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OpenTTD/station_gui.c

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#include "stdafx.h"
#include "ttd.h"
#include "debug.h"
#include "strings.h"
#include "table/strings.h"
#include "window.h"
#include "gui.h"
#include "station.h"
#include "gfx.h"
#include "player.h"
#include "town.h"
#include "command.h"
static void StationsWndShowStationRating(int x, int y, int type, uint acceptance, int rating)
{
static const byte _rating_colors[NUM_CARGO] = {152,32,15,174,208,194,191,55,184,10,191,48};
int color = _rating_colors[type];
uint w;
if (acceptance > 575)
acceptance = 575;
acceptance = (acceptance + 7) >> 3;
/* draw cargo */
if ( (w=acceptance>>3) != 0) {
GfxFillRect(x, y, x+w-1, y+6, color);
x += w;
}
if ( (w=acceptance&7) != 0) {
if (w==7) w--;
GfxFillRect(x, y+(w-1), x, y+6, color);
}
x -= (acceptance>>3);
DrawString(x+1, y, _cargoc.names_short[type], 0x10);
/* draw green/red ratings bar */
GfxFillRect(x+1, y+8, x+7, y+8, 0xB8);
rating = (rating >> 5);
if (rating != 0) {
GfxFillRect(x+1, y+8, x+rating, y+8, 0xD0);
}
}
static uint16 _num_station_sort[MAX_PLAYERS];
static char _bufcache[64];
static uint16 _last_station_idx;
static int CDECL StationNameSorter(const void *a, const void *b)
{
char buf1[64];
Station *st;
const SortStruct *cmp1 = (const SortStruct*)a;
const SortStruct *cmp2 = (const SortStruct*)b;
st = GetStation(cmp1->index);
SetDParam(0, st->town->townnametype);
SetDParam(1, st->town->townnameparts);
GetString(buf1, st->string_id);
if ( cmp2->index != _last_station_idx) {
_last_station_idx = cmp2->index;
st = GetStation(cmp2->index);
SetDParam(0, st->town->townnametype);
SetDParam(1, st->town->townnameparts);
GetString(_bufcache, st->string_id);
}
return strcmp(buf1, _bufcache); // sort by name
}
static void GlobalSortStationList(void)
{
const Station *st;
uint32 n = 0;
uint16 *i;
// reset #-of stations to 0 because ++ is used for value-assignment
memset(_num_station_sort, 0, sizeof(_num_station_sort));
/* Create array for sorting */
_station_sort = realloc(_station_sort, GetStationPoolSize() * sizeof(_station_sort[0]));
if (_station_sort == NULL)
error("Could not allocate memory for the station-sorting-list");
FOR_ALL_STATIONS(st) {
if(st->xy && st->owner != OWNER_NONE) {
_station_sort[n].index = st->index;
_station_sort[n++].owner = st->owner;
_num_station_sort[st->owner]++; // add number of stations of player
}
}
// create cumulative station-ownership
// stations are stored as a cummulative index, eg 25, 41, 43. This means
// Player0: 25; Player1: (41-25) 16; Player2: (43-41) 2
for (i = &_num_station_sort[1]; i != endof(_num_station_sort); i++) {*i += *(i-1);}
qsort(_station_sort, n, sizeof(_station_sort[0]), GeneralOwnerSorter); // sort by owner
// since indexes are messed up after adding/removing a station, mark all lists dirty
memset(_station_sort_dirty, true, sizeof(_station_sort_dirty));
_global_station_sort_dirty = false;
DEBUG(misc, 1) ("Resorting global station list...");
}
static void MakeSortedStationList(byte owner)
{
SortStruct *firstelement;
uint32 n = 0;
if (owner == 0) { // first element starts at 0th element and has n elements as described above
firstelement = &_station_sort[0];
n = _num_station_sort[0];
} else { // nth element starts at the end of the previous one, and has n elements as described above
firstelement = &_station_sort[_num_station_sort[owner-1]];
n = _num_station_sort[owner] - _num_station_sort[owner-1];
}
_last_station_idx = 0; // used for "cache" in namesorting
qsort(firstelement, n, sizeof(_station_sort[0]), StationNameSorter); // sort by name
_station_sort_dirty[owner] = false;
DEBUG(misc, 1) ("Resorting Stations list player %d...", owner+1);
}
static void PlayerStationsWndProc(Window *w, WindowEvent *e)
{
switch(e->event) {
case WE_PAINT: {
uint32 i;
const byte window_number = (byte)w->window_number;
// resort station window if stations have been added/removed
if (_global_station_sort_dirty)
GlobalSortStationList();
if (_station_sort_dirty[window_number]) { // resort in case of a station rename.
MakeSortedStationList(window_number);
}
// stations are stored as a cummulative index, eg 25, 41, 43. This means
// Player0: 25; Player1: (41-25) 16; Player2: (43-41) 2 stations
i = (window_number == 0) ? 0 : _num_station_sort[window_number-1];
SetVScrollCount(w, _num_station_sort[window_number] - i);
/* draw widgets, with player's name in the caption */
{
Player *p = DEREF_PLAYER(window_number);
SetDParam(0, p->name_1);
SetDParam(1, p->name_2);
SetDParam(2, w->vscroll.count);
DrawWindowWidgets(w);
}
{
byte p = 0;
Station *st;
int x,xb = 2;
int y = 16; // offset from top of widget
int j;
if (w->vscroll.count == 0) { // player has no stations
DrawString(xb, y, STR_304A_NONE, 0);
return;
}
i += w->vscroll.pos; // offset from sorted station list of current player
assert(i < _num_station_sort[window_number]); // at least one station must exist
while (i < _num_station_sort[window_number]) { // do until max number of stations of owner
st = GetStation(_station_sort[i].index);
assert(st->xy && st->owner == window_number);
SetDParam(0, st->index);
SetDParam(1, st->facilities);
x = DrawString(xb, y, STR_3049_0, 0) + 5;
// show cargo waiting and station ratings
for(j=0; j!=NUM_CARGO; j++) {
int acc = (st->goods[j].waiting_acceptance & 0xFFF);
if (acc != 0) {
StationsWndShowStationRating(x, y, j, acc, st->goods[j].rating);
x += 10;
}
}
y += 10;
i++; // next station
if (++p == w->vscroll.cap) { break;} // max number of stations in 1 window
}
}
} break;
case WE_CLICK: {
switch(e->click.widget) {
case 3: {
uint32 id_v = (e->click.pt.y - 15) / 10;
if (id_v >= w->vscroll.cap) { return;} // click out of bounds
id_v += w->vscroll.pos;
{
const byte owner = (byte)w->window_number;
Station *st;
id_v += (owner == 0) ? 0 : _num_station_sort[owner - 1]; // first element in list
if (id_v >= _num_station_sort[owner]) { return;} // click out of station bound
st = GetStation(_station_sort[id_v].index);
assert(st->xy && st->owner == owner);
ScrollMainWindowToTile(st->xy);
}
} break;
}
} break;
case WE_4:
WP(w,plstations_d).refresh_counter++;
if (WP(w,plstations_d).refresh_counter==5) {
WP(w,plstations_d).refresh_counter = 0;
SetWindowDirty(w);
}
break;
case WE_RESIZE:
w->vscroll.cap += e->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},
{ 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, 14, 137, 0x0, STR_3057_STATION_NAMES_CLICK_ON},
{ WWT_SCROLLBAR, RESIZE_LRB, 14, 346, 357, 14, 125, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_RESIZEBOX, RESIZE_LRTB, 14, 346, 357, 126, 137, 0x0, STR_RESIZE_BUTTON},
{ WIDGETS_END},
};
static const WindowDesc _player_stations_desc = {
-1, -1, 358, 138,
WC_STATION_LIST,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_player_stations_widgets,
PlayerStationsWndProc
};
void ShowPlayerStations(int player)
{
Window *w;
w = AllocateWindowDescFront(&_player_stations_desc, player);
if (w) {
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
}
}
static const Widget _station_view_expanded_widgets[] = {
{ WWT_TEXTBTN, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ 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_IMGBTN, RESIZE_NONE, 14, 0, 236, 14, 65, 0x0, STR_NULL},
{ 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},
{ WWT_IMGBTN, RESIZE_NONE, 14, 0, 248, 66, 197, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 0, 63, 198, 209, STR_00E4_LOCATION, STR_3053_CENTER_MAIN_VIEW_ON_STATION},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 64, 128, 198, 209, STR_3033_ACCEPTS, STR_3056_SHOW_LIST_OF_ACCEPTED_CARGO},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 129, 192, 198, 209, STR_0130_RENAME, STR_3055_CHANGE_NAME_OF_STATION},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 193, 206, 198, 209, STR_TRAIN, STR_SCHEDULED_TRAINS_TIP },
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 207, 220, 198, 209, STR_LORRY, STR_SCHEDULED_ROAD_VEHICLES_TIP },
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 221, 234, 198, 209, STR_PLANE, STR_SCHEDULED_AIRCRAFT_TIP },
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 235, 248, 198, 209, STR_SHIP, STR_SCHEDULED_SHIPS_TIP },
{ WIDGETS_END},
};
static const Widget _station_view_widgets[] = {
{ WWT_TEXTBTN, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ 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_IMGBTN, RESIZE_NONE, 14, 0, 236, 14, 65, 0x0, STR_NULL},
{ WWT_SCROLLBAR, RESIZE_NONE, 14, 237, 248, 14, 65, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_IMGBTN, RESIZE_NONE, 14, 0, 248, 66, 97, 0x0, STR_NULL},
{ WWT_EMPTY, RESIZE_NONE, 0, 0, 0, 0, 0, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 0, 63, 98, 109, STR_00E4_LOCATION, STR_3053_CENTER_MAIN_VIEW_ON_STATION},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 64, 128, 98, 109, STR_3032_RATINGS, STR_3054_SHOW_STATION_RATINGS},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 129, 192, 98, 109, STR_0130_RENAME, STR_3055_CHANGE_NAME_OF_STATION},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 193, 206, 98, 109, STR_TRAIN, STR_SCHEDULED_TRAINS_TIP },
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 207, 220, 98, 109, STR_LORRY, STR_SCHEDULED_ROAD_VEHICLES_TIP },
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 221, 234, 98, 109, STR_PLANE, STR_SCHEDULED_AIRCRAFT_TIP },
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 235, 248, 98, 109, STR_SHIP, STR_SCHEDULED_SHIPS_TIP },
{ WIDGETS_END},
};
static void DrawStationViewWindow(Window *w)
{
Station *st;
int i;
int num;
int x,y;
int pos;
StringID str;
uint16 station_id;
station_id = (uint16)w->window_number;
st = GetStation(w->window_number);
num = 1;
for(i=0; i!=NUM_CARGO; i++) {
if ((st->goods[i].waiting_acceptance & 0xFFF) != 0) {
num++;
if (st->goods[i].enroute_from != station_id)
num++;
}
}
SetVScrollCount(w, num);
w->disabled_state = st->owner == _local_player ? 0 : (1 << 9);
if (!(st->facilities & FACIL_TRAIN)) SETBIT(w->disabled_state, 10);
if (!(st->facilities & FACIL_TRUCK_STOP) &&
!(st->facilities & FACIL_BUS_STOP)) SETBIT(w->disabled_state, 11);
if (!(st->facilities & FACIL_AIRPORT)) SETBIT(w->disabled_state, 12);
if (!(st->facilities & FACIL_DOCK)) SETBIT(w->disabled_state, 13);
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(i=0; i!=NUM_CARGO; i++)
if (st->goods[i].waiting_acceptance & 0xFFF)
str = STR_EMPTY;
SetDParam(0, str);
DrawString(x, y, STR_0008_WAITING, 0);
y += 10;
}
i = 0;
do {
uint waiting = (st->goods[i].waiting_acceptance & 0xFFF);
if (waiting == 0)
continue;
num = (waiting + 5) / 10;
if (num != 0) {
int cur_x = x;
num = min(num, 23);
do {
DrawSprite(_cargoc.sprites[i], cur_x, y);
cur_x += 10;
} while (--num);
}
if ( st->goods[i].enroute_from == station_id) {
if (--pos < 0) {
SetDParam(1, waiting);
SetDParam(0, _cargoc.names_long_s[i] + (waiting==1 ? 0 : 32));
DrawStringRightAligned(x + 234, y, STR_0009, 0);
y += 10;
}
} else {
/* enroute */
if (--pos < 0) {
SetDParam(1, waiting);
SetDParam(0, _cargoc.names_long_s[i] + (waiting==1 ? 0 : 32));
DrawStringRightAligned(x + 234, y, STR_000A_EN_ROUTE_FROM, 0);
y += 10;
}
if (pos > -5 && --pos < 0) {
SetDParam(0, st->goods[i].enroute_from);
DrawStringRightAligned(x + 234, y, STR_000B, 0);
y += 10;
}
}
} while (pos > -5 && ++i != 12);
if (IsWindowOfPrototype(w, _station_view_widgets)) {
char *b = _userstring;
b = InlineString(b, STR_000C_ACCEPTS);
for (i = 0; i != NUM_CARGO; i++) {
if (b >= endof(_userstring) - 5 - 1) break;
if (st->goods[i].waiting_acceptance & 0x8000) {
b = InlineString(b, _cargoc.names_s[i]);
*b++ = ',';
*b++ = ' ';
}
}
if (b == &_userstring[3]) {
b = InlineString(b, STR_00D0_NOTHING);
*b++ = '\0';
} else {
b[-2] = '\0';
}
DrawStringMultiLine(2, 67, STR_SPEC_USERSTRING, 245);
} else {
DrawString(2, 67, STR_3034_LOCAL_RATING_OF_TRANSPORT, 0);
y = 77;
for(i=0; i!=NUM_CARGO; i++) {
if (st->goods[i].enroute_from != INVALID_STATION) {
SetDParam(0, _cargoc.names_s[i]);
SetDParam(2, st->goods[i].rating * 101 >> 8);
SetDParam(1, STR_3035_APPALLING + (st->goods[i].rating >> 5));
DrawString(8, y, STR_303D, 0);
y += 10;
}
}
}
}
static void StationViewWndProc(Window *w, WindowEvent *e)
{
switch(e->event) {
case WE_PAINT:
DrawStationViewWindow(w);
break;
case WE_CLICK:
switch(e->click.widget) {
case 7:
ScrollMainWindowToTile(GetStation(w->window_number)->xy);
break;
case 8:
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 9: {
Station *st = GetStation(w->window_number);
SetDParam(0, st->town->townnametype);
SetDParam(1, st->town->townnameparts);
ShowQueryString(st->string_id, STR_3030_RENAME_STATION_LOADING, 31, 180, w->window_class, w->window_number);
} break;
case 10: { /* Show a list of scheduled trains to this station */
const Station *st = GetStation(w->window_number);
ShowPlayerTrains(st->owner, w->window_number);
break;
}
case 11: { /* Show a list of scheduled road-vehicles to this station */
const Station *st = GetStation(w->window_number);
ShowPlayerRoadVehicles(st->owner, w->window_number);
break;
}
case 12: { /* 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;
ShowPlayerAircraft(owner, w->window_number);
break;
}
case 13: { /* 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;
ShowPlayerShips(owner, w->window_number);
break;
}
}
break;
case WE_ON_EDIT_TEXT: {
if (e->edittext.str[0] != '\0') {
Station* st = GetStation(w->window_number);
_cmd_text = e->edittext.str;
DoCommandP(st->xy, 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 = {
-1, -1, 249, 110,
WC_STATION_VIEW,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON,
_station_view_widgets,
StationViewWndProc
};
void ShowStationViewWindow(int station)
{
Window *w;
byte color;
w = AllocateWindowDescFront(&_station_view_desc, station);
if (w) {
color = GetStation(w->window_number)->owner;
if (color != 0x10)
w->caption_color = color;
w->vscroll.cap = 5;
}
}
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