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/* $Id$ */

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/** @file main_gui.cpp */

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#include "stdafx.h"

     6

#include "openttd.h"

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#include "heightmap.h"

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#include "currency.h"

     9

#include "functions.h"

    10

#include "spritecache.h"

    11

#include "station.h"

    12

#include "strings.h"

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#include "table/sprites.h"

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#include "table/strings.h"

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#include "map.h"

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#include "tile.h"

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#include "window.h"

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#include "gui.h"

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#include "viewport.h"

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#include "gfx.h"

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#include "player.h"

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#include "command.h"

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#include "news.h"

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#include "town.h"

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#include "vehicle.h"

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#include "console.h"

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#include "sound.h"

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#include "network/network.h"

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#include "signs.h"

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#include "waypoint.h"

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#include "variables.h"

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#include "train.h"

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#include "unmovable_map.h"

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#include "string.h"

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#include "screenshot.h"

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#include "genworld.h"

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#include "settings.h"

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#include "date.h"

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#include "vehicle_gui.h"

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#include "newgrf_config.h"

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    42

#include "network/network_data.h"

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#include "network/network_client.h"

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#include "network/network_server.h"

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#include "network/network_gui.h"

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#include "industry.h"

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    48

static int _rename_id = 1;

    49

static int _rename_what = -1;

    50

    51

static byte _terraform_size = 1;

    52

RailType _last_built_railtype;

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static int _scengen_town_size = 2; // depress medium-sized towns per default

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    55

extern void GenerateIndustries();

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extern bool GenerateTowns();

    57

    58

    59

void HandleOnEditText(const char *str)

    60

{

    61

	int id = _rename_id;

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	_cmd_text = str;

    63

    64

	switch (_rename_what) {

    65

	case 0: // Rename a s sign, if string is empty, delete sign

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		DoCommandP(0, id, 0, NULL, CMD_RENAME_SIGN | CMD_MSG(STR_280C_CAN_T_CHANGE_SIGN_NAME));

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		break;

    68

	case 1: // Rename a waypoint

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		if (*str == '\0') return;

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		DoCommandP(0, id, 0, NULL, CMD_RENAME_WAYPOINT | CMD_MSG(STR_CANT_CHANGE_WAYPOINT_NAME));

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		break;

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#ifdef ENABLE_NETWORK

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	case 3: { // Give money, you can only give money in excess of loan

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		const Player *p = GetPlayer(_current_player);

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		int32 money = min(p->money64 - p->current_loan, atoi(str) / _currency->rate);

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		char msg[20];

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    78

		money = clamp(money, 0, 20000000); // Clamp between 20 million and 0

    79

    80

		/* Give 'id' the money, and substract it from ourself */

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		if (!DoCommandP(0, money, id, NULL, CMD_GIVE_MONEY | CMD_MSG(STR_INSUFFICIENT_FUNDS))) break;

    82

    83

		/* Inform the player of this action */

    84

		snprintf(msg, sizeof(msg), "%d", money);

    85

    86

		if (!_network_server) {

    87

			SEND_COMMAND(PACKET_CLIENT_CHAT)(NETWORK_ACTION_GIVE_MONEY, DESTTYPE_TEAM, id, msg);

    88

		} else {

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			NetworkServer_HandleChat(NETWORK_ACTION_GIVE_MONEY, DESTTYPE_TEAM, id, msg, NETWORK_SERVER_INDEX);

    90

		}

    91

	}	break;

    92

#endif /* ENABLE_NETWORK */

    93

		default: NOT_REACHED();

    94

	}

    95

    96

	_rename_id = _rename_what = -1;

    97

}

    98

    99

/**

   100

 * This code is shared for the majority of the pushbuttons.

   101

 * Handles e.g. the pressing of a button (to build things), playing of click sound and sets certain parameters

   102

 *

   103

 * @param w Window which called the function

   104

 * @param widget ID of the widget (=button) that called this function

   105

 * @param cursor How should the cursor image change? E.g. cursor with depot image in it

   106

 * @param mode Tile highlighting mode, e.g. drawing a rectangle or a dot on the ground

   107

 * @param placeproc Procedure which will be called when someone clicks on the map

   108

 * @return true if the button is clicked, false if it's unclicked

   109

 */

   110

bool HandlePlacePushButton(Window *w, int widget, CursorID cursor, int mode, PlaceProc *placeproc)

   111

{

   112

	if (IsWindowWidgetDisabled(w, widget)) return false;

   113

   114

	SndPlayFx(SND_15_BEEP);

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	SetWindowDirty(w);

   116

   117

	if (IsWindowWidgetLowered(w, widget)) {

   118

		ResetObjectToPlace();

   119

		return false;

   120

	}

   121

   122

	SetObjectToPlace(cursor, PAL_NONE, mode, w->window_class, w->window_number);

   123

	LowerWindowWidget(w, widget);

   124

	_place_proc = placeproc;

   125

	return true;

   126

}

   127

   128

   129

void CcPlaySound10(bool success, TileIndex tile, uint32 p1, uint32 p2)

   130

{

   131

	if (success) SndPlayTileFx(SND_12_EXPLOSION, tile);

   132

}

   133

   134

   135

static void ToolbarPauseClick(Window *w)

   136

{

   137

	if (_networking && !_network_server) return; // only server can pause the game

   138

   139

	if (DoCommandP(0, _pause_game ? 0 : 1, 0, NULL, CMD_PAUSE)) SndPlayFx(SND_15_BEEP);

   140

}

   141

   142

static void ToolbarFastForwardClick(Window *w)

   143

{

   144

	_fast_forward ^= true;

   145

	SndPlayFx(SND_15_BEEP);

   146

}

   147

   148

   149

static void MenuClickSettings(int index)

   150

{

   151

	switch (index) {

   152

		case 0: ShowGameOptions();      return;

   153

		case 1: ShowGameDifficulty();   return;

   154

		case 2: ShowPatchesSelection(); return;

   155

		case 3: ShowNewGRFSettings(!_networking, true, true, &_grfconfig);   return;

   156

   157

		case  5: _display_opt ^= DO_SHOW_TOWN_NAMES;    break;

   158

		case  6: _display_opt ^= DO_SHOW_STATION_NAMES; break;

   159

		case  7: _display_opt ^= DO_SHOW_SIGNS;         break;

   160

		case  8: _display_opt ^= DO_WAYPOINTS;          break;

   161

		case  9: _display_opt ^= DO_FULL_ANIMATION;     break;

   162

		case 10: _display_opt ^= DO_FULL_DETAIL;        break;

   163

		case 11: _display_opt ^= DO_TRANS_BUILDINGS;    break;

   164

		case 12: _display_opt ^= DO_TRANS_SIGNS;        break;

   165

	}

   166

	MarkWholeScreenDirty();

   167

}

   168

   169

static void MenuClickSaveLoad(int index)

   170

{

   171

	if (_game_mode == GM_EDITOR) {

   172

		switch (index) {

   173

			case 0: ShowSaveLoadDialog(SLD_SAVE_SCENARIO);  break;

   174

			case 1: ShowSaveLoadDialog(SLD_LOAD_SCENARIO);  break;

   175

			case 2: ShowSaveLoadDialog(SLD_LOAD_HEIGHTMAP); break;

   176

			case 3: AskExitToGameMenu();                    break;

   177

			case 5: HandleExitGameRequest();                break;

   178

		}

   179

	} else {

   180

		switch (index) {

   181

			case 0: ShowSaveLoadDialog(SLD_SAVE_GAME); break;

   182

			case 1: ShowSaveLoadDialog(SLD_LOAD_GAME); break;

   183

			case 2: AskExitToGameMenu();               break;

   184

			case 3: HandleExitGameRequest();           break;

   185

		}

   186

	}

   187

}

   188

   189

static void MenuClickMap(int index)

   190

{

   191

	switch (index) {

   192

		case 0: ShowSmallMap();            break;

   193

		case 1: ShowExtraViewPortWindow(); break;

   194

		case 2: ShowSignList();            break;

   195

	}

   196

}

   197

   198

static void MenuClickTown(int index)

   199

{

   200

	ShowTownDirectory();

   201

}

   202

   203

static void MenuClickScenMap(int index)

   204

{

   205

	switch (index) {

   206

		case 0: ShowSmallMap();            break;

   207

		case 1: ShowExtraViewPortWindow(); break;

   208

		case 2: ShowSignList();            break;

   209

		case 3: ShowTownDirectory();       break;

   210

	}

   211

}

   212

   213

static void MenuClickSubsidies(int index)

   214

{

   215

	ShowSubsidiesList();

   216

}

   217

   218

static void MenuClickStations(int index)

   219

{

   220

	ShowPlayerStations((PlayerID)index);

   221

}

   222

   223

static void MenuClickFinances(int index)

   224

{

   225

	ShowPlayerFinances((PlayerID)index);

   226

}

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   228

static void MenuClickCompany(int index)

   229

{

   230

	if (_networking && index == 0) {

   231

		ShowClientList();

   232

	} else {

   233

		if (_networking) index--;

   234

		ShowPlayerCompany((PlayerID)index);

   235

	}

   236

}

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   238

static void MenuClickGraphs(int index)

   239

{

   240

	switch (index) {

   241

		case 0: ShowOperatingProfitGraph();    break;

   242

		case 1: ShowIncomeGraph();             break;

   243

		case 2: ShowDeliveredCargoGraph();     break;

   244

		case 3: ShowPerformanceHistoryGraph(); break;

   245

		case 4: ShowCompanyValueGraph();       break;

   246

		case 5: ShowCargoPaymentRates();       break;

   247

	}

   248

}

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   250

static void MenuClickLeague(int index)

   251

{

   252

	switch (index) {

   253

		case 0: ShowCompanyLeagueTable();      break;

   254

		case 1: ShowPerformanceRatingDetail(); break;

   255

	}

   256

}

   257

   258

static void MenuClickIndustry(int index)

   259

{

   260

	switch (index) {

   261

		case 0: ShowIndustryDirectory();   break;

   262

		case 1: ShowBuildIndustryWindow(); break;

   263

	}

   264

}

   265

   266

static void MenuClickShowTrains(int index)

   267

{

   268

	ShowVehicleListWindow((PlayerID)index, VEH_TRAIN);

   269

}

   270

   271

static void MenuClickShowRoad(int index)

   272

{

   273

	ShowVehicleListWindow((PlayerID)index, VEH_ROAD);

   274

}

   275

   276

static void MenuClickShowShips(int index)

   277

{

   278

	ShowVehicleListWindow((PlayerID)index, VEH_SHIP);

   279

}

   280

   281

static void MenuClickShowAir(int index)

   282

{

   283

	ShowVehicleListWindow((PlayerID)index, VEH_AIRCRAFT);

   284

}

   285

   286

static void MenuClickBuildRail(int index)

   287

{

   288

	_last_built_railtype = (RailType)index;

   289

	ShowBuildRailToolbar(_last_built_railtype, -1);

   290

}

   291

   292

static void MenuClickBuildRoad(int index)

   293

{

   294

	ShowBuildRoadToolbar();

   295

}

   296

   297

static void MenuClickBuildWater(int index)

   298

{

   299

	ShowBuildDocksToolbar();

   300

}

   301

   302

static void MenuClickBuildAir(int index)

   303

{

   304

	ShowBuildAirToolbar();

   305

}

   306

   307

#ifdef ENABLE_NETWORK

   308

void ShowNetworkGiveMoneyWindow(PlayerID player)

   309

{

   310

	_rename_id = player;

   311

	_rename_what = 3;

   312

	ShowQueryString(STR_EMPTY, STR_NETWORK_GIVE_MONEY_CAPTION, 30, 180, NULL, CS_NUMERAL);

   313

}

   314

#endif /* ENABLE_NETWORK */

   315

   316

void ShowRenameSignWindow(const Sign *si)

   317

{

   318

	_rename_id = si->index;

   319

	_rename_what = 0;

   320

	ShowQueryString(si->str, STR_280B_EDIT_SIGN_TEXT, 30, 180, NULL, CS_ALPHANUMERAL);

   321

}

   322

   323

void ShowRenameWaypointWindow(const Waypoint *wp)

   324

{

   325

	int id = wp->index;

   326

   327

	/* Are we allowed to change the name of the waypoint? */

   328

	if (!CheckTileOwnership(wp->xy)) {

   329

		ShowErrorMessage(_error_message, STR_CANT_CHANGE_WAYPOINT_NAME,

   330

			TileX(wp->xy) * TILE_SIZE, TileY(wp->xy) * TILE_SIZE);

   331

		return;

   332

	}

   333

   334

	_rename_id = id;

   335

	_rename_what = 1;

   336

	SetDParam(0, id);

   337

	ShowQueryString(STR_WAYPOINT_RAW, STR_EDIT_WAYPOINT_NAME, 30, 180, NULL, CS_ALPHANUMERAL);

   338

}

   339

   340

static void SelectSignTool()

   341

{

   342

	if (_cursor.sprite == SPR_CURSOR_SIGN) {

   343

		ResetObjectToPlace();

   344

	} else {

   345

		SetObjectToPlace(SPR_CURSOR_SIGN, PAL_NONE, 1, WC_MAIN_TOOLBAR, 0);

   346

		_place_proc = PlaceProc_Sign;

   347

	}

   348

}

   349

   350

static void MenuClickForest(int index)

   351

{

   352

	switch (index) {

   353

		case 0: ShowTerraformToolbar();  break;

   354

		case 1: ShowBuildTreesToolbar(); break;

   355

		case 2: SelectSignTool();        break;

   356

	}

   357

}

   358

   359

static void MenuClickMusicWindow(int index)

   360

{

   361

	ShowMusicWindow();

   362

}

   363

   364

static void MenuClickNewspaper(int index)

   365

{

   366

	switch (index) {

   367

		case 0: ShowLastNewsMessage(); break;

   368

		case 1: ShowMessageOptions();  break;

   369

		case 2: ShowMessageHistory();  break;

   370

	}

   371

}

   372

   373

static void MenuClickSmallScreenshot()

   374

{

   375

	SetScreenshotType(SC_VIEWPORT);

   376

}

   377

   378

static void MenuClickWorldScreenshot()

   379

{

   380

	SetScreenshotType(SC_WORLD);

   381

}

   382

   383

static void MenuClickHelp(int index)

   384

{

   385

	switch (index) {

   386

		case 0: PlaceLandBlockInfo();       break;

   387

		case 2: IConsoleSwitch();           break;

   388

		case 3: MenuClickSmallScreenshot(); break;

   389

		case 4: MenuClickWorldScreenshot(); break;

   390

		case 5: ShowAboutWindow();          break;

   391

	}

   392

}

   393

   394

   395

typedef void MenuClickedProc(int index);

   396

   397

static MenuClickedProc * const _menu_clicked_procs[] = {

   398

	NULL,                 /* 0 */

   399

	NULL,                 /* 1 */

   400

	MenuClickSettings,    /* 2 */

   401

	MenuClickSaveLoad,    /* 3 */

   402

	MenuClickMap,         /* 4 */

   403

	MenuClickTown,        /* 5 */

   404

	MenuClickSubsidies,   /* 6 */

   405

	MenuClickStations,    /* 7 */

   406

	MenuClickFinances,    /* 8 */

   407

	MenuClickCompany,     /* 9 */

   408

	MenuClickGraphs,      /* 10 */

   409

	MenuClickLeague,      /* 11 */

   410

	MenuClickIndustry,    /* 12 */

   411

	MenuClickShowTrains,  /* 13 */

   412

	MenuClickShowRoad,    /* 14 */

   413

	MenuClickShowShips,   /* 15 */

   414

	MenuClickShowAir,     /* 16 */

   415

	MenuClickScenMap,     /* 17 */

   416

	NULL,                 /* 18 */

   417

	MenuClickBuildRail,   /* 19 */

   418

	MenuClickBuildRoad,   /* 20 */

   419

	MenuClickBuildWater,  /* 21 */

   420

	MenuClickBuildAir,    /* 22 */

   421

	MenuClickForest,      /* 23 */

   422

	MenuClickMusicWindow, /* 24 */

   423

	MenuClickNewspaper,   /* 25 */

   424

	MenuClickHelp,        /* 26 */

   425

};

   426

   427

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

   428

{

   429

	switch (e->event) {

   430

		case WE_CREATE: w->widget[0].right = w->width - 1; break;

   431

   432

	case WE_PAINT: {

   433

		int x, y;

   434

   435

		byte count = WP(w, menu_d).item_count;

   436

		byte sel = WP(w, menu_d).sel_index;

   437

		uint16 chk = WP(w, menu_d).checked_items;

   438

		StringID string = WP(w, menu_d).string_id;

   439

		byte dis = WP(w, menu_d).disabled_items;

   440

   441

		DrawWindowWidgets(w);

   442

   443

		x = 1;

   444

		y = 1;

   445

   446

		for (; count != 0; count--, string++, sel--) {

   447

			byte color = HASBIT(dis, 0) ? 14 : (sel == 0) ? 12 : 16;

   448

			if (sel == 0) GfxFillRect(x, y, x + w->width - 3, y + 9, 0);

   449

   450

			if (HASBIT(chk, 0)) DrawString(x + 2, y, STR_CHECKMARK, color);

   451

			DrawString(x + 2, y, string, color);

   452

   453

			y += 10;

   454

			chk >>= 1;

   455

			dis >>= 1;

   456

		}

   457

	} break;

   458

   459

	case WE_DESTROY: {

   460

			Window *v = FindWindowById(WC_MAIN_TOOLBAR, 0);

   461

			RaiseWindowWidget(v, WP(w,menu_d).main_button);

   462

			SetWindowDirty(v);

   463

			return;

   464

		}

   465

   466

	case WE_POPUPMENU_SELECT: {

   467

		int index = GetMenuItemIndex(w, e->we.popupmenu.pt.x, e->we.popupmenu.pt.y);

   468

		int action_id;

   469

   470

   471

		if (index < 0) {

   472

			Window *w2 = FindWindowById(WC_MAIN_TOOLBAR,0);

   473

			if (GetWidgetFromPos(w2, e->we.popupmenu.pt.x - w2->left, e->we.popupmenu.pt.y - w2->top) == WP(w,menu_d).main_button)

   474

				index = WP(w,menu_d).sel_index;

   475

		}

   476

   477

		action_id = WP(w,menu_d).action_id;

   478

		DeleteWindow(w);

   479

   480

		if (index >= 0) {

   481

			assert((uint)index <= lengthof(_menu_clicked_procs));

   482

			_menu_clicked_procs[action_id](index);

   483

		}

   484

   485

		break;

   486

		}

   487

   488

	case WE_POPUPMENU_OVER: {

   489

		int index = GetMenuItemIndex(w, e->we.popupmenu.pt.x, e->we.popupmenu.pt.y);

   490

   491

		if (index == -1 || index == WP(w,menu_d).sel_index) return;

   492