1

/* $Id$ */

     2

     3

/** @file terraform_gui.cpp GUI related to terraforming the map. */

     4

     5

#include "stdafx.h"

     6

#include "openttd.h"

     7

#include "bridge_map.h"

     8

#include "clear_map.h"

     9

#include "player_func.h"

    10

#include "player_base.h"

    11

#include "gui.h"

    12

#include "window_gui.h"

    13

#include "viewport_func.h"

    14

#include "gfx_func.h"

    15

#include "command_func.h"

    16

#include "signs_func.h"

    17

#include "variables.h"

    18

#include "functions.h"

    19

#include "sound_func.h"

    20

#include "station_base.h"

    21

#include "unmovable_map.h"

    22

#include "textbuf_gui.h"

    23

#include "genworld.h"

    24

#include "settings_type.h"

    25

#include "tree_map.h"

    26

#include "landscape_type.h"

    27

#include "tilehighlight_func.h"

    28

    29

#include "table/sprites.h"

    30

#include "table/strings.h"

    31

    32

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

    33

{

    34

	if (success) {

    35

		SndPlayTileFx(SND_1F_SPLAT, tile);

    36

	} else {

    37

		extern TileIndex _terraform_err_tile;

    38

		SetRedErrorSquare(_terraform_err_tile);

    39

	}

    40

}

    41

    42

    43

/** Scenario editor command that generates desert areas */

    44

static void GenerateDesertArea(TileIndex end, TileIndex start)

    45

{

    46

	int size_x, size_y;

    47

	int sx = TileX(start);

    48

	int sy = TileY(start);

    49

	int ex = TileX(end);

    50

	int ey = TileY(end);

    51

    52

	if (_game_mode != GM_EDITOR) return;

    53

    54

	if (ex < sx) Swap(ex, sx);

    55

	if (ey < sy) Swap(ey, sy);

    56

	size_x = (ex - sx) + 1;

    57

	size_y = (ey - sy) + 1;

    58

    59

	_generating_world = true;

    60

	BEGIN_TILE_LOOP(tile, size_x, size_y, TileXY(sx, sy)) {

    61

		if (GetTileType(tile) != MP_WATER) {

    62

			SetTropicZone(tile, (_ctrl_pressed) ? TROPICZONE_NORMAL : TROPICZONE_DESERT);

    63

			DoCommandP(tile, 0, 0, NULL, CMD_LANDSCAPE_CLEAR);

    64

			MarkTileDirtyByTile(tile);

    65

		}

    66

	} END_TILE_LOOP(tile, size_x, size_y, 0);

    67

	_generating_world = false;

    68

}

    69

    70

/** Scenario editor command that generates rocky areas */

    71

static void GenerateRockyArea(TileIndex end, TileIndex start)

    72

{

    73

	int size_x, size_y;

    74

	bool success = false;

    75

	int sx = TileX(start);

    76

	int sy = TileY(start);

    77

	int ex = TileX(end);

    78

	int ey = TileY(end);

    79

    80

	if (_game_mode != GM_EDITOR) return;

    81

    82

	if (ex < sx) Swap(ex, sx);

    83

	if (ey < sy) Swap(ey, sy);

    84

	size_x = (ex - sx) + 1;

    85

	size_y = (ey - sy) + 1;

    86

    87

	BEGIN_TILE_LOOP(tile, size_x, size_y, TileXY(sx, sy)) {

    88

		switch (GetTileType(tile)) {

    89

			case MP_TREES:

    90

				if (GetTreeGround(tile) == TREE_GROUND_SHORE) continue;

    91

			/* FALL THROUGH */

    92

			case MP_CLEAR:

    93

				MakeClear(tile, CLEAR_ROCKS, 3);

    94

				break;

    95

    96

			default: continue;

    97

		}

    98

		MarkTileDirtyByTile(tile);

    99

		success = true;

   100

	} END_TILE_LOOP(tile, size_x, size_y, 0);

   101

   102

	if (success) SndPlayTileFx(SND_1F_SPLAT, end);

   103

}

   104

   105

/**

   106

 * A central place to handle all X_AND_Y dragged GUI functions.

   107

 * @param e WindowEvent variable holding in its higher bits (excluding the lower

   108

 * 4, since that defined the X_Y drag) the type of action to be performed

   109

 * @return Returns true if the action was found and handled, and false otherwise. This

   110

 * allows for additional implements that are more local. For example X_Y drag

   111

 * of convertrail which belongs in rail_gui.cpp and not terraform_gui.cpp

   112

 **/

   113

bool GUIPlaceProcDragXY(ViewportDragDropSelectionProcess proc, TileIndex start_tile, TileIndex end_tile)

   114

{

   115

	switch (proc) {

   116

		case DDSP_DEMOLISH_AREA:

   117

			DoCommandP(end_tile, start_tile, 0, CcPlaySound10, CMD_CLEAR_AREA | CMD_MSG(STR_00B5_CAN_T_CLEAR_THIS_AREA));

   118

			break;

   119

		case DDSP_RAISE_AND_LEVEL_AREA:

   120

			DoCommandP(end_tile, start_tile, 1, CcTerraform, CMD_LEVEL_LAND | CMD_MSG(STR_0808_CAN_T_RAISE_LAND_HERE));

   121

			break;

   122

		case DDSP_LOWER_AND_LEVEL_AREA:

   123

			DoCommandP(end_tile, start_tile, (uint32)-1, CcTerraform, CMD_LEVEL_LAND | CMD_MSG(STR_0809_CAN_T_LOWER_LAND_HERE));

   124

			break;

   125

		case DDSP_LEVEL_AREA:

   126

			DoCommandP(end_tile, start_tile, 0, CcPlaySound10, CMD_LEVEL_LAND);

   127

			break;

   128

		case DDSP_CREATE_ROCKS:

   129

			GenerateRockyArea(end_tile, start_tile);

   130

			break;

   131

		case DDSP_CREATE_DESERT:

   132

			GenerateDesertArea(end_tile, start_tile);

   133

			break;

   134

		case DDSP_CREATE_WATER:

   135

			DoCommandP(end_tile, start_tile, _ctrl_pressed, CcBuildCanal, CMD_BUILD_CANAL | CMD_MSG(STR_CANT_BUILD_CANALS));

   136

			break;

   137

		case DDSP_CREATE_RIVER:

   139

			break;

   140

		default:

   141

			return false;

   142

	}

   143

   144

	return true;

   145

}

   146

   147

typedef void OnButtonClick(Window *w);

   148

   149

static const uint16 _terraform_keycodes[] = {

   150

	'Q',

   151

	'W',

   152

	'E',

   153

	'D',

   154

	'U',

   155

	'I',

   156

	'O',

   157

};

   158

   159

void CcPlaySound1E(bool success, TileIndex tile, uint32 p1, uint32 p2);

   160

   161

static void PlaceProc_BuyLand(TileIndex tile)

   162

{

   163

	DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_PURCHASE_LAND_AREA | CMD_NO_WATER | CMD_MSG(STR_5806_CAN_T_PURCHASE_THIS_LAND));

   164

}

   165

   166

void PlaceProc_DemolishArea(TileIndex tile)

   167

{

   168

	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_DEMOLISH_AREA);

   169

}

   170

   171

static void PlaceProc_RaiseLand(TileIndex tile)

   172

{

   173

	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_RAISE_AND_LEVEL_AREA);

   174

}

   175

   176

static void PlaceProc_LowerLand(TileIndex tile)

   177

{

   178

	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_LOWER_AND_LEVEL_AREA);

   179

}

   180

   181

static void PlaceProc_LevelLand(TileIndex tile)

   182

{

   183

	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_LEVEL_AREA);

   184

}

   185

   186

/** Enum referring to the widgets of the terraform toolbar */

   187

enum TerraformToolbarWidgets {

   188

	TTW_CLOSEBOX = 0,                     ///< Close window button

   189

	TTW_CAPTION,                          ///< Window caption

   190

	TTW_STICKY,                           ///< Sticky window button

   191

	TTW_SEPERATOR,                        ///< Thin seperator line between level land button and demolish button

   192

	TTW_BUTTONS_START,                    ///< Start of pushable buttons

   193

	TTW_LOWER_LAND = TTW_BUTTONS_START,   ///< Lower land button

   194

	TTW_RAISE_LAND,                       ///< Raise land button

   195

	TTW_LEVEL_LAND,                       ///< Level land button

   196

	TTW_DEMOLISH,                         ///< Demolish aka dynamite button

   197

	TTW_BUY_LAND,                         ///< Buy land button

   198

	TTW_PLANT_TREES,                      ///< Plant trees button (note: opens seperate window, no place-push-button)

   199

	TTW_PLACE_SIGN,                       ///< Place sign button

   200

};

   201

   202

static void TerraformClick_Lower(Window *w)

   203

{

   204

	HandlePlacePushButton(w, TTW_LOWER_LAND, ANIMCURSOR_LOWERLAND, VHM_POINT, PlaceProc_LowerLand);

   205

}

   206

   207

static void TerraformClick_Raise(Window *w)

   208

{

   209

	HandlePlacePushButton(w, TTW_RAISE_LAND, ANIMCURSOR_RAISELAND, VHM_POINT, PlaceProc_RaiseLand);

   210

}

   211

   212

static void TerraformClick_Level(Window *w)

   213

{

   214

	HandlePlacePushButton(w, TTW_LEVEL_LAND, SPR_CURSOR_LEVEL_LAND, VHM_POINT, PlaceProc_LevelLand);

   215

}

   216

   217

static void TerraformClick_Dynamite(Window *w)

   218

{

   219

	HandlePlacePushButton(w, TTW_DEMOLISH, ANIMCURSOR_DEMOLISH , VHM_RECT, PlaceProc_DemolishArea);

   220

}

   221

   222

static void TerraformClick_BuyLand(Window *w)

   223

{

   224

	HandlePlacePushButton(w, TTW_BUY_LAND, SPR_CURSOR_BUY_LAND, VHM_RECT, PlaceProc_BuyLand);

   225

}

   226

   227

static void TerraformClick_Trees(Window *w)

   228

{

   229

	/* This button is NOT a place-push-button, so don't treat it as such */

   230

	ShowBuildTreesToolbar();

   231

}

   232

   233

static void TerraformClick_PlaceSign(Window *w)

   234

{

   235

	HandlePlacePushButton(w, TTW_PLACE_SIGN, SPR_CURSOR_SIGN, VHM_RECT, PlaceProc_Sign);

   236

}

   237

   238

static OnButtonClick * const _terraform_button_proc[] = {

   239

	TerraformClick_Lower,

   240

	TerraformClick_Raise,

   241

	TerraformClick_Level,

   242

	TerraformClick_Dynamite,

   243

	TerraformClick_BuyLand,

   244

	TerraformClick_Trees,

   245

	TerraformClick_PlaceSign,

   246

};

   247

   248

struct TerraformToolbarWindow : Window {

   249

	TerraformToolbarWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)

   250

	{

   251

		this->FindWindowPlacementAndResize(desc);

   252

	}

   253

   254

	~TerraformToolbarWindow()

   255

	{

   256

	}

   257

   258

	virtual void OnPaint()

   259

	{

   260

		this->DrawWidgets();

   261

	}

   262

   263

	virtual void OnClick(Point pt, int widget)

   264

	{

   265

		if (widget >= TTW_BUTTONS_START) _terraform_button_proc[widget - TTW_BUTTONS_START](this);

   266

	}

   267

   268

	virtual EventState OnKeyPress(uint16 key, uint16 keycode)

   269

	{

   270

		for (uint i = 0; i != lengthof(_terraform_keycodes); i++) {

   271

			if (keycode == _terraform_keycodes[i]) {

   272

				_terraform_button_proc[i](this);

   273

				return ES_HANDLED;

   274

			}

   275

		}

   276

		return ES_NOT_HANDLED;

   277

	}

   278

   279

	virtual void OnPlaceObject(Point pt, TileIndex tile)

   280

	{

   281

		_place_proc(tile);

   282

	}

   283

   284

	virtual void OnPlaceDrag(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt)

   285

	{

   286

		VpSelectTilesWithMethod(pt.x, pt.y, select_method);

   287

	}

   288

   289

	virtual void OnPlaceMouseUp(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile)

   290

	{

   291

		if (pt.x != -1) {

   292

			switch (select_proc) {

   293

				default: NOT_REACHED();

   294

				case DDSP_DEMOLISH_AREA:

   295

				case DDSP_RAISE_AND_LEVEL_AREA:

   296

				case DDSP_LOWER_AND_LEVEL_AREA:

   297

				case DDSP_LEVEL_AREA:

   298

					GUIPlaceProcDragXY(select_proc, start_tile, end_tile);

   299

					break;

   300

			}

   301

		}

   302

	}

   303

   304

	virtual void OnPlaceObjectAbort()

   305

	{

   306

		this->RaiseButtons();

   307

	}

   308

};

   309

   310

static const Widget _terraform_widgets[] = {

   311

{ WWT_CLOSEBOX,   RESIZE_NONE,     7,   0,  10,   0,  13, STR_00C5,                STR_018B_CLOSE_WINDOW},             // TTW_CLOSEBOX

   312

{  WWT_CAPTION,   RESIZE_NONE,     7,  11, 145,   0,  13, STR_LANDSCAPING_TOOLBAR, STR_018C_WINDOW_TITLE_DRAG_THIS},   // TTW_CAPTION

   313

{WWT_STICKYBOX,   RESIZE_NONE,     7, 146, 157,   0,  13, STR_NULL,                STR_STICKY_BUTTON},                 // TTW_STICKY

   314

   315

{    WWT_PANEL,   RESIZE_NONE,     7,  66,  69,  14,  35, 0x0,                    STR_NULL},                           // TTW_SEPERATOR

   316

{   WWT_IMGBTN,   RESIZE_NONE,     7,   0,  21,  14,  35, SPR_IMG_TERRAFORM_DOWN,  STR_018E_LOWER_A_CORNER_OF_LAND},   // TTW_LOWER_LAND

   317

{   WWT_IMGBTN,   RESIZE_NONE,     7,  22,  43,  14,  35, SPR_IMG_TERRAFORM_UP,    STR_018F_RAISE_A_CORNER_OF_LAND},   // TTW_RAISE_LAND

   318

{   WWT_IMGBTN,   RESIZE_NONE,     7,  44,  65,  14,  35, SPR_IMG_LEVEL_LAND,      STR_LEVEL_LAND_TOOLTIP},            // TTW_LEVEL_LAND

   319

{   WWT_IMGBTN,   RESIZE_NONE,     7,  70,  91,  14,  35, SPR_IMG_DYNAMITE,        STR_018D_DEMOLISH_BUILDINGS_ETC},   // TTW_DEMOLISH

   320

{   WWT_IMGBTN,   RESIZE_NONE,     7,  92, 113,  14,  35, SPR_IMG_BUY_LAND,        STR_0329_PURCHASE_LAND_FOR_FUTURE}, // TTW_BUY_LAND

   321

{   WWT_IMGBTN,   RESIZE_NONE,     7, 114, 135,  14,  35, SPR_IMG_PLANTTREES,      STR_0185_PLANT_TREES_PLACE_SIGNS},  // TTW_PLANT_TREES

   322

{   WWT_IMGBTN,   RESIZE_NONE,     7, 136, 157,  14,  35, SPR_IMG_SIGN,            STR_0289_PLACE_SIGN},               // TTW_PLACE_SIGN

   323

   324

{   WIDGETS_END},

   325

};

   326

   327

static const WindowDesc _terraform_desc = {

   328

	WDP_ALIGN_TBR, 22 + 36, 158, 36, 158, 36,

   329

	WC_SCEN_LAND_GEN, WC_NONE,

   330

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,

   331

	_terraform_widgets,

   332

};

   333

   334

void ShowTerraformToolbar(Window *link)

   335

{

   336

	if (!IsValidPlayer(_current_player)) return;

   337

	Window *w = AllocateWindowDescFront<TerraformToolbarWindow>(&_terraform_desc, 0);

   338

	if (w != NULL && link != NULL) {

   339

		/* Align the terraform toolbar under the main toolbar and put the linked

   340

		 * toolbar to left of it

   341

		 */

   342

		w->top = 22;

   343

		w->SetDirty();

   344

		link->left = w->left - link->width;

   345

		link->SetDirty();

   346

	}

   347

}

   348

   349

static byte _terraform_size = 1;

   350

   351

/**

   352

 * Raise/Lower a bigger chunk of land at the same time in the editor. When

   353

 * raising get the lowest point, when lowering the highest point, and set all

   354

 * tiles in the selection to that height.

   355

 * @todo : Incorporate into game itself to allow for ingame raising/lowering of

   356

 *         larger chunks at the same time OR remove altogether, as we have 'level land' ?

   357

 * @param tile The top-left tile where the terraforming will start

   358

 * @param mode 1 for raising, 0 for lowering land

   359

 */

   360

static void CommonRaiseLowerBigLand(TileIndex tile, int mode)

   361

{

   362

	int sizex, sizey;

   363

	uint h;

   364

   365

	if (_terraform_size == 1) {

   366

		StringID msg =

   367

			mode ? STR_0808_CAN_T_RAISE_LAND_HERE : STR_0809_CAN_T_LOWER_LAND_HERE;

   368

   369

		DoCommandP(tile, SLOPE_N, (uint32)mode, CcTerraform, CMD_TERRAFORM_LAND | CMD_MSG(msg));

   370

	} else {

   371

		SndPlayTileFx(SND_1F_SPLAT, tile);

   372

   373

		assert(_terraform_size != 0);

   374

		/* check out for map overflows */

   375

		sizex = min(MapSizeX() - TileX(tile) - 1, _terraform_size);

   376

		sizey = min(MapSizeY() - TileY(tile) - 1, _terraform_size);

   377

   378

		if (sizex == 0 || sizey == 0) return;

   379

   380

		if (mode != 0) {

   381

			/* Raise land */

   382

			h = 15; // XXX - max height

   383

			BEGIN_TILE_LOOP(tile2, sizex, sizey, tile) {

   384

				h = min(h, TileHeight(tile2));

   385

			} END_TILE_LOOP(tile2, sizex, sizey, tile)

   386

		} else {

   387

			/* Lower land */

   388

			h = 0;

   389

			BEGIN_TILE_LOOP(tile2, sizex, sizey, tile) {

   390

				h = max(h, TileHeight(tile2));

   391

			} END_TILE_LOOP(tile2, sizex, sizey, tile)

   392

		}

   393

   394

		BEGIN_TILE_LOOP(tile2, sizex, sizey, tile) {

   395

			if (TileHeight(tile2) == h) {

   396

				DoCommandP(tile2, SLOPE_N, (uint32)mode, NULL, CMD_TERRAFORM_LAND);

   397

			}

   398

		} END_TILE_LOOP(tile2, sizex, sizey, tile)

   399

	}

   400

}

   401

   402

static void PlaceProc_RaiseBigLand(TileIndex tile)

   403

{

   404

	CommonRaiseLowerBigLand(tile, 1);

   405

}

   406

   407

static void PlaceProc_LowerBigLand(TileIndex tile)

   408

{

   409

	CommonRaiseLowerBigLand(tile, 0);

   410

}

   411

   412

static void PlaceProc_RockyArea(TileIndex tile)

   413

{

   414

	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_CREATE_ROCKS);

   415

}

   416

   417

static void PlaceProc_LightHouse(TileIndex tile)

   418

{

   419

	/* not flat || not(trees || clear without bridge above) */

   420

	if (GetTileSlope(tile, NULL) != SLOPE_FLAT || !(IsTileType(tile, MP_TREES) || (IsTileType(tile, MP_CLEAR) && !IsBridgeAbove(tile)))) {

   421

		return;

   422

	}

   423

   424

	MakeLighthouse(tile);

   425

	MarkTileDirtyByTile(tile);

   426

	SndPlayTileFx(SND_1F_SPLAT, tile);

   427

}

   428

   429

static void PlaceProc_Transmitter(TileIndex tile)

   430

{

   431

	/* not flat || not(trees || clear without bridge above) */

   432

	if (GetTileSlope(tile, NULL) != SLOPE_FLAT || !(IsTileType(tile, MP_TREES) || (IsTileType(tile, MP_CLEAR) && !IsBridgeAbove(tile)))) {

   433

		return;

   434

	}

   435

   436

	MakeTransmitter(tile);

   437

	MarkTileDirtyByTile(tile);

   438

	SndPlayTileFx(SND_1F_SPLAT, tile);

   439

}

   440

   441

static void PlaceProc_DesertArea(TileIndex tile)

   442

{

   443

	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_CREATE_DESERT);

   444

}

   445

   446

static void PlaceProc_WaterArea(TileIndex tile)

   447

{

   448

	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_CREATE_WATER);

   449

}

   450

   451

static void PlaceProc_RiverArea(TileIndex tile)

   452

{

   453

	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_CREATE_RIVER);

   454

}

   455

   456

static const Widget _scen_edit_land_gen_widgets[] = {

   457

{  WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                  STR_018B_CLOSE_WINDOW},                   // ETTW_CLOSEBOX

   458

{   WWT_CAPTION,   RESIZE_NONE,     7,    11,   191,     0,    13, STR_0223_LAND_GENERATION,  STR_018C_WINDOW_TITLE_DRAG_THIS},         // ETTW_CAPTION

   459

{ WWT_STICKYBOX,   RESIZE_NONE,     7,   192,   203,     0,    13, STR_NULL,                  STR_STICKY_BUTTON},                       // ETTW_STICKY

   460

{     WWT_PANEL,   RESIZE_NONE,     7,     0,   203,    14,   102, 0x0,                       STR_NULL},                                // ETTW_BACKGROUND

   461

{    WWT_IMGBTN,   RESIZE_NONE,    14,     2,    23,    16,    37, SPR_IMG_DYNAMITE,          STR_018D_DEMOLISH_BUILDINGS_ETC},         // ETTW_DEMOLISH

   462

{    WWT_IMGBTN,   RESIZE_NONE,    14,    24,    45,    16,    37, SPR_IMG_TERRAFORM_DOWN,    STR_018E_LOWER_A_CORNER_OF_LAND},         // ETTW_LOWER_LAND

   463

{    WWT_IMGBTN,   RESIZE_NONE,    14,    46,    67,    16,    37, SPR_IMG_TERRAFORM_UP,      STR_018F_RAISE_A_CORNER_OF_LAND},         // ETTW_RAISE_LAND

   464

{    WWT_IMGBTN,   RESIZE_NONE,    14,    68,    89,    16,    37, SPR_IMG_LEVEL_LAND,        STR_LEVEL_LAND_TOOLTIP},                  // ETTW_LEVEL_LAND

   465

{    WWT_IMGBTN,   RESIZE_NONE,    14,    90,   111,    16,    37, SPR_IMG_BUILD_CANAL,       STR_CREATE_LAKE},                         // ETTW_BUILD_CANAL

   466

{    WWT_IMGBTN,   RESIZE_NONE,    14,   112,   133,    16,    37, SPR_IMG_BUILD_RIVER,       STR_CREATE_RIVER},                        // ETTW_BUILD_RIVER

   467

{    WWT_IMGBTN,   RESIZE_NONE,    14,   134,   156,    16,    37, SPR_IMG_ROCKS,             STR_028C_PLACE_ROCKY_AREAS_ON_LANDSCAPE}, // ETTW_PLACE_ROCKS

   468

{    WWT_IMGBTN,   RESIZE_NONE,    14,   157,   179,    16,    37, SPR_IMG_LIGHTHOUSE_DESERT, STR_NULL},                                // ETTW_PLACE_DESERT_LIGHTHOUSE XXX - dynamic

   469

{    WWT_IMGBTN,   RESIZE_NONE,    14,   180,   201,    16,    37, SPR_IMG_TRANSMITTER,       STR_028E_PLACE_TRANSMITTER},              // ETTW_PLACE_TRANSMITTER

   470

{    WWT_IMGBTN,   RESIZE_NONE,    14,   150,   161,    45,    56, SPR_ARROW_UP,              STR_0228_INCREASE_SIZE_OF_LAND_AREA},     // ETTW_INCREASE_SIZE

   471

{    WWT_IMGBTN,   RESIZE_NONE,    14,   150,   161,    58,    69, SPR_ARROW_DOWN,            STR_0229_DECREASE_SIZE_OF_LAND_AREA},     // ETTW_DECREASE_SIZE

   472

{   WWT_TEXTBTN,   RESIZE_NONE,    14,    24,   179,    76,    87, STR_SE_NEW_WORLD,          STR_022A_GENERATE_RANDOM_LAND},           // ETTW_NEW_SCENARIO

   473

{   WWT_TEXTBTN,   RESIZE_NONE,    14,    24,   179,    89,   100, STR_022B_RESET_LANDSCAPE,  STR_RESET_LANDSCAPE_TOOLTIP},             // ETTW_RESET_LANDSCAPE

   474

{   WIDGETS_END},

   475

};

   476

   477

static const int8 _multi_terraform_coords[][2] = {

   478

	{  0, -2},

   479

	{  4,  0}, { -4,  0}, {  0,  2},

   480

	{ -8,  2}, { -4,  4}, {  0,  6}, {  4,  4}, {  8,  2},

   481

	{-12,  0}, { -8, -2}, { -4, -4}, {  0, -6}, {  4, -4}, {  8, -2}, { 12,  0},

   482

	{-16,  2}, {-12,  4}, { -8,  6}, { -4,  8}, {  0, 10}, {  4,  8}, {  8,  6}, { 12,  4}, { 16,  2},

   483

	{-20,  0}, {-16, -2}, {-12, -4}, { -8, -6}, { -4, -8}, {  0,-10}, {  4, -8}, {  8, -6}, { 12, -4}, { 16, -2}, { 20,  0},

   484

	{-24,  2}, {-20,  4}, {-16,  6}, {-12,  8}, { -8, 10}, { -4, 12}, {  0, 14}, {  4, 12}, {  8, 10}, { 12,  8}, { 16,  6}, { 20,  4}, { 24,  2},

   485

	{-28,  0}, {-24, -2}, {-20, -4}, {-16, -6}, {-12, -8}, { -8,-10}, { -4,-12}, {  0,-14}, {  4,-12}, {  8,-10}, { 12, -8}, { 16, -6}, { 20, -4}, { 24, -2}, { 28,  0},

   486

};

   487

   488

/** Enum referring to the widgets of the editor terraform toolbar */

   489

enum EditorTerraformToolbarWidgets {

   490

	ETTW_START = 0,                        ///< Used for iterations

   491

	ETTW_CLOSEBOX = ETTW_START,            ///< Close window button