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"

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#include "rail.h"

    17

#include "strings_func.h"

    18

#include "window_func.h"

    19

#include "vehicle_func.h"

    20

#include "autoreplace_func.h"

    21

    22

static RailType _railtype_selected_in_replace_gui;

    23

    24

static bool _rebuild_left_list;

    25

static bool _rebuild_right_list;

    26

    27

static const StringID _rail_types_list[] = {

    28

	STR_RAIL_VEHICLES,

    29

	STR_ELRAIL_VEHICLES,

    30

	STR_MONORAIL_VEHICLES,

    31

	STR_MAGLEV_VEHICLES,

    32

	INVALID_STRING_ID

    33

};

    34

    35

static int CDECL TrainEngineNumberSorter(const void *a, const void *b)

    36

{

    37

	const EngineID va = *(const EngineID*)a;

    38

	const EngineID vb = *(const EngineID*)b;

    39

	int r = ListPositionOfEngine(va) - ListPositionOfEngine(vb);

    40

    41

	return r;

    42

}

    43

    44

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

    45

void InitializeVehiclesGuiList()

    46

{

    47

	_railtype_selected_in_replace_gui = RAILTYPE_RAIL;

    48

}

    49

    50

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

    51

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

    52

 * @param id_g The group the engine belongs to

    53

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

    54

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

    55

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

    56

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

    57

 */

    58

void InvalidateAutoreplaceWindow(EngineID e, GroupID id_g)

    59

{

    60

	Player *p = GetPlayer(_local_player);

    61

	byte type = GetEngine(e)->type;

    62

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

    63

    64

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

    65

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

    66

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

    67

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

    68

		_rebuild_left_list = true;

    69

	} else {

    70

		_rebuild_left_list = false;

    71

	}

    72

	_rebuild_right_list = false;

    73

	InvalidateWindowData(WC_REPLACE_VEHICLE, type);

    74

}

    75

    76

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

    77

 * @param type The type of engine

    78

 */

    79

void AddRemoveEngineFromAutoreplaceAndBuildWindows(VehicleType type)

    80

{

    81

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

    82

	_rebuild_right_list = true;

    83

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

    84

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

    85

}

    86

    87

/** Get the default cargo type for an engine

    88

 * @param engine the EngineID to get the cargo for

    89

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

    90

 */

    91

static CargoID EngineCargo(EngineID engine)

    92

{

    93

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

    94

    95

	switch (GetEngine(engine)->type) {

    96

		default: NOT_REACHED();

    97

		case VEH_TRAIN:

    98

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

    99

			return RailVehInfo(engine)->cargo_type;

   100

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

   101

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

   102

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

   103

	}

   104

}

   105

   106

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

   107

 * @param e The EngineID

   108

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

   109

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

   110

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

   111

 */

   112

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

   113

{

   114

	const RailVehicleInfo *rvi = RailVehInfo(e);

   115

   116

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

   117

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

   118

   119

	if (draw_left && show_engines) {

   120

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

   121

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

   122

	} else {

   123

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

   124

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

   125

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

   126

	}

   127

	return true;

   128

}

   129

   130

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

   131

 * @param engine_a one of the EngineIDs

   132

 * @param engine_b the other EngineID

   133

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

   134

 */

   135

static bool EnginesGotCargoInCommon(EngineID engine_a, EngineID engine_b)

   136

{

   137

	CargoID a = EngineCargo(engine_a);

   138

	CargoID b = EngineCargo(engine_b);

   139

   140

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

   141

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

   142

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

   143

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

   144

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

   145

	return false;

   146

}

   147

   148

/** Generate a list

   149

 * @param w Window, that contains the list

   150

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

   151

 */

   152

static void GenerateReplaceVehList(Window *w, bool draw_left)

   153

{

   154

	EngineID e;

   155

	EngineID selected_engine = INVALID_ENGINE;

   156

	byte type = w->window_number;

   157

	byte i = draw_left ? 0 : 1;

   158

   159

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

   160

	EngList_RemoveAll(list);

   161

   162

	FOR_ALL_ENGINEIDS_OF_TYPE(e, type) {

   163

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

   164

   165

		if (draw_left) {

   166

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

   167

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

   168

   169

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

   170

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

   171

		} else {

   172

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

   173

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

   174

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

   175

   176

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

   177

			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;

   178

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

   179

		}

   180

   181

		EngList_Add(list, e);

   182

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

   183

	}

   184

	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

	if (type == VEH_TRAIN) EngList_Sort(list, &TrainEngineNumberSorter);

   186

}

   187

   188

/** Generate the lists

   189

 * @param w Window containing the lists

   190

 */

   191

static void GenerateLists(Window *w)

   192

{

   193

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

   194

   195

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

   196

		/* We need to rebuild the left list */

   197

		GenerateReplaceVehList(w, true);

   198

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

   199

		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) {

   200

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

   201

		}

   202

	}

   203

   204

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

   205

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

   206

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

   207

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

   208

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

   209

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

   210

		} else {

   211

			GenerateReplaceVehList(w, false);

   212

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

   213

			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) {

   214

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

   215

			}

   216

		}

   217

	}

   218

	/* Reset the flags about needed updates */

   219

	WP(w, replaceveh_d).update_left  = false;

   220

	WP(w, replaceveh_d).update_right = false;

   221

	WP(w, replaceveh_d).init_lists   = false;

   222

}

   223

   224

   225

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);

   226

   227

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

   228

{

   229

	/* Strings for the pulldown menu */

   230

	static const StringID _vehicle_type_names[] = {

   231

		STR_019F_TRAIN,

   232

		STR_019C_ROAD_VEHICLE,

   233

		STR_019E_SHIP,

   234

		STR_019D_AIRCRAFT

   235

	};

   236

   237

	switch (e->event) {

   238

		case WE_CREATE:

   239

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

   240

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

   241

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

   242

			WP(w, replaceveh_d).update_left   = true;

   243

			WP(w, replaceveh_d).update_right  = true;

   244

			WP(w, replaceveh_d).init_lists    = true;

   245

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

   246

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

   247

			break;

   248

   249

		case WE_PAINT: {

   250

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

   251

   252

			Player *p = GetPlayer(_local_player);

   253

			EngineID selected_id[2];

   254

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

   255

   256

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

   257

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

   258

   259

			/* Disable the "Start Replacing" button if:

   260

			 *    Either list is empty

   261

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

   262

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

   263

			w->SetWidgetDisabledState(4,

   264

										 selected_id[0] == INVALID_ENGINE ||

   265

										 selected_id[1] == INVALID_ENGINE ||

   266

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

   267

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

   268

   269

			/* Disable the "Stop Replacing" button if:

   270

			 *   The left list (existing vehicle) is empty

   271

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

   272

			w->SetWidgetDisabledState(6,

   273

										 selected_id[0] == INVALID_ENGINE ||

   274

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

   275

   276

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

   277

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

   278

   279

			if (w->window_number == VEH_TRAIN) {

   280

				/* set on/off for renew_keep_length */

   281

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

   282

   283

				/* set wagon/engine button */

   284

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

   285

   286

				/* sets the colour of that art thing */

   287

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

   288

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

   289

			}

   290

   291

			DrawWindowWidgets(w);

   292

   293

			if (w->window_number == VEH_TRAIN) {

   294

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

   295

				RailType railtype = _railtype_selected_in_replace_gui;

   296

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

   297

			}

   298

   299

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

   300

			if (selected_id[0] != INVALID_ENGINE) {

   301

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

   302

					SetDParam(0, STR_NOT_REPLACING);

   303

				} else {

   304

					SetDParam(0, STR_ENGINE_NAME);

   305

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

   306

				}

   307

			} else {

   308

				SetDParam(0, STR_NOT_REPLACING_VEHICLE_SELECTED);

   309

			}

   310

   311

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

   312

   313

			/* Draw the lists */

   314

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

   315

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

   316

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

   317

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

   318

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

   319

   320

				/* Do the actual drawing */

   321

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

   322

   323

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

   324

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

   325

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

   326

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

   327

				}

   328

			}

   329

   330

		} break;   // end of paint

   331

   332

		case WE_CLICK: {

   333

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

   334

				case 12:

   335

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

   336

					WP(w, replaceveh_d).update_left = true;

   337

					WP(w, replaceveh_d).init_lists  = true;

   338

					SetWindowDirty(w);

   339

					break;

   340

   341

				case 14:

   342

				case 15: /* Railtype selection dropdown menu */

   343

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

   344

					break;

   345

   346

				case 17: /* toggle renew_keep_length */

   347

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

   348

					break;

   349

   350

				case 4: { /* Start replacing */

   351

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

   352

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

   353

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

   354

				} break;

   355

   356

				case 6: { /* Stop replacing */

   357

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

   358

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

   359

				} break;

   360

   361

				case 7:

   362

				case 9: {

   363

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

   364

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

   365

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

   366

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

   367

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

   368

   369

					if (i < click_scroll_cap) {

   370

						i += click_scroll_pos;

   371

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

   372

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

   373

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

   374

						if (click_side == 0) {

   375

							WP(w, replaceveh_d).update_right = true;

   376

							WP(w, replaceveh_d).init_lists   = true;

   377

						}

   378

						SetWindowDirty(w);

   379

						}

   380

					break;

   381

					}

   382

			}

   383

			break;

   384

		}

   385

   386

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

   387

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

   388

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

   389

			_railtype_selected_in_replace_gui = temp;

   390

			/* Reset scrollbar positions */

   391

			w->vscroll.pos  = 0;

   392

			w->vscroll2.pos = 0;

   393

			/* Rebuild the lists */

   394

			WP(w, replaceveh_d).update_left  = true;

   395

			WP(w, replaceveh_d).update_right = true;

   396

			WP(w, replaceveh_d).init_lists   = true;

   397

			SetWindowDirty(w);

   398

		} break;

   399

   400

		case WE_RESIZE:

   401

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

   402

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

   403

   404

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

   405

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

   406

			break;

   407

   408

		case WE_INVALIDATE_DATA:

   409

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

   410

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

   411

			SetWindowDirty(w);

   412

			break;

   413

   414

		case WE_DESTROY:

   415

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

   416

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

   417

		break;

   418

	}

   419

}

   420

   421

static const Widget _replace_rail_vehicle_widgets[] = {

   422

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

   423

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

   424

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

   425

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

   426

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

   427

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

   428

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

   429

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

   430

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

   431

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

   432

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

   433

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

   434

// train specific stuff

   435

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

   436

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

   437

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

   438

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

   439

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

   440

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

   441

// end of train specific stuff

   442

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

   443

{   WIDGETS_END},

   444

};

   445

   446

static const Widget _replace_road_vehicle_widgets[] = {

   447

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

   448

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

   449

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

   450

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

   451

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

   452

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

   453

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

   454

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

   455

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

   456

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

   457

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

   458

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

   459

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

   460

{   WIDGETS_END},

   461

};

   462

   463

static const Widget _replace_ship_aircraft_vehicle_widgets[] = {

   464

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

   465

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

   466

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

   467

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

   468

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

   469

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

   470

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

   471

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

   472

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

   473

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

   474

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

   475

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

   476

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

   477

{   WIDGETS_END},

   478

};

   479

   480

static const WindowDesc _replace_rail_vehicle_desc = {

   481

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

   482

	WC_REPLACE_VEHICLE, WC_NONE,

   483

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

   484

	_replace_rail_vehicle_widgets,

   485

	ReplaceVehicleWndProc

   486

};

   487

   488

static const WindowDesc _replace_road_vehicle_desc = {