1

/* $Id$ */

     2

     3

/** @file main_gui.cpp */

     4

     5

#include "stdafx.h"

     6

#include "openttd.h"

     7

#include "heightmap.h"

     8

#include "currency.h"

     9

#include "spritecache.h"

    10

#include "table/sprites.h"

    11

#include "table/strings.h"

    12

#include "gui.h"

    13

#include "window_gui.h"

    14

#include "window_func.h"

    15

#include "textbuf_gui.h"

    16

#include "viewport.h"

    17

#include "player.h"

    18

#include "command_func.h"

    19

#include "news.h"

    20

#include "town.h"

    21

#include "console.h"

    22

#include "network/network.h"

    23

#include "signs.h"

    24

#include "waypoint.h"

    25

#include "variables.h"

    26

#include "train.h"

    27

#include "roadveh.h"

    28

#include "bridge_map.h"

    29

#include "screenshot.h"

    30

#include "genworld.h"

    31

#include "vehicle_gui.h"

    32

#include "transparency_gui.h"

    33

#include "newgrf_config.h"

    34

#include "rail_gui.h"

    35

#include "road_gui.h"

    36

#include "date_func.h"

    37

#include "functions.h"

    38

#include "vehicle_func.h"

    39

#include "sound_func.h"

    40

#include "fios.h"

    41

#include "terraform_gui.h"

    42

    43

#include "network/network_data.h"

    44

#include "network/network_client.h"

    45

#include "network/network_server.h"

    46

#include "network/network_gui.h"

    47

#include "industry.h"

    48

#include "transparency.h"

    49

#include "strings_func.h"

    50

#include "zoom_func.h"

    52

    53

static int _rename_id = 1;

    54

static int _rename_what = -1;

    55

    56

RailType _last_built_railtype;

    57

RoadType _last_built_roadtype;

    58

static int _scengen_town_size = 1; // depress medium-sized towns per default

    59

    60

extern void GenerateIndustries();

    61

extern bool GenerateTowns();

    62

    63

bool _draw_bounding_boxes = false;

    64

    65

    66

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

    67

{

    68

#ifdef ENABLE_NETWORK

    69

	if (!success || !_patches.give_money) return;

    70

    71

	char msg[20];

    72

	/* Inform the player of this action */

    73

	snprintf(msg, sizeof(msg), "%d", p1);

    74

    75

	if (!_network_server) {

    76

		SEND_COMMAND(PACKET_CLIENT_CHAT)(NETWORK_ACTION_GIVE_MONEY, DESTTYPE_TEAM, p2, msg);

    77

	} else {

    78

		NetworkServer_HandleChat(NETWORK_ACTION_GIVE_MONEY, DESTTYPE_TEAM, p2, msg, NETWORK_SERVER_INDEX);

    79

	}

    80

#endif /* ENABLE_NETWORK */

    81

}

    82

    83

void HandleOnEditText(const char *str)

    84

{

    85

	int id = _rename_id;

    86

	_cmd_text = str;

    87

    88

	switch (_rename_what) {

    89

	case 1: // Rename a waypoint

    90

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

    91

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

    92

		break;

    93

#ifdef ENABLE_NETWORK

    94

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

    95

		const Player *p = GetPlayer(_current_player);

    96

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

    97

    98

		uint32 money_c = Clamp(ClampToI32(money), 0, 20000000); // Clamp between 20 million and 0

    99

   100

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

   101

		DoCommandP(0, money_c, id, CcGiveMoney, CMD_GIVE_MONEY | CMD_MSG(STR_INSUFFICIENT_FUNDS));

   102

	} break;

   103

#endif /* ENABLE_NETWORK */

   104

		default: NOT_REACHED();

   105

	}

   106

   107

	_rename_id = _rename_what = -1;

   108

}

   109

   110

/**

   111

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

   112

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

   113

 *

   114

 * @param w Window which called the function

   115

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

   116

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

   117

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

   118

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

   119

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

   120

 */

   121

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

   122

{

   123

	if (w->IsWidgetDisabled(widget)) return false;

   124

   125

	SndPlayFx(SND_15_BEEP);

   126

	SetWindowDirty(w);

   127

   128

	if (w->IsWidgetLowered(widget)) {

   129

		ResetObjectToPlace();

   130

		return false;

   131

	}

   132

   133

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

   134

	w->LowerWidget(widget);

   135

	_place_proc = placeproc;

   136

	return true;

   137

}

   138

   139

   140

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

   141

{

   142

	if (success) SndPlayTileFx(SND_12_EXPLOSION, tile);

   143

}

   144

   145

   146

static void ToolbarPauseClick(Window *w)

   147

{

   148

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

   149

   150

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

   151

}

   152

   153

static void ToolbarFastForwardClick(Window *w)

   154

{

   155

	_fast_forward ^= true;

   156

	SndPlayFx(SND_15_BEEP);

   157

}

   158

   159

   160

static void MenuClickSettings(int index)

   161

{

   162

	switch (index) {

   163

		case 0: ShowGameOptions();      return;

   164

		case 1: ShowGameDifficulty();   return;

   165

		case 2: ShowPatchesSelection(); return;

   166

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

   167

		case 4: ShowTransparencyToolbar(); break;

   168

   169

		case  6: ToggleBit(_display_opt, DO_SHOW_TOWN_NAMES);    break;

   170

		case  7: ToggleBit(_display_opt, DO_SHOW_STATION_NAMES); break;

   171

		case  8: ToggleBit(_display_opt, DO_SHOW_SIGNS);         break;

   172

		case  9: ToggleBit(_display_opt, DO_WAYPOINTS);          break;

   173

		case 10: ToggleBit(_display_opt, DO_FULL_ANIMATION);     break;

   174

		case 11: ToggleBit(_display_opt, DO_FULL_DETAIL);        break;

   175

		case 12:

   176

			ToggleTransparency(TO_TREES);

   177

			ToggleTransparency(TO_HOUSES);

   178

			break;

   179

		case 13: ToggleTransparency(TO_SIGNS);                   break;

   180

	}

   181

	MarkWholeScreenDirty();

   182

}

   183

   184

static void MenuClickSaveLoad(int index)

   185

{

   186

	if (_game_mode == GM_EDITOR) {

   187

		switch (index) {

   188

			case 0: ShowSaveLoadDialog(SLD_SAVE_SCENARIO);  break;

   189

			case 1: ShowSaveLoadDialog(SLD_LOAD_SCENARIO);  break;

   190

			case 2: ShowSaveLoadDialog(SLD_LOAD_HEIGHTMAP); break;

   191

			case 3: AskExitToGameMenu();                    break;

   192

			case 5: HandleExitGameRequest();                break;

   193

		}

   194

	} else {

   195

		switch (index) {

   196

			case 0: ShowSaveLoadDialog(SLD_SAVE_GAME); break;

   197

			case 1: ShowSaveLoadDialog(SLD_LOAD_GAME); break;

   198

			case 2: AskExitToGameMenu();               break;

   199

			case 3: HandleExitGameRequest();           break;

   200

		}

   201

	}

   202

}

   203

   204

static void MenuClickMap(int index)

   205

{

   206

	switch (index) {

   207

		case 0: ShowSmallMap();            break;

   208

		case 1: ShowExtraViewPortWindow(); break;

   209

		case 2: ShowSignList();            break;

   210

	}

   211

}

   212

   213

static void MenuClickTown(int index)

   214

{

   215

	ShowTownDirectory();

   216

}

   217

   218

static void MenuClickScenMap(int index)

   219

{

   220

	switch (index) {

   221

		case 0: ShowSmallMap();            break;

   222

		case 1: ShowExtraViewPortWindow(); break;

   223

		case 2: ShowSignList();            break;

   224

		case 3: ShowTownDirectory();       break;

   225

	}

   226

}

   227

   228

static void MenuClickSubsidies(int index)

   229

{

   230

	ShowSubsidiesList();

   231

}

   232

   233

static void MenuClickStations(int index)

   234

{

   235

	ShowPlayerStations((PlayerID)index);

   236

}

   237

   238

static void MenuClickFinances(int index)

   239

{

   240

	ShowPlayerFinances((PlayerID)index);

   241

}

   242

   243

static void MenuClickCompany(int index)

   244

{

   245

	if (_networking && index == 0) {

   246

		ShowClientList();

   247

	} else {

   248

		if (_networking) index--;

   249

		ShowPlayerCompany((PlayerID)index);

   250

	}

   251

}

   252

   253

static void MenuClickGraphs(int index)

   254

{

   255

	switch (index) {

   256

		case 0: ShowOperatingProfitGraph();    break;

   257

		case 1: ShowIncomeGraph();             break;

   258

		case 2: ShowDeliveredCargoGraph();     break;

   259

		case 3: ShowPerformanceHistoryGraph(); break;

   260

		case 4: ShowCompanyValueGraph();       break;

   261

		case 5: ShowCargoPaymentRates();       break;

   262

	}

   263

}

   264

   265

static void MenuClickLeague(int index)

   266

{

   267

	switch (index) {

   268

		case 0: ShowCompanyLeagueTable();      break;

   269

		case 1: ShowPerformanceRatingDetail(); break;

   270

	}

   271

}

   272

   273

static void MenuClickIndustry(int index)

   274

{

   275

	switch (index) {

   276

		case 0: ShowIndustryDirectory();   break;

   277

		case 1: ShowBuildIndustryWindow(); break;

   278

	}

   279

}

   280

   281

static void MenuClickShowTrains(int index)

   282

{

   283

	ShowVehicleListWindow((PlayerID)index, VEH_TRAIN);

   284

}

   285

   286

static void MenuClickShowRoad(int index)

   287

{

   288

	ShowVehicleListWindow((PlayerID)index, VEH_ROAD);

   289

}

   290

   291

static void MenuClickShowShips(int index)

   292

{

   293

	ShowVehicleListWindow((PlayerID)index, VEH_SHIP);

   294

}

   295

   296

static void MenuClickShowAir(int index)

   297

{

   298

	ShowVehicleListWindow((PlayerID)index, VEH_AIRCRAFT);

   299

}

   300

   301

static void MenuClickBuildRail(int index)

   302

{

   303

	_last_built_railtype = (RailType)index;

   304

	ShowBuildRailToolbar(_last_built_railtype, -1);

   305

}

   306

   307

static void MenuClickBuildRoad(int index)

   308

{

   309

	_last_built_roadtype = (RoadType)index;

   310

	ShowBuildRoadToolbar(_last_built_roadtype);

   311

}

   312

   313

static void MenuClickBuildWater(int index)

   314

{

   315

	ShowBuildDocksToolbar();

   316

}

   317

   318

static void MenuClickBuildAir(int index)

   319

{

   320

	ShowBuildAirToolbar();

   321

}

   322

   323

#ifdef ENABLE_NETWORK

   324

void ShowNetworkGiveMoneyWindow(PlayerID player)

   325

{

   326

	_rename_id = player;

   327

	_rename_what = 3;

   328

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

   329

}

   330

#endif /* ENABLE_NETWORK */

   331

   332

void ShowRenameWaypointWindow(const Waypoint *wp)

   333

{

   334

	int id = wp->index;

   335

   336

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

   337

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

   338

		ShowErrorMessage(_error_message, STR_CANT_CHANGE_WAYPOINT_NAME,

   339

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

   340

		return;

   341

	}

   342

   343

	_rename_id = id;

   344

	_rename_what = 1;

   345

	SetDParam(0, id);

   346

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

   347

}

   348

   349

static void SelectSignTool()

   350

{

   351

	if (_cursor.sprite == SPR_CURSOR_SIGN) {

   352

		ResetObjectToPlace();

   353

	} else {

   354

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

   355

		_place_proc = PlaceProc_Sign;

   356

	}

   357

}

   358

   359

static void MenuClickForest(int index)

   360

{

   361

	switch (index) {

   362

		case 0: ShowTerraformToolbar();  break;

   363

		case 1: ShowBuildTreesToolbar(); break;

   364

		case 2: SelectSignTool();        break;

   365

	}

   366

}

   367

   368

static void MenuClickMusicWindow(int index)

   369

{

   370

	ShowMusicWindow();

   371

}

   372

   373

static void MenuClickNewspaper(int index)

   374

{

   375

	switch (index) {

   376

		case 0: ShowLastNewsMessage(); break;

   377

		case 1: ShowMessageOptions();  break;

   378

		case 2: ShowMessageHistory();  break;

   379

	}

   380

}

   381

   382

static void MenuClickSmallScreenshot()

   383

{

   384

	SetScreenshotType(SC_VIEWPORT);

   385

}

   386

   387

static void MenuClickWorldScreenshot()

   388

{

   389

	SetScreenshotType(SC_WORLD);

   390

}

   391

   392

static void MenuClickHelp(int index)

   393

{

   394

	switch (index) {

   395

		case 0: PlaceLandBlockInfo();       break;

   396

		case 2: IConsoleSwitch();           break;

   397

		case 3: MenuClickSmallScreenshot(); break;

   398

		case 4: MenuClickWorldScreenshot(); break;

   399

		case 5: ShowAboutWindow();          break;

   400

	}

   401

}

   402

   403

   404

typedef void MenuClickedProc(int index);

   405

   406

static MenuClickedProc * const _menu_clicked_procs[] = {

   407

	NULL,                 /* 0 */

   408

	NULL,                 /* 1 */

   409

	MenuClickSettings,    /* 2 */

   410

	MenuClickSaveLoad,    /* 3 */

   411

	MenuClickMap,         /* 4 */

   412

	MenuClickTown,        /* 5 */

   413

	MenuClickSubsidies,   /* 6 */

   414

	MenuClickStations,    /* 7 */

   415

	MenuClickFinances,    /* 8 */

   416

	MenuClickCompany,     /* 9 */

   417

	MenuClickGraphs,      /* 10 */

   418

	MenuClickLeague,      /* 11 */

   419

	MenuClickIndustry,    /* 12 */

   420

	MenuClickShowTrains,  /* 13 */

   421

	MenuClickShowRoad,    /* 14 */

   422

	MenuClickShowShips,   /* 15 */

   423

	MenuClickShowAir,     /* 16 */

   424

	MenuClickScenMap,     /* 17 */

   425

	NULL,                 /* 18 */

   426

	MenuClickBuildRail,   /* 19 */

   427

	MenuClickBuildRoad,   /* 20 */

   428

	MenuClickBuildWater,  /* 21 */

   429

	MenuClickBuildAir,    /* 22 */

   430

	MenuClickForest,      /* 23 */

   431

	MenuClickMusicWindow, /* 24 */

   432

	MenuClickNewspaper,   /* 25 */

   433

	MenuClickHelp,        /* 26 */

   434

};

   435

   436

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

   437

{

   438

	switch (e->event) {

   439

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

   440

   441

	case WE_PAINT: {

   442

		int x, y;

   443

   444

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

   445

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

   446

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

   447

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

   448

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

   449

   450

		DrawWindowWidgets(w);

   451

   452

		x = 1;

   453

		y = 1;

   454

   455

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

   456

			TextColour color = HasBit(dis, 0) ? TC_GREY : (sel == 0) ? TC_WHITE : TC_BLACK;

   457

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

   458

   459

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

   460

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

   461

   462

			y += 10;

   463

			chk >>= 1;

   464

			dis >>= 1;

   465

		}

   466

	} break;

   467

   468

	case WE_DESTROY: {

   469

			Window *v = FindWindowById(WC_MAIN_TOOLBAR, 0);

   470

			v->RaiseWidget(WP(w, menu_d).main_button);

   471

			SetWindowDirty(v);

   472

			return;

   473

		}

   474

   475

	case WE_POPUPMENU_SELECT: {

   476

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

   477

		int action_id;

   478

   479

   480

		if (index < 0) {

   481

			Window *w2 = FindWindowById(WC_MAIN_TOOLBAR,0);

   482

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

   483

				index = WP(w, menu_d).sel_index;

   484

		}

   485

   486

		action_id = WP(w, menu_d).action_id;

   487

		DeleteWindow(w);

   488

   489

		if (index >= 0) {

   490

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

   491