1

/* $Id$ */

     2

     3

#include "stdafx.h"

     4

#include "openttd.h"

     5

#include "table/sprites.h"

     6

#include "table/strings.h"

     7

#include "functions.h"

     8

#include "map.h"

     9

#include "tile.h"

    10

#include "window.h"

    11

#include "gui.h"

    12

#include "gfx.h"

    13

#include "vehicle.h"

    14

#include "station.h"

    15

#include "town.h"

    16

#include "command.h"

    17

#include "viewport.h"

    18

#include "depot.h"

    19

#include "waypoint.h"

    20

#include "train.h"

    21

    22

static int OrderGetSel(const Window* w)

    23

{

    24

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

    25

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

    26

    27

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

    28

}

    29

    30

static StringID StationOrderStrings[] = {

    31

	STR_8806_GO_TO,

    32

	STR_8807_GO_TO_TRANSFER,

    33

	STR_8808_GO_TO_UNLOAD,

    34

	STR_8809_GO_TO_TRANSFER_UNLOAD,

    35

	STR_880A_GO_TO_LOAD,

    36

	STR_880B_GO_TO_TRANSFER_LOAD,

    37

	STR_NULL,

    38

	STR_NULL,

    39

	STR_880C_GO_NON_STOP_TO,

    40

	STR_880D_GO_TO_NON_STOP_TRANSFER,

    41

	STR_880E_GO_NON_STOP_TO_UNLOAD,

    42

	STR_880F_GO_TO_NON_STOP_TRANSFER_UNLOAD,

    43

	STR_8810_GO_NON_STOP_TO_LOAD,

    44

	STR_8811_GO_TO_NON_STOP_TRANSFER_LOAD,

    45

	STR_NULL

    46

};

    47

    48

static void DrawOrdersWindow(Window *w)

    49

{

    50

	const Vehicle *v;

    51

	const Order *order;

    52

	StringID str;

    53

	int sel;

    54

	int y, i;

    55

	bool shared_orders;

    56

	byte color;

    57

    58

	v = GetVehicle(w->window_number);

    59

    60

	w->disabled_state = (v->owner == _local_player) ? 0 : (

    61

		1 << 4 |   //skip

    62

		1 << 5 |   //delete

    63

		1 << 6 |   //non-stop

    64

		1 << 7 |   //go-to

    65

		1 << 8 |   //full load

    66

		1 << 9 |   //unload

    67

		1 << 10    //transfer

    68

		);

    69

    70

	if (v->type != VEH_Train)

    71

		SETBIT(w->disabled_state, 6); //disable non-stop for non-trains

    72

    73

	shared_orders = IsOrderListShared(v);

    74

    75

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

    76

		SETBIT(w->disabled_state, 5); /* delete */

    77

    78

	if (v->num_orders == 0)

    79

		SETBIT(w->disabled_state, 4); /* skip */

    80

    81

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

    82

    83

	sel = OrderGetSel(w);

    84

	SetDParam(2, STR_8827_FULL_LOAD);

    85

    86

	order = GetVehicleOrder(v, sel);

    87

    88

	if (order != NULL) {

    89

		switch (order->type) {

    90

			case OT_GOTO_STATION:

    91

				break;

    92

    93

			case OT_GOTO_DEPOT:

    94

				SETBIT(w->disabled_state, 9);	/* unload */

    95

				SETBIT(w->disabled_state, 10); /* transfer */

    96

				SetDParam(2,STR_SERVICE);

    97

				break;

    98

    99

			case OT_GOTO_WAYPOINT:

   100

				SETBIT(w->disabled_state, 8); /* full load */

   101

				SETBIT(w->disabled_state, 9); /* unload */

   102

				SETBIT(w->disabled_state, 10); /* transfer */

   103

				break;

   104

   105

			default:

   106

				SETBIT(w->disabled_state, 6); /* nonstop */

   107

				SETBIT(w->disabled_state, 8);	/* full load */

   108

				SETBIT(w->disabled_state, 9);	/* unload */

   109

		}

   110

	} else {

   111

		SETBIT(w->disabled_state, 6); /* nonstop */

   112

		SETBIT(w->disabled_state, 8);	/* full load */

   113

		SETBIT(w->disabled_state, 9);	/* unload */

   114

		SETBIT(w->disabled_state, 10); /* transfer */

   115

	}

   116

   117

	SetDParam(0, v->string_id);

   118

	SetDParam(1, v->unitnumber);

   119

	DrawWindowWidgets(w);

   120

   121

	y = 15;

   122

   123

	i = w->vscroll.pos;

   124

	order = GetVehicleOrder(v, i);

   125

	while (order != NULL) {

   126

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

   127

   128

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

   129

			SetDParam(1, 6);

   130

   131

			switch (order->type) {

   132

				case OT_GOTO_STATION:

   133

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

   134

					SetDParam(2, order->station);

   135

					break;

   136

   137

				case OT_GOTO_DEPOT: {

   138

					StringID s = STR_NULL;

   139

   140

					if (v->type == VEH_Aircraft) {

   141

						s = STR_GO_TO_AIRPORT_HANGAR;

   142

						SetDParam(2, order->station);

   143

					} else {

   144

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

   145

   146

						switch (v->type) {

   147

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

   148

							case VEH_Road:  s = STR_9038_GO_TO_ROADVEH_DEPOT; break;

   149

							case VEH_Ship:  s = STR_GO_TO_SHIP_DEPOT; break;

   150

							default: break;

   151

						}

   152

					}

   153

   154

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

   155

   156

					SetDParam(1, s);

   157

					break;

   158

				}

   159

   160

				case OT_GOTO_WAYPOINT:

   161

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

   162

					SetDParam(2, order->station);

   163

					break;

   164

			}

   165

   166

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

   167

			SetDParam(0, i + 1);

   168

			if (order->type != OT_DUMMY) {

   169

				DrawString(2, y, str, color);

   170

			} else {

   171

				SetDParam(1, STR_INVALID_ORDER);

   172

				SetDParam(2, order->station);

   173

				DrawString(2, y, str, color);

   174

			}

   175

			y += 10;

   176

		}

   177

   178

		i++;

   179

		order = order->next;

   180

	}

   181

   182

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

   183

		str = shared_orders ? STR_END_OF_SHARED_ORDERS : STR_882A_END_OF_ORDERS;

   184

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

   185

		DrawString(2, y, str, color);

   186

	}

   187

}

   188

   189

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

   190

{

   191

	Order order;

   192

	int st_index;

   193

   194

	// check depot first

   195

	if (_patches.gotodepot) {

   196

		switch (GetTileType(tile)) {

   197

		case MP_RAILWAY:

   198

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

   199

				if ((_m[tile].m5&0xFC)==0xC0) {

   200

					order.type = OT_GOTO_DEPOT;

   201

					order.flags = OF_PART_OF_ORDERS;

   202

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

   203

					return order;

   204

				}

   205

			}

   206

			break;

   207

   208

		case MP_STREET:

   209

			if ((_m[tile].m5 & 0xF0) == 0x20 && v->type == VEH_Road && IsTileOwner(tile, _local_player)) {

   210

				order.type = OT_GOTO_DEPOT;

   211

				order.flags = OF_PART_OF_ORDERS;

   212

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

   213

				return order;

   214

			}

   215

			break;

   216

   217

		case MP_STATION:

   218

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

   219

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

   220

				order.type = OT_GOTO_DEPOT;

   221

				order.flags = OF_PART_OF_ORDERS | OF_NON_STOP;	//XXX - whats the nonstop stuff doing here?

   222

				order.station = _m[tile].m2;

   223

				return order;

   224

			}

   225

			break;

   226

   227

		case MP_WATER:

   228

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

   229

			if (IsTileDepotType(tile, TRANSPORT_WATER) &&

   230

					IsTileOwner(tile, _local_player)) {

   231

				switch (_m[tile].m5) {

   232

					case 0x81: tile -= TileDiffXY(1, 0); break;

   233

					case 0x83: tile -= TileDiffXY(0, 1); break;

   234

				}

   235

				order.type = OT_GOTO_DEPOT;

   236

				order.flags = OF_PART_OF_ORDERS;

   237

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

   238

				return order;

   239

			}

   240

   241

			default:

   242

				break;

   243

		}

   244

	}

   245

   246

	// check waypoint

   247

	if (IsTileType(tile, MP_RAILWAY) &&

   248

			v->type == VEH_Train &&

   249

			IsTileOwner(tile, _local_player) &&

   250

			IsRailWaypoint(tile)) {

   251

		order.type = OT_GOTO_WAYPOINT;

   252

		order.flags = 0;

   253

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

   254

		return order;

   255

	}

   256

   257

	if (IsTileType(tile, MP_STATION)) {

   258

		const Station* st = GetStation(st_index = _m[tile].m2);

   259

   260

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

   261

			byte facil;

   262

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

   263

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

   264

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

   265

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

   266

			(facil=FACIL_TRUCK_STOP, 1);

   267

			if (st->facilities & facil) {

   268

				order.type = OT_GOTO_STATION;

   269

				order.flags = 0;

   270

				order.station = st_index;

   271

				return order;

   272

			}

   273

		}

   274

	}

   275

   276

	// not found

   277

	order.type = OT_NOTHING;

   278

	order.flags = 0;

   279

	return order;

   280

}

   281

   282

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

   283

{

   284

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

   285

   286

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

   287

		u = GetFirstVehicleInChain(u);

   288

		if (!IsFrontEngine(u)) return false;

   289

	}

   290

   291

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

   292

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

   293

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

   294

   295

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

   296

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

   297

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

   298

		ResetObjectToPlace();

   299

	}

   300

   301

	return true;

   302

}

   303

   304

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

   305

{

   306

	Order cmd;

   307

	const Vehicle* u;

   308

   309

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

   310

	u = CheckMouseOverVehicle();

   311

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

   312

   313

	cmd = GetOrderCmdFromTile(v, tile);

   314

	if (cmd.type == OT_NOTHING) return;

   315

   316

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

   317

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

   318

		ResetObjectToPlace();

   319

	}

   320

}

   321

   322

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

   323

{

   324

	InvalidateWidget(w, 7);

   325

	TOGGLEBIT(w->click_state, 7);

   326

	if (HASBIT(w->click_state, 7)) {

   327

		_place_clicked_vehicle = NULL;

   328

		SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, 1, w);

   329

	} else {

   330

		ResetObjectToPlace();

   331

	}

   332

}

   333

   334

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

   335

{

   336

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

   337

}

   338

   339

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

   340

{

   341

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

   342

}

   343

   344

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

   345

{

   346

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

   347

}

   348

   349

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

   350

{

   351

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

   352

}

   353

   354

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

   355

{

   356

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

   357

}

   358

   359

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

   360

{

   361

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

   362

}

   363

   364

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

   365

   366

static OnButtonClick* const _order_button_proc[] = {

   367

	OrderClick_Skip,

   368

	OrderClick_Delete,

   369

	OrderClick_Nonstop,

   370

	OrderClick_Goto,

   371

	OrderClick_FullLoad,

   372

	OrderClick_Unload,

   373

	OrderClick_Transfer

   374

};

   375

   376

static const uint16 _order_keycodes[] = {

   377

	'D', //skip order

   378

	'F', //delete order

   379

	'G', //non-stop

   380

	'H', //goto order

   381

	'J', //full load

   382

	'K'  //unload

   383

};

   384

   385

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

   386

{

   387

	switch (e->event) {

   388

	case WE_PAINT:

   389

		DrawOrdersWindow(w);

   390

		break;

   391

   392

	case WE_CLICK: {

   393

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

   394

		switch(e->click.widget) {

   395

		case 2: { /* orders list */

   396

			int sel;

   397

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

   398

   399

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

   400

				return;

   401

   402

			sel += w->vscroll.pos;

   403

   404

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

   405

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

   406

				int xy = 0;

   407

				switch (ord->type) {

   408

				case OT_GOTO_STATION:			/* station order */

   409

					xy = GetStation(ord->station)->xy ;

   410

					break;

   411

				case OT_GOTO_DEPOT:				/* goto depot order */

   412

					xy = GetDepot(ord->station)->xy;

   413

					break;

   414

				case OT_GOTO_WAYPOINT:	/* goto waypoint order */

   415

					xy = GetWaypoint(ord->station)->xy;

   416

				}

   417

   418

				if (xy)

   419

					ScrollMainWindowToTile(xy);

   420

   421

				return;

   422

			}

   423

   424

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

   425

			WP(w,order_d).sel = sel;

   426

			SetWindowDirty(w);

   427

		}	break;

   428

   429

		case 4: /* skip button */

   430

			OrderClick_Skip(w, v);

   431

			break;

   432

   433

		case 5: /* delete button */

   434

			OrderClick_Delete(w, v);

   435

			break;

   436

   437

		case 6: /* non stop button */

   438

			OrderClick_Nonstop(w, v);

   439

			break;

   440

   441

		case 7: /* goto button */

   442

			OrderClick_Goto(w, v);

   443

			break;

   444

   445

		case 8: /* full load button */

   446

			OrderClick_FullLoad(w, v);

   447

			break;

   448

   449

		case 9: /* unload button */

   450

			OrderClick_Unload(w, v);

   451

			break;

   452

		case 10: /* transfer button */

   453

			OrderClick_Transfer(w, v);

   454

			break;

   455

		}

   456

	} break;

   457

   458

	case WE_KEYPRESS: {

   459

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

   460

		uint i;

   461

   462

		for(i = 0; i < lengthof(_order_keycodes); i++) {

   463

			if (e->keypress.keycode == _order_keycodes[i]) {

   464

				e->keypress.cont = false;

   465

				//see if the button is disabled

   466

				if (!(HASBIT(w->disabled_state, (i + 4)))) {

   467

					_order_button_proc[i](w, v);

   468

				}

   469

				break;

   470

			}

   471

		}

   472

		break;

   473

	}

   474

   475

	case WE_RCLICK: {

   476

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

   477

		int s = OrderGetSel(w);

   478

   479

		if (e->click.widget != 8) break;

   480

		if (s == v->num_orders || GetVehicleOrder(v, s)->type != OT_GOTO_DEPOT) {

   481

			GuiShowTooltips(STR_8857_MAKE_THE_HIGHLIGHTED_ORDER);

   482

		} else {

   483

			GuiShowTooltips(STR_SERVICE_HINT);

   484

		}

   485

	} break;

   486

   487

	case WE_4: {

   488

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

   489

			DeleteWindow(w);

   490

	} break;

   491