(svn r11940) -Codechange: Store short filename once per open file instead of once per sprite cache entry. Not all file types need this, but most of the time no sprite cache entry needed it either.
/* $Id$ */
/** @file station_gui.cpp */
#include "stdafx.h"
#include "openttd.h"
#include "debug.h"
#include "gui.h"
#include "window_gui.h"
#include "textbuf_gui.h"
#include "station.h"
#include "player_func.h"
#include "economy_func.h"
#include "town.h"
#include "command_func.h"
#include "variables.h"
#include "vehicle_gui.h"
#include "cargotype.h"
#include "station_gui.h"
#include "station.h"
#include "strings_func.h"
#include "core/alloc_func.hpp"
#include "window_func.h"
#include "viewport_func.h"
#include "gfx_func.h"
#include "widgets/dropdown_func.h"
#include "table/strings.h"
#include "table/sprites.h"
typedef int CDECL StationSortListingTypeFunction(const void*, const void*);
static StationSortListingTypeFunction StationNameSorter;
static StationSortListingTypeFunction StationTypeSorter;
static StationSortListingTypeFunction StationWaitingSorter;
static StationSortListingTypeFunction StationRatingMaxSorter;
bool _station_show_coverage;
/**
* Draw small boxes of cargo amount and ratings data at the given
* coordinates. If amount exceeds 576 units, it is shown 'full', same
* goes for the rating: at above 90% orso (224) it is also 'full'
*
* @param x coordinate to draw the box at
* @param y coordinate to draw the box at
* @param type Cargo type
* @param amount Cargo amount
* @param rating ratings data for that particular cargo
*
* @note Each cargo-bar is 16 pixels wide and 6 pixels high
* @note Each rating 14 pixels wide and 1 pixel high and is 1 pixel below the cargo-bar
*/
static void StationsWndShowStationRating(int x, int y, CargoID type, uint amount, byte rating)
{
static const uint units_full = 576; ///< number of units to show station as 'full'
static const uint rating_full = 224; ///< rating needed so it is shown as 'full'
const CargoSpec *cs = GetCargo(type);
if (!cs->IsValid()) return;
int colour = cs->rating_colour;
uint w = (minu(amount, units_full) + 5) / 36;
/* Draw total cargo (limited) on station (fits into 16 pixels) */
if (w != 0) GfxFillRect(x, y, x + w - 1, y + 6, colour);
/* Draw a one pixel-wide bar of additional cargo meter, useful
* for stations with only a small amount (<=30) */
if (w == 0) {
uint rest = amount / 5;
if (rest != 0) {
w += x;
GfxFillRect(w, y + 6 - rest, w, y + 6, colour);
}
}
DrawString(x + 1, y, cs->abbrev, TC_BLACK);
/* Draw green/red ratings bar (fits into 14 pixels) */
y += 8;
GfxFillRect(x + 1, y, x + 14, y, 0xB8);
rating = minu(rating, rating_full) / 16;
if (rating != 0) GfxFillRect(x + 1, y, x + rating, y, 0xD0);
}
const StringID _station_sort_listing[] = {
STR_SORT_BY_DROPDOWN_NAME,
STR_SORT_BY_FACILITY,
STR_SORT_BY_WAITING,
STR_SORT_BY_RATING_MAX,
INVALID_STRING_ID
};
static char _bufcache[64];
static const Station* _last_station;
static int _internal_sort_order;
static int CDECL StationNameSorter(const void *a, const void *b)
{
const Station* st1 = *(const Station**)a;
const Station* st2 = *(const Station**)b;
char buf1[64];
int r;
SetDParam(0, st1->index);
GetString(buf1, STR_STATION, lastof(buf1));
if (st2 != _last_station) {
_last_station = st2;
SetDParam(0, st2->index);
GetString(_bufcache, STR_STATION, lastof(_bufcache));
}
r = strcmp(buf1, _bufcache); // sort by name
return (_internal_sort_order & 1) ? -r : r;
}
static int CDECL StationTypeSorter(const void *a, const void *b)
{
const Station* st1 = *(const Station**)a;
const Station* st2 = *(const Station**)b;
return (_internal_sort_order & 1) ? st2->facilities - st1->facilities : st1->facilities - st2->facilities;
}
static const uint32 _cargo_filter_max = ~0;
static uint32 _cargo_filter = _cargo_filter_max;
static int CDECL StationWaitingSorter(const void *a, const void *b)
{
const Station* st1 = *(const Station**)a;
const Station* st2 = *(const Station**)b;
Money sum1 = 0, sum2 = 0;
for (CargoID j = 0; j < NUM_CARGO; j++) {
if (!HasBit(_cargo_filter, j)) continue;
if (!st1->goods[j].cargo.Empty()) sum1 += GetTransportedGoodsIncome(st1->goods[j].cargo.Count(), 20, 50, j);
if (!st2->goods[j].cargo.Empty()) sum2 += GetTransportedGoodsIncome(st2->goods[j].cargo.Count(), 20, 50, j);
}
return (_internal_sort_order & 1) ? ClampToI32(sum2 - sum1) : ClampToI32(sum1 - sum2);
}
/**
* qsort-compatible version of sorting two stations by maximum rating
* @param a First object to be sorted, must be of type (const Station *)
* @param b Second object to be sorted, must be of type (const Station *)
* @return The sort order
* @retval >0 a should come before b in the list
* @retval <0 b should come before a in the list
*/
static int CDECL StationRatingMaxSorter(const void *a, const void *b)
{
const Station* st1 = *(const Station**)a;
const Station* st2 = *(const Station**)b;
byte maxr1 = 0;
byte maxr2 = 0;
for (CargoID j = 0; j < NUM_CARGO; j++) {
if (HasBit(st1->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr1 = max(maxr1, st1->goods[j].rating);
if (HasBit(st2->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr2 = max(maxr2, st2->goods[j].rating);
}
return (_internal_sort_order & 1) ? maxr2 - maxr1 : maxr1 - maxr2;
}
/** Flags for station list */
enum StationListFlags {
SL_ORDER = 1 << 0, ///< Order - ascending (=0), descending (=1)
SL_RESORT = 1 << 1, ///< Resort the list
SL_REBUILD = 1 << 2, ///< Rebuild the list
};
DECLARE_ENUM_AS_BIT_SET(StationListFlags);
/** Information about station list */
struct plstations_d {
const Station** sort_list; ///< Pointer to list of stations
uint16 list_length; ///< Number of stations in list
uint16 resort_timer; ///< Tick counter to resort the list
byte sort_type; ///< Sort type - name, waiting, ...
byte flags; ///< Flags - SL_ORDER, SL_RESORT, SL_REBUILD
};
assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(plstations_d));
/**
* Set the 'SL_REBUILD' flag for all station lists
*/
void RebuildStationLists()
{
Window* const *wz;
FOR_ALL_WINDOWS(wz) {
Window *w = *wz;
if (w->window_class == WC_STATION_LIST) {
WP(w, plstations_d).flags |= SL_REBUILD;
SetWindowDirty(w);
}
}
}
/**
* Set the 'SL_RESORT' flag for all station lists
*/
void ResortStationLists()
{
Window* const *wz;
FOR_ALL_WINDOWS(wz) {
Window *w = *wz;
if (w->window_class == WC_STATION_LIST) {
WP(w, plstations_d).flags |= SL_RESORT;
SetWindowDirty(w);
}
}
}
/**
* Rebuild station list if the SL_REBUILD flag is set
*
* @param sl pointer to plstations_d (station list and flags)
* @param owner player whose stations are to be in list
* @param facilities types of stations of interest
* @param cargo_filter bitmap of cargo types to include
* @param include_empty whether we should include stations without waiting cargo
*/
static void BuildStationsList(plstations_d* sl, PlayerID owner, byte facilities, uint32 cargo_filter, bool include_empty)
{
uint n = 0;
const Station *st;
if (!(sl->flags & SL_REBUILD)) return;
/* Create array for sorting */
const Station** station_sort = MallocT<const Station*>(GetMaxStationIndex() + 1);
DEBUG(misc, 3, "Building station list for player %d", owner);
FOR_ALL_STATIONS(st) {
if (st->owner == owner || (st->owner == OWNER_NONE && !st->IsBuoy() && HasStationInUse(st->index, owner))) {
if (facilities & st->facilities) { //only stations with selected facilities
int num_waiting_cargo = 0;
for (CargoID j = 0; j < NUM_CARGO; j++) {
if (!st->goods[j].cargo.Empty()) {
num_waiting_cargo++; //count number of waiting cargo
if (HasBit(cargo_filter, j)) {
station_sort[n++] = st;
break;
}
}
}
/* stations without waiting cargo */
if (num_waiting_cargo == 0 && include_empty) {
station_sort[n++] = st;
}
}
}
}
free((void*)sl->sort_list);
sl->sort_list = MallocT<const Station*>(n);
sl->list_length = n;
for (uint i = 0; i < n; ++i) sl->sort_list[i] = station_sort[i];
sl->flags &= ~SL_REBUILD;
sl->flags |= SL_RESORT;
free((void*)station_sort);
}
/**
* Sort station list if the SL_RESORT flag is set
*
* @param sl pointer to plstations_d (station list and flags)
*/
static void SortStationsList(plstations_d *sl)
{
static StationSortListingTypeFunction* const _station_sorter[] = {
&StationNameSorter,
&StationTypeSorter,
&StationWaitingSorter,
&StationRatingMaxSorter
};
if (!(sl->flags & SL_RESORT)) return;
_internal_sort_order = sl->flags & SL_ORDER;
_last_station = NULL; // used for "cache" in namesorting
qsort((void*)sl->sort_list, sl->list_length, sizeof(sl->sort_list[0]), _station_sorter[sl->sort_type]);
sl->resort_timer = DAY_TICKS * PERIODIC_RESORT_DAYS;
sl->flags &= ~SL_RESORT;
}
/**
* Fuction called when any WindowEvent occurs for PlayerStations window
*
* @param w pointer to the PlayerStations window
* @param e pointer to window event
*/
static void PlayerStationsWndProc(Window *w, WindowEvent *e)
{
const PlayerID owner = (PlayerID)w->window_number;
static byte facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
static Listing station_sort = {0, 0};
static bool include_empty = true;
plstations_d *sl = &WP(w, plstations_d);
switch (e->event) {
case WE_CREATE:
if (_cargo_filter == _cargo_filter_max) _cargo_filter = _cargo_mask;
for (uint i = 0; i < 5; i++) {
if (HasBit(facilities, i)) w->LowerWidget(i + SLW_TRAIN);
}
w->SetWidgetLoweredState(SLW_FACILALL, facilities == (FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK));
w->SetWidgetLoweredState(SLW_CARGOALL, _cargo_filter == _cargo_mask && include_empty);
w->SetWidgetLoweredState(SLW_NOCARGOWAITING, include_empty);
sl->sort_list = NULL;
sl->flags = SL_REBUILD;
sl->sort_type = station_sort.criteria;
if (station_sort.order) sl->flags |= SL_ORDER;
/* set up resort timer */
sl->resort_timer = DAY_TICKS * PERIODIC_RESORT_DAYS;
break;
case WE_PAINT: {
BuildStationsList(sl, owner, facilities, _cargo_filter, include_empty);
SortStationsList(sl);
SetVScrollCount(w, sl->list_length);
/* draw widgets, with player's name in the caption */
SetDParam(0, owner);
SetDParam(1, w->vscroll.count);
/* Set text of sort by dropdown */
w->widget[SLW_SORTDROPBTN].data = _station_sort_listing[sl->sort_type];
DrawWindowWidgets(w);
/* draw arrow pointing up/down for ascending/descending sorting */
DrawSortButtonState(w, SLW_SORTBY, sl->flags & SL_ORDER ? SBS_DOWN : SBS_UP);
int cg_ofst;
int x = 89;
int y = 14;
int xb = 2; ///< offset from left of widget
uint i = 0;
for (CargoID c = 0; c < NUM_CARGO; c++) {
const CargoSpec *cs = GetCargo(c);
if (!cs->IsValid()) continue;
cg_ofst = HasBit(_cargo_filter, c) ? 2 : 1;
GfxFillRect(x + cg_ofst, y + cg_ofst, x + cg_ofst + 10 , y + cg_ofst + 7, cs->rating_colour);
DrawStringCentered(x + 6 + cg_ofst, y + cg_ofst, cs->abbrev, TC_BLACK);
x += 14;
i++;
}
x += 6;
cg_ofst = w->IsWidgetLowered(SLW_NOCARGOWAITING) ? 2 : 1;
DrawStringCentered(x + cg_ofst, y + cg_ofst, STR_ABBREV_NONE, TC_BLACK);
x += 14;
cg_ofst = w->IsWidgetLowered(SLW_CARGOALL) ? 2 : 1;
DrawStringCentered(x + cg_ofst, y + cg_ofst, STR_ABBREV_ALL, TC_BLACK);
cg_ofst = w->IsWidgetLowered(SLW_FACILALL) ? 2 : 1;
DrawString(71 + cg_ofst, y + cg_ofst, STR_ABBREV_ALL, TC_BLACK);
if (w->vscroll.count == 0) { // player has no stations
DrawString(xb, 40, STR_304A_NONE, TC_FROMSTRING);
return;
}
int max = min(w->vscroll.pos + w->vscroll.cap, sl->list_length);
y = 40; // start of the list-widget
for (int i = w->vscroll.pos; i < max; ++i) { // do until max number of stations of owner
const Station *st = sl->sort_list[i];
int x;
assert(st->xy != 0);
/* Do not do the complex check HasStationInUse here, it may be even false
* when the order had been removed and the station list hasn't been removed yet */
assert(st->owner == owner || (st->owner == OWNER_NONE && !st->IsBuoy()));
SetDParam(0, st->index);
SetDParam(1, st->facilities);
x = DrawString(xb, y, STR_3049_0, TC_FROMSTRING) + 5;
/* show cargo waiting and station ratings */
for (CargoID j = 0; j < NUM_CARGO; j++) {
if (!st->goods[j].cargo.Empty()) {
StationsWndShowStationRating(x, y, j, st->goods[j].cargo.Count(), st->goods[j].rating);
x += 20;
}
}
y += 10;
}
break;
}
case WE_CLICK:
switch (e->we.click.widget) {
case SLW_LIST: {
uint32 id_v = (e->we.click.pt.y - 41) / 10;
if (id_v >= w->vscroll.cap) return; // click out of bounds
id_v += w->vscroll.pos;
if (id_v >= sl->list_length) return; // click out of list bound
const Station *st = sl->sort_list[id_v];
/* do not check HasStationInUse - it is slow and may be invalid */
assert(st->owner == owner || (st->owner == OWNER_NONE && !st->IsBuoy()));
ScrollMainWindowToTile(st->xy);
break;
}
case SLW_TRAIN:
case SLW_TRUCK:
case SLW_BUS:
case SLW_AIRPLANE:
case SLW_SHIP:
if (_ctrl_pressed) {
ToggleBit(facilities, e->we.click.widget - SLW_TRAIN);
w->ToggleWidgetLoweredState(e->we.click.widget);
} else {
uint i;
FOR_EACH_SET_BIT(i, facilities) {
w->RaiseWidget(i + SLW_TRAIN);
}
SetBit(facilities, e->we.click.widget - SLW_TRAIN);
w->LowerWidget(e->we.click.widget);
}
w->SetWidgetLoweredState(SLW_FACILALL, facilities == (FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK));
sl->flags |= SL_REBUILD;
SetWindowDirty(w);
break;
case SLW_FACILALL:
for (uint i = 0; i < 5; i++) {
w->LowerWidget(i + SLW_TRAIN);
}
w->LowerWidget(SLW_FACILALL);
facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
sl->flags |= SL_REBUILD;
SetWindowDirty(w);
break;
case SLW_CARGOALL: {
uint i = 0;
for (CargoID c = 0; c < NUM_CARGO; c++) {
if (!GetCargo(c)->IsValid()) continue;
w->LowerWidget(i + SLW_CARGOSTART);
i++;
}
w->LowerWidget(SLW_NOCARGOWAITING);
w->LowerWidget(SLW_CARGOALL);
_cargo_filter = _cargo_mask;
include_empty = true;
sl->flags |= SL_REBUILD;
SetWindowDirty(w);
break;
}
case SLW_SORTBY: // flip sorting method asc/desc
sl->flags ^= SL_ORDER; //DESC-flag
station_sort.order = HasBit(sl->flags, 0);
sl->flags |= SL_RESORT;
w->flags4 |= 5 << WF_TIMEOUT_SHL;
w->LowerWidget(SLW_SORTBY);
SetWindowDirty(w);
break;
case SLW_SORTDROPBTN: // select sorting criteria dropdown menu
ShowDropDownMenu(w, _station_sort_listing, sl->sort_type, SLW_SORTDROPBTN, 0, 0);
break;
case SLW_NOCARGOWAITING:
if (_ctrl_pressed) {
include_empty = !include_empty;
w->ToggleWidgetLoweredState(SLW_NOCARGOWAITING);
} else {
for (uint i = SLW_CARGOSTART; i < w->widget_count; i++) {
w->RaiseWidget(i);
}
_cargo_filter = 0;
include_empty = true;
w->LowerWidget(SLW_NOCARGOWAITING);
}
sl->flags |= SL_REBUILD;
w->SetWidgetLoweredState(SLW_CARGOALL, _cargo_filter == _cargo_mask && include_empty);
SetWindowDirty(w);
break;
default:
if (e->we.click.widget >= SLW_CARGOSTART) { // change cargo_filter
/* Determine the selected cargo type */
CargoID c;
int i = 0;
for (c = 0; c < NUM_CARGO; c++) {
if (!GetCargo(c)->IsValid()) continue;
if (e->we.click.widget - SLW_CARGOSTART == i) break;
i++;
}
if (_ctrl_pressed) {
ToggleBit(_cargo_filter, c);
w->ToggleWidgetLoweredState(e->we.click.widget);
} else {
for (uint i = SLW_CARGOSTART; i < w->widget_count; i++) {
w->RaiseWidget(i);
}
w->RaiseWidget(SLW_NOCARGOWAITING);
_cargo_filter = 0;
include_empty = false;
SetBit(_cargo_filter, c);
w->LowerWidget(e->we.click.widget);
}
sl->flags |= SL_REBUILD;
w->SetWidgetLoweredState(SLW_CARGOALL, _cargo_filter == _cargo_mask && include_empty);
SetWindowDirty(w);
}
break;
}
break;
case WE_DROPDOWN_SELECT: // we have selected a dropdown item in the list
if (sl->sort_type != e->we.dropdown.index) {
/* value has changed -> resort */
sl->sort_type = e->we.dropdown.index;
station_sort.criteria = sl->sort_type;
sl->flags |= SL_RESORT;
}
SetWindowDirty(w);
break;
case WE_TICK:
if (_pause_game != 0) break;
if (--sl->resort_timer == 0) {
DEBUG(misc, 3, "Periodic rebuild station list player %d", owner);
sl->resort_timer = DAY_TICKS * PERIODIC_RESORT_DAYS;
sl->flags |= SL_REBUILD;
SetWindowDirty(w);
}
break;
case WE_TIMEOUT:
w->RaiseWidget(SLW_SORTBY);
SetWindowDirty(w);
break;
case WE_RESIZE:
w->vscroll.cap += e->we.sizing.diff.y / 10;
break;
}
}
static const Widget _player_stations_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // SLW_CLOSEBOX
{ WWT_CAPTION, RESIZE_RIGHT, 14, 11, 345, 0, 13, STR_3048_STATIONS, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_LR, 14, 346, 357, 0, 13, 0x0, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_RB, 14, 0, 345, 37, 161, 0x0, STR_3057_STATION_NAMES_CLICK_ON}, // SLW_LIST
{ WWT_SCROLLBAR, RESIZE_LRB, 14, 346, 357, 37, 149, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_RESIZEBOX, RESIZE_LRTB, 14, 346, 357, 150, 161, 0x0, STR_RESIZE_BUTTON},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 0, 13, 14, 24, STR_TRAIN, STR_USE_CTRL_TO_SELECT_MORE}, // SLW_TRAIN
{ WWT_TEXTBTN, RESIZE_NONE, 14, 14, 27, 14, 24, STR_LORRY, STR_USE_CTRL_TO_SELECT_MORE}, // SLW_TRUCK
{ WWT_TEXTBTN, RESIZE_NONE, 14, 28, 41, 14, 24, STR_BUS, STR_USE_CTRL_TO_SELECT_MORE}, // SLW_BUS
{ WWT_TEXTBTN, RESIZE_NONE, 14, 42, 55, 14, 24, STR_PLANE, STR_USE_CTRL_TO_SELECT_MORE}, // SLW_AIRPLANE
{ WWT_TEXTBTN, RESIZE_NONE, 14, 56, 69, 14, 24, STR_SHIP, STR_USE_CTRL_TO_SELECT_MORE}, // SLW_SHIP
{ WWT_PANEL, RESIZE_NONE, 14, 70, 83, 14, 24, 0x0, STR_SELECT_ALL_FACILITIES}, // SLW_FACILALL
{ WWT_PANEL, RESIZE_NONE, 14, 83, 88, 14, 24, 0x0, STR_NULL}, // SLW_PAN_BETWEEN
{ WWT_PANEL, RESIZE_NONE, 14, 89, 102, 14, 24, 0x0, STR_NO_WAITING_CARGO}, // SLW_NOCARGOWAITING
{ WWT_PANEL, RESIZE_NONE, 14, 103, 116, 14, 24, 0x0, STR_SELECT_ALL_TYPES}, // SLW_CARGOALL
{ WWT_PANEL, RESIZE_RIGHT, 14, 117, 357, 14, 24, 0x0, STR_NULL}, // SLW_PAN_RIGHT
{ WWT_TEXTBTN, RESIZE_NONE, 14, 0, 80, 25, 36, STR_SORT_BY, STR_SORT_ORDER_TIP}, // SLW_SORTBY
{ WWT_DROPDOWN, RESIZE_NONE, 14, 81, 243, 25, 36, 0x0, STR_SORT_CRITERIA_TIP}, // SLW_SORTDROPBTN
{ WWT_PANEL, RESIZE_RIGHT, 14, 244, 357, 25, 36, 0x0, STR_NULL}, // SLW_PAN_SORT_RIGHT
{ WIDGETS_END},
};
static const WindowDesc _player_stations_desc = {
WDP_AUTO, WDP_AUTO, 358, 162, 358, 162,
WC_STATION_LIST, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_player_stations_widgets,
PlayerStationsWndProc
};
/**
* Opens window with list of player's stations
*
* @param player player whose stations' list show
*/
void ShowPlayerStations(PlayerID player)
{
if (!IsValidPlayer(player)) return;
Window *w = AllocateWindowDescFront(&_player_stations_desc, player);
if (w == NULL) return;
w->caption_color = (byte)w->window_number;
w->vscroll.cap = 12;
w->resize.step_height = 10;
w->resize.height = w->height - 10 * 7; // minimum if 5 in the list
/* Add cargo filter buttons */
uint num_active = 0;
for (CargoID c = 0; c < NUM_CARGO; c++) {
if (GetCargo(c)->IsValid()) num_active++;
}
w->widget_count += num_active;
w->widget = ReallocT(w->widget, w->widget_count + 1);
w->widget[w->widget_count].type = WWT_LAST;
uint i = 0;
for (CargoID c = 0; c < NUM_CARGO; c++) {
if (!GetCargo(c)->IsValid()) continue;
Widget *wi = &w->widget[SLW_CARGOSTART + i];
wi->type = WWT_PANEL;
wi->display_flags = RESIZE_NONE;
wi->color = 14;
wi->left = 89 + i * 14;
wi->right = wi->left + 13;
wi->top = 14;
wi->bottom = 24;
wi->data = 0;
wi->tooltips = STR_USE_CTRL_TO_SELECT_MORE;
if (HasBit(_cargo_filter, c)) w->LowerWidget(SLW_CARGOSTART + i);
i++;
}
w->widget[SLW_NOCARGOWAITING].left += num_active * 14;
w->widget[SLW_NOCARGOWAITING].right += num_active * 14;
w->widget[SLW_CARGOALL].left += num_active * 14;
w->widget[SLW_CARGOALL].right += num_active * 14;
w->widget[SLW_PAN_RIGHT].left += num_active * 14;
if (num_active > 15) {
/* Resize and fix the minimum width, if necessary */
ResizeWindow(w, (num_active - 15) * 14, 0);
w->resize.width = w->width;
}
}
static const Widget _station_view_expanded_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // SVW_CLOSEBOX
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 236, 0, 13, STR_300A_0, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_NONE, 14, 237, 248, 0, 13, 0x0, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 236, 14, 65, 0x0, STR_NULL}, // SVW_WAITING
{ WWT_SCROLLBAR, RESIZE_NONE, 14, 237, 248, 14, 65, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_EMPTY, RESIZE_NONE, 0, 0, 0, 0, 0, 0x0, STR_NULL}, // SVW_ACCEPTLIST
{ WWT_PANEL, RESIZE_NONE, 14, 0, 248, 66, 197, 0x0, STR_NULL}, // SVW_RATINGLIST
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 0, 63, 198, 209, STR_00E4_LOCATION, STR_3053_CENTER_MAIN_VIEW_ON_STATION}, // SVW_LOCATION
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 64, 128, 198, 209, STR_3033_ACCEPTS, STR_3056_SHOW_LIST_OF_ACCEPTED_CARGO}, // SVW_ACCEPTS
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 129, 192, 198, 209, STR_0130_RENAME, STR_3055_CHANGE_NAME_OF_STATION}, // SVW_RENAME
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 193, 206, 198, 209, STR_TRAIN, STR_SCHEDULED_TRAINS_TIP }, // SVW_TRAINS
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 207, 220, 198, 209, STR_LORRY, STR_SCHEDULED_ROAD_VEHICLES_TIP }, // SVW_ROADVEHS
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 221, 234, 198, 209, STR_PLANE, STR_SCHEDULED_AIRCRAFT_TIP }, // SVW_PLANES
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 235, 248, 198, 209, STR_SHIP, STR_SCHEDULED_SHIPS_TIP }, // SVW_SHIPS
{ WIDGETS_END},
};
static const Widget _station_view_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // SVW_CLOSEBOX
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 236, 0, 13, STR_300A_0, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_NONE, 14, 237, 248, 0, 13, 0x0, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 236, 14, 65, 0x0, STR_NULL}, // SVW_WAITING
{ WWT_SCROLLBAR, RESIZE_NONE, 14, 237, 248, 14, 65, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 248, 66, 97, 0x0, STR_NULL}, // SVW_ACCEPTLIST
{ WWT_EMPTY, RESIZE_NONE, 0, 0, 0, 0, 0, 0x0, STR_NULL}, // SVW_RATINGLIST
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 0, 63, 98, 109, STR_00E4_LOCATION, STR_3053_CENTER_MAIN_VIEW_ON_STATION}, // SVW_LOCATION
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 64, 128, 98, 109, STR_3032_RATINGS, STR_3054_SHOW_STATION_RATINGS}, // SVW_RATINGS
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 129, 192, 98, 109, STR_0130_RENAME, STR_3055_CHANGE_NAME_OF_STATION}, // SVW_RENAME
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 193, 206, 98, 109, STR_TRAIN, STR_SCHEDULED_TRAINS_TIP }, // SVW_TRAINS
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 207, 220, 98, 109, STR_LORRY, STR_SCHEDULED_ROAD_VEHICLES_TIP }, // SVW_ROADVEHS
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 221, 234, 98, 109, STR_PLANE, STR_SCHEDULED_AIRCRAFT_TIP }, // SVW_PLANES
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 235, 248, 98, 109, STR_SHIP, STR_SCHEDULED_SHIPS_TIP }, // SVW_SHIPS
{ WIDGETS_END},
};
/**
* Draws icons of wainting cargo in the StationView window
*
* @param i type of cargo
* @param waiting number of wainting units
* @param x x on-screen coordinate where to start with drawing icons
* @param y y coordinate
*/
static void DrawCargoIcons(CargoID i, uint waiting, int x, int y)
{
uint num = min((waiting + 5) / 10, 23); // maximum is 23 icons so it won't overflow
if (num == 0) return;
const CargoSpec *cs = GetCargo(i);
SpriteID sprite;
if (cs->sprite == 0xFFFF) {
/* A value of 0xFFFF indicates we should draw a custom icon */
sprite = GetCustomCargoSprite(cs);
} else {
sprite = cs->sprite;
}
if (sprite == 0) sprite = SPR_CARGO_GOODS;
do {
DrawSprite(sprite, PAL_NONE, x, y);
x += 10;
} while (--num);
}
/**
* Redraws whole StationView window
*
* @param w pointer to window
*/
static void DrawStationViewWindow(Window *w)
{
StationID station_id = w->window_number;
const Station* st = GetStation(station_id);
uint num; ///< number of cargo types waiting at station
int x, y; ///< coordinates used for printing waiting/accepted/rating of cargo
int pos; ///< = w->vscroll.pos
StringID str;
/* count types of cargos waiting in station */
num = 1;
for (CargoID i = 0; i < NUM_CARGO; i++) {
if (!st->goods[i].cargo.Empty()) {
num++;
if (st->goods[i].cargo.Source() != station_id) num++;
}
}
SetVScrollCount(w, num); // update scrollbar
/* disable some buttons */
w->SetWidgetDisabledState(SVW_RENAME, st->owner != _local_player);
w->SetWidgetDisabledState(SVW_TRAINS, !(st->facilities & FACIL_TRAIN));
w->SetWidgetDisabledState(SVW_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
w->SetWidgetDisabledState(SVW_PLANES, !(st->facilities & FACIL_AIRPORT));
w->SetWidgetDisabledState(SVW_SHIPS, !(st->facilities & FACIL_DOCK));
SetDParam(0, st->index);
SetDParam(1, st->facilities);
DrawWindowWidgets(w);
x = 2;
y = 15;
pos = w->vscroll.pos;
if (--pos < 0) {
str = STR_00D0_NOTHING;
for (CargoID i = 0; i < NUM_CARGO; i++) {
if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
}
SetDParam(0, str);
DrawString(x, y, STR_0008_WAITING, TC_FROMSTRING);
y += 10;
}
for (CargoID i = 0; i < NUM_CARGO && pos > -5; i++) {
uint waiting = st->goods[i].cargo.Count();
if (waiting == 0) continue;
if (st->goods[i].cargo.Source() == station_id) {
if (--pos < 0) {
DrawCargoIcons(i, waiting, x, y);
SetDParam(1, waiting);
SetDParam(0, i);
DrawStringRightAligned(x + 234, y, STR_0009, TC_FROMSTRING);
y += 10;
}
} else {
/* enroute */
if (--pos < 0) {
DrawCargoIcons(i, waiting, x, y);
SetDParam(1, waiting);
SetDParam(0, i);
DrawStringRightAligned(x + 234, y, STR_000A_EN_ROUTE_FROM, TC_FROMSTRING);
y += 10;
}
if (pos > -5 && --pos < 0) {
SetDParam(0, st->goods[i].cargo.Source());
DrawStringRightAligned(x + 234, y, STR_000B, TC_FROMSTRING);
y += 10;
}
}
}
if (IsWindowOfPrototype(w, _station_view_widgets)) { // small window with list of accepted cargo
char *b = _userstring;
bool first = true;
b = InlineString(b, STR_000C_ACCEPTS);
for (CargoID i = 0; i < NUM_CARGO; i++) {
if (b >= lastof(_userstring) - (1 + 2 * 4)) break; // ',' or ' ' and two calls to Utf8Encode()
if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) {
if (first) {
first = false;
} else {
/* Add a comma if this is not the first item */
*b++ = ',';
*b++ = ' ';
}
b = InlineString(b, GetCargo(i)->name);
}
}
/* If first is still true then no cargo is accepted */
if (first) b = InlineString(b, STR_00D0_NOTHING);
*b = '\0';
/* Make sure we detect any buffer overflow */
assert(b < endof(_userstring));
DrawStringMultiLine(2, 67, STR_SPEC_USERSTRING, 245);
} else { // extended window with list of cargo ratings
DrawString(2, 67, STR_3034_LOCAL_RATING_OF_TRANSPORT, TC_FROMSTRING);
y = 77;
for (CargoID i = 0; i < NUM_CARGO; i++) {
const CargoSpec *cs = GetCargo(i);
if (!cs->IsValid()) continue;
const GoodsEntry *ge = &st->goods[i];
if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue;
SetDParam(0, cs->name);
SetDParam(2, ge->rating * 101 >> 8);
SetDParam(1, STR_3035_APPALLING + (ge->rating >> 5));
DrawString(8, y, STR_303D, TC_FROMSTRING);
y += 10;
}
}
}
/**
* Fuction called when any WindowEvent occurs for any StationView window
*
* @param w pointer to the StationView window
* @param e pointer to window event
*/
static void StationViewWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT:
DrawStationViewWindow(w);
break;
case WE_CLICK:
switch (e->we.click.widget) {
case SVW_LOCATION:
ScrollMainWindowToTile(GetStation(w->window_number)->xy);
break;
case SVW_RATINGS:
SetWindowDirty(w);
/* toggle height/widget set */
if (IsWindowOfPrototype(w, _station_view_expanded_widgets)) {
AssignWidgetToWindow(w, _station_view_widgets);
w->height = 110;
} else {
AssignWidgetToWindow(w, _station_view_expanded_widgets);
w->height = 210;
}
SetWindowDirty(w);
break;
case SVW_RENAME:
SetDParam(0, w->window_number);
ShowQueryString(STR_STATION, STR_3030_RENAME_STATION_LOADING, 31, 180, w, CS_ALPHANUMERAL);
break;
case SVW_TRAINS: { // Show a list of scheduled trains to this station
const Station *st = GetStation(w->window_number);
ShowVehicleListWindow(st->owner, VEH_TRAIN, (StationID)w->window_number);
break;
}
case SVW_ROADVEHS: { // Show a list of scheduled road-vehicles to this station
const Station *st = GetStation(w->window_number);
ShowVehicleListWindow(st->owner, VEH_ROAD, (StationID)w->window_number);
break;
}
case SVW_PLANES: { // Show a list of scheduled aircraft to this station
const Station *st = GetStation(w->window_number);
/* Since oilrigs have no owners, show the scheduled aircraft of current player */
PlayerID owner = (st->owner == OWNER_NONE) ? _current_player : st->owner;
ShowVehicleListWindow(owner, VEH_AIRCRAFT, (StationID)w->window_number);
break;
}
case SVW_SHIPS: { // Show a list of scheduled ships to this station
const Station *st = GetStation(w->window_number);
/* Since oilrigs/bouys have no owners, show the scheduled ships of current player */
PlayerID owner = (st->owner == OWNER_NONE) ? _current_player : st->owner;
ShowVehicleListWindow(owner, VEH_SHIP, (StationID)w->window_number);
break;
}
}
break;
case WE_ON_EDIT_TEXT:
if (e->we.edittext.str[0] != '\0') {
_cmd_text = e->we.edittext.str;
DoCommandP(0, w->window_number, 0, NULL,
CMD_RENAME_STATION | CMD_MSG(STR_3031_CAN_T_RENAME_STATION));
}
break;
case WE_DESTROY: {
WindowNumber wno =
(w->window_number << 16) | GetStation(w->window_number)->owner;
DeleteWindowById(WC_TRAINS_LIST, wno);
DeleteWindowById(WC_ROADVEH_LIST, wno);
DeleteWindowById(WC_SHIPS_LIST, wno);
DeleteWindowById(WC_AIRCRAFT_LIST, wno);
break;
}
}
}
static const WindowDesc _station_view_desc = {
WDP_AUTO, WDP_AUTO, 249, 110, 249, 110,
WC_STATION_VIEW, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON,
_station_view_widgets,
StationViewWndProc
};
/**
* Opens StationViewWindow for given station
*
* @param station station which window should be opened
*/
void ShowStationViewWindow(StationID station)
{
Window *w = AllocateWindowDescFront(&_station_view_desc, station);
if (w == NULL) return;
PlayerID owner = GetStation(w->window_number)->owner;
if (owner != OWNER_NONE) w->caption_color = owner;
w->vscroll.cap = 5;
}