1

#include "stdafx.h"

     2

#include "ttd.h"

     4

#include "window.h"

     5

#include "gui.h"

     6

#include "station.h"

     7

#include "gfx.h"

     8

#include "player.h"

     9

#include "town.h"

    10

#include "command.h"

    11

    12

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

    13

{

    14

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

    15

	int color = _rating_colors[type];

    16

	uint w;

    17

    18

	if (acceptance > 575)

    19

		acceptance = 575;

    20

    21

	acceptance = (acceptance + 7) >> 3;

    22

    23

	/* draw cargo */

    24

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

    25

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

    26

		x += w;

    27

	}

    28

    29

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

    30

		if (w==7) w--;

    31

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

    32

	}

    33

    34

	x -= (acceptance>>3);

    35

    36

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

    37

    38

	/* draw green/red ratings bar */

    39

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

    40

    41

	rating = (rating >> 5);

    42

    43

	if (rating != 0) {

    44

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

    45

	}

    46

}

    47

    48

static SortStruct _station_sort[lengthof(_stations)];

    49

static uint16 _num_station_sort[MAX_PLAYERS];

    50

    51

static char _bufcache[64];

    52

static uint16 _last_station_idx;

    53

    54

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

    55

{

    56

	char buf1[64];

    57

	Station *st;

    58

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

    59

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

    60

    61

	st = DEREF_STATION(cmp1->index);

    62

	SET_DPARAM16(0, st->town->townnametype);

    63

	SET_DPARAM32(1, st->town->townnameparts);

    64

	GetString(buf1, st->string_id);

    65

    66

	if ( cmp2->index != _last_station_idx) {

    67

		_last_station_idx = cmp2->index;

    68

		st = DEREF_STATION(cmp2->index);

    69

		SET_DPARAM16(0, st->town->townnametype);

    70

		SET_DPARAM32(1, st->town->townnameparts);

    71

		GetString(_bufcache, st->string_id);

    72

	}

    73

    74

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

    75

}

    76

    77

static void GlobalSortStationList()

    78

{

    79

	const Station *st;

    80

	uint32 n = 0;

    81

	uint16 *i;

    82

    83

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

    84

	for (i = _num_station_sort; i != endof(_num_station_sort); i++) {*i = 0;}

    85

    86

	FOR_ALL_STATIONS(st) {

    87

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

    88

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

    89

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

    90

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

    91

		}

    92

	}

    93

    94

	// create cumulative station-ownership

    95

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

    96

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

    97

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

    98

    99

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

   100

   101

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

   102

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

   103

	_global_station_sort_dirty = false;

   104

   105

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

   106

}

   107

   108

static void MakeSortedStationList(byte owner)

   109

{

   110

	SortStruct *firstelement;

   111

	uint32 n = 0;

   112

   113

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

   114

		firstelement =	&_station_sort[0];

   115

		n =							_num_station_sort[0];

   116

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

   117

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

   118

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

   119

	}

   120

   121

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

   122

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

   123

   124

	_station_sort_dirty[owner] = false;

   125

   126

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

   127

}

   128

   129

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

   130

{

   131

	switch(e->event) {

   132

	case WE_PAINT: {

   133

		uint32 i;

   134

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

   135

   136

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

   137

		if (_global_station_sort_dirty)

   138

			GlobalSortStationList();

   139

   140

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

   141

			MakeSortedStationList(window_number);

   142

		}

   143

   144

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

   145

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

   146

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

   147

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

   148

   149

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

   150

		{

   151

			Player *p = DEREF_PLAYER(window_number);

   152

			SET_DPARAM16(0, p->name_1);

   153

			SET_DPARAM32(1, p->name_2);

   154

			SET_DPARAM16(2, w->vscroll.count);

   155

			DrawWindowWidgets(w);

   156

		}

   157

   158

		{

   159

			byte p = 0;

   160

			Station *st;

   161

			int x,xb = 2;

   162

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

   163

			int j;

   164

   165

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

   166

				DrawString(xb, y, STR_304A_NONE, 0);

   167

				return;

   168

			}

   169

   170

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

   171

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

   172

   173

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

   174

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

   175

   176

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

   177

   178

				SET_DPARAM16(0, st->index);

   179

				SET_DPARAM8(1, st->facilities);

   180

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

   181

   182

				// show cargo waiting and station ratings

   183

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

   184

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

   185

					if (acc != 0) {

   186

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

   187

						x += 10;

   188

					}

   189

				}

   190

				y += 10;

   191

				i++;	// next station

   192

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

   193

			}

   194

		}

   195

	} break;

   196

	case WE_CLICK: {

   197

		switch(e->click.widget) {

   198

		case 2: {

   199

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

   200

   201

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

   202

   203

			id_v += w->vscroll.pos;

   204

   205

			{

   206

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

   207

				Station *st;

   208

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

   209

   210

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

   211

   212

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

   213

   214

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

   215

   216

				ScrollMainWindowToTile(st->xy);

   217

			}

   218

		} break;

   219

		}

   220

	} break;

   221

   222

	case WE_4:

   223

		WP(w,plstations_d).refresh_counter++;

   224

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

   225

			WP(w,plstations_d).refresh_counter = 0;

   226

			SetWindowDirty(w);

   227

		}

   228

		break;

   229

	}

   230

}

   231

   232

static const Widget _player_stations_widgets[] = {

   233

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

   234

{    WWT_CAPTION,    14,    11,   357,     0,    13, STR_3048_STATIONS, STR_018C_WINDOW_TITLE_DRAG_THIS},

   235

{      WWT_PANEL,    14,     0,   346,    14,   137, 0x0, STR_3057_STATION_NAMES_CLICK_ON},

   236

{  WWT_SCROLLBAR,    14,   347,   357,    14,   137, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},

   237

{   WIDGETS_END},

   238

};

   239

   240

static const WindowDesc _player_stations_desc = {

   241

	-1, -1, 358, 138,

   242

	WC_STATION_LIST,0,

   243

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,

   244

	_player_stations_widgets,

   245

	PlayerStationsWndProc

   246

};

   247

   248

   249

void ShowPlayerStations(int player)

   250

{

   251

	Window *w;

   252

   253

	w = AllocateWindowDescFront(&_player_stations_desc, player);

   254

	if (w) {

   255

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

   256

		w->vscroll.cap = 12;

   257

	}

   258

}

   259

   260

static const Widget _station_view_expanded_widgets[] = {

   261

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

   262

{    WWT_CAPTION,    14,    11,   248,     0,    13, STR_300A_0,	STR_018C_WINDOW_TITLE_DRAG_THIS},

   263

{     WWT_IMGBTN,    14,     0,   237,    14,    65, 0x0,					STR_NULL},

   264

{  WWT_SCROLLBAR,    14,   238,   248,    14,    65, 0x0,					STR_0190_SCROLL_BAR_SCROLLS_LIST},

   265

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

   266

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

   267

{ WWT_PUSHTXTBTN,    14,     0,    82,   198,   209, STR_00E4_LOCATION,	STR_3053_CENTER_MAIN_VIEW_ON_STATION},

   268

{ WWT_PUSHTXTBTN,    14,    83,   165,   198,   209, STR_3033_ACCEPTS,	STR_3056_SHOW_LIST_OF_ACCEPTED_CARGO},

   269

{ WWT_PUSHTXTBTN,    14,   166,   248,   198,   209, STR_0130_RENAME,		STR_3055_CHANGE_NAME_OF_STATION},

   270

{   WIDGETS_END},

   271

};

   272

   273

static const Widget _station_view_widgets[] = {

   274

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

   275

{    WWT_CAPTION,    14,    11,   248,     0,    13, STR_300A_0,	STR_018C_WINDOW_TITLE_DRAG_THIS},

   276

{     WWT_IMGBTN,    14,     0,   237,    14,    65, 0x0,					STR_NULL},

   277

{  WWT_SCROLLBAR,    14,   238,   248,    14,    65, 0x0,					STR_0190_SCROLL_BAR_SCROLLS_LIST},

   278

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

   279

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

   280

{ WWT_PUSHTXTBTN,    14,     0,    82,    98,   109, STR_00E4_LOCATION,	STR_3053_CENTER_MAIN_VIEW_ON_STATION},

   281

{ WWT_PUSHTXTBTN,    14,    83,   165,    98,   109, STR_3032_RATINGS,	STR_3054_SHOW_STATION_RATINGS},

   282

{ WWT_PUSHTXTBTN,    14,   166,   248,    98,   109, STR_0130_RENAME,		STR_3055_CHANGE_NAME_OF_STATION},

   283

{   WIDGETS_END},

   284

};

   285

   286

static void DrawStationViewWindow(Window *w)

   287

{

   288

	Station *st;

   289

	int i;

   290

	int num;

   291

	int x,y;

   292

	int pos;

   293

	StringID str;

   294

	byte station_id;

   295

	byte *b;

   296

   297

   298

	station_id = (byte)w->window_number;

   299

   300

	st = DEREF_STATION(w->window_number);

   301

   302

	num = 1;

   303

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

   304

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

   305

			num++;

   306

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

   307

				num++;

   308

		}

   309

	}

   310

	SetVScrollCount(w, num);

   311

   312

	w->disabled_state = st->owner == _local_player ? 0 : (1 << 8);

   313

	SET_DPARAM16(0, st->index);

   314

	SET_DPARAM8(1, st->facilities);

   315

	DrawWindowWidgets(w);

   316

   317

	x = 2;

   318

	y = 15;

   319

	pos = w->vscroll.pos;

   320

   321

	if (--pos < 0) {

   322

		str = STR_00D0_NOTHING;

   323

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

   324

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

   325

				str = STR_EMPTY;

   326

		SET_DPARAM16(0, str);

   327

		DrawString(x, y, STR_0008_WAITING, 0);

   328

		y += 10;

   329

	}

   330

   331

	i = 0;

   332

	do {

   333

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

   334

		if (waiting == 0)

   335

			continue;

   336

   337

		num = (waiting + 5) / 10;

   338

		if (num != 0) {

   339

			int cur_x = x;

   340

			num = min(num, 23);

   341

			do {

   342

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

   343

				cur_x += 10;

   344

			} while (--num);

   345

		}

   346

   347

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

   348

			if (--pos < 0) {

   349

				SET_DPARAM16(1, waiting);

   350

				SET_DPARAM16(0, _cargoc.names_long_s[i] + (waiting==1 ? 0 : 32));

   351

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

   352

				y += 10;

   353

			}

   354

		} else {

   355

			/* enroute */

   356

			if (--pos < 0) {

   357

				SET_DPARAM16(1, waiting);

   358

				SET_DPARAM16(0, _cargoc.names_long_s[i] + (waiting==1 ? 0 : 32));

   359

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

   360

				y += 10;

   361

			}

   362

   363

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

   364

				SET_DPARAM16(0, st->goods[i].enroute_from);

   365

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

   366

				y += 10;

   367

			}

   368

		}

   369

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

   370

   371

	if (w->widget == _station_view_widgets) {

   372

		b = _userstring;

   373

		b[0] = 0x81;

   374

		b[1] = STR_000C_ACCEPTS;

   375

		b[2] = STR_000C_ACCEPTS >> 8;

   376

		b += 3;

   377

   378

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

   379

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

   380

				break;

   381

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

   382

				b[0] = 0x81;

   383

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

   384

				WRITE_LE_UINT16(b+3, 0x202C);

   385

				b += 5;

   386

			}

   387

		}

   388

   389

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

   390

			b[0] = 0x81;

   391

			b[1] = STR_00D0_NOTHING;

   392

			b[2] = STR_00D0_NOTHING >> 8;

   393

			b[3] = 0;

   394

		} else {

   395

			b[-2] = 0;

   396

		}

   397

   398

		DrawStringMultiLine(2, 67, STR_SPEC_USERSTRING, 245);

   399

	} else {

   400

   401

		DrawString(2, 67, STR_3034_LOCAL_RATING_OF_TRANSPORT, 0);

   402

   403

		y = 77;

   404

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

   405

			if (st->goods[i].enroute_from != 0xFF) {

   406

				SET_DPARAM16(0, _cargoc.names_s[i]);

   407

				SET_DPARAM8(2, st->goods[i].rating * 101 >> 8);

   408

				SET_DPARAM16(1, STR_3035_APPALLING + (st->goods[i].rating >> 5));

   409

				DrawString(8, y, STR_303D, 0);

   410

				y += 10;

   411

			}

   412

		}

   413

	}

   414

}

   415

   416

   417

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

   418

{

   419

	switch(e->event) {

   420

	case WE_PAINT:

   421

		DrawStationViewWindow(w);

   422

		break;

   423

   424

	case WE_CLICK:

   425

		switch(e->click.widget) {

   426

		case 6:

   427

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

   428

			break;

   429

   430

		case 7:

   431

			SetWindowDirty(w);

   432

   433

			/* toggle height/widget set */

   434

			w->height ^= (210 ^ 110);

   435

			*(uint32*)&w->widget ^= (uint32)_station_view_expanded_widgets ^ (uint32)_station_view_widgets;

   436

   437

			SetWindowDirty(w);

   438

			break;

   439

   440

		case 8: {

   441

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

   442

			SET_DPARAM16(0, st->town->townnametype);

   443

			SET_DPARAM32(1, st->town->townnameparts);

   444

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

   445

		}	break;

   446

		}

   447

		break;

   448

   449

	case WE_ON_EDIT_TEXT: {

   450

		Station *st;

   451

		byte *b = e->edittext.str;

   452

		if (*b == 0)

   453

			return;

   454

		memcpy(_decode_parameters, b, 32);

   455

   456

		st = DEREF_STATION(w->window_number);

   457

		DoCommandP(st->xy, w->window_number, 0, NULL, CMD_RENAME_STATION | CMD_MSG(STR_3031_CAN_T_RENAME_STATION));

   458

	} break;

   459

	}

   460

}

   461

   462

   463

static const WindowDesc _station_view_desc = {

   464

	-1, -1, 249, 110,

   465

	WC_STATION_VIEW,0,

   466

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,

   467

	_station_view_widgets,

   468

	StationViewWndProc

   469

};

   470

   471

void ShowStationViewWindow(int station)

   472

{

   473

	Window *w;

   474

	byte color;

   475

   476

	w = AllocateWindowDescFront(&_station_view_desc, station);

   477

	if (w) {

   478

		color = DEREF_STATION(w->window_number)->owner;

   479

		if (color != 0x10)

   480

			w->caption_color = color;

   481

		w->vscroll.cap = 5;

   482

	}

   483

}