1

/* $Id$ */

     2

     3

#include "stdafx.h"

     4

#include "openttd.h"

     5

#include "debug.h"

     6

#include "functions.h"

     7

#include "ship.h"

     8

#include "table/strings.h"

     9

#include "table/sprites.h"

    10

#include "map.h"

    11

#include "window.h"

    12

#include "gui.h"

    13

#include "gfx.h"

    14

#include "vehicle.h"

    15

#include "viewport.h"

    16

#include "station.h"

    17

#include "command.h"

    18

#include "player.h"

    19

#include "engine.h"

    20

#include "depot.h"

    21

#include "vehicle_gui.h"

    22

#include "newgrf_engine.h"

    23

#include "date.h"

    24

    25

/**

    26

 * Draw the purchase info details of a ship at a given location.

    27

 * @param x,y location where to draw the info

    28

 * @param engine_number the engine of which to draw the info of

    29

 */

    30

void DrawShipPurchaseInfo(int x, int y, EngineID engine_number)

    31

{

    32

	YearMonthDay ymd;

    33

	const ShipVehicleInfo *svi = ShipVehInfo(engine_number);

    34

	const Engine *e;

    35

    36

	/* Purchase cost - Max speed */

    37

	SetDParam(0, svi->base_cost * (_price.ship_base>>3)>>5);

    38

	SetDParam(1, svi->max_speed / 2);

    39

	DrawString(x,y, STR_PURCHASE_INFO_COST_SPEED, 0);

    40

	y += 10;

    41

    42

	/* Cargo type + capacity */

    43

	SetDParam(0, _cargoc.names_long[svi->cargo_type]);

    44

	SetDParam(1, svi->capacity);

    45

	SetDParam(2, svi->refittable ? STR_9842_REFITTABLE : STR_EMPTY);

    46

	DrawString(x,y, STR_PURCHASE_INFO_CAPACITY, 0);

    47

	y += 10;

    48

    49

	/* Running cost */

    50

	SetDParam(0, svi->running_cost * _price.ship_running >> 8);

    51

	DrawString(x,y, STR_PURCHASE_INFO_RUNNINGCOST, 0);

    52

	y += 10;

    53

    54

	/* Design date - Life length */

    55

	e = GetEngine(engine_number);

    56

	ConvertDateToYMD(e->intro_date, &ymd);

    57

	SetDParam(0, ymd.year);

    58

	SetDParam(1, e->lifelength);

    59

	DrawString(x,y, STR_PURCHASE_INFO_DESIGNED_LIFE, 0);

    60

	y += 10;

    61

    62

	/* Reliability */

    63

	SetDParam(0, e->reliability * 100 >> 16);

    64

	DrawString(x,y, STR_PURCHASE_INFO_RELIABILITY, 0);

    65

	y += 10;

    66

    67

	/* Additional text from NewGRF */

    68

	// XXX 227 will become a calculated width...

    69

	y += ShowAdditionalText(x, y, 227, engine_number);

    70

}

    71

    72

void DrawShipImage(const Vehicle *v, int x, int y, VehicleID selection)

    73

{

    74

	DrawSprite(GetShipImage(v, DIR_W) | GetVehiclePalette(v), x + 32, y + 10);

    75

    76

	if (v->index == selection) {

    77

		DrawFrameRect(x - 5, y - 1, x + 67, y + 21, 15, FR_BORDERONLY);

    78

	}

    79

}

    80

    81

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

    82

{

    83

	switch (e->event) {

    84

	case WE_PAINT: {

    85

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

    86

		StringID str;

    87

    88

		SetWindowWidgetDisabledState(w, 2, v->owner != _local_player);

    89

		// disable service-scroller when interval is set to disabled

    90

		SetWindowWidgetDisabledState(w, 5, !_patches.servint_ships);

    91

		SetWindowWidgetDisabledState(w, 6, !_patches.servint_ships);

    92

    93

		SetDParam(0, v->string_id);

    94

		SetDParam(1, v->unitnumber);

    95

		DrawWindowWidgets(w);

    96

    97

		/* Draw running cost */

    98

		{

    99

			int year = v->age / 366;

   100

   101

			SetDParam(1, year);

   102

   103

			SetDParam(0, (v->age + 365 < v->max_age) ? STR_AGE : STR_AGE_RED);

   104

			SetDParam(2, v->max_age / 366);

   105

			SetDParam(3, ShipVehInfo(v->engine_type)->running_cost * _price.ship_running >> 8);

   106

			DrawString(2, 15, STR_9812_AGE_RUNNING_COST_YR, 0);

   107

		}

   108

   109

		/* Draw max speed */

   110

		{

   111

			SetDParam(0, v->max_speed / 2);

   112

			DrawString(2, 25, STR_9813_MAX_SPEED, 0);

   113

		}

   114

   115

		/* Draw profit */

   116

		{

   117

			SetDParam(0, v->profit_this_year);

   118

			SetDParam(1, v->profit_last_year);

   119

			DrawString(2, 35, STR_9814_PROFIT_THIS_YEAR_LAST_YEAR, 0);

   120

		}

   121

   122

		/* Draw breakdown & reliability */

   123

		{

   124

			SetDParam(0, v->reliability * 100 >> 16);

   125

			SetDParam(1, v->breakdowns_since_last_service);

   126

			DrawString(2, 45, STR_9815_RELIABILITY_BREAKDOWNS, 0);

   127

		}

   128

   129

		/* Draw service interval text */

   130

		{

   131

			SetDParam(0, v->service_interval);

   132

			SetDParam(1, v->date_of_last_service);

   133

			DrawString(13, 90, _patches.servint_ispercent?STR_SERVICING_INTERVAL_PERCENT:STR_883C_SERVICING_INTERVAL_DAYS, 0);

   134

		}

   135

   136

		DrawShipImage(v, 3, 57, INVALID_VEHICLE);

   137

   138

		SetDParam(1, v->build_year);

   139

		SetDParam(0, GetCustomEngineName(v->engine_type));

   140

		SetDParam(2, v->value);

   141

		DrawString(74, 57, STR_9816_BUILT_VALUE, 0);

   142

   143

		SetDParam(0, _cargoc.names_long[v->cargo_type]);

   144

		SetDParam(1, v->cargo_cap);

   145

		DrawString(74, 67, STR_9817_CAPACITY, 0);

   146

   147

		str = STR_8812_EMPTY;

   148

		if (v->cargo_count != 0) {

   149

			SetDParam(0, v->cargo_type);

   150

			SetDParam(1, v->cargo_count);

   151

			SetDParam(2, v->cargo_source);

   152

			str = STR_8813_FROM;

   153

		}

   154

		DrawString(74, 78, str, 0);

   155

	} break;

   156

   157

	case WE_CLICK: {

   158

		int mod;

   159

		const Vehicle *v;

   160

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

   161

		case 2: /* rename */

   162

			v = GetVehicle(w->window_number);

   163

			SetDParam(0, v->unitnumber);

   164

			ShowQueryString(v->string_id, STR_9831_NAME_SHIP, 31, 150, w->window_class, w->window_number, CS_ALPHANUMERAL);

   165

			break;

   166

		case 5: /* increase int */

   167

			mod = _ctrl_pressed? 5 : 10;

   168

			goto do_change_service_int;

   169

		case 6: /* decrease int */

   170

			mod = _ctrl_pressed?- 5 : -10;

   171

do_change_service_int:

   172

			v = GetVehicle(w->window_number);

   173

   174

			mod = GetServiceIntervalClamped(mod + v->service_interval);

   175

			if (mod == v->service_interval) return;

   176

   177

			DoCommandP(v->tile, v->index, mod, NULL, CMD_CHANGE_SERVICE_INT | CMD_MSG(STR_018A_CAN_T_CHANGE_SERVICING));

   178

			break;

   179

		}

   180

	} break;

   181

   182

	case WE_ON_EDIT_TEXT:

   183

		if (e->we.edittext.str[0] != '\0') {

   184

			_cmd_text = e->we.edittext.str;

   185

			DoCommandP(0, w->window_number, 0, NULL,

   186

				CMD_NAME_VEHICLE | CMD_MSG(STR_9832_CAN_T_NAME_SHIP));

   187

		}

   188

		break;

   189

	}

   190

}

   191

   192

   193

static const Widget _ship_details_widgets[] = {

   194

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

   195

{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   364,     0,    13, STR_9811_DETAILS, STR_018C_WINDOW_TITLE_DRAG_THIS},

   196

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   365,   404,     0,    13, STR_01AA_NAME,    STR_982F_NAME_SHIP},

   197

{     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   404,    14,    55, 0x0,              STR_NULL},

   198

{     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   404,    56,    88, 0x0,              STR_NULL},

   199

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    10,    89,    94, STR_0188,         STR_884D_INCREASE_SERVICING_INTERVAL},

   200

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    10,    95,   100, STR_0189,         STR_884E_DECREASE_SERVICING_INTERVAL},

   201

{     WWT_IMGBTN,   RESIZE_NONE,    14,    11,   404,    89,   100, 0x0,              STR_NULL},

   202

{   WIDGETS_END},

   203

};

   204

   205

static const WindowDesc _ship_details_desc = {

   206

	-1,-1, 405, 101,

   207

	WC_VEHICLE_DETAILS,WC_VEHICLE_VIEW,

   208

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,

   209

	_ship_details_widgets,

   210

	ShipDetailsWndProc

   211

};

   212

   213

static void ShowShipDetailsWindow(const Vehicle *v)

   214

{

   215

	Window *w;

   216

	VehicleID veh = v->index;

   217

   218

	DeleteWindowById(WC_VEHICLE_ORDERS, veh);

   219

	DeleteWindowById(WC_VEHICLE_DETAILS, veh);

   220

	_alloc_wnd_parent_num = veh;

   221

	w = AllocateWindowDesc(&_ship_details_desc);

   222

	w->window_number = veh;

   223

	w->caption_color = v->owner;

   224

}

   225

   226

void CcBuildShip(bool success, TileIndex tile, uint32 p1, uint32 p2)

   227

{

   228

	const Vehicle *v;

   229

	if (!success) return;

   230

   231

	v = GetVehicle(_new_vehicle_id);

   232

	if (v->tile == _backup_orders_tile) {

   233

		_backup_orders_tile = 0;

   234

		RestoreVehicleOrders(v, _backup_orders_data);

   235

	}

   236

	ShowShipViewWindow(v);

   237

}

   238

   239

void CcCloneShip(bool success, TileIndex tile, uint32 p1, uint32 p2)

   240

{

   241

	if (success) ShowShipViewWindow(GetVehicle(_new_vehicle_id));

   242

}

   243

   244

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

   245

{

   246

	switch (e->event) {

   251

		case WE_PAINT: {

   252

			EngineID selected_id;

   253

			EngineID eid;

   254

			int count;

   255

			int pos;

   256

			int sel;

   257

			int y;

   258

   259

			SetWindowWidgetDisabledState(w, 5, w->window_number == 0);

   260

   261

			count = 0;

   262

			for (eid = SHIP_ENGINES_INDEX; eid < SHIP_ENGINES_INDEX + NUM_SHIP_ENGINES; eid++) {

   263

				if (HASBIT(GetEngine(eid)->player_avail, _local_player)) count++;

   264

			}

   265

			SetVScrollCount(w, count);

   266

   267

			DrawWindowWidgets(w);

   268

   269

			y = 15;

   270

			sel = WP(w,buildvehicle_d).sel_index;

   271

			pos = w->vscroll.pos;

   272

			selected_id = INVALID_ENGINE;

   273

			for (eid = SHIP_ENGINES_INDEX; eid < SHIP_ENGINES_INDEX + NUM_SHIP_ENGINES; eid++) {

   274

				if (!HASBIT(GetEngine(eid)->player_avail, _local_player)) continue;

   275

				if (sel == 0) selected_id = eid;

   276

				if (IS_INT_INSIDE(--pos, -w->vscroll.cap, 0)) {

   277

					DrawString(77, y + 7, GetCustomEngineName(eid), sel == 0 ? 0xC : 0x10);

   278

					DrawShipEngine(37, y + 10, eid, GetEnginePalette(eid, _local_player));

   279

					y += 24;

   280

				}

   281

				sel--;

   282

			}

   283

   284

			WP(w,buildvehicle_d).sel_engine = selected_id;

   285

   286

			if (selected_id != INVALID_ENGINE) {

   287

				DrawShipPurchaseInfo(2, w->widget[4].top + 1, selected_id);

   288

			}

   289

			break;

   290

		}

   291

   292

	case WE_CLICK:

   293

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

   294

		case 2: { /* listbox */

   295

			uint i = (e->we.click.pt.y - 14) / 24;

   296

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

   297

				WP(w,buildvehicle_d).sel_index = i + w->vscroll.pos;

   298

				SetWindowDirty(w);

   299

			}

   300

		} break;

   301

		case 5: { /* build */

   302

			EngineID sel_eng = WP(w,buildvehicle_d).sel_engine;

   303

			if (sel_eng != INVALID_ENGINE)

   304

				DoCommandP(w->window_number, sel_eng, 0, CcBuildShip, CMD_BUILD_SHIP | CMD_MSG(STR_980D_CAN_T_BUILD_SHIP));

   305

		} break;

   306

   307

		case 6: { /* rename */

   308

			EngineID sel_eng = WP(w,buildvehicle_d).sel_engine;

   309

			if (sel_eng != INVALID_ENGINE) {

   310

				WP(w,buildvehicle_d).rename_engine = sel_eng;

   311

				ShowQueryString(GetCustomEngineName(sel_eng),

   312

					STR_9838_RENAME_SHIP_TYPE, 31, 160, w->window_class, w->window_number, CS_ALPHANUMERAL);

   313

			}

   314

		}	break;

   315

		}

   316

		break;

   317

   318

	case WE_ON_EDIT_TEXT:

   319

		if (e->we.edittext.str[0] != '\0') {

   320

			_cmd_text = e->we.edittext.str;

   321

			DoCommandP(0, WP(w, buildvehicle_d).rename_engine, 0, NULL,

   322

				CMD_RENAME_ENGINE | CMD_MSG(STR_9839_CAN_T_RENAME_SHIP_TYPE));

   323

		}

   324

		break;

   325

   326

	case WE_RESIZE:

   327

		w->vscroll.cap += e->we.sizing.diff.y / 24;

   328

		w->widget[2].data = (w->vscroll.cap << 8) + 1;

   329

		break;

   330

   331

	}

   332

}

   333

   334

static const Widget _new_ship_widgets[] = {

   335

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

   336

{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   254,     0,    13, STR_9808_NEW_SHIPS,  STR_018C_WINDOW_TITLE_DRAG_THIS},

   337

{     WWT_MATRIX, RESIZE_BOTTOM,    14,     0,   242,    14,   109, 0x401,               STR_9825_SHIP_SELECTION_LIST_CLICK},

   338

{  WWT_SCROLLBAR, RESIZE_BOTTOM,    14,   243,   254,    14,   109, 0x0,                 STR_0190_SCROLL_BAR_SCROLLS_LIST},

   339

{     WWT_IMGBTN,     RESIZE_TB,    14,     0,   254,   110,   161, 0x0,                 STR_NULL},

   340

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   121,   162,   173, STR_9809_BUILD_SHIP, STR_9826_BUILD_THE_HIGHLIGHTED_SHIP},

   341

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,   122,   242,   162,   173, STR_9836_RENAME,     STR_9837_RENAME_SHIP_TYPE},

   342

{  WWT_RESIZEBOX,     RESIZE_TB,    14,   243,   254,   162,   173, 0x0,                 STR_RESIZE_BUTTON},

   343

{   WIDGETS_END},

   344

};

   345

   346

static const WindowDesc _new_ship_desc = {

   347

	-1, -1, 255, 174,

   348

	WC_BUILD_VEHICLE,0,

   349

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,

   350

	_new_ship_widgets,

   351

	NewShipWndProc

   352

};

   353

   354

   355

void ShowBuildShipWindow(TileIndex tile)

   356

{

   357

	Window *w;

   358

   359

	DeleteWindowById(WC_BUILD_VEHICLE, tile);

   360

   361

	w = AllocateWindowDesc(&_new_ship_desc);

   362

	w->window_number = tile;

   363

	w->vscroll.cap = 4;

   364

	w->widget[2].data = (w->vscroll.cap << 8) + 1;

   365

   366

	w->resize.step_height = 24;

   367

   368

	if (tile != 0) {

   369

		w->caption_color = GetTileOwner(tile);

   370

	} else {

   371

		w->caption_color = _local_player;

   372

	}

   373

   374

}

   375

   376

   377

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

   378

{

   379

	switch (e->event) {

   380

		case WE_PAINT: {

   381

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

   382

			StringID str;

   383

			bool refitable_and_stopped_in_depot = ShipVehInfo(v->engine_type)->refittable && IsShipInDepotStopped(v);

   384

   385

			SetWindowWidgetDisabledState(w, 7, v->owner != _local_player);

   386

			SetWindowWidgetDisabledState(w, 8,

   387

			                             v->owner != _local_player ||      // Disable if owner is not local player

   388

			                             !refitable_and_stopped_in_depot); // Disable if the ship is not refitable or stopped in a depot

   389

   390

			/* draw widgets & caption */

   391

			SetDParam(0, v->string_id);

   392

			SetDParam(1, v->unitnumber);

   393

			DrawWindowWidgets(w);

   394

   395

			if (v->breakdown_ctr == 1) {

   396

				str = STR_885C_BROKEN_DOWN;

   397

			} else if (v->vehstatus & VS_STOPPED) {

   398

				str = STR_8861_STOPPED;

   399

			} else {

   400

				switch (v->current_order.type) {

   401

					case OT_GOTO_STATION: {

   402

						SetDParam(0, v->current_order.dest);

   403

						SetDParam(1, v->cur_speed / 2);

   404

						str = STR_HEADING_FOR_STATION + _patches.vehicle_speed;

   405

					} break;

   406

   407

					case OT_GOTO_DEPOT: {

   408

						Depot *depot = GetDepot(v->current_order.dest);

   409

						SetDParam(0, depot->town_index);

   410

						SetDParam(1, v->cur_speed / 2);

   411

						if (HASBIT(v->current_order.flags, OFB_HALT_IN_DEPOT) && !HASBIT(v->current_order.flags, OFB_PART_OF_ORDERS)) {

   412

							str = STR_HEADING_FOR_SHIP_DEPOT + _patches.vehicle_speed;

   413

						} else {

   414

							str = STR_HEADING_FOR_SHIP_DEPOT_SERVICE + _patches.vehicle_speed;

   415

						}

   416

					} break;

   417

   418

					case OT_LOADING:

   419

					case OT_LEAVESTATION:

   420

						str = STR_882F_LOADING_UNLOADING;

   421

						break;

   422

   423

					default:

   424

						if (v->num_orders == 0) {

   425

							str = STR_NO_ORDERS + _patches.vehicle_speed;

   426

							SetDParam(0, v->cur_speed / 2);

   427

						} else {

   428

							str = STR_EMPTY;

   429

						}

   430

						break;

   431

				}

   432

			}

   433

   434

		/* draw the flag plus orders */

   435

		DrawSprite(v->vehstatus & VS_STOPPED ? SPR_FLAG_VEH_STOPPED : SPR_FLAG_VEH_RUNNING, 2, w->widget[5].top + 1);

   436

		DrawStringCenteredTruncated(w->widget[5].left + 8, w->widget[5].right, w->widget[5].top + 1, str, 0);

   437

		DrawWindowViewport(w);

   438

	} break;

   439

   440

		case WE_CLICK: {

   441

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

   442

   443

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

   444

				case 5: /* start stop */

   445

					DoCommandP(v->tile, v->index, 0, NULL, CMD_START_STOP_SHIP | CMD_MSG(STR_9818_CAN_T_STOP_START_SHIP));

   446

					break;

   447

				case 6: /* center main view */

   448

					ScrollMainWindowTo(v->x_pos, v->y_pos);

   449

					break;

   450

				case 7: /* goto hangar */

   451

					DoCommandP(v->tile, v->index, _ctrl_pressed ? DEPOT_SERVICE : 0, NULL, CMD_SEND_SHIP_TO_DEPOT | CMD_MSG(STR_9819_CAN_T_SEND_SHIP_TO_DEPOT));

   452

					break;

   453

				case 8: /* refit */

   454

					ShowVehicleRefitWindow(v, INVALID_VEH_ORDER_ID);

   455

					break;

   456

				case 9: /* show orders */

   457

					ShowOrdersWindow(v);

   458

					break;

   459

				case 10: /* show details */

   460

					ShowShipDetailsWindow(v);

   461

					break;

   462

				case 11: {

   463

					/* clone vehicle */

   464

					DoCommandP(v->tile, v->index, _ctrl_pressed ? 1 : 0, CcCloneShip, CMD_CLONE_VEHICLE | CMD_MSG(STR_980D_CAN_T_BUILD_SHIP));

   465

				} break;

   466

			}

   467

		} break;

   468

   469

		case WE_RESIZE:

   470

			w->viewport->width          += e->we.sizing.diff.x;

   471

			w->viewport->height         += e->we.sizing.diff.y;

   472

			w->viewport->virtual_width  += e->we.sizing.diff.x;

   473

			w->viewport->virtual_height += e->we.sizing.diff.y;

   474

			break;

   475

   476

		case WE_DESTROY:

   477

			DeleteWindowById(WC_VEHICLE_ORDERS, w->window_number);

   478

			DeleteWindowById(WC_VEHICLE_REFIT, w->window_number);

   479

			DeleteWindowById(WC_VEHICLE_DETAILS, w->window_number);

   480

			break;

   481

   482

		case WE_MOUSELOOP: {

   483

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

   484

			bool ship_stopped = IsShipInDepotStopped(v);

   485

   486

			/* Widget 7 (send to depot) must be hidden if the ship is already stopped in depot.

   487

			 * Widget 11 (clone) should then be shown, since cloning is allowed only while in depot and stopped.

   488

			 * This sytem allows to have two buttons, on top of each otherother*/

   489

			if (ship_stopped != IsWindowWidgetHidden(w, 7) || ship_stopped == IsWindowWidgetHidden(w, 11)) {

   490

				SetWindowWidgetHiddenState(w,  7, ship_stopped);  // send to depot

   491

				SetWindowWidgetHiddenState(w, 11, !ship_stopped); // clone

   492