00001
00002
00003
00004 #include "stdafx.h"
00005 #include "openttd.h"
00006 #include "gui.h"
00007 #include "window_gui.h"
00008 #include "viewport_func.h"
00009 #include "news.h"
00010 #include "settings_type.h"
00011 #include "transparency.h"
00012 #include "strings_func.h"
00013 #include "window_func.h"
00014 #include "date_func.h"
00015 #include "vehicle_base.h"
00016 #include "sound_func.h"
00017 #include "string_func.h"
00018 #include "widgets/dropdown_func.h"
00019
00020 #include "table/sprites.h"
00021 #include "table/strings.h"
00022
00049 #define MAX_NEWS 30
00050 #define NB_WIDG_PER_SETTING 4
00051
00052 typedef byte NewsID;
00053 #define INVALID_NEWS 255
00054
00055 NewsItem _statusbar_news_item;
00056 uint32 _news_display_opt;
00057 bool _news_ticker_sound;
00058 static NewsItem _news_items[MAX_NEWS];
00059 static NewsID _current_news = INVALID_NEWS;
00060 static NewsID _oldest_news = 0;
00061 static NewsID _latest_news = INVALID_NEWS;
00062
00067 static NewsID _forced_news = INVALID_NEWS;
00068
00069 static byte _total_news = 0;
00070
00071 void DrawNewsNewVehicleAvail(Window *w);
00072 void DrawNewsBankrupcy(Window *w);
00073 static void MoveToNextItem();
00074
00075 StringID GetNewsStringNewVehicleAvail(const NewsItem *ni);
00076 StringID GetNewsStringBankrupcy(const NewsItem *ni);
00077
00078 static DrawNewsCallbackProc * const _draw_news_callback[] = {
00079 DrawNewsNewVehicleAvail,
00080 DrawNewsBankrupcy,
00081 };
00082
00083 extern GetNewsStringCallbackProc * const _get_news_string_callback[];
00084 GetNewsStringCallbackProc * const _get_news_string_callback[] = {
00085 GetNewsStringNewVehicleAvail,
00086 GetNewsStringBankrupcy,
00087 };
00088
00090 void InitNewsItemStructs()
00091 {
00092 memset(_news_items, 0, sizeof(_news_items));
00093 _current_news = INVALID_NEWS;
00094 _oldest_news = 0;
00095 _latest_news = INVALID_NEWS;
00096 _forced_news = INVALID_NEWS;
00097 _total_news = 0;
00098 }
00099
00100 void DrawNewsBorder(const Window *w)
00101 {
00102 int left = 0;
00103 int right = w->width - 1;
00104 int top = 0;
00105 int bottom = w->height - 1;
00106
00107 GfxFillRect(left, top, right, bottom, 0xF);
00108
00109 GfxFillRect(left, top, left, bottom, 0xD7);
00110 GfxFillRect(right, top, right, bottom, 0xD7);
00111 GfxFillRect(left, top, right, top, 0xD7);
00112 GfxFillRect(left, bottom, right, bottom, 0xD7);
00113
00114 DrawString(left + 2, top + 1, STR_00C6, TC_FROMSTRING);
00115 }
00116
00117 static void NewsWindowProc(Window *w, WindowEvent *e)
00118 {
00119 switch (e->event) {
00120 case WE_CREATE: {
00121 const Window *w1 = FindWindowById(WC_SEND_NETWORK_MSG, 0);
00122 w->message.msg = (w1 != NULL) ? w1->height : 0;
00123 } break;
00124
00125 case WE_PAINT: {
00126 const NewsItem *ni = WP(w, news_d).ni;
00127 ViewPort *vp;
00128
00129 switch (ni->display_mode) {
00130 case NM_NORMAL:
00131 case NM_THIN: {
00132 DrawNewsBorder(w);
00133
00134 DrawString(2, 1, STR_00C6, TC_FROMSTRING);
00135
00136 SetDParam(0, ni->date);
00137 DrawStringRightAligned(428, 1, STR_01FF, TC_FROMSTRING);
00138
00139 if (!(ni->flags & NF_VIEWPORT)) {
00140 CopyInDParam(0, ni->params, lengthof(ni->params));
00141 DrawStringMultiCenter(215, ni->display_mode == NM_NORMAL ? 76 : 56,
00142 ni->string_id, w->width - 4);
00143 } else {
00144
00145 TransparencyOptionBits to_backup = _transparency_opt;
00146 _transparency_opt = 0;
00147 DrawWindowViewport(w);
00148 _transparency_opt = to_backup;
00149
00150
00151 vp = w->viewport;
00152 GfxFillRect(vp->left - w->left, vp->top - w->top,
00153 vp->left - w->left + vp->width - 1, vp->top - w->top + vp->height - 1,
00154 (ni->flags & NF_INCOLOR ? PALETTE_TO_TRANSPARENT : PALETTE_TO_STRUCT_GREY) | (1 << USE_COLORTABLE)
00155 );
00156
00157 CopyInDParam(0, ni->params, lengthof(ni->params));
00158 DrawStringMultiCenter(w->width / 2, 20, ni->string_id, w->width - 4);
00159 }
00160 break;
00161 }
00162
00163 case NM_CALLBACK: {
00164 _draw_news_callback[ni->callback](w);
00165 break;
00166 }
00167
00168 default: {
00169 DrawWindowWidgets(w);
00170 if (!(ni->flags & NF_VIEWPORT)) {
00171 CopyInDParam(0, ni->params, lengthof(ni->params));
00172 DrawStringMultiCenter(140, 38, ni->string_id, 276);
00173 } else {
00174 DrawWindowViewport(w);
00175 CopyInDParam(0, ni->params, lengthof(ni->params));
00176 DrawStringMultiCenter(w->width / 2, w->height - 16, ni->string_id, w->width - 4);
00177 }
00178 break;
00179 }
00180 }
00181 } break;
00182
00183 case WE_CLICK: {
00184 switch (e->we.click.widget) {
00185 case 1: {
00186 NewsItem *ni = WP(w, news_d).ni;
00187 DeleteWindow(w);
00188 ni->duration = 0;
00189 _forced_news = INVALID_NEWS;
00190 } break;
00191 case 0: {
00192 NewsItem *ni = WP(w, news_d).ni;
00193 if (ni->flags & NF_VEHICLE) {
00194 Vehicle *v = GetVehicle(ni->data_a);
00195 ScrollMainWindowTo(v->x_pos, v->y_pos);
00196 } else if (ni->flags & NF_TILE) {
00197 if (!ScrollMainWindowToTile(ni->data_a) && ni->data_b != 0)
00198 ScrollMainWindowToTile(ni->data_b);
00199 }
00200 } break;
00201 }
00202 } break;
00203
00204 case WE_KEYPRESS:
00205 if (e->we.keypress.keycode == WKC_SPACE) {
00206
00207 e->we.keypress.cont = false;
00208 DeleteWindow(w);
00209 }
00210 break;
00211
00212 case WE_MESSAGE:
00213 switch (e->we.message.msg) {
00214 case WE_CREATE: w->message.msg = e->we.message.wparam; break;
00215 case WE_DESTROY: w->message.msg = 0; break;
00216 }
00217 break;
00218
00219 case WE_TICK: {
00220 int diff;
00221 int y = max(w->top - 4, _screen.height - w->height - 12 - w->message.msg);
00222 if (y == w->top) return;
00223
00224 if (w->viewport != NULL)
00225 w->viewport->top += y - w->top;
00226
00227 diff = Delta(w->top, y);
00228 w->top = y;
00229
00230 SetDirtyBlocks(w->left, w->top - diff, w->left + w->width, w->top + w->height);
00231 } break;
00232 }
00233 }
00234
00239 static inline NewsID increaseIndex(NewsID i)
00240 {
00241 assert(i != INVALID_NEWS);
00242 return (i + 1) % MAX_NEWS;
00243 }
00244
00249 static inline NewsID decreaseIndex(NewsID i)
00250 {
00251 assert(i != INVALID_NEWS);
00252 return (i + MAX_NEWS - 1) % MAX_NEWS;
00253 }
00254
00281 void AddNewsItem(StringID string, uint32 flags, uint data_a, uint data_b)
00282 {
00283 NewsID l_news;
00284
00285 if (_game_mode == GM_MENU) return;
00286
00287
00288 if (_total_news == MAX_NEWS && (_oldest_news == _current_news || _oldest_news == _forced_news))
00289 MoveToNextItem();
00290
00291 if (_total_news < MAX_NEWS) _total_news++;
00292
00293
00294
00295
00296 l_news = _latest_news;
00297 _latest_news = (_latest_news == INVALID_NEWS) ? _oldest_news : increaseIndex(_latest_news);
00298
00299
00300 if (l_news != INVALID_NEWS && _latest_news == _oldest_news) {
00301 assert(_total_news == MAX_NEWS);
00302 _oldest_news = increaseIndex(_oldest_news);
00303 }
00304
00305
00306
00307
00308
00309 {
00310 Window *w;
00311 NewsItem *ni = &_news_items[_latest_news];
00312 memset(ni, 0, sizeof(*ni));
00313
00314 ni->string_id = string;
00315 ni->display_mode = (byte)flags;
00316 ni->flags = (byte)(flags >> 8);
00317
00318
00319 if (_cur_year >= _patches.colored_news_year) ni->flags |= NF_INCOLOR;
00320
00321 ni->type = (byte)(flags >> 16);
00322 ni->callback = (byte)(flags >> 24);
00323 ni->data_a = data_a;
00324 ni->data_b = data_b;
00325 ni->date = _date;
00326 CopyOutDParam(ni->params, 0, lengthof(ni->params));
00327
00328 w = FindWindowById(WC_MESSAGE_HISTORY, 0);
00329 if (w == NULL) return;
00330 SetWindowDirty(w);
00331 w->vscroll.count = _total_news;
00332 }
00333 }
00334
00335
00341 static const byte _news_items_age[NT_END] = {
00342 60,
00343 60,
00344 90,
00345 60,
00346 90,
00347 30,
00348 30,
00349 30,
00350 30,
00351 150,
00352 30,
00353 90,
00354 180,
00355 60
00356 };
00357
00358
00359 static const Widget _news_type13_widgets[] = {
00360 { WWT_PANEL, RESIZE_NONE, 15, 0, 429, 0, 169, 0x0, STR_NULL},
00361 { WWT_PANEL, RESIZE_NONE, 15, 0, 10, 0, 11, 0x0, STR_NULL},
00362 { WIDGETS_END},
00363 };
00364
00365 static WindowDesc _news_type13_desc = {
00366 WDP_CENTER, 476, 430, 170, 430, 170,
00367 WC_NEWS_WINDOW, WC_NONE,
00368 WDF_DEF_WIDGET,
00369 _news_type13_widgets,
00370 NewsWindowProc
00371 };
00372
00373 static const Widget _news_type2_widgets[] = {
00374 { WWT_PANEL, RESIZE_NONE, 15, 0, 429, 0, 129, 0x0, STR_NULL},
00375 { WWT_PANEL, RESIZE_NONE, 15, 0, 10, 0, 11, 0x0, STR_NULL},
00376 { WIDGETS_END},
00377 };
00378
00379 static WindowDesc _news_type2_desc = {
00380 WDP_CENTER, 476, 430, 130, 430, 130,
00381 WC_NEWS_WINDOW, WC_NONE,
00382 WDF_DEF_WIDGET,
00383 _news_type2_widgets,
00384 NewsWindowProc
00385 };
00386
00387 static const Widget _news_type0_widgets[] = {
00388 { WWT_PANEL, RESIZE_NONE, 5, 0, 279, 14, 86, 0x0, STR_NULL},
00389 { WWT_CLOSEBOX, RESIZE_NONE, 5, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00390 { WWT_CAPTION, RESIZE_NONE, 5, 11, 279, 0, 13, STR_012C_MESSAGE, STR_NULL},
00391 { WWT_INSET, RESIZE_NONE, 5, 2, 277, 16, 64, 0x0, STR_NULL},
00392 { WIDGETS_END},
00393 };
00394
00395 static WindowDesc _news_type0_desc = {
00396 WDP_CENTER, 476, 280, 87, 280, 87,
00397 WC_NEWS_WINDOW, WC_NONE,
00398 WDF_DEF_WIDGET,
00399 _news_type0_widgets,
00400 NewsWindowProc
00401 };
00402
00403 static const SoundFx _news_sounds[NT_END] = {
00404 SND_1D_APPLAUSE,
00405 SND_1D_APPLAUSE,
00406 SND_BEGIN,
00407 SND_BEGIN,
00408 SND_BEGIN,
00409 SND_BEGIN,
00410 SND_BEGIN,
00411 SND_BEGIN,
00412 SND_BEGIN,
00413 SND_BEGIN,
00414 SND_1E_OOOOH,
00415 SND_BEGIN,
00416 SND_BEGIN,
00417 SND_BEGIN,
00418 };
00419
00420 const char *_news_display_name[NT_END] = {
00421 "arrival_player",
00422 "arrival_other",
00423 "accident",
00424 "company_info",
00425 "openclose",
00426 "economy",
00427 "production_player",
00428 "production_other",
00429 "production_nobody",
00430 "advice",
00431 "new_vehicles",
00432 "acceptance",
00433 "subsidies",
00434 "general",
00435 };
00436
00443 static inline byte GetNewsDisplayValue(byte item)
00444 {
00445 assert(item < NT_END && GB(_news_display_opt, item * 2, 2) <= 2);
00446 return GB(_news_display_opt, item * 2, 2);
00447 }
00448
00455 static inline void SetNewsDisplayValue(byte item, byte val)
00456 {
00457 assert(item < NT_END && val <= 2);
00458 SB(_news_display_opt, item * 2, 2, val);
00459 }
00460
00462 static void ShowNewspaper(NewsItem *ni)
00463 {
00464 Window *w;
00465 SoundFx sound;
00466 int top;
00467 ni->flags &= ~NF_FORCE_BIG;
00468 ni->duration = 555;
00469
00470 sound = _news_sounds[ni->type];
00471 if (sound != 0) SndPlayFx(sound);
00472
00473 top = _screen.height;
00474 switch (ni->display_mode) {
00475 case NM_NORMAL:
00476 case NM_CALLBACK: {
00477 _news_type13_desc.top = top;
00478 w = AllocateWindowDesc(&_news_type13_desc);
00479 if (ni->flags & NF_VIEWPORT)
00480 AssignWindowViewport(w, 2, 58, 0x1AA, 0x6E,
00481 ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), ZOOM_LVL_NEWS);
00482 break;
00483 }
00484
00485 case NM_THIN: {
00486 _news_type2_desc.top = top;
00487 w = AllocateWindowDesc(&_news_type2_desc);
00488 if (ni->flags & NF_VIEWPORT)
00489 AssignWindowViewport(w, 2, 58, 0x1AA, 0x46,
00490 ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), ZOOM_LVL_NEWS);
00491 break;
00492 }
00493
00494 default: {
00495 _news_type0_desc.top = top;
00496 w = AllocateWindowDesc(&_news_type0_desc);
00497 if (ni->flags & NF_VIEWPORT)
00498 AssignWindowViewport(w, 3, 17, 0x112, 0x2F,
00499 ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), ZOOM_LVL_NEWS);
00500 break;
00501 }
00502 }
00503
00504
00505
00506
00507 WP(w, news_d).ni = &_news_items[_forced_news == INVALID_NEWS ? _current_news : _forced_news];
00508 w->flags4 |= WF_DISABLE_VP_SCROLL;
00509 }
00510
00512 static void ShowTicker(const NewsItem *ni)
00513 {
00514 Window *w;
00515
00516 if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
00517
00518 _statusbar_news_item = *ni;
00519 w = FindWindowById(WC_STATUS_BAR, 0);
00520 if (w != NULL) WP(w, def_d).data_1 = 360;
00521 }
00522
00523
00528 static bool ReadyForNextItem()
00529 {
00530 const Window *w;
00531 NewsID item = (_forced_news == INVALID_NEWS) ? _current_news : _forced_news;
00532 NewsItem *ni;
00533
00534 if (item >= MAX_NEWS) return true;
00535 ni = &_news_items[item];
00536
00537
00538
00539 w = FindWindowById(WC_STATUS_BAR, 0);
00540 if (w != NULL && WP(w, const def_d).data_1 > -1280) return false;
00541
00542
00543 if (ni->duration != 0) ni->duration--;
00544
00545
00546 return (ni->duration == 0 || FindWindowById(WC_NEWS_WINDOW, 0) == NULL);
00547 }
00548
00550 static void MoveToNextItem()
00551 {
00552 DeleteWindowById(WC_NEWS_WINDOW, 0);
00553 _forced_news = INVALID_NEWS;
00554
00555
00556 if (_current_news != _latest_news) {
00557 NewsItem *ni;
00558
00559 _current_news = (_current_news == INVALID_NEWS) ? _oldest_news : increaseIndex(_current_news);
00560 ni = &_news_items[_current_news];
00561
00562
00563 if (_date - _news_items_age[ni->type] > ni->date) return;
00564
00565 switch (GetNewsDisplayValue(ni->type)) {
00566 default: NOT_REACHED();
00567 case 0: {
00568 Window *w = FindWindowById(WC_STATUS_BAR, 0);
00569
00570 if (w != NULL) {
00571 WP(w, def_d).data_2 = 91;
00572 SetWindowDirty(w);
00573 }
00574 break;
00575 }
00576
00577 case 1:
00578 if (!(ni->flags & NF_FORCE_BIG)) {
00579 ShowTicker(ni);
00580 break;
00581 }
00582
00583
00584 case 2:
00585 ShowNewspaper(ni);
00586 break;
00587 }
00588 }
00589 }
00590
00591 void NewsLoop()
00592 {
00593
00594 if (_total_news == 0) return;
00595
00596 if (ReadyForNextItem()) MoveToNextItem();
00597 }
00598
00600 static void ShowNewsMessage(NewsID i)
00601 {
00602 if (_total_news == 0) return;
00603
00604
00605 DeleteWindowById(WC_NEWS_WINDOW, 0);
00606
00607
00608 _forced_news = i;
00609
00610 if (_forced_news != INVALID_NEWS) {
00611 NewsItem *ni = &_news_items[_forced_news];
00612 ni->duration = 555;
00613 ni->flags |= NF_FORCE_BIG;
00614 DeleteWindowById(WC_NEWS_WINDOW, 0);
00615 ShowNewspaper(ni);
00616 }
00617 }
00618
00620 void ShowLastNewsMessage()
00621 {
00622 if (_forced_news == INVALID_NEWS) {
00623
00624
00625 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00626 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : decreaseIndex(_current_news));
00627 } else if (_forced_news == _oldest_news) {
00628
00629 ShowNewsMessage(_latest_news);
00630 } else {
00631
00632 ShowNewsMessage(decreaseIndex(_forced_news));
00633 }
00634 }
00635
00636
00637
00638
00639 static NewsID getNews(NewsID i)
00640 {
00641 if (i >= _total_news) return INVALID_NEWS;
00642
00643 if (_latest_news < i) {
00644 i = _latest_news + MAX_NEWS - i;
00645 } else {
00646 i = _latest_news - i;
00647 }
00648
00649 i %= MAX_NEWS;
00650 return i;
00651 }
00652
00661 static void DrawNewsString(int x, int y, uint16 color, const NewsItem *ni, uint maxw)
00662 {
00663 char buffer[512], buffer2[512];
00664 const char *ptr;
00665 char *dest;
00666 StringID str;
00667
00668 if (ni->display_mode == NM_CALLBACK) {
00669 str = _get_news_string_callback[ni->callback](ni);
00670 } else {
00671 CopyInDParam(0, ni->params, lengthof(ni->params));
00672 str = ni->string_id;
00673 }
00674
00675 GetString(buffer, str, lastof(buffer));
00676
00677
00678 ptr = buffer;
00679 dest = buffer2;
00680 WChar c_last = '\0';
00681 for (;;) {
00682 WChar c = Utf8Consume(&ptr);
00683 if (c == 0) break;
00684
00685 if (c == '\n' && c_last != '\n') {
00686 dest[0] = ' ';
00687 dest++;
00688 } else if (c == '\r') {
00689 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
00690 dest += 4;
00691 } else if (IsPrintable(c)) {
00692 dest += Utf8Encode(dest, c);
00693 }
00694 c_last = c;
00695 }
00696
00697 *dest = '\0';
00698
00699 DoDrawStringTruncated(buffer2, x, y, color, maxw);
00700 }
00701
00702
00703 static void MessageHistoryWndProc(Window *w, WindowEvent *e)
00704 {
00705 switch (e->event) {
00706 case WE_PAINT: {
00707 int y = 19;
00708 NewsID p, show;
00709
00710 SetVScrollCount(w, _total_news);
00711 DrawWindowWidgets(w);
00712
00713 if (_total_news == 0) break;
00714 show = min(_total_news, w->vscroll.cap);
00715
00716 for (p = w->vscroll.pos; p < w->vscroll.pos + show; p++) {
00717
00718 const NewsItem *ni = &_news_items[getNews(p)];
00719
00720 SetDParam(0, ni->date);
00721 DrawString(4, y, STR_SHORT_DATE, TC_WHITE);
00722
00723 DrawNewsString(82, y, TC_WHITE, ni, w->width - 95);
00724 y += 12;
00725 }
00726 break;
00727 }
00728
00729 case WE_CLICK:
00730 switch (e->we.click.widget) {
00731 case 3: {
00732 int y = (e->we.click.pt.y - 19) / 12;
00733 NewsID p = getNews(y + w->vscroll.pos);
00734
00735 if (p == INVALID_NEWS) break;
00736
00737 ShowNewsMessage(p);
00738 break;
00739 }
00740 }
00741 break;
00742
00743 case WE_RESIZE:
00744 w->vscroll.cap += e->we.sizing.diff.y / 12;
00745 break;
00746 }
00747 }
00748
00749 static const Widget _message_history_widgets[] = {
00750 { WWT_CLOSEBOX, RESIZE_NONE, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00751 { WWT_CAPTION, RESIZE_RIGHT, 13, 11, 387, 0, 13, STR_MESSAGE_HISTORY, STR_018C_WINDOW_TITLE_DRAG_THIS},
00752 { WWT_STICKYBOX, RESIZE_LR, 13, 388, 399, 0, 13, 0x0, STR_STICKY_BUTTON},
00753 { WWT_PANEL, RESIZE_RB, 13, 0, 387, 14, 139, 0x0, STR_MESSAGE_HISTORY_TIP},
00754 { WWT_SCROLLBAR, RESIZE_LRB, 13, 388, 399, 14, 127, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
00755 { WWT_RESIZEBOX, RESIZE_LRTB, 13, 388, 399, 128, 139, 0x0, STR_RESIZE_BUTTON},
00756 { WIDGETS_END},
00757 };
00758
00759 static const WindowDesc _message_history_desc = {
00760 240, 22, 400, 140, 400, 140,
00761 WC_MESSAGE_HISTORY, WC_NONE,
00762 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
00763 _message_history_widgets,
00764 MessageHistoryWndProc
00765 };
00766
00768 void ShowMessageHistory()
00769 {
00770 Window *w;
00771
00772 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
00773 w = AllocateWindowDesc(&_message_history_desc);
00774
00775 if (w != NULL) {
00776 w->vscroll.cap = 10;
00777 w->vscroll.count = _total_news;
00778 w->resize.step_height = 12;
00779 w->resize.height = w->height - 12 * 6;
00780 w->resize.step_width = 1;
00781 w->resize.width = 200;
00782 SetWindowDirty(w);
00783 }
00784 }
00785
00786
00788 enum {
00789 WIDGET_NEWSOPT_DROP_SUMMARY = 4,
00790 WIDGET_NEWSOPT_SOUNDTICKER = 6,
00791 WIDGET_NEWSOPT_START_OPTION = 8,
00792 };
00793
00803 static void SetMessageButtonStates(Window *w, byte value, int element)
00804 {
00805 element *= NB_WIDG_PER_SETTING;
00806
00807 w->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION, value == 0);
00808 w->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION + 2, value == 2);
00809 }
00810
00816 static void MessageOptionsWndProc(Window *w, WindowEvent *e)
00817 {
00818 static const StringID message_opt[] = {STR_OFF, STR_SUMMARY, STR_FULL, INVALID_STRING_ID};
00819
00820
00821 switch (e->event) {
00822 case WE_CREATE: {
00823 uint32 val = _news_display_opt;
00824 uint32 all_val;
00825 int i;
00826
00827
00828 all_val = val & 0x3;
00829 for (i = 0; i < NT_END; i++, val >>= 2) {
00830 SetMessageButtonStates(w, val & 0x3, i);
00831
00832 if ((val & 0x3) != all_val) all_val = 0;
00833 }
00834
00835 WP(w, def_d).data_1 = all_val;
00836 } break;
00837
00838 case WE_PAINT: {
00839 uint32 val = _news_display_opt;
00840 int i, y;
00841
00842 if (_news_ticker_sound) w->LowerWidget(WIDGET_NEWSOPT_SOUNDTICKER);
00843
00844 w->widget[WIDGET_NEWSOPT_DROP_SUMMARY].data = message_opt[WP(w, def_d).data_1];
00845 DrawWindowWidgets(w);
00846
00847
00848 for (i = 0, y = 26; i < NT_END; i++, y += 12, val >>= 2) {
00849
00850
00851 DrawStringCentered(51, y + 1, message_opt[val & 0x3], TC_BLACK);
00852 }
00853 } break;
00854
00855 case WE_CLICK:
00856 switch (e->we.click.widget) {
00857 case WIDGET_NEWSOPT_DROP_SUMMARY:
00858 ShowDropDownMenu(w, message_opt, WP(w, def_d).data_1, WIDGET_NEWSOPT_DROP_SUMMARY, 0, 0);
00859 break;
00860
00861 case WIDGET_NEWSOPT_SOUNDTICKER:
00862 _news_ticker_sound ^= 1;
00863 w->ToggleWidgetLoweredState(e->we.click.widget);
00864 w->InvalidateWidget(e->we.click.widget);
00865 break;
00866
00867 default: {
00868 int wid = e->we.click.widget - WIDGET_NEWSOPT_START_OPTION;
00869 if (wid >= 0 && wid < (NB_WIDG_PER_SETTING * NT_END)) {
00870 int element = wid / NB_WIDG_PER_SETTING;
00871 byte val = (GetNewsDisplayValue(element) + ((wid % NB_WIDG_PER_SETTING) ? 1 : -1)) % 3;
00872
00873 SetMessageButtonStates(w, val, element);
00874 SetNewsDisplayValue(element, val);
00875 SetWindowDirty(w);
00876 }
00877 } break;
00878 } break;
00879
00880 case WE_DROPDOWN_SELECT: {
00881 int i;
00882
00883 WP(w, def_d).data_1 = e->we.dropdown.index;
00884
00885 for (i = 0; i < NT_END; i++) {
00886 SetMessageButtonStates(w, e->we.dropdown.index, i);
00887 SetNewsDisplayValue(i, e->we.dropdown.index);
00888 }
00889 SetWindowDirty(w);
00890 } break;
00891 }
00892 }
00893
00894
00895
00896
00897
00898
00899
00900
00901
00918 #define NEWS_SETTINGS_LINE(basey, linenum, text) \
00919 { WWT_PUSHIMGBTN, RESIZE_NONE, COLOUR_YELLOW, \
00920 4, 12, basey + linenum * NEWS_SETTING_BASELINE_SKIP, basey + 11 + linenum * NEWS_SETTING_BASELINE_SKIP, \
00921 SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST}, \
00922 { WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_YELLOW, \
00923 13, 89, basey + linenum * NEWS_SETTING_BASELINE_SKIP, basey + 11 + linenum * NEWS_SETTING_BASELINE_SKIP, \
00924 STR_EMPTY, STR_NULL}, \
00925 { WWT_PUSHIMGBTN, RESIZE_NONE, COLOUR_YELLOW, \
00926 90, 98, basey + linenum * NEWS_SETTING_BASELINE_SKIP, basey + 11 + linenum * NEWS_SETTING_BASELINE_SKIP, \
00927 SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST}, \
00928 { WWT_TEXT, RESIZE_NONE, COLOUR_YELLOW, \
00929 103, 409, basey + 1 + linenum * NEWS_SETTING_BASELINE_SKIP, basey + 13 + linenum * NEWS_SETTING_BASELINE_SKIP, \
00930 text, STR_NULL}
00931
00932 static const int NEWS_SETTING_BASELINE_SKIP = 12;
00933
00934
00935 static const Widget _message_options_widgets[] = {
00936 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_BROWN, 0, 10, 0, 13,
00937 STR_00C5, STR_018B_CLOSE_WINDOW},
00938 { WWT_CAPTION, RESIZE_NONE, COLOUR_BROWN, 11, 409, 0, 13,
00939 STR_0204_MESSAGE_OPTIONS, STR_018C_WINDOW_TITLE_DRAG_THIS},
00940 { WWT_PANEL, RESIZE_NONE, COLOUR_BROWN, 0, 409, 14, 64 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00941 0x0, STR_NULL},
00942
00943
00944 { WWT_LABEL, RESIZE_NONE, COLOUR_BROWN,
00945 0, 409, 13, 26,
00946 STR_0205_MESSAGE_TYPES, STR_NULL},
00947
00948
00949 { WWT_DROPDOWN, RESIZE_NONE, COLOUR_YELLOW,
00950 4, 98, 34 + NT_END * NEWS_SETTING_BASELINE_SKIP, 45 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00951 0x0, STR_NULL},
00952
00953 { WWT_TEXT, RESIZE_NONE, COLOUR_YELLOW,
00954 103, 409, 35 + NT_END * NEWS_SETTING_BASELINE_SKIP, 47 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00955 STR_MESSAGES_ALL, STR_NULL},
00956
00957
00958 { WWT_TEXTBTN_2, RESIZE_NONE, COLOUR_YELLOW,
00959 4, 98, 46 + NT_END * NEWS_SETTING_BASELINE_SKIP, 57 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00960 STR_02DB_OFF, STR_NULL},
00961
00962 { WWT_TEXT, RESIZE_NONE, COLOUR_YELLOW,
00963 103, 409, 47 + NT_END * NEWS_SETTING_BASELINE_SKIP, 59 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00964 STR_MESSAGE_SOUND, STR_NULL},
00965
00966
00967
00968
00969 NEWS_SETTINGS_LINE(26, NT_ARRIVAL_PLAYER, STR_0206_ARRIVAL_OF_FIRST_VEHICLE),
00970 NEWS_SETTINGS_LINE(26, NT_ARRIVAL_OTHER, STR_0207_ARRIVAL_OF_FIRST_VEHICLE),
00971 NEWS_SETTINGS_LINE(26, NT_ACCIDENT, STR_0208_ACCIDENTS_DISASTERS),
00972 NEWS_SETTINGS_LINE(26, NT_COMPANY_INFO, STR_0209_COMPANY_INFORMATION),
00973 NEWS_SETTINGS_LINE(26, NT_OPENCLOSE, STR_NEWS_OPEN_CLOSE),
00974 NEWS_SETTINGS_LINE(26, NT_ECONOMY, STR_020A_ECONOMY_CHANGES),
00975 NEWS_SETTINGS_LINE(26, NT_INDUSTRY_PLAYER, STR_INDUSTRY_CHANGES_SERVED_BY_PLAYER),
00976 NEWS_SETTINGS_LINE(26, NT_INDUSTRY_OTHER, STR_INDUSTRY_CHANGES_SERVED_BY_OTHER),
00977 NEWS_SETTINGS_LINE(26, NT_INDUSTRY_NOBODY, STR_OTHER_INDUSTRY_PRODUCTION_CHANGES),
00978 NEWS_SETTINGS_LINE(26, NT_ADVICE, STR_020B_ADVICE_INFORMATION_ON_PLAYER),
00979 NEWS_SETTINGS_LINE(26, NT_NEW_VEHICLES, STR_020C_NEW_VEHICLES),
00980 NEWS_SETTINGS_LINE(26, NT_ACCEPTANCE, STR_020D_CHANGES_OF_CARGO_ACCEPTANCE),
00981 NEWS_SETTINGS_LINE(26, NT_SUBSIDIES, STR_020E_SUBSIDIES),
00982 NEWS_SETTINGS_LINE(26, NT_GENERAL, STR_020F_GENERAL_INFORMATION),
00983
00984 { WIDGETS_END},
00985 };
00986
00987 static const WindowDesc _message_options_desc = {
00988 270, 22, 410, 65 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00989 410, 65 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00990 WC_GAME_OPTIONS, WC_NONE,
00991 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
00992 _message_options_widgets,
00993 MessageOptionsWndProc
00994 };
00995
00996 void ShowMessageOptions()
00997 {
00998 DeleteWindowById(WC_GAME_OPTIONS, 0);
00999 AllocateWindowDesc(&_message_options_desc);
01000 }
01001
01002
01003 void DeleteVehicleNews(VehicleID vid, StringID news)
01004 {
01005 NewsID n;
01006
01007 for (n = _oldest_news; _latest_news != INVALID_NEWS; n = increaseIndex(n)) {
01008 const NewsItem *ni = &_news_items[n];
01009
01010 if (ni->flags & NF_VEHICLE &&
01011 ni->data_a == vid &&
01012 (news == INVALID_STRING_ID || ni->string_id == news)) {
01013 Window *w;
01014
01015
01016
01017 if (_forced_news == n) MoveToNextItem();
01018 if (_forced_news == INVALID_NEWS && _current_news == n) MoveToNextItem();
01019 _total_news--;
01020
01021
01022 if (_total_news == 0) {
01023 assert(_latest_news == _oldest_news);
01024 _latest_news = INVALID_NEWS;
01025 _current_news = INVALID_NEWS;
01026 }
01027
01028
01029
01030
01031
01032
01033
01034
01035
01036
01037 if (_total_news != 0) {
01038 w = FindWindowById(WC_NEWS_WINDOW, 0);
01039 NewsID visible_news = (w != NULL) ? (NewsID)(WP(w, news_d).ni - _news_items) : INVALID_NEWS;
01040
01041 for (NewsID i = n;; i = decreaseIndex(i)) {
01042 _news_items[i] = _news_items[decreaseIndex(i)];
01043
01044 if (i != _latest_news) {
01045 if (i == _current_news) _current_news = increaseIndex(_current_news);
01046 if (i == _forced_news) _forced_news = increaseIndex(_forced_news);
01047 if (i == visible_news) WP(w, news_d).ni = &_news_items[increaseIndex(visible_news)];
01048 }
01049
01050 if (i == _oldest_news) break;
01051 }
01052 _oldest_news = increaseIndex(_oldest_news);
01053 }
01054
01055
01056
01057
01058 w = FindWindowById(WC_MESSAGE_HISTORY, 0);
01059 if (w != NULL) {
01060 SetWindowDirty(w);
01061 w->vscroll.count = _total_news;
01062 }
01063 }
01064
01065 if (n == _latest_news) break;
01066 }
01067 }