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.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_data.h"

    41

#include "network_client.h"

    42

#include "network_server.h"

    43

#include "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

	SetWindowDirty(w);

   115

   116

	if (IsWindowWidgetLowered(w, widget)) {

   117

		ResetObjectToPlace();

   118

		return false;

   119

	}

   120

   121

	SetObjectToPlace(cursor, 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: AskExitToGameMenu();                   break;

   175

			case 4: HandleExitGameRequest();               break;

   176

		}

   177

	} else {

   178

		switch (index) {

   179

			case 0: ShowSaveLoadDialog(SLD_SAVE_GAME); break;

   180

			case 1: ShowSaveLoadDialog(SLD_LOAD_GAME); break;

   181

			case 2: AskExitToGameMenu();               break;

   182

			case 3: HandleExitGameRequest();           break;

   183

		}

   184

	}

   185

}

   186

   187

static void MenuClickMap(int index)

   188

{

   189

	switch (index) {

   190

		case 0: ShowSmallMap();            break;

   191

		case 1: ShowExtraViewPortWindow(); break;

   192

		case 2: ShowSignList();            break;

   193

	}

   194

}

   195

   196

static void MenuClickTown(int index)

   197

{

   198

	ShowTownDirectory();

   199

}

   200

   201

static void MenuClickScenMap(int index)

   202

{

   203

	switch (index) {

   204

		case 0: ShowSmallMap();            break;

   205

		case 1: ShowExtraViewPortWindow(); break;

   206

		case 2: ShowSignList();            break;

   207

		case 3: ShowTownDirectory();       break;

   208

	}

   209

}

   210

   211

static void MenuClickSubsidies(int index)

   212

{

   213

	ShowSubsidiesList();

   214

}

   215

   216

static void MenuClickStations(int index)

   217

{

   218

	ShowPlayerStations(index);

   219

}

   220

   221

static void MenuClickFinances(int index)

   222

{

   223

	ShowPlayerFinances(index);

   224

}

   225

   226

static void MenuClickCompany(int index)

   227

{

   228

	if (_networking && index == 0) {

   229

		ShowClientList();

   230

	} else {

   231

		if (_networking) index--;

   232

		ShowPlayerCompany(index);

   233

	}

   234

}

   235

   236

static void MenuClickGraphs(int index)

   237

{

   238

	switch (index) {

   239

		case 0: ShowOperatingProfitGraph();    break;

   240

		case 1: ShowIncomeGraph();             break;

   241

		case 2: ShowDeliveredCargoGraph();     break;

   242

		case 3: ShowPerformanceHistoryGraph(); break;

   243

		case 4: ShowCompanyValueGraph();       break;

   244

		case 5: ShowCargoPaymentRates();       break;

   245

	}

   246

}

   247

   248

static void MenuClickLeague(int index)

   249

{

   250

	switch (index) {

   251

		case 0: ShowCompanyLeagueTable();      break;

   252

		case 1: ShowPerformanceRatingDetail(); break;

   253

	}

   254

}

   255

   256

static void MenuClickIndustry(int index)

   257

{

   258

	switch (index) {

   259

		case 0: ShowIndustryDirectory();   break;

   260

		case 1: ShowBuildIndustryWindow(); break;

   261

	}

   262

}

   263

   264

static void MenuClickShowTrains(int index)

   265

{

   266

	ShowVehicleListWindow(index, INVALID_STATION, VEH_Train);

   267

}

   268

   269

static void MenuClickShowRoad(int index)

   270

{

   271

	ShowVehicleListWindow(index, INVALID_STATION, VEH_Road);

   272

}

   273

   274

static void MenuClickShowShips(int index)

   275

{

   276

	ShowVehicleListWindow(index, INVALID_STATION, VEH_Ship);

   277

}

   278

   279

static void MenuClickShowAir(int index)

   280

{

   281

	ShowVehicleListWindow(index, INVALID_STATION, VEH_Aircraft);

   282

}

   283

   284

static void MenuClickBuildRail(int index)

   285

{

   286

	_last_built_railtype = index;

   287

	ShowBuildRailToolbar(_last_built_railtype, -1);

   288

}

   289

   290

static void MenuClickBuildRoad(int index)

   291

{

   292

	ShowBuildRoadToolbar();

   293

}

   294

   295

static void MenuClickBuildWater(int index)

   296

{

   297

	ShowBuildDocksToolbar();

   298

}

   299

   300

static void MenuClickBuildAir(int index)

   301

{

   302

	ShowBuildAirToolbar();

   303

}

   304

   305

#ifdef ENABLE_NETWORK

   306

void ShowNetworkGiveMoneyWindow(PlayerID player)

   307

{

   308

	_rename_id = player;

   309

	_rename_what = 3;

   310

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

   311

}

   312

#endif /* ENABLE_NETWORK */

   313

   314

void ShowRenameSignWindow(const Sign *si)

   315

{

   316

	_rename_id = si->index;

   317

	_rename_what = 0;

   318

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

   319

}

   320

   321

void ShowRenameWaypointWindow(const Waypoint *wp)

   322

{

   323

	int id = wp->index;

   324

   325

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

   326

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

   327

		ShowErrorMessage(_error_message, STR_CANT_CHANGE_WAYPOINT_NAME,

   328

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

   329

		return;

   330

	}

   331

   332

	_rename_id = id;

   333

	_rename_what = 1;

   334

	SetDParam(0, id);

   335

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

   336

}

   337

   338

static void SelectSignTool(void)

   339

{

   340

	if (_cursor.sprite == SPR_CURSOR_SIGN) {

   341

		ResetObjectToPlace();

   342

	} else {

   343

		SetObjectToPlace(SPR_CURSOR_SIGN, 1, 1, 0);

   344

		_place_proc = PlaceProc_Sign;

   345

	}

   346

}

   347

   348

static void MenuClickForest(int index)

   349

{

   350

	switch (index) {

   351

		case 0: ShowTerraformToolbar();  break;

   352

		case 1: ShowBuildTreesToolbar(); break;

   353

		case 2: SelectSignTool();        break;

   354

	}

   355

}

   356

   357

static void MenuClickMusicWindow(int index)

   358

{

   359

	ShowMusicWindow();

   360

}

   361

   362

static void MenuClickNewspaper(int index)

   363

{

   364

	switch (index) {

   365

		case 0: ShowLastNewsMessage(); break;

   366

		case 1: ShowMessageOptions();  break;

   367

		case 2: ShowMessageHistory();  break;

   368

	}

   369

}

   370

   371

static void MenuClickSmallScreenshot(void)

   372

{

   373

	SetScreenshotType(SC_VIEWPORT);

   374

}

   375

   376

static void MenuClickWorldScreenshot(void)

   377

{

   378

	SetScreenshotType(SC_WORLD);

   379

}

   380

   381

static void MenuClickHelp(int index)

   382

{

   383

	switch (index) {

   384

		case 0: PlaceLandBlockInfo();       break;

   385

		case 2: IConsoleSwitch();           break;

   386

		case 3: MenuClickSmallScreenshot(); break;

   387

		case 4: MenuClickWorldScreenshot(); break;

   388

		case 5: ShowAboutWindow();          break;

   389

	}

   390

}

   391

   392

   393

typedef void MenuClickedProc(int index);

   394

   395

static MenuClickedProc * const _menu_clicked_procs[] = {

   396

	NULL,                 /* 0 */

   397

	NULL,                 /* 1 */

   398

	MenuClickSettings,    /* 2 */

   399

	MenuClickSaveLoad,    /* 3 */

   400

	MenuClickMap,         /* 4 */

   401

	MenuClickTown,        /* 5 */

   402

	MenuClickSubsidies,   /* 6 */

   403

	MenuClickStations,    /* 7 */

   404

	MenuClickFinances,    /* 8 */

   405

	MenuClickCompany,     /* 9 */

   406

	MenuClickGraphs,      /* 10 */

   407

	MenuClickLeague,      /* 11 */

   408

	MenuClickIndustry,    /* 12 */

   409

	MenuClickShowTrains,  /* 13 */

   410

	MenuClickShowRoad,    /* 14 */

   411

	MenuClickShowShips,   /* 15 */

   412

	MenuClickShowAir,     /* 16 */

   413

	MenuClickScenMap,     /* 17 */

   414

	NULL,                 /* 18 */

   415

	MenuClickBuildRail,   /* 19 */

   416

	MenuClickBuildRoad,   /* 20 */

   417

	MenuClickBuildWater,  /* 21 */

   418

	MenuClickBuildAir,    /* 22 */

   419

	MenuClickForest,      /* 23 */

   420

	MenuClickMusicWindow, /* 24 */

   421

	MenuClickNewspaper,   /* 25 */

   422

	MenuClickHelp,        /* 26 */

   423

};

   424

   425

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

   426

{

   427

	switch (e->event) {

   428

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

   429

   430

	case WE_PAINT: {

   431

		int x, y;

   432

   433

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

   434

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

   435

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

   436

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

   437

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

   438

   439

		DrawWindowWidgets(w);

   440

   441

		x = 1;

   442

		y = 1;

   443

   444

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

   445

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

   446

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

   447

   448

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

   449

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

   450

   451

			y += 10;

   452

			chk >>= 1;

   453

			dis >>= 1;

   454

		}

   455

	} break;

   456

   457

	case WE_DESTROY: {

   458

			Window *v = FindWindowById(WC_MAIN_TOOLBAR, 0);

   459

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

   460

			SetWindowDirty(v);

   461

			return;

   462

		}

   463

   464

	case WE_POPUPMENU_SELECT: {

   465

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

   466

		int action_id;

   467

   468

   469

		if (index < 0) {

   470

			Window *w2 = FindWindowById(WC_MAIN_TOOLBAR,0);

   471

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

   472

				index = WP(w,menu_d).sel_index;

   473

		}

   474

   475

		action_id = WP(w,menu_d).action_id;

   476

		DeleteWindow(w);

   477

   478

		if (index >= 0) {

   479

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

   480

			_menu_clicked_procs[action_id](index);

   481

		}

   482

   483

		break;

   484

		}

   485

   486

	case WE_POPUPMENU_OVER: {

   487

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

   488

   489

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

   490

   491

		WP(w,menu_d).sel_index = index;

   492

		SetWindowDirty(w);

   493