1

/* $Id$ */

     2

     3

#include "stdafx.h"

     4

#include "openttd.h"

     5

#include "debug.h"

     6

#include "functions.h"

     7

#include "roadveh.h"

     8

#include "table/sprites.h"

     9

#include "table/strings.h"

    10

#include "map.h"

    11

#include "window.h"

    12

#include "gui.h"

    13

#include "gfx.h"

    14

#include "vehicle.h"

    15

#include "viewport.h"

    16

#include "station.h"

    17

#include "command.h"

    18

#include "player.h"

    19

#include "engine.h"

    20

#include "depot.h"

    21

#include "vehicle_gui.h"

    22

#include "newgrf_engine.h"

    23

#include "date.h"

    24

    25

/**

    26

 * Draw the purchase info details of road vehicle at a given location.

    27

 * @param x,y location where to draw the info

    28

 * @param engine_number the engine of which to draw the info of

    29

 */

    30

void DrawRoadVehPurchaseInfo(int x, int y, EngineID engine_number)

    31

{

    32

	const RoadVehicleInfo *rvi = RoadVehInfo(engine_number);

    33

	const Engine *e = GetEngine(engine_number);

    34

	bool refittable = (_engine_info[engine_number].refit_mask != 0);

    35

	YearMonthDay ymd;

    36

	ConvertDateToYMD(e->intro_date, &ymd);

    37

    38

	/* Purchase cost - Max speed */

    39

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

    40

	SetDParam(1, rvi->max_speed / 2);

    41

	DrawString(x, y, STR_PURCHASE_INFO_COST_SPEED, 0);

    42

	y += 10;

    43

    44

	/* Running cost */

    45

	SetDParam(0, rvi->running_cost * _price.roadveh_running >> 8);

    46

	DrawString(x, y, STR_PURCHASE_INFO_RUNNINGCOST, 0);

    47

	y += 10;

    48

    49

	/* Cargo type + capacity */

    50

	SetDParam(0, _cargoc.names_long[rvi->cargo_type]);

    51

	SetDParam(1, rvi->capacity);

    52

	SetDParam(2, refittable ? STR_9842_REFITTABLE : STR_EMPTY);

    53

	DrawString(x, y, STR_PURCHASE_INFO_CAPACITY, 0);

    54

	y += 10;

    55

    56

	/* Design date - Life length */

    57

	SetDParam(0, ymd.year);

    58

	SetDParam(1, e->lifelength);

    59

	DrawString(x, y, STR_PURCHASE_INFO_DESIGNED_LIFE, 0);

    60

	y += 10;

    61

    62

	/* Reliability */

    63

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

    64

	DrawString(x, y, STR_PURCHASE_INFO_RELIABILITY, 0);

    65

	y += 10;

    66

    67

	/* Additional text from NewGRF */

    68

	// XXX 227 will become a calculated width...

    69

	y += ShowAdditionalText(x, y, 227, engine_number);

    70

}

    71

    72

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

    73

{

    74

	PalSpriteID pal = (v->vehstatus & VS_CRASHED) ? PALETTE_CRASH : GetVehiclePalette(v);

    75

	DrawSprite(GetRoadVehImage(v, DIR_W) | pal, x + 14, y + 6);

    76

    77

	if (v->index == selection) {

    78

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

    79

	}

    80

}

    81

    82

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

    83

{

    84

	switch (e->event) {

    85

	case WE_PAINT: {

    86

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

    87

		StringID str;

    88

    89

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

    90

		// disable service-scroller when interval is set to disabled

    91

		if (!_patches.servint_roadveh) w->disabled_state |= (1 << 5) | (1 << 6);

    92

    93

		SetDParam(0, v->string_id);

    94

		SetDParam(1, v->unitnumber);

    95

		DrawWindowWidgets(w);

    96

    97

		/* Draw running cost */

    98

		{

    99

			int year = v->age / 366;

   100

   101

			SetDParam(1, year);

   102

   103

			SetDParam(0, (v->age + 365 < v->max_age) ? STR_AGE : STR_AGE_RED);

   104

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

   105

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

   106

			DrawString(2, 15, STR_900D_AGE_RUNNING_COST_YR, 0);

   107

		}

   108

   109

		/* Draw max speed */

   110

		{

   111

			SetDParam(0, v->max_speed / 2);

   112

			DrawString(2, 25, STR_900E_MAX_SPEED, 0);

   113

		}

   114

   115

		/* Draw profit */

   116

		{

   117

			SetDParam(0, v->profit_this_year);

   118

			SetDParam(1, v->profit_last_year);

   119

			DrawString(2, 35, STR_900F_PROFIT_THIS_YEAR_LAST_YEAR, 0);

   120

		}

   121

   122

		/* Draw breakdown & reliability */

   123

		{

   124

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

   125

			SetDParam(1, v->breakdowns_since_last_service);

   126

			DrawString(2, 45, STR_9010_RELIABILITY_BREAKDOWNS, 0);

   127

		}

   128

   129

		/* Draw service interval text */

   130

		{

   131

			SetDParam(0, v->service_interval);

   132

			SetDParam(1, v->date_of_last_service);

   133

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

   134

		}

   135

   136

		DrawRoadVehImage(v, 3, 57, INVALID_VEHICLE);

   137

   138

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

   139

		SetDParam(1, v->build_year);

   140

		SetDParam(2, v->value);

   141

		DrawString(34, 57, STR_9011_BUILT_VALUE, 0);

   142

   143

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

   144

		SetDParam(1, v->cargo_cap);

   145

		DrawString(34, 67, STR_9012_CAPACITY, 0);

   146

   147

		str = STR_8812_EMPTY;

   148

		if (v->cargo_count != 0) {

   149

			SetDParam(0, v->cargo_type);

   150

			SetDParam(1, v->cargo_count);

   151

			SetDParam(2, v->cargo_source);

   152

			str = STR_8813_FROM;

   153

		}

   154

		DrawString(34, 78, str, 0);

   155

	} break;

   156

   157

	case WE_CLICK: {

   158

		int mod;

   159

		const Vehicle *v;

   160

		switch (e->we.click.widget) {

   161

		case 2: /* rename */

   162

			v = GetVehicle(w->window_number);

   163

			SetDParam(0, v->unitnumber);

   164

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

   165

			break;

   166

   167

		case 5: /* increase int */

   168

			mod = _ctrl_pressed? 5 : 10;

   169

			goto do_change_service_int;

   170

		case 6: /* decrease int */

   171

			mod = _ctrl_pressed? -5 : -10;

   172

do_change_service_int:

   173

			v = GetVehicle(w->window_number);

   174

   175

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

   176

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

   177

   178

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

   179

			break;

   180

		}

   181

	} break;

   182

   183

	case WE_ON_EDIT_TEXT: {

   184

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

   185

			_cmd_text = e->we.edittext.str;

   186

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

   187

				CMD_NAME_VEHICLE | CMD_MSG(STR_902D_CAN_T_NAME_ROAD_VEHICLE));

   188

		}

   189

	} break;

   190

   191

	}

   192

}

   193

   194

static const Widget _roadveh_details_widgets[] = {

   195

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

   196

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

   197

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

   198

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

   199

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

   200

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

   201

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

   202

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

   203

{   WIDGETS_END},

   204

};

   205

   206

static const WindowDesc _roadveh_details_desc = {

   207

	-1,-1, 380, 101,

   208

	WC_VEHICLE_DETAILS,WC_VEHICLE_VIEW,

   209

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,

   210

	_roadveh_details_widgets,

   211

	RoadVehDetailsWndProc

   212

};

   213

   214

static void ShowRoadVehDetailsWindow(const Vehicle *v)

   215

{

   216

	Window *w;

   217

	VehicleID veh = v->index;

   218

   219

	DeleteWindowById(WC_VEHICLE_ORDERS, veh);

   220

	DeleteWindowById(WC_VEHICLE_DETAILS, veh);

   221

	_alloc_wnd_parent_num = veh;

   222

	w = AllocateWindowDesc(&_roadveh_details_desc);

   223

	w->window_number = veh;

   224

	w->caption_color = v->owner;

   225

}

   226

   227

void CcCloneRoadVeh(bool success, TileIndex tile, uint32 p1, uint32 p2)

   228

{

   229

	if (success) ShowRoadVehViewWindow(GetVehicle(_new_vehicle_id));

   230

}

   231

   232

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

   233

{

   234

	switch (e->event) {

   235

	case WE_PAINT: {

   236

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

   237

		StringID str;

   238

   239

		w->disabled_state = (v->owner != _local_player) ? (1 << 8 | 1 << 7 | 1 << 12) : 0;

   240

   241

		/* Disable refit button if vehicle not refittable */

   242

		if (_engine_info[v->engine_type].refit_mask == 0) SETBIT(w->disabled_state, 12);

   243

   244

		/* draw widgets & caption */

   245

		SetDParam(0, v->string_id);

   246

		SetDParam(1, v->unitnumber);

   247

		DrawWindowWidgets(w);

   248

   249

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

   250

			str = STR_8863_CRASHED;

   251

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

   252

			str = STR_885C_BROKEN_DOWN;

   253

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

   254

			str = STR_8861_STOPPED;

   255

		} else {

   256

			switch (v->current_order.type) {

   257

			case OT_GOTO_STATION: {

   258

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

   259

				SetDParam(1, v->cur_speed / 2);

   260

				str = STR_HEADING_FOR_STATION + _patches.vehicle_speed;

   261

			} break;

   262

   263

			case OT_GOTO_DEPOT: {

   264

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

   265

				SetDParam(0, depot->town_index);

   266

				SetDParam(1, v->cur_speed / 2);

   267

				if (HASBIT(v->current_order.flags, OFB_HALT_IN_DEPOT) && !HASBIT(v->current_order.flags, OFB_PART_OF_ORDERS)) {

   268

					str = STR_HEADING_FOR_ROAD_DEPOT + _patches.vehicle_speed;

   269

				} else {

   270

					str = STR_HEADING_FOR_ROAD_DEPOT_SERVICE + _patches.vehicle_speed;

   271

				}

   272

			} break;

   273

   274

			case OT_LOADING:

   275

			case OT_LEAVESTATION:

   276

				str = STR_882F_LOADING_UNLOADING;

   277

				break;

   278

   279

			default:

   280

				if (v->num_orders == 0) {

   281

					str = STR_NO_ORDERS + _patches.vehicle_speed;

   282

					SetDParam(0, v->cur_speed / 2);

   283

				} else {

   284

					str = STR_EMPTY;

   285

				}

   286

				break;

   287

			}

   288

		}

   289

   290

		/* draw the flag plus orders */

   291

		DrawSprite(v->vehstatus & VS_STOPPED ? SPR_FLAG_VEH_STOPPED : SPR_FLAG_VEH_RUNNING, 2, w->widget[5].top + 1);

   292

		DrawStringCenteredTruncated(w->widget[5].left + 8, w->widget[5].right, w->widget[5].top + 1, str, 0);

   293

		DrawWindowViewport(w);

   294

	} break;

   295

   296

	case WE_CLICK: {

   297

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

   298

   299

		switch (e->we.click.widget) {

   300

		case 5: /* start stop */

   301

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

   302

			break;

   303

		case 6: /* center main view */

   304

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

   305

			break;

   306

		case 7: /* goto depot */

   307

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

   308

			break;

   309

		case 8: /* turn around */

   310

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

   311

			break;

   312

		case 9: /* show orders */

   313

			ShowOrdersWindow(v);

   314

			break;

   315

		case 10: /* show details */

   316

			ShowRoadVehDetailsWindow(v);

   317

			break;

   318

		case 11: /* clone vehicle */

   319

			DoCommandP(v->tile, v->index, _ctrl_pressed ? 1 : 0, CcCloneRoadVeh, CMD_CLONE_VEHICLE | CMD_MSG(STR_9009_CAN_T_BUILD_ROAD_VEHICLE));

   320

			break;

   321

		case 12: /* Refit vehicle */

   322

			ShowVehicleRefitWindow(v);

   323

			break;

   324

		}

   325

	} break;

   326

   327

	case WE_RESIZE:

   328

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

   329

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

   330

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

   331

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

   332

		break;

   333

   334

	case WE_DESTROY:

   335

		DeleteWindowById(WC_VEHICLE_REFIT, w->window_number);

   336

		DeleteWindowById(WC_VEHICLE_ORDERS, w->window_number);

   337

		DeleteWindowById(WC_VEHICLE_DETAILS, w->window_number);

   338

		break;

   339

   340

	case WE_MOUSELOOP:

   341

		{

   342

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

   343

			uint32 h = IsRoadVehInDepotStopped(v) ? 1 << 7 | 1 << 8 : 1 << 11 | 1 << 12;

   344

   345

			if (h != w->hidden_state) {

   346

				w->hidden_state = h;

   347

				SetWindowDirty(w);

   348

			}

   349

		}

   350

	}

   351

}

   352

   353

static const Widget _roadveh_view_widgets[] = {

   354

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

   355

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

   356

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

   357

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

   358

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

   359

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

   360

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

   361

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

   362

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

   363

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

   364

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

   365

{ WWT_PUSHIMGBTN, RESIZE_LR,    14, 232, 249,  32,  49, SPR_CLONE_ROADVEH, STR_CLONE_ROAD_VEHICLE_INFO },

   366

{ WWT_PUSHIMGBTN, RESIZE_LR,    14, 232, 249,  50,  67, 0x2B4,             STR_REFIT_ROAD_VEHICLE_TO_CARRY },

   367

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

   368

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

   369

{ WIDGETS_END }

   370

};

   371

   372

static const WindowDesc _roadveh_view_desc = {

   373

	-1,-1, 250, 116,

   374

	WC_VEHICLE_VIEW,0,

   375

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

   376

	_roadveh_view_widgets,

   377

	RoadVehViewWndProc,

   378

};

   379

   380

void ShowRoadVehViewWindow(const Vehicle *v)

   381

{

   382

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

   383

   384

	if (w != NULL) {

   385

		w->caption_color = v->owner;

   386

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

   387

	}

   388

}

   389

   390

   391

static void DrawNewRoadVehWindow(Window *w)

   392

{

   393

	EngineID selected_id;

   394

	EngineID e;

   395

	uint count;

   396

	int pos;

   397

	int sel;

   398

	int y;

   399

   400

	if (w->window_number == 0) w->disabled_state = 1 << 5;

   401

   402

	count = 0;

   403

	for (e = ROAD_ENGINES_INDEX; e < ROAD_ENGINES_INDEX + NUM_ROAD_ENGINES; e++) {

   404

		if (HASBIT(GetEngine(e)->player_avail, _local_player)) count++;

   405

	}

   406

	SetVScrollCount(w, count);

   407

   408

	DrawWindowWidgets(w);

   409

   410

	y = 15;

   411

	sel = WP(w,buildtrain_d).sel_index;

   412

	pos = w->vscroll.pos;

   413

	selected_id = INVALID_ENGINE;

   414

	for (e = ROAD_ENGINES_INDEX; e < ROAD_ENGINES_INDEX + NUM_ROAD_ENGINES; e++) {

   415

		if (!HASBIT(GetEngine(e)->player_avail, _local_player)) continue;

   416

		if (sel == 0) selected_id = e;

   417

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

   418

			DrawString(60, y + 2, GetCustomEngineName(e), sel == 0 ? 0xC : 0x10);

   419

			DrawRoadVehEngine(30, y + 6, e, GetEnginePalette(e, _local_player));

   420

			y += 14;

   421

		}

   422

		sel--;

   423

	}

   424

   425

	WP(w,buildtrain_d).sel_engine = selected_id;

   426

	if (selected_id != INVALID_ENGINE) {

   427

		DrawRoadVehPurchaseInfo(2, w->widget[4].top + 1, selected_id);

   428

	}

   429

}

   430

   431

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

   432

{

   433

	const Vehicle *v;

   434

   435

	if (!success) return;

   436

   437

	v = GetVehicle(_new_vehicle_id);

   438

	if (v->tile == _backup_orders_tile) {

   439

		_backup_orders_tile = 0;

   440

		RestoreVehicleOrders(v, _backup_orders_data);

   441

	}

   442

	ShowRoadVehViewWindow(v);

   443

}

   444

   445

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

   446

{

   447

	switch (e->event) {

   448

	case WE_PAINT:

   449

		DrawNewRoadVehWindow(w);

   450

		break;

   451

   452

	case WE_CLICK:

   453

		switch (e->we.click.widget) {

   454

		case 2: { /* listbox */

   455

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

   456

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

   457

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

   458

				SetWindowDirty(w);

   459

			}

   460

		} break;

   461

   462

		case 5: { /* build */

   463

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

   464

			if (sel_eng != INVALID_ENGINE)

   465

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

   466

		} break;

   467

   468

		case 6: { /* rename */

   469

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

   470

			if (sel_eng != INVALID_ENGINE) {

   471

				WP(w,buildtrain_d).rename_engine = sel_eng;

   472

				ShowQueryString(GetCustomEngineName(sel_eng),

   473

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

   474

			}

   475

		}	break;

   476

		}

   477

		break;

   478

   479

	case WE_ON_EDIT_TEXT:

   480

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

   481

			_cmd_text = e->we.edittext.str;

   482

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

   483

				CMD_RENAME_ENGINE | CMD_MSG(STR_9037_CAN_T_RENAME_ROAD_VEHICLE));

   484

		}

   485

		break;

   486

   487

	case WE_RESIZE: {

   488

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

   489

   490

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

   491

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

   492

	} break;

   493

   494

	}

   495

}