_number = veh;

   201

	w->caption_color = v->owner;

   202

}

   203

   204

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

   205

{

   206

	switch(e->event) {

   207

	case WE_PAINT: {

   208

		Vehicle *v = GetVehicle(w->window_number);

   209

		StringID str;

   210

   211

		w->disabled_state = (v->owner != _local_player) ? (1<<8 | 1<<7) : 0;

   212

   213

		/* draw widgets & caption */

   214

		SetDParam(0, v->string_id);

   215

		SetDParam(1, v->unitnumber);

   216

		DrawWindowWidgets(w);

   217

   218

		/* draw the flag */

   219

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

   220

			w->widget[5].top + 1);

   221

   222

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

   223

			str = STR_8863_CRASHED;

   224

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

   225

			str = STR_885C_BROKEN_DOWN;

   226

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

   227

			str = STR_8861_STOPPED;

   228

		} else {

   229

			switch (v->current_order.type) {

   230

			case OT_GOTO_STATION: {

   231

				SetDParam(0, v->current_order.station);

   232

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

   233

				str = STR_HEADING_FOR_STATION + _patches.vehicle_speed;

   234

			} break;

   235

   236

			case OT_GOTO_DEPOT: {

   237

				Depot *depot = GetDepot(v->current_order.station);

   238

				SetDParam(0, depot->town_index);

   239

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

   240

				str = STR_HEADING_FOR_ROAD_DEPOT + _patches.vehicle_speed;

   241

			} break;

   242

   243

			case OT_LOADING:

   244

			case OT_LEAVESTATION:

   245

				str = STR_882F_LOADING_UNLOADING;

   246

				break;

   247

   248

			default:

   249

				if (v->num_orders == 0) {

   250

					str = STR_NO_ORDERS + _patches.vehicle_speed;

   251

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

   252

				} else

   253

					str = STR_EMPTY;

   254

				break;

   255

			}

   256

		}

   257

   258

		DrawStringCentered((w->widget[5].right - w->widget[5].left) / 2,

   259

			w->widget[5].top + 1, str, 0);

   260

		DrawWindowViewport(w);

   261

	} break;

   262

   263

	case WE_CLICK: {

   264

		Vehicle *v = GetVehicle(w->window_number);

   265

   266

		switch(e->click.widget) {

   267

		case 5: /* start stop */

   268

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

   269

			break;

   270

		case 6: /* center main view */

   271

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

   272

			break;

   273

		case 7: /* goto hangar */

   274

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

   275

			break;

   276

		case 8: /* turn around */

   277

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

   278

			break;

   279

		case 9: /* show orders */

   280

			ShowOrdersWindow(v);

   281

			break;

   282

		case 10: /* show details */

   283

			ShowRoadVehDetailsWindow(v);

   284

			break;

   285

		}

   286

	} break;

   287

   288

	case WE_RESIZE:

   289

		w->viewport->width  += e->sizing.diff.x;

   290

		w->viewport->height += e->sizing.diff.y;

   291

		w->viewport->virtual_width  += e->sizing.diff.x;

   292

		w->viewport->virtual_height += e->sizing.diff.y;

   293

		break;

   294

   295

	case WE_DESTROY:

   296

		DeleteWindowById(WC_VEHICLE_ORDERS, w->window_number);

   297

		DeleteWindowById(WC_VEHICLE_DETAILS, w->window_number);

   298

		break;

   299

	}

   300

}

   301

   302

static const Widget _roadveh_view_widgets[] = {

   303

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

   304

{ WWT_CAPTION,    RESIZE_RIGHT, 14,  11, 237,   0,  13, STR_9002, STR_018C_WINDOW_TITLE_DRAG_THIS },

   305

{ WWT_STICKYBOX,  RESIZE_LR,    14, 238, 249,   0,  13, 0x0,      STR_STICKY_BUTTON },

   306

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

   307

{ WWT_6,          RESIZE_RB,    14,   2, 229,  16, 101, 0x0,      STR_NULL },

   308

{ WWT_PUSHIMGBTN, RESIZE_RTB,   14,   0, 237, 104, 115, 0x0,      STR_901C_CURRENT_VEHICLE_ACTION },

   309

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

   310

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

   311

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

   312

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

   313

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

   314

{ WWT_PANEL,      RESIZE_LRB,   14, 232, 249, 104, 103, 0x0,      STR_NULL },

   315

{ WWT_RESIZEBOX,  RESIZE_LRTB,  14, 238, 249, 104, 115, 0x0,      STR_NULL },

   316

{ WIDGETS_END }

   317

};

   318

   319

static const WindowDesc _roadveh_view_desc = {

   320

	-1,-1, 250, 116,

   321

	WC_VEHICLE_VIEW,0,

   322

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,

   323

	_roadveh_view_widgets,

   324

	RoadVehViewWndProc,

   325

};

   326

   327

void ShowRoadVehViewWindow(Vehicle *v)

   328

{

   329

	Window *w;

   330

   331

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

   332

	if (w) {

   333

		w->caption_color = v->owner;

   334

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

   335

	}

   336

}

   337

   338

   339

static void DrawNewRoadVehWindow(Window *w)

   340

{

   341

	if (w->window_number == 0)

   342

		w->disabled_state = 1 << 5;

   343

   344

	// setup scroller

   345

	{

   346

		int count = 0;

   347

		int num = NUM_ROAD_ENGINES;

   348

		Engine *e = &_engines[ROAD_ENGINES_INDEX];

   349

		do {

   350

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

   351

				count++;

   352

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

   353

		SetVScrollCount(w, count);

   354

	}

   355

   356

	DrawWindowWidgets(w);

   357

   358

	{

   359

		int num = NUM_ROAD_ENGINES;

   360

		Engine *e = &_engines[ROAD_ENGINES_INDEX];

   361

		int x = 1;

   362

		int y = 15;

   363

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

   364

		int pos = w->vscroll.pos;

   365

		int engine_id = ROAD_ENGINES_INDEX;

   366

		int selected_id = -1;

   367

   368

		do {

   369

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

   370

				if (sel==0) selected_id = engine_id;

   371

				if (IS_INT_INSIDE(--pos, -w->vscroll.cap, 0)) {

   372

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

   373

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

   374

					y += 14;

   375

				}

   376

				sel--;

   377

			}

   378

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

   379

   380

		WP(w,buildtrain_d).sel_engine = selected_id;

   381

		if (selected_id != -1) {

   382

			Set_DPARAM_Road_Veh_Build_Window(selected_id);

   383

   384

			DrawString(2, w->widget[4].top + 1, STR_9008_COST_SPEED_RUNNING_COST, 0);

   385

		}

   386

	}

   387

}

   388

   389

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

   390

{

   391

	Vehicle *v;

   392

   393

	if (!success) return;

   394

   395

	v = GetVehicle(_new_roadveh_id);

   396

	if (v->tile == _backup_orders_tile) {

   397

		_backup_orders_tile = 0;

   398

		RestoreVehicleOrders(v, _backup_orders_data);

   399

	}

   400

	ShowRoadVehViewWindow(v);

   401

}

   402

   403

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

   404

{

   405

	switch(e->event) {

   406

	case WE_PAINT:

   407

		DrawNewRoadVehWindow(w);

   408

		break;

   409

   410

	case WE_CLICK:

   411

		switch(e->click.widget) {

   412

		case 2: { /* listbox */

   413

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

   414

			if (i < w->vscroll.cap) {

   415

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

   416

				SetWindowDirty(w);

   417

			}

   418

		} break;

   419

   420

		case 5: { /* build */

   421

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

   422

			if (sel_eng != -1)

   423

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

   424

		} break;

   425

   426

		case 6: { /* rename */

   427

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

   428

			if (sel_eng != -1) {

   429

				WP(w,buildtrain_d).rename_engine = sel_eng;

   430

				ShowQueryString(GetCustomEngineName(sel_eng),

   431

					STR_9036_RENAME_ROAD_VEHICLE_TYPE, 31, 160, w->window_class, w->window_number);

   432

			}

   433

		}	break;

   434

		}

   435

		break;

   436

   437

	case WE_4:

   438

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

   439

			DeleteWindow(w);

   440

		}

   441

		break;

   442

   443

	case WE_ON_EDIT_TEXT: {

   444

		if (e->edittext.str[0] != '\0') {

   445

			_cmd_text = e->edittext.str;

   446

			DoCommandP(0, WP(w, buildtrain_d).rename_engine, 0, NULL,

   447

				CMD_RENAME_ENGINE | CMD_MSG(STR_9037_CAN_T_RENAME_ROAD_VEHICLE));

   448

		}

   449

	} break;

   450

   451

	case WE_RESIZE: {

   452

		if (e->sizing.diff.y == 0)

   453

			break;

   454

   455

		w->vscroll.cap += e->sizing.diff.y / 14;

   456

		w->widget[2].unkA = (w->vscroll.cap << 8) + 1;

   457

	} break;

   458

   459

	}

   460

}

   461

   462

static const Widget _new_road_veh_widgets[] = {

   463

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

   464

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

   465

{     WWT_MATRIX, RESIZE_BOTTOM,    14,     0,   235,    14,   125, 0x801,									STR_9026_ROAD_VEHICLE_SELECTION},

   466

{  WWT_SCROLLBAR, RESIZE_BOTTOM,    14,   236,   247,    14,   125, 0x0,										STR_0190_SCROLL_BAR_SCROLLS_LIST},

   467

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

   468

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   117,   178,   189, STR_9007_BUILD_VEHICLE,STR_9027_BUILD_THE_HIGHLIGHTED_ROAD},

   469

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,   118,   235,   178,   189, STR_9034_RENAME,				STR_9035_RENAME_ROAD_VEHICLE_TYPE},

   470

{  WWT_RESIZEBOX,     RESIZE_TB,    14,   236,   247,   178,   189, 0x0,										STR_RESIZE_BUTTON},

   471

{   WIDGETS_END},

   472

};

   473

   474

static const WindowDesc _new_road_veh_desc = {

   475

	-1, -1, 248, 190,

   476

	WC_BUILD_VEHICLE,0,

   477

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,

   478

	_new_road_veh_widgets,

   479

	NewRoadVehWndProc

   480

};

   481

   482

static void ShowBuildRoadVehWindow(TileIndex tile)

   483

{

   484

	Window *w;

   485

   486

	DeleteWindowById(WC_BUILD_VEHICLE, tile);

   487

   488

	w = AllocateWindowDesc(&_new_road_veh_desc);

   489

	w->window_number = tile;

   490

	w->vscroll.cap = 8;

   491

	w->widget[2].unkA = (w->vscroll.cap << 8) + 1;

   492

   493

	w->resize.step_height = 14;

   494

	w->resize.height = w->height - 14 * 4; /* Minimum of 4 vehicles in the display */

   495

   496

	if (tile != 0) {

   497

		w->caption_color = _map_owner[tile];

   498

	} else {

   499

		w->caption_color = _local_player;

   500

	}

   501

}

   502

   503

static void DrawRoadDepotWindow(Window *w)

   504

{

   505

	uint tile;

   506

	Vehicle *v;

   507

	int num,x,y;

   508

	Depot *depot;