airport_gui.cpp

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/* $Id: airport_gui.cpp 14422 2008-09-30 20:51:04Z rubidium $ */

#include "stdafx.h"
#include "openttd.h"
#include "window_gui.h"
#include "gui.h"
#include "station_gui.h"
#include "terraform_gui.h"
#include "command_func.h"
#include "airport.h"
#include "sound_func.h"
#include "window_func.h"
#include "strings_func.h"
#include "settings_type.h"
#include "viewport_func.h"
#include "gfx_func.h"
#include "company_func.h"
#include "order_func.h"
#include "station_type.h"
#include "tilehighlight_func.h"
#include "company_base.h"

#include "table/sprites.h"
#include "table/strings.h"

static byte _selected_airport_type;

static void ShowBuildAirportPicker(Window *parent);


void CcBuildAirport(bool success, TileIndex tile, uint32 p1, uint32 p2)
{
  if (success) {
    SndPlayTileFx(SND_1F_SPLAT, tile);
    ResetObjectToPlace();
  }
}

static void PlaceAirport(TileIndex tile)
{
  DoCommandP(tile, _selected_airport_type, _ctrl_pressed, CcBuildAirport, CMD_BUILD_AIRPORT | CMD_NO_WATER | CMD_MSG(STR_A001_CAN_T_BUILD_AIRPORT_HERE));
}


enum {
  ATW_AIRPORT  = 3,
  ATW_DEMOLISH = 4
};


static void BuildAirClick_Airport(Window *w)
{
  if (HandlePlacePushButton(w, ATW_AIRPORT, SPR_CURSOR_AIRPORT, VHM_RECT, PlaceAirport)) ShowBuildAirportPicker(w);
}

static void BuildAirClick_Demolish(Window *w)
{
  HandlePlacePushButton(w, ATW_DEMOLISH, ANIMCURSOR_DEMOLISH, VHM_RECT, PlaceProc_DemolishArea);
}


typedef void OnButtonClick(Window *w);
static OnButtonClick * const _build_air_button_proc[] = {
  BuildAirClick_Airport,
  BuildAirClick_Demolish,
};

struct BuildAirToolbarWindow : Window {
  BuildAirToolbarWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
  {
    this->FindWindowPlacementAndResize(desc);
    if (_settings_client.gui.link_terraform_toolbar) ShowTerraformToolbar(this);
  }

  ~BuildAirToolbarWindow()
  {
    if (_settings_client.gui.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0);
  }

  virtual void OnPaint()
  {
    this->DrawWidgets();
  }

  virtual void OnClick(Point pt, int widget)
  {
    if (widget - 3 >= 0) {
      _build_air_button_proc[widget - 3](this);
    }
  }


  virtual EventState OnKeyPress(uint16 key, uint16 keycode)
  {
    switch (keycode) {
      case '1': BuildAirClick_Airport(this); break;
      case '2': BuildAirClick_Demolish(this); break;
      default: return ES_NOT_HANDLED;
    }
    return ES_HANDLED;
  }

  virtual void OnPlaceObject(Point pt, TileIndex tile)
  {
    _place_proc(tile);
  }

  virtual void OnPlaceDrag(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt)
  {
    VpSelectTilesWithMethod(pt.x, pt.y, select_method);
  }

  virtual void OnPlaceMouseUp(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile)
  {
    if (pt.x != -1 && select_proc == DDSP_DEMOLISH_AREA) {
      GUIPlaceProcDragXY(select_proc, start_tile, end_tile);
    }
  }

  virtual void OnPlaceObjectAbort()
  {
    this->RaiseButtons();

    delete FindWindowById(WC_BUILD_STATION, 0);
  }
};

static const Widget _air_toolbar_widgets[] = {
{   WWT_CLOSEBOX,   RESIZE_NONE,   COLOUR_DARK_GREEN,     0,    10,     0,    13, STR_00C5,            STR_018B_CLOSE_WINDOW },
{    WWT_CAPTION,   RESIZE_NONE,   COLOUR_DARK_GREEN,    11,    51,     0,    13, STR_A000_AIRPORTS,   STR_018C_WINDOW_TITLE_DRAG_THIS },
{  WWT_STICKYBOX,   RESIZE_NONE,   COLOUR_DARK_GREEN,    52,    63,     0,    13, 0x0,                 STR_STICKY_BUTTON },
{     WWT_IMGBTN,   RESIZE_NONE,   COLOUR_DARK_GREEN,     0,    41,    14,    35, SPR_IMG_AIRPORT,     STR_A01E_BUILD_AIRPORT },
{     WWT_IMGBTN,   RESIZE_NONE,   COLOUR_DARK_GREEN,    42,    63,    14,    35, SPR_IMG_DYNAMITE,    STR_018D_DEMOLISH_BUILDINGS_ETC },
{   WIDGETS_END},
};


static const WindowDesc _air_toolbar_desc = {
  WDP_ALIGN_TBR, 22, 64, 36, 64, 36,
  WC_BUILD_TOOLBAR, WC_NONE,
  WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
  _air_toolbar_widgets,
};

void ShowBuildAirToolbar()
{
  if (!IsValidCompanyID(_current_company)) return;

  DeleteWindowByClass(WC_BUILD_TOOLBAR);
  AllocateWindowDescFront<BuildAirToolbarWindow>(&_air_toolbar_desc, TRANSPORT_AIR);
}

class AirportPickerWindow : public PickerWindowBase {

  enum {
    BAW_BOTTOMPANEL = 10,
    BAW_SMALL_AIRPORT,
    BAW_CITY_AIRPORT,
    BAW_HELIPORT,
    BAW_METRO_AIRPORT,
    BAW_STR_INTERNATIONAL_AIRPORT,
    BAW_COMMUTER_AIRPORT,
    BAW_HELIDEPOT,
    BAW_STR_INTERCONTINENTAL_AIRPORT,
    BAW_HELISTATION,
    BAW_LAST_AIRPORT = BAW_HELISTATION,
    BAW_AIRPORT_COUNT = BAW_LAST_AIRPORT - BAW_SMALL_AIRPORT + 1,
    BAW_BTN_DONTHILIGHT = BAW_LAST_AIRPORT + 1,
    BAW_BTN_DOHILIGHT,
  };

public:

  AirportPickerWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(desc, parent)
  {
    this->SetWidgetLoweredState(BAW_BTN_DONTHILIGHT, !_station_show_coverage);
    this->SetWidgetLoweredState(BAW_BTN_DOHILIGHT, _station_show_coverage);
    this->LowerWidget(_selected_airport_type + BAW_SMALL_AIRPORT);

    if (_settings_game.economy.station_noise_level) {
      ResizeWindowForWidget(this, BAW_BOTTOMPANEL, 0, 10);
    }

    this->FindWindowPlacementAndResize(desc);
  }

  virtual void OnPaint()
  {
    int i; // airport enabling loop
    uint16 y_noise_offset = 0;
    uint32 avail_airports;
    const AirportFTAClass *airport;

    avail_airports = GetValidAirports();

    this->RaiseWidget(_selected_airport_type + BAW_SMALL_AIRPORT);
    if (!HasBit(avail_airports, 0) && _selected_airport_type == AT_SMALL) _selected_airport_type = AT_LARGE;
    if (!HasBit(avail_airports, 1) && _selected_airport_type == AT_LARGE) _selected_airport_type = AT_SMALL;
    this->LowerWidget(_selected_airport_type + BAW_SMALL_AIRPORT);

    /* 'Country Airport' starts at widget BAW_SMALL_AIRPORT, and if its bit is set, it is
     * available, so take its opposite value to set the disabled state.
     * There are 9 buildable airports
     * XXX TODO : all airports should be held in arrays, with all relevant data.
     * This should be part of newgrf-airports, i suppose
     */
    for (i = 0; i < BAW_AIRPORT_COUNT; i++) this->SetWidgetDisabledState(i + BAW_SMALL_AIRPORT, !HasBit(avail_airports, i));

    /* select default the coverage area to 'Off' (16) */
    airport = GetAirport(_selected_airport_type);
    SetTileSelectSize(airport->size_x, airport->size_y);

    int rad = _settings_game.station.modified_catchment ? airport->catchment : (uint)CA_UNMODIFIED;

    if (_station_show_coverage) SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);

    this->DrawWidgets();

    /* only show the station (airport) noise, if the noise option is activated */
    if (_settings_game.economy.station_noise_level) {
      /* show the noise of the selected airport */
      SetDParam(0, airport->noise_level);
      DrawString(2, 206, STR_STATION_NOISE, 0);
      y_noise_offset = 10;
    }

    /* strings such as 'Size' and 'Coverage Area' */
    int text_end = DrawStationCoverageAreaText(2, this->widget[BAW_BTN_DOHILIGHT].bottom + 4 + y_noise_offset, SCT_ALL, rad, false);
    text_end = DrawStationCoverageAreaText(2, text_end + 4, SCT_ALL, rad, true) + 4;
    if (text_end != this->widget[BAW_BOTTOMPANEL].bottom) {
      this->SetDirty();
      ResizeWindowForWidget(this, BAW_BOTTOMPANEL, 0, text_end - this->widget[BAW_BOTTOMPANEL].bottom);
      this->SetDirty();
    }
  }

  virtual void OnClick(Point pt, int widget)
  {
    switch (widget) {
      case BAW_SMALL_AIRPORT: case BAW_CITY_AIRPORT: case BAW_HELIPORT: case BAW_METRO_AIRPORT:
      case BAW_STR_INTERNATIONAL_AIRPORT: case BAW_COMMUTER_AIRPORT: case BAW_HELIDEPOT:
      case BAW_STR_INTERCONTINENTAL_AIRPORT: case BAW_HELISTATION:
        this->RaiseWidget(_selected_airport_type + BAW_SMALL_AIRPORT);
        _selected_airport_type = widget - BAW_SMALL_AIRPORT;
        this->LowerWidget(_selected_airport_type + BAW_SMALL_AIRPORT);
        SndPlayFx(SND_15_BEEP);
        this->SetDirty();
        break;

      case BAW_BTN_DONTHILIGHT: case BAW_BTN_DOHILIGHT:
        _station_show_coverage = (widget != BAW_BTN_DONTHILIGHT);
        this->SetWidgetLoweredState(BAW_BTN_DONTHILIGHT, !_station_show_coverage);
        this->SetWidgetLoweredState(BAW_BTN_DOHILIGHT, _station_show_coverage);
        SndPlayFx(SND_15_BEEP);
        this->SetDirty();
        break;
    }
  }

  virtual void OnTick()
  {
    CheckRedrawStationCoverage(this);
  }
};

static const Widget _build_airport_picker_widgets[] = {
{   WWT_CLOSEBOX,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,    10,     0,    13, STR_00C5,                         STR_018B_CLOSE_WINDOW},
{    WWT_CAPTION,   RESIZE_NONE,   COLOUR_DARK_GREEN,  11,   147,     0,    13, STR_3001_AIRPORT_SELECTION,       STR_018C_WINDOW_TITLE_DRAG_THIS},
{      WWT_PANEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,    14,    52, 0x0,                              STR_NULL},
{      WWT_LABEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,    14,    27, STR_SMALL_AIRPORTS,               STR_NULL},
{      WWT_PANEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,    53,    89, 0x0,                              STR_NULL},
{      WWT_LABEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,    52,    65, STR_LARGE_AIRPORTS,               STR_NULL},
{      WWT_PANEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,    90,   127, 0x0,                              STR_NULL},
{      WWT_LABEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,    90,   103, STR_HUB_AIRPORTS,                 STR_NULL},
{      WWT_PANEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,   128,   177, 0x0,                              STR_NULL},
{      WWT_LABEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,   128,   141, STR_HELIPORTS,                    STR_NULL},
{      WWT_PANEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,   178,   239, 0x0,                              STR_NULL}, // bottom general box
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,         2,   145,    27,    38, STR_SMALL_AIRPORT,                STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,         2,   145,    65,    76, STR_CITY_AIRPORT,                 STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,         2,   145,   141,   152, STR_HELIPORT,                     STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,         2,   145,    77,    88, STR_METRO_AIRPORT ,               STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,         2,   145,   103,   114, STR_INTERNATIONAL_AIRPORT,        STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,         2,   145,    39,    50, STR_COMMUTER_AIRPORT,             STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,         2,   145,   165,   176, STR_HELIDEPOT,                    STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,         2,   145,   115,   126, STR_INTERCONTINENTAL_AIRPORT,     STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,         2,   145,   153,   164, STR_HELISTATION,                  STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,        14,    73,   191,   202, STR_02DB_OFF,                     STR_3065_DON_T_HIGHLIGHT_COVERAGE},
{    WWT_TEXTBTN,   RESIZE_NONE,   COLOUR_GREY,        74,   133,   191,   202, STR_02DA_ON,                      STR_3064_HIGHLIGHT_COVERAGE_AREA},
{      WWT_LABEL,   RESIZE_NONE,   COLOUR_DARK_GREEN,   0,   147,   178,   191, STR_3066_COVERAGE_AREA_HIGHLIGHT, STR_NULL},
{   WIDGETS_END},
};

static const WindowDesc _build_airport_desc = {
  WDP_AUTO, WDP_AUTO, 148, 240, 148, 240,
  WC_BUILD_STATION, WC_BUILD_TOOLBAR,
  WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
  _build_airport_picker_widgets,
};

static void ShowBuildAirportPicker(Window *parent)
{
  new AirportPickerWindow(&_build_airport_desc, parent);
}

void InitializeAirportGui()
{
  _selected_airport_type = AT_SMALL;
}