1

/* $Id$ */

     2

     3

/** @file autoreplace_gui.cpp */

     4

     5

#include "stdafx.h"

     6

#include "openttd.h"

     7

#include "debug.h"

     8

#include "table/sprites.h"

     9

#include "table/strings.h"

    10

#include "gui.h"

    11

#include "command_func.h"

    12

#include "variables.h"

    13

#include "vehicle_gui.h"

    14

#include "newgrf_engine.h"

    15

#include "group.h"

    16

#include "rail.h"

    17

#include "strings_func.h"

    18

#include "window_func.h"

    19

#include "vehicle_func.h"

    20

    21

static RailType _railtype_selected_in_replace_gui;

    22

    23

static bool _rebuild_left_list;

    24

static bool _rebuild_right_list;

    25

    26

static const StringID _rail_types_list[] = {

    27

	STR_RAIL_VEHICLES,

    28

	STR_ELRAIL_VEHICLES,

    29

	STR_MONORAIL_VEHICLES,

    30

	STR_MAGLEV_VEHICLES,

    31

	INVALID_STRING_ID

    32

};

    33

    43

/* General Vehicle GUI based procedures that are independent of vehicle types */

    44

void InitializeVehiclesGuiList()

    45

{

    46

	_railtype_selected_in_replace_gui = RAILTYPE_RAIL;

    47

}

    48

    49

/** Rebuild the left autoreplace list if an engine is removed or added

    50

 * @param e Engine to check if it is removed or added

    51

 * @param id_g The group the engine belongs to

    52

 *  Note: this function only works if it is called either

    53

 *   - when a new vehicle is build, but before it's counted in num_engines

    54

 *   - when a vehicle is deleted and after it's substracted from num_engines

    55

 *   - when not changing the count (used when changing replace orders)

    56

 */

    57

void InvalidateAutoreplaceWindow(EngineID e, GroupID id_g)

    58

{

    59

	Player *p = GetPlayer(_local_player);

    60

	byte type = GetEngine(e)->type;

    61

	uint num_engines = GetGroupNumEngines(_local_player, id_g, e);

    62

    63

	if (num_engines == 0 || p->num_engines[e] == 0) {

    64

		/* We don't have any of this engine type.

    65

		 * Either we just sold the last one, we build a new one or we stopped replacing it.

    66

		 * In all cases, we need to update the left list */

    67

		_rebuild_left_list = true;

    68

	} else {

    69

		_rebuild_left_list = false;

    70

	}

    71

	_rebuild_right_list = false;

    72

	InvalidateWindowData(WC_REPLACE_VEHICLE, type);

    73

}

    74

    75

/** When an engine is made buildable or is removed from being buildable, add/remove it from the build/autoreplace lists

    76

 * @param type The type of engine

    77

 */

    78

void AddRemoveEngineFromAutoreplaceAndBuildWindows(VehicleType type)

    79

{

    80

	_rebuild_left_list = false; // left list is only for the vehicles the player owns and is not related to being buildable

    81

	_rebuild_right_list = true;

    82

	InvalidateWindowData(WC_REPLACE_VEHICLE, type); // Update the autoreplace window

    83

	InvalidateWindowClassesData(WC_BUILD_VEHICLE); // The build windows needs updating as well

    84

}

    85

    86

/** Get the default cargo type for an engine

    87

 * @param engine the EngineID to get the cargo for

    88

 * @return the cargo type carried by the engine (CT_INVALID if engine got no cargo capacity)

    89

 */

    90

static CargoID EngineCargo(EngineID engine)

    91

{

    92

	if (engine == INVALID_ENGINE) return CT_INVALID; // surely INVALID_ENGINE can't carry anything but CT_INVALID

    93

    94

	switch (GetEngine(engine)->type) {

    95

		default: NOT_REACHED();

    96

		case VEH_TRAIN:

    97

			if (RailVehInfo(engine)->capacity == 0) return CT_INVALID; // no capacity -> can't carry cargo

    98

			return RailVehInfo(engine)->cargo_type;

    99

		case VEH_ROAD:       return RoadVehInfo(engine)->cargo_type;

   100

		case VEH_SHIP:       return ShipVehInfo(engine)->cargo_type;

   101

		case VEH_AIRCRAFT:   return CT_PASSENGERS; // all planes are build with passengers by default

   102

	}

   103

}

   104

   105

/** Figure out if an engine should be added to a list

   106

 * @param e The EngineID

   107

 * @param draw_left If true, then the left list is drawn (the engines specific to the railtype you selected)

   108

 * @param show_engines if truem then locomotives are drawn, else wagons (never both)

   109

 * @return true if the engine should be in the list (based on this check)

   110

 */

   111

static bool GenerateReplaceRailList(EngineID e, bool draw_left, bool show_engines)

   112

{

   113

	const RailVehicleInfo *rvi = RailVehInfo(e);

   114

   115

	/* Ensure that the wagon/engine selection fits the engine. */

   116

	if ((rvi->railveh_type == RAILVEH_WAGON) == show_engines) return false;

   117

   118

	if (draw_left && show_engines) {

   119

		/* Ensure that the railtype is specific to the selected one */

   120

		if (rvi->railtype != _railtype_selected_in_replace_gui) return false;

   121

	} else {

   122

		/* Ensure that it's a compatible railtype to the selected one (like electric <-> diesel)

   123

		 * The vehicle do not have to have power on the railtype in question, only able to drive (pulled if needed) */

   124

		if (!IsCompatibleRail(rvi->railtype, _railtype_selected_in_replace_gui)) return false;

   125

	}

   126

	return true;

   127

}

   128

   129

/** Figure out if two engines got at least one type of cargo in common (refitting if needed)

   130

 * @param engine_a one of the EngineIDs

   131

 * @param engine_b the other EngineID

   132

 * @return true if they can both carry the same type of cargo (or at least one of them got no capacity at all)

   133

 */

   134

static bool EnginesGotCargoInCommon(EngineID engine_a, EngineID engine_b)

   135

{

   136

	CargoID a = EngineCargo(engine_a);

   137

	CargoID b = EngineCargo(engine_b);

   138

   139

	 /* we should always be able to refit to/from locomotives without capacity

   140

	  * Because of that, CT_INVALID shoudl always return true */

   141

	if (a == CT_INVALID || b == CT_INVALID || a == b) return true; // they carry no ro the same type by default

   142

	if (EngInfo(engine_a)->refit_mask & EngInfo(engine_b)->refit_mask) return true; // both can refit to the same

   143

	if (CanRefitTo(engine_a, b) || CanRefitTo(engine_b, a)) return true; // one can refit to what the other one carries

   144

	return false;

   145

}

   146

   147

/** Generate a list

   148

 * @param w Window, that contains the list

   149

 * @param draw_left true if generating the left list, otherwise false

   150

 */

   151

static void GenerateReplaceVehList(Window *w, bool draw_left)

   152

{

   153

	EngineID e;

   154

	EngineID selected_engine = INVALID_ENGINE;

   155

	byte type = w->window_number;

   156

	byte i = draw_left ? 0 : 1;

   157

   158

	EngineList *list = &WP(w, replaceveh_d).list[i];

   159

	EngList_RemoveAll(list);

   160

   161

	FOR_ALL_ENGINEIDS_OF_TYPE(e, type) {

   162

		if (type == VEH_TRAIN && !GenerateReplaceRailList(e, draw_left, WP(w, replaceveh_d).wagon_btnstate)) continue; // special rules for trains

   163

   164

		if (draw_left) {

   165

			const GroupID selected_group = WP(w, replaceveh_d).sel_group;

   166

			const uint num_engines = GetGroupNumEngines(_local_player, selected_group, e);

   167

   168

			/* Skip drawing the engines we don't have any of and haven't set for replacement */

   169

			if (num_engines == 0 && EngineReplacementForPlayer(GetPlayer(_local_player), e, selected_group) == INVALID_ENGINE) continue;

   170

		} else {

   171

			/* This is for engines we can replace to and they should depend on what we selected to replace from */

   172

			if (!IsEngineBuildable(e, type, _local_player)) continue; // we need to be able to build the engine

   173

			if (!EnginesGotCargoInCommon(e, WP(w, replaceveh_d).sel_engine[0])) continue; // the engines needs to be able to carry the same cargo

   174

   175

			/* Road vehicles can't be replaced by trams and vice-versa */

   176

			if (type == VEH_ROAD && HasBit(EngInfo(WP(w, replaceveh_d).sel_engine[0])->misc_flags, EF_ROAD_TRAM) != HasBit(EngInfo(e)->misc_flags, EF_ROAD_TRAM)) continue;

   177

			if (e == WP(w, replaceveh_d).sel_engine[0]) continue; // we can't replace an engine into itself (that would be autorenew)

   178

		}

   179

   180

		EngList_Add(list, e);

   181

		if (e == WP(w, replaceveh_d).sel_engine[i]) selected_engine = e; // The selected engine is still in the list

   182

	}

   183

	WP(w, replaceveh_d).sel_engine[i] = selected_engine; // update which engine we selected (the same or none, if it's not in the list anymore)

   185

}

   186

   187

/** Generate the lists

   188

 * @param w Window containing the lists

   189

 */

   190

static void GenerateLists(Window *w)

   191

{

   192

	EngineID e = WP(w, replaceveh_d).sel_engine[0];

   193

   194

	if (WP(w, replaceveh_d).update_left == true) {

   195

		/* We need to rebuild the left list */

   196

		GenerateReplaceVehList(w, true);

   197

		SetVScrollCount(w, EngList_Count(&WP(w, replaceveh_d).list[0]));

   198

		if (WP(w, replaceveh_d).init_lists && WP(w, replaceveh_d).sel_engine[0] == INVALID_ENGINE && EngList_Count(&WP(w, replaceveh_d).list[0]) != 0) {

   199

			WP(w, replaceveh_d).sel_engine[0] = WP(w, replaceveh_d).list[0][0];

   200

		}

   201

	}

   202

   203

	if (WP(w, replaceveh_d).update_right || e != WP(w, replaceveh_d).sel_engine[0]) {

   204

		/* Either we got a request to rebuild the right list or the left list selected a different engine */

   205

		if (WP(w, replaceveh_d).sel_engine[0] == INVALID_ENGINE) {

   206

			/* Always empty the right list when nothing is selected in the left list */

   207

			EngList_RemoveAll(&WP(w, replaceveh_d).list[1]);

   208

			WP(w, replaceveh_d).sel_engine[1] = INVALID_ENGINE;

   209

		} else {

   210

			GenerateReplaceVehList(w, false);

   211

			SetVScroll2Count(w, EngList_Count(&WP(w, replaceveh_d).list[1]));

   212

			if (WP(w, replaceveh_d).init_lists && WP(w, replaceveh_d).sel_engine[1] == INVALID_ENGINE && EngList_Count(&WP(w, replaceveh_d).list[1]) != 0) {

   213

				WP(w, replaceveh_d).sel_engine[1] = WP(w, replaceveh_d).list[1][0];

   214

			}

   215

		}

   216

	}

   217

	/* Reset the flags about needed updates */

   218

	WP(w, replaceveh_d).update_left  = false;

   219

	WP(w, replaceveh_d).update_right = false;

   220

	WP(w, replaceveh_d).init_lists   = false;

   221

}

   222

   223

   224

void DrawEngineList(VehicleType type, int x, int y, const EngineList eng_list, uint16 min, uint16 max, EngineID selected_id, bool show_count, GroupID selected_group);

   225

   226

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

   227

{

   228

	/* Strings for the pulldown menu */

   229

	static const StringID _vehicle_type_names[] = {

   230

		STR_019F_TRAIN,

   231

		STR_019C_ROAD_VEHICLE,

   232

		STR_019E_SHIP,

   233

		STR_019D_AIRCRAFT

   234

	};

   235

   236

	switch (e->event) {

   237

		case WE_CREATE:

   238

			WP(w, replaceveh_d).wagon_btnstate = true; // start with locomotives (all other vehicles will not read this bool)

   239

			EngList_Create(&WP(w, replaceveh_d).list[0]);

   240

			EngList_Create(&WP(w, replaceveh_d).list[1]);

   241

			WP(w, replaceveh_d).update_left   = true;

   242

			WP(w, replaceveh_d).update_right  = true;

   243

			WP(w, replaceveh_d).init_lists    = true;

   244

			WP(w, replaceveh_d).sel_engine[0] = INVALID_ENGINE;

   245

			WP(w, replaceveh_d).sel_engine[1] = INVALID_ENGINE;

   246

			break;

   247

   248

		case WE_PAINT: {

   249

			if (WP(w, replaceveh_d).update_left || WP(w, replaceveh_d).update_right) GenerateLists(w);

   250

   251

			Player *p = GetPlayer(_local_player);

   252

			EngineID selected_id[2];

   253

			const GroupID selected_group = WP(w, replaceveh_d).sel_group;

   254

   255

			selected_id[0] = WP(w, replaceveh_d).sel_engine[0];

   256

			selected_id[1] = WP(w, replaceveh_d).sel_engine[1];

   257

   258

			/* Disable the "Start Replacing" button if:

   259

			 *    Either list is empty

   260

			 * or The selected replacement engine has a replacement (to prevent loops)

   261

			 * or The right list (new replacement) has the existing replacement vehicle selected */

   262

			w->SetWidgetDisabledState(4,

   263

										 selected_id[0] == INVALID_ENGINE ||

   264

										 selected_id[1] == INVALID_ENGINE ||

   265

										 EngineReplacementForPlayer(p, selected_id[1], selected_group) != INVALID_ENGINE ||

   266

										 EngineReplacementForPlayer(p, selected_id[0], selected_group) == selected_id[1]);

   267

   268

			/* Disable the "Stop Replacing" button if:

   269

			 *   The left list (existing vehicle) is empty

   270

			 *   or The selected vehicle has no replacement set up */

   271

			w->SetWidgetDisabledState(6,

   272

										 selected_id[0] == INVALID_ENGINE ||

   273

										 !EngineHasReplacementForPlayer(p, selected_id[0], selected_group));

   274

   275

			/* now the actual drawing of the window itself takes place */

   276

			SetDParam(0, _vehicle_type_names[w->window_number]);

   277

   278

			if (w->window_number == VEH_TRAIN) {

   279

				/* set on/off for renew_keep_length */

   280

				SetDParam(1, p->renew_keep_length ? STR_CONFIG_PATCHES_ON : STR_CONFIG_PATCHES_OFF);

   281

   282

				/* set wagon/engine button */

   283

				SetDParam(2, WP(w, replaceveh_d).wagon_btnstate ? STR_ENGINES : STR_WAGONS);

   284

   285

				/* sets the colour of that art thing */

   286

				w->widget[13].color = _player_colors[_local_player];

   287

				w->widget[16].color = _player_colors[_local_player];

   288

			}

   289

   290

			DrawWindowWidgets(w);

   291

   292

			if (w->window_number == VEH_TRAIN) {

   293

				/* Draw the selected railtype in the pulldown menu */

   294

				RailType railtype = _railtype_selected_in_replace_gui;

   295

				DrawString(157, w->widget[14].top + 1, _rail_types_list[railtype], TC_BLACK);

   296

			}

   297

   298

			/* sets up the string for the vehicle that is being replaced to */

   299

			if (selected_id[0] != INVALID_ENGINE) {

   300

				if (!EngineHasReplacementForPlayer(p, selected_id[0], selected_group)) {

   301

					SetDParam(0, STR_NOT_REPLACING);

   302

				} else {

   303

					SetDParam(0, STR_ENGINE_NAME);

   304

					SetDParam(1, EngineReplacementForPlayer(p, selected_id[0], selected_group));

   305

				}

   306

			} else {

   307

				SetDParam(0, STR_NOT_REPLACING_VEHICLE_SELECTED);

   308

			}

   309

   310

			DrawString(145, w->widget[5].top + 1, STR_02BD, TC_BLACK);

   311

   312

			/* Draw the lists */

   313

			for(byte i = 0; i < 2; i++) {

   314

				uint16 x        = i == 0 ? 2 : 230; // at what X offset

   315

				EngineList list = WP(w, replaceveh_d).list[i]; // which list to draw

   316

				EngineID start  = i == 0 ? w->vscroll.pos : w->vscroll2.pos; // what is the offset for the start (scrolling)

   317

				EngineID end    = min((i == 0 ? w->vscroll.cap : w->vscroll2.cap) + start, EngList_Count(&list));

   318

   319

				/* Do the actual drawing */

   320

				DrawEngineList((VehicleType)w->window_number, x, 15, list, start, end, WP(w, replaceveh_d).sel_engine[i], i == 0, selected_group);

   321

   322

				/* Also draw the details if an engine is selected */

   323

				if (WP(w, replaceveh_d).sel_engine[i] != INVALID_ENGINE) {

   324

					const Widget *wi = &w->widget[i == 0 ? 3 : 11];

   325

					DrawVehiclePurchaseInfo(wi->left + 2, wi->top + 1, wi->right - wi->left - 2, WP(w, replaceveh_d).sel_engine[i]);

   326

				}

   327

			}

   328

   329

		} break;   // end of paint

   330

   331

		case WE_CLICK: {

   332

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

   333

				case 12:

   334

					WP(w, replaceveh_d).wagon_btnstate = !(WP(w, replaceveh_d).wagon_btnstate);

   335

					WP(w, replaceveh_d).update_left = true;

   336

					WP(w, replaceveh_d).init_lists  = true;

   337

					SetWindowDirty(w);

   338

					break;

   339

   340

				case 14:

   341

				case 15: /* Railtype selection dropdown menu */

   342

					ShowDropDownMenu(w, _rail_types_list, _railtype_selected_in_replace_gui, 15, 0, ~GetPlayer(_local_player)->avail_railtypes);

   343

					break;

   344

   345

				case 17: /* toggle renew_keep_length */

   346

					DoCommandP(0, 5, GetPlayer(_local_player)->renew_keep_length ? 0 : 1, NULL, CMD_SET_AUTOREPLACE);

   347

					break;

   348

   349

				case 4: { /* Start replacing */

   350

					EngineID veh_from = WP(w, replaceveh_d).sel_engine[0];

   351

					EngineID veh_to = WP(w, replaceveh_d).sel_engine[1];

   352

					DoCommandP(0, 3 + (WP(w, replaceveh_d).sel_group << 16) , veh_from + (veh_to << 16), NULL, CMD_SET_AUTOREPLACE);

   353

				} break;

   354

   355

				case 6: { /* Stop replacing */

   356

					EngineID veh_from = WP(w, replaceveh_d).sel_engine[0];

   357

					DoCommandP(0, 3 + (WP(w, replaceveh_d).sel_group << 16), veh_from + (INVALID_ENGINE << 16), NULL, CMD_SET_AUTOREPLACE);

   358

				} break;

   359

   360

				case 7:

   361

				case 9: {

   362

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

   363

					uint16 click_scroll_pos = e->we.click.widget == 7 ? w->vscroll.pos : w->vscroll2.pos;

   364

					uint16 click_scroll_cap = e->we.click.widget == 7 ? w->vscroll.cap : w->vscroll2.cap;

   365

					byte click_side         = e->we.click.widget == 7 ? 0 : 1;

   366

					uint16 engine_count     = EngList_Count(&WP(w, replaceveh_d).list[click_side]);

   367

   368

					if (i < click_scroll_cap) {

   369

						i += click_scroll_pos;

   370

						EngineID e = engine_count > i ? WP(w, replaceveh_d).list[click_side][i] : INVALID_ENGINE;

   371

						if (e == WP(w, replaceveh_d).sel_engine[click_side]) break; // we clicked the one we already selected

   372

						WP(w, replaceveh_d).sel_engine[click_side] = e;

   373

						if (click_side == 0) {

   374

							WP(w, replaceveh_d).update_right = true;

   375

							WP(w, replaceveh_d).init_lists   = true;

   376

						}

   377

						SetWindowDirty(w);

   378

						}

   379

					break;

   380

					}

   381

			}

   382

			break;

   383

		}

   384

   385

		case WE_DROPDOWN_SELECT: { /* we have selected a dropdown item in the list */

   386

			RailType temp = (RailType)e->we.dropdown.index;

   387

			if (temp == _railtype_selected_in_replace_gui) break; // we didn't select a new one. No need to change anything

   388

			_railtype_selected_in_replace_gui = temp;

   389

			/* Reset scrollbar positions */

   390

			w->vscroll.pos  = 0;

   391

			w->vscroll2.pos = 0;

   392

			/* Rebuild the lists */

   393

			WP(w, replaceveh_d).update_left  = true;

   394

			WP(w, replaceveh_d).update_right = true;

   395

			WP(w, replaceveh_d).init_lists   = true;

   396

			SetWindowDirty(w);

   397

		} break;

   398

   399

		case WE_RESIZE:

   400

			w->vscroll.cap  += e->we.sizing.diff.y / (int)w->resize.step_height;

   401

			w->vscroll2.cap += e->we.sizing.diff.y / (int)w->resize.step_height;

   402

   403

			w->widget[7].data = (w->vscroll.cap  << 8) + 1;

   404

			w->widget[9].data = (w->vscroll2.cap << 8) + 1;

   405

			break;

   406

   407

		case WE_INVALIDATE_DATA:

   408

			if (_rebuild_left_list) WP(w, replaceveh_d).update_left = true;

   409

			if (_rebuild_right_list) WP(w, replaceveh_d).update_right = true;

   410

			SetWindowDirty(w);

   411

			break;

   412

   413

		case WE_DESTROY:

   414

			EngList_RemoveAll(&WP(w, replaceveh_d).list[0]);

   415

			EngList_RemoveAll(&WP(w, replaceveh_d).list[1]);

   416

		break;

   417

	}

   418

}

   419

   420

static const Widget _replace_rail_vehicle_widgets[] = {

   421

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

   422

{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   443,     0,    13, STR_REPLACE_VEHICLES_WHITE, STR_018C_WINDOW_TITLE_DRAG_THIS},

   423

{  WWT_STICKYBOX,   RESIZE_NONE,    14,   444,   455,     0,    13, STR_NULL,       STR_STICKY_BUTTON},

   424

{      WWT_PANEL,     RESIZE_TB,    14,     0,   227,   126,   227, 0x0,            STR_NULL},

   425

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   138,   240,   251, STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON},

   426

{      WWT_PANEL,     RESIZE_TB,    14,   139,   316,   228,   239, 0x0,            STR_REPLACE_HELP_REPLACE_INFO_TAB},

   427

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,   306,   443,   240,   251, STR_REPLACE_VEHICLES_STOP,  STR_REPLACE_HELP_STOP_BUTTON},

   428

{     WWT_MATRIX, RESIZE_BOTTOM,    14,     0,   215,    14,   125, 0x801,          STR_REPLACE_HELP_LEFT_ARRAY},

   429

{  WWT_SCROLLBAR, RESIZE_BOTTOM,    14,   216,   227,    14,   125, STR_NULL,       STR_0190_SCROLL_BAR_SCROLLS_LIST},

   430

{     WWT_MATRIX, RESIZE_BOTTOM,    14,   228,   443,    14,   125, 0x801,          STR_REPLACE_HELP_RIGHT_ARRAY},

   431

{ WWT_SCROLL2BAR, RESIZE_BOTTOM,    14,   444,   455,    14,   125, STR_NULL,       STR_0190_SCROLL_BAR_SCROLLS_LIST},

   432

{      WWT_PANEL,     RESIZE_TB,    14,   228,   455,   126,   227, 0x0,            STR_NULL},

   433

// train specific stuff

   434

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   138,   228,   239, STR_REPLACE_ENGINE_WAGON_SELECT,       STR_REPLACE_ENGINE_WAGON_SELECT_HELP},  // widget 12

   435

{      WWT_PANEL,     RESIZE_TB,    14,   139,   153,   240,   251, 0x0,            STR_NULL},

   436

{      WWT_PANEL,     RESIZE_TB,    14,   154,   277,   240,   251, 0x0,            STR_REPLACE_HELP_RAILTYPE},

   437

{    WWT_TEXTBTN,     RESIZE_TB,    14,   278,   289,   240,   251, STR_0225,       STR_REPLACE_HELP_RAILTYPE},

   438

{      WWT_PANEL,     RESIZE_TB,    14,   290,   305,   240,   251, 0x0,            STR_NULL},

   439

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,   317,   455,   228,   239, STR_REPLACE_REMOVE_WAGON,       STR_REPLACE_REMOVE_WAGON_HELP},

   440

// end of train specific stuff

   441

{  WWT_RESIZEBOX,     RESIZE_TB,    14,   444,   455,   240,   251, STR_NULL,       STR_RESIZE_BUTTON},

   442

{   WIDGETS_END},

   443

};

   444

   445

static const Widget _replace_road_vehicle_widgets[] = {

   446

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

   447

{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   443,     0,    13, STR_REPLACE_VEHICLES_WHITE,  STR_018C_WINDOW_TITLE_DRAG_THIS},

   448

{  WWT_STICKYBOX,   RESIZE_NONE,    14,   444,   455,     0,    13, STR_NULL,                    STR_STICKY_BUTTON},

   449

{      WWT_PANEL,     RESIZE_TB,    14,     0,   227,   126,   217, 0x0,                         STR_NULL},

   450

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   138,   218,   229, STR_REPLACE_VEHICLES_START,  STR_REPLACE_HELP_START_BUTTON},

   451

{      WWT_PANEL,     RESIZE_TB,    14,   139,   305,   218,   229, 0x0,                         STR_REPLACE_HELP_REPLACE_INFO_TAB},

   452

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,   306,   443,   218,   229, STR_REPLACE_VEHICLES_STOP,   STR_REPLACE_HELP_STOP_BUTTON},

   453

{     WWT_MATRIX, RESIZE_BOTTOM,    14,     0,   215,    14,   125, 0x801,                       STR_REPLACE_HELP_LEFT_ARRAY},

   454

{  WWT_SCROLLBAR, RESIZE_BOTTOM,    14,   216,   227,    14,   125, STR_NULL,                    STR_0190_SCROLL_BAR_SCROLLS_LIST},

   455

{     WWT_MATRIX, RESIZE_BOTTOM,    14,   228,   443,    14,   125, 0x801,                       STR_REPLACE_HELP_RIGHT_ARRAY},

   456

{ WWT_SCROLL2BAR, RESIZE_BOTTOM,    14,   444,   455,    14,   125, STR_NULL,                    STR_0190_SCROLL_BAR_SCROLLS_LIST},

   457

{      WWT_PANEL,     RESIZE_TB,    14,   228,   455,   126,   217, 0x0,                         STR_NULL},

   458

{  WWT_RESIZEBOX,     RESIZE_TB,    14,   444,   455,   218,   229, STR_NULL,                    STR_RESIZE_BUTTON},

   459

{   WIDGETS_END},

   460

};

   461

   462

static const Widget _replace_ship_aircraft_vehicle_widgets[] = {

   463

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

   464

{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   443,     0,    13, STR_REPLACE_VEHICLES_WHITE,  STR_018C_WINDOW_TITLE_DRAG_THIS},

   465

{  WWT_STICKYBOX,   RESIZE_NONE,    14,   444,   455,     0,    13, STR_NULL,                    STR_STICKY_BUTTON},

   466

{      WWT_PANEL,     RESIZE_TB,    14,     0,   227,   110,   201, 0x0,                         STR_NULL},

   467

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   138,   202,   213, STR_REPLACE_VEHICLES_START,  STR_REPLACE_HELP_START_BUTTON},

   468

{      WWT_PANEL,     RESIZE_TB,    14,   139,   305,   202,   213, 0x0,                         STR_REPLACE_HELP_REPLACE_INFO_TAB},

   469

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,   306,   443,   202,   213, STR_REPLACE_VEHICLES_STOP,   STR_REPLACE_HELP_STOP_BUTTON},

   470

{     WWT_MATRIX, RESIZE_BOTTOM,    14,     0,   215,    14,   109, 0x401,                       STR_REPLACE_HELP_LEFT_ARRAY},

   471

{  WWT_SCROLLBAR, RESIZE_BOTTOM,    14,   216,   227,    14,   109, STR_NULL,                    STR_0190_SCROLL_BAR_SCROLLS_LIST},

   472

{     WWT_MATRIX, RESIZE_BOTTOM,    14,   228,   443,    14,   109, 0x401,                       STR_REPLACE_HELP_RIGHT_ARRAY},

   473

{ WWT_SCROLL2BAR, RESIZE_BOTTOM,    14,   444,   455,    14,   109, STR_NULL,                    STR_0190_SCROLL_BAR_SCROLLS_LIST},

   474

{      WWT_PANEL,     RESIZE_TB,    14,   228,   455,   110,   201, 0x0,                         STR_NULL},

   475

{  WWT_RESIZEBOX,     RESIZE_TB,    14,   444,   455,   202,   213, STR_NULL,                    STR_RESIZE_BUTTON},

   476

{   WIDGETS_END},

   477

};

   478

   479

static const WindowDesc _replace_rail_vehicle_desc = {

   480

	WDP_AUTO, WDP_AUTO, 456, 252, 456, 252,

   481

	WC_REPLACE_VEHICLE, WC_NONE,

   482

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

   483

	_replace_rail_vehicle_widgets,

   484

	ReplaceVehicleWndProc

   485

};

   486

   487

static const WindowDesc _replace_road_vehicle_desc = {

   488

	WDP_AUTO, WDP_AUTO, 456, 230, 456, 230,