OpenTTD Source: src/town_gui.cpp Source File

OpenTTD Source 1.11.0-RC1

town_gui.cpp
Go to the documentation of this file.
1 /*
2 * This file is part of OpenTTD.
3 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
4 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
5 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
6 */
7
10 #include "stdafx.h"
11 #include "town.h"
12 #include "viewport_func.h"
13 #include "error.h"
14 #include "gui.h"
15 #include "command_func.h"
16 #include "company_func.h"
17 #include "company_base.h"
18 #include "company_gui.h"
19 #include "network/network.h"
20 #include "string_func.h"
21 #include "strings_func.h"
22 #include "sound_func.h"
23 #include "tilehighlight_func.h"
24 #include "sortlist_type.h"
25 #include "road_cmd.h"
26 #include "landscape.h"
27 #include "querystring_gui.h"
28 #include "window_func.h"
29 #include "townname_func.h"
30 #include "core/geometry_func.hpp"
31 #include "genworld.h"
32 #include "stringfilter_type.h"
33 #include "widgets/dropdown_func.h"
34 #include "town_kdtree.h"
35
36 #include "widgets/town_widget.h"
37
38 #include "table/strings.h"
39
40 #include "safeguards.h"
41
42 TownKdtree _town_local_authority_kdtree(&Kdtree_TownXYFunc);
43
44 typedef GUIList<const Town*> GUITownList;
45
46 static const NWidgetPart _nested_town_authority_widgets[] = {
47 NWidget(NWID_HORIZONTAL),
48 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
49 NWidget(WWT_CAPTION, COLOUR_BROWN, WID_TA_CAPTION), SetDataTip(STR_LOCAL_AUTHORITY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
50 NWidget(WWT_TEXTBTN, COLOUR_BROWN, WID_TA_ZONE_BUTTON), SetMinimalSize(50, 0), SetMinimalTextLines(1, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM + 2), SetDataTip(STR_LOCAL_AUTHORITY_ZONE, STR_LOCAL_AUTHORITY_ZONE_TOOLTIP),
51 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
52 NWidget(WWT_DEFSIZEBOX, COLOUR_BROWN),
53 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
54 EndContainer(),
55 NWidget(WWT_PANEL, COLOUR_BROWN, WID_TA_RATING_INFO), SetMinimalSize(317, 92), SetResize(1, 1), EndContainer(),
56 NWidget(NWID_HORIZONTAL),
57 NWidget(WWT_PANEL, COLOUR_BROWN, WID_TA_COMMAND_LIST), SetMinimalSize(305, 52), SetResize(1, 0), SetDataTip(0x0, STR_LOCAL_AUTHORITY_ACTIONS_TOOLTIP), SetScrollbar(WID_TA_SCROLLBAR), EndContainer(),
58 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, WID_TA_SCROLLBAR),
59 EndContainer(),
60 NWidget(WWT_PANEL, COLOUR_BROWN, WID_TA_ACTION_INFO), SetMinimalSize(317, 52), SetResize(1, 0), EndContainer(),
61 NWidget(NWID_HORIZONTAL),
62 NWidget(WWT_PUSHTXTBTN, COLOUR_BROWN, WID_TA_EXECUTE), SetMinimalSize(317, 12), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_LOCAL_AUTHORITY_DO_IT_BUTTON, STR_LOCAL_AUTHORITY_DO_IT_TOOLTIP),
63 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
64 EndContainer()
65 };
66
68 struct TownAuthorityWindow : Window {
69 private:
70 Town *town;
71 int sel_index;
72 Scrollbar *vscroll;
73 uint displayed_actions_on_previous_painting;
74
84 static int GetNthSetBit(uint32 bits, int n)
85 {
86 if (n >= 0) {
87 uint i;
88 FOR_EACH_SET_BIT(i, bits) {
89 n--;
90 if (n < 0) return i;
91 }
92 }
93 return -1;
94 }
95
96 public:
97 TownAuthorityWindow(WindowDesc *desc, WindowNumber window_number) : Window(desc), sel_index(-1), displayed_actions_on_previous_painting(0)
98 {
99 this->town = Town::Get(window_number);
100 this->InitNested(window_number);
101 this->vscroll = this->GetScrollbar(WID_TA_SCROLLBAR);
102 this->vscroll->SetCapacity((this->GetWidget<NWidgetBase>(WID_TA_COMMAND_LIST)->current_y - WD_FRAMERECT_TOP - WD_FRAMERECT_BOTTOM) / FONT_HEIGHT_NORMAL);
103 }
104
105 void OnPaint() override
106 {
107 int numact;
108 uint buttons = GetMaskOfTownActions(&numact, _local_company, this->town);
109 if (buttons != displayed_actions_on_previous_painting) this->SetDirty();
110 displayed_actions_on_previous_painting = buttons;
111
112 this->vscroll->SetCount(numact + 1);
113
114 if (this->sel_index != -1 && !HasBit(buttons, this->sel_index)) {
115 this->sel_index = -1;
116 }
117
118 this->SetWidgetLoweredState(WID_TA_ZONE_BUTTON, this->town->show_zone);
119 this->SetWidgetDisabledState(WID_TA_EXECUTE, this->sel_index == -1);
120
121 this->DrawWidgets();
122 if (!this->IsShaded()) this->DrawRatings();
123 }
124
126 void DrawRatings()
127 {
128 NWidgetBase *nwid = this->GetWidget<NWidgetBase>(WID_TA_RATING_INFO);
129 uint left = nwid->pos_x + WD_FRAMERECT_LEFT;
130 uint right = nwid->pos_x + nwid->current_x - 1 - WD_FRAMERECT_RIGHT;
131
132 uint y = nwid->pos_y + WD_FRAMERECT_TOP;
133
134 DrawString(left, right, y, STR_LOCAL_AUTHORITY_COMPANY_RATINGS);
135 y += FONT_HEIGHT_NORMAL;
136
137 Dimension icon_size = GetSpriteSize(SPR_COMPANY_ICON);
138 int icon_width = icon_size.width;
139 int icon_y_offset = (FONT_HEIGHT_NORMAL - icon_size.height) / 2;
140
141 Dimension exclusive_size = GetSpriteSize(SPR_EXCLUSIVE_TRANSPORT);
142 int exclusive_width = exclusive_size.width;
143 int exclusive_y_offset = (FONT_HEIGHT_NORMAL - exclusive_size.height) / 2;
144
145 bool rtl = _current_text_dir == TD_RTL;
146 uint text_left = left + (rtl ? 0 : icon_width + exclusive_width + 4);
147 uint text_right = right - (rtl ? icon_width + exclusive_width + 4 : 0);
148 uint icon_left = rtl ? right - icon_width : left;
149 uint exclusive_left = rtl ? right - icon_width - exclusive_width - 2 : left + icon_width + 2;
150
151 /* Draw list of companies */
152 for (const Company *c : Company::Iterate()) {
153 if ((HasBit(this->town->have_ratings, c->index) || this->town->exclusivity == c->index)) {
154 DrawCompanyIcon(c->index, icon_left, y + icon_y_offset);
155
156 SetDParam(0, c->index);
157 SetDParam(1, c->index);
158
159 int r = this->town->ratings[c->index];
160 StringID str = STR_CARGO_RATING_APPALLING;
161 if (r > RATING_APPALLING) str++;
162 if (r > RATING_VERYPOOR) str++;
163 if (r > RATING_POOR) str++;
164 if (r > RATING_MEDIOCRE) str++;
165 if (r > RATING_GOOD) str++;
166 if (r > RATING_VERYGOOD) str++;
167 if (r > RATING_EXCELLENT) str++;
168
169 SetDParam(2, str);
170 if (this->town->exclusivity == c->index) {
171 DrawSprite(SPR_EXCLUSIVE_TRANSPORT, COMPANY_SPRITE_COLOUR(c->index), exclusive_left, y + exclusive_y_offset);
172 }
173
174 DrawString(text_left, text_right, y, STR_LOCAL_AUTHORITY_COMPANY_RATING);
175 y += FONT_HEIGHT_NORMAL;
176 }
177 }
178
179 y = y + WD_FRAMERECT_BOTTOM - nwid->pos_y; // Compute needed size of the widget.
180 if (y > nwid->current_y) {
181 /* If the company list is too big to fit, mark ourself dirty and draw again. */
182 ResizeWindow(this, 0, y - nwid->current_y, false);
183 }
184 }
185
186 void SetStringParameters(int widget) const override
187 {
188 if (widget == WID_TA_CAPTION) SetDParam(0, this->window_number);
189 }
190
191 void DrawWidget(const Rect &r, int widget) const override
192 {
193 switch (widget) {
194 case WID_TA_ACTION_INFO:
195 if (this->sel_index != -1) {
196 SetDParam(0, _price[PR_TOWN_ACTION] * _town_action_costs[this->sel_index] >> 8);
197 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM,
198 STR_LOCAL_AUTHORITY_ACTION_TOOLTIP_SMALL_ADVERTISING + this->sel_index);
199 }
200 break;
201 case WID_TA_COMMAND_LIST: {
202 int numact;
203 uint buttons = GetMaskOfTownActions(&numact, _local_company, this->town);
204 int y = r.top + WD_FRAMERECT_TOP;
205 int pos = this->vscroll->GetPosition();
206
207 if (--pos < 0) {
208 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_LOCAL_AUTHORITY_ACTIONS_TITLE);
209 y += FONT_HEIGHT_NORMAL;
210 }
211
212 for (int i = 0; buttons; i++, buttons >>= 1) {
213 if (pos <= -5) break;
214
215 if ((buttons & 1) && --pos < 0) {
216 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y,
217 STR_LOCAL_AUTHORITY_ACTION_SMALL_ADVERTISING_CAMPAIGN + i, this->sel_index == i ? TC_WHITE : TC_ORANGE);
218 y += FONT_HEIGHT_NORMAL;
219 }
220 }
221 break;
222 }
223 }
224 }
225
226 void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
227 {
228 switch (widget) {
229 case WID_TA_ACTION_INFO: {
230 assert(size->width > padding.width && size->height > padding.height);
231 size->width -= WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
232 size->height -= WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
233 Dimension d = {0, 0};
234 for (int i = 0; i < TACT_COUNT; i++) {
235 SetDParam(0, _price[PR_TOWN_ACTION] * _town_action_costs[i] >> 8);
236 d = maxdim(d, GetStringMultiLineBoundingBox(STR_LOCAL_AUTHORITY_ACTION_TOOLTIP_SMALL_ADVERTISING + i, *size));
237 }
238 *size = maxdim(*size, d);
239 size->width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
240 size->height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
241 break;
242 }
243
244 case WID_TA_COMMAND_LIST:
245 size->height = WD_FRAMERECT_TOP + 5 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM;
246 size->width = GetStringBoundingBox(STR_LOCAL_AUTHORITY_ACTIONS_TITLE).width;
247 for (uint i = 0; i < TACT_COUNT; i++ ) {
248 size->width = std::max(size->width, GetStringBoundingBox(STR_LOCAL_AUTHORITY_ACTION_SMALL_ADVERTISING_CAMPAIGN + i).width);
249 }
250 size->width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
251 break;
252
253 case WID_TA_RATING_INFO:
254 resize->height = FONT_HEIGHT_NORMAL;
255 size->height = WD_FRAMERECT_TOP + 9 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM;
256 break;
257 }
258 }
259
260 void OnClick(Point pt, int widget, int click_count) override
261 {
262 switch (widget) {
263 case WID_TA_ZONE_BUTTON: {
264 bool new_show_state = !this->town->show_zone;
265 TownID index = this->town->index;
266
267 new_show_state ? _town_local_authority_kdtree.Insert(index) : _town_local_authority_kdtree.Remove(index);
268
269 this->town->show_zone = new_show_state;
270 this->SetWidgetLoweredState(widget, new_show_state);
271 MarkWholeScreenDirty();
272 break;
273 }
274
275 case WID_TA_COMMAND_LIST: {
276 int y = this->GetRowFromWidget(pt.y, WID_TA_COMMAND_LIST, 1, FONT_HEIGHT_NORMAL);
277 if (!IsInsideMM(y, 0, 5)) return;
278
279 y = GetNthSetBit(GetMaskOfTownActions(nullptr, _local_company, this->town), y + this->vscroll->GetPosition() - 1);
280 if (y >= 0) {
281 this->sel_index = y;
282 this->SetDirty();
283 }
284 /* When double-clicking, continue */
285 if (click_count == 1 || y < 0) break;
286 FALLTHROUGH;
287 }
288
289 case WID_TA_EXECUTE:
290 DoCommandP(this->town->xy, this->window_number, this->sel_index, CMD_DO_TOWN_ACTION | CMD_MSG(STR_ERROR_CAN_T_DO_THIS));
291 break;
292 }
293 }
294
295 void OnHundredthTick() override
296 {
297 this->SetDirty();
298 }
299 };
300
301 static WindowDesc _town_authority_desc(
302 WDP_AUTO, "view_town_authority", 317, 222,
303 WC_TOWN_AUTHORITY, WC_NONE,
304 0,
305 _nested_town_authority_widgets, lengthof(_nested_town_authority_widgets)
306 );
307
308 static void ShowTownAuthorityWindow(uint town)
309 {
310 AllocateWindowDescFront<TownAuthorityWindow>(&_town_authority_desc, town);
311 }
312
313
314 /* Town view window. */
315 struct TownViewWindow : Window {
316 private:
317 Town *town;
318
319 public:
320 static const int WID_TV_HEIGHT_NORMAL = 150;
321
322 TownViewWindow(WindowDesc *desc, WindowNumber window_number) : Window(desc)
323 {
324 this->CreateNestedTree();
325
326 this->town = Town::Get(window_number);
327 if (this->town->larger_town) this->GetWidget<NWidgetCore>(WID_TV_CAPTION)->widget_data = STR_TOWN_VIEW_CITY_CAPTION;
328
329 this->FinishInitNested(window_number);
330
331 this->flags |= WF_DISABLE_VP_SCROLL;
332 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_TV_VIEWPORT);
333 nvp->InitializeViewport(this, this->town->xy, ZOOM_LVL_NEWS);
334
335 /* disable renaming town in network games if you are not the server */
336 this->SetWidgetDisabledState(WID_TV_CHANGE_NAME, _networking && !_network_server);
337 }
338
339 ~TownViewWindow()
340 {
341 SetViewportCatchmentTown(Town::Get(this->window_number), false);
342 }
343
344 void SetStringParameters(int widget) const override
345 {
346 if (widget == WID_TV_CAPTION) SetDParam(0, this->town->index);
347 }
348
349 void OnPaint() override
350 {
351 extern const Town *_viewport_highlight_town;
352 this->SetWidgetLoweredState(WID_TV_CATCHMENT, _viewport_highlight_town == this->town);
353
354 this->DrawWidgets();
355 }
356
357 void DrawWidget(const Rect &r, int widget) const override
358 {
359 if (widget != WID_TV_INFO) return;
360
361 uint y = r.top + WD_FRAMERECT_TOP;
362
363 SetDParam(0, this->town->cache.population);
364 SetDParam(1, this->town->cache.num_houses);
365 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_LEFT, y, STR_TOWN_VIEW_POPULATION_HOUSES);
366
367 SetDParam(0, 1 << CT_PASSENGERS);
368 SetDParam(1, this->town->supplied[CT_PASSENGERS].old_act);
369 SetDParam(2, this->town->supplied[CT_PASSENGERS].old_max);
370 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_LEFT, y += FONT_HEIGHT_NORMAL, STR_TOWN_VIEW_CARGO_LAST_MONTH_MAX);
371
372 SetDParam(0, 1 << CT_MAIL);
373 SetDParam(1, this->town->supplied[CT_MAIL].old_act);
374 SetDParam(2, this->town->supplied[CT_MAIL].old_max);
375 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_LEFT, y += FONT_HEIGHT_NORMAL, STR_TOWN_VIEW_CARGO_LAST_MONTH_MAX);
376
377 bool first = true;
378 for (int i = TE_BEGIN; i < TE_END; i++) {
379 if (this->town->goal[i] == 0) continue;
380 if (this->town->goal[i] == TOWN_GROWTH_WINTER && (TileHeight(this->town->xy) < LowestSnowLine() || this->town->cache.population <= 90)) continue;
381 if (this->town->goal[i] == TOWN_GROWTH_DESERT && (GetTropicZone(this->town->xy) != TROPICZONE_DESERT || this->town->cache.population <= 60)) continue;
382
383 if (first) {
384 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_LEFT, y += FONT_HEIGHT_NORMAL, STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH);
385 first = false;
386 }
387
388 bool rtl = _current_text_dir == TD_RTL;
389 uint cargo_text_left = r.left + WD_FRAMERECT_LEFT + (rtl ? 0 : 20);
390 uint cargo_text_right = r.right - WD_FRAMERECT_RIGHT - (rtl ? 20 : 0);
391
392 const CargoSpec *cargo = FindFirstCargoWithTownEffect((TownEffect)i);
393 assert(cargo != nullptr);
394
395 StringID string;
396
397 if (this->town->goal[i] == TOWN_GROWTH_DESERT || this->town->goal[i] == TOWN_GROWTH_WINTER) {
398 /* For 'original' gameplay, don't show the amount required (you need 1 or more ..) */
399 string = STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_DELIVERED_GENERAL;
400 if (this->town->received[i].old_act == 0) {
401 string = STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_REQUIRED_GENERAL;
402
403 if (this->town->goal[i] == TOWN_GROWTH_WINTER && TileHeight(this->town->xy) < GetSnowLine()) {
404 string = STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_REQUIRED_WINTER;
405 }
406 }
407
408 SetDParam(0, cargo->name);
409 } else {
410 string = STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_DELIVERED;
411 if (this->town->received[i].old_act < this->town->goal[i]) {
412 string = STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_REQUIRED;
413 }
414
415 SetDParam(0, cargo->Index());
416 SetDParam(1, this->town->received[i].old_act);
417 SetDParam(2, cargo->Index());
418 SetDParam(3, this->town->goal[i]);
419 }
420 DrawString(cargo_text_left, cargo_text_right, y += FONT_HEIGHT_NORMAL, string);
421 }
422
423 if (HasBit(this->town->flags, TOWN_IS_GROWING)) {
424 SetDParam(0, RoundDivSU(this->town->growth_rate + 1, DAY_TICKS));
425 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_LEFT, y += FONT_HEIGHT_NORMAL, this->town->fund_buildings_months == 0 ? STR_TOWN_VIEW_TOWN_GROWS_EVERY : STR_TOWN_VIEW_TOWN_GROWS_EVERY_FUNDED);
426 } else {
427 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_LEFT, y += FONT_HEIGHT_NORMAL, STR_TOWN_VIEW_TOWN_GROW_STOPPED);
428 }
429
430 /* only show the town noise, if the noise option is activated. */
431 if (_settings_game.economy.station_noise_level) {
432 SetDParam(0, this->town->noise_reached);
433 SetDParam(1, this->town->MaxTownNoise());
434 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_LEFT, y += FONT_HEIGHT_NORMAL, STR_TOWN_VIEW_NOISE_IN_TOWN);
435 }
436
437 if (!this->town->text.empty()) {
438 SetDParamStr(0, this->town->text.c_str());
439 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y += FONT_HEIGHT_NORMAL, UINT16_MAX, STR_JUST_RAW_STRING, TC_BLACK);
440 }
441 }
442
443 void OnClick(Point pt, int widget, int click_count) override
444 {
445 switch (widget) {
446 case WID_TV_CENTER_VIEW: // scroll to location
447 if (_ctrl_pressed) {
448 ShowExtraViewportWindow(this->town->xy);
449 } else {
450 ScrollMainWindowToTile(this->town->xy);
451 }
452 break;
453
454 case WID_TV_SHOW_AUTHORITY: // town authority
455 ShowTownAuthorityWindow(this->window_number);
456 break;
457
458 case WID_TV_CHANGE_NAME: // rename
459 SetDParam(0, this->window_number);
460 ShowQueryString(STR_TOWN_NAME, STR_TOWN_VIEW_RENAME_TOWN_BUTTON, MAX_LENGTH_TOWN_NAME_CHARS, this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT | QSF_LEN_IN_CHARS);
461 break;
462
463 case WID_TV_CATCHMENT:
464 SetViewportCatchmentTown(Town::Get(this->window_number), !this->IsWidgetLowered(WID_TV_CATCHMENT));
465 break;
466
467 case WID_TV_EXPAND: { // expand town - only available on Scenario editor
468 /* Warn the user if towns are not allowed to build roads, but do this only once per OpenTTD run. */
469 static bool _warn_town_no_roads = false;
470
471 if (!_settings_game.economy.allow_town_roads && !_warn_town_no_roads) {
472 ShowErrorMessage(STR_ERROR_TOWN_EXPAND_WARN_NO_ROADS, INVALID_STRING_ID, WL_WARNING);
473 _warn_town_no_roads = true;
474 }
475
476 DoCommandP(0, this->window_number, 0, CMD_EXPAND_TOWN | CMD_MSG(STR_ERROR_CAN_T_EXPAND_TOWN));
477 break;
478 }
479
480 case WID_TV_DELETE: // delete town - only available on Scenario editor
481 DoCommandP(0, this->window_number, 0, CMD_DELETE_TOWN | CMD_MSG(STR_ERROR_TOWN_CAN_T_DELETE));
482 break;
483 }
484 }
485
486 void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
487 {
488 switch (widget) {
489 case WID_TV_INFO:
490 size->height = GetDesiredInfoHeight(size->width);
491 break;
492 }
493 }
494
499 uint GetDesiredInfoHeight(int width) const
500 {
501 uint aimed_height = 3 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
502
503 bool first = true;
504 for (int i = TE_BEGIN; i < TE_END; i++) {
505 if (this->town->goal[i] == 0) continue;
506 if (this->town->goal[i] == TOWN_GROWTH_WINTER && (TileHeight(this->town->xy) < LowestSnowLine() || this->town->cache.population <= 90)) continue;
507 if (this->town->goal[i] == TOWN_GROWTH_DESERT && (GetTropicZone(this->town->xy) != TROPICZONE_DESERT || this->town->cache.population <= 60)) continue;
508
509 if (first) {
510 aimed_height += FONT_HEIGHT_NORMAL;
511 first = false;
512 }
513 aimed_height += FONT_HEIGHT_NORMAL;
514 }
515 aimed_height += FONT_HEIGHT_NORMAL;
516
517 if (_settings_game.economy.station_noise_level) aimed_height += FONT_HEIGHT_NORMAL;
518
519 if (!this->town->text.empty()) {
520 SetDParamStr(0, this->town->text.c_str());
521 aimed_height += GetStringHeight(STR_JUST_RAW_STRING, width - WD_FRAMERECT_LEFT - WD_FRAMERECT_RIGHT);
522 }
523
524 return aimed_height;
525 }
526
527 void ResizeWindowAsNeeded()
528 {
529 const NWidgetBase *nwid_info = this->GetWidget<NWidgetBase>(WID_TV_INFO);
530 uint aimed_height = GetDesiredInfoHeight(nwid_info->current_x);
531 if (aimed_height > nwid_info->current_y || (aimed_height < nwid_info->current_y && nwid_info->current_y > nwid_info->smallest_y)) {
532 this->ReInit();
533 }
534 }
535
536 void OnResize() override
537 {
538 if (this->viewport != nullptr) {
539 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_TV_VIEWPORT);
540 nvp->UpdateViewportCoordinates(this);
541
542 ScrollWindowToTile(this->town->xy, this, true); // Re-center viewport.
543 }
544 }
545
551 void OnInvalidateData(int data = 0, bool gui_scope = true) override
552 {
553 if (!gui_scope) return;
554 /* Called when setting station noise or required cargoes have changed, in order to resize the window */
555 this->SetDirty(); // refresh display for current size. This will allow to avoid glitches when downgrading
556 this->ResizeWindowAsNeeded();
557 }
558
559 void OnQueryTextFinished(char *str) override
560 {
561 if (str == nullptr) return;
562
563 DoCommandP(0, this->window_number, 0, CMD_RENAME_TOWN | CMD_MSG(STR_ERROR_CAN_T_RENAME_TOWN), nullptr, str);
564 }
565 };
566
567 static const NWidgetPart _nested_town_game_view_widgets[] = {
568 NWidget(NWID_HORIZONTAL),
569 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
570 NWidget(WWT_PUSHIMGBTN, COLOUR_BROWN, WID_TV_CHANGE_NAME), SetMinimalSize(12, 14), SetDataTip(SPR_RENAME, STR_TOWN_VIEW_RENAME_TOOLTIP),
571 NWidget(WWT_CAPTION, COLOUR_BROWN, WID_TV_CAPTION), SetDataTip(STR_TOWN_VIEW_TOWN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
572 NWidget(WWT_PUSHIMGBTN, COLOUR_BROWN, WID_TV_CENTER_VIEW), SetMinimalSize(12, 14), SetDataTip(SPR_GOTO_LOCATION, STR_TOWN_VIEW_CENTER_TOOLTIP),
573 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
574 NWidget(WWT_DEFSIZEBOX, COLOUR_BROWN),
575 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
576 EndContainer(),
577 NWidget(WWT_PANEL, COLOUR_BROWN),
578 NWidget(WWT_INSET, COLOUR_BROWN), SetPadding(2, 2, 2, 2),
579 NWidget(NWID_VIEWPORT, INVALID_COLOUR, WID_TV_VIEWPORT), SetMinimalSize(254, 86), SetFill(1, 0), SetResize(1, 1), SetPadding(1, 1, 1, 1),
580 EndContainer(),
581 EndContainer(),
582 NWidget(WWT_PANEL, COLOUR_BROWN, WID_TV_INFO), SetMinimalSize(260, 32), SetResize(1, 0), SetFill(1, 0), EndContainer(),
583 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
584 NWidget(WWT_PUSHTXTBTN, COLOUR_BROWN, WID_TV_SHOW_AUTHORITY), SetMinimalSize(80, 12), SetFill(1, 1), SetResize(1, 0), SetDataTip(STR_TOWN_VIEW_LOCAL_AUTHORITY_BUTTON, STR_TOWN_VIEW_LOCAL_AUTHORITY_TOOLTIP),
585 NWidget(WWT_TEXTBTN, COLOUR_BROWN, WID_TV_CATCHMENT), SetMinimalSize(40, 12), SetFill(1, 1), SetResize(1, 0), SetDataTip(STR_BUTTON_CATCHMENT, STR_TOOLTIP_CATCHMENT),
586 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
587 EndContainer(),
588 };
589
590 static WindowDesc _town_game_view_desc(
591 WDP_AUTO, "view_town", 260, TownViewWindow::WID_TV_HEIGHT_NORMAL,
592 WC_TOWN_VIEW, WC_NONE,
593 0,
594 _nested_town_game_view_widgets, lengthof(_nested_town_game_view_widgets)
595 );
596
597 static const NWidgetPart _nested_town_editor_view_widgets[] = {
598 NWidget(NWID_HORIZONTAL),
599 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
600 NWidget(WWT_PUSHIMGBTN, COLOUR_BROWN, WID_TV_CHANGE_NAME), SetMinimalSize(12, 14), SetDataTip(SPR_RENAME, STR_TOWN_VIEW_RENAME_TOOLTIP),
601 NWidget(WWT_CAPTION, COLOUR_BROWN, WID_TV_CAPTION), SetDataTip(STR_TOWN_VIEW_TOWN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
602 NWidget(WWT_PUSHIMGBTN, COLOUR_BROWN, WID_TV_CENTER_VIEW), SetMinimalSize(12, 14), SetDataTip(SPR_GOTO_LOCATION, STR_TOWN_VIEW_CENTER_TOOLTIP),
603 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
604 NWidget(WWT_DEFSIZEBOX, COLOUR_BROWN),
605 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
606 EndContainer(),
607 NWidget(WWT_PANEL, COLOUR_BROWN),
608 NWidget(WWT_INSET, COLOUR_BROWN), SetPadding(2, 2, 2, 2),
609 NWidget(NWID_VIEWPORT, INVALID_COLOUR, WID_TV_VIEWPORT), SetMinimalSize(254, 86), SetFill(1, 1), SetResize(1, 1), SetPadding(1, 1, 1, 1),
610 EndContainer(),
611 EndContainer(),
612 NWidget(WWT_PANEL, COLOUR_BROWN, WID_TV_INFO), SetMinimalSize(260, 32), SetResize(1, 0), SetFill(1, 0), EndContainer(),
613 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
614 NWidget(WWT_PUSHTXTBTN, COLOUR_BROWN, WID_TV_EXPAND), SetMinimalSize(80, 12), SetFill(1, 1), SetResize(1, 0), SetDataTip(STR_TOWN_VIEW_EXPAND_BUTTON, STR_TOWN_VIEW_EXPAND_TOOLTIP),
615 NWidget(WWT_PUSHTXTBTN, COLOUR_BROWN, WID_TV_DELETE), SetMinimalSize(80, 12), SetFill(1, 1), SetResize(1, 0), SetDataTip(STR_TOWN_VIEW_DELETE_BUTTON, STR_TOWN_VIEW_DELETE_TOOLTIP),
616 NWidget(WWT_TEXTBTN, COLOUR_BROWN, WID_TV_CATCHMENT), SetMinimalSize(40, 12), SetFill(1, 1), SetResize(1, 0), SetDataTip(STR_BUTTON_CATCHMENT, STR_TOOLTIP_CATCHMENT),
617 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
618 EndContainer(),
619 };
620
621 static WindowDesc _town_editor_view_desc(
622 WDP_AUTO, "view_town_scen", 260, TownViewWindow::WID_TV_HEIGHT_NORMAL,
623 WC_TOWN_VIEW, WC_NONE,
624 0,
625 _nested_town_editor_view_widgets, lengthof(_nested_town_editor_view_widgets)
626 );
627
628 void ShowTownViewWindow(TownID town)
629 {
630 if (_game_mode == GM_EDITOR) {
631 AllocateWindowDescFront<TownViewWindow>(&_town_editor_view_desc, town);
632 } else {
633 AllocateWindowDescFront<TownViewWindow>(&_town_game_view_desc, town);
634 }
635 }
636
637 static const NWidgetPart _nested_town_directory_widgets[] = {
638 NWidget(NWID_HORIZONTAL),
639 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
640 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_TOWN_DIRECTORY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
641 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
642 NWidget(WWT_DEFSIZEBOX, COLOUR_BROWN),
643 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
644 EndContainer(),
645 NWidget(NWID_HORIZONTAL),
646 NWidget(NWID_VERTICAL),
647 NWidget(NWID_HORIZONTAL),
648 NWidget(WWT_TEXTBTN, COLOUR_BROWN, WID_TD_SORT_ORDER), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
649 NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_TD_SORT_CRITERIA), SetDataTip(STR_JUST_STRING, STR_TOOLTIP_SORT_CRITERIA),
650 NWidget(WWT_EDITBOX, COLOUR_BROWN, WID_TD_FILTER), SetFill(35, 12), SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
651 EndContainer(),
652 NWidget(WWT_PANEL, COLOUR_BROWN, WID_TD_LIST), SetMinimalSize(196, 0), SetDataTip(0x0, STR_TOWN_DIRECTORY_LIST_TOOLTIP),
653 SetFill(1, 0), SetResize(0, 10), SetScrollbar(WID_TD_SCROLLBAR), EndContainer(),
654 NWidget(WWT_PANEL, COLOUR_BROWN),
655 NWidget(WWT_TEXT, COLOUR_BROWN, WID_TD_WORLD_POPULATION), SetPadding(2, 0, 0, 2), SetMinimalSize(196, 12), SetFill(1, 0), SetDataTip(STR_TOWN_POPULATION, STR_NULL),
656 EndContainer(),
657 EndContainer(),
658 NWidget(NWID_VERTICAL),
659 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, WID_TD_SCROLLBAR),
660 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
661 EndContainer(),
662 EndContainer(),
663 };
664
666 struct TownDirectoryWindow : public Window {
667 private:
668 /* Runtime saved values */
669 static Listing last_sorting;
670
671 /* Constants for sorting towns */
672 static const StringID sorter_names[];
673 static GUITownList::SortFunction * const sorter_funcs[];
674
675 StringFilter string_filter;
676 QueryString townname_editbox;
677
678 GUITownList towns;
679
680 Scrollbar *vscroll;
681
682 void BuildSortTownList()
683 {
684 if (this->towns.NeedRebuild()) {
685 this->towns.clear();
686
687 for (const Town *t : Town::Iterate()) {
688 if (this->string_filter.IsEmpty()) {
689 this->towns.push_back(t);
690 continue;
691 }
692 this->string_filter.ResetState();
693 this->string_filter.AddLine(t->GetCachedName());
694 if (this->string_filter.GetState()) this->towns.push_back(t);
695 }
696
697 this->towns.shrink_to_fit();
698 this->towns.RebuildDone();
699 this->vscroll->SetCount((uint)this->towns.size()); // Update scrollbar as well.
700 }
701 /* Always sort the towns. */
702 this->towns.Sort();
703 this->SetWidgetDirty(WID_TD_LIST); // Force repaint of the displayed towns.
704 }
705
707 static bool TownNameSorter(const Town * const &a, const Town * const &b)
708 {
709 return strnatcmp(a->GetCachedName(), b->GetCachedName()) < 0; // Sort by name (natural sorting).
710 }
711
713 static bool TownPopulationSorter(const Town * const &a, const Town * const &b)
714 {
715 uint32 a_population = a->cache.population;
716 uint32 b_population = b->cache.population;
717 if (a_population == b_population) return TownDirectoryWindow::TownNameSorter(a, b);
718 return a_population < b_population;
719 }
720
722 static bool TownRatingSorter(const Town * const &a, const Town * const &b)
723 {
724 bool before = !TownDirectoryWindow::last_sorting.order; // Value to get 'a' before 'b'.
725
726 /* Towns without rating are always after towns with rating. */
727 if (HasBit(a->have_ratings, _local_company)) {
728 if (HasBit(b->have_ratings, _local_company)) {
729 int16 a_rating = a->ratings[_local_company];
730 int16 b_rating = b->ratings[_local_company];
731 if (a_rating == b_rating) return TownDirectoryWindow::TownNameSorter(a, b);
732 return a_rating < b_rating;
733 }
734 return before;
735 }
736 if (HasBit(b->have_ratings, _local_company)) return !before;
737
738 /* Sort unrated towns always on ascending town name. */
739 if (before) return TownDirectoryWindow::TownNameSorter(a, b);
740 return !TownDirectoryWindow::TownNameSorter(a, b);
741 }
742
743 public:
744 TownDirectoryWindow(WindowDesc *desc) : Window(desc), townname_editbox(MAX_LENGTH_TOWN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_TOWN_NAME_CHARS)
745 {
746 this->CreateNestedTree();
747
748 this->vscroll = this->GetScrollbar(WID_TD_SCROLLBAR);
749
750 this->towns.SetListing(this->last_sorting);
751 this->towns.SetSortFuncs(TownDirectoryWindow::sorter_funcs);
752 this->towns.ForceRebuild();
753 this->BuildSortTownList();
754
755 this->FinishInitNested(0);
756
757 this->querystrings[WID_TD_FILTER] = &this->townname_editbox;
758 this->townname_editbox.cancel_button = QueryString::ACTION_CLEAR;
759 }
760
761 void SetStringParameters(int widget) const override
762 {
763 switch (widget) {
764 case WID_TD_WORLD_POPULATION:
765 SetDParam(0, GetWorldPopulation());
766 break;
767
768 case WID_TD_SORT_CRITERIA:
769 SetDParam(0, TownDirectoryWindow::sorter_names[this->towns.SortType()]);
770 break;
771 }
772 }
773
779 static StringID GetTownString(const Town *t)
780 {
781 return t->larger_town ? STR_TOWN_DIRECTORY_CITY : STR_TOWN_DIRECTORY_TOWN;
782 }
783
784 void DrawWidget(const Rect &r, int widget) const override
785 {
786 switch (widget) {
787 case WID_TD_SORT_ORDER:
788 this->DrawSortButtonState(widget, this->towns.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
789 break;
790
791 case WID_TD_LIST: {
792 int n = 0;
793 int y = r.top + WD_FRAMERECT_TOP;
794 if (this->towns.size() == 0) { // No towns available.
795 DrawString(r.left + WD_FRAMERECT_LEFT, r.right, y, STR_TOWN_DIRECTORY_NONE);
796 break;
797 }
798
799 /* At least one town available. */
800 bool rtl = _current_text_dir == TD_RTL;
801 Dimension icon_size = GetSpriteSize(SPR_TOWN_RATING_GOOD);
802 int text_left = r.left + WD_FRAMERECT_LEFT + (rtl ? 0 : icon_size.width + 2);
803 int text_right = r.right - WD_FRAMERECT_RIGHT - (rtl ? icon_size.width + 2 : 0);
804 int icon_x = rtl ? r.right - WD_FRAMERECT_RIGHT - icon_size.width : r.left + WD_FRAMERECT_LEFT;
805
806 for (uint i = this->vscroll->GetPosition(); i < this->towns.size(); i++) {
807 const Town *t = this->towns[i];
808 assert(t->xy != INVALID_TILE);
809
810 /* Draw rating icon. */
811 if (_game_mode == GM_EDITOR || !HasBit(t->have_ratings, _local_company)) {
812 DrawSprite(SPR_TOWN_RATING_NA, PAL_NONE, icon_x, y + (this->resize.step_height - icon_size.height) / 2);
813 } else {
814 SpriteID icon = SPR_TOWN_RATING_APALLING;
815 if (t->ratings[_local_company] > RATING_VERYPOOR) icon = SPR_TOWN_RATING_MEDIOCRE;
816 if (t->ratings[_local_company] > RATING_GOOD) icon = SPR_TOWN_RATING_GOOD;
817 DrawSprite(icon, PAL_NONE, icon_x, y + (this->resize.step_height - icon_size.height) / 2);
818 }
819
820 SetDParam(0, t->index);
821 SetDParam(1, t->cache.population);
822 DrawString(text_left, text_right, y + (this->resize.step_height - FONT_HEIGHT_NORMAL) / 2, GetTownString(t));
823
824 y += this->resize.step_height;
825 if (++n == this->vscroll->GetCapacity()) break; // max number of towns in 1 window
826 }
827 break;
828 }
829 }
830 }
831
832 void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
833 {
834 switch (widget) {
835 case WID_TD_SORT_ORDER: {
836 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
837 d.width += padding.width + Window::SortButtonWidth() * 2; // Doubled since the string is centred and it also looks better.
838 d.height += padding.height;
839 *size = maxdim(*size, d);
840 break;
841 }
842 case WID_TD_SORT_CRITERIA: {
843 Dimension d = {0, 0};
844 for (uint i = 0; TownDirectoryWindow::sorter_names[i] != INVALID_STRING_ID; i++) {
845 d = maxdim(d, GetStringBoundingBox(TownDirectoryWindow::sorter_names[i]));
846 }
847 d.width += padding.width;
848 d.height += padding.height;
849 *size = maxdim(*size, d);
850 break;
851 }
852 case WID_TD_LIST: {
853 Dimension d = GetStringBoundingBox(STR_TOWN_DIRECTORY_NONE);
854 for (uint i = 0; i < this->towns.size(); i++) {
855 const Town *t = this->towns[i];
856
857 assert(t != nullptr);
858
859 SetDParam(0, t->index);
860 SetDParamMaxDigits(1, 8);
861 d = maxdim(d, GetStringBoundingBox(GetTownString(t)));
862 }
863 Dimension icon_size = GetSpriteSize(SPR_TOWN_RATING_GOOD);
864 d.width += icon_size.width + 2;
865 d.height = std::max(d.height, icon_size.height);
866 resize->height = d.height;
867 d.height *= 5;
868 d.width += padding.width + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
869 d.height += padding.height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
870 *size = maxdim(*size, d);
871 break;
872 }
873 case WID_TD_WORLD_POPULATION: {
874 SetDParamMaxDigits(0, 10);
875 Dimension d = GetStringBoundingBox(STR_TOWN_POPULATION);
876 d.width += padding.width;
877 d.height += padding.height;
878 *size = maxdim(*size, d);
879 break;
880 }
881 }
882 }
883
884 void OnClick(Point pt, int widget, int click_count) override
885 {
886 switch (widget) {
887 case WID_TD_SORT_ORDER: // Click on sort order button
888 if (this->towns.SortType() != 2) { // A different sort than by rating.
889 this->towns.ToggleSortOrder();
890 this->last_sorting = this->towns.GetListing(); // Store new sorting order.
891 } else {
892 /* Some parts are always sorted ascending on name. */
893 this->last_sorting.order = !this->last_sorting.order;
894 this->towns.SetListing(this->last_sorting);
895 this->towns.ForceResort();
896 this->towns.Sort();
897 }
898 this->SetDirty();
899 break;
900
901 case WID_TD_SORT_CRITERIA: // Click on sort criteria dropdown
902 ShowDropDownMenu(this, TownDirectoryWindow::sorter_names, this->towns.SortType(), WID_TD_SORT_CRITERIA, 0, 0);
903 break;
904
905 case WID_TD_LIST: { // Click on Town Matrix
906 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_TD_LIST, WD_FRAMERECT_TOP);
907 if (id_v >= this->towns.size()) return; // click out of town bounds
908
909 const Town *t = this->towns[id_v];
910 assert(t != nullptr);
911 if (_ctrl_pressed) {
912 ShowExtraViewportWindow(t->xy);
913 } else {
914 ScrollMainWindowToTile(t->xy);
915 }
916 break;
917 }
918 }
919 }
920
921 void OnDropdownSelect(int widget, int index) override
922 {
923 if (widget != WID_TD_SORT_CRITERIA) return;
924
925 if (this->towns.SortType() != index) {
926 this->towns.SetSortType(index);
927 this->last_sorting = this->towns.GetListing(); // Store new sorting order.
928 this->BuildSortTownList();
929 }
930 }
931
932 void OnPaint() override
933 {
934 if (this->towns.NeedRebuild()) this->BuildSortTownList();
935 this->DrawWidgets();
936 }
937
938 void OnHundredthTick() override
939 {
940 this->BuildSortTownList();
941 this->SetDirty();
942 }
943
944 void OnResize() override
945 {
946 this->vscroll->SetCapacityFromWidget(this, WID_TD_LIST);
947 }
948
949 void OnEditboxChanged(int wid) override
950 {
951 if (wid == WID_TD_FILTER) {
952 this->string_filter.SetFilterTerm(this->townname_editbox.text.buf);
953 this->InvalidateData(TDIWD_FORCE_REBUILD);
954 }
955 }
956
962 void OnInvalidateData(int data = 0, bool gui_scope = true) override
963 {
964 switch (data) {
965 case TDIWD_FORCE_REBUILD:
966 /* This needs to be done in command-scope to enforce rebuilding before resorting invalid data */
967 this->towns.ForceRebuild();
968 break;
969
970 case TDIWD_POPULATION_CHANGE:
971 if (this->towns.SortType() == 1) this->towns.ForceResort();
972 break;
973
974 default:
975 this->towns.ForceResort();
976 }
977 }
978 };
979
980 Listing TownDirectoryWindow::last_sorting = {false, 0};
981
983 const StringID TownDirectoryWindow::sorter_names[] = {
984 STR_SORT_BY_NAME,
985 STR_SORT_BY_POPULATION,
986 STR_SORT_BY_RATING,
987 INVALID_STRING_ID
988 };
989
991 GUITownList::SortFunction * const TownDirectoryWindow::sorter_funcs[] = {
992 &TownNameSorter,
993 &TownPopulationSorter,
994 &TownRatingSorter,
995 };
996
997 static WindowDesc _town_directory_desc(
998 WDP_AUTO, "list_towns", 208, 202,
999 WC_TOWN_DIRECTORY, WC_NONE,
1000 0,
1001 _nested_town_directory_widgets, lengthof(_nested_town_directory_widgets)
1002 );
1003
1004 void ShowTownDirectory()
1005 {
1006 if (BringWindowToFrontById(WC_TOWN_DIRECTORY, 0)) return;
1007 new TownDirectoryWindow(&_town_directory_desc);
1008 }
1009
1010 void CcFoundTown(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2, uint32 cmd)
1011 {
1012 if (result.Failed()) return;
1013
1014 if (_settings_client.sound.confirm) SndPlayTileFx(SND_1F_CONSTRUCTION_OTHER, tile);
1015 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
1016 }
1017
1018 void CcFoundRandomTown(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2, uint32 cmd)
1019 {
1020 if (result.Succeeded()) ScrollMainWindowToTile(Town::Get(_new_town_id)->xy);
1021 }
1022
1023 static const NWidgetPart _nested_found_town_widgets[] = {
1024 NWidget(NWID_HORIZONTAL),
1025 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
1026 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_FOUND_TOWN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
1027 NWidget(WWT_SHADEBOX, COLOUR_DARK_GREEN),
1028 NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
1029 EndContainer(),
1030 /* Construct new town(s) buttons. */
1031 NWidget(WWT_PANEL, COLOUR_DARK_GREEN),
1032 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
1033 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_NEW_TOWN), SetMinimalSize(156, 12), SetFill(1, 0),
1034 SetDataTip(STR_FOUND_TOWN_NEW_TOWN_BUTTON, STR_FOUND_TOWN_NEW_TOWN_TOOLTIP), SetPadding(0, 2, 1, 2),
1035 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_TF_RANDOM_TOWN), SetMinimalSize(156, 12), SetFill(1, 0),
1036 SetDataTip(STR_FOUND_TOWN_RANDOM_TOWN_BUTTON, STR_FOUND_TOWN_RANDOM_TOWN_TOOLTIP), SetPadding(0, 2, 1, 2),
1037 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_TF_MANY_RANDOM_TOWNS), SetMinimalSize(156, 12), SetFill(1, 0),
1038 SetDataTip(STR_FOUND_TOWN_MANY_RANDOM_TOWNS, STR_FOUND_TOWN_RANDOM_TOWNS_TOOLTIP), SetPadding(0, 2, 0, 2),
1039 /* Town name selection. */
1040 NWidget(WWT_LABEL, COLOUR_DARK_GREEN), SetMinimalSize(156, 14), SetPadding(0, 2, 0, 2), SetDataTip(STR_FOUND_TOWN_NAME_TITLE, STR_NULL),
1041 NWidget(WWT_EDITBOX, COLOUR_GREY, WID_TF_TOWN_NAME_EDITBOX), SetMinimalSize(156, 12), SetPadding(0, 2, 3, 2),
1042 SetDataTip(STR_FOUND_TOWN_NAME_EDITOR_TITLE, STR_FOUND_TOWN_NAME_EDITOR_HELP),
1043 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_TF_TOWN_NAME_RANDOM), SetMinimalSize(78, 12), SetPadding(0, 2, 0, 2), SetFill(1, 0),
1044 SetDataTip(STR_FOUND_TOWN_NAME_RANDOM_BUTTON, STR_FOUND_TOWN_NAME_RANDOM_TOOLTIP),
1045 /* Town size selection. */
1046 NWidget(NWID_HORIZONTAL), SetPIP(2, 0, 2),
1047 NWidget(NWID_SPACER), SetFill(1, 0),
1048 NWidget(WWT_LABEL, COLOUR_DARK_GREEN), SetMinimalSize(148, 14), SetDataTip(STR_FOUND_TOWN_INITIAL_SIZE_TITLE, STR_NULL),
1049 NWidget(NWID_SPACER), SetFill(1, 0),
1050 EndContainer(),
1051 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(2, 0, 2),
1052 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_SIZE_SMALL), SetMinimalSize(78, 12), SetFill(1, 0),
1053 SetDataTip(STR_FOUND_TOWN_INITIAL_SIZE_SMALL_BUTTON, STR_FOUND_TOWN_INITIAL_SIZE_TOOLTIP),
1054 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_SIZE_MEDIUM), SetMinimalSize(78, 12), SetFill(1, 0),
1055 SetDataTip(STR_FOUND_TOWN_INITIAL_SIZE_MEDIUM_BUTTON, STR_FOUND_TOWN_INITIAL_SIZE_TOOLTIP),
1056 EndContainer(),
1057 NWidget(NWID_SPACER), SetMinimalSize(0, 1),
1058 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(2, 0, 2),
1059 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_SIZE_LARGE), SetMinimalSize(78, 12), SetFill(1, 0),
1060 SetDataTip(STR_FOUND_TOWN_INITIAL_SIZE_LARGE_BUTTON, STR_FOUND_TOWN_INITIAL_SIZE_TOOLTIP),
1061 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_SIZE_RANDOM), SetMinimalSize(78, 12), SetFill(1, 0),
1062 SetDataTip(STR_FOUND_TOWN_SIZE_RANDOM, STR_FOUND_TOWN_INITIAL_SIZE_TOOLTIP),
1063 EndContainer(),
1064 NWidget(NWID_SPACER), SetMinimalSize(0, 3),
1065 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_CITY), SetPadding(0, 2, 0, 2), SetMinimalSize(156, 12), SetFill(1, 0),
1066 SetDataTip(STR_FOUND_TOWN_CITY, STR_FOUND_TOWN_CITY_TOOLTIP), SetFill(1, 0),
1067 /* Town roads selection. */
1068 NWidget(NWID_HORIZONTAL), SetPIP(2, 0, 2),
1069 NWidget(NWID_SPACER), SetFill(1, 0),
1070 NWidget(WWT_LABEL, COLOUR_DARK_GREEN), SetMinimalSize(148, 14), SetDataTip(STR_FOUND_TOWN_ROAD_LAYOUT, STR_NULL),
1071 NWidget(NWID_SPACER), SetFill(1, 0),
1072 EndContainer(),
1073 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(2, 0, 2),
1074 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_LAYOUT_ORIGINAL), SetMinimalSize(78, 12), SetFill(1, 0), SetDataTip(STR_FOUND_TOWN_SELECT_LAYOUT_ORIGINAL, STR_FOUND_TOWN_SELECT_TOWN_ROAD_LAYOUT),
1075 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_LAYOUT_BETTER), SetMinimalSize(78, 12), SetFill(1, 0), SetDataTip(STR_FOUND_TOWN_SELECT_LAYOUT_BETTER_ROADS, STR_FOUND_TOWN_SELECT_TOWN_ROAD_LAYOUT),
1076 EndContainer(),
1077 NWidget(NWID_SPACER), SetMinimalSize(0, 1),
1078 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(2, 0, 2),
1079 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_LAYOUT_GRID2), SetMinimalSize(78, 12), SetFill(1, 0), SetDataTip(STR_FOUND_TOWN_SELECT_LAYOUT_2X2_GRID, STR_FOUND_TOWN_SELECT_TOWN_ROAD_LAYOUT),
1080 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_LAYOUT_GRID3), SetMinimalSize(78, 12), SetFill(1, 0), SetDataTip(STR_FOUND_TOWN_SELECT_LAYOUT_3X3_GRID, STR_FOUND_TOWN_SELECT_TOWN_ROAD_LAYOUT),
1081 EndContainer(),
1082 NWidget(NWID_SPACER), SetMinimalSize(0, 1),
1083 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_TF_LAYOUT_RANDOM), SetPadding(0, 2, 0, 2), SetMinimalSize(0, 12), SetFill(1, 0),
1084 SetDataTip(STR_FOUND_TOWN_SELECT_LAYOUT_RANDOM, STR_FOUND_TOWN_SELECT_TOWN_ROAD_LAYOUT), SetFill(1, 0),
1085 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
1086 EndContainer(),
1087 };
1088
1090 struct FoundTownWindow : Window {
1091 private:
1092 TownSize town_size;
1093 TownLayout town_layout;
1094 bool city;
1095 QueryString townname_editbox;
1096 bool townnamevalid;
1097 uint32 townnameparts;
1098 TownNameParams params;
1099
1100 public:
1101 FoundTownWindow(WindowDesc *desc, WindowNumber window_number) :
1102 Window(desc),
1103 town_size(TSZ_MEDIUM),
1104 town_layout(_settings_game.economy.town_layout),
1105 townname_editbox(MAX_LENGTH_TOWN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_TOWN_NAME_CHARS),
1106 params(_settings_game.game_creation.town_name)
1107 {
1108 this->InitNested(window_number);
1109 this->querystrings[WID_TF_TOWN_NAME_EDITBOX] = &this->townname_editbox;
1110 this->RandomTownName();
1111 this->UpdateButtons(true);
1112 }
1113
1114 void RandomTownName()
1115 {
1116 this->townnamevalid = GenerateTownName(&this->townnameparts);
1117
1118 if (!this->townnamevalid) {
1119 this->townname_editbox.text.DeleteAll();
1120 } else {
1121 GetTownName(this->townname_editbox.text.buf, &this->params, this->townnameparts, &this->townname_editbox.text.buf[this->townname_editbox.text.max_bytes - 1]);
1122 this->townname_editbox.text.UpdateSize();
1123 }
1124 UpdateOSKOriginalText(this, WID_TF_TOWN_NAME_EDITBOX);
1125
1126 this->SetWidgetDirty(WID_TF_TOWN_NAME_EDITBOX);
1127 }
1128
1129 void UpdateButtons(bool check_availability)
1130 {
1131 if (check_availability && _game_mode != GM_EDITOR) {
1132 this->SetWidgetsDisabledState(true, WID_TF_RANDOM_TOWN, WID_TF_MANY_RANDOM_TOWNS, WID_TF_SIZE_LARGE, WIDGET_LIST_END);
1133 this->SetWidgetsDisabledState(_settings_game.economy.found_town != TF_CUSTOM_LAYOUT,
1134 WID_TF_LAYOUT_ORIGINAL, WID_TF_LAYOUT_BETTER, WID_TF_LAYOUT_GRID2, WID_TF_LAYOUT_GRID3, WID_TF_LAYOUT_RANDOM, WIDGET_LIST_END);
1135 if (_settings_game.economy.found_town != TF_CUSTOM_LAYOUT) town_layout = _settings_game.economy.town_layout;
1136 }
1137
1138 for (int i = WID_TF_SIZE_SMALL; i <= WID_TF_SIZE_RANDOM; i++) {
1139 this->SetWidgetLoweredState(i, i == WID_TF_SIZE_SMALL + this->town_size);
1140 }
1141
1142 this->SetWidgetLoweredState(WID_TF_CITY, this->city);
1143
1144 for (int i = WID_TF_LAYOUT_ORIGINAL; i <= WID_TF_LAYOUT_RANDOM; i++) {
1145 this->SetWidgetLoweredState(i, i == WID_TF_LAYOUT_ORIGINAL + this->town_layout);
1146 }
1147
1148 this->SetDirty();
1149 }
1150
1151 void ExecuteFoundTownCommand(TileIndex tile, bool random, StringID errstr, CommandCallback cc)
1152 {
1153 const char *name = nullptr;
1154
1155 if (!this->townnamevalid) {
1156 name = this->townname_editbox.text.buf;
1157 } else {
1158 /* If user changed the name, send it */
1159 char buf[MAX_LENGTH_TOWN_NAME_CHARS * MAX_CHAR_LENGTH];
1160 GetTownName(buf, &this->params, this->townnameparts, lastof(buf));
1161 if (strcmp(buf, this->townname_editbox.text.buf) != 0) name = this->townname_editbox.text.buf;
1162 }
1163
1164 bool success = DoCommandP(tile, this->town_size | this->city << 2 | this->town_layout << 3 | random << 6,
1165 townnameparts, CMD_FOUND_TOWN | CMD_MSG(errstr), cc, name);
1166
1167 /* Rerandomise name, if success and no cost-estimation. */
1168 if (success && !_shift_pressed) this->RandomTownName();
1169 }
1170
1171 void OnClick(Point pt, int widget, int click_count) override
1172 {
1173 switch (widget) {
1174 case WID_TF_NEW_TOWN:
1175 HandlePlacePushButton(this, WID_TF_NEW_TOWN, SPR_CURSOR_TOWN, HT_RECT);
1176 break;
1177
1178 case WID_TF_RANDOM_TOWN:
1179 this->ExecuteFoundTownCommand(0, true, STR_ERROR_CAN_T_GENERATE_TOWN, CcFoundRandomTown);
1180 break;
1181
1182 case WID_TF_TOWN_NAME_RANDOM:
1183 this->RandomTownName();
1184 this->SetFocusedWidget(WID_TF_TOWN_NAME_EDITBOX);
1185 break;
1186
1187 case WID_TF_MANY_RANDOM_TOWNS:
1188 _generating_world = true;
1189 UpdateNearestTownForRoadTiles(true);
1190 if (!GenerateTowns(this->town_layout)) {
1191 ShowErrorMessage(STR_ERROR_CAN_T_GENERATE_TOWN, STR_ERROR_NO_SPACE_FOR_TOWN, WL_INFO);
1192 }
1193 UpdateNearestTownForRoadTiles(false);
1194 _generating_world = false;
1195 break;
1196
1197 case WID_TF_SIZE_SMALL: case WID_TF_SIZE_MEDIUM: case WID_TF_SIZE_LARGE: case WID_TF_SIZE_RANDOM:
1198 this->town_size = (TownSize)(widget - WID_TF_SIZE_SMALL);
1199 this->UpdateButtons(false);
1200 break;
1201
1202 case WID_TF_CITY:
1203 this->city ^= true;
1204 this->SetWidgetLoweredState(WID_TF_CITY, this->city);
1205 this->SetDirty();
1206 break;
1207
1208 case WID_TF_LAYOUT_ORIGINAL: case WID_TF_LAYOUT_BETTER: case WID_TF_LAYOUT_GRID2:
1209 case WID_TF_LAYOUT_GRID3: case WID_TF_LAYOUT_RANDOM:
1210 this->town_layout = (TownLayout)(widget - WID_TF_LAYOUT_ORIGINAL);
1211 this->UpdateButtons(false);
1212 break;
1213 }
1214 }
1215
1216 void OnPlaceObject(Point pt, TileIndex tile) override
1217 {
1218 this->ExecuteFoundTownCommand(tile, false, STR_ERROR_CAN_T_FOUND_TOWN_HERE, CcFoundTown);
1219 }
1220
1221 void OnPlaceObjectAbort() override
1222 {
1223 this->RaiseButtons();
1224 this->UpdateButtons(false);
1225 }
1226
1232 void OnInvalidateData(int data = 0, bool gui_scope = true) override
1233 {
1234 if (!gui_scope) return;
1235 this->UpdateButtons(true);
1236 }
1237 };
1238
1239 static WindowDesc _found_town_desc(
1240 WDP_AUTO, "build_town", 160, 162,
1241 WC_FOUND_TOWN, WC_NONE,
1242 WDF_CONSTRUCTION,
1243 _nested_found_town_widgets, lengthof(_nested_found_town_widgets)
1244 );
1245
1246 void ShowFoundTownWindow()
1247 {
1248 if (_game_mode != GM_EDITOR && !Company::IsValidID(_local_company)) return;
1249 AllocateWindowDescFront<FoundTownWindow>(&_found_town_desc, 0);
1250 }
1251
1252 void InitializeTownGui()
1253 {
1254 _town_local_authority_kdtree.Clear();
1255 }
WID_TF_TOWN_NAME_EDITBOX
@ WID_TF_TOWN_NAME_EDITBOX
Editor for the town name.
Definition: town_widget.h:52
TownAuthorityWindow::DrawWidget
void DrawWidget(const Rect &r, int widget) const override
Draw the contents of a nested widget.
Definition: town_gui.cpp:191
TownAuthorityWindow::OnClick
void OnClick(Point pt, int widget, int click_count) override
A click with the left mouse button has been made on the window.
Definition: town_gui.cpp:260
Town::have_ratings
CompanyMask have_ratings
which companies have a rating
Definition: town.h:69
WD_FRAMERECT_TOP
@ WD_FRAMERECT_TOP
Offset at top to draw the frame rectangular area.
Definition: window_gui.h:62
CMD_MSG
#define CMD_MSG(x)
Used to combine a StringID with the command.
Definition: command_type.h:372
TileIndex
uint32 TileIndex
The index/ID of a Tile.
Definition: tile_type.h:78
TROPICZONE_DESERT
@ TROPICZONE_DESERT
Tile is desert.
Definition: tile_type.h:71
sound_func.h
WID_TD_FILTER
@ WID_TD_FILTER
Filter of name.
Definition: town_widget.h:17
TownDirectoryWindow::OnPaint
void OnPaint() override
The window must be repainted.
Definition: town_gui.cpp:932
TownAuthorityWindow::UpdateWidgetSize
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
Update size and resize step of a widget in the window.
Definition: town_gui.cpp:226
TownViewWindow::OnPaint
void OnPaint() override
The window must be repainted.
Definition: town_gui.cpp:349
GUIList::SortType
uint8 SortType() const
Get the sorttype of the list.
Definition: sortlist_type.h:93
Pool::PoolItem<&_town_pool >::Get
static Titem * Get(size_t index)
Returns Titem with given index.
Definition: pool_type.hpp:329
ScrollMainWindowToTile
bool ScrollMainWindowToTile(TileIndex tile, bool instant)
Scrolls the viewport of the main window to a given location.
Definition: viewport.cpp:2443
WID_TA_EXECUTE
@ WID_TA_EXECUTE
Do-it button.
Definition: town_widget.h:31
TownViewWindow::OnInvalidateData
void OnInvalidateData(int data=0, bool gui_scope=true) override
Some data on this window has become invalid.
Definition: town_gui.cpp:551
querystring_gui.h
SetScrollbar
static NWidgetPart SetScrollbar(int index)
Attach a scrollbar to a widget.
Definition: widget_type.h:1094
ShowExtraViewportWindow
void ShowExtraViewportWindow(TileIndex tile=INVALID_TILE)
Show a new Extra Viewport window.
Definition: viewport_gui.cpp:168
Dimension
Dimensions (a width and height) of a rectangle in 2D.
Definition: geometry_type.hpp:27
WID_TA_RATING_INFO
@ WID_TA_RATING_INFO
Overview with ratings for each company.
Definition: town_widget.h:27
CMD_DO_TOWN_ACTION
@ CMD_DO_TOWN_ACTION
do a action from the town detail window (like advertises or bribe)
Definition: command_type.h:264
Scrollbar::GetCapacity
uint16 GetCapacity() const
Gets the number of visible elements of the scrollbar.
Definition: widget_type.h:621
command_func.h
Window::DrawSortButtonState
void DrawSortButtonState(int widget, SortButtonState state) const
Draw a sort button's up or down arrow symbol.
Definition: widget.cpp:636
EconomySettings::town_layout
TownLayout town_layout
select town layout,
Definition: settings_type.h:499
WWT_STICKYBOX
@ WWT_STICKYBOX
Sticky box (at top-right of a window, after WWT_DEFSIZEBOX)
Definition: widget_type.h:64
SetPadding
static NWidgetPart SetPadding(uint8 top, uint8 right, uint8 bottom, uint8 left)
Widget part function for setting additional space around a widget.
Definition: widget_type.h:1045
GUIList::Sort
bool Sort(Comp compare)
Sort the list.
Definition: sortlist_type.h:247
Window::GetScrollbar
const Scrollbar * GetScrollbar(uint widnum) const
Return the Scrollbar to a widget index.
Definition: window.cpp:309
WDF_CONSTRUCTION
@ WDF_CONSTRUCTION
This window is used for construction; close it whenever changing company.
Definition: window_gui.h:208
dropdown_func.h
Kdtree
K-dimensional tree, specialised for 2-dimensional space.
Definition: kdtree.hpp:37
WL_WARNING
@ WL_WARNING
Other information.
Definition: error.h:23
StringFilter::IsEmpty
bool IsEmpty() const
Check whether any filter words were entered.
Definition: stringfilter_type.h:59
Window::ReInit
void ReInit(int rx=0, int ry=0)
Re-initialize a window, and optionally change its size.
Definition: window.cpp:995
company_base.h
WID_TD_SORT_CRITERIA
@ WID_TD_SORT_CRITERIA
Criteria of sort dropdown.
Definition: town_widget.h:16
StringFilter::SetFilterTerm
void SetFilterTerm(const char *str)
Set the term to filter on.
Definition: stringfilter.cpp:27
WID_TF_TOWN_NAME_RANDOM
@ WID_TF_TOWN_NAME_RANDOM
Generate a random town name.
Definition: town_widget.h:53
NWidgetViewport
Nested widget to display a viewport in a window.
Definition: widget_type.h:574
WC_FOUND_TOWN
@ WC_FOUND_TOWN
Found a town; Window numbers:
Definition: window_type.h:422
WWT_CAPTION
@ WWT_CAPTION
Window caption (window title between closebox and stickybox)
Definition: widget_type.h:59
company_gui.h
Scrollbar::GetScrolledRowFromWidget
int GetScrolledRowFromWidget(int clickpos, const Window *const w, int widget, int padding=0, int line_height=-1) const
Compute the row of a scrolled widget that a user clicked in.
Definition: widget.cpp:1966
FoundTownWindow::OnPlaceObject
void OnPlaceObject(Point pt, TileIndex tile) override
The user clicked some place on the map when a tile highlight mode has been set.
Definition: town_gui.cpp:1216
WF_DISABLE_VP_SCROLL
@ WF_DISABLE_VP_SCROLL
Window does not do autoscroll,.
Definition: window_gui.h:239
GUIList< const Town * >
Window::viewport
ViewportData * viewport
Pointer to viewport data, if present.
Definition: window_gui.h:326
_network_server
bool _network_server
network-server is active
Definition: network.cpp:53
FoundTownWindow::townname_editbox
QueryString townname_editbox
Townname editbox.
Definition: town_gui.cpp:1095
WWT_LABEL
@ WWT_LABEL
Centered label.
Definition: widget_type.h:55
TownDirectoryWindow::OnEditboxChanged
void OnEditboxChanged(int wid) override
The text in an editbox has been edited.
Definition: town_gui.cpp:949
TownDirectoryWindow::OnDropdownSelect
void OnDropdownSelect(int widget, int index) override
A dropdown option associated to this window has been selected.
Definition: town_gui.cpp:921
WWT_DEFSIZEBOX
@ WWT_DEFSIZEBOX
Default window size box (at top-right of a window, between WWT_SHADEBOX and WWT_STICKYBOX)
Definition: widget_type.h:63
Town::noise_reached
uint16 noise_reached
level of noise that all the airports are generating
Definition: town.h:64
Window::CreateNestedTree
void CreateNestedTree(bool fill_nested=true)
Perform the first part of the initialization of a nested widget tree.
Definition: window.cpp:1832
Pool::PoolItem::index
Tindex index
Index of this pool item.
Definition: pool_type.hpp:227
TownDirectoryWindow::OnHundredthTick
void OnHundredthTick() override
Called once every 100 (game) ticks, or once every 3s, whichever comes last.
Definition: town_gui.cpp:938
NWID_HORIZONTAL
@ NWID_HORIZONTAL
Horizontal container.
Definition: widget_type.h:73
TownViewWindow::OnClick
void OnClick(Point pt, int widget, int click_count) override
A click with the left mouse button has been made on the window.
Definition: town_gui.cpp:443
maxdim
Dimension maxdim(const Dimension &d1, const Dimension &d2)
Compute bounding box of both dimensions.
Definition: geometry_func.cpp:22
TownAuthorityWindow::GetNthSetBit
static int GetNthSetBit(uint32 bits, int n)
Get the position of the Nth set bit.
Definition: town_gui.cpp:84
TownSize
TownSize
Supported initial town sizes.
Definition: town_type.h:19
HasBit
static bool HasBit(const T x, const uint8 y)
Checks if a bit in a value is set.
Definition: bitmath_func.hpp:103
WID_TF_NEW_TOWN
@ WID_TF_NEW_TOWN
Create a new town.
Definition: town_widget.h:49
Town::goal
uint32 goal[NUM_TE]
Amount of cargo required for the town to grow.
Definition: town.h:77
TownDirectoryWindow::townname_editbox
QueryString townname_editbox
Filter editbox.
Definition: town_gui.cpp:676
WID_TF_CITY
@ WID_TF_CITY
Selection for the town's city state.
Definition: town_widget.h:58
Scrollbar::SetCount
void SetCount(int num)
Sets the number of elements in the list.
Definition: widget_type.h:669
_ctrl_pressed
bool _ctrl_pressed
Is Ctrl pressed?
Definition: gfx.cpp:35
WID_TV_CHANGE_NAME
@ WID_TV_CHANGE_NAME
Change the name of this town.
Definition: town_widget.h:41
CommandCallback
void CommandCallback(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2, uint32 cmd)
Define a callback function for the client, after the command is finished.
Definition: command_type.h:474
SetResize
static NWidgetPart SetResize(int16 dx, int16 dy)
Widget part function for setting the resize step.
Definition: widget_type.h:929
Window::RaiseButtons
void RaiseButtons(bool autoraise=false)
Raise the buttons of the window.
Definition: window.cpp:573
CMD_RENAME_TOWN
@ CMD_RENAME_TOWN
rename a town
Definition: command_type.h:263
_settings_client
ClientSettings _settings_client
The current settings for this game.
Definition: settings.cpp:79
TownViewWindow::GetDesiredInfoHeight
uint GetDesiredInfoHeight(int width) const
Gets the desired height for the information panel.
Definition: town_gui.cpp:499
DrawString
int DrawString(int left, int right, int top, const char *str, TextColour colour, StringAlignment align, bool underline, FontSize fontsize)
Draw string, possibly truncated to make it fit in its allocated space.
Definition: gfx.cpp:640
Town::xy
TileIndex xy
town center tile
Definition: town.h:51
CargoSpec
Specification of a cargo type.
Definition: cargotype.h:55
TownDirectoryWindow::sorter_names
static const StringID sorter_names[]
Names of the sorting functions.
Definition: town_gui.cpp:672
town.h
StringFilter::AddLine
void AddLine(const char *str)
Pass another text line from the current item to the filter.
Definition: stringfilter.cpp:104
TownLayout
TownLayout
Town Layouts.
Definition: town_type.h:78
WindowNumber
int32 WindowNumber
Number to differentiate different windows of the same class.
Definition: window_type.h:711
WID_TA_COMMAND_LIST
@ WID_TA_COMMAND_LIST
List of commands for the player.
Definition: town_widget.h:28
WID_TV_EXPAND
@ WID_TV_EXPAND
Expand this town (scenario editor only).
Definition: town_widget.h:43
FindFirstCargoWithTownEffect
const CargoSpec * FindFirstCargoWithTownEffect(TownEffect effect)
Determines the first cargo with a certain town effect.
Definition: town_cmd.cpp:2777
GUIList::SetSortType
void SetSortType(uint8 n_type)
Set the sorttype of the list.
Definition: sortlist_type.h:103
NWidgetBase::smallest_y
uint smallest_y
Smallest vertical size of the widget in a filled window.
Definition: widget_type.h:170
TownViewWindow::SetStringParameters
void SetStringParameters(int widget) const override
Initialize string parameters for a widget.
Definition: town_gui.cpp:344
Scrollbar
Scrollbar data structure.
Definition: widget_type.h:588
WID_TF_SIZE_RANDOM
@ WID_TF_SIZE_RANDOM
Selection for a randomly sized town.
Definition: town_widget.h:57
TownAuthorityWindow::OnHundredthTick
void OnHundredthTick() override
Called once every 100 (game) ticks, or once every 3s, whichever comes last.
Definition: town_gui.cpp:295
SetDParam
static void SetDParam(uint n, uint64 v)
Set a string parameter v at index n in the global string parameter array.
Definition: strings_func.h:199
Town::show_zone
bool show_zone
NOSAVE: mark town to show the local authority zone in the viewports.
Definition: town.h:96
NWidgetPart
Partial widget specification to allow NWidgets to be written nested.
Definition: widget_type.h:909
genworld.h
SetDataTip
static NWidgetPart SetDataTip(uint32 data, StringID tip)
Widget part function for setting the data and tooltip.
Definition: widget_type.h:1013
TownAuthorityWindow::displayed_actions_on_previous_painting
uint displayed_actions_on_previous_painting
Actions that were available on the previous call to OnPaint()
Definition: town_gui.cpp:73
WID_TV_CENTER_VIEW
@ WID_TV_CENTER_VIEW
Center the main view on this town.
Definition: town_widget.h:39
QueryString
Data stored about a string that can be modified in the GUI.
Definition: querystring_gui.h:20
CommandCost::Succeeded
bool Succeeded() const
Did this command succeed?
Definition: command_type.h:150
GetStringBoundingBox
Dimension GetStringBoundingBox(const char *str, FontSize start_fontsize)
Return the string dimension in pixels.
Definition: gfx.cpp:842
Textbuf::buf
char *const buf
buffer in which text is saved
Definition: textbuf_type.h:32
Window::querystrings
SmallMap< int, QueryString * > querystrings
QueryString associated to WWT_EDITBOX widgets.
Definition: window_gui.h:328
Kdtree::Remove
void Remove(const T &element)
Remove a single element from the tree, if it exists.
Definition: kdtree.hpp:419
ShowErrorMessage
void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, WarningLevel wl, int x=0, int y=0, const GRFFile *textref_stack_grffile=nullptr, uint textref_stack_size=0, const uint32 *textref_stack=nullptr)
Display an error message in a window.
Definition: error_gui.cpp:372
DrawStringMultiLine
int DrawStringMultiLine(int left, int right, int top, int bottom, const char *str, TextColour colour, StringAlignment align, bool underline, FontSize fontsize)
Draw string, possibly over multiple lines.
Definition: gfx.cpp:763
QSF_LEN_IN_CHARS
@ QSF_LEN_IN_CHARS
the length of the string is counted in characters
Definition: textbuf_gui.h:22
MAX_CHAR_LENGTH
static const int MAX_CHAR_LENGTH
Max. length of UTF-8 encoded unicode character.
Definition: strings_type.h:18
FoundTownWindow::town_size
TownSize town_size
Selected town size.
Definition: town_gui.cpp:1092
IsInsideMM
static bool IsInsideMM(const T x, const size_t min, const size_t max)
Checks if a value is in an interval.
Definition: math_func.hpp:204
TF_CUSTOM_LAYOUT
@ TF_CUSTOM_LAYOUT
Allowed, with custom town layout.
Definition: town_type.h:96
SpriteID
uint32 SpriteID
The number of a sprite, without mapping bits and colourtables.
Definition: gfx_type.h:17
WID_TA_ACTION_INFO
@ WID_TA_ACTION_INFO
Additional information about the action.
Definition: town_widget.h:30
WindowDesc
High level window description.
Definition: window_gui.h:166
TSZ_MEDIUM
@ TSZ_MEDIUM
Medium town.
Definition: town_type.h:21
townname_func.h
TownDirectoryWindow::OnClick
void OnClick(Point pt, int widget, int click_count) override
A click with the left mouse button has been made on the window.
Definition: town_gui.cpp:884
WID_TV_DELETE
@ WID_TV_DELETE
Delete this town (scenario editor only).
Definition: town_widget.h:44
NC_EQUALSIZE
@ NC_EQUALSIZE
Value of the NCB_EQUALSIZE flag.
Definition: widget_type.h:428
WID_TF_SIZE_SMALL
@ WID_TF_SIZE_SMALL
Selection for a small town.
Definition: town_widget.h:54
TownCache::population
uint32 population
Current population of people.
Definition: town.h:42
TownDirectoryWindow::TownPopulationSorter
static bool TownPopulationSorter(const Town *const &a, const Town *const &b)
Sort by population (default descending, as big towns are of the most interest).
Definition: town_gui.cpp:713
EconomySettings::station_noise_level
bool station_noise_level
build new airports when the town noise level is still within accepted limits
Definition: settings_type.h:503
town_widget.h
WID_TD_SORT_ORDER
@ WID_TD_SORT_ORDER
Direction of sort dropdown.
Definition: town_widget.h:15
GUIList::IsDescSortOrder
bool IsDescSortOrder() const
Check if the sort order is descending.
Definition: sortlist_type.h:223
WDP_AUTO
@ WDP_AUTO
Find a place automatically.
Definition: window_gui.h:154
Listing
Data structure describing how to show the list (what sort direction and criteria).
Definition: sortlist_type.h:30
Window::resize
ResizeInfo resize
Resize information.
Definition: window_gui.h:322
CommandCost
Common return value for all commands.
Definition: command_type.h:23
GetSnowLine
byte GetSnowLine()
Get the current snow line, either variable or static.
Definition: landscape.cpp:644
TownAuthorityWindow::town
Town * town
Town being displayed.
Definition: town_gui.cpp:70
GetTownName
char * GetTownName(char *buff, const TownNameParams *par, uint32 townnameparts, const char *last)
Fills buffer with specified town name.
Definition: townname.cpp:49
NWidgetViewport::UpdateViewportCoordinates
void UpdateViewportCoordinates(Window *w)
Update the position and size of the viewport (after eg a resize).
Definition: widget.cpp:1943
WID_TA_ZONE_BUTTON
@ WID_TA_ZONE_BUTTON
Turn on/off showing local authority zone.
Definition: town_widget.h:26
tilehighlight_func.h
TileHeight
static uint TileHeight(TileIndex tile)
Returns the height of a tile.
Definition: tile_map.h:29
ClientSettings::sound
SoundSettings sound
sound effect settings
Definition: settings_type.h:580
DoCommandP
bool DoCommandP(const CommandContainer *container, bool my_cmd)
Shortcut for the long DoCommandP when having a container with the data.
Definition: command.cpp:541
WC_TOWN_AUTHORITY
@ WC_TOWN_AUTHORITY
Town authority; Window numbers:
Definition: window_type.h:187
Window::InitNested
void InitNested(WindowNumber number=0)
Perform complete initialization of the Window with nested widgets, to allow use.
Definition: window.cpp:1861
NWID_VIEWPORT
@ NWID_VIEWPORT
Nested widget containing a viewport.
Definition: widget_type.h:79
WWT_EDITBOX
@ WWT_EDITBOX
a textbox for typing
Definition: widget_type.h:69
WID_TF_SIZE_MEDIUM
@ WID_TF_SIZE_MEDIUM
Selection for a medium town.
Definition: town_widget.h:55
TownViewWindow
Definition: town_gui.cpp:315
TOWN_GROWTH_DESERT
static const uint TOWN_GROWTH_DESERT
The town needs the cargo for growth when on desert (any amount)
Definition: town.h:32
GUIList< const Town * >::SortFunction
bool SortFunction(const const Town * &, const const Town * &)
Signature of sort function.
Definition: sortlist_type.h:48
Window::SetDirty
void SetDirty() const
Mark entire window as dirty (in need of re-paint)
Definition: window.cpp:984
GUIList::SetListing
void SetListing(Listing l)
Import sort conditions.
Definition: sortlist_type.h:130
WD_FRAMERECT_LEFT
@ WD_FRAMERECT_LEFT
Offset at left to draw the frame rectangular area.
Definition: window_gui.h:60
Kdtree::Insert
void Insert(const T &element)
Insert a single element in the tree.
Definition: kdtree.hpp:400
ScrollWindowToTile
bool ScrollWindowToTile(TileIndex tile, Window *w, bool instant)
Scrolls the viewport in a window to a given location.
Definition: viewport.cpp:2432
TE_END
@ TE_END
End of town effects.
Definition: cargotype.h:32
TownAuthorityWindow::sel_index
int sel_index
Currently selected town action, 0 to TACT_COUNT-1, -1 means no action selected.
Definition: town_gui.cpp:71
Listing::order
bool order
Ascending/descending.
Definition: sortlist_type.h:31
TownDirectoryWindow::GetTownString
static StringID GetTownString(const Town *t)
Get the string to draw the town name.
Definition: town_gui.cpp:779
WD_FRAMERECT_RIGHT
@ WD_FRAMERECT_RIGHT
Offset at right to draw the frame rectangular area.
Definition: window_gui.h:61
WD_FRAMERECT_BOTTOM
@ WD_FRAMERECT_BOTTOM
Offset at bottom to draw the frame rectangular area.
Definition: window_gui.h:63
CommandCost::Failed
bool Failed() const
Did this command fail?
Definition: command_type.h:159
WWT_PUSHTXTBTN
@ WWT_PUSHTXTBTN
Normal push-button (no toggle button) with text caption.
Definition: widget_type.h:102
TownAuthorityWindow::SetStringParameters
void SetStringParameters(int widget) const override
Initialize string parameters for a widget.
Definition: town_gui.cpp:186
NWidgetBase
Baseclass for nested widgets.
Definition: widget_type.h:124
TownDirectoryWindow::TownRatingSorter
static bool TownRatingSorter(const Town *const &a, const Town *const &b)
Sort by town rating.
Definition: town_gui.cpp:722
GetMaskOfTownActions
uint GetMaskOfTownActions(int *nump, CompanyID cid, const Town *t)
Get a list of available actions to do at a town.
Definition: town_cmd.cpp:3299
_settings_game
GameSettings _settings_game
Game settings of a running game or the scenario editor.
Definition: settings.cpp:80
TownDirectoryWindow::string_filter
StringFilter string_filter
Filter for towns.
Definition: town_gui.cpp:675
GetTropicZone
static TropicZone GetTropicZone(TileIndex tile)
Get the tropic zone.
Definition: tile_map.h:238
WID_TF_LAYOUT_BETTER
@ WID_TF_LAYOUT_BETTER
Selection for the better town layout.
Definition: town_widget.h:60
Town::MaxTownNoise
uint16 MaxTownNoise() const
Calculate the max town noise.
Definition: town.h:117
GameSettings::economy
EconomySettings economy
settings to change the economy
Definition: settings_type.h:569
Window::SetWidgetDisabledState
void SetWidgetDisabledState(byte widget_index, bool disab_stat)
Sets the enabled/disabled status of a widget.
Definition: window_gui.h:392
WL_INFO
@ WL_INFO
Used for DoCommand-like (and some non-fatal AI GUI) errors/information.
Definition: error.h:22
_local_company
CompanyID _local_company
Company controlled by the human player at this client. Can also be COMPANY_SPECTATOR.
Definition: company_cmd.cpp:46
safeguards.h
sortlist_type.h
ShowQueryString
void ShowQueryString(StringID str, StringID caption, uint maxsize, Window *parent, CharSetFilter afilter, QueryStringFlags flags)
Show a query popup window with a textbox in it.
Definition: misc_gui.cpp:1131
TownViewWindow::OnResize
void OnResize() override
Called after the window got resized.
Definition: town_gui.cpp:536
HandlePlacePushButton
bool HandlePlacePushButton(Window *w, int widget, CursorID cursor, HighLightStyle mode)
This code is shared for the majority of the pushbuttons.
Definition: main_gui.cpp:61
Window::left
int left
x position of left edge of the window
Definition: window_gui.h:317
Window::flags
WindowFlags flags
Window flags.
Definition: window_gui.h:310
TownAuthorityWindow::OnPaint
void OnPaint() override
The window must be repainted.
Definition: town_gui.cpp:105
WID_TD_LIST
@ WID_TD_LIST
List of towns.
Definition: town_widget.h:18
WID_TD_WORLD_POPULATION
@ WID_TD_WORLD_POPULATION
The world's population.
Definition: town_widget.h:20
LowestSnowLine
byte LowestSnowLine()
Get the lowest possible snow line height, either variable or static.
Definition: landscape.cpp:668
_networking
bool _networking
are we in networking mode?
Definition: network.cpp:52
_shift_pressed
bool _shift_pressed
Is Shift pressed?
Definition: gfx.cpp:36
GetWorldPopulation
uint32 GetWorldPopulation()
Determines the world population Basically, count population of all towns, one by one.
Definition: town_cmd.cpp:444
WID_TA_CAPTION
@ WID_TA_CAPTION
Caption of window.
Definition: town_widget.h:25
Town::growth_rate
uint16 growth_rate
town growth rate
Definition: town.h:88
DrawSprite
void DrawSprite(SpriteID img, PaletteID pal, int x, int y, const SubSprite *sub, ZoomLevel zoom)
Draw a sprite, not in a viewport.
Definition: gfx.cpp:978
GetStringMultiLineBoundingBox
Dimension GetStringMultiLineBoundingBox(StringID str, const Dimension &suggestion)
Calculate string bounding box for multi-line strings.
Definition: gfx.cpp:729
FoundTownWindow::townnamevalid
bool townnamevalid
Is generated town name valid?
Definition: town_gui.cpp:1096
WID_TF_MANY_RANDOM_TOWNS
@ WID_TF_MANY_RANDOM_TOWNS
Randomly place many towns.
Definition: town_widget.h:51
Point
Coordinates of a point in 2D.
Definition: geometry_type.hpp:21
EconomySettings::found_town
TownFounding found_town
town founding.
Definition: settings_type.h:502
error.h
ShowDropDownMenu
void ShowDropDownMenu(Window *w, const StringID *strings, int selected, int button, uint32 disabled_mask, uint32 hidden_mask, uint width)
Show a dropdown menu window near a widget of the parent window.
Definition: dropdown.cpp:494
_town_action_costs
const byte _town_action_costs[TACT_COUNT]
Factor in the cost of each town action.
Definition: town_cmd.cpp:3053
_viewport_highlight_town
const Town * _viewport_highlight_town
Currently selected town for coverage area highlight.
Definition: viewport.cpp:986
Window::SetFocusedWidget
bool SetFocusedWidget(int widget_index)
Set focus within this window to the given widget.
Definition: window.cpp:495
FoundTownWindow::city
bool city
Are we building a city?
Definition: town_gui.cpp:1094
stdafx.h
Window::window_number
WindowNumber window_number
Window number within the window class.
Definition: window_gui.h:312
RoundDivSU
static int RoundDivSU(int a, uint b)
Computes round(a / b) for signed a and unsigned b.
Definition: math_func.hpp:276
FoundTownWindow::params
TownNameParams params
Town name parameters.
Definition: town_gui.cpp:1098
landscape.h
ResizeInfo::step_height
uint step_height
Step-size of height resize changes.
Definition: window_gui.h:218
GUIList::ToggleSortOrder
void ToggleSortOrder()
Toggle the sort order Since that is the worst condition for the sort function reverse the list here.
Definition: sortlist_type.h:233
FoundTownWindow::OnPlaceObjectAbort
void OnPlaceObjectAbort() override
The user cancelled a tile highlight mode that has been set.
Definition: town_gui.cpp:1221
UpdateNearestTownForRoadTiles
void UpdateNearestTownForRoadTiles(bool invalidate)
Updates cached nearest town for all road tiles.
Definition: road_cmd.cpp:1843
Window::InvalidateData
void InvalidateData(int data=0, bool gui_scope=true)
Mark this window's data as invalid (in need of re-computing)
Definition: window.cpp:3261
CS_ALPHANUMERAL
@ CS_ALPHANUMERAL
Both numeric and alphabetic and spaces and stuff.
Definition: string_type.h:27
viewport_func.h
NWidgetBase::current_y
uint current_y
Current vertical size (after resizing).
Definition: widget_type.h:173
WC_NONE
@ WC_NONE
No window, redirects to WC_MAIN_WINDOW.
Definition: window_type.h:38
Town::ratings
int16 ratings[MAX_COMPANIES]
ratings of each company for this town
Definition: town.h:73
TownDirectoryWindow::SetStringParameters
void SetStringParameters(int widget) const override
Initialize string parameters for a widget.
Definition: town_gui.cpp:761
WID_TV_SHOW_AUTHORITY
@ WID_TV_SHOW_AUTHORITY
Show the town authority window.
Definition: town_widget.h:40
TownEffect
TownEffect
Town growth effect when delivering cargo.
Definition: cargotype.h:24
WC_TOWN_DIRECTORY
@ WC_TOWN_DIRECTORY
Town directory; Window numbers:
Definition: window_type.h:247
NWID_VERTICAL
@ NWID_VERTICAL
Vertical container.
Definition: widget_type.h:75
DrawCompanyIcon
void DrawCompanyIcon(CompanyID c, int x, int y)
Draw the icon of a company.
Definition: company_cmd.cpp:143
GetStringHeight
int GetStringHeight(const char *str, int maxw, FontSize fontsize)
Calculates height of string (in pixels).
Definition: gfx.cpp:689
TownAuthorityWindow
Town authority window.
Definition: town_gui.cpp:68
GetSpriteSize
Dimension GetSpriteSize(SpriteID sprid, Point *offset, ZoomLevel zoom)
Get the size of a sprite.
Definition: gfx.cpp:913
WWT_CLOSEBOX
@ WWT_CLOSEBOX
Close box (at top-left of a window)
Definition: widget_type.h:67
WWT_RESIZEBOX
@ WWT_RESIZEBOX
Resize box (normally at bottom-right of a window)
Definition: widget_type.h:66
_generating_world
bool _generating_world
Whether we are generating the map or not.
Definition: genworld.cpp:60
GUIList::NeedRebuild
bool NeedRebuild() const
Check if a rebuild is needed.
Definition: sortlist_type.h:362
TransportedCargoStat::old_max
Tstorage old_max
Maximum amount last month.
Definition: town_type.h:113
WID_TF_LAYOUT_ORIGINAL
@ WID_TF_LAYOUT_ORIGINAL
Selection for the original town layout.
Definition: town_widget.h:59
TOWN_GROWTH_WINTER
static const uint TOWN_GROWTH_WINTER
The town only needs this cargo in the winter (any amount)
Definition: town.h:31
string_func.h
Scrollbar::SetCapacity
void SetCapacity(int capacity)
Set the capacity of visible elements.
Definition: widget_type.h:685
StringID
uint32 StringID
Numeric value that represents a string, independent of the selected language.
Definition: strings_type.h:16
TownViewWindow::DrawWidget
void DrawWidget(const Rect &r, int widget) const override
Draw the contents of a nested widget.
Definition: town_gui.cpp:357
WWT_PUSHIMGBTN
@ WWT_PUSHIMGBTN
Normal push-button (no toggle button) with image caption.
Definition: widget_type.h:103
WID_TV_CAPTION
@ WID_TV_CAPTION
Caption of window.
Definition: town_widget.h:36
Town::text
std::string text
General text with additional information.
Definition: town.h:79
SBS_DOWN
@ SBS_DOWN
Sort ascending.
Definition: window_gui.h:224
SoundSettings::confirm
bool confirm
Play sound effect on successful constructions or other actions.
Definition: settings_type.h:197
QueryString::cancel_button
int cancel_button
Widget button of parent window to simulate when pressing CANCEL in OSK.
Definition: querystring_gui.h:28
EndContainer
static NWidgetPart EndContainer()
Widget part function for denoting the end of a container (horizontal, vertical, WWT_FRAME,...
Definition: widget_type.h:998
Pool::PoolItem<&_company_pool >::Iterate
static Pool::IterateWrapper< Titem > Iterate(size_t from=0)
Returns an iterable ensemble of all valid Titem.
Definition: pool_type.hpp:378
strings_func.h
NWID_VSCROLLBAR
@ NWID_VSCROLLBAR
Vertical scrollbar.
Definition: widget_type.h:82
GenerateTowns
bool GenerateTowns(TownLayout layout)
This function will generate a certain amount of towns, with a certain layout It can be called from th...
Definition: town_cmd.cpp:2201
Window::IsShaded
bool IsShaded() const
Is window shaded currently?
Definition: window_gui.h:524
WID_TF_LAYOUT_GRID3
@ WID_TF_LAYOUT_GRID3
Selection for the 3x3 grid town layout.
Definition: town_widget.h:62
TACT_COUNT
@ TACT_COUNT
Number of available town actions.
Definition: town.h:221
NWidgetBase::pos_x
int pos_x
Horizontal position of top-left corner of the widget in the window.
Definition: widget_type.h:175
CMD_EXPAND_TOWN
@ CMD_EXPAND_TOWN
expand a town
Definition: command_type.h:269
WIDGET_LIST_END
static const int WIDGET_LIST_END
indicate the end of widgets' list for vararg functions
Definition: widget_type.h:20
WID_TV_INFO
@ WID_TV_INFO
General information about the town.
Definition: town_widget.h:38
WWT_TEXT
@ WWT_TEXT
Pure simple text.
Definition: widget_type.h:56
FONT_HEIGHT_NORMAL
#define FONT_HEIGHT_NORMAL
Height of characters in the normal (FS_NORMAL) font.
Definition: gfx_func.h:179
NWidget
static NWidgetPart NWidget(WidgetType tp, Colours col, int16 idx=-1)
Widget part function for starting a new 'real' widget.
Definition: widget_type.h:1113
FoundTownWindow
Found a town window class.
Definition: town_gui.cpp:1090
geometry_func.hpp
SetMinimalSize
static NWidgetPart SetMinimalSize(int16 x, int16 y)
Widget part function for setting the minimal size.
Definition: widget_type.h:946
NWidgetViewport::InitializeViewport
void InitializeViewport(Window *w, uint32 follow_flags, ZoomLevel zoom)
Initialize the viewport of the window.
Definition: widget.cpp:1934
UpdateOSKOriginalText
void UpdateOSKOriginalText(const Window *parent, int button)
Updates the original text of the OSK so when the 'parent' changes the original and you press on cance...
Definition: osk_gui.cpp:425
TownDirectoryWindow::sorter_funcs
static GUITownList::SortFunction *const sorter_funcs[]
Available town directory sorting functions.
Definition: town_gui.cpp:673
Textbuf::UpdateSize
void UpdateSize()
Update Textbuf type with its actual physical character and screenlength Get the count of characters i...
Definition: textbuf.cpp:430
StringFilter::ResetState
void ResetState()
Reset the matching state to process a new item.
Definition: stringfilter.cpp:88
WWT_PANEL
@ WWT_PANEL
Simple depressed panel.
Definition: widget_type.h:48
GUIList::GetListing
Listing GetListing() const
Export current sort conditions.
Definition: sortlist_type.h:116
Window::SetWidgetsDisabledState
void CDECL SetWidgetsDisabledState(bool disab_stat, int widgets,...)
Sets the enabled/disabled status of a list of widgets.
Definition: window.cpp:536
FoundTownWindow::OnClick
void OnClick(Point pt, int widget, int click_count) override
A click with the left mouse button has been made on the window.
Definition: town_gui.cpp:1171
Window::IsWidgetLowered
bool IsWidgetLowered(byte widget_index) const
Gets the lowered state of a widget.
Definition: window_gui.h:493
TransportedCargoStat::old_act
Tstorage old_act
Actually transported last month.
Definition: town_type.h:115
Town::cache
TownCache cache
Container for all cacheable data.
Definition: town.h:53
WID_TF_LAYOUT_RANDOM
@ WID_TF_LAYOUT_RANDOM
Selection for a randomly chosen town layout.
Definition: town_widget.h:63
HT_RECT
@ HT_RECT
rectangle (stations, depots, ...)
Definition: tilehighlight_type.h:21
Scrollbar::GetPosition
uint16 GetPosition() const
Gets the position of the first visible element in the list.
Definition: widget_type.h:630
TownNameParams
Struct holding parameters used to generate town name.
Definition: townname_type.h:30
StringFilter::GetState
bool GetState() const
Get the matching state of the current item.
Definition: stringfilter_type.h:69
TOWN_IS_GROWING
@ TOWN_IS_GROWING
Conditions for town growth are met. Grow according to Town::growth_rate.
Definition: town.h:181
WID_TD_SCROLLBAR
@ WID_TD_SCROLLBAR
Scrollbar for the town list.
Definition: town_widget.h:19
Window::FinishInitNested
void FinishInitNested(WindowNumber window_number=0)
Perform the second part of the initialization of a nested widget tree.
Definition: window.cpp:1848
NWID_SPACER
@ NWID_SPACER
Invisible widget that takes some space.
Definition: widget_type.h:77
company_func.h
WWT_INSET
@ WWT_INSET
Pressed (inset) panel, most commonly used as combo box text area.
Definition: widget_type.h:49
QueryString::ACTION_CLEAR
static const int ACTION_CLEAR
Clear editbox.
Definition: querystring_gui.h:24
TownDirectoryWindow::TownNameSorter
static bool TownNameSorter(const Town *const &a, const Town *const &b)
Sort by town name.
Definition: town_gui.cpp:707
GUIList::ForceResort
void ForceResort()
Force a resort next Sort call Reset the resort timer if used too.
Definition: sortlist_type.h:213
Kdtree::Clear
void Clear()
Clear the tree.
Definition: kdtree.hpp:379
network.h
FoundTownWindow::townnameparts
uint32 townnameparts
Generated town name.
Definition: town_gui.cpp:1097
window_func.h
WID_TV_CATCHMENT
@ WID_TV_CATCHMENT
Toggle catchment area highlight.
Definition: town_widget.h:42
GUIList::ForceRebuild
void ForceRebuild()
Force that a rebuild is needed.
Definition: sortlist_type.h:370
TownDirectoryWindow::DrawWidget
void DrawWidget(const Rect &r, int widget) const override
Draw the contents of a nested widget.
Definition: town_gui.cpp:784
TownAuthorityWindow::DrawRatings
void DrawRatings()
Draw the contents of the ratings panel.
Definition: town_gui.cpp:126
lengthof
#define lengthof(x)
Return the length of an fixed size array.
Definition: stdafx.h:367
Town
Town data structure.
Definition: town.h:50
CMD_FOUND_TOWN
@ CMD_FOUND_TOWN
found a town
Definition: command_type.h:262
Window::width
int width
width of the window (number of pixels to the right in x direction)
Definition: window_gui.h:319
stringfilter_type.h
Scrollbar::SetCapacityFromWidget
void SetCapacityFromWidget(Window *w, int widget, int padding=0)
Set capacity of visible elements from the size and resize properties of a widget.
Definition: widget.cpp:1980
MarkWholeScreenDirty
void MarkWholeScreenDirty()
This function mark the whole screen as dirty.
Definition: gfx.cpp:1597
TownDirectoryWindow
Town directory window class.
Definition: town_gui.cpp:666
Window::SortButtonWidth
static int SortButtonWidth()
Get width of up/down arrow of sort button state.
Definition: widget.cpp:656
SetPIP
static NWidgetPart SetPIP(uint8 pre, uint8 inter, uint8 post)
Widget part function for setting a pre/inter/post spaces.
Definition: widget_type.h:1075
SND_1F_CONSTRUCTION_OTHER
@ SND_1F_CONSTRUCTION_OTHER
29 == 0x1D Construction: other (non-water, non-rail, non-bridge)
Definition: sound_type.h:68
ZOOM_LVL_NEWS
@ ZOOM_LVL_NEWS
Default zoom level for the news messages.
Definition: zoom_type.h:36
NWidgetBase::pos_y
int pos_y
Vertical position of top-left corner of the widget in the window.
Definition: widget_type.h:176
TownCache::num_houses
uint32 num_houses
Amount of houses.
Definition: town.h:41
INVALID_TILE
static const TileIndex INVALID_TILE
The very nice invalid tile marker.
Definition: tile_type.h:83
strnatcmp
int strnatcmp(const char *s1, const char *s2, bool ignore_garbage_at_front)
Compares two strings using case insensitive natural sort.
Definition: string.cpp:625
WID_TF_LAYOUT_GRID2
@ WID_TF_LAYOUT_GRID2
Selection for the 2x2 grid town layout.
Definition: town_widget.h:61
WID_TV_VIEWPORT
@ WID_TV_VIEWPORT
View of the center of the town.
Definition: town_widget.h:37
SetFill
static NWidgetPart SetFill(uint fill_x, uint fill_y)
Widget part function for setting filling.
Definition: widget_type.h:982
WC_TOWN_VIEW
@ WC_TOWN_VIEW
Town view; Window numbers:
Definition: window_type.h:326
gui.h
TownViewWindow::UpdateWidgetSize
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
Update size and resize step of a widget in the window.
Definition: town_gui.cpp:486
WID_TF_RANDOM_TOWN
@ WID_TF_RANDOM_TOWN
Randomly place a town.
Definition: town_widget.h:50
Window
Data structure for an opened window.
Definition: window_gui.h:276
GUIList::RebuildDone
void RebuildDone()
Notify the sortlist that the rebuild is done.
Definition: sortlist_type.h:380
TownDirectoryWindow::OnInvalidateData
void OnInvalidateData(int data=0, bool gui_scope=true) override
Some data on this window has become invalid.
Definition: town_gui.cpp:962
Pool::PoolItem<&_company_pool >::IsValidID
static bool IsValidID(size_t index)
Tests whether given index can be used to get valid (non-nullptr) Titem.
Definition: pool_type.hpp:318
Window::DrawWidgets
void DrawWidgets() const
Paint all widgets of a window.
Definition: widget.cpp:602
Town::larger_town
bool larger_town
if this is a larger town and should grow more quickly
Definition: town.h:93
MAX_LENGTH_TOWN_NAME_CHARS
static const uint MAX_LENGTH_TOWN_NAME_CHARS
The maximum length of a town name in characters including '\0'.
Definition: town_type.h:108
FoundTownWindow::town_layout
TownLayout town_layout
Selected town layout.
Definition: town_gui.cpp:1093
SBS_UP
@ SBS_UP
Sort descending.
Definition: window_gui.h:225
WID_TA_SCROLLBAR
@ WID_TA_SCROLLBAR
Scrollbar of the list of commands.
Definition: town_widget.h:29
CMD_DELETE_TOWN
@ CMD_DELETE_TOWN
delete a town
Definition: command_type.h:270
Window::SetWidgetDirty
void SetWidgetDirty(byte widget_index) const
Invalidate a widget, i.e.
Definition: window.cpp:597
Rect
Specification of a rectangle with absolute coordinates of all edges.
Definition: geometry_type.hpp:47
Company
Definition: company_base.h:110
BringWindowToFrontById
Window * BringWindowToFrontById(WindowClass cls, WindowNumber number)
Find a window and make it the relative top-window on the screen.
Definition: window.cpp:1262
Town::supplied
TransportedCargoStat< uint32 > supplied[NUM_CARGO]
Cargo statistics about supplied cargo.
Definition: town.h:75
Town::exclusivity
CompanyID exclusivity
which company has exclusivity
Definition: town.h:71
Window::GetRowFromWidget
int GetRowFromWidget(int clickpos, int widget, int padding, int line_height=-1) const
Compute the row of a widget that a user clicked in.
Definition: window.cpp:201
QSF_ENABLE_DEFAULT
@ QSF_ENABLE_DEFAULT
enable the 'Default' button ("\0" is returned)
Definition: textbuf_gui.h:21
NWidgetBase::current_x
uint current_x
Current horizontal size (after resizing).
Definition: widget_type.h:172
lastof
#define lastof(x)
Get the last element of an fixed size array.
Definition: stdafx.h:383
EconomySettings::allow_town_roads
bool allow_town_roads
towns are allowed to build roads (always allowed when generating world / in SE)
Definition: settings_type.h:501
SetDParamMaxDigits
void SetDParamMaxDigits(uint n, uint count, FontSize size)
Set DParam n to some number that is suitable for string size computations.
Definition: strings.cpp:120
ResetObjectToPlace
void ResetObjectToPlace()
Reset the cursor and mouse mode handling back to default (normal cursor, only clicking in windows).
Definition: viewport.cpp:3421
Window::SetWidgetLoweredState
void SetWidgetLoweredState(byte widget_index, bool lowered_stat)
Sets the lowered/raised status of a widget.
Definition: window_gui.h:453
town_kdtree.h
Textbuf::DeleteAll
void CDECL void DeleteAll()
Delete every character in the textbuffer.
Definition: textbuf.cpp:116
TD_RTL
@ TD_RTL
Text is written right-to-left by default.
Definition: strings_type.h:24
DAY_TICKS
static const int DAY_TICKS
1 day is 74 ticks; _date_fract used to be uint16 and incremented by 885.
Definition: date_type.h:28
_current_text_dir
TextDirection _current_text_dir
Text direction of the currently selected language.
Definition: strings.cpp:48
FOR_EACH_SET_BIT
#define FOR_EACH_SET_BIT(bitpos_var, bitset_value)
Do an operation for each set set bit in a value.
Definition: bitmath_func.hpp:361
TownViewWindow::OnQueryTextFinished
void OnQueryTextFinished(char *str) override
The query window opened from this window has closed.
Definition: town_gui.cpp:559
StringFilter
String filter and state.
Definition: stringfilter_type.h:31
TownDirectoryWindow::UpdateWidgetSize
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
Update size and resize step of a widget in the window.
Definition: town_gui.cpp:832
SetDParamStr
void SetDParamStr(uint n, const char *str)
This function is used to "bind" a C string to a OpenTTD dparam slot.
Definition: strings.cpp:286
GenerateTownName
bool GenerateTownName(uint32 *townnameparts, TownNames *town_names)
Generates valid town name.
Definition: townname.cpp:119
road_cmd.h
WWT_TEXTBTN
@ WWT_TEXTBTN
(Toggle) Button with text
Definition: widget_type.h:53
INVALID_STRING_ID
static const StringID INVALID_STRING_ID
Constant representing an invalid string (16bit in case it is used in savegames)
Definition: strings_type.h:17
FoundTownWindow::OnInvalidateData
void OnInvalidateData(int data=0, bool gui_scope=true) override
Some data on this window has become invalid.
Definition: town_gui.cpp:1232
ClientSettings::gui
GUISettings gui
settings related to the GUI
Definition: settings_type.h:577
SetMinimalTextLines
static NWidgetPart SetMinimalTextLines(uint8 lines, uint8 spacing, FontSize size=FS_NORMAL)
Widget part function for setting the minimal text lines.
Definition: widget_type.h:964
WWT_DROPDOWN
@ WWT_DROPDOWN
Drop down list.
Definition: widget_type.h:68
Town::received
TransportedCargoStat< uint16 > received[NUM_TE]
Cargo statistics about received cargotypes.
Definition: town.h:76
SetViewportCatchmentTown
void SetViewportCatchmentTown(const Town *t, bool sel)
Select or deselect town for coverage area highlight.
Definition: viewport.cpp:3544
GUIList::SetSortFuncs
void SetSortFuncs(SortFunction *const *n_funcs)
Hand the array of sort function pointers to the sort list.
Definition: sortlist_type.h:270
GUISettings::persistent_buildingtools
bool persistent_buildingtools
keep the building tools active after usage
Definition: settings_type.h:151
Town::flags
byte flags
See TownFlags.
Definition: town.h:62
TownDirectoryWindow::OnResize
void OnResize() override
Called after the window got resized.
Definition: town_gui.cpp:944
ResizeWindow
void ResizeWindow(Window *w, int delta_x, int delta_y, bool clamp_to_screen)
Resize the window.
Definition: window.cpp:2153
WWT_SHADEBOX
@ WWT_SHADEBOX
Shade box (at top-right of a window, between WWT_DEBUGBOX and WWT_DEFSIZEBOX)
Definition: widget_type.h:62
TownViewWindow::town
Town * town
Town displayed by the window.
Definition: town_gui.cpp:317
WID_TF_SIZE_LARGE
@ WID_TF_SIZE_LARGE
Selection for a large town.
Definition: town_widget.h:56