32

#include "../querystring_gui.h"

    86

	InvalidateWindowData(WC_NETWORK_WINDOW, 0, unselect);

   171

typedef GUIList<NetworkGameList*> GUIGameServerList;

   173

struct NetworkGameWindow : public QueryStringBaseWindow {

   174

	byte field;                  ///< selected text-field

   175

	NetworkGameList *server;     ///< selected server

   176

	GUIGameServerList servers;   ///< list with game servers.

   178

	NetworkGameWindow(const WindowDesc *desc) : QueryStringBaseWindow(desc)

   179

	{

   180

		ttd_strlcpy(this->edit_str_buf, _network_player_name, lengthof(this->edit_str_buf));

   181

		this->afilter = CS_ALPHANUMERAL;

   182

		InitializeTextBuffer(&this->text, this->edit_str_buf, lengthof(this->edit_str_buf), 120);

   184

		UpdateNetworkGameWindow(true);

   186

		this->vscroll.cap = 11;

   187

		this->resize.step_height = NET_PRC__SIZE_OF_ROW;

   189

		this->field = NGWW_PLAYER;

   190

		this->server = NULL;

   192

		this->servers.sort_list = NULL;

   193

		this->servers.flags = VL_REBUILD | (_ng_sorting.order ? VL_DESC : VL_NONE);

   194

		this->servers.sort_type = _ng_sorting.criteria;

   195

   196

		this->FindWindowPlacementAndResize(desc);

   197

	}

   198

   199

	~NetworkGameWindow()

   200

	{

   201

		free(this->servers.sort_list);

   202

	}

   203

   204

	/**

   205

	 * (Re)build the network game list as its amount has changed because

   206

	 * an item has been added or deleted for example

   207

	 */

   208

	void BuildNetworkGameList()

   209

	{

   210

		NetworkGameList *ngl_temp;

   211

		uint n = 0;

   212

   213

		if (!(this->servers.flags & VL_REBUILD)) return;

   214

   215

		/* Count the number of games in the list */

   216

		for (ngl_temp = _network_game_list; ngl_temp != NULL; ngl_temp = ngl_temp->next) n++;

   217

		if (n == 0) return;

   218

   219

		/* Create temporary array of games to use for listing */

   220

		this->servers.sort_list = ReallocT(this->servers.sort_list, n);

   221

		this->servers.list_length = n;

   222

   223

		for (n = 0, ngl_temp = _network_game_list; ngl_temp != NULL; ngl_temp = ngl_temp->next) {

   224

			this->servers.sort_list[n++] = ngl_temp;

   225

		}

   226

   227

		/* Force resort */

   228

		this->servers.flags &= ~VL_REBUILD;

   229

		this->servers.flags |= VL_RESORT;

   230

	}

   231

   232

	void SortNetworkGameList()

   233

	{

   234

		static NGameNameSortFunction * const ngame_sorter[] = {

   235

			&NGameNameSorter,

   236

			&NGameClientSorter,

   237

			&NGameAllowedSorter

   238

		};

   239

   240

		NetworkGameList *item;

   241

		uint i;

   242

   243

		if (!(this->servers.flags & VL_RESORT)) return;

   244

		if (this->servers.list_length == 0) return;

   245

   246

		_internal_sort_order = !!(this->servers.flags & VL_DESC);

   247

		qsort(this->servers.sort_list, this->servers.list_length, sizeof(this->servers.sort_list[0]), ngame_sorter[this->servers.sort_type]);

   248

   249

		/* After sorting ngl->sort_list contains the sorted items. Put these back

   250

		 * into the original list. Basically nothing has changed, we are only

   251

		 * shuffling the ->next pointers */

   252

		_network_game_list = this->servers.sort_list[0];

   253

		for (item = _network_game_list, i = 1; i != this->servers.list_length; i++) {

   254

			item->next = this->servers.sort_list[i];

   255

			item = item->next;

   256

		}

   257

		item->next = NULL;

   258

   259

		this->servers.flags &= ~VL_RESORT;

   260

	}

   261

   262

	/**

   263

	 * Draw a single server line.

   264

	 * @param cur_item  the server to draw.

   265

	 * @param y         from where to draw?

   266

	 * @param highlight does the line need to be highlighted?

   267

	 */

   268

	void DrawServerLine(const NetworkGameList *cur_item, uint y, bool highlight)

   269

	{

   270

		/* show highlighted item with a different colour */

   271

		if (highlight) GfxFillRect(this->widget[NGWW_NAME].left + 1, y - 2, this->widget[NGWW_INFO].right - 1, y + 9, 10);

   272

   273

		SetDParamStr(0, cur_item->info.server_name);

   274

		DrawStringTruncated(this->widget[NGWW_NAME].left + 5, y, STR_02BD, TC_BLACK, this->widget[NGWW_NAME].right - this->widget[NGWW_NAME].left - 5);

   275

   276

		SetDParam(0, cur_item->info.clients_on);

   277

		SetDParam(1, cur_item->info.clients_max);

   278

		SetDParam(2, cur_item->info.companies_on);

   279

		SetDParam(3, cur_item->info.companies_max);

   280

		DrawStringCentered(this->widget[NGWW_CLIENTS].left + 39, y, STR_NETWORK_GENERAL_ONLINE, TC_GOLD);

   281

   282

		/* only draw icons if the server is online */

   283

		if (cur_item->online) {

   284

			/* draw a lock if the server is password protected */

   285

			if (cur_item->info.use_password) DrawSprite(SPR_LOCK, PAL_NONE, this->widget[NGWW_INFO].left + 5, y - 1);

   286

   287

			/* draw red or green icon, depending on compatibility with server */

   288

			DrawSprite(SPR_BLOT, (cur_item->info.compatible ? PALETTE_TO_GREEN : (cur_item->info.version_compatible ? PALETTE_TO_YELLOW : PALETTE_TO_RED)), this->widget[NGWW_INFO].left + 15, y);

   289

   290

			/* draw flag according to server language */

   291

			DrawSprite(SPR_FLAGS_BASE + cur_item->info.server_lang, PAL_NONE, this->widget[NGWW_INFO].left + 25, y);

   292

		}

   293

	}

   294

   295

	virtual void OnPaint()

   296

	{

   297

		const NetworkGameList *sel = this->server;

   298

		const SortButtonState arrow = (this->servers.flags & VL_DESC) ? SBS_DOWN : SBS_UP;

   299

   300

		if (this->servers.flags & VL_REBUILD) {

   301

			this->BuildNetworkGameList();

   302

			SetVScrollCount(this, this->servers.list_length);

   303

		}

   304

		if (this->servers.flags & VL_RESORT) this->SortNetworkGameList();

   305

   306

		/* 'Refresh' button invisible if no server selected */

   307

		this->SetWidgetDisabledState(NGWW_REFRESH, sel == NULL);

   308

		/* 'Join' button disabling conditions */

   309

		this->SetWidgetDisabledState(NGWW_JOIN, sel == NULL || // no Selected Server

   310

				!sel->online || // Server offline

   311

				sel->info.clients_on >= sel->info.clients_max || // Server full

   312

				!sel->info.compatible); // Revision mismatch

   313

   314

		/* 'NewGRF Settings' button invisible if no NewGRF is used */

   315

		this->SetWidgetHiddenState(NGWW_NEWGRF, sel == NULL ||

   316

				!sel->online ||

   317

				sel->info.grfconfig == NULL);

   318

   319

		SetDParam(0, 0x00);

   320

		SetDParam(1, _lan_internet_types_dropdown[_network_lan_internet]);

   321

		DrawWindowWidgets(this);

   322

   323

		/* Edit box to set player name */

   324

		this->DrawEditBox(NGWW_PLAYER);

   325

   326

		DrawString(this->widget[NGWW_PLAYER].left - 100, 23, STR_NETWORK_PLAYER_NAME, TC_GOLD);

   327

   328

		/* Sort based on widgets: name, clients, compatibility */

   329

		switch (this->servers.sort_type) {

   330

			case NGWW_NAME    - NGWW_NAME: DrawSortButtonState(this, NGWW_NAME,    arrow); break;

   331

			case NGWW_CLIENTS - NGWW_NAME: DrawSortButtonState(this, NGWW_CLIENTS, arrow); break;

   332

			case NGWW_INFO    - NGWW_NAME: DrawSortButtonState(this, NGWW_INFO,    arrow); break;

   333

		}

   334

   335

		uint16 y = NET_PRC__OFFSET_TOP_WIDGET + 3;

   336

		int32 n = 0;

   337

		int32 pos = this->vscroll.pos;

   338

		const NetworkGameList *cur_item = _network_game_list;

   339

   340

		while (pos > 0 && cur_item != NULL) {

   341

			pos--;

   342

			cur_item = cur_item->next;

   343

		}

   344

   345

		while (cur_item != NULL) {

   346

			this->DrawServerLine(cur_item, y, cur_item == sel);

   347

   348

			cur_item = cur_item->next;

   349

			y += NET_PRC__SIZE_OF_ROW;

   350

			if (++n == this->vscroll.cap) break; // max number of games in the window

   351

		}

   352

   353

		const NetworkGameList *last_joined = NetworkGameListAddItem(inet_addr(_network_last_host), _network_last_port);

   354

		/* Draw the last joined server, if any */

   355

		if (last_joined != NULL) this->DrawServerLine(last_joined, y = this->widget[NGWW_LASTJOINED].top + 3, last_joined == sel);

   356

   357

		/* Draw the right menu */

   358

		GfxFillRect(this->widget[NGWW_DETAILS].left + 1, 43, this->widget[NGWW_DETAILS].right - 1, 92, 157);

   359

		if (sel == NULL) {

   360

			DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, 58, STR_NETWORK_GAME_INFO, TC_FROMSTRING);

   361

		} else if (!sel->online) {

   362

			SetDParamStr(0, sel->info.server_name);

   363

			DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, 68, STR_ORANGE, TC_FROMSTRING); // game name

   364

   365

			DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, 132, STR_NETWORK_SERVER_OFFLINE, TC_FROMSTRING); // server offline

   366

		} else { // show game info

   367

			uint16 y = 100;

   368

			const uint16 x = this->widget[NGWW_DETAILS].left + 5;

   369

   370

			DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, 48, STR_NETWORK_GAME_INFO, TC_FROMSTRING);

   373

			SetDParamStr(0, sel->info.server_name);

   374

			DrawStringCenteredTruncated(this->widget[NGWW_DETAILS].left, this->widget[NGWW_DETAILS].right, 62, STR_ORANGE, TC_BLACK); // game name

   376

			SetDParamStr(0, sel->info.map_name);

   377

			DrawStringCenteredTruncated(this->widget[NGWW_DETAILS].left, this->widget[NGWW_DETAILS].right, 74, STR_02BD, TC_BLACK); // map name

   379

			SetDParam(0, sel->info.clients_on);

   380

			SetDParam(1, sel->info.clients_max);

   381

			SetDParam(2, sel->info.companies_on);

   382

			SetDParam(3, sel->info.companies_max);

   383

			DrawString(x, y, STR_NETWORK_CLIENTS, TC_GOLD);

   384

			y += 10;

   386

			SetDParam(0, STR_NETWORK_LANG_ANY + sel->info.server_lang);

   387

			DrawString(x, y, STR_NETWORK_LANGUAGE, TC_GOLD); // server language

   388

			y += 10;

   390

			SetDParam(0, STR_TEMPERATE_LANDSCAPE + sel->info.map_set);

   391

			DrawString(x, y, STR_NETWORK_TILESET, TC_GOLD); // tileset

   392

			y += 10;

   394

			SetDParam(0, sel->info.map_width);

   395

			SetDParam(1, sel->info.map_height);

   396

			DrawString(x, y, STR_NETWORK_MAP_SIZE, TC_GOLD); // map size

   397

			y += 10;

   399

			SetDParamStr(0, sel->info.server_revision);

   400

			DrawString(x, y, STR_NETWORK_SERVER_VERSION, TC_GOLD); // server version

   401

			y += 10;

   402

   403

			SetDParamStr(0, sel->info.hostname);

   404

			SetDParam(1, sel->port);

   405

			DrawString(x, y, STR_NETWORK_SERVER_ADDRESS, TC_GOLD); // server address

   406

			y += 10;

   407

   408

			SetDParam(0, sel->info.start_date);

   409

			DrawString(x, y, STR_NETWORK_START_DATE, TC_GOLD); // start date

   410

			y += 10;

   411

   412

			SetDParam(0, sel->info.game_date);

   413

			DrawString(x, y, STR_NETWORK_CURRENT_DATE, TC_GOLD); // current date

   414

			y += 10;

   415

   416

			y += 2;

   417

   418

			if (!sel->info.compatible) {

   419

				DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, y, sel->info.version_compatible ? STR_NETWORK_GRF_MISMATCH : STR_NETWORK_VERSION_MISMATCH, TC_FROMSTRING); // server mismatch

   420

			} else if (sel->info.clients_on == sel->info.clients_max) {

   421

				/* Show: server full, when clients_on == clients_max */

   422

				DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, y, STR_NETWORK_SERVER_FULL, TC_FROMSTRING); // server full

   423

			} else if (sel->info.use_password) {

   424

				DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, y, STR_NETWORK_PASSWORD, TC_FROMSTRING); // password warning

   427

			y += 10;

   428

		}

   429

	}

   431

	virtual void OnClick(Point pt, int widget)

   432

	{

   433

		this->field = widget;

   434

		switch (widget) {

   435

			case NGWW_PLAYER:

   436

				ShowOnScreenKeyboard(this, NGWW_PLAYER, 0, 0);

   437

				break;

   439

			case NGWW_CANCEL: // Cancel button

   440

				DeleteWindowById(WC_NETWORK_WINDOW, 0);

   441

				break;

   442

   443

			case NGWW_CONN_BTN: // 'Connection' droplist

   444

				ShowDropDownMenu(this, _lan_internet_types_dropdown, _network_lan_internet, NGWW_CONN_BTN, 0, 0); // do it for widget NSSW_CONN_BTN

   445

				break;

   446

   447

			case NGWW_NAME: // Sort by name

   448

			case NGWW_CLIENTS: // Sort by connected clients

   449

			case NGWW_INFO: // Connectivity (green dot)

   450

				if (this->servers.sort_type == widget - NGWW_NAME) this->servers.flags ^= VL_DESC;

   451

				this->servers.flags |= VL_RESORT;

   452

				this->servers.sort_type = widget - NGWW_NAME;

   453

   454

				_ng_sorting.order = !!(this->servers.flags & VL_DESC);

   455

				_ng_sorting.criteria = this->servers.sort_type;

   456

				this->SetDirty();

   457

				break;

   458

   459

			case NGWW_MATRIX: { // Matrix to show networkgames

   460

				NetworkGameList *cur_item;

   461

				uint32 id_v = (pt.y - NET_PRC__OFFSET_TOP_WIDGET) / NET_PRC__SIZE_OF_ROW;

   462

   463

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

   464

				id_v += this->vscroll.pos;

   465

   466

				cur_item = _network_game_list;

   467

				for (; id_v > 0 && cur_item != NULL; id_v--) cur_item = cur_item->next;

   468

   469

				this->server = cur_item;

   470

				this->SetDirty();

   471

			} break;

   472

   473

			case NGWW_LASTJOINED: {

   474

				NetworkGameList *last_joined = NetworkGameListAddItem(inet_addr(_network_last_host), _network_last_port);

   475

				if (last_joined != NULL) {

   476

					this->server = last_joined;

   477

					this->SetDirty();

   478

				}

   479

			} break;

   480

   481

			case NGWW_FIND: // Find server automatically

   482

				switch (_network_lan_internet) {

   483

					case 0: NetworkUDPSearchGame(); break;

   484

					case 1: NetworkUDPQueryMasterServer(); break;

   488

			case NGWW_ADD: // Add a server

   489

				ShowQueryString(

   490

					BindCString(_network_default_ip),