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

    21

static int OrderGetSel(Window *w)

    22

{

    23

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

    24

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

    25

    26

	if (num < 0 || num > v->num_orders)

    27

		return v->num_orders;

    28

    29

	return num;

    30

}

    31

    32

static StringID StationOrderStrings[] = {

    33

	STR_8806_GO_TO,

    34

	STR_8807_GO_TO_TRANSFER,

    35

	STR_8808_GO_TO_UNLOAD,

    36

	STR_8809_GO_TO_TRANSFER_UNLOAD,

    37

	STR_880A_GO_TO_LOAD,

    38

	STR_880B_GO_TO_TRANSFER_LOAD,

    39

	STR_NULL,

    40

	STR_NULL,

    41

	STR_880C_GO_NON_STOP_TO,

    42

	STR_880D_GO_TO_NON_STOP_TRANSFER,

    43

	STR_880E_GO_NON_STOP_TO_UNLOAD,

    44

	STR_880F_GO_TO_NON_STOP_TRANSFER_UNLOAD,

    45

	STR_8810_GO_NON_STOP_TO_LOAD,

    46

	STR_8811_GO_TO_NON_STOP_TRANSFER_LOAD,

    47

	STR_NULL

    48

};

    49

    50

static void DrawOrdersWindow(Window *w)

    51

{

    52

	const Vehicle *v;

    53

	const Order *order;

    54

	StringID str;

    55

	int sel;

    56

	int y, i;

    57

	bool shared_orders;

    58

	byte color;

    59

    60

	v = GetVehicle(w->window_number);

    61

    62

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

    63

		1 << 4 |   //skip

    64

		1 << 5 |   //delete

    65

		1 << 6 |   //non-stop

    66

		1 << 7 |   //go-to

    67

		1 << 8 |   //full load

    68

		1 << 9 |   //unload

    69

		1 << 10    //transfer

    70

		);

    71

    72

	if (v->type != VEH_Train)

    73

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

    74

    75

	shared_orders = IsOrderListShared(v);

    76

    77

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

    78

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

    79

    80

	if (v->num_orders == 0)

    81

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

    82

    83

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

    84

    85

	sel = OrderGetSel(w);

    86

	SetDParam(2, STR_8827_FULL_LOAD);

    87

    88

	order = GetVehicleOrder(v, sel);

    89

    90

	if (order != NULL) {

    91

		switch (order->type) {

    92

			case OT_GOTO_STATION:

    93

				break;

    94

			case OT_GOTO_DEPOT:

    95

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

    96

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

    97

				SetDParam(2,STR_SERVICE);

    98

				break;

    99

   100

			case OT_GOTO_WAYPOINT:

   101

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

   102

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

   103

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

   104

				break;

   105

   106

			default:

   107

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

   108

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

   109

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

   110

		}

   111

	} else {

   112

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

   113

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

   114

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

   115

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

   116

   117

	}

   118

   119

	SetDParam(0, v->string_id);

   120

	SetDParam(1, v->unitnumber);

   121

	DrawWindowWidgets(w);

   122

   123

	y = 15;

   124

   125

	i = w->vscroll.pos;

   126

	order = GetVehicleOrder(v, i);

   127

	while (order != NULL) {

   128

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

   129

   130

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

   131

			SetDParam(1, 6);

   132

   133

			if (order->type == OT_GOTO_STATION) {

   134

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

   135

				SetDParam(2, order->station);

   136

			} else if (order->type == OT_GOTO_DEPOT) {

   137

				StringID s = STR_NULL;

   138

   139

				if (v->type == VEH_Aircraft) {

   140

					s = STR_GO_TO_AIRPORT_HANGAR;

   141

					SetDParam(2, order->station);

   142

				} else {

   143

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

   144

   145

					switch (v->type) {

   146

						case VEH_Train: s = STR_GO_TO_TRAIN_DEPOT;   break;

   147

						case VEH_Road:  s = STR_9038_GO_TO_ROADVEH_DEPOT; break;

   148

						case VEH_Ship:  s = STR_GO_TO_SHIP_DEPOT;         break;

   149

						default:

   150

						break;

   151

					}

   152

   153

					if (v->type == VEH_Train && order->flags & OF_NON_STOP) s += 2;

   154

					SetDParam(1, s);

   155

				}

   156

   157

				if (order->flags & OF_FULL_LOAD)

   158

					s++; /* service at */

   159

   160

				SetDParam(1, s);

   161

			} else if (order->type == OT_GOTO_WAYPOINT) {

   162

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

   163

				SetDParam(2, order->station);

   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

	Station *st;

   193

	int st_index;

   194

   195

	// check depot first

   196

	if (_patches.gotodepot) {

   197

		switch (GetTileType(tile)) {

   198

		case MP_RAILWAY:

   199

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

   200

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

   201

					order.type = OT_GOTO_DEPOT;

   202

					order.flags = OF_PART_OF_ORDERS;

   203

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

   204

					return order;

   205

				}

   206

			}

   207

			break;

   208

   209

		case MP_STREET:

   210

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

   211

				order.type = OT_GOTO_DEPOT;

   212

				order.flags = OF_PART_OF_ORDERS;

   213

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

   214

				return order;

   215

			}

   216

			break;

   217

   218

		case MP_STATION:

   219

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

   220

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

   221

				order.type = OT_GOTO_DEPOT;

   222

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

   223

				order.station = _m[tile].m2;

   224

				return order;

   225

			}

   226

			break;

   227

   228

		case MP_WATER:

   229

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

   230

			if (IsTileDepotType(tile, TRANSPORT_WATER) &&

   231

					IsTileOwner(tile, _local_player)) {

   232

				switch (_m[tile].m5) {

   233

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

   234

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

   235

				}

   236

				order.type = OT_GOTO_DEPOT;

   237

				order.flags = OF_PART_OF_ORDERS;

   238

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

   239

				return order;

   240

			}

   241

   242

			default:

   243

				break;

   244

		}

   245

	}

   246

   247

	// check waypoint

   248

	if (IsTileType(tile, MP_RAILWAY) &&

   249

			v->type == VEH_Train &&

   250

			IsTileOwner(tile, _local_player) &&

   251

			(_m[tile].m5 & 0xFE) == 0xC4) {

   252

		order.type = OT_GOTO_WAYPOINT;

   253

		order.flags = 0;

   254

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

   255

		return order;

   256

	}

   257

   258

	if (IsTileType(tile, MP_STATION)) {

   259

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

   260

   261

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

   262

			byte facil;

   263

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

   264

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

   265

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

   266

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

   267

			(facil=FACIL_TRUCK_STOP, 1);

   268

			if (st->facilities & facil) {

   269

				order.type = OT_GOTO_STATION;

   270

				order.flags = 0;

   271

				order.station = st_index;

   272

				return order;

   273

			}

   274

		}

   275

	}

   276

   277

	// not found

   278

	order.type = OT_NOTHING;

   279

	order.flags = 0;

   280

	return order;

   281

}

   282

   283

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

   284

{

   285

	if (u->type != v->type)

   286

		return false;

   287

   288

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

   289

		u = GetFirstVehicleInChain(u);

   290

		if (u->subtype != TS_Front_Engine)

   291

			return false;

   292

	}

   293

   294

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

   295

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

   296

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

   297

   298

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

   299

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

   300

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

   301

		ResetObjectToPlace();

   302

	}

   303

   304

	return true;

   305

}

   306

   307

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

   308

{

   309

	Order cmd;

   310

	Vehicle *u;

   311

   312

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

   313

	u = CheckMouseOverVehicle();

   314

	if (u && HandleOrderVehClick(v, u, w))

   315

		return;

   316

   317

	cmd = GetOrderCmdFromTile(v, tile);

   318

	if (cmd.type == OT_NOTHING) return;

   319

   320

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

   321

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

   322

			WP(w,order_d).sel++;

   323

		ResetObjectToPlace();

   324

	}

   325

}

   326

   327

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

   328

{

   329

	InvalidateWidget(w, 7);

   330

	TOGGLEBIT(w->click_state, 7);

   331

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

   332

		_place_clicked_vehicle = NULL;

   333

		SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, 1, w);

   334

	} else {

   335

		ResetObjectToPlace();

   336

	}

   337

}

   338

   339

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

   340

{

   341

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

   342

}

   343

   344

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

   345

{

   346

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

   347

}

   348

   349

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

   350

{

   351

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

   352

}

   353

   354

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

   355

{

   356

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

   357

}

   358

   359

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

   360

{

   361

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

   362

}

   363

   364

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

   365

{

   366

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

   367

}

   368

   369

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

   370

   371

static OnButtonClick * const _order_button_proc[] = {

   372

	OrderClick_Skip,

   373

	OrderClick_Delete,

   374

	OrderClick_Nonstop,

   375

	OrderClick_Goto,

   376

	OrderClick_FullLoad,

   377

	OrderClick_Unload,

   378

	OrderClick_Transfer

   379

};

   380

   381

static const uint16 _order_keycodes[] = {

   382

	'D', //skip order

   383

	'F', //delete order

   384

	'G', //non-stop

   385

	'H', //goto order

   386

	'J', //full load

   387

	'K'  //unload

   388

};

   389

   390

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

   391

{

   392

	switch(e->event) {

   393

	case WE_PAINT:

   394

		DrawOrdersWindow(w);

   395

		break;

   396

   397

	case WE_CLICK: {

   398

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

   399

		switch(e->click.widget) {

   400

		case 2: { /* orders list */

   401

			int sel;

   402

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

   403

   404

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

   405

				return;

   406

   407

			sel += w->vscroll.pos;

   408

   409

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

   410

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

   411

				int xy = 0;

   412

				switch (ord->type) {

   413

				case OT_GOTO_STATION:			/* station order */

   414

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

   415

					break;

   416

				case OT_GOTO_DEPOT:				/* goto depot order */

   417

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

   418

					break;

   419

				case OT_GOTO_WAYPOINT:	/* goto waypoint order */

   420

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

   421

				}

   422

   423

				if (xy)

   424

					ScrollMainWindowToTile(xy);

   425

   426

				return;

   427

			}

   428

   429

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

   430

			WP(w,order_d).sel = sel;

   431

			SetWindowDirty(w);

   432

		}	break;

   433

   434

		case 4: /* skip button */

   435

			OrderClick_Skip(w, v);

   436

			break;

   437

   438

		case 5: /* delete button */

   439

			OrderClick_Delete(w, v);

   440

			break;

   441

   442

		case 6: /* non stop button */

   443

			OrderClick_Nonstop(w, v);

   444

			break;

   445

   446

		case 7: /* goto button */

   447

			OrderClick_Goto(w, v);

   448

			break;

   449

   450

		case 8: /* full load button */

   451

			OrderClick_FullLoad(w, v);

   452

			break;

   453

   454

		case 9: /* unload button */

   455

			OrderClick_Unload(w, v);

   456

			break;

   457

		case 10: /* transfer button */

   458

			OrderClick_Transfer(w, v);

   459

			break;

   460

		}

   461

	} break;

   462

   463

	case WE_KEYPRESS: {

   464

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

   465

		uint i;

   466

   467

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

   468

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

   469

				e->keypress.cont = false;

   470

				//see if the button is disabled

   471

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

   472

					_order_button_proc[i](w, v);

   473

				}

   474

				break;

   475

			}

   476

		}

   477

		break;

   478

	}

   479

   480

	case WE_RCLICK: {

   481

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

   482

		int sel = OrderGetSel(w);

   483

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

   484

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

   485

			GuiShowTooltips(STR_8857_MAKE_THE_HIGHLIGHTED_ORDER);

   486

		else

   487

			GuiShowTooltips(STR_SERVICE_HINT);

   488

	} break;

   489

   490

	case WE_4: {

   491

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

   492

			DeleteWindow(w);

   493

	} break;

   494