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/* $Id$ */

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/** @file main_gui.cpp */

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#include "stdafx.h"

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#include "openttd.h"

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#include "heightmap.h"

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#include "currency.h"

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#include "functions.h"

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#include "spritecache.h"

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#include "station.h"

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#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 "transparency_gui.h"

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#include "newgrf_config.h"

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    43

#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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    49

static int _rename_id = 1;

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static int _rename_what = -1;

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    52

static byte _terraform_size = 1;

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RailType _last_built_railtype;

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

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    56

extern void GenerateIndustries();

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extern bool GenerateTowns();

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    59

    60

void HandleOnEditText(const char *str)

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{

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	int id = _rename_id;

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	_cmd_text = str;

    64

    65

	switch (_rename_what) {

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	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;

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	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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    79

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

    80

    81

		/* 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;

    83

    84

		/* Inform the player of this action */

    85

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

    86

    87

		if (!_network_server) {

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

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		} else {

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

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		}

    92

	} break;

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#endif /* ENABLE_NETWORK */

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		default: NOT_REACHED();

    95

	}

    96

    97

	_rename_id = _rename_what = -1;

    98

}

    99

   100

/**

   101

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

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

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 *

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 * @param w Window which called the function

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

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

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

   108

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

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

   110

 */

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

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{

   113

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

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   115

	SndPlayFx(SND_15_BEEP);

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	SetWindowDirty(w);

   117

   118

	if (IsWindowWidgetLowered(w, widget)) {

   119

		ResetObjectToPlace();

   120

		return false;

   121

	}

   122

   123

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

   124

	LowerWindowWidget(w, widget);

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	_place_proc = placeproc;

   126

	return true;

   127

}

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   129

   130

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

   131

{

   132

	if (success) SndPlayTileFx(SND_12_EXPLOSION, tile);

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}

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   135

   136

static void ToolbarPauseClick(Window *w)

   137

{

   138

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

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   140

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

   141

}

   142

   143

static void ToolbarFastForwardClick(Window *w)

   144

{

   145

	_fast_forward ^= true;

   146

	SndPlayFx(SND_15_BEEP);

   147

}

   148

   149

   166

static void MenuClickSettings(int index)

   167

{

   168

	switch (index) {

   169

		case 0: ShowGameOptions();      return;

   170

		case 1: ShowGameDifficulty();   return;

   171

		case 2: ShowPatchesSelection(); return;

   172

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

   173

   174

		case  5: _display_opt ^= DO_SHOW_TOWN_NAMES;    break;

   175

		case  6: _display_opt ^= DO_SHOW_STATION_NAMES; break;

   176

		case  7: _display_opt ^= DO_SHOW_SIGNS;         break;

   177

		case  8: _display_opt ^= DO_WAYPOINTS;          break;

   178

		case  9: _display_opt ^= DO_FULL_ANIMATION;     break;

   179

		case 10: _display_opt ^= DO_FULL_DETAIL;        break;

   182

	}

   183

	MarkWholeScreenDirty();

   184

}

   185

   186

static void MenuClickSaveLoad(int index)

   187

{

   188

	if (_game_mode == GM_EDITOR) {

   189

		switch (index) {

   190

			case 0: ShowSaveLoadDialog(SLD_SAVE_SCENARIO);  break;

   191

			case 1: ShowSaveLoadDialog(SLD_LOAD_SCENARIO);  break;

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			case 2: ShowSaveLoadDialog(SLD_LOAD_HEIGHTMAP); break;

   193

			case 3: AskExitToGameMenu();                    break;

   194

			case 5: HandleExitGameRequest();                break;

   195

		}

   196

	} else {

   197

		switch (index) {

   198

			case 0: ShowSaveLoadDialog(SLD_SAVE_GAME); break;

   199

			case 1: ShowSaveLoadDialog(SLD_LOAD_GAME); break;

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			case 2: AskExitToGameMenu();               break;

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			case 3: HandleExitGameRequest();           break;

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		}

   203

	}

   204

}

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   206

static void MenuClickMap(int index)

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{

   208

	switch (index) {

   209

		case 0: ShowSmallMap();            break;

   210

		case 1: ShowExtraViewPortWindow(); break;

   211

		case 2: ShowSignList();            break;

   212

		case 3: ShowTransparencyToolbar(); break;

   213

	}

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}

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   216

static void MenuClickTown(int index)

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{

   218

	ShowTownDirectory();

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}

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   221

static void MenuClickScenMap(int index)

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{

   223

	switch (index) {

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		case 0: ShowSmallMap();            break;

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		case 1: ShowExtraViewPortWindow(); break;

   226

		case 2: ShowSignList();            break;

   227

		case 3: ShowTransparencyToolbar(); break;

   228

		case 4: ShowTownDirectory();       break;

   229

	}

   230

}

   231

   232

static void MenuClickSubsidies(int index)

   233

{

   234

	ShowSubsidiesList();

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}

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   237

static void MenuClickStations(int index)

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{

   239

	ShowPlayerStations((PlayerID)index);

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}

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   242

static void MenuClickFinances(int index)

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{

   244

	ShowPlayerFinances((PlayerID)index);

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}

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   247

static void MenuClickCompany(int index)

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{

   249

	if (_networking && index == 0) {

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		ShowClientList();

   251

	} else {

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		if (_networking) index--;

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		ShowPlayerCompany((PlayerID)index);

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	}

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}

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   257

static void MenuClickGraphs(int index)

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{

   259

	switch (index) {

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		case 0: ShowOperatingProfitGraph();    break;

   261

		case 1: ShowIncomeGraph();             break;

   262

		case 2: ShowDeliveredCargoGraph();     break;

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		case 3: ShowPerformanceHistoryGraph(); break;

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		case 4: ShowCompanyValueGraph();       break;

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		case 5: ShowCargoPaymentRates();       break;

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	}

   267

}

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   269

static void MenuClickLeague(int index)

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{

   271

	switch (index) {

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		case 0: ShowCompanyLeagueTable();      break;

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		case 1: ShowPerformanceRatingDetail(); break;

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	}

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}

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   277

static void MenuClickIndustry(int index)

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{

   279

	switch (index) {

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		case 0: ShowIndustryDirectory();   break;

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		case 1: ShowBuildIndustryWindow(); break;

   282

	}

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}

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   285

static void MenuClickShowTrains(int index)

   286

{

   287

	ShowVehicleListWindow((PlayerID)index, VEH_TRAIN);

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}

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   290

static void MenuClickShowRoad(int index)

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{

   292

	ShowVehicleListWindow((PlayerID)index, VEH_ROAD);

   293

}

   294

   295

static void MenuClickShowShips(int index)

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{

   297

	ShowVehicleListWindow((PlayerID)index, VEH_SHIP);

   298

}

   299

   300

static void MenuClickShowAir(int index)

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{

   302

	ShowVehicleListWindow((PlayerID)index, VEH_AIRCRAFT);

   303

}

   304

   305

static void MenuClickBuildRail(int index)

   306

{

   307

	_last_built_railtype = (RailType)index;

   308

	ShowBuildRailToolbar(_last_built_railtype, -1);

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}

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   311

static void MenuClickBuildRoad(int index)

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{

   313

	ShowBuildRoadToolbar();

   314

}

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   316

static void MenuClickBuildWater(int index)

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{

   318

	ShowBuildDocksToolbar();

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}

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   321

static void MenuClickBuildAir(int index)

   322

{

   323

	ShowBuildAirToolbar();

   324

}

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   326

#ifdef ENABLE_NETWORK

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void ShowNetworkGiveMoneyWindow(PlayerID player)

   328

{

   329

	_rename_id = player;

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	_rename_what = 3;

   331

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

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}

   333

#endif /* ENABLE_NETWORK */

   334

   335

void ShowRenameSignWindow(const Sign *si)

   336

{

   337

	_rename_id = si->index;

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	_rename_what = 0;

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

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}

   341

   342

void ShowRenameWaypointWindow(const Waypoint *wp)

   343

{

   344

	int id = wp->index;

   345

   346

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

   347

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

   348

		ShowErrorMessage(_error_message, STR_CANT_CHANGE_WAYPOINT_NAME,

   349

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

   350

		return;

   351

	}

   352

   353

	_rename_id = id;

   354

	_rename_what = 1;

   355

	SetDParam(0, id);

   356

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

   357

}

   358

   359

static void SelectSignTool()

   360

{

   361

	if (_cursor.sprite == SPR_CURSOR_SIGN) {

   362

		ResetObjectToPlace();

   363

	} else {

   364

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

   365

		_place_proc = PlaceProc_Sign;

   366

	}

   367

}

   368

   369

static void MenuClickForest(int index)

   370

{

   371

	switch (index) {

   372

		case 0: ShowTerraformToolbar();  break;

   373

		case 1: ShowBuildTreesToolbar(); break;

   374

		case 2: SelectSignTool();        break;

   375

	}

   376

}

   377

   378

static void MenuClickMusicWindow(int index)

   379

{

   380

	ShowMusicWindow();

   381

}

   382

   383

static void MenuClickNewspaper(int index)

   384

{

   385

	switch (index) {

   386

		case 0: ShowLastNewsMessage(); break;

   387

		case 1: ShowMessageOptions();  break;

   388

		case 2: ShowMessageHistory();  break;

   389

	}

   390

}

   391

   392

static void MenuClickSmallScreenshot()

   393

{

   394

	SetScreenshotType(SC_VIEWPORT);

   395

}

   396

   397

static void MenuClickWorldScreenshot()

   398

{

   399

	SetScreenshotType(SC_WORLD);

   400

}

   401

   402

static void MenuClickHelp(int index)

   403

{

   404

	switch (index) {

   405

		case 0: PlaceLandBlockInfo();       break;

   406

		case 2: IConsoleSwitch();           break;

   407

		case 3: MenuClickSmallScreenshot(); break;

   408

		case 4: MenuClickWorldScreenshot(); break;

   409

		case 5: ShowAboutWindow();          break;

   410

	}

   411

}

   412

   413

   414

typedef void MenuClickedProc(int index);

   415

   416

static MenuClickedProc * const _menu_clicked_procs[] = {

   417

	NULL,                 /* 0 */

   418

	NULL,                 /* 1 */

   419

	MenuClickSettings,    /* 2 */

   420

	MenuClickSaveLoad,    /* 3 */

   421

	MenuClickMap,         /* 4 */

   422

	MenuClickTown,        /* 5 */

   423

	MenuClickSubsidies,   /* 6 */

   424

	MenuClickStations,    /* 7 */

   425

	MenuClickFinances,    /* 8 */

   426

	MenuClickCompany,     /* 9 */

   427

	MenuClickGraphs,      /* 10 */

   428

	MenuClickLeague,      /* 11 */

   429

	MenuClickIndustry,    /* 12 */

   430

	MenuClickShowTrains,  /* 13 */

   431

	MenuClickShowRoad,    /* 14 */

   432

	MenuClickShowShips,   /* 15 */

   433

	MenuClickShowAir,     /* 16 */

   434

	MenuClickScenMap,     /* 17 */

   435

	NULL,                 /* 18 */

   436

	MenuClickBuildRail,   /* 19 */

   437

	MenuClickBuildRoad,   /* 20 */

   438

	MenuClickBuildWater,  /* 21 */

   439

	MenuClickBuildAir,    /* 22 */

   440

	MenuClickForest,      /* 23 */

   441

	MenuClickMusicWindow, /* 24 */

   442

	MenuClickNewspaper,   /* 25 */

   443

	MenuClickHelp,        /* 26 */

   444

};

   445

   446

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

   447

{

   448

	switch (e->event) {

   449

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

   450

   451

	case WE_PAINT: {

   452

		int x, y;

   453

   454

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

   455

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

   456

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

   457

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

   458

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

   459

   460

		DrawWindowWidgets(w);

   461

   462

		x = 1;

   463

		y = 1;

   464

   465

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

   466

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

   467

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

   468

   469

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

   470

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

   471

   472

			y += 10;

   473

			chk >>= 1;

   474

			dis >>= 1;

   475

		}

   476

	} break;

   477

   478

	case WE_DESTROY: {

   479

			Window *v = FindWindowById(WC_MAIN_TOOLBAR, 0);

   480

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

   481

			SetWindowDirty(v);

   482

			return;

   483

		}

   484

   485

	case WE_POPUPMENU_SELECT: {

   486

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

   487

		int action_id;

   488

   489

   490

		if (index < 0) {

   491

			Window *w2 = FindWindowById(WC_MAIN_TOOLBAR,0);