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/* $Id$ */

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/** @file road_gui.cpp */

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#include "stdafx.h"

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#include "openttd.h"

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#include "table/sprites.h"

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#include "table/strings.h"

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#include "functions.h"

    10

#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 "sound.h"

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#include "command.h"

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#include "variables.h"

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#include "road.h"

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#include "road_cmd.h"

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#include "road_map.h"

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#include "station_map.h"

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//needed for catchments

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#include "station.h"

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    26

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static void ShowRVStationPicker(RoadStop::Type rs);

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static void ShowRoadDepotPicker();

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    30

static bool _remove_button_clicked;

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    32

static byte _place_road_flag;

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    34

static RoadType _cur_roadtype;

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    36

static DiagDirection _road_depot_orientation;

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static DiagDirection _road_station_picker_orientation;

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    39

void CcPlaySound1D(bool success, TileIndex tile, uint32 p1, uint32 p2)

    40

{

    41

	if (success) SndPlayTileFx(SND_1F_SPLAT, tile);

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}

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static void PlaceRoad_NE(TileIndex tile)

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{

    46

	_place_road_flag = (_tile_fract_coords.y >= 8) + 4;

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	VpStartPlaceSizing(tile, VPM_FIX_X, DDSP_PLACE_ROAD_NE);

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}

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    50

static void PlaceRoad_NW(TileIndex tile)

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{

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	_place_road_flag = (_tile_fract_coords.x >= 8) + 0;

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	VpStartPlaceSizing(tile, VPM_FIX_Y, DDSP_PLACE_ROAD_NW);

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}

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    56

static void PlaceRoad_Bridge(TileIndex tile)

    57

{

    58

	VpStartPlaceSizing(tile, VPM_X_OR_Y, DDSP_BUILD_BRIDGE);

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}

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

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{

    64

	if (success) {

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		SndPlayTileFx(SND_20_SPLAT_2, tile);

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		ResetObjectToPlace();

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	} else {

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		SetRedErrorSquare(_build_tunnel_endtile);

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	}

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}

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/** Structure holding information per roadtype for several functions */

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struct RoadTypeInfo {

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	StringID err_build_road;        ///< Building a normal piece of road

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	StringID err_remove_road;       ///< Removing a normal piece of road

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	StringID err_depot;             ///< Building a depot

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	StringID err_build_station[2];  ///< Building a bus or truck station

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	StringID err_remove_station[2]; ///< Removing of a bus or truck station

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    80

	StringID picker_title[2];       ///< Title for the station picker for bus or truck stations

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	StringID picker_tooltip[2];     ///< Tooltip for the station picker for bus or truck stations

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    83

	SpriteID cursor_nesw;           ///< Cursor for building NE and SW bits

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	SpriteID cursor_nwse;           ///< Cursor for building NW and SE bits

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};

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    87

/** What errors/cursors must be shown for several types of roads */

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static const RoadTypeInfo _road_type_infos[] = {

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	{

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		STR_1804_CAN_T_BUILD_ROAD_HERE,

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		STR_1805_CAN_T_REMOVE_ROAD_FROM,

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		STR_1807_CAN_T_BUILD_ROAD_VEHICLE,

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		{ STR_1808_CAN_T_BUILD_BUS_STATION,        STR_1809_CAN_T_BUILD_TRUCK_STATION },

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		{ STR_CAN_T_REMOVE_BUS_STATION,            STR_CAN_T_REMOVE_TRUCK_STATION     },

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		{ STR_3042_BUS_STATION_ORIENTATION,        STR_3043_TRUCK_STATION_ORIENT      },

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		{ STR_3051_SELECT_BUS_STATION_ORIENTATION, STR_3052_SELECT_TRUCK_LOADING_BAY  },

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    98

		SPR_CURSOR_ROAD_NESW,

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		SPR_CURSOR_ROAD_NWSE,

   100

	},

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	{

   102

		STR_1804_CAN_T_BUILD_TRAMWAY_HERE,

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		STR_1805_CAN_T_REMOVE_TRAMWAY_FROM,

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		STR_1807_CAN_T_BUILD_TRAM_VEHICLE,

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		{ STR_1808_CAN_T_BUILD_PASSENGER_TRAM_STATION,        STR_1809_CAN_T_BUILD_CARGO_TRAM_STATION        },

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		{ STR_CAN_T_REMOVE_PASSENGER_TRAM_STATION,            STR_CAN_T_REMOVE_CARGO_TRAM_STATION            },

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		{ STR_3042_PASSENGER_TRAM_STATION_ORIENTATION,        STR_3043_CARGO_TRAM_STATION_ORIENT             },

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		{ STR_3051_SELECT_PASSENGER_TRAM_STATION_ORIENTATION, STR_3052_SELECT_CARGO_TRAM_STATION_ORIENTATION },

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		SPR_CURSOR_TRAMWAY_NESW,

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		SPR_CURSOR_TRAMWAY_NWSE,

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	},

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};

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static void PlaceRoad_Tunnel(TileIndex tile)

   116

{

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	DoCommandP(tile, 0x200 | RoadTypeToRoadTypes(_cur_roadtype), 0, CcBuildRoadTunnel, CMD_BUILD_TUNNEL | CMD_AUTO | CMD_MSG(STR_5016_CAN_T_BUILD_TUNNEL_HERE));

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}

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   120

static void BuildRoadOutsideStation(TileIndex tile, DiagDirection direction)

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{

   122

	tile += TileOffsByDiagDir(direction);

   123

	// if there is a roadpiece just outside of the station entrance, build a connecting route

   124

	if (IsTileType(tile, MP_STREET) && GetRoadTileType(tile) == ROAD_TILE_NORMAL) {

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		if (GetRoadBits(tile, _cur_roadtype) != ROAD_NONE) {

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			DoCommandP(tile, _cur_roadtype << 4 | DiagDirToRoadBits(ReverseDiagDir(direction)), 0, NULL, CMD_BUILD_ROAD);

   127

		}

   128

	}

   129

}

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   131

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

   132

{

   133

	if (success) {

   134

		DiagDirection dir = (DiagDirection)GB(p1, 0, 2);

   135

		SndPlayTileFx(SND_1F_SPLAT, tile);

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		ResetObjectToPlace();

   137

		BuildRoadOutsideStation(tile, dir);

   138

		/* For a drive-through road stop build connecting road for other entrance */

   139

		if (HASBIT(p2, 1)) BuildRoadOutsideStation(tile, ReverseDiagDir(dir));

   140

	}

   141

}

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   143

static void PlaceRoad_Depot(TileIndex tile)

   144

{

   145

	DoCommandP(tile, _cur_roadtype << 2 | _road_depot_orientation, 0, CcRoadDepot, CMD_BUILD_ROAD_DEPOT | CMD_AUTO | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_depot));

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}

   147

   148

static void PlaceRoadStop(TileIndex tile, uint32 p2, uint32 cmd)

   149

{

   150

	uint32 p1 = _road_station_picker_orientation;

   151

   152

	if (p1 >= DIAGDIR_END) {

   153

		SETBIT(p2, 1); // It's a drive-through stop

   154

		p1 -= DIAGDIR_END; // Adjust picker result to actual direction

   155

	}

   156

	DoCommandP(tile, p1, p2, CcRoadDepot, cmd);

   157

}

   158

   159

static void PlaceRoad_BusStation(TileIndex tile)

   160

{

   161

	if (_remove_button_clicked) {

   162

		DoCommandP(tile, 0, RoadStop::BUS, CcPlaySound1D, CMD_REMOVE_ROAD_STOP | CMD_MSG(_road_type_infos[_cur_roadtype].err_remove_station[RoadStop::BUS]));

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	} else {

   164

		PlaceRoadStop(tile, (_ctrl_pressed << 5) | RoadTypeToRoadTypes(_cur_roadtype) << 2 | RoadStop::BUS, CMD_BUILD_ROAD_STOP | CMD_AUTO | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_station[RoadStop::BUS]));

   165

	}

   166

}

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   168

static void PlaceRoad_TruckStation(TileIndex tile)

   169

{

   170

	if (_remove_button_clicked) {

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		DoCommandP(tile, 0, RoadStop::TRUCK, CcPlaySound1D, CMD_REMOVE_ROAD_STOP | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_station[RoadStop::TRUCK]));

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	} else {

   173

		PlaceRoadStop(tile, (_ctrl_pressed << 5) | RoadTypeToRoadTypes(_cur_roadtype) << 2 | RoadStop::TRUCK, CMD_BUILD_ROAD_STOP | CMD_AUTO | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_station[RoadStop::TRUCK]));

   174

	}

   175

}

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   177

static void PlaceRoad_DemolishArea(TileIndex tile)

   178

{

   179

	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_DEMOLISH_AREA);

   180

}

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   182

   183

enum {

   184

	RTW_ROAD_X        =  3,

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	RTW_ROAD_Y        =  4,

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	RTW_DEMOLISH      =  5,

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	RTW_DEPOT         =  6,

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	RTW_BUS_STATION   =  7,

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	RTW_TRUCK_STATION =  8,

   190

	RTW_BUILD_BRIDGE  =  9,

   191

	RTW_BUILD_TUNNEL  = 10,

   192

	RTW_REMOVE        = 11

   193

};

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   195

   196

typedef void OnButtonClick(Window *w);

   197

   198

static void BuildRoadClick_NE(Window *w)

   199

{

   200

	HandlePlacePushButton(w, RTW_ROAD_X, _road_type_infos[_cur_roadtype].cursor_nesw, 1, PlaceRoad_NE);

   201

}

   202

   203

static void BuildRoadClick_NW(Window *w)

   204

{

   205

	HandlePlacePushButton(w, RTW_ROAD_Y, _road_type_infos[_cur_roadtype].cursor_nwse, 1, PlaceRoad_NW);

   206

}

   207

   208

   209

static void BuildRoadClick_Demolish(Window *w)

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{

   211

	HandlePlacePushButton(w, RTW_DEMOLISH, ANIMCURSOR_DEMOLISH, 1, PlaceRoad_DemolishArea);

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}

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static void BuildRoadClick_Depot(Window *w)

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{

   217

	if (HandlePlacePushButton(w, RTW_DEPOT, SPR_CURSOR_ROAD_DEPOT, 1, PlaceRoad_Depot)) ShowRoadDepotPicker();

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}

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   220

static void BuildRoadClick_BusStation(Window *w)

   221

{

   223

	if (HandlePlacePushButton(w, RTW_BUS_STATION, SPR_CURSOR_BUS_STATION, 1, PlaceRoad_BusStation)) ShowRVStationPicker(RoadStop::BUS);

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}

   225

   226

static void BuildRoadClick_TruckStation(Window *w)

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{

   229

	if (HandlePlacePushButton(w, RTW_TRUCK_STATION, SPR_CURSOR_TRUCK_STATION, 1, PlaceRoad_TruckStation)) ShowRVStationPicker(RoadStop::TRUCK);

   230

}

   231

   232

static void BuildRoadClick_Bridge(Window *w)

   233

{

   234

	HandlePlacePushButton(w, RTW_BUILD_BRIDGE, SPR_CURSOR_BRIDGE, 1, PlaceRoad_Bridge);

   235

}

   236

   237

static void BuildRoadClick_Tunnel(Window *w)

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{

   239

	HandlePlacePushButton(w, RTW_BUILD_TUNNEL, SPR_CURSOR_ROAD_TUNNEL, 3, PlaceRoad_Tunnel);

   240

}

   241

   242

static void BuildRoadClick_Remove(Window *w)

   243

{

   244

	if (IsWindowWidgetDisabled(w, RTW_REMOVE)) return;

   245

	SetWindowDirty(w);

   246

	SndPlayFx(SND_15_BEEP);

   247

	ToggleWidgetLoweredState(w, RTW_REMOVE);

   248

	SetSelectionRed(IsWindowWidgetLowered(w, RTW_REMOVE));

   249

}

   250

   251

   252

static OnButtonClick* const _build_road_button_proc[] = {

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	BuildRoadClick_NE,

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	BuildRoadClick_NW,

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	BuildRoadClick_Demolish,

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	BuildRoadClick_Depot,

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	BuildRoadClick_BusStation,

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	BuildRoadClick_TruckStation,

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	BuildRoadClick_Bridge,

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	BuildRoadClick_Tunnel,

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	BuildRoadClick_Remove

   262

};

   263

   264

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

   265

{

   266

	switch (e->event) {

   267

	case WE_CREATE: DisableWindowWidget(w, RTW_REMOVE); break;

   268

   269

	case WE_PAINT:

   270

		if (IsWindowWidgetLowered(w, RTW_ROAD_X) || IsWindowWidgetLowered(w, RTW_ROAD_Y) || IsWindowWidgetLowered(w, RTW_BUS_STATION) || IsWindowWidgetLowered(w, RTW_TRUCK_STATION)) {

   271

			EnableWindowWidget(w, RTW_REMOVE);

   272

		}

   274

		DrawWindowWidgets(w);

   275

		break;

   276

   277

	case WE_CLICK: {

   278

		if (e->we.click.widget >= 3) _build_road_button_proc[e->we.click.widget - 3](w);

   279

	} break;

   280

   281

	case WE_KEYPRESS:

   282

		switch (e->we.keypress.keycode) {

   283

			case '1': BuildRoadClick_NE(w);           break;

   284

			case '2': BuildRoadClick_NW(w);           break;

   285

			case '3': BuildRoadClick_Demolish(w);     break;

   286

			case '4': BuildRoadClick_Depot(w);        break;

   287

			case '5': BuildRoadClick_BusStation(w);   break;

   288

			case '6': BuildRoadClick_TruckStation(w); break;

   289

			case 'B': BuildRoadClick_Bridge(w);       break;

   290

			case 'T': BuildRoadClick_Tunnel(w);       break;

   291

			case 'R': BuildRoadClick_Remove(w);       break;

   292

			default: return;

   293

		}

   294

		MarkTileDirty(_thd.pos.x, _thd.pos.y); // redraw tile selection

   295

		e->we.keypress.cont = false;

   296

		break;

   297

   298

	case WE_PLACE_OBJ:

   299

		_remove_button_clicked = IsWindowWidgetLowered(w, RTW_REMOVE);

   300

		_place_proc(e->we.place.tile);

   301

		break;

   302

   303

	case WE_ABORT_PLACE_OBJ:

   304

		RaiseWindowButtons(w);

   305

		DisableWindowWidget(w, RTW_REMOVE);

   306

		InvalidateWidget(w, RTW_REMOVE);

   307

   308

		w = FindWindowById(WC_BUS_STATION, 0);

   309

		if (w != NULL) WP(w, def_d).close = true;

   310

		w = FindWindowById(WC_TRUCK_STATION, 0);

   311

		if (w != NULL) WP(w, def_d).close = true;

   312

		w = FindWindowById(WC_BUILD_DEPOT, 0);

   313

		if (w != NULL) WP(w, def_d).close = true;

   314

		break;

   315

   316

	case WE_PLACE_DRAG:

   317

		switch (e->we.place.select_proc) {

   318

			case DDSP_PLACE_ROAD_NE:

   319

				_place_road_flag = (_place_road_flag & ~2) | ((e->we.place.pt.y & 8) >> 2);

   320

				break;

   321

   322

			case DDSP_PLACE_ROAD_NW:

   323

				_place_road_flag = (_place_road_flag & ~2) | ((e->we.place.pt.x & 8) >> 2);

   324

				break;

   325

		}

   326

   327

		VpSelectTilesWithMethod(e->we.place.pt.x, e->we.place.pt.y, e->we.place.select_method);

   328

		return;

   329

   330

	case WE_PLACE_MOUSEUP:

   331

		if (e->we.place.pt.x != -1) {

   332

			TileIndex start_tile = e->we.place.starttile;

   333

			TileIndex end_tile = e->we.place.tile;

   334

   335

			switch (e->we.place.select_proc) {

   336

				case DDSP_BUILD_BRIDGE:

   337

					ResetObjectToPlace();

   338

					ShowBuildBridgeWindow(start_tile, end_tile, 0x80 | RoadTypeToRoadTypes(_cur_roadtype));

   339

					break;

   340

   341

				case DDSP_DEMOLISH_AREA:

   342

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

   343

					break;

   344

   345

				case DDSP_PLACE_ROAD_NE:

   346

				case DDSP_PLACE_ROAD_NW:

   347

					DoCommandP(end_tile, start_tile, _place_road_flag | (_cur_roadtype << 3) | _ctrl_pressed << 5, CcPlaySound1D,

   348

						_remove_button_clicked ?

   349

						CMD_REMOVE_LONG_ROAD | CMD_AUTO | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_remove_road) :

   350

						CMD_BUILD_LONG_ROAD | CMD_AUTO | CMD_NO_WATER | CMD_MSG(_road_type_infos[_cur_roadtype].err_build_road));

   351

					break;

   352

			}

   353

		}

   354

		break;

   355

   356

	case WE_PLACE_PRESIZE: {

   357

		TileIndex tile = e->we.place.tile;

   358

   359

		DoCommand(tile, 0x200 | RoadTypeToRoadTypes(_cur_roadtype), 0, DC_AUTO, CMD_BUILD_TUNNEL);

   360

		VpSetPresizeRange(tile, _build_tunnel_endtile == 0 ? tile : _build_tunnel_endtile);

   361

		break;

   362

	}

   363

   364

	case WE_DESTROY:

   365

		if (_patches.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0);

   366

		break;

   367

	}

   368

}

   369

   370

static const Widget _build_road_widgets[] = {

   371

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

   372

{    WWT_CAPTION,   RESIZE_NONE,     7,    11,   205,     0,    13, STR_1802_ROAD_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS},

   373

{  WWT_STICKYBOX,   RESIZE_NONE,     7,   206,   217,     0,    13, 0x0,                        STR_STICKY_BUTTON},

   374

   375

{     WWT_IMGBTN,   RESIZE_NONE,     7,     0,    21,    14,    35, SPR_IMG_ROAD_NW,            STR_180B_BUILD_ROAD_SECTION},

   376

{     WWT_IMGBTN,   RESIZE_NONE,     7,    22,    43,    14,    35, SPR_IMG_ROAD_NE,            STR_180B_BUILD_ROAD_SECTION},

   377

{     WWT_IMGBTN,   RESIZE_NONE,     7,    44,    65,    14,    35, SPR_IMG_DYNAMITE,           STR_018D_DEMOLISH_BUILDINGS_ETC},

   378

{     WWT_IMGBTN,   RESIZE_NONE,     7,    66,    87,    14,    35, SPR_IMG_ROAD_DEPOT,         STR_180C_BUILD_ROAD_VEHICLE_DEPOT},

   379

{     WWT_IMGBTN,   RESIZE_NONE,     7,    88,   109,    14,    35, SPR_IMG_BUS_STATION,        STR_180D_BUILD_BUS_STATION},

   380

{     WWT_IMGBTN,   RESIZE_NONE,     7,   110,   131,    14,    35, SPR_IMG_TRUCK_BAY,          STR_180E_BUILD_TRUCK_LOADING_BAY},

   381

{     WWT_IMGBTN,   RESIZE_NONE,     7,   132,   173,    14,    35, SPR_IMG_BRIDGE,             STR_180F_BUILD_ROAD_BRIDGE},

   382

{     WWT_IMGBTN,   RESIZE_NONE,     7,   174,   195,    14,    35, SPR_IMG_ROAD_TUNNEL,        STR_1810_BUILD_ROAD_TUNNEL},

   383

{     WWT_IMGBTN,   RESIZE_NONE,     7,   196,   217,    14,    35, SPR_IMG_REMOVE,             STR_1811_TOGGLE_BUILD_REMOVE_FOR},

   384

{   WIDGETS_END},

   385

};

   386

   387

static const WindowDesc _build_road_desc = {

   388

	WDP_ALIGN_TBR, 22, 218, 36,

   389

	WC_BUILD_TOOLBAR, WC_NONE,

   390

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,

   391

	_build_road_widgets,

   392

	BuildRoadToolbWndProc

   393

};

   394

   395

static const Widget _build_tramway_widgets[] = {

   396

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

   397

{    WWT_CAPTION,   RESIZE_NONE,     7,    11,   205,     0,    13, STR_1802_TRAMWAY_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS},

   398

{  WWT_STICKYBOX,   RESIZE_NONE,     7,   206,   217,     0,    13, 0x0,                        STR_STICKY_BUTTON},

   399

   400

{     WWT_IMGBTN,   RESIZE_NONE,     7,     0,    21,    14,    35, SPR_IMG_TRAMWAY_NW,         STR_180B_BUILD_TRAMWAY_SECTION},

   401

{     WWT_IMGBTN,   RESIZE_NONE,     7,    22,    43,    14,    35, SPR_IMG_TRAMWAY_NE,         STR_180B_BUILD_TRAMWAY_SECTION},

   402

{     WWT_IMGBTN,   RESIZE_NONE,     7,    44,    65,    14,    35, SPR_IMG_DYNAMITE,           STR_018D_DEMOLISH_BUILDINGS_ETC},

   403

{     WWT_IMGBTN,   RESIZE_NONE,     7,    66,    87,    14,    35, SPR_IMG_ROAD_DEPOT,         STR_180C_BUILD_TRAM_VEHICLE_DEPOT},

   404

{     WWT_IMGBTN,   RESIZE_NONE,     7,    88,   109,    14,    35, SPR_IMG_BUS_STATION,        STR_180D_BUILD_PASSENGER_TRAM_STATION},

   405

{     WWT_IMGBTN,   RESIZE_NONE,     7,   110,   131,    14,    35, SPR_IMG_TRUCK_BAY,          STR_180E_BUILD_CARGO_TRAM_STATION},

   406

   407

{     WWT_IMGBTN,   RESIZE_NONE,     7,   132,   173,    14,    35, SPR_IMG_BRIDGE,             STR_180F_BUILD_TRAMWAY_BRIDGE},

   408

{     WWT_IMGBTN,   RESIZE_NONE,     7,   174,   195,    14,    35, SPR_IMG_ROAD_TUNNEL,        STR_1810_BUILD_TRAMWAY_TUNNEL},

   409

{     WWT_IMGBTN,   RESIZE_NONE,     7,   196,   217,    14,    35, SPR_IMG_REMOVE,             STR_1811_TOGGLE_BUILD_REMOVE_FOR_TRAMWAYS},

   410

{   WIDGETS_END},

   411

};

   412

   413

static const WindowDesc _build_tramway_desc = {

   414

	WDP_ALIGN_TBR, 22, 218, 36,

   415

	WC_BUILD_TOOLBAR, WC_NONE,

   416

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,

   417

	_build_tramway_widgets,

   418

	BuildRoadToolbWndProc

   419

};

   420

   421

void ShowBuildRoadToolbar(RoadType roadtype)

   422

{

   423

	if (!IsValidPlayer(_current_player)) return;

   424

	_cur_roadtype = roadtype;

   425

   426

	DeleteWindowById(WC_BUILD_TOOLBAR, 0);

   427

	Window *w = AllocateWindowDesc(roadtype == ROADTYPE_ROAD ? &_build_road_desc : &_build_tramway_desc);

   428

	if (_patches.link_terraform_toolbar) ShowTerraformToolbar(w);

   429

}

   430

   431

static const Widget _build_road_scen_widgets[] = {

   432

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

   433

{    WWT_CAPTION,   RESIZE_NONE,     7,    11,   139,     0,    13, STR_1802_ROAD_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS},

   434

{  WWT_STICKYBOX,   RESIZE_NONE,     7,   140,   151,     0,    13, 0x0,                        STR_STICKY_BUTTON},

   435

   436

{     WWT_IMGBTN,   RESIZE_NONE,     7,     0,    21,    14,    35, SPR_IMG_ROAD_NW,            STR_180B_BUILD_ROAD_SECTION},

   437

{     WWT_IMGBTN,   RESIZE_NONE,     7,    22,    43,    14,    35, SPR_IMG_ROAD_NE,            STR_180B_BUILD_ROAD_SECTION},

   438

{     WWT_IMGBTN,   RESIZE_NONE,     7,    44,    65,    14,    35, SPR_IMG_DYNAMITE,           STR_018D_DEMOLISH_BUILDINGS_ETC},

   439

{      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,                        STR_NULL},

   440

{      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,                        STR_NULL},

   441

{      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,                        STR_NULL},

   442

{     WWT_IMGBTN,   RESIZE_NONE,     7,    66,   107,    14,    35, SPR_IMG_BRIDGE,             STR_180F_BUILD_ROAD_BRIDGE},

   443

{     WWT_IMGBTN,   RESIZE_NONE,     7,   108,   129,    14,    35, SPR_IMG_ROAD_TUNNEL,        STR_1810_BUILD_ROAD_TUNNEL},

   444

{     WWT_IMGBTN,   RESIZE_NONE,     7,   130,   151,    14,    35, SPR_IMG_REMOVE,             STR_1811_TOGGLE_BUILD_REMOVE_FOR},

   445

{   WIDGETS_END},

   446

};

   447

   448

static const WindowDesc _build_road_scen_desc = {

   449

	WDP_AUTO, WDP_AUTO, 152, 36,

   450

	WC_SCEN_BUILD_ROAD, WC_NONE,

   451

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,

   452

	_build_road_scen_widgets,

   453

	BuildRoadToolbWndProc

   454

};

   455

   456

void ShowBuildRoadScenToolbar()

   457

{

   458

	_cur_roadtype = ROADTYPE_ROAD;

   459

	AllocateWindowDescFront(&_build_road_scen_desc, 0);

   460

}

   461

   462

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

   463

{

   464

	switch (e->event) {

   465

	case WE_CREATE: LowerWindowWidget(w, _road_depot_orientation + 3); break;

   466

   467

	case WE_PAINT:

   468

		DrawWindowWidgets(w);

   469

   470

		DrawRoadDepotSprite(70, 17, DIAGDIR_NE, _cur_roadtype);

   471

		DrawRoadDepotSprite(70, 69, DIAGDIR_SE, _cur_roadtype);

   472

		DrawRoadDepotSprite( 2, 69, DIAGDIR_SW, _cur_roadtype);

   473

		DrawRoadDepotSprite( 2, 17, DIAGDIR_NW, _cur_roadtype);

   474

		break;

   475

   476

	case WE_CLICK: {

   477

		switch (e->we.click.widget) {

   478

		case 3: case 4: case 5: case 6:

   479

			RaiseWindowWidget(w, _road_depot_orientation + 3);

   480

			_road_depot_orientation = (DiagDirection)(e->we.click.widget - 3);

   481

			LowerWindowWidget(w, _road_depot_orientation + 3);

   482

			SndPlayFx(SND_15_BEEP);

   483

			SetWindowDirty(w);

   484

			break;

   485

		}

   486

	} break;

   487

   488

	case WE_MOUSELOOP:

   489

		if (WP(w, def_d).close) DeleteWindow(w);

   490

		break;

   491

   492

	case WE_DESTROY: