1

/* $Id$ */

     2

     3

#include "stdafx.h"

     4

#include "openttd.h"

     5

#include "heightmap.h"

     6

#include "currency.h"

     7

#include "functions.h"

     8

#include "spritecache.h"

     9

#include "station.h"

    10

#include "strings.h"

    11

#include "table/sprites.h"

    12

#include "table/strings.h"

    13

#include "map.h"

    14

#include "tile.h"

    15

#include "window.h"

    16

#include "gui.h"

    17

#include "viewport.h"

    18

#include "gfx.h"

    19

#include "player.h"

    20

#include "command.h"

    21

#include "news.h"

    22

#include "town.h"

    23

#include "vehicle.h"

    24

#include "console.h"

    25

#include "sound.h"

    26

#include "network/network.h"

    27

#include "signs.h"

    28

#include "waypoint.h"

    29

#include "variables.h"

    30

#include "train.h"

    31

#include "unmovable_map.h"

    32

#include "string.h"

    33

#include "screenshot.h"

    34

#include "genworld.h"

    35

#include "settings.h"

    36

#include "date.h"

    37

#include "vehicle_gui.h"

    38

#include "newgrf_config.h"

    39

    40

#include "network/network_data.h"

    41

#include "network/network_client.h"

    42

#include "network/network_server.h"

    43

#include "network/network_gui.h"

    44

#include "industry.h"

    45

    46

static int _rename_id = 1;

    47

static int _rename_what = -1;

    48

    49

static byte _terraform_size = 1;

    50

RailType _last_built_railtype;

    51

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

    52

    53

extern void GenerateIndustries(void);

    54

extern bool GenerateTowns(void);

    55

    56

    57

void HandleOnEditText(const char *str)

    58

{

    59

	int id = _rename_id;

    60

	_cmd_text = str;

    61

    62

	switch (_rename_what) {

    63

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

    64

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

    65

		break;

    66

	case 1: /* Rename a waypoint */

    67

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

    68

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

    69

		break;

    70

#ifdef ENABLE_NETWORK

    71

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

    72

		const Player *p = GetPlayer(_current_player);

    73

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

    74

		char msg[20];

    75

    76

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

    77

    78

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

    79

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

    80

    81

		// Inform the player of this action

    82

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

    83

    84

		if (!_network_server) {

    85

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

    86

		} else {

    87

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

    88

		}

    89

	}	break;

    90

#endif /* ENABLE_NETWORK */

    91

		default: NOT_REACHED();

    92

	}

    93

    94

	_rename_id = _rename_what = -1;

    95

}

    96

    97

/**

    98

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

    99

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

   100

 *

   101

 * @param w Window which called the function

   102

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

   103

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

   104

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

   105

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

   106

   107

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

   108

 */

   109

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

   110

{

   111

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

   112

   113

	SndPlayFx(SND_15_BEEP);

   114

	w->SetDirty();

   115

   116

	if (IsWindowWidgetLowered(w, widget)) {

   117

		ResetObjectToPlace();

   118

		return false;

   119

	}

   120

   121

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

   122

	LowerWindowWidget(w, widget);

   123

	_place_proc = placeproc;

   124

	return true;

   125

}

   126

   127

   128

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

   129

{

   130

	if (success) SndPlayTileFx(SND_12_EXPLOSION, tile);

   131

}

   132

   133

   134

static void ToolbarPauseClick(Window *w)

   135

{

   136

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

   137

   138

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

   139

}

   140

   141

static void ToolbarFastForwardClick(Window *w)

   142

{

   143

	_fast_forward ^= true;

   144

	SndPlayFx(SND_15_BEEP);

   145

}

   146

   147

   148

static void MenuClickSettings(int index)

   149

{

   150

	switch (index) {

   151

		case 0: ShowGameOptions();      return;

   152

		case 1: ShowGameDifficulty();   return;

   153

		case 2: ShowPatchesSelection(); return;

   154

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

   155

   156

		case  5: _display_opt ^= DO_SHOW_TOWN_NAMES;    break;

   157

		case  6: _display_opt ^= DO_SHOW_STATION_NAMES; break;

   158

		case  7: _display_opt ^= DO_SHOW_SIGNS;         break;

   159

		case  8: _display_opt ^= DO_WAYPOINTS;          break;

   160

		case  9: _display_opt ^= DO_FULL_ANIMATION;     break;

   161

		case 10: _display_opt ^= DO_FULL_DETAIL;        break;

   162

		case 11: _display_opt ^= DO_TRANS_BUILDINGS;    break;

   163

		case 12: _display_opt ^= DO_TRANS_SIGNS;        break;

   164

	}

   165

	MarkWholeScreenDirty();

   166

}

   167

   168

static void MenuClickSaveLoad(int index)

   169

{

   170

	if (_game_mode == GM_EDITOR) {

   171

		switch (index) {

   172

			case 0: ShowSaveLoadDialog(SLD_SAVE_SCENARIO);  break;

   173

			case 1: ShowSaveLoadDialog(SLD_LOAD_SCENARIO);  break;

   174

			case 2: ShowSaveLoadDialog(SLD_LOAD_HEIGHTMAP); break;

   175

			case 3: AskExitToGameMenu();                    break;

   176

			case 5: HandleExitGameRequest();                break;

   177

		}

   178

	} else {

   179

		switch (index) {

   180

			case 0: ShowSaveLoadDialog(SLD_SAVE_GAME); break;

   181

			case 1: ShowSaveLoadDialog(SLD_LOAD_GAME); break;

   182

			case 2: AskExitToGameMenu();               break;

   183

			case 3: HandleExitGameRequest();           break;

   184

		}

   185

	}

   186

}

   187

   188

static void MenuClickMap(int index)

   189

{

   190

	switch (index) {

   191

		case 0: ShowSmallMap();            break;

   192

		case 1: ShowExtraViewPortWindow(); break;

   193

		case 2: ShowSignList();            break;

   194

	}

   195

}

   196

   197

static void MenuClickTown(int index)

   198

{

   199

	ShowTownDirectory();

   200

}

   201

   202

static void MenuClickScenMap(int index)

   203

{

   204

	switch (index) {

   205

		case 0: ShowSmallMap();            break;

   206

		case 1: ShowExtraViewPortWindow(); break;

   207

		case 2: ShowSignList();            break;

   208

		case 3: ShowTownDirectory();       break;

   209

	}

   210

}

   211

   212

static void MenuClickSubsidies(int index)

   213

{

   214

	ShowSubsidiesList();

   215

}

   216

   217

static void MenuClickStations(int index)

   218

{

   219

	ShowPlayerStations((PlayerID)index);

   220

}

   221

   222

static void MenuClickFinances(int index)

   223

{

   224

	ShowPlayerFinances((PlayerID)index);

   225

}

   226

   227

static void MenuClickCompany(int index)

   228

{

   229

	if (_networking && index == 0) {

   230

		ShowClientList();

   231

	} else {

   232

		if (_networking) index--;

   233

		ShowPlayerCompany((PlayerID)index);

   234

	}

   235

}

   236

   237

static void MenuClickGraphs(int index)

   238

{

   239

	switch (index) {

   240

		case 0: ShowOperatingProfitGraph();    break;

   241

		case 1: ShowIncomeGraph();             break;

   242

		case 2: ShowDeliveredCargoGraph();     break;

   243

		case 3: ShowPerformanceHistoryGraph(); break;

   244

		case 4: ShowCompanyValueGraph();       break;

   245

		case 5: ShowCargoPaymentRates();       break;

   246

	}

   247

}

   248

   249

static void MenuClickLeague(int index)

   250

{

   251

	switch (index) {

   252

		case 0: ShowCompanyLeagueTable();      break;

   253

		case 1: ShowPerformanceRatingDetail(); break;

   254

	}

   255

}

   256

   257

static void MenuClickIndustry(int index)

   258

{

   259

	switch (index) {

   260

		case 0: ShowIndustryDirectory();   break;

   261

		case 1: ShowBuildIndustryWindow(); break;

   262

	}

   263

}

   264

   265

static void MenuClickShowTrains(int index)

   266

{

   267

	ShowVehicleListWindow((PlayerID)index, VEH_Train);

   268

}

   269

   270

static void MenuClickShowRoad(int index)

   271

{

   272

	ShowVehicleListWindow((PlayerID)index, VEH_Road);

   273

}

   274

   275

static void MenuClickShowShips(int index)

   276

{

   277

	ShowVehicleListWindow((PlayerID)index, VEH_Ship);

   278

}

   279

   280

static void MenuClickShowAir(int index)

   281

{

   282

	ShowVehicleListWindow((PlayerID)index, VEH_Aircraft);

   283

}

   284

   285

static void MenuClickBuildRail(int index)

   286

{

   287

	_last_built_railtype = (RailType)index;

   288

	ShowBuildRailToolbar(_last_built_railtype, -1);

   289

}

   290

   291

static void MenuClickBuildRoad(int index)

   292

{

   293

	ShowBuildRoadToolbar();

   294

}

   295

   296

static void MenuClickBuildWater(int index)

   297

{

   298

	ShowBuildDocksToolbar();

   299

}

   300

   301

static void MenuClickBuildAir(int index)

   302

{

   303

	ShowBuildAirToolbar();

   304

}

   305

   306

#ifdef ENABLE_NETWORK

   307

void ShowNetworkGiveMoneyWindow(PlayerID player)

   308

{

   309

	_rename_id = player;

   310

	_rename_what = 3;

   311

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

   312

}

   313

#endif /* ENABLE_NETWORK */

   314

   315

void ShowRenameSignWindow(const Sign *si)

   316

{

   317

	_rename_id = si->index;

   318

	_rename_what = 0;

   319

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

   320

}

   321

   322

void ShowRenameWaypointWindow(const Waypoint *wp)

   323

{

   324

	int id = wp->index;

   325

   326

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

   327

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

   328

		ShowErrorMessage(_error_message, STR_CANT_CHANGE_WAYPOINT_NAME,

   329

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

   330

		return;

   331

	}

   332

   333

	_rename_id = id;

   334

	_rename_what = 1;

   335

	SetDParam(0, id);

   336

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

   337

}

   338

   339

static void SelectSignTool(void)

   340

{

   341

	if (_cursor.sprite == SPR_CURSOR_SIGN) {

   342

		ResetObjectToPlace();

   343

	} else {

   344

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

   345

		_place_proc = PlaceProc_Sign;

   346

	}

   347

}

   348

   349

static void MenuClickForest(int index)

   350

{

   351

	switch (index) {

   352

		case 0: ShowTerraformToolbar();  break;

   353

		case 1: ShowBuildTreesToolbar(); break;

   354

		case 2: SelectSignTool();        break;

   355

	}

   356

}

   357

   358

static void MenuClickMusicWindow(int index)

   359

{

   360

	ShowMusicWindow();

   361

}

   362

   363

static void MenuClickNewspaper(int index)

   364

{

   365

	switch (index) {

   366

		case 0: ShowLastNewsMessage(); break;

   367

		case 1: ShowMessageOptions();  break;

   368

		case 2: ShowMessageHistory();  break;

   369

	}

   370

}

   371

   372

static void MenuClickSmallScreenshot(void)

   373

{

   374

	SetScreenshotType(SC_VIEWPORT);

   375

}

   376

   377

static void MenuClickWorldScreenshot(void)

   378

{

   379

	SetScreenshotType(SC_WORLD);

   380

}

   381

   382

static void MenuClickHelp(int index)

   383

{

   384

	switch (index) {

   385

		case 0: PlaceLandBlockInfo();       break;

   386

		case 2: IConsoleSwitch();           break;

   387

		case 3: MenuClickSmallScreenshot(); break;

   388

		case 4: MenuClickWorldScreenshot(); break;

   389

		case 5: ShowAboutWindow();          break;

   390

	}

   391

}

   392

   393

   394

typedef void MenuClickedProc(int index);

   395

   396

static MenuClickedProc * const _menu_clicked_procs[] = {

   397

	NULL,                 /* 0 */

   398

	NULL,                 /* 1 */

   399

	MenuClickSettings,    /* 2 */

   400

	MenuClickSaveLoad,    /* 3 */

   401

	MenuClickMap,         /* 4 */

   402

	MenuClickTown,        /* 5 */

   403

	MenuClickSubsidies,   /* 6 */

   404

	MenuClickStations,    /* 7 */

   405

	MenuClickFinances,    /* 8 */

   406

	MenuClickCompany,     /* 9 */

   407

	MenuClickGraphs,      /* 10 */

   408

	MenuClickLeague,      /* 11 */

   409

	MenuClickIndustry,    /* 12 */

   410

	MenuClickShowTrains,  /* 13 */

   411

	MenuClickShowRoad,    /* 14 */

   412

	MenuClickShowShips,   /* 15 */

   413

	MenuClickShowAir,     /* 16 */

   414

	MenuClickScenMap,     /* 17 */

   415

	NULL,                 /* 18 */

   416

	MenuClickBuildRail,   /* 19 */

   417

	MenuClickBuildRoad,   /* 20 */

   418

	MenuClickBuildWater,  /* 21 */

   419

	MenuClickBuildAir,    /* 22 */

   420

	MenuClickForest,      /* 23 */

   421

	MenuClickMusicWindow, /* 24 */

   422

	MenuClickNewspaper,   /* 25 */

   423

	MenuClickHelp,        /* 26 */

   424

};

   425

   426

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

   427

{

   428

	switch (e->event) {

   429

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

   430

   431

	case WE_PAINT: {

   432

		int x, y;

   433

   434

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

   435

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

   436

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

   437

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

   438

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

   439

   440

		w->DrawWidgets();

   441

   442

		x = 1;

   443

		y = 1;

   444

   445

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

   446

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

   447

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

   448

   449

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

   450

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

   451

   452

			y += 10;

   453

			chk >>= 1;

   454

			dis >>= 1;

   455

		}

   456

	} break;

   457

   458

	case WE_DESTROY: {

   459

			Window *v = Window::FindById(WC_MAIN_TOOLBAR, 0);

   460

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

   461

			v->SetDirty();

   462

			return;

   463

		}

   464

   465

	case WE_POPUPMENU_SELECT: {

   466

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

   467

		int action_id;

   468

   469

   470

		if (index < 0) {

   471

			Window *w2 = Window::FindById(WC_MAIN_TOOLBAR,0);

   472

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

   473

				index = WP(w,menu_d).sel_index;

   474

		}

   475

   476

		action_id = WP(w,menu_d).action_id;

   477

		w->Close();

   478

   479

		if (index >= 0) {

   480

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

   481

			_menu_clicked_procs[action_id](index);

   482

		}

   483

   484

		break;

   485

		}

   486

   487

	case WE_POPUPMENU_OVER: {

   488

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

   489

   490

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

   491