1

#include "stdafx.h"

     2

#include "ttd.h"

     3

#include "debug.h"

     5

#include "table/strings.h"

     6

#include "window.h"

     7

#include "gui.h"

     8

#include "station.h"

     9

#include "gfx.h"

    10

#include "player.h"

    11

#include "town.h"

    12

#include "command.h"

    13

    14

static void StationsWndShowStationRating(int x, int y, int type, uint acceptance, int rating)

    15

{

    16

	static const byte _rating_colors[NUM_CARGO] = {152,32,15,174,208,194,191,55,184,10,191,48};

    17

	int color = _rating_colors[type];

    18

	uint w;

    19

    20

	if (acceptance > 575)

    21

		acceptance = 575;

    22

    23

	acceptance = (acceptance + 7) >> 3;

    24

    25

	/* draw cargo */

    26

	if ( (w=acceptance>>3) != 0) {

    27

		GfxFillRect(x, y, x+w-1, y+6, color);

    28

		x += w;

    29

	}

    30

    31

	if ( (w=acceptance&7) != 0) {

    32

		if (w==7) w--;

    33

		GfxFillRect(x, y+(w-1), x, y+6, color);

    34

	}

    35

    36

	x -= (acceptance>>3);

    37

    38

	DrawString(x+1, y, _cargoc.names_short[type], 0x10);

    39

    40

	/* draw green/red ratings bar */

    41

	GfxFillRect(x+1, y+8, x+7, y+8, 0xB8);

    42

    43

	rating = (rating >> 5);

    44

    45

	if (rating != 0) {

    46

		GfxFillRect(x+1, y+8, x+rating, y+8, 0xD0);

    47

	}

    48

}

    49

    50

static uint16 _num_station_sort[MAX_PLAYERS];

    51

    52

static char _bufcache[64];

    53

static uint16 _last_station_idx;

    54

    55

static int CDECL StationNameSorter(const void *a, const void *b)

    56

{

    57

	char buf1[64];

    58

	Station *st;

    59

	const SortStruct *cmp1 = (const SortStruct*)a;

    60

	const SortStruct *cmp2 = (const SortStruct*)b;

    61

    62

	st = GetStation(cmp1->index);

    63

	SetDParam(0, st->town->townnametype);

    64

	SetDParam(1, st->town->townnameparts);

    65

	GetString(buf1, st->string_id);

    66

    67

	if ( cmp2->index != _last_station_idx) {

    68

		_last_station_idx = cmp2->index;

    69

		st = GetStation(cmp2->index);

    70

		SetDParam(0, st->town->townnametype);

    71

		SetDParam(1, st->town->townnameparts);

    72

		GetString(_bufcache, st->string_id);

    73

	}

    74

    75

	return strcmp(buf1, _bufcache);	// sort by name

    76

}

    77

    78

static void GlobalSortStationList(void)

    79

{

    80

	const Station *st;

    81

	uint32 n = 0;

    82

	uint16 *i;

    83

    84

	// reset #-of stations to 0 because ++ is used for value-assignment

    85

	for (i = _num_station_sort; i != endof(_num_station_sort); i++)

    86

		*i = 0;

    87

    88

	/* Create array for sorting */

    89

	_station_sort = realloc(_station_sort, GetStationPoolSize() * sizeof(_station_sort[0]));

    90

	if (_station_sort == NULL)

    91

		error("Could not allocate memory for the station-sorting-list");

    92

    93

	FOR_ALL_STATIONS(st) {

    94

		if(st->xy && st->owner != OWNER_NONE) {

    95

			_station_sort[n].index = st->index;

    96

			_station_sort[n++].owner = st->owner;

    97

			_num_station_sort[st->owner]++;	// add number of stations of player

    98

		}

    99

	}

   100

   101

	// create cumulative station-ownership

   102

	// stations are stored as a cummulative index, eg 25, 41, 43. This means

   103

	// Player0: 25; Player1: (41-25) 16; Player2: (43-41) 2

   104

	for (i = &_num_station_sort[1]; i != endof(_num_station_sort); i++) {*i += *(i-1);}

   105

   106

	qsort(_station_sort, n, sizeof(_station_sort[0]), GeneralOwnerSorter); // sort by owner

   107

   108

	// since indexes are messed up after adding/removing a station, mark all lists dirty

   109

	memset(_station_sort_dirty, true, sizeof(_station_sort_dirty));

   110

	_global_station_sort_dirty = false;

   111

   112

	DEBUG(misc, 1) ("Resorting global station list...");

   113

}

   114

   115

static void MakeSortedStationList(byte owner)

   116

{

   117

	SortStruct *firstelement;

   118

	uint32 n = 0;

   119

   120

	if (owner == 0) { // first element starts at 0th element and has n elements as described above

   121

		firstelement =	&_station_sort[0];

   122

		n =							_num_station_sort[0];

   123

	}	else { // nth element starts at the end of the previous one, and has n elements as described above

   124

		firstelement =	&_station_sort[_num_station_sort[owner-1]];

   125

		n =							_num_station_sort[owner] - _num_station_sort[owner-1];

   126

	}

   127

   128

	_last_station_idx = 0; // used for "cache" in namesorting

   129

	qsort(firstelement, n, sizeof(_station_sort[0]), StationNameSorter); // sort by name

   130

   131

	_station_sort_dirty[owner] = false;

   132

   133

	DEBUG(misc, 1) ("Resorting Stations list player %d...", owner+1);

   134

}

   135

   136

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

   137

{

   138

	switch(e->event) {

   139

	case WE_PAINT: {

   140

		uint32 i;

   141

		const byte window_number = (byte)w->window_number;

   142

   143

		// resort station window if stations have been added/removed

   144

		if (_global_station_sort_dirty)

   145

			GlobalSortStationList();

   146

   147

		if (_station_sort_dirty[window_number]) { // resort in case of a station rename.

   148

			MakeSortedStationList(window_number);

   149

		}

   150

   151

		// stations are stored as a cummulative index, eg 25, 41, 43. This means

   152

		// Player0: 25; Player1: (41-25) 16; Player2: (43-41) 2 stations

   153

		i = (window_number == 0) ? 0 : _num_station_sort[window_number-1];

   154

		SetVScrollCount(w, _num_station_sort[window_number] - i);

   155

   156

		/* draw widgets, with player's name in the caption */

   157

		{

   158

			Player *p = DEREF_PLAYER(window_number);

   159

			SetDParam(0, p->name_1);

   160

			SetDParam(1, p->name_2);

   161

			SetDParam(2, w->vscroll.count);

   162

			DrawWindowWidgets(w);

   163

		}

   164

   165

		{

   166

			byte p = 0;

   167

			Station *st;

   168

			int x,xb = 2;

   169

			int y = 16;	// offset from top of widget

   170

			int j;

   171

   172

			if (w->vscroll.count == 0) {	// player has no stations

   173

				DrawString(xb, y, STR_304A_NONE, 0);

   174

				return;

   175

			}

   176

   177

			i += w->vscroll.pos;	// offset from sorted station list of current player

   178

			assert(i < _num_station_sort[window_number]); // at least one station must exist

   179

   180

			while (i < _num_station_sort[window_number]) {	// do until max number of stations of owner

   181

				st = GetStation(_station_sort[i].index);

   182

   183

				assert(st->xy && st->owner == window_number);

   184

   185

				SetDParam(0, st->index);

   186

				SetDParam(1, st->facilities);

   187

				x = DrawString(xb, y, STR_3049_0, 0) + 5;

   188

   189

				// show cargo waiting and station ratings

   190

				for(j=0; j!=NUM_CARGO; j++) {

   191

					int acc = (st->goods[j].waiting_acceptance & 0xFFF);

   192

					if (acc != 0) {

   193

						StationsWndShowStationRating(x, y, j, acc, st->goods[j].rating);

   194

						x += 10;

   195

					}

   196

				}

   197

				y += 10;

   198

				i++;	// next station

   199

				if (++p == w->vscroll.cap) { break;} // max number of stations in 1 window

   200

			}

   201

		}

   202

	} break;

   203

	case WE_CLICK: {

   204

		switch(e->click.widget) {

   205

		case 3: {

   206

			uint32 id_v = (e->click.pt.y - 15) / 10;

   207

   208

			if (id_v >= w->vscroll.cap) { return;} // click out of bounds

   209

   210

			id_v += w->vscroll.pos;

   211

   212

			{

   213

				const byte owner = (byte)w->window_number;

   214

				Station *st;

   215

				id_v	+= (owner == 0) ? 0 : _num_station_sort[owner - 1]; // first element in list

   216

   217

				if (id_v >= _num_station_sort[owner]) { return;} // click out of station bound

   218

   219

				st = GetStation(_station_sort[id_v].index);

   220

   221

				assert(st->xy && st->owner == owner);

   222

   223

				ScrollMainWindowToTile(st->xy);

   224

			}

   225

		} break;

   226

		}

   227

	} break;

   228

   229

	case WE_4:

   230

		WP(w,plstations_d).refresh_counter++;

   231

		if (WP(w,plstations_d).refresh_counter==5) {

   232

			WP(w,plstations_d).refresh_counter = 0;

   233

			SetWindowDirty(w);

   234

		}

   235

		break;

   236

   237

	case WE_RESIZE:

   238

		w->vscroll.cap += e->sizing.diff.y / 10;

   239

		break;

   240

	}

   241

}

   242

   243

static const Widget _player_stations_widgets[] = {

   244

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

   245

{    WWT_CAPTION,  RESIZE_RIGHT,    14,    11,   345,     0,    13, STR_3048_STATIONS,				STR_018C_WINDOW_TITLE_DRAG_THIS},

   246

{  WWT_STICKYBOX,     RESIZE_LR,    14,   346,   357,     0,    13, 0x0,											STR_STICKY_BUTTON},

   247

{      WWT_PANEL,     RESIZE_RB,    14,     0,   345,    14,   137, 0x0,											STR_3057_STATION_NAMES_CLICK_ON},

   248

{  WWT_SCROLLBAR,    RESIZE_LRB,    14,   346,   357,    14,   125, 0x0,											STR_0190_SCROLL_BAR_SCROLLS_LIST},

   249

{  WWT_RESIZEBOX,   RESIZE_LRTB,    14,   346,   357,   126,   137, 0x0,											STR_RESIZE_BUTTON},

   250

{   WIDGETS_END},

   251

};

   252

   253

static const WindowDesc _player_stations_desc = {

   254

	-1, -1, 358, 138,

   255

	WC_STATION_LIST,0,

   256

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE,

   257

	_player_stations_widgets,

   258

	PlayerStationsWndProc

   259

};

   260

   261

   262

void ShowPlayerStations(int player)

   263

{

   264

	Window *w;

   265

   266

	w = AllocateWindowDescFront(&_player_stations_desc, player);

   267

	if (w) {

   268

		w->caption_color = (byte)w->window_number;

   269

		w->vscroll.cap = 12;

   270

		w->resize.step_height = 10;

   271

		w->resize.height = w->height - 10 * 7; // minimum if 5 in the list

   272

	}

   273

}

   274

   275

static const Widget _station_view_expanded_widgets[] = {

   276

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

   277

{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   236,     0,    13, STR_300A_0,	STR_018C_WINDOW_TITLE_DRAG_THIS},

   278

{  WWT_STICKYBOX,   RESIZE_NONE,    14,   237,   248,     0,    13, 0x0,         STR_STICKY_BUTTON},

   279

{     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   236,    14,    65, 0x0,					STR_NULL},

   280

{  WWT_SCROLLBAR,   RESIZE_NONE,    14,   237,   248,    14,    65, 0x0,					STR_0190_SCROLL_BAR_SCROLLS_LIST},

   281

{      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,					STR_NULL},

   282

{     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   248,    66,   197, 0x0,					STR_NULL},

   283

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    63,   198,   209, STR_00E4_LOCATION,	STR_3053_CENTER_MAIN_VIEW_ON_STATION},

   284

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,    64,   128,   198,   209, STR_3033_ACCEPTS,	STR_3056_SHOW_LIST_OF_ACCEPTED_CARGO},

   285

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   129,   192,   198,   209, STR_0130_RENAME,		STR_3055_CHANGE_NAME_OF_STATION},

   286

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   193,   206,   198,   209, STR_TRAIN, STR_SCHEDULED_TRAINS_TIP },

   287

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   207,   220,   198,   209, STR_LORRY, STR_SCHEDULED_ROAD_VEHICLES_TIP },

   288

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   221,   234,   198,   209, STR_PLANE, STR_SCHEDULED_AIRCRAFT_TIP },

   289

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   235,   248,   198,   209, STR_SHIP, STR_SCHEDULED_SHIPS_TIP },

   290

{   WIDGETS_END},

   291

};

   292

   293

static const Widget _station_view_widgets[] = {

   294

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

   295

{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   236,     0,    13, STR_300A_0,	STR_018C_WINDOW_TITLE_DRAG_THIS},

   296

{  WWT_STICKYBOX,   RESIZE_NONE,    14,   237,   248,     0,    13, 0x0,         STR_STICKY_BUTTON},

   297

{     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   236,    14,    65, 0x0,					STR_NULL},

   298

{  WWT_SCROLLBAR,   RESIZE_NONE,    14,   237,   248,    14,    65, 0x0,					STR_0190_SCROLL_BAR_SCROLLS_LIST},

   299

{     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   248,    66,    97, 0x0,					STR_NULL},

   300

{      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,					STR_NULL},

   301

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    63,    98,   109, STR_00E4_LOCATION,	STR_3053_CENTER_MAIN_VIEW_ON_STATION},

   302

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,    64,   128,    98,   109, STR_3032_RATINGS,	STR_3054_SHOW_STATION_RATINGS},

   303

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   129,   192,    98,   109, STR_0130_RENAME,		STR_3055_CHANGE_NAME_OF_STATION},

   304

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   193,   206,    98,   109, STR_TRAIN, STR_SCHEDULED_TRAINS_TIP },

   305

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   207,   220,    98,   109, STR_LORRY, STR_SCHEDULED_ROAD_VEHICLES_TIP },

   306

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   221,   234,    98,   109, STR_PLANE, STR_SCHEDULED_AIRCRAFT_TIP },

   307

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   235,   248,    98,   109, STR_SHIP, STR_SCHEDULED_SHIPS_TIP },

   308

{   WIDGETS_END},

   309

};

   310

   311

static void DrawStationViewWindow(Window *w)

   312

{

   313

	Station *st;

   314

	int i;

   315

	int num;

   316

	int x,y;

   317

	int pos;

   318

	StringID str;

   319

	uint16 station_id;

   320

	byte *b;

   321

   322

   323

	station_id = (uint16)w->window_number;

   324

   325

	st = GetStation(w->window_number);

   326

   327

	num = 1;

   328

	for(i=0; i!=NUM_CARGO; i++) {

   329

		if ((st->goods[i].waiting_acceptance & 0xFFF) != 0) {

   330

			num++;

   331

			if (st->goods[i].enroute_from != station_id)

   332

				num++;

   333

		}

   334

	}

   335

	SetVScrollCount(w, num);

   336

   337

	w->disabled_state = st->owner == _local_player ? 0 : (1 << 9);

   338

   339

	if (!(st->facilities & FACIL_TRAIN)) SETBIT(w->disabled_state,  10);

   340

	if (!(st->facilities & FACIL_TRUCK_STOP) &&

   341

			!(st->facilities & FACIL_BUS_STOP)) SETBIT(w->disabled_state, 11);

   342

	if (!(st->facilities & FACIL_AIRPORT)) SETBIT(w->disabled_state, 12);

   343

	if (!(st->facilities & FACIL_DOCK)) SETBIT(w->disabled_state, 13);

   344

   345

	SetDParam(0, st->index);

   346

	SetDParam(1, st->facilities);

   347

	DrawWindowWidgets(w);

   348

   349

	x = 2;

   350

	y = 15;

   351

	pos = w->vscroll.pos;

   352

   353

	if (--pos < 0) {

   354

		str = STR_00D0_NOTHING;

   355

		for(i=0; i!=NUM_CARGO; i++)

   356

			if (st->goods[i].waiting_acceptance & 0xFFF)

   357

				str = STR_EMPTY;

   358

		SetDParam(0, str);

   359

		DrawString(x, y, STR_0008_WAITING, 0);

   360

		y += 10;

   361

	}

   362

   363

	i = 0;

   364

	do {

   365

		uint waiting = (st->goods[i].waiting_acceptance & 0xFFF);

   366

		if (waiting == 0)

   367

			continue;

   368

   369

		num = (waiting + 5) / 10;

   370

		if (num != 0) {

   371

			int cur_x = x;

   372

			num = min(num, 23);

   373

			do {

   374

				DrawSprite(_cargoc.sprites[i], cur_x, y);

   375

				cur_x += 10;

   376

			} while (--num);

   377

		}

   378

   379

		if ( st->goods[i].enroute_from == station_id) {

   380

			if (--pos < 0) {

   381

				SetDParam(1, waiting);

   382

				SetDParam(0, _cargoc.names_long_s[i] + (waiting==1 ? 0 : 32));

   383

				DrawStringRightAligned(x + 234, y, STR_0009, 0);

   384

				y += 10;

   385

			}

   386

		} else {

   387

			/* enroute */

   388

			if (--pos < 0) {

   389

				SetDParam(1, waiting);

   390

				SetDParam(0, _cargoc.names_long_s[i] + (waiting==1 ? 0 : 32));

   391

				DrawStringRightAligned(x + 234, y, STR_000A_EN_ROUTE_FROM, 0);

   392

				y += 10;

   393

			}

   394

   395

			if (pos > -5 && --pos < 0) {

   396

				SetDParam(0, st->goods[i].enroute_from);

   397

				DrawStringRightAligned(x + 234, y, STR_000B, 0);

   398

				y += 10;

   399

			}

   400

		}

   401

	} while (pos > -5 && ++i != 12);

   402

   403

	if (IsWindowOfPrototype(w, _station_view_widgets)) {

   404

		b = _userstring;

   405

		b[0] = 0x81;

   406

		b[1] = STR_000C_ACCEPTS;

   407

		b[2] = STR_000C_ACCEPTS >> 8;

   408

		b += 3;

   409

   410

		for(i=0; i!=NUM_CARGO; i++) {

   411

			if ((b - (byte *) &_userstring) + 5 > USERSTRING_LEN - 1)

   412

				break;

   413

			if (st->goods[i].waiting_acceptance & 0x8000) {

   414

				b[0] = 0x81;

   415

				WRITE_LE_UINT16(b+1, _cargoc.names_s[i]);

   416

				WRITE_LE_UINT16(b+3, 0x202C);

   417

				b += 5;

   418

			}

   419

		}

   420

   421

		if (b == (byte*)&_userstring[3]) {

   422

			b[0] = 0x81;

   423

			b[1] = STR_00D0_NOTHING;

   424

			b[2] = STR_00D0_NOTHING >> 8;

   425

			b[3] = 0;

   426

		} else {

   427

			b[-2] = 0;

   428

		}

   429

   430

		DrawStringMultiLine(2, 67, STR_SPEC_USERSTRING, 245);

   431

	} else {

   432

   433

		DrawString(2, 67, STR_3034_LOCAL_RATING_OF_TRANSPORT, 0);

   434

   435

		y = 77;

   436

		for(i=0; i!=NUM_CARGO; i++) {

   437

			if (st->goods[i].enroute_from != INVALID_STATION) {

   438

				SetDParam(0, _cargoc.names_s[i]);

   439

				SetDParam(2, st->goods[i].rating * 101 >> 8);

   440

				SetDParam(1, STR_3035_APPALLING + (st->goods[i].rating >> 5));

   441

				DrawString(8, y, STR_303D, 0);

   442

				y += 10;

   443

			}

   444

		}

   445

	}

   446

}

   447

   448

   449

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

   450

{

   451

	switch(e->event) {

   452

	case WE_PAINT:

   453

		DrawStationViewWindow(w);

   454

		break;

   455

   456

	case WE_CLICK:

   457

		switch(e->click.widget) {

   458

		case 7:

   459

			ScrollMainWindowToTile(GetStation(w->window_number)->xy);

   460

			break;

   461

   462

		case 8:

   463

			SetWindowDirty(w);

   464

   465

			/* toggle height/widget set */

   466

			if (IsWindowOfPrototype(w, _station_view_expanded_widgets)) {

   467

				AssignWidgetToWindow(w, _station_view_widgets);

   468

				w->height = 110;

   469

			} else {

   470

				AssignWidgetToWindow(w, _station_view_expanded_widgets);

   471

				w->height = 210;

   472

			}

   473

   474

			SetWindowDirty(w);

   475

			break;

   476

   477

		case 9: {

   478

			Station *st = GetStation(w->window_number);

   479

			SetDParam(0, st->town->townnametype);

   480

			SetDParam(1, st->town->townnameparts);

   481

			ShowQueryString(st->string_id, STR_3030_RENAME_STATION_LOADING, 31, 180, w->window_class, w->window_number);

   482

		}	break;

   483

   484

		case 10: {

   485

			const Station *st = GetStation(w->window_number);

   486

			ShowPlayerTrains(st->owner, w->window_number);

   487

			break;

   488

		}

   489

   490

		case 11: {

   491

			const Station *st = GetStation(w->window_number);

   492

			ShowPlayerRoadVehicles(st->owner, w->window_number);

   493

			break;

   494

		}

   495

   496

		case 12: {

   497

			const Station *st = GetStation(w->window_number);

   498

			ShowPlayerAircraft(st->owner, w->window_number);

   499

			break;

   500

		}

   501

   502

		case 13: {

   503

			const Station *st = GetStation(w->window_number);

   504

			ShowPlayerShips(st->owner, w->window_number);

   505