(svn r6601) - Codechange: Support cargo subtypes in the refit window. The refit window has been altered to support resizing and scrolling. Note that the cargo subtype isn't yet passed for actual refitting yet. (Based on mart3p's patch)
/* $Id$ */
/** @file rail_gui.c File for dealing with rail construction user interface */
#include "stdafx.h"
#include "openttd.h"
#include "table/sprites.h"
#include "table/strings.h"
#include "functions.h"
#include "map.h"
#include "tile.h"
#include "window.h"
#include "gui.h"
#include "viewport.h"
#include "gfx.h"
#include "sound.h"
#include "command.h"
#include "vehicle.h"
#include "station.h"
#include "waypoint.h"
#include "debug.h"
#include "variables.h"
#include "newgrf_callbacks.h"
#include "newgrf_station.h"
static RailType _cur_railtype;
static bool _remove_button_clicked;
static DiagDirection _build_depot_direction;
static byte _waypoint_count = 1;
static byte _cur_waypoint_type;
static struct {
byte orientation;
byte numtracks;
byte platlength;
bool dragdrop;
bool newstations;
byte station_class;
byte station_type;
byte station_count;
} _railstation;
static void HandleStationPlacement(TileIndex start, TileIndex end);
static void ShowBuildTrainDepotPicker(void);
static void ShowBuildWaypointPicker(void);
static void ShowStationBuilder(void);
void CcPlaySound1E(bool success, TileIndex tile, uint32 p1, uint32 p2)
{
if (success) SndPlayTileFx(SND_20_SPLAT_2, tile);
}
static void GenericPlaceRail(TileIndex tile, int cmd)
{
DoCommandP(tile, _cur_railtype, cmd, CcPlaySound1E,
_remove_button_clicked ?
CMD_REMOVE_SINGLE_RAIL | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) | CMD_AUTO | CMD_NO_WATER :
CMD_BUILD_SINGLE_RAIL | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK) | CMD_AUTO | CMD_NO_WATER
);
}
static void PlaceRail_N(TileIndex tile)
{
int cmd = _tile_fract_coords.x > _tile_fract_coords.y ? 4 : 5;
GenericPlaceRail(tile, cmd);
}
static void PlaceRail_NE(TileIndex tile)
{
VpStartPlaceSizing(tile, VPM_FIX_Y);
}
static void PlaceRail_E(TileIndex tile)
{
int cmd = _tile_fract_coords.x + _tile_fract_coords.y <= 15 ? 2 : 3;
GenericPlaceRail(tile, cmd);
}
static void PlaceRail_NW(TileIndex tile)
{
VpStartPlaceSizing(tile, VPM_FIX_X);
}
static void PlaceRail_AutoRail(TileIndex tile)
{
VpStartPlaceSizing(tile, VPM_RAILDIRS);
}
static void PlaceExtraDepotRail(TileIndex tile, uint16 extra)
{
if (GetRailTileType(tile) != RAIL_TILE_NORMAL) return;
if ((GetTrackBits(tile) & GB(extra, 8, 8)) == 0) return;
DoCommandP(tile, _cur_railtype, extra & 0xFF, NULL, CMD_BUILD_SINGLE_RAIL | CMD_AUTO | CMD_NO_WATER);
}
static const uint16 _place_depot_extra[12] = {
0x0604, 0x2102, 0x1202, 0x0505,
0x2400, 0x2801, 0x1800, 0x1401,
0x2203, 0x0904, 0x0A05, 0x1103,
};
void CcRailDepot(bool success, TileIndex tile, uint32 p1, uint32 p2)
{
if (success) {
DiagDirection dir = p2;
SndPlayTileFx(SND_20_SPLAT_2, tile);
ResetObjectToPlace();
tile += TileOffsByDiagDir(dir);
if (IsTileType(tile, MP_RAILWAY)) {
PlaceExtraDepotRail(tile, _place_depot_extra[dir]);
PlaceExtraDepotRail(tile, _place_depot_extra[dir + 4]);
PlaceExtraDepotRail(tile, _place_depot_extra[dir + 8]);
}
}
}
static void PlaceRail_Depot(TileIndex tile)
{
DoCommandP(tile, _cur_railtype, _build_depot_direction, CcRailDepot,
CMD_BUILD_TRAIN_DEPOT | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_100E_CAN_T_BUILD_TRAIN_DEPOT));
}
static void PlaceRail_Waypoint(TileIndex tile)
{
if (!_remove_button_clicked) {
DoCommandP(tile, _cur_waypoint_type, 0, CcPlaySound1E, CMD_BUILD_TRAIN_WAYPOINT | CMD_MSG(STR_CANT_BUILD_TRAIN_WAYPOINT));
} else {
DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_REMOVE_TRAIN_WAYPOINT | CMD_MSG(STR_CANT_REMOVE_TRAIN_WAYPOINT));
}
}
void CcStation(bool success, TileIndex tile, uint32 p1, uint32 p2)
{
if (success) {
SndPlayTileFx(SND_20_SPLAT_2, tile);
/* Only close the station builder window if the default station is chosen. */
if (_railstation.station_class == STAT_CLASS_DFLT && _railstation.station_type == 0) ResetObjectToPlace();
}
}
static void PlaceRail_Station(TileIndex tile)
{
if (_remove_button_clicked) {
DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_REMOVE_FROM_RAILROAD_STATION | CMD_MSG(STR_CANT_REMOVE_PART_OF_STATION));
} else if (_railstation.dragdrop) {
VpStartPlaceSizing(tile, VPM_X_AND_Y_LIMITED);
VpSetPlaceSizingLimit(_patches.station_spread);
} else {
DoCommandP(tile,
_railstation.orientation | (_railstation.numtracks << 8) | (_railstation.platlength << 16),
_cur_railtype | (_railstation.station_class << 8) | (_railstation.station_type << 16), CcStation,
CMD_BUILD_RAILROAD_STATION | CMD_NO_WATER | CMD_AUTO | CMD_MSG(STR_100F_CAN_T_BUILD_RAILROAD_STATION));
}
}
static void GenericPlaceSignals(TileIndex tile)
{
uint trackstat;
uint i;
trackstat = (byte)GetTileTrackStatus(tile, TRANSPORT_RAIL);
if ((trackstat & 0x30)) // N-S direction
trackstat = (_tile_fract_coords.x <= _tile_fract_coords.y) ? 0x20 : 0x10;
if ((trackstat & 0x0C)) // E-W direction
trackstat = (_tile_fract_coords.x + _tile_fract_coords.y <= 15) ? 4 : 8;
// Lookup the bit index
i = 0;
if (trackstat != 0) {
for (; !(trackstat & 1); trackstat >>= 1) i++;
}
if (!_remove_button_clicked) {
DoCommandP(tile, i + (_ctrl_pressed ? 8 : 0), 0, CcPlaySound1E,
CMD_BUILD_SIGNALS | CMD_AUTO | CMD_MSG(STR_1010_CAN_T_BUILD_SIGNALS_HERE));
} else {
DoCommandP(tile, i, 0, CcPlaySound1E,
CMD_REMOVE_SIGNALS | CMD_AUTO | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM));
}
}
static void PlaceRail_Bridge(TileIndex tile)
{
VpStartPlaceSizing(tile, VPM_X_OR_Y);
}
void CcBuildRailTunnel(bool success, TileIndex tile, uint32 p1, uint32 p2)
{
if (success) {
SndPlayTileFx(SND_20_SPLAT_2, tile);
ResetObjectToPlace();
} else {
SetRedErrorSquare(_build_tunnel_endtile);
}
}
static void PlaceRail_Tunnel(TileIndex tile)
{
DoCommandP(tile, _cur_railtype, 0, CcBuildRailTunnel,
CMD_BUILD_TUNNEL | CMD_AUTO | CMD_MSG(STR_5016_CAN_T_BUILD_TUNNEL_HERE));
}
void PlaceProc_BuyLand(TileIndex tile)
{
DoCommandP(tile, 0, 0, CcPlaySound1E, CMD_PURCHASE_LAND_AREA | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_5806_CAN_T_PURCHASE_THIS_LAND));
}
static void PlaceRail_ConvertRail(TileIndex tile)
{
VpStartPlaceSizing(tile, VPM_X_AND_Y | GUI_PlaceProc_ConvertRailArea);
}
static void PlaceRail_AutoSignals(TileIndex tile)
{
VpStartPlaceSizing(tile, VPM_SIGNALDIRS);
}
static void BuildRailClick_N(Window *w)
{
HandlePlacePushButton(w, 4, GetRailTypeInfo(_cur_railtype)->cursor.rail_ns, 1, PlaceRail_N);
}
static void BuildRailClick_NE(Window *w)
{
HandlePlacePushButton(w, 5, GetRailTypeInfo(_cur_railtype)->cursor.rail_swne, 1, PlaceRail_NE);
}
static void BuildRailClick_E(Window *w)
{
HandlePlacePushButton(w, 6, GetRailTypeInfo(_cur_railtype)->cursor.rail_ew, 1, PlaceRail_E);
}
static void BuildRailClick_NW(Window *w)
{
HandlePlacePushButton(w, 7, GetRailTypeInfo(_cur_railtype)->cursor.rail_nwse, 1, PlaceRail_NW);
}
static void BuildRailClick_AutoRail(Window *w)
{
HandlePlacePushButton(w, 8, GetRailTypeInfo(_cur_railtype)->cursor.autorail, VHM_RAIL, PlaceRail_AutoRail);
}
static void BuildRailClick_Demolish(Window *w)
{
HandlePlacePushButton(w, 9, ANIMCURSOR_DEMOLISH, 1, PlaceProc_DemolishArea);
}
static void BuildRailClick_Depot(Window *w)
{
if (HandlePlacePushButton(w, 10, GetRailTypeInfo(_cur_railtype)->cursor.depot, 1, PlaceRail_Depot)) {
ShowBuildTrainDepotPicker();
}
}
static void BuildRailClick_Waypoint(Window *w)
{
_waypoint_count = GetNumCustomStations(STAT_CLASS_WAYP);
if (HandlePlacePushButton(w, 11, SPR_CURSOR_WAYPOINT, 1, PlaceRail_Waypoint) &&
_waypoint_count > 1) {
ShowBuildWaypointPicker();
}
}
static void BuildRailClick_Station(Window *w)
{
if (HandlePlacePushButton(w, 12, SPR_CURSOR_RAIL_STATION, 1, PlaceRail_Station)) ShowStationBuilder();
}
static void BuildRailClick_AutoSignals(Window *w)
{
HandlePlacePushButton(w, 13, ANIMCURSOR_BUILDSIGNALS, VHM_RECT, PlaceRail_AutoSignals);
}
static void BuildRailClick_Bridge(Window *w)
{
HandlePlacePushButton(w, 14, SPR_CURSOR_BRIDGE, 1, PlaceRail_Bridge);
}
static void BuildRailClick_Tunnel(Window *w)
{
HandlePlacePushButton(w, 15, GetRailTypeInfo(_cur_railtype)->cursor.tunnel, 3, PlaceRail_Tunnel);
}
static void BuildRailClick_Remove(Window *w)
{
if (HASBIT(w->disabled_state, 16)) return;
SetWindowDirty(w);
SndPlayFx(SND_15_BEEP);
TOGGLEBIT(w->click_state, 16);
_remove_button_clicked = HASBIT(w->click_state, 16);
SetSelectionRed(HASBIT(w->click_state, 16));
// handle station builder
if (HASBIT(w->click_state, 16)) {
if (_remove_button_clicked) {
SetTileSelectSize(1, 1);
} else {
BringWindowToFrontById(WC_BUILD_STATION, 0);
}
}
}
static void BuildRailClick_Convert(Window *w)
{
HandlePlacePushButton(w, 17, GetRailTypeInfo(_cur_railtype)->cursor.convert, 1, PlaceRail_ConvertRail);
}
static void BuildRailClick_Landscaping(Window *w)
{
ShowTerraformToolbar();
}
static void DoRailroadTrack(int mode)
{
DoCommandP(TileVirtXY(_thd.selstart.x, _thd.selstart.y), TileVirtXY(_thd.selend.x, _thd.selend.y), _cur_railtype | (mode << 4), NULL,
_remove_button_clicked ?
CMD_REMOVE_RAILROAD_TRACK | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) :
CMD_BUILD_RAILROAD_TRACK | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK)
);
}
static void HandleAutodirPlacement(void)
{
TileHighlightData *thd = &_thd;
int trackstat = thd->drawstyle & 0xF; // 0..5
if (thd->drawstyle & HT_RAIL) { // one tile case
GenericPlaceRail(TileVirtXY(thd->selend.x, thd->selend.y), trackstat);
return;
}
DoRailroadTrack(trackstat);
}
static void HandleAutoSignalPlacement(void)
{
TileHighlightData *thd = &_thd;
byte trackstat = thd->drawstyle & 0xF; // 0..5
if (thd->drawstyle == HT_RECT) { // one tile case
GenericPlaceSignals(TileVirtXY(thd->selend.x, thd->selend.y));
return;
}
// _patches.drag_signals_density is given as a parameter such that each user in a network
// game can specify his/her own signal density
DoCommandP(
TileVirtXY(thd->selstart.x, thd->selstart.y),
TileVirtXY(thd->selend.x, thd->selend.y),
(_ctrl_pressed ? 1 << 3 : 0) | (trackstat << 4) | (_patches.drag_signals_density << 24),
CcPlaySound1E,
_remove_button_clicked ?
CMD_REMOVE_SIGNAL_TRACK | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM) :
CMD_BUILD_SIGNAL_TRACK | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1010_CAN_T_BUILD_SIGNALS_HERE)
);
}
typedef void OnButtonClick(Window *w);
static OnButtonClick * const _build_railroad_button_proc[] = {
BuildRailClick_N,
BuildRailClick_NE,
BuildRailClick_E,
BuildRailClick_NW,
BuildRailClick_AutoRail,
BuildRailClick_Demolish,
BuildRailClick_Depot,
BuildRailClick_Waypoint,
BuildRailClick_Station,
BuildRailClick_AutoSignals,
BuildRailClick_Bridge,
BuildRailClick_Tunnel,
BuildRailClick_Remove,
BuildRailClick_Convert,
BuildRailClick_Landscaping,
};
static const uint16 _rail_keycodes[] = {
'1',
'2',
'3',
'4',
'5',
'6',
'7', // depot
'8', // waypoint
'9', // station
'S', // signals
'B', // bridge
'T', // tunnel
'R', // remove
'C', // convert rail
'L', // landscaping
};
static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT:
w->disabled_state &= ~(1 << 16);
if (!(w->click_state & ((1<<4)|(1<<5)|(1<<6)|(1<<7)|(1<<8)|(1<<11)|(1<<12)|(1<<13)))) {
w->disabled_state |= (1 << 16);
w->click_state &= ~(1<<16);
}
DrawWindowWidgets(w);
break;
case WE_CLICK:
if (e->we.click.widget >= 4) {
_remove_button_clicked = false;
_build_railroad_button_proc[e->we.click.widget - 4](w);
}
break;
case WE_KEYPRESS: {
uint i;
for (i = 0; i != lengthof(_rail_keycodes); i++) {
if (e->we.keypress.keycode == _rail_keycodes[i]) {
e->we.keypress.cont = false;
_remove_button_clicked = false;
_build_railroad_button_proc[i](w);
break;
}
}
MarkTileDirty(_thd.pos.x, _thd.pos.y); // redraw tile selection
break;
}
case WE_PLACE_OBJ:
_place_proc(e->we.place.tile);
return;
case WE_PLACE_DRAG: {
VpSelectTilesWithMethod(e->we.place.pt.x, e->we.place.pt.y, e->we.place.userdata & 0xF);
return;
}
case WE_PLACE_MOUSEUP:
if (e->we.click.pt.x != -1) {
TileIndex start_tile = e->we.place.starttile;
TileIndex end_tile = e->we.place.tile;
if (e->we.place.userdata == VPM_X_OR_Y) {
ResetObjectToPlace();
ShowBuildBridgeWindow(start_tile, end_tile, _cur_railtype);
} else if (e->we.place.userdata == VPM_RAILDIRS) {
bool old = _remove_button_clicked;
if (_ctrl_pressed) _remove_button_clicked = true;
HandleAutodirPlacement();
_remove_button_clicked = old;
} else if (e->we.place.userdata == VPM_SIGNALDIRS) {
HandleAutoSignalPlacement();
} else if ((e->we.place.userdata & 0xF) == VPM_X_AND_Y) {
if (GUIPlaceProcDragXY(e)) break;
if ((e->we.place.userdata >> 4) == GUI_PlaceProc_ConvertRailArea >> 4)
DoCommandP(end_tile, start_tile, _cur_railtype, CcPlaySound10, CMD_CONVERT_RAIL | CMD_MSG(STR_CANT_CONVERT_RAIL));
} else if (e->we.place.userdata == VPM_X_AND_Y_LIMITED) {
HandleStationPlacement(start_tile, end_tile);
} else {
DoRailroadTrack(e->we.place.userdata & 1);
}
}
break;
case WE_ABORT_PLACE_OBJ:
UnclickWindowButtons(w);
SetWindowDirty(w);
w = FindWindowById(WC_BUILD_STATION, 0);
if (w != NULL) WP(w,def_d).close = true;
w = FindWindowById(WC_BUILD_DEPOT, 0);
if (w != NULL) WP(w,def_d).close = true;
break;
case WE_PLACE_PRESIZE: {
TileIndex tile = e->we.place.tile;
DoCommand(tile, 0, 0, DC_AUTO, CMD_BUILD_TUNNEL);
VpSetPresizeRange(tile, _build_tunnel_endtile == 0 ? tile : _build_tunnel_endtile);
} break;
case WE_DESTROY:
if (_patches.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0);
break;
}
}
static const Widget _build_rail_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 7, 11, 359, 0, 13, STR_100A_RAILROAD_CONSTRUCTION, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_NONE, 7, 360, 371, 0, 13, 0x0, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_NONE, 7, 110, 113, 14, 35, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 7, 0, 21, 14, 35, 0x4E3, STR_1018_BUILD_RAILROAD_TRACK},
{ WWT_PANEL, RESIZE_NONE, 7, 22, 43, 14, 35, 0x4E4, STR_1018_BUILD_RAILROAD_TRACK},
{ WWT_PANEL, RESIZE_NONE, 7, 44, 65, 14, 35, 0x4E5, STR_1018_BUILD_RAILROAD_TRACK},
{ WWT_PANEL, RESIZE_NONE, 7, 66, 87, 14, 35, 0x4E6, STR_1018_BUILD_RAILROAD_TRACK},
{ WWT_PANEL, RESIZE_NONE, 7, 88, 109, 14, 35, SPR_IMG_AUTORAIL, STR_BUILD_AUTORAIL_TIP},
{ WWT_PANEL, RESIZE_NONE, 7, 114, 135, 14, 35, 0x2BF, STR_018D_DEMOLISH_BUILDINGS_ETC},
{ WWT_PANEL, RESIZE_NONE, 7, 136, 157, 14, 35, 0x50E, STR_1019_BUILD_TRAIN_DEPOT_FOR_BUILDING},
{ WWT_PANEL, RESIZE_NONE, 7, 158, 179, 14, 35, SPR_IMG_WAYPOINT, STR_CONVERT_RAIL_TO_WAYPOINT_TIP},
{ WWT_PANEL, RESIZE_NONE, 7, 180, 221, 14, 35, 0x512, STR_101A_BUILD_RAILROAD_STATION},
{ WWT_PANEL, RESIZE_NONE, 7, 222, 243, 14, 35, 0x50B, STR_101B_BUILD_RAILROAD_SIGNALS},
{ WWT_PANEL, RESIZE_NONE, 7, 244, 285, 14, 35, 0xA22, STR_101C_BUILD_RAILROAD_BRIDGE},
{ WWT_PANEL, RESIZE_NONE, 7, 286, 305, 14, 35, SPR_IMG_TUNNEL_RAIL, STR_101D_BUILD_RAILROAD_TUNNEL},
{ WWT_PANEL, RESIZE_NONE, 7, 306, 327, 14, 35, 0x2CA, STR_101E_TOGGLE_BUILD_REMOVE_FOR},
{ WWT_PANEL, RESIZE_NONE, 7, 328, 349, 14, 35, SPR_IMG_CONVERT_RAIL, STR_CONVERT_RAIL_TIP},
{ WWT_PANEL, RESIZE_NONE, 7, 350, 371, 14, 35, SPR_IMG_LANDSCAPING, STR_LANDSCAPING_TOOLBAR_TIP},
{ WIDGETS_END},
};
static const WindowDesc _build_rail_desc = {
640-372, 22, 372, 36,
WC_BUILD_TOOLBAR,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
_build_rail_widgets,
BuildRailToolbWndProc
};
/** Enum referring to the widgets of the build rail toolbar
*/
typedef enum {
RTW_CAPTION = 1,
RTW_BUILD_NS = 4,
RTW_BUILD_X = 5,
RTW_BUILD_EW = 6,
RTW_BUILD_Y = 7,
RTW_AUTORAIL = 8,
RTW_BUILD_DEPOT = 10,
RTW_BUILD_TUNNEL = 15,
RTW_CONVERT_RAIL = 17
} RailToolbarWidgets;
/** Configures the rail toolbar for railtype given
* @param railtype the railtype to display
* @param w the window to modify
*/
static void SetupRailToolbar(RailType railtype, Window *w)
{
const RailtypeInfo *rti = GetRailTypeInfo(railtype);
assert(railtype < RAILTYPE_END);
w->widget[RTW_CAPTION].data = rti->strings.toolbar_caption;
w->widget[RTW_BUILD_NS].data = rti->gui_sprites.build_ns_rail;
w->widget[RTW_BUILD_X].data = rti->gui_sprites.build_x_rail;
w->widget[RTW_BUILD_EW].data = rti->gui_sprites.build_ew_rail;
w->widget[RTW_BUILD_Y].data = rti->gui_sprites.build_y_rail;
w->widget[RTW_AUTORAIL].data = rti->gui_sprites.auto_rail;
w->widget[RTW_BUILD_DEPOT].data = rti->gui_sprites.build_depot;
w->widget[RTW_CONVERT_RAIL].data = rti->gui_sprites.convert_rail;
w->widget[RTW_BUILD_TUNNEL].data = rti->gui_sprites.build_tunnel;
}
void ShowBuildRailToolbar(RailType railtype, int button)
{
Window *w;
if (_current_player == OWNER_SPECTATOR) return;
// don't recreate the window if we're clicking on a button and the window exists.
if (button < 0 || !(w = FindWindowById(WC_BUILD_TOOLBAR, 0)) || w->wndproc != BuildRailToolbWndProc) {
DeleteWindowById(WC_BUILD_TOOLBAR, 0);
_cur_railtype = railtype;
w = AllocateWindowDesc(&_build_rail_desc);
SetupRailToolbar(railtype, w);
}
_remove_button_clicked = false;
if (w != NULL && button >= 0) _build_railroad_button_proc[button](w);
if (_patches.link_terraform_toolbar) ShowTerraformToolbar();
}
/* TODO: For custom stations, respect their allowed platforms/lengths bitmasks!
* --pasky */
static void HandleStationPlacement(TileIndex start, TileIndex end)
{
uint sx = TileX(start);
uint sy = TileY(start);
uint ex = TileX(end);
uint ey = TileY(end);
uint w,h;
if (sx > ex) uintswap(sx,ex);
if (sy > ey) uintswap(sy,ey);
w = ex - sx + 1;
h = ey - sy + 1;
if (!_railstation.orientation) uintswap(w,h);
DoCommandP(TileXY(sx, sy),
_railstation.orientation | (w << 8) | (h << 16),
_cur_railtype | (_railstation.station_class << 8) | (_railstation.station_type << 16), CcStation,
CMD_BUILD_RAILROAD_STATION | CMD_NO_WATER | CMD_AUTO | CMD_MSG(STR_100F_CAN_T_BUILD_RAILROAD_STATION));
}
static void StationBuildWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
int rad;
uint bits;
bool newstations = _railstation.newstations;
int y_offset;
DrawPixelInfo tmp_dpi, *old_dpi;
if (WP(w,def_d).close) return;
bits = (1<<3) << ( _railstation.orientation);
if (_railstation.dragdrop) {
bits |= (1<<19);
} else {
bits |= (1<<(5-1)) << (_railstation.numtracks);
bits |= (1<<(12-1)) << (_railstation.platlength);
}
bits |= (1<<20) << (_station_show_coverage);
w->click_state = bits;
if (_railstation.dragdrop) {
SetTileSelectSize(1, 1);
} else {
int x = _railstation.numtracks;
int y = _railstation.platlength;
if (_railstation.orientation == 0) intswap(x,y);
if (!_remove_button_clicked)
SetTileSelectSize(x, y);
}
rad = (_patches.modified_catchment) ? CA_TRAIN : 4;
if (_station_show_coverage)
SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
/* Update buttons for correct spread value */
w->disabled_state = 0;
for (bits = _patches.station_spread; bits < 7; bits++) {
SETBIT(w->disabled_state, bits + 5);
SETBIT(w->disabled_state, bits + 12);
}
if (newstations) {
const StationSpec *statspec = GetCustomStationSpec(_railstation.station_class, _railstation.station_type);
if (statspec != NULL) {
for (bits = 0; bits < 7; bits++) {
if (HASBIT(statspec->disallowed_platforms, bits)) SETBIT(w->disabled_state, bits + 5);
if (HASBIT(statspec->disallowed_lengths, bits)) SETBIT(w->disabled_state, bits + 12);
}
}
}
SetDParam(0, GetStationClassName(_railstation.station_class));
DrawWindowWidgets(w);
y_offset = newstations ? 90 : 0;
/* Set up a clipping area for the '/' station preview */
if (FillDrawPixelInfo(&tmp_dpi, 7, 26 + y_offset, 66, 48)) {
old_dpi = _cur_dpi;
_cur_dpi = &tmp_dpi;
if (!DrawStationTile(32, 16, _cur_railtype, AXIS_X, _railstation.station_class, _railstation.station_type)) {
StationPickerDrawSprite(32, 16, _cur_railtype, 2);
}
_cur_dpi = old_dpi;
}
/* Set up a clipping area for the '\' station preview */
if (FillDrawPixelInfo(&tmp_dpi, 75, 26 + y_offset, 66, 48)) {
old_dpi = _cur_dpi;
_cur_dpi = &tmp_dpi;
if (!DrawStationTile(32, 16, _cur_railtype, AXIS_Y, _railstation.station_class, _railstation.station_type)) {
StationPickerDrawSprite(32, 16, _cur_railtype, 3);
}
_cur_dpi = old_dpi;
}
DrawStringCentered(74, 15 + y_offset, STR_3002_ORIENTATION, 0);
DrawStringCentered(74, 76 + y_offset, STR_3003_NUMBER_OF_TRACKS, 0);
DrawStringCentered(74, 101 + y_offset, STR_3004_PLATFORM_LENGTH, 0);
DrawStringCentered(74, 141 + y_offset, STR_3066_COVERAGE_AREA_HIGHLIGHT, 0);
DrawStationCoverageAreaText(2, 166 + y_offset, (uint)-1, rad);
if (newstations) {
uint16 i;
uint y = 35;
for (i = w->vscroll.pos; i < _railstation.station_count && i < (uint)(w->vscroll.pos + w->vscroll.cap); i++) {
const StationSpec *statspec = GetCustomStationSpec(_railstation.station_class, i);
if (statspec != NULL && statspec->name != 0) {
if (HASBIT(statspec->callbackmask, CBM_STATION_AVAIL) && GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE) == 0) {
GfxFillRect(8, y - 2, 127, y + 10, PALETTE_MODIFIER_GREYOUT);
}
DrawStringTruncated(9, y, statspec->name, i == _railstation.station_type ? 12 : 16, 118);
} else {
DrawStringTruncated(9, y, STR_STAT_CLASS_DFLT, i == _railstation.station_type ? 12 : 16, 118);
}
y += 14;
}
}
} break;
case WE_CLICK: {
switch (e->we.click.widget) {
case 3:
case 4:
_railstation.orientation = e->we.click.widget - 3;
SndPlayFx(SND_15_BEEP);
SetWindowDirty(w);
break;
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
case 11:
_railstation.numtracks = (e->we.click.widget - 5) + 1;
_railstation.dragdrop = false;
SndPlayFx(SND_15_BEEP);
SetWindowDirty(w);
break;
case 12:
case 13:
case 14:
case 15:
case 16:
case 17:
case 18:
_railstation.platlength = (e->we.click.widget - 12) + 1;
_railstation.dragdrop = false;
SndPlayFx(SND_15_BEEP);
SetWindowDirty(w);
break;
case 19:
_railstation.dragdrop ^= true;
SndPlayFx(SND_15_BEEP);
SetWindowDirty(w);
break;
case 20:
case 21:
_station_show_coverage = e->we.click.widget - 20;
SndPlayFx(SND_15_BEEP);
SetWindowDirty(w);
break;
case 22:
case 23:
ShowDropDownMenu(w, BuildStationClassDropdown(), _railstation.station_class, 23, 0, 1 << STAT_CLASS_WAYP);
break;
case 24: {
const StationSpec *statspec;
int y = (e->we.click.pt.y - 32) / 14;
if (y >= w->vscroll.cap) return;
y += w->vscroll.pos;
if (y >= _railstation.station_count) return;
/* Check station availability callback */
statspec = GetCustomStationSpec(_railstation.station_class, y);
if (statspec != NULL &&
HASBIT(statspec->callbackmask, CBM_STATION_AVAIL) &&
GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE) == 0) return;
_railstation.station_type = y;
SndPlayFx(SND_15_BEEP);
SetWindowDirty(w);
break;
}
}
} break;
case WE_DROPDOWN_SELECT:
if (_railstation.station_class != e->we.dropdown.index) {
_railstation.station_class = e->we.dropdown.index;
_railstation.station_type = 0;
_railstation.station_count = GetNumCustomStations(_railstation.station_class);
w->vscroll.count = _railstation.station_count;
w->vscroll.pos = _railstation.station_type;
}
SndPlayFx(SND_15_BEEP);
SetWindowDirty(w);
break;
case WE_MOUSELOOP:
if (WP(w,def_d).close) {
DeleteWindow(w);
return;
}
CheckRedrawStationCoverage(w);
break;
case WE_DESTROY:
if (!WP(w,def_d).close) ResetObjectToPlace();
break;
}
}
static const Widget _station_builder_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 7, 11, 147, 0, 13, STR_3000_RAIL_STATION_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 7, 0, 147, 14, 199, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 14, 7, 72, 26, 73, 0x0, STR_304E_SELECT_RAILROAD_STATION},
{ WWT_PANEL, RESIZE_NONE, 14, 75, 140, 26, 73, 0x0, STR_304E_SELECT_RAILROAD_STATION},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 22, 36, 87, 98, STR_00CB_1, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 37, 51, 87, 98, STR_00CC_2, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 52, 66, 87, 98, STR_00CD_3, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 67, 81, 87, 98, STR_00CE_4, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 82, 96, 87, 98, STR_00CF_5, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 97, 111, 87, 98, STR_0335_6, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 112, 126, 87, 98, STR_0336_7, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 22, 36, 112, 123, STR_00CB_1, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 37, 51, 112, 123, STR_00CC_2, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 52, 66, 112, 123, STR_00CD_3, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 67, 81, 112, 123, STR_00CE_4, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 82, 96, 112, 123, STR_00CF_5, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 97, 111, 112, 123, STR_0335_6, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 112, 126, 112, 123, STR_0336_7, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 37, 111, 126, 137, STR_DRAG_DROP, STR_STATION_DRAG_DROP},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 14, 73, 152, 163, STR_02DB_OFF, STR_3065_DON_T_HIGHLIGHT_COVERAGE},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 74, 133, 152, 163, STR_02DA_ON, STR_3064_HIGHLIGHT_COVERAGE_AREA},
{ WIDGETS_END},
};
static const Widget _newstation_builder_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 7, 11, 147, 0, 13, STR_3000_RAIL_STATION_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 7, 0, 147, 14, 289, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 14, 7, 72, 116, 163, 0x0, STR_304E_SELECT_RAILROAD_STATION},
{ WWT_PANEL, RESIZE_NONE, 14, 75, 140, 116, 163, 0x0, STR_304E_SELECT_RAILROAD_STATION},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 22, 36, 177, 188, STR_00CB_1, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 37, 51, 177, 188, STR_00CC_2, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 52, 66, 177, 188, STR_00CD_3, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 67, 81, 177, 188, STR_00CE_4, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 82, 96, 177, 188, STR_00CF_5, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 97, 111, 177, 188, STR_0335_6, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 112, 126, 177, 188, STR_0336_7, STR_304F_SELECT_NUMBER_OF_PLATFORMS},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 22, 36, 202, 213, STR_00CB_1, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 37, 51, 202, 213, STR_00CC_2, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 52, 66, 202, 213, STR_00CD_3, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 67, 81, 202, 213, STR_00CE_4, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 82, 96, 202, 213, STR_00CF_5, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 97, 111, 202, 213, STR_0335_6, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 112, 126, 202, 213, STR_0336_7, STR_3050_SELECT_LENGTH_OF_RAILROAD},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 37, 111, 216, 227, STR_DRAG_DROP, STR_STATION_DRAG_DROP},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 14, 73, 242, 253, STR_02DB_OFF, STR_3065_DON_T_HIGHLIGHT_COVERAGE},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 74, 133, 242, 253, STR_02DA_ON, STR_3064_HIGHLIGHT_COVERAGE_AREA},
/* newstations gui additions */
{ WWT_6, RESIZE_NONE, 14, 7, 140, 17, 28, STR_02BD, STR_SELECT_STATION_CLASS_TIP},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 129, 139, 18, 27, STR_0225, STR_SELECT_STATION_CLASS_TIP},
{ WWT_MATRIX, RESIZE_NONE, 14, 7, 128, 32, 102, 0x501, STR_SELECT_STATION_TYPE_TIP},
{ WWT_SCROLLBAR, RESIZE_NONE, 14, 129, 140, 32, 102, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WIDGETS_END},
};
static const WindowDesc _station_builder_desc = {
-1, -1, 148, 200,
WC_BUILD_STATION,WC_BUILD_TOOLBAR,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_station_builder_widgets,
StationBuildWndProc
};
static const WindowDesc _newstation_builder_desc = {
-1, -1, 148, 290,
WC_BUILD_STATION,WC_BUILD_TOOLBAR,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_newstation_builder_widgets,
StationBuildWndProc
};
static void ShowStationBuilder(void)
{
Window *w;
if (GetNumStationClasses() <= 2 && GetNumCustomStations(STAT_CLASS_DFLT) == 1) {
w = AllocateWindowDesc(&_station_builder_desc);
_railstation.newstations = false;
} else {
w = AllocateWindowDesc(&_newstation_builder_desc);
_railstation.newstations = true;
_railstation.station_count = GetNumCustomStations(_railstation.station_class);
w->vscroll.count = _railstation.station_count;
w->vscroll.cap = 5;
w->vscroll.pos = clamp(_railstation.station_type - 2, 0, w->vscroll.count - w->vscroll.cap);
}
}
static void BuildTrainDepotWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
RailType r;
w->click_state = (1 << 3) << _build_depot_direction;
DrawWindowWidgets(w);
r = _cur_railtype;
DrawTrainDepotSprite(70, 17, 0, r);
DrawTrainDepotSprite(70, 69, 1, r);
DrawTrainDepotSprite( 2, 69, 2, r);
DrawTrainDepotSprite( 2, 17, 3, r);
break;
}
case WE_CLICK:
switch (e->we.click.widget) {
case 3:
case 4:
case 5:
case 6:
_build_depot_direction = e->we.click.widget - 3;
SndPlayFx(SND_15_BEEP);
SetWindowDirty(w);
break;
}
break;
case WE_MOUSELOOP:
if (WP(w,def_d).close) DeleteWindow(w);
return;
case WE_DESTROY:
if (!WP(w,def_d).close) ResetObjectToPlace();
break;
}
}
static const Widget _build_depot_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 7, 11, 139, 0, 13, STR_1014_TRAIN_DEPOT_ORIENTATION, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 7, 0, 139, 14, 121, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 14, 71, 136, 17, 66, 0x0, STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO},
{ WWT_PANEL, RESIZE_NONE, 14, 71, 136, 69, 118, 0x0, STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO},
{ WWT_PANEL, RESIZE_NONE, 14, 3, 68, 69, 118, 0x0, STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO},
{ WWT_PANEL, RESIZE_NONE, 14, 3, 68, 17, 66, 0x0, STR_1020_SELECT_RAILROAD_DEPOT_ORIENTATIO},
{ WIDGETS_END},
};
static const WindowDesc _build_depot_desc = {
-1,-1, 140, 122,
WC_BUILD_DEPOT,WC_BUILD_TOOLBAR,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_build_depot_widgets,
BuildTrainDepotWndProc
};
static void ShowBuildTrainDepotPicker(void)
{
AllocateWindowDesc(&_build_depot_desc);
}
static void BuildWaypointWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
uint i;
w->click_state = (1 << 3) << (_cur_waypoint_type - w->hscroll.pos);
DrawWindowWidgets(w);
for (i = 0; i < 5; i++) {
if (w->hscroll.pos + i < _waypoint_count) {
const StationSpec *statspec = GetCustomStationSpec(STAT_CLASS_WAYP, w->hscroll.pos + i);
DrawWaypointSprite(2 + i * 68, 25, w->hscroll.pos + i, _cur_railtype);
if (statspec != NULL &&
HASBIT(statspec->callbackmask, CBM_STATION_AVAIL) &&
GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE) == 0) {
GfxFillRect(4 + i * 68, 18, 67 + i * 68, 75, PALETTE_MODIFIER_GREYOUT);
}
}
}
break;
}
case WE_CLICK: {
switch (e->we.click.widget) {
case 3: case 4: case 5: case 6: case 7: {
byte type = e->we.click.widget - 3 + w->hscroll.pos;
/* Check station availability callback */
const StationSpec *statspec = GetCustomStationSpec(STAT_CLASS_WAYP, type);
if (statspec != NULL &&
HASBIT(statspec->callbackmask, CBM_STATION_AVAIL) &&
GetStationCallback(CBID_STATION_AVAILABILITY, 0, 0, statspec, NULL, INVALID_TILE) == 0) return;
_cur_waypoint_type = type;
SndPlayFx(SND_15_BEEP);
SetWindowDirty(w);
break;
}
}
break;
}
case WE_MOUSELOOP:
if (WP(w,def_d).close) DeleteWindow(w);
break;
case WE_DESTROY:
if (!WP(w,def_d).close) ResetObjectToPlace();
break;
}
}
static const Widget _build_waypoint_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 7, 11, 343, 0, 13, STR_WAYPOINT, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 7, 0, 343, 14, 91, 0x0, 0},
{ WWT_PANEL, RESIZE_NONE, 7, 3, 68, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP},
{ WWT_PANEL, RESIZE_NONE, 7, 71, 136, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP},
{ WWT_PANEL, RESIZE_NONE, 7, 139, 204, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP},
{ WWT_PANEL, RESIZE_NONE, 7, 207, 272, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP},
{ WWT_PANEL, RESIZE_NONE, 7, 275, 340, 17, 76, 0x0, STR_WAYPOINT_GRAPHICS_TIP},
{ WWT_HSCROLLBAR, RESIZE_NONE, 7, 1, 343, 80, 91, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WIDGETS_END},
};
static const WindowDesc _build_waypoint_desc = {
-1,-1, 344, 92,
WC_BUILD_DEPOT,WC_BUILD_TOOLBAR,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_build_waypoint_widgets,
BuildWaypointWndProc
};
static void ShowBuildWaypointPicker(void)
{
Window *w = AllocateWindowDesc(&_build_waypoint_desc);
w->hscroll.cap = 5;
w->hscroll.count = _waypoint_count;
}
void InitializeRailGui(void)
{
_build_depot_direction = DIAGDIR_NW;
_railstation.numtracks = 1;
_railstation.platlength = 1;
_railstation.dragdrop = true;
}