tron@2186: /* $Id$ */
tron@2186: 
belugas@6443: /** @file rail_gui.cpp File for dealing with rail construction user interface */
celestar@2274: 
truelight@0: #include "stdafx.h"
Darkvater@1891: #include "openttd.h"
rubidium@8615: #include "tile_cmd.h"
maedhros@6949: #include "landscape.h"
truelight@0: #include "gui.h"
rubidium@8603: #include "window_gui.h"
rubidium@8603: #include "station_gui.h"
rubidium@8701: #include "terraform_gui.h"
rubidium@8720: #include "viewport_func.h"
rubidium@8720: #include "gfx_func.h"
rubidium@8612: #include "command_func.h"
darkvater@393: #include "station.h"
truelight@1542: #include "waypoint.h"
Darkvater@1738: #include "debug.h"
tron@2159: #include "variables.h"
peter1138@3776: #include "newgrf_callbacks.h"
peter1138@3776: #include "newgrf_station.h"
KUDr@5116: #include "train.h"
rubidium@8610: #include "strings_func.h"
rubidium@8627: #include "functions.h"
rubidium@8627: #include "window_func.h"
rubidium@8636: #include "date_func.h"
rubidium@8653: #include "sound_func.h"
rubidium@8750: #include "player_func.h"
rubidium@8766: #include "settings_type.h"
peter1138@8791: #include "widgets/dropdown_type.h"
peter1138@8780: #include "widgets/dropdown_func.h"
truelight@0: 
rubidium@7560: #include "bridge_map.h"
rubidium@7560: #include "rail_map.h"
rubidium@7560: #include "road_map.h"
rubidium@7560: #include "station_map.h"
rubidium@7560: #include "tunnel_map.h"
smatz@8579: #include "tunnelbridge_map.h"
smatz@8579: 
rubidium@8760: #include "table/sprites.h"
rubidium@8760: #include "table/strings.h"
rubidium@7560: 
tron@2520: static RailType _cur_railtype;
truelight@0: static bool _remove_button_clicked;
tron@3157: static DiagDirection _build_depot_direction;
tron@2639: static byte _waypoint_count = 1;
darkvater@395: static byte _cur_waypoint_type;
rubidium@8487: static bool _convert_signal_button; // convert signal button in the signal GUI pressed
rubidium@8487: static SignalVariant _cur_signal_variant; // set the signal variant (for signal GUI)
rubidium@8487: static SignalType _cur_signal_type; // set the signal type (for signal GUI)
truelight@0: 
tron@2630: static struct {
truelight@0: 	byte orientation;
truelight@0: 	byte numtracks;
truelight@0: 	byte platlength;
truelight@0: 	bool dragdrop;
peter1138@3776: 
peter1138@3776: 	bool newstations;
rubidium@5838: 	StationClassIDByte station_class;
peter1138@3776: 	byte station_type;
peter1138@3776: 	byte station_count;
truelight@0: } _railstation;
truelight@0: 
truelight@0: 
tron@1977: static void HandleStationPlacement(TileIndex start, TileIndex end);
rubidium@6573: static void ShowBuildTrainDepotPicker();
rubidium@6573: static void ShowBuildWaypointPicker();
rubidium@6573: static void ShowStationBuilder();
rubidium@8487: static void ShowSignalBuilder();
truelight@0: 
tron@1977: void CcPlaySound1E(bool success, TileIndex tile, uint32 p1, uint32 p2)
truelight@0: {
tron@541: 	if (success) SndPlayTileFx(SND_20_SPLAT_2, tile);
truelight@0: }
truelight@0: 
tron@1977: static void GenericPlaceRail(TileIndex tile, int cmd)
truelight@0: {
truelight@0: 	DoCommandP(tile, _cur_railtype, cmd, CcPlaySound1E,
smatz@9082: 		_remove_button_clicked ?
rubidium@8017: 		CMD_REMOVE_SINGLE_RAIL | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) | CMD_NO_WATER :
rubidium@8017: 		CMD_BUILD_SINGLE_RAIL | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK) | CMD_NO_WATER
tron@2639: 	);
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_N(TileIndex tile)
truelight@0: {
truelight@0: 	int cmd = _tile_fract_coords.x > _tile_fract_coords.y ? 4 : 5;
truelight@0: 	GenericPlaceRail(tile, cmd);
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_NE(TileIndex tile)
truelight@0: {
maedhros@7166: 	VpStartPlaceSizing(tile, VPM_FIX_Y, DDSP_PLACE_RAIL_NE);
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_E(TileIndex tile)
truelight@0: {
truelight@0: 	int cmd = _tile_fract_coords.x + _tile_fract_coords.y <= 15 ? 2 : 3;
truelight@0: 	GenericPlaceRail(tile, cmd);
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_NW(TileIndex tile)
truelight@0: {
maedhros@7166: 	VpStartPlaceSizing(tile, VPM_FIX_X, DDSP_PLACE_RAIL_NW);
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_AutoRail(TileIndex tile)
truelight@0: {
maedhros@7166: 	VpStartPlaceSizing(tile, VPM_RAILDIRS, DDSP_PLACE_AUTORAIL);
truelight@0: }
truelight@0: 
tron@1977: static void PlaceExtraDepotRail(TileIndex tile, uint16 extra)
truelight@0: {
rubidium@3792: 	if (GetRailTileType(tile) != RAIL_TILE_NORMAL) return;
tron@3269: 	if ((GetTrackBits(tile) & GB(extra, 8, 8)) == 0) return;
truelight@0: 
rubidium@8017: 	DoCommandP(tile, _cur_railtype, extra & 0xFF, NULL, CMD_BUILD_SINGLE_RAIL | CMD_NO_WATER);
truelight@0: }
truelight@0: 
truelight@0: static const uint16 _place_depot_extra[12] = {
rubidium@4344: 	0x0604, 0x2102, 0x1202, 0x0505,
rubidium@4344: 	0x2400, 0x2801, 0x1800, 0x1401,
rubidium@4344: 	0x2203, 0x0904, 0x0A05, 0x1103,
truelight@0: };
truelight@0: 
truelight@0: 
tron@1977: void CcRailDepot(bool success, TileIndex tile, uint32 p1, uint32 p2)
truelight@0: {
truelight@0: 	if (success) {
rubidium@5838: 		DiagDirection dir = (DiagDirection)p2;
truelight@0: 
tron@541: 		SndPlayTileFx(SND_20_SPLAT_2, tile);
truelight@0: 		ResetObjectToPlace();
truelight@0: 
Darkvater@4559: 		tile += TileOffsByDiagDir(dir);
truelight@0: 
tron@1035: 		if (IsTileType(tile, MP_RAILWAY)) {
truelight@0: 			PlaceExtraDepotRail(tile, _place_depot_extra[dir]);
truelight@0: 			PlaceExtraDepotRail(tile, _place_depot_extra[dir + 4]);
truelight@0: 			PlaceExtraDepotRail(tile, _place_depot_extra[dir + 8]);
truelight@0: 		}
truelight@201: 	}
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_Depot(TileIndex tile)
truelight@0: {
truelight@543: 	DoCommandP(tile, _cur_railtype, _build_depot_direction, CcRailDepot,
rubidium@8017: 		CMD_BUILD_TRAIN_DEPOT | CMD_NO_WATER | CMD_MSG(STR_100E_CAN_T_BUILD_TRAIN_DEPOT));
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_Waypoint(TileIndex tile)
truelight@0: {
smatz@9083: 	if (_remove_button_clicked) {
rubidium@8445: 		DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_REMOVE_TRAIN_WAYPOINT | CMD_MSG(STR_CANT_REMOVE_TRAIN_WAYPOINT));
rubidium@8445: 	} else {
peter1138@2625: 		DoCommandP(tile, _cur_waypoint_type, 0, CcPlaySound1E, CMD_BUILD_TRAIN_WAYPOINT | CMD_MSG(STR_CANT_BUILD_TRAIN_WAYPOINT));
truelight@0: 	}
truelight@0: }
truelight@0: 
tron@1977: void CcStation(bool success, TileIndex tile, uint32 p1, uint32 p2)
truelight@0: {
truelight@0: 	if (success) {
tron@541: 		SndPlayTileFx(SND_20_SPLAT_2, tile);
peter1138@3776: 		/* Only close the station builder window if the default station is chosen. */
peter1138@3776: 		if (_railstation.station_class == STAT_CLASS_DFLT && _railstation.station_type == 0) ResetObjectToPlace();
truelight@0: 	}
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_Station(TileIndex tile)
truelight@0: {
rubidium@8451: 	if (_remove_button_clicked) {
smatz@9083: 		VpStartPlaceSizing(tile, VPM_X_AND_Y_LIMITED, DDSP_REMOVE_STATION);
smatz@9083: 		VpSetPlaceSizingLimit(-1);
tron@4077: 	} else if (_railstation.dragdrop) {
maedhros@7166: 		VpStartPlaceSizing(tile, VPM_X_AND_Y_LIMITED, DDSP_BUILD_STATION);
truelight@0: 		VpSetPlaceSizingLimit(_patches.station_spread);
truelight@0: 	} else {
peter1138@3776: 		DoCommandP(tile,
maedhros@7170: 				_railstation.orientation | (_railstation.numtracks << 8) | (_railstation.platlength << 16) | (_ctrl_pressed << 24),
peter1138@3776: 				_cur_railtype | (_railstation.station_class << 8) | (_railstation.station_type << 16), CcStation,
rubidium@8017: 				CMD_BUILD_RAILROAD_STATION | CMD_NO_WATER | CMD_MSG(STR_100F_CAN_T_BUILD_RAILROAD_STATION));
truelight@0: 	}
truelight@0: }
truelight@0: 
rubidium@8487: /**
rubidium@8487:  * Build a new signal or edit/remove a present signal, use CmdBuildSingleSignal() or CmdRemoveSingleSignal() in rail_cmd.cpp
rubidium@8487:  *
rubidium@8487:  * @param tile The tile where the signal will build or edit
rubidium@8487:  */
tron@1977: static void GenericPlaceSignals(TileIndex tile)
truelight@0: {
frosch@9112: 	TrackBits trackbits = TrackStatusToTrackBits(GetTileTrackStatus(tile, TRANSPORT_RAIL, 0));
truelight@0: 
maedhros@7342: 	if (trackbits & TRACK_BIT_VERT) { // N-S direction
maedhros@7342: 		trackbits = (_tile_fract_coords.x <= _tile_fract_coords.y) ? TRACK_BIT_RIGHT : TRACK_BIT_LEFT;
tron@2639: 	}
truelight@0: 
maedhros@7342: 	if (trackbits & TRACK_BIT_HORZ) { // E-W direction
maedhros@7342: 		trackbits = (_tile_fract_coords.x + _tile_fract_coords.y <= 15) ? TRACK_BIT_UPPER : TRACK_BIT_LOWER;
maedhros@7342: 	}
maedhros@7342: 
maedhros@7359: 	Track track = FindFirstTrack(trackbits);
maedhros@7342: 
rubidium@8451: 	if (_remove_button_clicked) {
rubidium@8445: 		DoCommandP(tile, track, 0, CcPlaySound1E,
rubidium@8445: 			CMD_REMOVE_SIGNALS | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM));
rubidium@8445: 	} else {
rubidium@8487: 		if (!_patches.enable_signal_gui) _cur_signal_variant = _cur_year < _patches.semaphore_build_before ? SIG_SEMAPHORE : SIG_ELECTRIC;
rubidium@8487: 
rubidium@8487: 		/* various bitstuffed elements for CmdBuildSingleSignal() */
maedhros@7342: 		uint32 p1 = track;
Darkvater@5986: 		SB(p1, 3, 1, _ctrl_pressed);
rubidium@8487: 		SB(p1, 4, 1, _cur_signal_variant);
rubidium@8487: 		SB(p1, 5, 2, _patches.enable_signal_gui ? _cur_signal_type : SIGTYPE_NORMAL);
rubidium@8487: 		SB(p1, 7, 1, _convert_signal_button);
Darkvater@5982: 
rubidium@8487: 		DoCommandP(tile, p1, 0, CcPlaySound1E, CMD_BUILD_SIGNALS |
rubidium@8487: 			CMD_MSG(_convert_signal_button ? STR_SIGNAL_CAN_T_CONVERT_SIGNALS_HERE : STR_1010_CAN_T_BUILD_SIGNALS_HERE));
truelight@0: 	}
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_Bridge(TileIndex tile)
truelight@0: {
maedhros@7166: 	VpStartPlaceSizing(tile, VPM_X_OR_Y, DDSP_BUILD_BRIDGE);
truelight@0: }
truelight@0: 
tron@1977: void CcBuildRailTunnel(bool success, TileIndex tile, uint32 p1, uint32 p2)
truelight@0: {
truelight@0: 	if (success) {
tron@541: 		SndPlayTileFx(SND_20_SPLAT_2, tile);
truelight@0: 		ResetObjectToPlace();
truelight@0: 	} else {
truelight@0: 		SetRedErrorSquare(_build_tunnel_endtile);
truelight@0: 	}
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_Tunnel(TileIndex tile)
truelight@0: {
truelight@543: 	DoCommandP(tile, _cur_railtype, 0, CcBuildRailTunnel,
rubidium@8017: 		CMD_BUILD_TUNNEL | CMD_MSG(STR_5016_CAN_T_BUILD_TUNNEL_HERE));
truelight@0: }
truelight@0: 
tron@1977: void PlaceProc_BuyLand(TileIndex tile)
truelight@0: {
rubidium@8017: 	DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_PURCHASE_LAND_AREA | CMD_NO_WATER | CMD_MSG(STR_5806_CAN_T_PURCHASE_THIS_LAND));
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_ConvertRail(TileIndex tile)
truelight@0: {
maedhros@7166: 	VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_CONVERT_RAIL);
truelight@0: }
truelight@0: 
tron@1977: static void PlaceRail_AutoSignals(TileIndex tile)
darkvater@58: {
maedhros@7166: 	VpStartPlaceSizing(tile, VPM_SIGNALDIRS, DDSP_BUILD_SIGNALS);
darkvater@58: }
darkvater@58: 
tron@5147: 
tron@5147: /** Enum referring to the widgets of the build rail toolbar */
rubidium@8225: enum RailToolbarWidgets {
rubidium@8225: 	RTW_CLOSEBOX = 0,
rubidium@8225: 	RTW_CAPTION,
rubidium@8225: 	RTW_STICKY,
rubidium@8225: 	RTW_SPACER,
rubidium@8225: 	RTW_BUILD_NS,
rubidium@8225: 	RTW_BUILD_X,
rubidium@8225: 	RTW_BUILD_EW,
rubidium@8225: 	RTW_BUILD_Y,
rubidium@8225: 	RTW_AUTORAIL,
rubidium@8225: 	RTW_DEMOLISH,
rubidium@8225: 	RTW_BUILD_DEPOT,
rubidium@8225: 	RTW_BUILD_WAYPOINT,
rubidium@8225: 	RTW_BUILD_STATION,
rubidium@8225: 	RTW_BUILD_SIGNALS,
rubidium@8225: 	RTW_BUILD_BRIDGE,
rubidium@8225: 	RTW_BUILD_TUNNEL,
rubidium@8225: 	RTW_REMOVE,
rubidium@8225: 	RTW_CONVERT_RAIL,
tron@5147: };
tron@5147: 
smatz@9082: 
smatz@9082: /** Toogles state of the Remove button of Build rail toolbar
smatz@9082:  * @param w window the button belongs to
smatz@9082:  */
smatz@9082: static void ToggleRailButton_Remove(Window *w)
smatz@9082: {
smatz@9082: 	w->ToggleWidgetLoweredState(RTW_REMOVE);
smatz@9082: 	w->InvalidateWidget(RTW_REMOVE);
smatz@9082: 	_remove_button_clicked = w->IsWidgetLowered(RTW_REMOVE);
smatz@9082: 	SetSelectionRed(_remove_button_clicked);
smatz@9082: }
smatz@9082: 
smatz@9082: /** Updates the Remove button because of Ctrl state change
smatz@9082:  * @param w window the button belongs to
smatz@9082:  * @return true iff the remove buton was changed
smatz@9082:  */
smatz@9082: static bool RailToolbar_CtrlChanged(Window *w)
smatz@9082: {
smatz@9082: 	if (w->IsWidgetDisabled(RTW_REMOVE)) return false;
smatz@9082: 
smatz@9082: 	/* allow ctrl to switch remove mode only for these widgets */
smatz@9083: 	for (uint i = RTW_BUILD_NS; i <= RTW_BUILD_STATION; i++) {
smatz@9083: 		if ((i <= RTW_AUTORAIL || i >= RTW_BUILD_WAYPOINT) && w->IsWidgetLowered(i)) {
smatz@9082: 			ToggleRailButton_Remove(w);
smatz@9082: 			return true;
smatz@9082: 		}
smatz@9082: 	}
smatz@9082: 
smatz@9082: 	return false;
smatz@9082: }
smatz@9082: 
smatz@9082: 
truelight@0: static void BuildRailClick_N(Window *w)
truelight@0: {
rubidium@8385: 	HandlePlacePushButton(w, RTW_BUILD_NS, GetRailTypeInfo(_cur_railtype)->cursor.rail_ns, VHM_RECT, PlaceRail_N);
truelight@0: }
truelight@0: 
truelight@0: static void BuildRailClick_NE(Window *w)
truelight@0: {
rubidium@8385: 	HandlePlacePushButton(w, RTW_BUILD_X, GetRailTypeInfo(_cur_railtype)->cursor.rail_swne, VHM_RECT, PlaceRail_NE);
truelight@0: }
truelight@0: 
truelight@0: static void BuildRailClick_E(Window *w)
truelight@0: {
rubidium@8385: 	HandlePlacePushButton(w, RTW_BUILD_EW, GetRailTypeInfo(_cur_railtype)->cursor.rail_ew, VHM_RECT, PlaceRail_E);
truelight@0: }
truelight@0: 
truelight@0: static void BuildRailClick_NW(Window *w)
truelight@0: {
rubidium@8385: 	HandlePlacePushButton(w, RTW_BUILD_Y, GetRailTypeInfo(_cur_railtype)->cursor.rail_nwse, VHM_RECT, PlaceRail_NW);
dominik@606: }
dominik@606: 
dominik@606: static void BuildRailClick_AutoRail(Window *w)
dominik@606: {
tron@5147: 	HandlePlacePushButton(w, RTW_AUTORAIL, GetRailTypeInfo(_cur_railtype)->cursor.autorail, VHM_RAIL, PlaceRail_AutoRail);
truelight@0: }
truelight@0: 
truelight@0: static void BuildRailClick_Demolish(Window *w)
truelight@0: {
rubidium@8385: 	HandlePlacePushButton(w, RTW_DEMOLISH, ANIMCURSOR_DEMOLISH, VHM_RECT, PlaceProc_DemolishArea);
truelight@0: }
truelight@0: 
truelight@0: static void BuildRailClick_Depot(Window *w)
truelight@0: {
rubidium@8385: 	if (HandlePlacePushButton(w, RTW_BUILD_DEPOT, GetRailTypeInfo(_cur_railtype)->cursor.depot, VHM_RECT, PlaceRail_Depot)) {
tron@2514: 		ShowBuildTrainDepotPicker();
tron@2514: 	}
dominik@606: }
dominik@606: 
dominik@606: static void BuildRailClick_Waypoint(Window *w)
dominik@606: {
peter1138@2625: 	_waypoint_count = GetNumCustomStations(STAT_CLASS_WAYP);
rubidium@8385: 	if (HandlePlacePushButton(w, RTW_BUILD_WAYPOINT, SPR_CURSOR_WAYPOINT, VHM_RECT, PlaceRail_Waypoint) &&
tron@2639: 			_waypoint_count > 1) {
dominik@606: 		ShowBuildWaypointPicker();
tron@2639: 	}
truelight@0: }
truelight@0: 
truelight@0: static void BuildRailClick_Station(Window *w)
truelight@0: {
rubidium@8385: 	if (HandlePlacePushButton(w, RTW_BUILD_STATION, SPR_CURSOR_RAIL_STATION, VHM_RECT, PlaceRail_Station)) ShowStationBuilder();
truelight@0: }
truelight@0: 
rubidium@8487: /** The "build signal"-button proc from BuildRailToolbWndProc() (start ShowSignalBuilder() and/or HandleAutoSignalPlacement()) */
darkvater@58: static void BuildRailClick_AutoSignals(Window *w)
truelight@0: {
rubidium@8487: 	if (_patches.enable_signal_gui) {
rubidium@8487: 		if (HandlePlacePushButton(w, RTW_BUILD_SIGNALS, ANIMCURSOR_BUILDSIGNALS, VHM_RECT, PlaceRail_AutoSignals)) ShowSignalBuilder();
rubidium@8487: 	} else {
rubidium@8487: 		HandlePlacePushButton(w, RTW_BUILD_SIGNALS, ANIMCURSOR_BUILDSIGNALS, VHM_RECT, PlaceRail_AutoSignals);
rubidium@8487: 	}
truelight@0: }
truelight@0: 
truelight@0: static void BuildRailClick_Bridge(Window *w)
truelight@0: {
rubidium@8385: 	HandlePlacePushButton(w, RTW_BUILD_BRIDGE, SPR_CURSOR_BRIDGE, VHM_RECT, PlaceRail_Bridge);
truelight@0: }
truelight@0: 
truelight@0: static void BuildRailClick_Tunnel(Window *w)
truelight@0: {
rubidium@8385: 	HandlePlacePushButton(w, RTW_BUILD_TUNNEL, GetRailTypeInfo(_cur_railtype)->cursor.tunnel, VHM_SPECIAL, PlaceRail_Tunnel);
truelight@0: }
truelight@0: 
truelight@0: static void BuildRailClick_Remove(Window *w)
truelight@0: {
rubidium@8493: 	if (w->IsWidgetDisabled(RTW_REMOVE)) return;
smatz@9082: 	ToggleRailButton_Remove(w);
tron@541: 	SndPlayFx(SND_15_BEEP);
smatz@9083: 
smatz@9083: 	/* handle station builder */
smatz@9083: 	if (w->IsWidgetLowered(RTW_BUILD_STATION)) {
smatz@9083: 		if (_remove_button_clicked) {
smatz@9083: 			/* starting drag & drop remove */
smatz@9083: 			if (!_railstation.dragdrop) {
smatz@9083: 				SetTileSelectSize(1, 1);
smatz@9083: 			} else {
smatz@9083: 				VpSetPlaceSizingLimit(-1);
smatz@9083: 			}
smatz@9083: 		} else {
smatz@9083: 			/* starting station build mode */
smatz@9083: 			if (!_railstation.dragdrop) {
smatz@9083: 				int x = _railstation.numtracks;
smatz@9083: 				int y = _railstation.platlength;
smatz@9083: 				if (_railstation.orientation == 0) Swap(x, y);
smatz@9083: 				SetTileSelectSize(x, y);
smatz@9083: 			} else {
smatz@9083: 				VpSetPlaceSizingLimit(_patches.station_spread);
smatz@9083: 			}
smatz@9083: 		}
smatz@9083: 	}
truelight@0: }
truelight@0: 
dominik@606: static void BuildRailClick_Convert(Window *w)
truelight@0: {
rubidium@8385: 	HandlePlacePushButton(w, RTW_CONVERT_RAIL, GetRailTypeInfo(_cur_railtype)->cursor.convert, VHM_RECT, PlaceRail_ConvertRail);
truelight@0: }
truelight@0: 
truelight@0: 
truelight@0: static void DoRailroadTrack(int mode)
truelight@0: {
tron@1980: 	DoCommandP(TileVirtXY(_thd.selstart.x, _thd.selstart.y), TileVirtXY(_thd.selend.x, _thd.selend.y), _cur_railtype | (mode << 4), NULL,
smatz@9082: 		_remove_button_clicked ?
rubidium@8017: 		CMD_REMOVE_RAILROAD_TRACK | CMD_NO_WATER | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) :
rubidium@8017: 		CMD_BUILD_RAILROAD_TRACK  | CMD_NO_WATER | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK)
truelight@0: 	);
truelight@0: }
truelight@0: 
rubidium@6573: static void HandleAutodirPlacement()
truelight@0: {
truelight@0: 	TileHighlightData *thd = &_thd;
darkvater@1227: 	int trackstat = thd->drawstyle & 0xF; // 0..5
truelight@201: 
dominik@1070: 	if (thd->drawstyle & HT_RAIL) { // one tile case
tron@1980: 		GenericPlaceRail(TileVirtXY(thd->selend.x, thd->selend.y), trackstat);
darkvater@1227: 		return;
truelight@0: 	}
darkvater@1227: 
darkvater@1227: 	DoRailroadTrack(trackstat);
truelight@0: }
truelight@0: 
rubidium@8487: /**
rubidium@8487:  * Build new signals or remove signals or (if only one tile marked) edit a signal.
rubidium@8487:  *
rubidium@8487:  * If one tile marked abort and use GenericPlaceSignals()
rubidium@8487:  * else use CmdBuildSingleSignal() or CmdRemoveSingleSignal() in rail_cmd.cpp to build many signals
rubidium@8487:  */
rubidium@6573: static void HandleAutoSignalPlacement()
darkvater@58: {
darkvater@58: 	TileHighlightData *thd = &_thd;
Darkvater@5986: 	uint32 p2 = GB(thd->drawstyle, 0, 3); // 0..5
truelight@201: 
darkvater@1123: 	if (thd->drawstyle == HT_RECT) { // one tile case
tron@1980: 		GenericPlaceSignals(TileVirtXY(thd->selend.x, thd->selend.y));
darkvater@1123: 		return;
darkvater@1123: 	}
darkvater@58: 
peter1138@7659: 	/* XXX Steal ctrl for autosignal function, until we get some GUI */
peter1138@7659: 	SB(p2,  3, 1, 0);
Darkvater@5986: 	SB(p2,  4, 1, _cur_year < _patches.semaphore_build_before);
peter1138@7659: 	SB(p2,  6, 1, _ctrl_pressed);
Darkvater@5982: 	SB(p2, 24, 8, _patches.drag_signals_density);
maedhros@5939: 
Darkvater@5982: 	/* _patches.drag_signals_density is given as a parameter such that each user
Darkvater@5982: 	 * in a network game can specify his/her own signal density */
tron@2639: 	DoCommandP(
Darkvater@5982: 		TileVirtXY(thd->selstart.x, thd->selstart.y),
tron@2639: 		TileVirtXY(thd->selend.x, thd->selend.y),
Darkvater@5982: 		p2,
tron@2639: 		CcPlaySound1E,
rubidium@8451: 		_remove_button_clicked ?
rubidium@8017: 			CMD_REMOVE_SIGNAL_TRACK | CMD_NO_WATER | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM) :
rubidium@8017: 			CMD_BUILD_SIGNAL_TRACK  | CMD_NO_WATER | CMD_MSG(STR_1010_CAN_T_BUILD_SIGNALS_HERE)
tron@2639: 	);
darkvater@58: }
darkvater@58: 
tron@2639: 
tron@2639: typedef void OnButtonClick(Window *w);
tron@2639: 
truelight@0: static OnButtonClick * const _build_railroad_button_proc[] = {
truelight@0: 	BuildRailClick_N,
truelight@0: 	BuildRailClick_NE,
truelight@0: 	BuildRailClick_E,
truelight@0: 	BuildRailClick_NW,
dominik@606: 	BuildRailClick_AutoRail,
truelight@0: 	BuildRailClick_Demolish,
truelight@0: 	BuildRailClick_Depot,
dominik@606: 	BuildRailClick_Waypoint,
truelight@0: 	BuildRailClick_Station,
darkvater@58: 	BuildRailClick_AutoSignals,
truelight@0: 	BuildRailClick_Bridge,
truelight@0: 	BuildRailClick_Tunnel,
truelight@0: 	BuildRailClick_Remove,
tron@5933: 	BuildRailClick_Convert
truelight@0: };
truelight@0: 
truelight@0: static const uint16 _rail_keycodes[] = {
truelight@0: 	'1',
truelight@0: 	'2',
truelight@0: 	'3',
truelight@0: 	'4',
dominik@606: 	'5',
truelight@0: 	'6',
dominik@606: 	'7', // depot
dominik@606: 	'8', // waypoint
dominik@606: 	'9', // station
dominik@606: 	'S', // signals
dominik@606: 	'B', // bridge
dominik@606: 	'T', // tunnel
dominik@606: 	'R', // remove
dominik@606: 	'C', // convert rail
truelight@0: };
truelight@0: 
truelight@0: 
belugas@4709: static void UpdateRemoveWidgetStatus(Window *w, int clicked_widget)
belugas@4709: {
belugas@4709: 	switch (clicked_widget) {
rubidium@8225: 		case RTW_REMOVE:
rubidium@8225: 			/* If it is the removal button that has been clicked, do nothing,
rubidium@8225: 			 * as it is up to the other buttons to drive removal status */
rubidium@8225: 			return;
rubidium@8225: 			break;
tron@5147: 		case RTW_BUILD_NS:
tron@5147: 		case RTW_BUILD_X:
tron@5147: 		case RTW_BUILD_EW:
tron@5147: 		case RTW_BUILD_Y:
tron@5147: 		case RTW_AUTORAIL:
tron@5147: 		case RTW_BUILD_WAYPOINT:
tron@5147: 		case RTW_BUILD_STATION:
tron@5147: 		case RTW_BUILD_SIGNALS:
belugas@4731: 			/* Removal button is enabled only if the rail/signal/waypoint/station
belugas@4731: 			 * button is still lowered.  Once raised, it has to be disabled */
rubidium@8493: 			w->SetWidgetDisabledState(RTW_REMOVE, !w->IsWidgetLowered(clicked_widget));
belugas@4731: 			break;
belugas@4731: 
belugas@4731: 		default:
belugas@4731: 			/* When any other buttons than rail/signal/waypoint/station, raise and
rubidium@8225: 			 * disable the removal button */
rubidium@8493: 			w->DisableWidget(RTW_REMOVE);
rubidium@8493: 			w->RaiseWidget(RTW_REMOVE);
belugas@4731: 			break;
belugas@4709: 	}
belugas@4709: }
belugas@4709: 
rubidium@8487: /**
rubidium@8487:  * Railway toolbar window event definition
rubidium@8487:  *
rubidium@8487:  * @param w window pointer
rubidium@8487:  * @param e event been triggered
rubidium@8487:  */
truelight@0: static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
truelight@0: {
tron@2639: 	switch (e->event) {
rubidium@8493: 	case WE_CREATE: w->DisableWidget(RTW_REMOVE); break;
belugas@4731: 
belugas@4709: 	case WE_PAINT: DrawWindowWidgets(w); break;
belugas@4731: 
truelight@0: 	case WE_CLICK:
rubidium@8225: 		if (e->we.click.widget >= RTW_BUILD_NS) {
truelight@0: 			_remove_button_clicked = false;
rubidium@8225: 			_build_railroad_button_proc[e->we.click.widget - RTW_BUILD_NS](w);
truelight@0: 		}
belugas@4709: 		UpdateRemoveWidgetStatus(w, e->we.click.widget);
smatz@9082: 		if (_ctrl_pressed) RailToolbar_CtrlChanged(w);
belugas@4709: 		break;
truelight@0: 
rubidium@8225: 	case WE_KEYPRESS:
rubidium@8225: 		for (uint8 i = 0; i != lengthof(_rail_keycodes); i++) {
belugas@4634: 			if (e->we.keypress.keycode == _rail_keycodes[i]) {
belugas@4634: 				e->we.keypress.cont = false;
truelight@0: 				_remove_button_clicked = false;
truelight@0: 				_build_railroad_button_proc[i](w);
rubidium@8225: 				UpdateRemoveWidgetStatus(w, i + RTW_BUILD_NS);
smatz@9082: 				if (_ctrl_pressed) RailToolbar_CtrlChanged(w);
truelight@0: 				break;
truelight@0: 			}
darkvater@756: 		}
darkvater@756: 		MarkTileDirty(_thd.pos.x, _thd.pos.y); // redraw tile selection
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_PLACE_OBJ:
belugas@4634: 		_place_proc(e->we.place.tile);
truelight@0: 		return;
truelight@0: 
truelight@0: 	case WE_PLACE_DRAG: {
rubidium@8487: 		/* no dragging if you have pressed the convert button */
rubidium@8493: 		if (_convert_signal_button && w->IsWidgetLowered(RTW_BUILD_SIGNALS)) return;
rubidium@8487: 
maedhros@7165: 		VpSelectTilesWithMethod(e->we.place.pt.x, e->we.place.pt.y, e->we.place.select_method);
truelight@0: 		return;
truelight@0: 	}
truelight@0: 
truelight@0: 	case WE_PLACE_MOUSEUP:
Darkvater@4994: 		if (e->we.place.pt.x != -1) {
belugas@4634: 			TileIndex start_tile = e->we.place.starttile;
belugas@4634: 			TileIndex end_tile = e->we.place.tile;
truelight@0: 
maedhros@7166: 			switch (e->we.place.select_proc) {
maedhros@7166: 				case DDSP_BUILD_BRIDGE:
maedhros@7165: 					ResetObjectToPlace();
belugas@9053: 					ShowBuildBridgeWindow(start_tile, end_tile, TRANSPORT_RAIL, _cur_railtype);
maedhros@7165: 					break;
Darkvater@1632: 
rubidium@8445: 				case DDSP_PLACE_AUTORAIL:
maedhros@7165: 					HandleAutodirPlacement();
rubidium@8445: 					break;
peter1138@7092: 
maedhros@7166: 				case DDSP_BUILD_SIGNALS:
maedhros@7165: 					HandleAutoSignalPlacement();
maedhros@7165: 					break;
maedhros@7165: 
maedhros@7166: 				case DDSP_DEMOLISH_AREA:
maedhros@7166: 					GUIPlaceProcDragXY(e);
maedhros@7165: 					break;
maedhros@7165: 
maedhros@7166: 				case DDSP_CONVERT_RAIL:
maedhros@7166: 					DoCommandP(end_tile, start_tile, _cur_railtype, CcPlaySound10, CMD_CONVERT_RAIL | CMD_MSG(STR_CANT_CONVERT_RAIL));
maedhros@7166: 					break;
maedhros@7166: 
smatz@9083: 				case DDSP_REMOVE_STATION:
maedhros@7166: 				case DDSP_BUILD_STATION:
smatz@9083: 					if (_remove_button_clicked) {
smatz@9083: 						DoCommandP(end_tile, start_tile, 0, CcPlaySound1E, CMD_REMOVE_FROM_RAILROAD_STATION | CMD_MSG(STR_CANT_REMOVE_PART_OF_STATION));
smatz@9083: 						break;
smatz@9083: 					}
maedhros@7165: 					HandleStationPlacement(start_tile, end_tile);
maedhros@7165: 					break;
maedhros@7165: 
maedhros@7166: 				case DDSP_PLACE_RAIL_NE:
rubidium@8445: 				case DDSP_PLACE_RAIL_NW:
maedhros@7166: 					DoRailroadTrack(e->we.place.select_proc == DDSP_PLACE_RAIL_NE ? TRACK_X : TRACK_Y);
rubidium@8445: 					break;
tron@4077: 			}
truelight@0: 		}
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_ABORT_PLACE_OBJ:
belugas@8528: 		w->RaiseButtons();
rubidium@8493: 		w->DisableWidget(RTW_REMOVE);
glx@8524: 		w->InvalidateWidget(RTW_REMOVE);
truelight@0: 
rubidium@8487: 		w = FindWindowById(WC_BUILD_SIGNAL, 0);
rubidium@8487: 		if (w != NULL) WP(w, def_d).close = true;
truelight@0: 		w = FindWindowById(WC_BUILD_STATION, 0);
rubidium@8487: 		if (w != NULL) WP(w, def_d).close = true;
truelight@0: 		w = FindWindowById(WC_BUILD_DEPOT, 0);
rubidium@8487: 		if (w != NULL) WP(w, def_d).close = true;
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_PLACE_PRESIZE: {
belugas@4634: 		TileIndex tile = e->we.place.tile;
tron@1977: 
tron@3491: 		DoCommand(tile, 0, 0, DC_AUTO, CMD_BUILD_TUNNEL);
tron@2639: 		VpSetPresizeRange(tile, _build_tunnel_endtile == 0 ? tile : _build_tunnel_endtile);
truelight@0: 	} break;
peter1138@2619: 
peter1138@2619: 	case WE_DESTROY:
peter1138@2619: 		if (_patches.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0);
peter1138@2619: 		break;
smatz@9082: 
smatz@9082: 	case WE_CTRL_CHANGED:
smatz@9083: 		/* do not toggle Remove button by Ctrl when placing station */
smatz@9083: 		if (!w->IsWidgetLowered(RTW_BUILD_STATION) && RailToolbar_CtrlChanged(w)) e->we.ctrl.cont = false;
smatz@9082: 		break;
truelight@0: 	}
truelight@0: }
truelight@0: 
rubidium@8225: /** Widget definition for the rail toolbar */
celestar@2274: static const Widget _build_rail_widgets[] = {
rubidium@8225: {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                       STR_018B_CLOSE_WINDOW},                   // RTW_CLOSEBOX
rubidium@8225: {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   337,     0,    13, STR_100A_RAILROAD_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS},         // RTW_CAPTION
rubidium@8225: {  WWT_STICKYBOX,   RESIZE_NONE,     7,   338,   349,     0,    13, 0x0,                            STR_STICKY_BUTTON},                       // RTW_STICKY
truelight@867: 
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,   110,   113,    14,    35, 0x0,                            STR_NULL},                                // RTW_SPACER
truelight@867: 
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,    0,     21,    14,    35, SPR_IMG_RAIL_NS,                STR_1018_BUILD_RAILROAD_TRACK},           // RTW_BUILD_NS
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,    22,    43,    14,    35, SPR_IMG_RAIL_NE,                STR_1018_BUILD_RAILROAD_TRACK},           // RTW_BUILD_X
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,    44,    65,    14,    35, SPR_IMG_RAIL_EW,                STR_1018_BUILD_RAILROAD_TRACK},           // RTW_BUILD_EW
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,    66,    87,    14,    35, SPR_IMG_RAIL_NW,                STR_1018_BUILD_RAILROAD_TRACK},           // RTW_BUILD_Y
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,    88,   109,    14,    35, SPR_IMG_AUTORAIL,               STR_BUILD_AUTORAIL_TIP},                  // RTW_AUTORAIL
rubidium@4344: 
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,   114,   135,    14,    35, SPR_IMG_DYNAMITE,               STR_018D_DEMOLISH_BUILDINGS_ETC},         // RTW_DEMOLISH
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,   136,   157,    14,    35, SPR_IMG_DEPOT_RAIL,             STR_1019_BUILD_TRAIN_DEPOT_FOR_BUILDING}, // RTW_BUILD_DEPOT
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,   158,   179,    14,    35, SPR_IMG_WAYPOINT,               STR_CONVERT_RAIL_TO_WAYPOINT_TIP},        // RTW_BUILD_WAYPOINT
rubidium@8225: 
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,   180,   221,    14,    35, SPR_IMG_RAIL_STATION,           STR_101A_BUILD_RAILROAD_STATION},         // RTW_BUILD_STATION
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,   222,   243,    14,    35, SPR_IMG_RAIL_SIGNALS,           STR_101B_BUILD_RAILROAD_SIGNALS},         // RTW_BUILD_SIGNALS
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,   244,   285,    14,    35, SPR_IMG_BRIDGE,                 STR_101C_BUILD_RAILROAD_BRIDGE},          // RTW_BUILD_BRIDGE
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,   286,   305,    14,    35, SPR_IMG_TUNNEL_RAIL,            STR_101D_BUILD_RAILROAD_TUNNEL},          // RTW_BUILD_TUNNEL
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,   306,   327,    14,    35, SPR_IMG_REMOVE,                 STR_101E_TOGGLE_BUILD_REMOVE_FOR},        // RTW_REMOVE
rubidium@8225: {     WWT_IMGBTN,   RESIZE_NONE,     7,   328,   349,    14,    35, SPR_IMG_CONVERT_RAIL,           STR_CONVERT_RAIL_TIP},                    // RTW_CONVERT_RAIL
rubidium@4344: 
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
celestar@2274: static const WindowDesc _build_rail_desc = {
rubidium@7837: 	WDP_ALIGN_TBR, 22, 350, 36, 350, 36,
rubidium@6144: 	WC_BUILD_TOOLBAR, WC_NONE,
darkvater@756: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
celestar@2274: 	_build_rail_widgets,
truelight@0: 	BuildRailToolbWndProc
truelight@0: };
truelight@0: 
truelight@867: 
celestar@2274: /** Configures the rail toolbar for railtype given
celestar@2274:  * @param railtype the railtype to display
celestar@2274:  * @param w the window to modify
celestar@2274:  */
belugas@4171: static void SetupRailToolbar(RailType railtype, Window *w)
celestar@2274: {
celestar@2274: 	const RailtypeInfo *rti = GetRailTypeInfo(railtype);
truelight@0: 
celestar@2274: 	assert(railtype < RAILTYPE_END);
Darkvater@4547: 	w->widget[RTW_CAPTION].data = rti->strings.toolbar_caption;
Darkvater@4547: 	w->widget[RTW_BUILD_NS].data = rti->gui_sprites.build_ns_rail;
Darkvater@4547: 	w->widget[RTW_BUILD_X].data = rti->gui_sprites.build_x_rail;
Darkvater@4547: 	w->widget[RTW_BUILD_EW].data = rti->gui_sprites.build_ew_rail;
Darkvater@4547: 	w->widget[RTW_BUILD_Y].data = rti->gui_sprites.build_y_rail;
Darkvater@4547: 	w->widget[RTW_AUTORAIL].data = rti->gui_sprites.auto_rail;
Darkvater@4547: 	w->widget[RTW_BUILD_DEPOT].data = rti->gui_sprites.build_depot;
Darkvater@4547: 	w->widget[RTW_CONVERT_RAIL].data = rti->gui_sprites.convert_rail;
Darkvater@4547: 	w->widget[RTW_BUILD_TUNNEL].data = rti->gui_sprites.build_tunnel;
celestar@2274: }
truelight@0: 
tron@2520: void ShowBuildRailToolbar(RailType railtype, int button)
truelight@0: {
truelight@0: 	Window *w;
truelight@0: 
Darkvater@5005: 	if (!IsValidPlayer(_current_player)) return;
Darkvater@4816: 	if (!ValParamRailtype(railtype)) return;
dominik@946: 
truelight@0: 	// don't recreate the window if we're clicking on a button and the window exists.
truelight@0: 	if (button < 0 || !(w = FindWindowById(WC_BUILD_TOOLBAR, 0)) || w->wndproc != BuildRailToolbWndProc) {
truelight@201: 		DeleteWindowById(WC_BUILD_TOOLBAR, 0);
tron@2520: 		_cur_railtype = railtype;
celestar@2274: 		w = AllocateWindowDesc(&_build_rail_desc);
tron@2520: 		SetupRailToolbar(railtype, w);
truelight@0: 	}
truelight@0: 
darkvater@288: 	_remove_button_clicked = false;
rubidium@8225: 	if (w != NULL && button >= RTW_CLOSEBOX) {
glx@4747: 		_build_railroad_button_proc[button](w);
rubidium@8225: 		UpdateRemoveWidgetStatus(w, button + RTW_BUILD_NS);
glx@4747: 	}
tron@6111: 	if (_patches.link_terraform_toolbar) ShowTerraformToolbar(w);
truelight@0: }
truelight@0: 
rubidium@8225: /** Enum referring to the widgets of the rail stations window */
rubidium@8225: enum BuildRailStationWidgets {
rubidium@8225: 	BRSW_CLOSEBOX = 0,
rubidium@8225: 	BRSW_CAPTION,
rubidium@8225: 	BRSW_BACKGROUND,
rubidium@8225: 
rubidium@8225: 	BRSW_PLATFORM_DIR_X,
rubidium@8225: 	BRSW_PLATFORM_DIR_Y,
rubidium@8225: 
rubidium@8225: 	BRSW_PLATFORM_NUM_BEGIN = BRSW_PLATFORM_DIR_Y,
rubidium@8225: 	BRSW_PLATFORM_NUM_1,
rubidium@8225: 	BRSW_PLATFORM_NUM_2,
rubidium@8225: 	BRSW_PLATFORM_NUM_3,
rubidium@8225: 	BRSW_PLATFORM_NUM_4,
rubidium@8225: 	BRSW_PLATFORM_NUM_5,
rubidium@8225: 	BRSW_PLATFORM_NUM_6,
rubidium@8225: 	BRSW_PLATFORM_NUM_7,
rubidium@8225: 
rubidium@8225: 	BRSW_PLATFORM_LEN_BEGIN = BRSW_PLATFORM_NUM_7,
rubidium@8225: 	BRSW_PLATFORM_LEN_1,
rubidium@8225: 	BRSW_PLATFORM_LEN_2,
rubidium@8225: 	BRSW_PLATFORM_LEN_3,
rubidium@8225: 	BRSW_PLATFORM_LEN_4,
rubidium@8225: 	BRSW_PLATFORM_LEN_5,
rubidium@8225: 	BRSW_PLATFORM_LEN_6,
rubidium@8225: 	BRSW_PLATFORM_LEN_7,
rubidium@8225: 
rubidium@8225: 	BRSW_PLATFORM_DRAG_N_DROP,
rubidium@8225: 
rubidium@8225: 	BRSW_HIGHLIGHT_OFF,
rubidium@8225: 	BRSW_HIGHLIGHT_ON,
rubidium@8225: 
rubidium@8225: 	BRSW_NEWST_DROPDOWN,
rubidium@8225: 	BRSW_NEWST_LIST,
rubidium@8225: 	BRSW_NEWST_SCROLL
rubidium@8225: };
rubidium@8225: 
tron@449: /* TODO: For custom stations, respect their allowed platforms/lengths bitmasks!
tron@449:  * --pasky */
tron@449: 
tron@1977: static void HandleStationPlacement(TileIndex start, TileIndex end)
truelight@0: {
tron@926: 	uint sx = TileX(start);
tron@926: 	uint sy = TileY(start);
tron@926: 	uint ex = TileX(end);
tron@926: 	uint ey = TileY(end);
truelight@0: 	uint w,h;
truelight@0: 
tron@6432: 	if (sx > ex) Swap(sx, ex);
tron@6432: 	if (sy > ey) Swap(sy, ey);
truelight@0: 	w = ex - sx + 1;
truelight@0: 	h = ey - sy + 1;
tron@6432: 	if (!_railstation.orientation) Swap(w, h);
truelight@0: 
peter1138@3776: 	DoCommandP(TileXY(sx, sy),
maedhros@7170: 			_railstation.orientation | (w << 8) | (h << 16) | (_ctrl_pressed << 24),
peter1138@3776: 			_cur_railtype | (_railstation.station_class << 8) | (_railstation.station_type << 16), CcStation,
rubidium@8017: 			CMD_BUILD_RAILROAD_STATION | CMD_NO_WATER | CMD_MSG(STR_100F_CAN_T_BUILD_RAILROAD_STATION));
truelight@0: }
truelight@0: 
peter1138@5049: /* Check if the currently selected station size is allowed */
peter1138@5049: static void CheckSelectedSize(Window *w, const StationSpec *statspec)
peter1138@5049: {
peter1138@5049: 	if (statspec == NULL || _railstation.dragdrop) return;
peter1138@5049: 
skidd13@8424: 	if (HasBit(statspec->disallowed_platforms, _railstation.numtracks - 1)) {
rubidium@8493: 		w->RaiseWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN);
peter1138@5049: 		_railstation.numtracks = 1;
skidd13@8424: 		while (HasBit(statspec->disallowed_platforms, _railstation.numtracks - 1)) {
peter1138@5049: 			_railstation.numtracks++;
peter1138@5049: 		}
rubidium@8493: 		w->LowerWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN);
peter1138@5049: 	}
peter1138@5049: 
skidd13@8424: 	if (HasBit(statspec->disallowed_lengths, _railstation.platlength - 1)) {
rubidium@8493: 		w->RaiseWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN);
peter1138@5049: 		_railstation.platlength = 1;
skidd13@8424: 		while (HasBit(statspec->disallowed_lengths, _railstation.platlength - 1)) {
peter1138@5049: 			_railstation.platlength++;
peter1138@5049: 		}
rubidium@8493: 		w->LowerWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN);
peter1138@5049: 	}
peter1138@5049: }
peter1138@5049: 
peter1138@8791: static DropDownList *BuildStationClassDropDown()
peter1138@8791: {
peter1138@8791: 	DropDownList *list = new DropDownList();
peter1138@8791: 
peter1138@8791: 	for (uint i = 0; i < GetNumStationClasses(); i++) {
peter1138@8791: 		if (i == STAT_CLASS_WAYP) continue;
peter1138@8791: 		list->push_back(new DropDownListStringItem(GetStationClassName((StationClassID)i), i, false));
peter1138@8791: 	}
peter1138@8791: 
peter1138@8791: 	return list;
peter1138@8791: }
peter1138@8791: 
Darkvater@1781: static void StationBuildWndProc(Window *w, WindowEvent *e)
Darkvater@1781: {
Darkvater@1781: 	switch (e->event) {
belugas@4719: 	case WE_CREATE:
rubidium@8493: 		w->LowerWidget(_railstation.orientation + BRSW_PLATFORM_DIR_X);
belugas@4719: 		if (_railstation.dragdrop) {
rubidium@8493: 			w->LowerWidget(BRSW_PLATFORM_DRAG_N_DROP);
belugas@4719: 		} else {
rubidium@8493: 			w->LowerWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN);
rubidium@8493: 			w->LowerWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN);
belugas@4719: 		}
rubidium@8493: 		w->SetWidgetLoweredState(BRSW_HIGHLIGHT_OFF, !_station_show_coverage);
rubidium@8493: 		w->SetWidgetLoweredState(BRSW_HIGHLIGHT_ON, _station_show_coverage);
belugas@4719: 		break;
belugas@4719: 
truelight@0: 	case WE_PAINT: {
peter1138@3776: 		bool newstations = _railstation.newstations;
peter1138@3921: 		DrawPixelInfo tmp_dpi, *old_dpi;
glx@5765: 		const StationSpec *statspec = newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL;
truelight@0: 
rubidium@8487: 		if (WP(w, def_d).close) return;
truelight@0: 
truelight@0: 		if (_railstation.dragdrop) {
truelight@0: 			SetTileSelectSize(1, 1);
truelight@0: 		} else {
truelight@0: 			int x = _railstation.numtracks;
truelight@0: 			int y = _railstation.platlength;
tron@6432: 			if (_railstation.orientation == 0) Swap(x, y);
tron@2952: 			if (!_remove_button_clicked)
truelight@0: 				SetTileSelectSize(x, y);
truelight@0: 		}
truelight@201: 
glx@9069: 		int rad = (_patches.modified_catchment) ? CA_TRAIN : CA_UNMODIFIED;
Celestar@568: 
truelight@0: 		if (_station_show_coverage)
Celestar@568: 			SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
truelight@0: 
rubidium@8225: 		for (uint bits = 0; bits < 7; bits++) {
glx@5765: 			bool disable = bits >= _patches.station_spread;
glx@5765: 			if (statspec == NULL) {
rubidium@8493: 				w->SetWidgetDisabledState(bits + BRSW_PLATFORM_NUM_1, disable);
rubidium@8493: 				w->SetWidgetDisabledState(bits + BRSW_PLATFORM_LEN_1, disable);
glx@5765: 			} else {
rubidium@8493: 				w->SetWidgetDisabledState(bits + BRSW_PLATFORM_NUM_1, HasBit(statspec->disallowed_platforms, bits) || disable);
rubidium@8493: 				w->SetWidgetDisabledState(bits + BRSW_PLATFORM_LEN_1, HasBit(statspec->disallowed_lengths,   bits) || disable);
peter1138@3776: 			}
peter1138@3776: 		}
peter1138@3776: 
peter1138@3776: 		SetDParam(0, GetStationClassName(_railstation.station_class));
truelight@0: 		DrawWindowWidgets(w);
truelight@201: 
rubidium@8225: 		int y_offset = newstations ? 90 : 0;
truelight@0: 
peter1138@3921: 		/* Set up a clipping area for the '/' station preview */
tron@4429: 		if (FillDrawPixelInfo(&tmp_dpi, 7, 26 + y_offset, 66, 48)) {
peter1138@3921: 			old_dpi = _cur_dpi;
peter1138@3921: 			_cur_dpi = &tmp_dpi;
peter1138@3921: 			if (!DrawStationTile(32, 16, _cur_railtype, AXIS_X, _railstation.station_class, _railstation.station_type)) {
rubidium@7768: 				StationPickerDrawSprite(32, 16, STATION_RAIL, _cur_railtype, INVALID_ROADTYPE, 2);
peter1138@3921: 			}
peter1138@3921: 			_cur_dpi = old_dpi;
peter1138@3776: 		}
peter1138@3921: 
peter1138@3921: 		/* Set up a clipping area for the '\' station preview */
tron@4429: 		if (FillDrawPixelInfo(&tmp_dpi, 75, 26 + y_offset, 66, 48)) {
peter1138@3921: 			old_dpi = _cur_dpi;
peter1138@3921: 			_cur_dpi = &tmp_dpi;
peter1138@3921: 			if (!DrawStationTile(32, 16, _cur_railtype, AXIS_Y, _railstation.station_class, _railstation.station_type)) {
rubidium@7768: 				StationPickerDrawSprite(32, 16, STATION_RAIL, _cur_railtype, INVALID_ROADTYPE, 3);
peter1138@3921: 			}
peter1138@3921: 			_cur_dpi = old_dpi;
peter1138@3776: 		}
truelight@0: 
belugas@8320: 		DrawStringCentered(74, 15 + y_offset, STR_3002_ORIENTATION, TC_FROMSTRING);
belugas@8320: 		DrawStringCentered(74, 76 + y_offset, STR_3003_NUMBER_OF_TRACKS, TC_FROMSTRING);
belugas@8320: 		DrawStringCentered(74, 101 + y_offset, STR_3004_PLATFORM_LENGTH, TC_FROMSTRING);
belugas@8320: 		DrawStringCentered(74, 141 + y_offset, STR_3066_COVERAGE_AREA_HIGHLIGHT, TC_FROMSTRING);
peter1138@3776: 
peter1138@8919: 		int text_end = DrawStationCoverageAreaText(2, 166 + y_offset, SCT_ALL, rad) + 4;
peter1138@8919: 		if (text_end > w->widget[BRSW_BACKGROUND].bottom) {
peter1138@8919: 			SetWindowDirty(w);
peter1138@8919: 			ResizeWindowForWidget(w, BRSW_BACKGROUND, 0, text_end - w->widget[BRSW_BACKGROUND].bottom);
peter1138@8919: 			SetWindowDirty(w);
peter1138@8919: 		}
peter1138@3776: 
peter1138@3776: 		if (newstations) {
peter1138@3776: 			uint y = 35;
peter1138@3776: 
rubidium@8225: 			for (uint16 i = w->vscroll.pos; i < _railstation.station_count && i < (uint)(w->vscroll.pos + w->vscroll.cap); i++) {
peter1138@3776: 				const StationSpec *statspec = GetCustomStationSpec(_railstation.station_class, i);
peter1138@3776: 
peter1138@3776: 				if (statspec != NULL && statspec->name != 0) {
skidd13@8424: 					if (HasBit(statspec->callbackmask, CBM_STATION_AVAIL) && GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE) == 0) {
peter1138@5919: 						GfxFillRect(8, y - 2, 127, y + 10, (1 << PALETTE_MODIFIER_GREYOUT));
peter1138@3776: 					}
peter1138@3776: 
belugas@8320: 					DrawStringTruncated(9, y, statspec->name, i == _railstation.station_type ? TC_WHITE : TC_BLACK, 118);
peter1138@3776: 				} else {
belugas@8320: 					DrawStringTruncated(9, y, STR_STAT_CLASS_DFLT, i == _railstation.station_type ? TC_WHITE : TC_BLACK, 118);
peter1138@3776: 				}
peter1138@3776: 
peter1138@3776: 				y += 14;
peter1138@3776: 			}
peter1138@3776: 		}
truelight@0: 	} break;
truelight@201: 
truelight@0: 	case WE_CLICK: {
belugas@4634: 		switch (e->we.click.widget) {
rubidium@8225: 		case BRSW_PLATFORM_DIR_X:
rubidium@8225: 		case BRSW_PLATFORM_DIR_Y:
rubidium@8493: 			w->RaiseWidget(_railstation.orientation + BRSW_PLATFORM_DIR_X);
rubidium@8225: 			_railstation.orientation = e->we.click.widget - BRSW_PLATFORM_DIR_X;
rubidium@8493: 			w->LowerWidget(_railstation.orientation + BRSW_PLATFORM_DIR_X);
tron@541: 			SndPlayFx(SND_15_BEEP);
truelight@0: 			SetWindowDirty(w);
truelight@0: 			break;
truelight@0: 
rubidium@8225: 		case BRSW_PLATFORM_NUM_1:
rubidium@8225: 		case BRSW_PLATFORM_NUM_2:
rubidium@8225: 		case BRSW_PLATFORM_NUM_3:
rubidium@8225: 		case BRSW_PLATFORM_NUM_4:
rubidium@8225: 		case BRSW_PLATFORM_NUM_5:
rubidium@8225: 		case BRSW_PLATFORM_NUM_6:
rubidium@8225: 		case BRSW_PLATFORM_NUM_7: {
rubidium@8493: 			w->RaiseWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN);
rubidium@8493: 			w->RaiseWidget(BRSW_PLATFORM_DRAG_N_DROP);
rubidium@6533: 
rubidium@8225: 			_railstation.numtracks = e->we.click.widget - BRSW_PLATFORM_NUM_BEGIN;
truelight@0: 			_railstation.dragdrop = false;
rubidium@6533: 
rubidium@6533: 			const StationSpec *statspec = _railstation.newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL;
skidd13@8424: 			if (statspec != NULL && HasBit(statspec->disallowed_lengths, _railstation.platlength - 1)) {
rubidium@6533: 				/* The previously selected number of platforms in invalid */
rubidium@6533: 				for (uint i = 0; i < 7; i++) {
skidd13@8424: 					if (!HasBit(statspec->disallowed_lengths, i)) {
rubidium@8493: 						w->RaiseWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN);
rubidium@6533: 						_railstation.platlength = i + 1;
rubidium@6533: 						break;
rubidium@6533: 					}
rubidium@6533: 				}
rubidium@6533: 			}
rubidium@6533: 
rubidium@8493: 			w->LowerWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN);
rubidium@8493: 			w->LowerWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN);
tron@541: 			SndPlayFx(SND_15_BEEP);
truelight@0: 			SetWindowDirty(w);
truelight@0: 			break;
rubidium@6533: 		}
truelight@0: 
rubidium@8225: 		case BRSW_PLATFORM_LEN_1:
rubidium@8225: 		case BRSW_PLATFORM_LEN_2:
rubidium@8225: 		case BRSW_PLATFORM_LEN_3:
rubidium@8225: 		case BRSW_PLATFORM_LEN_4:
rubidium@8225: 		case BRSW_PLATFORM_LEN_5:
rubidium@8225: 		case BRSW_PLATFORM_LEN_6:
rubidium@8225: 		case BRSW_PLATFORM_LEN_7: {
rubidium@8493: 			w->RaiseWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN);
rubidium@8493: 			w->RaiseWidget(BRSW_PLATFORM_DRAG_N_DROP);
rubidium@6533: 
rubidium@8225: 			_railstation.platlength = e->we.click.widget - BRSW_PLATFORM_LEN_BEGIN;
truelight@0: 			_railstation.dragdrop = false;
rubidium@6533: 
rubidium@6533: 			const StationSpec *statspec = _railstation.newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL;
skidd13@8424: 			if (statspec != NULL && HasBit(statspec->disallowed_platforms, _railstation.numtracks - 1)) {
rubidium@6533: 				/* The previously selected number of tracks in invalid */
rubidium@6533: 				for (uint i = 0; i < 7; i++) {
skidd13@8424: 					if (!HasBit(statspec->disallowed_platforms, i)) {
rubidium@8493: 						w->RaiseWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN);
rubidium@6533: 						_railstation.numtracks = i + 1;
rubidium@6533: 						break;
rubidium@6533: 					}
rubidium@6533: 				}
rubidium@6533: 			}
rubidium@6533: 
rubidium@8493: 			w->LowerWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN);
rubidium@8493: 			w->LowerWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN);
tron@541: 			SndPlayFx(SND_15_BEEP);
truelight@0: 			SetWindowDirty(w);
truelight@0: 			break;
rubidium@6533: 		}
truelight@0: 
rubidium@8269: 		case BRSW_PLATFORM_DRAG_N_DROP: {
truelight@0: 			_railstation.dragdrop ^= true;
rubidium@8493: 			w->ToggleWidgetLoweredState(BRSW_PLATFORM_DRAG_N_DROP);
rubidium@8269: 
rubidium@8269: 			/* get the first allowed length/number of platforms */
rubidium@8269: 			const StationSpec *statspec = _railstation.newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL;
skidd13@8424: 			if (statspec != NULL && HasBit(statspec->disallowed_lengths, _railstation.platlength - 1)) {
rubidium@8269: 				for (uint i = 0; i < 7; i++) {
skidd13@8424: 					if (!HasBit(statspec->disallowed_lengths, i)) {
rubidium@8493: 						w->RaiseWidget(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN);
rubidium@8269: 						_railstation.platlength = i + 1;
rubidium@8269: 						break;
rubidium@8269: 					}
rubidium@8269: 				}
rubidium@8269: 			}
skidd13@8424: 			if (statspec != NULL && HasBit(statspec->disallowed_platforms, _railstation.numtracks - 1)) {
rubidium@8269: 				for (uint i = 0; i < 7; i++) {
skidd13@8424: 					if (!HasBit(statspec->disallowed_platforms, i)) {
rubidium@8493: 						w->RaiseWidget(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN);
rubidium@8269: 						_railstation.numtracks = i + 1;
rubidium@8269: 						break;
rubidium@8269: 					}
rubidium@8269: 				}
rubidium@8269: 			}
rubidium@8269: 
rubidium@8493: 			w->SetWidgetLoweredState(_railstation.numtracks + BRSW_PLATFORM_NUM_BEGIN, !_railstation.dragdrop);
rubidium@8493: 			w->SetWidgetLoweredState(_railstation.platlength + BRSW_PLATFORM_LEN_BEGIN, !_railstation.dragdrop);
tron@541: 			SndPlayFx(SND_15_BEEP);
truelight@0: 			SetWindowDirty(w);
rubidium@8269: 		} break;
truelight@0: 
rubidium@8225: 		case BRSW_HIGHLIGHT_OFF:
rubidium@8225: 		case BRSW_HIGHLIGHT_ON:
rubidium@8225: 			_station_show_coverage = (e->we.click.widget != BRSW_HIGHLIGHT_OFF);
rubidium@8493: 			w->SetWidgetLoweredState(BRSW_HIGHLIGHT_OFF, !_station_show_coverage);
rubidium@8493: 			w->SetWidgetLoweredState(BRSW_HIGHLIGHT_ON, _station_show_coverage);
tron@541: 			SndPlayFx(SND_15_BEEP);
truelight@0: 			SetWindowDirty(w);
truelight@0: 			break;
peter1138@3776: 
rubidium@8225: 		case BRSW_NEWST_DROPDOWN:
peter1138@8842: 			ShowDropDownList(w, BuildStationClassDropDown(), _railstation.station_class, BRSW_NEWST_DROPDOWN);
peter1138@3776: 			break;
peter1138@3776: 
rubidium@8225: 		case BRSW_NEWST_LIST: {
peter1138@3776: 			const StationSpec *statspec;
belugas@4634: 			int y = (e->we.click.pt.y - 32) / 14;
peter1138@3776: 
peter1138@3776: 			if (y >= w->vscroll.cap) return;
peter1138@3776: 			y += w->vscroll.pos;
peter1138@3776: 			if (y >= _railstation.station_count) return;
peter1138@3776: 
peter1138@3776: 			/* Check station availability callback */
peter1138@3776: 			statspec = GetCustomStationSpec(_railstation.station_class, y);
peter1138@3776: 			if (statspec != NULL &&
skidd13@8424: 				HasBit(statspec->callbackmask, CBM_STATION_AVAIL) &&
peter1138@3776: 				GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE) == 0) return;
peter1138@3776: 
peter1138@3776: 			_railstation.station_type = y;
peter1138@5049: 
peter1138@5049: 			CheckSelectedSize(w, statspec);
peter1138@5049: 
peter1138@3776: 			SndPlayFx(SND_15_BEEP);
peter1138@3776: 			SetWindowDirty(w);
peter1138@3776: 			break;
peter1138@3776: 		}
truelight@0: 		}
truelight@0: 	} break;
truelight@201: 
peter1138@3776: 	case WE_DROPDOWN_SELECT:
belugas@4634: 		if (_railstation.station_class != e->we.dropdown.index) {
rubidium@5838: 			_railstation.station_class = (StationClassID)e->we.dropdown.index;
peter1138@3776: 			_railstation.station_type  = 0;
peter1138@3776: 			_railstation.station_count = GetNumCustomStations(_railstation.station_class);
peter1138@3776: 
peter1138@5049: 			CheckSelectedSize(w, GetCustomStationSpec(_railstation.station_class, _railstation.station_type));
peter1138@5049: 
peter1138@3776: 			w->vscroll.count = _railstation.station_count;
peter1138@3776: 			w->vscroll.pos   = _railstation.station_type;
peter1138@3776: 		}
peter1138@3776: 
peter1138@3776: 		SndPlayFx(SND_15_BEEP);
peter1138@3776: 		SetWindowDirty(w);
peter1138@3776: 		break;
peter1138@3776: 
tron@2639: 	case WE_MOUSELOOP:
rubidium@8487: 		if (WP(w, def_d).close) {
truelight@0: 			DeleteWindow(w);
truelight@0: 			return;
truelight@0: 		}
truelight@0: 		CheckRedrawStationCoverage(w);
tron@2639: 		break;
Celestar@1074: 
celestar@1072: 	case WE_DESTROY:
rubidium@8487: 		if (!WP(w, def_d).close) ResetObjectToPlace();
celestar@1072: 		break;
truelight@0: 	}
truelight@0: }
truelight@0: 
rubidium@8225: /** Widget definition of the standard build rail station window */
truelight@0: static const Widget _station_builder_widgets[] = {
rubidium@8225: {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                        STR_018B_CLOSE_WINDOW},               // BRSW_CLOSEBOX
rubidium@8225: {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   147,     0,    13, STR_3000_RAIL_STATION_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS},     // BRSW_CAPTION
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,     0,   147,    14,   199, 0x0,                             STR_NULL},                            // BRSW_BACKGROUND
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,    14,     7,    72,    26,    73, 0x0,                             STR_304E_SELECT_RAILROAD_STATION},    // BRSW_PLATFORM_DIR_X
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,    14,    75,   140,    26,    73, 0x0,                             STR_304E_SELECT_RAILROAD_STATION},    // BRSW_PLATFORM_DIR_Y
truelight@0: 
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    22,    36,    87,    98, STR_00CB_1,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_1
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    37,    51,    87,    98, STR_00CC_2,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_2
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    52,    66,    87,    98, STR_00CD_3,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_3
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    67,    81,    87,    98, STR_00CE_4,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_4
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    82,    96,    87,    98, STR_00CF_5,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_5
maedhros@8920: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    97,   111,    87,    98, STR_6,                           STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_6
maedhros@8920: {    WWT_TEXTBTN,   RESIZE_NONE,    14,   112,   126,    87,    98, STR_7,                           STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_7
truelight@0: 
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    22,    36,   112,   123, STR_00CB_1,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_1
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    37,    51,   112,   123, STR_00CC_2,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_2
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    52,    66,   112,   123, STR_00CD_3,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_3
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    67,    81,   112,   123, STR_00CE_4,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_4
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    82,    96,   112,   123, STR_00CF_5,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_5
maedhros@8920: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    97,   111,   112,   123, STR_6,                           STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_6
maedhros@8920: {    WWT_TEXTBTN,   RESIZE_NONE,    14,   112,   126,   112,   123, STR_7,                           STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_7
truelight@0: 
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    37,   111,   126,   137, STR_DRAG_DROP,                   STR_STATION_DRAG_DROP},               // BRSW_PLATFORM_DRAG_N_DROP
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    14,    73,   152,   163, STR_02DB_OFF,                    STR_3065_DON_T_HIGHLIGHT_COVERAGE},   // BRSW_HIGHLIGHT_OFF
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    74,   133,   152,   163, STR_02DA_ON,                     STR_3064_HIGHLIGHT_COVERAGE_AREA},    // BRSW_HIGHLIGHT_ON
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
rubidium@8225: /** Widget definition of the build NewGRF rail station window */
peter1138@3776: static const Widget _newstation_builder_widgets[] = {
rubidium@8225: {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                        STR_018B_CLOSE_WINDOW},               // BRSW_CLOSEBOX
rubidium@8225: {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   147,     0,    13, STR_3000_RAIL_STATION_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS},     // BRSW_CAPTION
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,     0,   147,    14,   289, 0x0,                             STR_NULL},                            // BRSW_BACKGROUND
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,    14,     7,    72,   116,   163, 0x0,                             STR_304E_SELECT_RAILROAD_STATION},    // BRSW_PLATFORM_DIR_X
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,    14,    75,   140,   116,   163, 0x0,                             STR_304E_SELECT_RAILROAD_STATION},    // BRSW_PLATFORM_DIR_Y
peter1138@3776: 
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    22,    36,   177,   188, STR_00CB_1,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_1
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    37,    51,   177,   188, STR_00CC_2,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_2
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    52,    66,   177,   188, STR_00CD_3,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_3
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    67,    81,   177,   188, STR_00CE_4,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_4
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    82,    96,   177,   188, STR_00CF_5,                      STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_5
maedhros@8920: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    97,   111,   177,   188, STR_6,                           STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_6
maedhros@8920: {    WWT_TEXTBTN,   RESIZE_NONE,    14,   112,   126,   177,   188, STR_7,                           STR_304F_SELECT_NUMBER_OF_PLATFORMS}, // BRSW_PLATFORM_NUM_7
peter1138@3776: 
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    22,    36,   202,   213, STR_00CB_1,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_1
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    37,    51,   202,   213, STR_00CC_2,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_2
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    52,    66,   202,   213, STR_00CD_3,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_3
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    67,    81,   202,   213, STR_00CE_4,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_4
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    82,    96,   202,   213, STR_00CF_5,                      STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_5
maedhros@8920: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    97,   111,   202,   213, STR_6,                           STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_6
maedhros@8920: {    WWT_TEXTBTN,   RESIZE_NONE,    14,   112,   126,   202,   213, STR_7,                           STR_3050_SELECT_LENGTH_OF_RAILROAD},  // BRSW_PLATFORM_LEN_7
peter1138@3776: 
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    37,   111,   216,   227, STR_DRAG_DROP,                   STR_STATION_DRAG_DROP},               // BRSW_PLATFORM_DRAG_N_DROP
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    14,    73,   242,   253, STR_02DB_OFF,                    STR_3065_DON_T_HIGHLIGHT_COVERAGE},   // BRSW_HIGHLIGHT_OFF
rubidium@8225: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    74,   133,   242,   253, STR_02DA_ON,                     STR_3064_HIGHLIGHT_COVERAGE_AREA},    // BRSW_HIGHLIGHT_ON
peter1138@3776: 
peter1138@3776: /* newstations gui additions */
peter1138@8842: { WWT_DROPDOWNIN,   RESIZE_NONE,    14,     7,   140,    17,    28, STR_02BD,                        STR_SELECT_STATION_CLASS_TIP},        // BRSW_NEWST_DROPDOWN
rubidium@8225: {     WWT_MATRIX,   RESIZE_NONE,    14,     7,   128,    32,   102, 0x501,                           STR_SELECT_STATION_TYPE_TIP},         // BRSW_NEWST_LIST
rubidium@8225: {  WWT_SCROLLBAR,   RESIZE_NONE,    14,   129,   140,    32,   102, 0x0,                             STR_0190_SCROLL_BAR_SCROLLS_LIST},    // BRSW_NEWST_SCROLL
peter1138@3776: {   WIDGETS_END},
peter1138@3776: };
peter1138@3776: 
truelight@0: static const WindowDesc _station_builder_desc = {
rubidium@7837: 	WDP_AUTO, WDP_AUTO, 148, 200, 148, 200,
Darkvater@5070: 	WC_BUILD_STATION, WC_BUILD_TOOLBAR,
truelight@0: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
truelight@0: 	_station_builder_widgets,
truelight@0: 	StationBuildWndProc
truelight@0: };
truelight@0: 
peter1138@3776: static const WindowDesc _newstation_builder_desc = {
rubidium@7837: 	WDP_AUTO, WDP_AUTO, 148, 290, 148, 290,
Darkvater@5070: 	WC_BUILD_STATION, WC_BUILD_TOOLBAR,
peter1138@3776: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
peter1138@3776: 	_newstation_builder_widgets,
peter1138@3776: 	StationBuildWndProc
peter1138@3776: };
peter1138@3776: 
rubidium@6573: static void ShowStationBuilder()
truelight@0: {
peter1138@3776: 	Window *w;
peter1138@3776: 	if (GetNumStationClasses() <= 2 && GetNumCustomStations(STAT_CLASS_DFLT) == 1) {
peter1138@3776: 		w = AllocateWindowDesc(&_station_builder_desc);
peter1138@3776: 		_railstation.newstations = false;
peter1138@3776: 	} else {
peter1138@3776: 		w = AllocateWindowDesc(&_newstation_builder_desc);
peter1138@3776: 		_railstation.newstations = true;
peter1138@3776: 		_railstation.station_count = GetNumCustomStations(_railstation.station_class);
peter1138@3776: 
peter1138@3776: 		w->vscroll.count = _railstation.station_count;
peter1138@3776: 		w->vscroll.cap   = 5;
skidd13@8418: 		w->vscroll.pos   = Clamp(_railstation.station_type - 2, 0, w->vscroll.count - w->vscroll.cap);
peter1138@3776: 	}
truelight@0: }
truelight@0: 
rubidium@8487: /** Enum referring to the widgets of the signal window */
rubidium@8487: enum BuildSignalWidgets {
rubidium@8487: 	BSW_CLOSEBOX = 0,
rubidium@8487: 	BSW_CAPTION,
rubidium@8487: 	BSW_SEMAPHORE_NORM,
rubidium@8487: 	BSW_SEMAPHORE_ENTRY,
rubidium@8487: 	BSW_SEMAPHORE_EXIT,
rubidium@8487: 	BSW_SEMAPHORE_COMBO,
rubidium@8487: 	BSW_ELECTRIC_NORM,
rubidium@8487: 	BSW_ELECTRIC_ENTRY,
rubidium@8487: 	BSW_ELECTRIC_EXIT,
rubidium@8487: 	BSW_ELECTRIC_COMBO,
rubidium@8487: 	BSW_CONVERT,
rubidium@8487: 	BSW_DRAG_SIGNALS_DENSITY,
rubidium@8487: 	BSW_DRAG_SIGNALS_DENSITY_DECREASE,
rubidium@8487: 	BSW_DRAG_SIGNALS_DENSITY_INCREASE,
rubidium@8487: };
rubidium@8487: 
rubidium@8487: /**
rubidium@8487:  * Draw dynamic a signal-sprite in a button in the signal GUI
rubidium@8487:  * Draw the sprite +1px to the right and down if the button is lowered and change the sprite to sprite + 1 (red to green light)
rubidium@8487:  *
rubidium@8487:  * @param w            Window on which the widget is located
rubidium@8487:  * @param widget_index index of this widget in the window
rubidium@8487:  * @param image        the sprite to draw
rubidium@8487:  * @param xrel         the relativ x value of the sprite in the grf
rubidium@8487:  * @param xsize        the width of the sprite
rubidium@8487:  */
smatz@8624: static void DrawSignalSprite(const Window *w, byte widget_index, SpriteID image, int8 xrel, uint8 xsize)
rubidium@8487: {
rubidium@8493: 	DrawSprite(image + w->IsWidgetLowered(widget_index), PAL_NONE,
rubidium@8487: 			w->widget[widget_index].left + (w->widget[widget_index].right - w->widget[widget_index].left) / 2 - xrel - xsize / 2 +
rubidium@8493: 			w->IsWidgetLowered(widget_index), w->widget[widget_index].bottom - 3 + w->IsWidgetLowered(widget_index));
rubidium@8487: }
rubidium@8487: 
rubidium@8487: /**
rubidium@8487:  * Signal selection window event definition
rubidium@8487:  *
rubidium@8487:  * @param w window pointer
rubidium@8487:  * @param e event been triggered
rubidium@8487:  */
rubidium@8487: static void SignalBuildWndProc(Window *w, WindowEvent *e)
rubidium@8487: {
rubidium@8487: 	switch (e->event) {
rubidium@8487: 		case WE_PAINT:
rubidium@8493: 			w->LowerWidget((_cur_signal_variant == SIG_ELECTRIC ? BSW_ELECTRIC_NORM : BSW_SEMAPHORE_NORM) + _cur_signal_type);
rubidium@8487: 
rubidium@8493: 			w->SetWidgetLoweredState(BSW_CONVERT, _convert_signal_button);
rubidium@8487: 
rubidium@8493: 			w->SetWidgetDisabledState(BSW_DRAG_SIGNALS_DENSITY_DECREASE, _patches.drag_signals_density == 1);
rubidium@8493: 			w->SetWidgetDisabledState(BSW_DRAG_SIGNALS_DENSITY_INCREASE, _patches.drag_signals_density == 20);
rubidium@8487: 
rubidium@8487: 			DrawWindowWidgets(w);
rubidium@8487: 
rubidium@8487: 			/* The 'hardcoded' off sets are needed because they are reused sprites. */
rubidium@8487: 			DrawSignalSprite(w, BSW_SEMAPHORE_NORM,  SPR_IMG_SIGNAL_SEMAPHORE_NORM,   0, 12); // xsize of sprite + 1 ==  9
rubidium@8487: 			DrawSignalSprite(w, BSW_SEMAPHORE_ENTRY, SPR_IMG_SIGNAL_SEMAPHORE_ENTRY, -1, 13); // xsize of sprite + 1 == 10
rubidium@8487: 			DrawSignalSprite(w, BSW_SEMAPHORE_EXIT,  SPR_IMG_SIGNAL_SEMAPHORE_EXIT,   0, 12); // xsize of sprite + 1 ==  9
rubidium@8487: 			DrawSignalSprite(w, BSW_SEMAPHORE_COMBO, SPR_IMG_SIGNAL_SEMAPHORE_COMBO,  0, 12); // xsize of sprite + 1 ==  9
rubidium@8487: 			DrawSignalSprite(w, BSW_ELECTRIC_NORM,   SPR_IMG_SIGNAL_ELECTRIC_NORM,   -1,  4);
rubidium@8487: 			DrawSignalSprite(w, BSW_ELECTRIC_ENTRY,  SPR_IMG_SIGNAL_ELECTRIC_ENTRY,  -2,  6);
rubidium@8487: 			DrawSignalSprite(w, BSW_ELECTRIC_EXIT,   SPR_IMG_SIGNAL_ELECTRIC_EXIT,   -2,  6);
rubidium@8487: 			DrawSignalSprite(w, BSW_ELECTRIC_COMBO,  SPR_IMG_SIGNAL_ELECTRIC_COMBO,  -2,  6);
rubidium@8487: 
rubidium@8487: 			/* Draw dragging signal density value in the BSW_DRAG_SIGNALS_DENSITY widget */
rubidium@8487: 			SetDParam(0, _patches.drag_signals_density);
rubidium@8487: 			DrawStringCentered(w->widget[BSW_DRAG_SIGNALS_DENSITY].left + (w->widget[BSW_DRAG_SIGNALS_DENSITY].right -
rubidium@8487: 					w->widget[BSW_DRAG_SIGNALS_DENSITY].left) / 2 + 1,
rubidium@8487: 					w->widget[BSW_DRAG_SIGNALS_DENSITY].top + 2, STR_JUST_INT, TC_ORANGE);
rubidium@8487: 			break;
rubidium@8487: 
rubidium@8487: 		case WE_CLICK:
rubidium@8487: 			switch (e->we.click.widget) {
rubidium@8487: 				case BSW_SEMAPHORE_NORM:
rubidium@8487: 				case BSW_SEMAPHORE_ENTRY:
rubidium@8487: 				case BSW_SEMAPHORE_EXIT:
rubidium@8487: 				case BSW_SEMAPHORE_COMBO:
rubidium@8487: 				case BSW_ELECTRIC_NORM:
rubidium@8487: 				case BSW_ELECTRIC_ENTRY:
rubidium@8487: 				case BSW_ELECTRIC_EXIT:
rubidium@8487: 				case BSW_ELECTRIC_COMBO:
rubidium@8493: 					w->RaiseWidget((_cur_signal_variant == SIG_ELECTRIC ? BSW_ELECTRIC_NORM : BSW_SEMAPHORE_NORM) + _cur_signal_type);
rubidium@8487: 
rubidium@8487: 					_cur_signal_type = (SignalType)((uint)((e->we.click.widget - BSW_SEMAPHORE_NORM) % (SIGTYPE_COMBO + 1)));
rubidium@8487: 					_cur_signal_variant = e->we.click.widget >= BSW_ELECTRIC_NORM ? SIG_ELECTRIC : SIG_SEMAPHORE;
rubidium@8487: 					break;
rubidium@8487: 
rubidium@8487: 				case BSW_CONVERT:
rubidium@8487: 					_convert_signal_button = !_convert_signal_button;
rubidium@8487: 					break;
rubidium@8487: 
rubidium@8487: 				case BSW_DRAG_SIGNALS_DENSITY_DECREASE:
rubidium@8487: 					if (_patches.drag_signals_density > 1) _patches.drag_signals_density--;
rubidium@8487: 					break;
rubidium@8487: 
rubidium@8487: 				case BSW_DRAG_SIGNALS_DENSITY_INCREASE:
rubidium@8487: 					if (_patches.drag_signals_density < 20) _patches.drag_signals_density++;
rubidium@8487: 					break;
rubidium@8487: 
rubidium@8487: 				default: break;
rubidium@8487: 			}
rubidium@8487: 
rubidium@8487: 			SetWindowDirty(w);
rubidium@8487: 			break;
rubidium@8487: 
rubidium@8487: 		case WE_MOUSELOOP:
rubidium@8487: 			if (WP(w, def_d).close) DeleteWindow(w);
rubidium@8487: 			return;
rubidium@8487: 
rubidium@8487: 		case WE_DESTROY:
rubidium@8487: 			if (!WP(w, def_d).close) ResetObjectToPlace();
rubidium@8487: 			break;
rubidium@8487: 		}
rubidium@8487: }
rubidium@8487: 
rubidium@8487: /** Widget definition of the build signal window */
rubidium@8487: static const Widget _signal_builder_widgets[] = {
rubidium@8487: {   WWT_CLOSEBOX,   RESIZE_NONE,  7,   0,  10,   0,  13, STR_00C5,               STR_018B_CLOSE_WINDOW},                 // BSW_CLOSEBOX
rubidium@8487: {    WWT_CAPTION,   RESIZE_NONE,  7,  11, 109,   0,  13, STR_SIGNAL_SELECTION,   STR_018C_WINDOW_TITLE_DRAG_THIS},       // BSW_CAPTION
rubidium@8487: 
rubidium@8487: {      WWT_PANEL,   RESIZE_NONE,  7,   0,  21,  14,  40, STR_NULL,               STR_BUILD_SIGNAL_SEMAPHORE_NORM_TIP},   // BSW_SEMAPHORE_NORM
rubidium@8487: {      WWT_PANEL,   RESIZE_NONE,  7,  22,  43,  14,  40, STR_NULL,               STR_BUILD_SIGNAL_SEMAPHORE_ENTRY_TIP},  // BSW_SEMAPHORE_ENTRY
rubidium@8487: {      WWT_PANEL,   RESIZE_NONE,  7,  44,  65,  14,  40, STR_NULL,               STR_BUILD_SIGNAL_SEMAPHORE_EXIT_TIP},   // BSW_SEMAPHORE_EXIT
rubidium@8487: {      WWT_PANEL,   RESIZE_NONE,  7,  66,  87,  14,  40, STR_NULL,               STR_BUILD_SIGNAL_SEMAPHORE_COMBO_TIP},  // BSW_SEMAPHORE_COMBO
rubidium@8487: 
rubidium@8487: {      WWT_PANEL,   RESIZE_NONE,  7,   0,  21,  41,  67, STR_NULL,               STR_BUILD_SIGNAL_ELECTRIC_NORM_TIP},    // BSW_ELECTRIC_NORM
rubidium@8487: {      WWT_PANEL,   RESIZE_NONE,  7,  22,  43,  41,  67, STR_NULL,               STR_BUILD_SIGNAL_ELECTRIC_ENTRY_TIP},   // BSW_ELECTRIC_ENTRY
rubidium@8487: {      WWT_PANEL,   RESIZE_NONE,  7,  44,  65,  41,  67, STR_NULL,               STR_BUILD_SIGNAL_ELECTRIC_EXIT_TIP},    // BSW_ELECTRIC_EXIT
rubidium@8487: {      WWT_PANEL,   RESIZE_NONE,  7,  66,  87,  41,  67, STR_NULL,               STR_BUILD_SIGNAL_ELECTRIC_COMBO_TIP},   // BSW_ELECTRIC_COMBO
rubidium@8487: 
rubidium@8487: {     WWT_IMGBTN,   RESIZE_NONE,  7,  88, 109,  14,  40, SPR_IMG_SIGNAL_CONVERT, STR_SIGNAL_CONVERT_TIP},                // BSW_CONVERT
rubidium@8487: {      WWT_PANEL,   RESIZE_NONE,  7,  88, 109,  41,  67, STR_NULL,               STR_DRAG_SIGNALS_DENSITY_TIP},          // BSW_DRAG_SIGNALS_DENSITY
rubidium@8487: { WWT_PUSHIMGBTN,   RESIZE_NONE, 14,  90,  98,  54,  65, SPR_ARROW_LEFT,         STR_DRAG_SIGNALS_DENSITY_DECREASE_TIP}, // BSW_DRAG_SIGNALS_DENSITY_DECREASE
rubidium@8487: { WWT_PUSHIMGBTN,   RESIZE_NONE, 14,  99, 107,  54,  65, SPR_ARROW_RIGHT,        STR_DRAG_SIGNALS_DENSITY_INCREASE_TIP}, // BSW_DRAG_SIGNALS_DENSITY_INCREASE
rubidium@8487: 
rubidium@8487: {   WIDGETS_END},
rubidium@8487: };
rubidium@8487: 
rubidium@8487: /** Signal selection window description */
rubidium@8487: static const WindowDesc _signal_builder_desc = {
rubidium@8487: 	WDP_AUTO, WDP_AUTO, 110, 68, 110, 68,
rubidium@8487: 	WC_BUILD_SIGNAL, WC_BUILD_TOOLBAR,
rubidium@8487: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
rubidium@8487: 	_signal_builder_widgets,
rubidium@8487: 	SignalBuildWndProc
rubidium@8487: };
rubidium@8487: 
rubidium@8487: /**
rubidium@8487:  * Open the signal selection window
rubidium@8487:  * @pre reset all signal GUI relevant variables
rubidium@8487:  */
rubidium@8487: static void ShowSignalBuilder()
rubidium@8487: {
rubidium@8487: 	_convert_signal_button = false;
rubidium@8487: 	_cur_signal_variant = _cur_year < _patches.semaphore_build_before ? SIG_SEMAPHORE : SIG_ELECTRIC;
rubidium@8487: 	_cur_signal_type = SIGTYPE_NORMAL;
rubidium@8487: 
rubidium@8487: 	AllocateWindowDesc(&_signal_builder_desc);
rubidium@8487: }
rubidium@8487: 
rubidium@8225: /** Enum referring to the widgets of the build rail depot window */
rubidium@8225: enum BuildRailDepotWidgets {
rubidium@8225: 	BRDW_CLOSEBOX = 0,
rubidium@8225: 	BRDW_CAPTION,
rubidium@8225: 	BRDW_BACKGROUND,
rubidium@8225: 	BRDW_DEPOT_NE,
rubidium@8225: 	BRDW_DEPOT_SE,
rubidium@8225: 	BRDW_DEPOT_SW,
rubidium@8225: 	BRDW_DEPOT_NW,
rubidium@8225: };
rubidium@8225: 
truelight@0: static void BuildTrainDepotWndProc(Window *w, WindowEvent *e)
truelight@0: {
tron@2952: 	switch (e->event) {
rubidium@8493: 	case WE_CREATE: w->LowerWidget(_build_depot_direction + BRDW_DEPOT_NE); break;
belugas@4719: 
truelight@0: 	case WE_PAINT: {
truelight@0: 		DrawWindowWidgets(w);
truelight@0: 
rubidium@8225: 		DrawTrainDepotSprite(70, 17, DIAGDIR_NE, _cur_railtype);
rubidium@8225: 		DrawTrainDepotSprite(70, 69, DIAGDIR_SE, _cur_railtype);
rubidium@8225: 		DrawTrainDepotSprite( 2, 69, DIAGDIR_SW, _cur_railtype);
rubidium@8225: 		DrawTrainDepotSprite( 2, 17, DIAGDIR_NW, _cur_railtype);
truelight@0: 		break;
truelight@0: 		}
tron@2639: 
tron@2639: 	case WE_CLICK:
belugas@4634: 		switch (e->we.click.widget) {
rubidium@8225: 			case BRDW_DEPOT_NE:
rubidium@8225: 			case BRDW_DEPOT_SE:
rubidium@8225: 			case BRDW_DEPOT_SW:
rubidium@8225: 			case BRDW_DEPOT_NW:
rubidium@8493: 				w->RaiseWidget(_build_depot_direction + BRDW_DEPOT_NE);
rubidium@8225: 				_build_depot_direction = (DiagDirection)(e->we.click.widget - BRDW_DEPOT_NE);
rubidium@8493: 				w->LowerWidget(_build_depot_direction + BRDW_DEPOT_NE);
tron@2639: 				SndPlayFx(SND_15_BEEP);
tron@2639: 				SetWindowDirty(w);
tron@2639: 				break;
truelight@0: 		}
tron@2639: 		break;
truelight@201: 
truelight@0: 	case WE_MOUSELOOP:
rubidium@8487: 		if (WP(w, def_d).close) DeleteWindow(w);
truelight@0: 		return;
celestar@1072: 
celestar@1072: 	case WE_DESTROY:
rubidium@8487: 		if (!WP(w, def_d).close) ResetObjectToPlace();
celestar@1072: 		break;
truelight@0: 	}
truelight@0: }
truelight@0: 
rubidium@8225: /** Widget definition of the build rail depot window */
truelight@0: static const Widget _build_depot_widgets[] = {
rubidium@8225: {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                         STR_018B_CLOSE_WINDOW},                     // BRDW_CLOSEBOX
rubidium@8225: {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   139,     0,    13, STR_1014_TRAIN_DEPOT_ORIENTATION, STR_018C_WINDOW_TITLE_DRAG_THIS},           // BRDW_CAPTION
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,     0,   139,    14,   121, 0x0,                              STR_NULL},                                  // BRDW_BACKGROUND
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,    14,    71,   136,    17,    66, 0x0,                              STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO}, // BRDW_DEPOT_NE
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,    14,    71,   136,    69,   118, 0x0,                              STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO}, // BRDW_DEPOT_SE
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,    14,     3,    68,    69,   118, 0x0,                              STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO}, // BRDW_DEPOT_SW
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,    14,     3,    68,    17,    66, 0x0,                              STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO}, // BRDW_DEPOT_NW
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _build_depot_desc = {
rubidium@7837: 	WDP_AUTO, WDP_AUTO, 140, 122, 140, 122,
Darkvater@5070: 	WC_BUILD_DEPOT, WC_BUILD_TOOLBAR,
truelight@0: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
truelight@0: 	_build_depot_widgets,
truelight@0: 	BuildTrainDepotWndProc
truelight@0: };
truelight@0: 
rubidium@6573: static void ShowBuildTrainDepotPicker()
truelight@0: {
truelight@0: 	AllocateWindowDesc(&_build_depot_desc);
truelight@0: }
truelight@0: 
rubidium@8225: /** Enum referring to the widgets of the build NewGRF rail waypoint window */
rubidium@8225: enum BuildRailWaypointWidgets {
rubidium@8225: 	BRWW_CLOSEBOX = 0,
rubidium@8225: 	BRWW_CAPTION,
rubidium@8225: 	BRWW_BACKGROUND,
rubidium@8225: 	BRWW_WAYPOINT_1,
rubidium@8225: 	BRWW_WAYPOINT_2,
rubidium@8225: 	BRWW_WAYPOINT_3,
rubidium@8225: 	BRWW_WAYPOINT_4,
rubidium@8225: 	BRWW_WAYPOINT_5,
rubidium@8225: 	BRWW_SCROLL,
rubidium@8225: };
darkvater@393: 
darkvater@395: static void BuildWaypointWndProc(Window *w, WindowEvent *e)
darkvater@393: {
Darkvater@1738: 	switch (e->event) {
darkvater@393: 	case WE_PAINT: {
tron@2639: 		uint i;
tron@2639: 
glx@4853: 		for (i = 0; i < w->hscroll.cap; i++) {
rubidium@8493: 			w->SetWidgetLoweredState(i + BRWW_WAYPOINT_1, (w->hscroll.pos + i) == _cur_waypoint_type);
glx@4853: 		}
glx@4853: 
darkvater@393: 		DrawWindowWidgets(w);
darkvater@393: 
glx@4853: 		for (i = 0; i < w->hscroll.cap; i++) {
glx@4853: 			if (w->hscroll.pos + i < w->hscroll.count) {
peter1138@3776: 				const StationSpec *statspec = GetCustomStationSpec(STAT_CLASS_WAYP, w->hscroll.pos + i);
peter1138@3776: 
peter1138@2625: 				DrawWaypointSprite(2 + i * 68, 25, w->hscroll.pos + i, _cur_railtype);
peter1138@3776: 
peter1138@3776: 				if (statspec != NULL &&
skidd13@8424: 						HasBit(statspec->callbackmask, CBM_STATION_AVAIL) &&
peter1138@3776: 						GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE) == 0) {
peter1138@5919: 					GfxFillRect(4 + i * 68, 18, 67 + i * 68, 75, (1 << PALETTE_MODIFIER_GREYOUT));
peter1138@3776: 				}
tron@2639: 			}
peter1138@2627: 		}
darkvater@393: 		break;
Darkvater@1738: 	}
darkvater@393: 	case WE_CLICK: {
belugas@4634: 		switch (e->we.click.widget) {
rubidium@8225: 			case BRWW_WAYPOINT_1:
rubidium@8225: 			case BRWW_WAYPOINT_2:
rubidium@8225: 			case BRWW_WAYPOINT_3:
rubidium@8225: 			case BRWW_WAYPOINT_4:
rubidium@8225: 			case BRWW_WAYPOINT_5: {
rubidium@8225: 				byte type = e->we.click.widget - BRWW_WAYPOINT_1 + w->hscroll.pos;
peter1138@3776: 
rubidium@8225: 				/* Check station availability callback */
rubidium@8225: 				const StationSpec *statspec = GetCustomStationSpec(STAT_CLASS_WAYP, type);
rubidium@8225: 				if (statspec != NULL &&
skidd13@8424: 						HasBit(statspec->callbackmask, CBM_STATION_AVAIL) &&
rubidium@8225: 						GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE) == 0) return;
peter1138@3776: 
rubidium@8225: 				_cur_waypoint_type = type;
rubidium@8225: 				SndPlayFx(SND_15_BEEP);
rubidium@8225: 				SetWindowDirty(w);
rubidium@8225: 				break;
rubidium@8225: 			}
peter1138@3776: 		}
darkvater@393: 		break;
darkvater@393: 	}
truelight@867: 
darkvater@393: 	case WE_MOUSELOOP:
rubidium@8487: 		if (WP(w, def_d).close) DeleteWindow(w);
Darkvater@1738: 		break;
Celestar@1074: 
Celestar@1074: 	case WE_DESTROY:
rubidium@8487: 		if (!WP(w, def_d).close) ResetObjectToPlace();
Celestar@1074: 		break;
darkvater@393: 	}
darkvater@393: }
darkvater@393: 
rubidium@8225: /** Widget definition for the build NewGRF rail waypoint window */
darkvater@395: static const Widget _build_waypoint_widgets[] = {
rubidium@8225: {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,     STR_018B_CLOSE_WINDOW},            // BRWW_CLOSEBOX
rubidium@8225: {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   343,     0,    13, STR_WAYPOINT, STR_018C_WINDOW_TITLE_DRAG_THIS},  // BRWW_CAPTION
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,     0,   343,    14,    91, 0x0,          STR_NULL},                         // BRWW_BACKGROUND
darkvater@393: 
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,     3,    68,    17,    76, 0x0,          STR_WAYPOINT_GRAPHICS_TIP},        // BRWW_WAYPOINT_1
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,    71,   136,    17,    76, 0x0,          STR_WAYPOINT_GRAPHICS_TIP},        // BRWW_WAYPOINT_2
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,   139,   204,    17,    76, 0x0,          STR_WAYPOINT_GRAPHICS_TIP},        // BRWW_WAYPOINT_3
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,   207,   272,    17,    76, 0x0,          STR_WAYPOINT_GRAPHICS_TIP},        // BRWW_WAYPOINT_4
rubidium@8225: {      WWT_PANEL,   RESIZE_NONE,     7,   275,   340,    17,    76, 0x0,          STR_WAYPOINT_GRAPHICS_TIP},        // BRWW_WAYPOINT_5
darkvater@393: 
rubidium@8225: { WWT_HSCROLLBAR,   RESIZE_NONE,    7,     1,   343,     80,    91, 0x0,          STR_0190_SCROLL_BAR_SCROLLS_LIST}, // BRWW_SCROLL
dominik@417: {    WIDGETS_END},
darkvater@393: };
darkvater@393: 
darkvater@395: static const WindowDesc _build_waypoint_desc = {
rubidium@7837: 	WDP_AUTO, WDP_AUTO, 344, 92, 344, 92,
Darkvater@5070: 	WC_BUILD_DEPOT, WC_BUILD_TOOLBAR,
darkvater@393: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
darkvater@395: 	_build_waypoint_widgets,
darkvater@395: 	BuildWaypointWndProc
darkvater@393: };
darkvater@393: 
rubidium@6573: static void ShowBuildWaypointPicker()
darkvater@393: {
darkvater@395: 	Window *w = AllocateWindowDesc(&_build_waypoint_desc);
dominik@411: 	w->hscroll.cap = 5;
peter1138@2625: 	w->hscroll.count = _waypoint_count;
darkvater@393: }
darkvater@393: 
darkvater@393: 
rubidium@6573: void InitializeRailGui()
truelight@0: {
tron@3157: 	_build_depot_direction = DIAGDIR_NW;
truelight@0: 	_railstation.numtracks = 1;
truelight@0: 	_railstation.platlength = 1;
truelight@0: 	_railstation.dragdrop = true;
truelight@0: }
KUDr@5116: 
KUDr@5116: void ReinitGuiAfterToggleElrail(bool disable)
KUDr@5116: {
KUDr@5116: 	extern RailType _last_built_railtype;
KUDr@5116: 	if (disable && _last_built_railtype == RAILTYPE_ELECTRIC) {
KUDr@5116: 		Window *w;
KUDr@5116: 		_last_built_railtype = _cur_railtype = RAILTYPE_RAIL;
KUDr@5116: 		w = FindWindowById(WC_BUILD_TOOLBAR, 0);
KUDr@5116: 		if (w != NULL && w->wndproc == BuildRailToolbWndProc) {
KUDr@5116: 			SetupRailToolbar(_cur_railtype, w);
KUDr@5116: 			SetWindowDirty(w);
KUDr@5116: 		}
KUDr@5116: 	}
KUDr@5116: 	MarkWholeScreenDirty();
KUDr@5116: }
KUDr@5116: 
rubidium@7560: void SetDefaultRailGui()
rubidium@7560: {
rubidium@7627: 	if (_local_player == PLAYER_SPECTATOR || !IsValidPlayer(_local_player)) return;
KUDr@5116: 
rubidium@7560: 	extern RailType _last_built_railtype;
rubidium@7560: 	RailType rt = (RailType)_patches.default_rail_type;
rubidium@7560: 	if (rt >= RAILTYPE_END) {
rubidium@7560: 		if (rt == RAILTYPE_END + 2) {
rubidium@7560: 			/* Find the most used rail type */
rubidium@7560: 			RailType count[RAILTYPE_END];
rubidium@7560: 			memset(count, 0, sizeof(count));
rubidium@7560: 			for (TileIndex t = 0; t < MapSize(); t++) {
smatz@8584: 				if (IsTileType(t, MP_RAILWAY) || IsLevelCrossingTile(t) || IsRailwayStationTile(t) ||
smatz@8584: 						(IsTileType(t, MP_TUNNELBRIDGE) && GetTunnelBridgeTransportType(t) == TRANSPORT_RAIL)) {
rubidium@7560: 					count[GetRailType(t)]++;
rubidium@7560: 				}
rubidium@7560: 			}
rubidium@7560: 
rubidium@7560: 			rt = RAILTYPE_RAIL;
rubidium@7560: 			for (RailType r = RAILTYPE_ELECTRIC; r < RAILTYPE_END; r++) {
rubidium@7560: 				if (count[r] >= count[rt]) rt = r;
rubidium@7560: 			}
rubidium@7560: 
rubidium@7560: 			/* No rail, just get the first available one */
rubidium@7560: 			if (count[rt] == 0) rt = RAILTYPE_END;
rubidium@7560: 		}
rubidium@7560: 		switch (rt) {
rubidium@7560: 			case RAILTYPE_END + 0:
rubidium@7560: 				rt = RAILTYPE_RAIL;
rubidium@8732: 				while (rt < RAILTYPE_END && !HasRailtypeAvail(_local_player, rt)) rt++;
rubidium@7560: 				break;
rubidium@7560: 
rubidium@7560: 			case RAILTYPE_END + 1:
rubidium@8732: 				rt = GetBestRailtype(_local_player);
rubidium@7560: 				break;
rubidium@7560: 
rubidium@7560: 			default:
rubidium@7560: 				break;
rubidium@7560: 		}
rubidium@7560: 	}
rubidium@7560: 
rubidium@7560: 	_last_built_railtype = _cur_railtype = rt;
rubidium@7560: 	Window *w = FindWindowById(WC_BUILD_TOOLBAR, 0);
rubidium@7560: 	if (w != NULL && w->wndproc == BuildRailToolbWndProc) {
rubidium@7560: 		SetupRailToolbar(_cur_railtype, w);
rubidium@7560: 		SetWindowDirty(w);
rubidium@7560: 	}
rubidium@7560: }
rubidium@7560: 
belugas@8320: 
belugas@9053: