1

/* $Id$ */

     2

     3

#include "stdafx.h"

     4

#include "openttd.h"

     5

#include "road_map.h"

     6

#include "station_map.h"

     7

#include "table/sprites.h"

     8

#include "table/strings.h"

     9

#include "functions.h"

    10

#include "map.h"

    11

#include "tile.h"

    12

#include "window.h"

    13

#include "gui.h"

    14

#include "gfx.h"

    15

#include "vehicle.h"

    16

#include "station.h"

    17

#include "town.h"

    18

#include "command.h"

    19

#include "viewport.h"

    20

#include "depot.h"

    21

#include "waypoint.h"

    22

#include "train.h"

    23

#include "water_map.h"

    24

#include "vehicle_gui.h"

    25

    26

static int OrderGetSel(const Window *w)

    27

{

    28

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

    29

	int num = WP(w,order_d).sel;

    30

    31

	return (num >= 0 && num < v->num_orders) ? num : v->num_orders;

    32

}

    33

    34

static StringID StationOrderStrings[] = {

    35

	STR_8806_GO_TO,

    36

	STR_8807_GO_TO_TRANSFER,

    37

	STR_8808_GO_TO_UNLOAD,

    38

	STR_8809_GO_TO_TRANSFER_UNLOAD,

    39

	STR_880A_GO_TO_LOAD,

    40

	STR_880B_GO_TO_TRANSFER_LOAD,

    41

	STR_NULL,

    42

	STR_NULL,

    43

	STR_880C_GO_NON_STOP_TO,

    44

	STR_880D_GO_TO_NON_STOP_TRANSFER,

    45

	STR_880E_GO_NON_STOP_TO_UNLOAD,

    46

	STR_880F_GO_TO_NON_STOP_TRANSFER_UNLOAD,

    47

	STR_8810_GO_NON_STOP_TO_LOAD,

    48

	STR_8811_GO_TO_NON_STOP_TRANSFER_LOAD,

    49

	STR_NULL

    50

};

    51

    52

static void DrawOrdersWindow(Window *w)

    53

{

    54

	const Vehicle *v;

    55

	const Order *order;

    56

	StringID str;

    57

	int sel;

    58

	int y, i;

    59

	bool shared_orders;

    60

	byte color;

    61

    62

	v = GetVehicle(w->window_number);

    63

    64

	shared_orders = IsOrderListShared(v);

    65

    66

	SetVScrollCount(w, v->num_orders + 1);

    67

    68

	sel = OrderGetSel(w);

    69

	SetDParam(2, STR_8827_FULL_LOAD);

    70

    71

	order = GetVehicleOrder(v, sel);

    72

    73

	if (v->owner == _local_player) {

    74

		/* skip */

    75

		SetWindowWidgetDisabledState(w,  4, v->num_orders == 0);

    76

    77

		/* delete */

    78

		SetWindowWidgetDisabledState(w,  5,

    79

				(uint)v->num_orders + ((shared_orders || v->num_orders != 0) ? 1 : 0) <= (uint)WP(w, order_d).sel);

    80

    81

		/* non-stop only for trains */

    82

		SetWindowWidgetDisabledState(w,  6, v->type != VEH_Train || order == NULL);

    83

		SetWindowWidgetDisabledState(w,  8, order == NULL); // full load

    84

		SetWindowWidgetDisabledState(w,  9, order == NULL); // unload

    85

		SetWindowWidgetDisabledState(w, 10, order == NULL); // transfer

    86

		/* Disable list of vehicles with the same shared orders if there is no list */

    87

		SetWindowWidgetDisabledState(w, 11, !shared_orders || v->orders == NULL);

    88

		SetWindowWidgetDisabledState(w, 12, order == NULL); // Refit

    89

		HideWindowWidget(w, 12); // Refit

    90

	} else {

    91

		DisableWindowWidget(w, 10);

    92

	}

    93

    94

	ShowWindowWidget(w, 9); // Unload

    95

    96

	if (order != NULL) {

    97

		switch (order->type) {

    98

			case OT_GOTO_STATION: break;

    99

   100

			case OT_GOTO_DEPOT:

   101

				DisableWindowWidget(w, 10);

   102

   103

				/* Remove unload and replace it with refit */

   104

				HideWindowWidget(w,  9);

   105

				ShowWindowWidget(w, 12);

   106

				SetDParam(2,STR_SERVICE);

   107

				break;

   108

   109

			case OT_GOTO_WAYPOINT:

   110

				DisableWindowWidget(w,  8);

   111

				DisableWindowWidget(w,  9);

   112

				DisableWindowWidget(w, 10);

   113

				break;

   114

   115

			default: // every other orders

   116

				DisableWindowWidget(w, 6);

   117

				DisableWindowWidget(w, 8);

   118

				DisableWindowWidget(w, 9);

   119

		}

   120

	}

   121

   122

	SetDParam(0, v->string_id);

   123

	SetDParam(1, v->unitnumber);

   124

	DrawWindowWidgets(w);

   125

   126

	y = 15;

   127

   128

	i = w->vscroll.pos;

   129

	order = GetVehicleOrder(v, i);

   130

	while (order != NULL) {

   131

		str = (v->cur_order_index == i) ? STR_8805 : STR_8804;

   132

		SetDParam(3, STR_EMPTY);

   133

   134

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

   135

			SetDParam(1, 6);

   136

   137

			switch (order->type) {

   138

				case OT_GOTO_STATION:

   139

					SetDParam(1, StationOrderStrings[order->flags]);

   140

					SetDParam(2, order->dest);

   141

					break;

   142

   143

				case OT_GOTO_DEPOT: {

   144

					StringID s = STR_NULL;

   145

   146

					if (v->type == VEH_Aircraft) {

   147

						s = STR_GO_TO_AIRPORT_HANGAR;

   148

						SetDParam(2, order->dest);

   149

					} else {

   150

						SetDParam(2, GetDepot(order->dest)->town_index);

   151

   152

						switch (v->type) {

   153

							case VEH_Train: s = (order->flags & OF_NON_STOP) ? STR_880F_GO_NON_STOP_TO_TRAIN_DEPOT : STR_GO_TO_TRAIN_DEPOT; break;

   154

							case VEH_Road:  s = STR_9038_GO_TO_ROADVEH_DEPOT; break;

   155

							case VEH_Ship:  s = STR_GO_TO_SHIP_DEPOT; break;

   156

							default: break;

   157

						}

   158

					}

   159

   160

					if (order->flags & OF_FULL_LOAD) s++; /* service at */

   161

   162

					SetDParam(1, s);

   163

					if (order->refit_cargo < NUM_CARGO) {

   164

						SetDParam(3, STR_REFIT_ORDER);

   165

						SetDParam(4, _cargoc.names_s[order->refit_cargo]);

   166

					} else {

   167

						SetDParam(3, STR_EMPTY);

   168

					}

   169

					break;

   170

				}

   171

   172

				case OT_GOTO_WAYPOINT:

   173

					SetDParam(1, (order->flags & OF_NON_STOP) ? STR_GO_NON_STOP_TO_WAYPOINT : STR_GO_TO_WAYPOINT);

   174

					SetDParam(2, order->dest);

   175

					break;

   176

   177

				default: break;

   178

			}

   179

   180

			color = (i == WP(w,order_d).sel) ? 0xC : 0x10;

   181

			SetDParam(0, i + 1);

   182

			if (order->type != OT_DUMMY) {

   183

				DrawString(2, y, str, color);

   184

			} else {

   185

				SetDParam(1, STR_INVALID_ORDER);

   186

				SetDParam(2, order->dest);

   187

				DrawString(2, y, str, color);

   188

			}

   189

			y += 10;

   190

		}

   191

   192

		i++;

   193

		order = order->next;

   194

	}

   195

   196

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

   197

		str = shared_orders ? STR_END_OF_SHARED_ORDERS : STR_882A_END_OF_ORDERS;

   198

		color = (i == WP(w,order_d).sel) ? 0xC : 0x10;

   199

		DrawString(2, y, str, color);

   200

	}

   201

}

   202

   203

static Order GetOrderCmdFromTile(const Vehicle *v, TileIndex tile)

   204

{

   205

	Order order;

   206

	order.next  = NULL;

   207

	order.index = 0;

   208

	order.refit_cargo   = CT_INVALID;

   209

	order.refit_subtype = 0;

   210

   211

	// check depot first

   212

	if (_patches.gotodepot) {

   213

		switch (GetTileType(tile)) {

   214

		case MP_RAILWAY:

   215

			if (v->type == VEH_Train && IsTileOwner(tile, _local_player)) {

   216

				if (IsRailDepot(tile)) {

   217

					order.type = OT_GOTO_DEPOT;

   218

					order.flags = OF_PART_OF_ORDERS;

   219

					order.dest = GetDepotByTile(tile)->index;

   220

					return order;

   221

				}

   222

			}

   223

			break;

   224

   225

		case MP_STREET:

   226

			if (GetRoadTileType(tile) == ROAD_TILE_DEPOT && v->type == VEH_Road && IsTileOwner(tile, _local_player)) {

   227

				order.type = OT_GOTO_DEPOT;

   228

				order.flags = OF_PART_OF_ORDERS;

   229

				order.dest = GetDepotByTile(tile)->index;

   230

				return order;

   231

			}

   232

			break;

   233

   234

		case MP_STATION:

   235

			if (v->type != VEH_Aircraft) break;

   236

			if (IsHangar(tile) && IsTileOwner(tile, _local_player)) {

   237

				order.type = OT_GOTO_DEPOT;

   238

				order.flags = OF_PART_OF_ORDERS;

   239

				order.dest = GetStationIndex(tile);

   240

				return order;

   241

			}

   242

			break;

   243

   244

		case MP_WATER:

   245

			if (v->type != VEH_Ship) break;

   246

			if (IsTileDepotType(tile, TRANSPORT_WATER) &&

   247

					IsTileOwner(tile, _local_player)) {

   248

				TileIndex tile2 = GetOtherShipDepotTile(tile);

   249

   250

				order.type = OT_GOTO_DEPOT;

   251

				order.flags = OF_PART_OF_ORDERS;

   252

				order.dest = GetDepotByTile(tile < tile2 ? tile : tile2)->index;

   253

				return order;

   254

			}

   255

   256

			default:

   257

				break;

   258

		}

   259

	}

   260

   261

	// check waypoint

   262

	if (IsTileType(tile, MP_RAILWAY) &&

   263

			v->type == VEH_Train &&

   264

			IsTileOwner(tile, _local_player) &&

   265

			IsRailWaypoint(tile)) {

   266

		order.type = OT_GOTO_WAYPOINT;

   267

		order.flags = 0;

   268

		order.dest = GetWaypointByTile(tile)->index;

   269

		return order;

   270

	}

   271

   272

	if (IsTileType(tile, MP_STATION)) {

   273

		StationID st_index = GetStationIndex(tile);

   274

		const Station *st = GetStation(st_index);

   275

   276

		if (st->owner == _current_player || st->owner == OWNER_NONE) {

   277

			byte facil;

   278

			(facil=FACIL_DOCK, v->type == VEH_Ship) ||

   279

			(facil=FACIL_TRAIN, v->type == VEH_Train) ||

   280

			(facil=FACIL_AIRPORT, v->type == VEH_Aircraft) ||

   281

			(facil=FACIL_BUS_STOP, v->type == VEH_Road && v->cargo_type == CT_PASSENGERS) ||

   282

			(facil=FACIL_TRUCK_STOP, 1);

   283

			if (st->facilities & facil) {

   284

				order.type = OT_GOTO_STATION;

   285

				order.flags = 0;

   286

				order.dest = st_index;

   287

				return order;

   288

			}

   289

		}

   290

	}

   291

   292

	// not found

   293

	order.type = OT_NOTHING;

   294

	order.flags = 0;

   295

	order.dest = INVALID_STATION;

   296

	return order;

   297

}

   298

   299

static bool HandleOrderVehClick(const Vehicle *v, const Vehicle *u, Window *w)

   300

{

   301

	if (u->type != v->type) return false;

   302

   303

	if (u->type == VEH_Train && !IsFrontEngine(u)) {

   304

		u = GetFirstVehicleInChain(u);

   305

		if (!IsFrontEngine(u)) return false;

   306

	}

   307

   308

	// v is vehicle getting orders. Only copy/clone orders if vehicle doesn't have any orders yet

   309

	// obviously if you press CTRL on a non-empty orders vehicle you know what you are doing

   310

	if (v->num_orders != 0 && _ctrl_pressed == 0) return false;

   311

   312

	if (DoCommandP(v->tile, v->index | (u->index << 16), _ctrl_pressed ? 0 : 1, NULL,

   313

		_ctrl_pressed ? CMD_CLONE_ORDER | CMD_MSG(STR_CANT_SHARE_ORDER_LIST) : CMD_CLONE_ORDER | CMD_MSG(STR_CANT_COPY_ORDER_LIST))) {

   314

		WP(w,order_d).sel = -1;

   315

		ResetObjectToPlace();

   316

	}

   317

   318

	return true;

   319

}

   320

   321

static void OrdersPlaceObj(const Vehicle *v, TileIndex tile, Window *w)

   322

{

   323

	Order cmd;

   324

	const Vehicle *u;

   325

   326

	// check if we're clicking on a vehicle first.. clone orders in that case.

   327

	u = CheckMouseOverVehicle();

   328

	if (u != NULL && HandleOrderVehClick(v, u, w)) return;

   329

   330

	cmd = GetOrderCmdFromTile(v, tile);

   331

	if (cmd.type == OT_NOTHING) return;

   332

   333

	if (DoCommandP(v->tile, v->index + (OrderGetSel(w) << 16), PackOrder(&cmd), NULL, CMD_INSERT_ORDER | CMD_MSG(STR_8833_CAN_T_INSERT_NEW_ORDER))) {

   334

		if (WP(w,order_d).sel != -1) WP(w,order_d).sel++;

   335

		ResetObjectToPlace();

   336

	}

   337

}

   338

   339

static void OrderClick_Goto(Window *w, const Vehicle *v)

   340

{

   341

	InvalidateWidget(w, 7);

   342

	ToggleWidgetLoweredState(w, 7);

   343

	if (IsWindowWidgetLowered(w, 7)) {

   344

		_place_clicked_vehicle = NULL;

   345

		SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, 1, w);

   346

	} else {

   347

		ResetObjectToPlace();

   348

	}

   349

}

   350

   351

static void OrderClick_FullLoad(Window *w, const Vehicle *v)

   352

{

   353

	DoCommandP(v->tile, v->index + (OrderGetSel(w) << 16), OFB_FULL_LOAD, NULL, CMD_MODIFY_ORDER | CMD_MSG(STR_8835_CAN_T_MODIFY_THIS_ORDER));

   354

}

   355

   356

static void OrderClick_Unload(Window *w, const Vehicle *v)

   357

{

   358

	DoCommandP(v->tile, v->index + (OrderGetSel(w) << 16), OFB_UNLOAD,    NULL, CMD_MODIFY_ORDER | CMD_MSG(STR_8835_CAN_T_MODIFY_THIS_ORDER));

   359

}

   360

   361

static void OrderClick_Nonstop(Window *w, const Vehicle *v)

   362

{

   363

	DoCommandP(v->tile, v->index + (OrderGetSel(w) << 16), OFB_NON_STOP,  NULL, CMD_MODIFY_ORDER | CMD_MSG(STR_8835_CAN_T_MODIFY_THIS_ORDER));

   364

}

   365

   366

static void OrderClick_Transfer(Window* w, const Vehicle* v)

   367

{

   368

	DoCommandP(v->tile, v->index + (OrderGetSel(w) <<  16), OFB_TRANSFER, NULL, CMD_MODIFY_ORDER | CMD_MSG(STR_8835_CAN_T_MODIFY_THIS_ORDER));

   369

}

   370

   371

static void OrderClick_Skip(Window *w, const Vehicle *v)

   372

{

   373

	DoCommandP(v->tile, v->index, 0, NULL, CMD_SKIP_ORDER);

   374

}

   375

   376

static void OrderClick_Delete(Window *w, const Vehicle *v)

   377

{

   378

	DoCommandP(v->tile, v->index, OrderGetSel(w), NULL, CMD_DELETE_ORDER | CMD_MSG(STR_8834_CAN_T_DELETE_THIS_ORDER));

   379

}

   380

   381

static void OrderClick_Refit(Window *w, const Vehicle *v)

   382

{

   383

	if (_ctrl_pressed) {

   384

		/* Cancel refitting */

   385

		DoCommandP(v->tile, v->index, (WP(w,order_d).sel << 16) | (CT_NO_REFIT << 8) | CT_NO_REFIT, NULL, CMD_ORDER_REFIT);

   386

	} else {

   387

		ShowVehicleRefitWindow(v, WP(w,order_d).sel);

   388

	}

   389

}

   390

   391

typedef void OnButtonVehClick(Window *w, const Vehicle *v);

   392

   393

static OnButtonVehClick* const _order_button_proc[] = {

   394

	OrderClick_Skip,

   395

	OrderClick_Delete,

   396

	OrderClick_Nonstop,

   397

	OrderClick_Goto,

   398

	OrderClick_FullLoad,

   399

	OrderClick_Unload,

   400

	OrderClick_Transfer

   401

};

   402

   403

static const uint16 _order_keycodes[] = {

   404

	'D', //skip order

   405

	'F', //delete order

   406

	'G', //non-stop

   407

	'H', //goto order

   408

	'J', //full load

   409

	'K'  //unload

   410

};

   411

   412

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

   413

{

   414

	switch (e->event) {

   415

		case WE_CREATE:

   416

			/* Move Refit to the same location as Unload

   417

			 * This will ensure that they always stay at the same location even if Unload is moved in a later commit */

   418

			w->widget[12].left   = w->widget[9].left;

   419

			w->widget[12].right  = w->widget[9].right;

   420

			w->widget[12].top    = w->widget[9].top;

   421

			w->widget[12].bottom = w->widget[9].bottom;

   422

			break;

   423

   424

	case WE_PAINT:

   425

		DrawOrdersWindow(w);

   426

		break;

   427

   428

	case WE_CLICK: {

   429

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

   430

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

   431

		case 2: { /* orders list */

   432

			int sel = (e->we.click.pt.y - 15) / 10;

   433

   434

			if ((uint)sel >= w->vscroll.cap) return;

   435

   436

			sel += w->vscroll.pos;

   437

   438

			if (_ctrl_pressed && sel < v->num_orders) {

   439

				const Order *ord = GetVehicleOrder(v, sel);

   440

				TileIndex xy;

   441

   442

				switch (ord->type) {

   443

					case OT_GOTO_STATION:  xy = GetStation(ord->dest)->xy ; break;

   444

					case OT_GOTO_DEPOT:    xy = (v->type == VEH_Aircraft) ? GetStation(ord->dest)->xy : GetDepot(ord->dest)->xy;    break;

   445

					case OT_GOTO_WAYPOINT: xy = GetWaypoint(ord->dest)->xy; break;

   446

					default:               xy = 0; break;

   447

				}

   448

   449

				if (xy != 0) ScrollMainWindowToTile(xy);

   450

				return;

   451

			}

   452

   453

			if (sel == WP(w,order_d).sel) sel = -1;

   454

			WP(w,order_d).sel = sel;

   455

			SetWindowDirty(w);

   456

		}	break;

   457

   458

		case 4: /* skip button */

   459

			OrderClick_Skip(w, v);

   460

			break;

   461

   462

		case 5: /* delete button */

   463

			OrderClick_Delete(w, v);

   464

			break;

   465

   466

		case 6: /* non stop button */

   467

			OrderClick_Nonstop(w, v);

   468

			break;

   469

   470

		case 7: /* goto button */

   471

			OrderClick_Goto(w, v);

   472

			break;

   473

   474

		case 8: /* full load button */

   475

			OrderClick_FullLoad(w, v);

   476

			break;

   477

   478

		case 9: /* unload button */

   479

			OrderClick_Unload(w, v);

   480

			break;

   481

		case 10: /* transfer button */

   482

			OrderClick_Transfer(w, v);

   483

			break;

   484

		case 11: /* Vehicle with same shared Orders button */

   485

			ShowVehWithSharedOrders(v, v->type);

   486

			break;

   487

		case 12:

   488

			OrderClick_Refit(w, v);

   489