1

#include "stdafx.h"

     2

#include "ttd.h"

     3

#include "table/sprites.h"

     4

#include "table/strings.h"

     5

#include "map.h"

     6

#include "tile.h"

     7

#include "window.h"

     8

#include "gui.h"

     9

#include "gfx.h"

    10

#include "vehicle.h"

    11

#include "station.h"

    12

#include "town.h"

    13

#include "command.h"

    14

#include "viewport.h"

    15

#include "depot.h"

    16

#include "waypoint.h"

    17

    18

static int OrderGetSel(Window *w)

    19

{

    20

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

    21

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

    22

    23

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

    24

		return v->num_orders;

    25

    26

	return num;

    27

}

    28

    29

static void DrawOrdersWindow(Window *w)

    30

{

    31

	const Vehicle *v;

    32

	const Order *order;

    33

	StringID str;

    34

	int sel;

    35

	int y, i;

    36

	bool shared_orders;

    37

	byte color;

    38

    39

	v = GetVehicle(w->window_number);

    40

    41

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

    42

		1 << 4 |   //skip

    43

		1 << 5 |   //delete

    44

		1 << 6 |   //non-stop

    45

		1 << 7 |   //go-to

    46

		1 << 8 |   //full load

    47

		1 << 9     //unload

    48

		);

    49

    50

	if (v->type != VEH_Train)

    51

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

    52

    53

	shared_orders = IsOrderListShared(v);

    54

    55

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

    56

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

    57

    58

	if (v->num_orders == 0)

    59

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

    60

    61

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

    62

    63

	sel = OrderGetSel(w);

    64

	SetDParam(2, STR_8827_FULL_LOAD);

    65

    66

	order = GetVehicleOrder(v, sel);

    67

    68

	if (order != NULL) {

    69

		switch (order->type) {

    70

			case OT_GOTO_STATION:

    71

				break;

    72

			case OT_GOTO_DEPOT:

    73

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

    74

				SetDParam(2,STR_SERVICE);

    75

				break;

    76

    77

			case OT_GOTO_WAYPOINT:

    78

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

    79

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

    80

				break;

    81

    82

			default:

    83

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

    84

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

    85

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

    86

		}

    87

	} else {

    88

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

    89

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

    90

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

    91

	}

    92

    93

	SetDParam(0, v->string_id);

    94

	SetDParam(1, v->unitnumber);

    95

	DrawWindowWidgets(w);

    96

    97

	y = 15;

    98

    99

	i = w->vscroll.pos;

   100

	order = GetVehicleOrder(v, i);

   101

	while (order != NULL) {

   102

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

   103

   104

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

   105

			SetDParam(1, 6);

   106

   107

			if (order->type == OT_GOTO_STATION) {

   108

				SetDParam(1, STR_8806_GO_TO + (order->flags >> 1));

   109

				SetDParam(2, order->station);

   110

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

   111

				StringID s = STR_NULL;

   112

				if (v->type == VEH_Aircraft) {

   113

					s = STR_GO_TO_AIRPORT_HANGAR;

   114

					SetDParam(2, order->station);

   115

				} else {

   116

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

   117

					switch (v->type) {

   118

						case VEH_Train: s = STR_880E_GO_TO_TRAIN_DEPOT;   break;

   119

						case VEH_Road:  s = STR_9038_GO_TO_ROADVEH_DEPOT; break;

   120

						case VEH_Ship:  s = STR_GO_TO_SHIP_DEPOT;         break;

   121

						default:

   122

						break;

   123

					}

   124

				}

   125

				if (v->type == VEH_Train && order->flags & OF_NON_STOP)

   126

					s += 2;

   127

   128

				if (order->flags & OF_FULL_LOAD)

   129

					s++; /* XXX service */

   130

   131

				SetDParam(1, s);

   132

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

   133

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

   134

				SetDParam(2, order->station);

   135

			}

   136

   137

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

   138

			SetDParam(0, i + 1);

   139

			if (order->type != OT_DUMMY) {

   140

				DrawString(2, y, str, color);

   141

			} else {

   142

				SetDParam(1, STR_INVALID_ORDER);

   143

				SetDParam(2, order->station);

   144

				DrawString(2, y, str, color);

   145

			}

   146

			y += 10;

   147

		}

   148

   149

		i++;

   150

		order = order->next;

   151

	}

   152

   153

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

   154

		str = shared_orders ? STR_END_OF_SHARED_ORDERS : STR_882A_END_OF_ORDERS;

   155

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

   156

		DrawString(2, y, str, color);

   157

	}

   158

}

   159

   160

static Order GetOrderCmdFromTile(Vehicle *v, uint tile)

   161

{

   162

	Order order;

   163

	Station *st;

   164

	int st_index;

   165

   166

	// check depot first

   167

	if (_patches.gotodepot) {

   168

		switch (GetTileType(tile)) {

   169

		case MP_RAILWAY:

   170

			if (v->type == VEH_Train && _map_owner[tile] == _local_player) {

   171

				if ((_map5[tile]&0xFC)==0xC0) {

   172

					order.type = OT_GOTO_DEPOT;

   173

					order.flags = OF_PART_OF_ORDERS;

   174

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

   175

					return order;

   176

				}

   177

			}

   178

			break;

   179

   180

		case MP_STREET:

   181

			if ((_map5[tile] & 0xF0) == 0x20 && v->type == VEH_Road && _map_owner[tile] == _local_player) {

   182

				order.type = OT_GOTO_DEPOT;

   183

				order.flags = OF_PART_OF_ORDERS;

   184

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

   185

				return order;

   186

			}

   187

			break;

   188

   189

		case MP_STATION:

   190

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

   191

			if ( IsAircraftHangarTile(tile) && _map_owner[tile] == _local_player) {

   192

				order.type = OT_GOTO_DEPOT;

   193

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

   194

				order.station = _map2[tile];

   195

				return order;

   196

			}

   197

			break;

   198

   199

		case MP_WATER:

   200

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

   201

			if (IsTileDepotType(tile, TRANSPORT_WATER) &&

   202

					IsTileOwner(tile, _local_player)) {

   203

				switch (_map5[tile]) {

   204

				case 0x81: tile--; break;

   205

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

   206

				}

   207

				order.type = OT_GOTO_DEPOT;

   208

				order.flags = OF_PART_OF_ORDERS;

   209

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

   210

				return order;

   211

			}

   212

   213

			default:

   214

				break;

   215

		}

   216

	}

   217

   218

	// check waypoint

   219

	if (IsTileType(tile, MP_RAILWAY)

   220

	&& v->type == VEH_Train

   221

	&& _map_owner[tile] == _local_player

   222

	&& (_map5[tile]&0xFE)==0xC4) {

   223

		order.type = OT_GOTO_WAYPOINT;

   224

		order.flags = 0;

   225

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

   226

		return order;

   227

	}

   228

   229

	if (IsTileType(tile, MP_STATION)) {

   230

		st = GetStation(st_index = _map2[tile]);

   231

   232

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

   233

			byte facil;

   234

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

   235

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

   236

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

   237

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

   238

			(facil=FACIL_TRUCK_STOP, 1);

   239

			if (st->facilities & facil) {

   240

				order.type = OT_GOTO_STATION;

   241

				order.flags = 0;

   242

				order.station = st_index;

   243

				return order;

   244

			}

   245

		}

   246

	}

   247

   248

	// not found

   249

	order.type = OT_NOTHING;

   250

	order.flags = 0;

   251

	return order;

   252

}

   253

   254

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

   255

{

   256

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

   257

		return false;

   258

   259

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

   260

		u = GetFirstVehicleInChain(u);

   261

		if (u->subtype != TS_Front_Engine)

   262

			return false;

   263

	}

   264

   265

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

   266

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

   267

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

   268

   269

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

   270

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

   271

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

   272

		ResetObjectToPlace();

   273

	}

   274

   275

	return true;

   276

}

   277

   278

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

   279

{

   280

	Order cmd;

   281

	Vehicle *u;

   282

   283

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

   284

	u = CheckMouseOverVehicle();

   285

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

   286

		return;

   287

   288

	cmd = GetOrderCmdFromTile(v, tile);

   289

	if (cmd.type == OT_NOTHING) return;

   290

   291

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

   292

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

   293

			WP(w,order_d).sel++;

   294

		ResetObjectToPlace();

   295

	}

   296

}

   297

   298

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

   299

{

   300

	InvalidateWidget(w, 7);

   301

	TOGGLEBIT(w->click_state, 7);

   302

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

   303

		_place_clicked_vehicle = NULL;

   304

		SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, 1, w);

   305

	} else {

   306

		ResetObjectToPlace();

   307

	}

   308

}

   309

   310

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

   311

{

   312

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

   313

}

   314

   315

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

   316

{

   317

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

   318

}

   319

   320

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

   321

{

   322

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

   323

}

   324

   325

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

   326

{

   327

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

   328

}

   329

   330

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

   331

{

   332

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

   333

}

   334

   335

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

   336

   337

static OnButtonClick * const _order_button_proc[] = {

   338

	OrderClick_Skip,

   339

	OrderClick_Delete,

   340

	OrderClick_Nonstop,

   341

	OrderClick_Goto,

   342

	OrderClick_FullLoad,

   343

	OrderClick_Unload

   344

};

   345

   346

static const uint16 _order_keycodes[] = {

   347

	'D', //skip order

   348

	'F', //delete order

   349

	'G', //non-stop

   350

	'H', //goto order

   351

	'J', //full load

   352

	'K'  //unload

   353

};

   354

   355

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

   356

{

   357

	switch(e->event) {

   358

	case WE_PAINT:

   359

		DrawOrdersWindow(w);

   360

		break;

   361

   362

	case WE_CLICK: {

   363

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

   364

		switch(e->click.widget) {

   365

		case 2: { /* orders list */

   366

			int sel;

   367

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

   368

   369

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

   370

				return;

   371

   372

			sel += w->vscroll.pos;

   373

   374

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

   375

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

   376

				int xy = 0;

   377

				switch (ord->type) {

   378

				case OT_GOTO_STATION:			/* station order */

   379

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

   380

					break;

   381

				case OT_GOTO_DEPOT:				/* goto depot order */

   382

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

   383

					break;

   384

				case OT_GOTO_WAYPOINT:	/* goto waypoint order */

   385

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

   386

				}

   387

   388

				if (xy)

   389

					ScrollMainWindowToTile(xy);

   390

   391

				return;

   392

			}

   393

   394

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

   395

			WP(w,order_d).sel = sel;

   396

			SetWindowDirty(w);

   397

		}	break;

   398

   399

		case 4: /* skip button */

   400

			OrderClick_Skip(w, v);

   401

			break;

   402

   403

		case 5: /* delete button */

   404

			OrderClick_Delete(w, v);

   405

			break;

   406

   407

		case 6: /* non stop button */

   408

			OrderClick_Nonstop(w, v);

   409

			break;

   410

   411

		case 7: /* goto button */

   412

			OrderClick_Goto(w, v);

   413

			break;

   414

   415

		case 8: /* full load button */

   416

			OrderClick_FullLoad(w, v);

   417

			break;

   418

   419

		case 9: /* unload button */

   420

			OrderClick_Unload(w, v);

   421

			break;

   422

		}

   423

	} break;

   424

   425

	case WE_KEYPRESS: {

   426

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

   427

		uint i;

   428

   429

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

   430

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

   431

				e->keypress.cont = false;

   432

				//see if the button is disabled

   433

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

   434

					_order_button_proc[i](w, v);

   435

				}

   436

				break;

   437

			}

   438

		}

   439

		break;

   440

	}

   441

   442

	case WE_RCLICK: {

   443

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

   444

		int sel = OrderGetSel(w);

   445

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

   446

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

   447

			GuiShowTooltips(STR_8857_MAKE_THE_HIGHLIGHTED_ORDER);

   448

		else

   449

			GuiShowTooltips(STR_SERVICE_HINT);

   450

	} break;

   451

   452

	case WE_4: {

   453

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

   454

			DeleteWindow(w);

   455

	} break;

   456

   457

	case WE_PLACE_OBJ: {

   458

		OrdersPlaceObj(GetVehicle(w->window_number), e->place.tile, w);

   459

	} break;

   460

   461

	case WE_ABORT_PLACE_OBJ: {

   462

		CLRBIT(w->click_state, 7);

   463

		InvalidateWidget(w, 7);

   464

	} break;

   465

   466

	// check if a vehicle in a depot was clicked..

   467

	case WE_MOUSELOOP: {

   468

		Vehicle *v = _place_clicked_vehicle;

   469

		/*

   470

		 * Check if we clicked on a vehicle

   471

		 * and if the GOTO button of this window is pressed

   472

		 * This is because of all open order windows WE_MOUSELOOP is called

   473

		 * and if you have 3 windows open, and this check is not done

   474

		 * the order is copied to the last open window instead of the

   475

		 * one where GOTO is enalbed

   476

		 */

   477

		if (v != NULL && HASBIT(w->click_state, 7)) {

   478

			_place_clicked_vehicle = NULL;

   479

			HandleOrderVehClick(GetVehicle(w->window_number), v, w);

   480

		}

   481

	} break;

   482

   483

	case WE_RESIZE:

   484

		/* Update the scroll + matrix */

   485

		w->vscroll.cap = (w->widget[2].bottom - w->widget[2].top) / 10;

   486

		break;

   487

	}

   488

   489

}

   490

   491

static const Widget _orders_train_widgets[] = {

   492

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

   493

{    WWT_CAPTION,   RESIZE_RIGHT,   14,    11,   331,     0,    13, STR_8829_ORDERS,					STR_018C_WINDOW_TITLE_DRAG_THIS},

   494

{      WWT_PANEL,   RESIZE_RB,      14,     0,   319,    14,    75, 0x0,											STR_8852_ORDERS_LIST_CLICK_ON_ORDER},

   495

{  WWT_SCROLLBAR,   RESIZE_LRB,     14,   320,   331,    14,    75, 0x0,											STR_0190_SCROLL_BAR_SCROLLS_LIST},

   496

{ WWT_PUSHTXTBTN,   RESIZE_TB,      14,     0,    52,    76,    87, STR_8823_SKIP,						STR_8853_SKIP_THE_CURRENT_ORDER},