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00012 #include "stdafx.h"
00013 #include "gui.h"
00014 #include "sound_func.h"
00015 #include "window_func.h"
00016 #include "textbuf_gui.h"
00017 #include "command_func.h"
00018 #include "viewport_func.h"
00019 #include "gfx_func.h"
00020 #include "industry.h"
00021 #include "town.h"
00022 #include "cheat_type.h"
00023 #include "newgrf_industries.h"
00024 #include "newgrf_text.h"
00025 #include "newgrf_debug.h"
00026 #include "strings_func.h"
00027 #include "company_func.h"
00028 #include "tilehighlight_func.h"
00029 #include "string_func.h"
00030 #include "sortlist_type.h"
00031 #include "widgets/dropdown_func.h"
00032 #include "company_base.h"
00033 #include "core/geometry_func.hpp"
00034 #include "core/random_func.hpp"
00035 #include "core/backup_type.hpp"
00036 #include "genworld.h"
00037 #include "smallmap_gui.h"
00038
00039 #include "table/strings.h"
00040 #include "table/sprites.h"
00041
00042 bool _ignore_restrictions;
00043 uint64 _displayed_industries;
00044
00045 assert_compile(NUM_INDUSTRYTYPES <= 64);
00046
00048 enum CargoSuffixType {
00049 CST_FUND,
00050 CST_VIEW,
00051 CST_DIR,
00052 };
00053
00054 static void ShowIndustryCargoesWindow(IndustryType id);
00055
00071 static void GetCargoSuffix(uint cargo, CargoSuffixType cst, const Industry *ind, IndustryType ind_type, const IndustrySpec *indspec, char *suffix, const char *suffix_last)
00072 {
00073 suffix[0] = '\0';
00074 if (HasBit(indspec->callback_mask, CBM_IND_CARGO_SUFFIX)) {
00075 uint16 callback = GetIndustryCallback(CBID_INDUSTRY_CARGO_SUFFIX, 0, (cst << 8) | cargo, const_cast<Industry *>(ind), ind_type, (cst != CST_FUND) ? ind->location.tile : INVALID_TILE);
00076 if (GB(callback, 0, 8) != 0xFF) {
00077 PrepareTextRefStackUsage(6);
00078 GetString(suffix, GetGRFStringID(indspec->grf_prop.grffile->grfid, 0xD000 + callback), suffix_last);
00079 StopTextRefStackUsage();
00080 }
00081 }
00082 }
00083
00094 template <typename TC, typename TS>
00095 static inline void GetAllCargoSuffixes(uint cb_offset, CargoSuffixType cst, const Industry *ind, IndustryType ind_type, const IndustrySpec *indspec, const TC &cargos, TS &suffixes)
00096 {
00097 assert_compile(lengthof(cargos) <= lengthof(suffixes));
00098 for (uint j = 0; j < lengthof(cargos); j++) {
00099 if (cargos[j] != CT_INVALID) {
00100 GetCargoSuffix(cb_offset + j, cst, ind, ind_type, indspec, suffixes[j], lastof(suffixes[j]));
00101 } else {
00102 suffixes[j][0] = '\0';
00103 }
00104 }
00105 }
00106
00107 IndustryType _sorted_industry_types[NUM_INDUSTRYTYPES];
00108
00110 static int CDECL IndustryTypeNameSorter(const IndustryType *a, const IndustryType *b)
00111 {
00112 static char industry_name[2][64];
00113
00114 const IndustrySpec *indsp1 = GetIndustrySpec(*a);
00115 SetDParam(0, indsp1->name);
00116 GetString(industry_name[0], STR_JUST_STRING, lastof(industry_name[0]));
00117
00118 const IndustrySpec *indsp2 = GetIndustrySpec(*b);
00119 SetDParam(0, indsp2->name);
00120 GetString(industry_name[1], STR_JUST_STRING, lastof(industry_name[1]));
00121
00122 int r = strnatcmp(industry_name[0], industry_name[1]);
00123
00124
00125 return (r != 0) ? r : (*a - *b);
00126 }
00127
00131 void SortIndustryTypes()
00132 {
00133
00134 for (IndustryType i = 0; i < NUM_INDUSTRYTYPES; i++) {
00135 _sorted_industry_types[i] = i;
00136 }
00137
00138
00139 QSortT(_sorted_industry_types, NUM_INDUSTRYTYPES, &IndustryTypeNameSorter);
00140 }
00141
00149 void CcBuildIndustry(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00150 {
00151 if (result.Succeeded()) return;
00152
00153 uint8 indtype = GB(p1, 0, 8);
00154 if (indtype < NUM_INDUSTRYTYPES) {
00155 const IndustrySpec *indsp = GetIndustrySpec(indtype);
00156 if (indsp->enabled) {
00157 SetDParam(0, indsp->name);
00158 ShowErrorMessage(STR_ERROR_CAN_T_BUILD_HERE, result.GetErrorMessage(), WL_INFO, TileX(tile) * TILE_SIZE, TileY(tile) * TILE_SIZE);
00159 }
00160 }
00161 }
00162
00164 enum DynamicPlaceIndustriesWidgets {
00165 DPIW_MATRIX_WIDGET,
00166 DPIW_SCROLLBAR,
00167 DPIW_INFOPANEL,
00168 DPIW_DISPLAY_WIDGET,
00169 DPIW_FUND_WIDGET,
00170 };
00171
00172 static const NWidgetPart _nested_build_industry_widgets[] = {
00173 NWidget(NWID_HORIZONTAL),
00174 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00175 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_FUND_INDUSTRY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00176 NWidget(WWT_SHADEBOX, COLOUR_DARK_GREEN),
00177 NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00178 EndContainer(),
00179 NWidget(NWID_HORIZONTAL),
00180 NWidget(WWT_MATRIX, COLOUR_DARK_GREEN, DPIW_MATRIX_WIDGET), SetDataTip(0x801, STR_FUND_INDUSTRY_SELECTION_TOOLTIP), SetFill(1, 0), SetResize(1, 1), SetScrollbar(DPIW_SCROLLBAR),
00181 NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, DPIW_SCROLLBAR),
00182 EndContainer(),
00183 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, DPIW_INFOPANEL), SetResize(1, 0),
00184 EndContainer(),
00185 NWidget(NWID_HORIZONTAL),
00186 NWidget(WWT_TEXTBTN, COLOUR_DARK_GREEN, DPIW_DISPLAY_WIDGET), SetFill(1, 0), SetResize(1, 0),
00187 SetDataTip(STR_INDUSTRY_DISPLAY_CHAIN, STR_INDUSTRY_DISPLAY_CHAIN_TOOLTIP),
00188 NWidget(WWT_TEXTBTN, COLOUR_DARK_GREEN, DPIW_FUND_WIDGET), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_JUST_STRING, STR_NULL),
00189 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
00190 EndContainer(),
00191 };
00192
00194 static const WindowDesc _build_industry_desc(
00195 WDP_AUTO, 170, 212,
00196 WC_BUILD_INDUSTRY, WC_NONE,
00197 WDF_CONSTRUCTION,
00198 _nested_build_industry_widgets, lengthof(_nested_build_industry_widgets)
00199 );
00200
00202 class BuildIndustryWindow : public Window {
00203 int selected_index;
00204 IndustryType selected_type;
00205 uint16 callback_timer;
00206 bool timer_enabled;
00207 uint16 count;
00208 IndustryType index[NUM_INDUSTRYTYPES + 1];
00209 bool enabled[NUM_INDUSTRYTYPES + 1];
00210 Scrollbar *vscroll;
00211
00213 static const int MATRIX_TEXT_OFFSET = 17;
00214
00215 void SetupArrays()
00216 {
00217 this->count = 0;
00218
00219 for (uint i = 0; i < lengthof(this->index); i++) {
00220 this->index[i] = INVALID_INDUSTRYTYPE;
00221 this->enabled[i] = false;
00222 }
00223
00224 if (_game_mode == GM_EDITOR) {
00225 this->index[this->count] = INVALID_INDUSTRYTYPE;
00226 this->enabled[this->count] = true;
00227 this->count++;
00228 this->timer_enabled = false;
00229 }
00230
00231
00232
00233
00234 for (uint8 i = 0; i < NUM_INDUSTRYTYPES; i++) {
00235 IndustryType ind = _sorted_industry_types[i];
00236 const IndustrySpec *indsp = GetIndustrySpec(ind);
00237 if (indsp->enabled) {
00238
00239
00240
00241 if (_game_mode != GM_EDITOR && indsp->IsRawIndustry() && _settings_game.construction.raw_industry_construction == 0) {
00242
00243 if (this->selected_type == ind) this->selected_index = -1;
00244 continue;
00245 }
00246 this->index[this->count] = ind;
00247 this->enabled[this->count] = (_game_mode == GM_EDITOR) || CheckIfCallBackAllowsAvailability(ind, IACT_USERCREATION);
00248
00249 if (this->selected_type == ind) this->selected_index = this->count;
00250 this->count++;
00251 }
00252 }
00253
00254
00255
00256 if (this->selected_index == -1) {
00257 this->selected_index = 0;
00258 this->selected_type = this->index[0];
00259 }
00260
00261 this->vscroll->SetCount(this->count);
00262 }
00263
00265 void SetButtons()
00266 {
00267 this->SetWidgetDisabledState(DPIW_FUND_WIDGET, this->selected_type != INVALID_INDUSTRYTYPE && !this->enabled[this->selected_index]);
00268 this->SetWidgetDisabledState(DPIW_DISPLAY_WIDGET, this->selected_type == INVALID_INDUSTRYTYPE && this->enabled[this->selected_index]);
00269 }
00270
00271 public:
00272 BuildIndustryWindow() : Window()
00273 {
00274 this->timer_enabled = _loaded_newgrf_features.has_newindustries;
00275
00276 this->selected_index = -1;
00277 this->selected_type = INVALID_INDUSTRYTYPE;
00278
00279 this->callback_timer = DAY_TICKS;
00280
00281 this->CreateNestedTree(&_build_industry_desc);
00282 this->vscroll = this->GetScrollbar(DPIW_SCROLLBAR);
00283 this->FinishInitNested(&_build_industry_desc, 0);
00284
00285 this->SetButtons();
00286 }
00287
00288 virtual void OnInit()
00289 {
00290 this->SetupArrays();
00291 }
00292
00293 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00294 {
00295 switch (widget) {
00296 case DPIW_MATRIX_WIDGET: {
00297 Dimension d = GetStringBoundingBox(STR_FUND_INDUSTRY_MANY_RANDOM_INDUSTRIES);
00298 for (byte i = 0; i < this->count; i++) {
00299 if (this->index[i] == INVALID_INDUSTRYTYPE) continue;
00300 d = maxdim(d, GetStringBoundingBox(GetIndustrySpec(this->index[i])->name));
00301 }
00302 resize->height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00303 d.width += MATRIX_TEXT_OFFSET + padding.width;
00304 d.height = 5 * resize->height;
00305 *size = maxdim(*size, d);
00306 break;
00307 }
00308
00309 case DPIW_INFOPANEL: {
00310
00311 int height = 2 + (_game_mode == GM_EDITOR ? 0 : 1) + (_loaded_newgrf_features.has_newindustries ? 4 : 0);
00312 Dimension d = {0, 0};
00313 for (byte i = 0; i < this->count; i++) {
00314 if (this->index[i] == INVALID_INDUSTRYTYPE) continue;
00315
00316 const IndustrySpec *indsp = GetIndustrySpec(this->index[i]);
00317
00318 char cargo_suffix[3][512];
00319 GetAllCargoSuffixes(0, CST_FUND, NULL, this->index[i], indsp, indsp->accepts_cargo, cargo_suffix);
00320 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00321 byte p = 0;
00322 SetDParam(0, STR_JUST_NOTHING);
00323 SetDParamStr(1, "");
00324 for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {
00325 if (indsp->accepts_cargo[j] == CT_INVALID) continue;
00326 if (p > 0) str++;
00327 SetDParam(p++, CargoSpec::Get(indsp->accepts_cargo[j])->name);
00328 SetDParamStr(p++, cargo_suffix[j]);
00329 }
00330 d = maxdim(d, GetStringBoundingBox(str));
00331
00332
00333 GetAllCargoSuffixes(3, CST_FUND, NULL, this->index[i], indsp, indsp->produced_cargo, cargo_suffix);
00334 str = STR_INDUSTRY_VIEW_PRODUCES_CARGO;
00335 p = 0;
00336 SetDParam(0, STR_JUST_NOTHING);
00337 SetDParamStr(1, "");
00338 for (byte j = 0; j < lengthof(indsp->produced_cargo); j++) {
00339 if (indsp->produced_cargo[j] == CT_INVALID) continue;
00340 if (p > 0) str++;
00341 SetDParam(p++, CargoSpec::Get(indsp->produced_cargo[j])->name);
00342 SetDParamStr(p++, cargo_suffix[j]);
00343 }
00344 d = maxdim(d, GetStringBoundingBox(str));
00345 }
00346
00347
00348 size->height = height * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00349 size->width = d.width + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00350 break;
00351 }
00352
00353 case DPIW_FUND_WIDGET: {
00354 Dimension d = GetStringBoundingBox(STR_FUND_INDUSTRY_BUILD_NEW_INDUSTRY);
00355 d = maxdim(d, GetStringBoundingBox(STR_FUND_INDUSTRY_PROSPECT_NEW_INDUSTRY));
00356 d = maxdim(d, GetStringBoundingBox(STR_FUND_INDUSTRY_FUND_NEW_INDUSTRY));
00357 d.width += padding.width;
00358 d.height += padding.height;
00359 *size = maxdim(*size, d);
00360 break;
00361 }
00362 }
00363 }
00364
00365 virtual void SetStringParameters(int widget) const
00366 {
00367 switch (widget) {
00368 case DPIW_FUND_WIDGET:
00369
00370
00371 if (_game_mode == GM_EDITOR) {
00372
00373 SetDParam(0, STR_FUND_INDUSTRY_BUILD_NEW_INDUSTRY);
00374 } else {
00375 const IndustrySpec *indsp = GetIndustrySpec(this->index[this->selected_index]);
00376 SetDParam(0, (_settings_game.construction.raw_industry_construction == 2 && indsp->IsRawIndustry()) ? STR_FUND_INDUSTRY_PROSPECT_NEW_INDUSTRY : STR_FUND_INDUSTRY_FUND_NEW_INDUSTRY);
00377 }
00378 break;
00379 }
00380 }
00381
00382 virtual void DrawWidget(const Rect &r, int widget) const
00383 {
00384 switch (widget) {
00385 case DPIW_MATRIX_WIDGET:
00386 for (byte i = 0; i < this->vscroll->GetCapacity() && i + this->vscroll->GetPosition() < this->count; i++) {
00387 int x = r.left + WD_MATRIX_LEFT;
00388 int y = r.top + WD_MATRIX_TOP + i * this->resize.step_height;
00389 bool selected = this->selected_index == i + this->vscroll->GetPosition();
00390
00391 if (this->index[i + this->vscroll->GetPosition()] == INVALID_INDUSTRYTYPE) {
00392 DrawString(x + MATRIX_TEXT_OFFSET, r.right - WD_MATRIX_RIGHT, y, STR_FUND_INDUSTRY_MANY_RANDOM_INDUSTRIES, selected ? TC_WHITE : TC_ORANGE);
00393 continue;
00394 }
00395 const IndustrySpec *indsp = GetIndustrySpec(this->index[i + this->vscroll->GetPosition()]);
00396
00397
00398 DrawString(x + MATRIX_TEXT_OFFSET, r.right - WD_MATRIX_RIGHT, y, indsp->name, selected ? TC_WHITE : TC_ORANGE);
00399 GfxFillRect(x, y + 1, x + 10, y + 7, selected ? 15 : 0);
00400 GfxFillRect(x + 1, y + 2, x + 9, y + 6, indsp->map_colour);
00401 }
00402 break;
00403
00404 case DPIW_INFOPANEL: {
00405 int y = r.top + WD_FRAMERECT_TOP;
00406 int bottom = r.bottom - WD_FRAMERECT_BOTTOM;
00407 int left = r.left + WD_FRAMERECT_LEFT;
00408 int right = r.right - WD_FRAMERECT_RIGHT;
00409
00410 if (this->selected_type == INVALID_INDUSTRYTYPE) {
00411 DrawStringMultiLine(left, right, y, bottom, STR_FUND_INDUSTRY_MANY_RANDOM_INDUSTRIES_TOOLTIP);
00412 break;
00413 }
00414
00415 const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);
00416
00417 if (_game_mode != GM_EDITOR) {
00418 SetDParam(0, indsp->GetConstructionCost());
00419 DrawString(left, right, y, STR_FUND_INDUSTRY_INDUSTRY_BUILD_COST);
00420 y += FONT_HEIGHT_NORMAL;
00421 }
00422
00423
00424 char cargo_suffix[3][512];
00425 GetAllCargoSuffixes(0, CST_FUND, NULL, this->selected_type, indsp, indsp->accepts_cargo, cargo_suffix);
00426 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00427 byte p = 0;
00428 SetDParam(0, STR_JUST_NOTHING);
00429 SetDParamStr(1, "");
00430 for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {
00431 if (indsp->accepts_cargo[j] == CT_INVALID) continue;
00432 if (p > 0) str++;
00433 SetDParam(p++, CargoSpec::Get(indsp->accepts_cargo[j])->name);
00434 SetDParamStr(p++, cargo_suffix[j]);
00435 }
00436 DrawString(left, right, y, str);
00437 y += FONT_HEIGHT_NORMAL;
00438
00439
00440 GetAllCargoSuffixes(3, CST_FUND, NULL, this->selected_type, indsp, indsp->produced_cargo, cargo_suffix);
00441 str = STR_INDUSTRY_VIEW_PRODUCES_CARGO;
00442 p = 0;
00443 SetDParam(0, STR_JUST_NOTHING);
00444 SetDParamStr(1, "");
00445 for (byte j = 0; j < lengthof(indsp->produced_cargo); j++) {
00446 if (indsp->produced_cargo[j] == CT_INVALID) continue;
00447 if (p > 0) str++;
00448 SetDParam(p++, CargoSpec::Get(indsp->produced_cargo[j])->name);
00449 SetDParamStr(p++, cargo_suffix[j]);
00450 }
00451 DrawString(left, right, y, str);
00452 y += FONT_HEIGHT_NORMAL;
00453
00454
00455 str = STR_NULL;
00456 if (HasBit(indsp->callback_mask, CBM_IND_FUND_MORE_TEXT)) {
00457 uint16 callback_res = GetIndustryCallback(CBID_INDUSTRY_FUND_MORE_TEXT, 0, 0, NULL, this->selected_type, INVALID_TILE);
00458 if (callback_res != CALLBACK_FAILED) {
00459 str = GetGRFStringID(indsp->grf_prop.grffile->grfid, 0xD000 + callback_res);
00460 if (str != STR_UNDEFINED) {
00461 PrepareTextRefStackUsage(6);
00462 DrawStringMultiLine(left, right, y, bottom, str);
00463 StopTextRefStackUsage();
00464 }
00465 }
00466 }
00467 break;
00468 }
00469 }
00470 }
00471
00472 virtual void OnClick(Point pt, int widget, int click_count)
00473 {
00474 switch (widget) {
00475 case DPIW_MATRIX_WIDGET: {
00476 int y = this->vscroll->GetScrolledRowFromWidget(pt.y, this, DPIW_MATRIX_WIDGET);
00477 if (y < this->count) {
00478 this->selected_index = y;
00479 this->selected_type = this->index[y];
00480 const IndustrySpec *indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);
00481
00482 this->SetDirty();
00483
00484 if (_thd.GetCallbackWnd() == this &&
00485 ((_game_mode != GM_EDITOR && _settings_game.construction.raw_industry_construction == 2 && indsp != NULL && indsp->IsRawIndustry()) ||
00486 this->selected_type == INVALID_INDUSTRYTYPE ||
00487 !this->enabled[this->selected_index])) {
00488
00489 this->RaiseButtons();
00490 ResetObjectToPlace();
00491 }
00492
00493 this->SetButtons();
00494 if (this->enabled[this->selected_index] && click_count > 1) this->OnClick(pt, DPIW_FUND_WIDGET, 1);
00495 }
00496 break;
00497 }
00498
00499 case DPIW_DISPLAY_WIDGET:
00500 if (this->selected_type != INVALID_INDUSTRYTYPE) ShowIndustryCargoesWindow(this->selected_type);
00501 break;
00502
00503 case DPIW_FUND_WIDGET: {
00504 if (this->selected_type == INVALID_INDUSTRYTYPE) {
00505 this->HandleButtonClick(DPIW_FUND_WIDGET);
00506
00507 if (Town::GetNumItems() == 0) {
00508 ShowErrorMessage(STR_ERROR_CAN_T_GENERATE_INDUSTRIES, STR_ERROR_MUST_FOUND_TOWN_FIRST, WL_INFO);
00509 } else {
00510 extern void GenerateIndustries();
00511 _generating_world = true;
00512 GenerateIndustries();
00513 _generating_world = false;
00514 }
00515 } else if (_game_mode != GM_EDITOR && _settings_game.construction.raw_industry_construction == 2 && GetIndustrySpec(this->selected_type)->IsRawIndustry()) {
00516 DoCommandP(0, this->selected_type, InteractiveRandom(), CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY));
00517 this->HandleButtonClick(DPIW_FUND_WIDGET);
00518 } else {
00519 HandlePlacePushButton(this, DPIW_FUND_WIDGET, SPR_CURSOR_INDUSTRY, HT_RECT);
00520 }
00521 break;
00522 }
00523 }
00524 }
00525
00526 virtual void OnResize()
00527 {
00528
00529 this->vscroll->SetCapacityFromWidget(this, DPIW_MATRIX_WIDGET);
00530 this->GetWidget<NWidgetCore>(DPIW_MATRIX_WIDGET)->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00531 }
00532
00533 virtual void OnPlaceObject(Point pt, TileIndex tile)
00534 {
00535 bool success = true;
00536
00537 const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);
00538 uint32 seed = InteractiveRandom();
00539
00540 if (_game_mode == GM_EDITOR) {
00541
00542 if (Town::GetNumItems() == 0) {
00543 SetDParam(0, indsp->name);
00544 ShowErrorMessage(STR_ERROR_CAN_T_BUILD_HERE, STR_ERROR_MUST_FOUND_TOWN_FIRST, WL_INFO, pt.x, pt.y);
00545 return;
00546 }
00547
00548 Backup<CompanyByte> cur_company(_current_company, OWNER_NONE, FILE_LINE);
00549 _generating_world = true;
00550 _ignore_restrictions = true;
00551
00552 DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 8) | this->selected_type, seed,
00553 CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY), &CcBuildIndustry);
00554
00555 cur_company.Restore();
00556 _ignore_restrictions = false;
00557 _generating_world = false;
00558 } else {
00559 success = DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 8) | this->selected_type, seed, CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY));
00560 }
00561
00562
00563 if (success && !_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00564 }
00565
00566 virtual void OnTick()
00567 {
00568 if (_pause_mode != PM_UNPAUSED) return;
00569 if (!this->timer_enabled) return;
00570 if (--this->callback_timer == 0) {
00571
00572
00573 this->callback_timer = DAY_TICKS;
00574
00575 const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);
00576
00577 if (indsp->enabled) {
00578 bool call_back_result = CheckIfCallBackAllowsAvailability(this->selected_type, IACT_USERCREATION);
00579
00580
00581 if (call_back_result != this->enabled[this->selected_index]) {
00582 this->enabled[this->selected_index] = call_back_result;
00583 this->SetButtons();
00584 this->SetDirty();
00585 }
00586 }
00587 }
00588 }
00589
00590 virtual void OnTimeout()
00591 {
00592 this->RaiseButtons();
00593 }
00594
00595 virtual void OnPlaceObjectAbort()
00596 {
00597 this->RaiseButtons();
00598 }
00599
00605 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00606 {
00607 if (!gui_scope) return;
00608 this->SetupArrays();
00609
00610 const IndustrySpec *indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);
00611 if (indsp == NULL) this->enabled[this->selected_index] = _settings_game.difficulty.industry_density != ID_FUND_ONLY;
00612 this->SetButtons();
00613 }
00614 };
00615
00616 void ShowBuildIndustryWindow()
00617 {
00618 if (_game_mode != GM_EDITOR && !Company::IsValidID(_local_company)) return;
00619 if (BringWindowToFrontById(WC_BUILD_INDUSTRY, 0)) return;
00620 new BuildIndustryWindow();
00621 }
00622
00623 static void UpdateIndustryProduction(Industry *i);
00624
00625 static inline bool IsProductionAlterable(const Industry *i)
00626 {
00627 const IndustrySpec *is = GetIndustrySpec(i->type);
00628 return ((_game_mode == GM_EDITOR || _cheats.setup_prod.value) &&
00629 (is->production_rate[0] != 0 || is->production_rate[1] != 0 || is->IsRawIndustry()));
00630 }
00631
00633 enum IndustryViewWidgets {
00634 IVW_CAPTION,
00635 IVW_VIEWPORT,
00636 IVW_INFO,
00637 IVW_GOTO,
00638 IVW_DISPLAY,
00639 };
00640
00641 class IndustryViewWindow : public Window
00642 {
00644 enum Editability {
00645 EA_NONE,
00646 EA_MULTIPLIER,
00647 EA_RATE,
00648 };
00649
00651 enum InfoLine {
00652 IL_NONE,
00653 IL_MULTIPLIER,
00654 IL_RATE1,
00655 IL_RATE2,
00656 };
00657
00658 Editability editable;
00659 InfoLine editbox_line;
00660 InfoLine clicked_line;
00661 byte clicked_button;
00662 int production_offset_y;
00663 int info_height;
00664
00665 public:
00666 IndustryViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00667 {
00668 this->flags4 |= WF_DISABLE_VP_SCROLL;
00669 this->editbox_line = IL_NONE;
00670 this->clicked_line = IL_NONE;
00671 this->clicked_button = 0;
00672 this->info_height = WD_FRAMERECT_TOP + 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + 1;
00673
00674 this->InitNested(desc, window_number);
00675 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(IVW_VIEWPORT);
00676 nvp->InitializeViewport(this, Industry::Get(window_number)->location.GetCenterTile(), ZOOM_LVL_INDUSTRY);
00677
00678 this->InvalidateData();
00679 }
00680
00681 virtual void OnPaint()
00682 {
00683 this->DrawWidgets();
00684
00685 if (this->IsShaded()) return;
00686
00687 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(IVW_INFO);
00688 uint expected = this->DrawInfo(nwi->pos_x, nwi->pos_x + nwi->current_x - 1, nwi->pos_y) - nwi->pos_y;
00689 if (expected > nwi->current_y - 1) {
00690 this->info_height = expected + 1;
00691 this->ReInit();
00692 return;
00693 }
00694 }
00695
00703 int DrawInfo(uint left, uint right, uint top)
00704 {
00705 Industry *i = Industry::Get(this->window_number);
00706 const IndustrySpec *ind = GetIndustrySpec(i->type);
00707 int y = top + WD_FRAMERECT_TOP;
00708 bool first = true;
00709 bool has_accept = false;
00710 char cargo_suffix[3][512];
00711
00712 if (HasBit(ind->callback_mask, CBM_IND_PRODUCTION_CARGO_ARRIVAL) || HasBit(ind->callback_mask, CBM_IND_PRODUCTION_256_TICKS)) {
00713 GetAllCargoSuffixes(0, CST_VIEW, i, i->type, ind, i->accepts_cargo, cargo_suffix);
00714 for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {
00715 if (i->accepts_cargo[j] == CT_INVALID) continue;
00716 has_accept = true;
00717 if (first) {
00718 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_WAITING_FOR_PROCESSING);
00719 y += FONT_HEIGHT_NORMAL;
00720 first = false;
00721 }
00722 SetDParam(0, i->accepts_cargo[j]);
00723 SetDParam(1, i->incoming_cargo_waiting[j]);
00724 SetDParamStr(2, cargo_suffix[j]);
00725 DrawString(left + WD_FRAMETEXT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_WAITING_STOCKPILE_CARGO);
00726 y += FONT_HEIGHT_NORMAL;
00727 }
00728 } else {
00729 GetAllCargoSuffixes(0, CST_VIEW, i, i->type, ind, i->accepts_cargo, cargo_suffix);
00730 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00731 byte p = 0;
00732 for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {
00733 if (i->accepts_cargo[j] == CT_INVALID) continue;
00734 has_accept = true;
00735 if (p > 0) str++;
00736 SetDParam(p++, CargoSpec::Get(i->accepts_cargo[j])->name);
00737 SetDParamStr(p++, cargo_suffix[j]);
00738 }
00739 if (has_accept) {
00740 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, str);
00741 y += FONT_HEIGHT_NORMAL;
00742 }
00743 }
00744
00745 GetAllCargoSuffixes(3, CST_VIEW, i, i->type, ind, i->produced_cargo, cargo_suffix);
00746 first = true;
00747 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
00748 if (i->produced_cargo[j] == CT_INVALID) continue;
00749 if (first) {
00750 if (has_accept) y += WD_PAR_VSEP_WIDE;
00751 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_PRODUCTION_LAST_MONTH_TITLE);
00752 y += FONT_HEIGHT_NORMAL;
00753 if (this->editable == EA_RATE) this->production_offset_y = y;
00754 first = false;
00755 }
00756
00757 SetDParam(0, i->produced_cargo[j]);
00758 SetDParam(1, i->last_month_production[j]);
00759 SetDParamStr(2, cargo_suffix[j]);
00760 SetDParam(3, ToPercent8(i->last_month_pct_transported[j]));
00761 uint x = left + WD_FRAMETEXT_LEFT + (this->editable == EA_RATE ? 30 : 0);
00762 DrawString(x, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_TRANSPORTED);
00763
00764 if (this->editable == EA_RATE) {
00765 DrawArrowButtons(left + WD_FRAMETEXT_LEFT, y, COLOUR_YELLOW, (this->clicked_line == IL_RATE1 + j) ? this->clicked_button : 0,
00766 i->production_rate[j] > 0, i->production_rate[j] < 255);
00767 }
00768 y += FONT_HEIGHT_NORMAL;
00769 }
00770
00771
00772 if (this->editable == EA_MULTIPLIER) {
00773 y += WD_PAR_VSEP_WIDE;
00774 this->production_offset_y = y;
00775 SetDParam(0, RoundDivSU(i->prod_level * 100, PRODLEVEL_DEFAULT));
00776 uint x = left + WD_FRAMETEXT_LEFT + 30;
00777 DrawString(x, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_PRODUCTION_LEVEL);
00778 DrawArrowButtons(left + WD_FRAMETEXT_LEFT, y, COLOUR_YELLOW, (this->clicked_line == IL_MULTIPLIER) ? this->clicked_button : 0,
00779 i->prod_level > PRODLEVEL_MINIMUM, i->prod_level < PRODLEVEL_MAXIMUM);
00780 y += FONT_HEIGHT_NORMAL;
00781 }
00782
00783
00784 if (HasBit(ind->callback_mask, CBM_IND_WINDOW_MORE_TEXT)) {
00785 uint16 callback_res = GetIndustryCallback(CBID_INDUSTRY_WINDOW_MORE_TEXT, 0, 0, i, i->type, i->location.tile);
00786 if (callback_res != CALLBACK_FAILED) {
00787 StringID message = GetGRFStringID(ind->grf_prop.grffile->grfid, 0xD000 + callback_res);
00788 if (message != STR_NULL && message != STR_UNDEFINED) {
00789 y += WD_PAR_VSEP_WIDE;
00790
00791 PrepareTextRefStackUsage(6);
00792
00793
00794
00795 y = DrawStringMultiLine(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, UINT16_MAX, message);
00796 StopTextRefStackUsage();
00797 }
00798 }
00799 }
00800 return y + WD_FRAMERECT_BOTTOM;
00801 }
00802
00803 virtual void SetStringParameters(int widget) const
00804 {
00805 if (widget == IVW_CAPTION) SetDParam(0, this->window_number);
00806 }
00807
00808 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00809 {
00810 if (widget == IVW_INFO) size->height = this->info_height;
00811 }
00812
00813 virtual void OnClick(Point pt, int widget, int click_count)
00814 {
00815 switch (widget) {
00816 case IVW_INFO: {
00817 Industry *i = Industry::Get(this->window_number);
00818 InfoLine line = IL_NONE;
00819
00820 switch (this->editable) {
00821 case EA_NONE: break;
00822
00823 case EA_MULTIPLIER:
00824 if (IsInsideBS(pt.y, this->production_offset_y, FONT_HEIGHT_NORMAL)) line = IL_MULTIPLIER;
00825 break;
00826
00827 case EA_RATE:
00828 if (pt.y >= this->production_offset_y) {
00829 int row = (pt.y - this->production_offset_y) / FONT_HEIGHT_NORMAL;
00830 for (uint j = 0; j < lengthof(i->produced_cargo); j++) {
00831 if (i->produced_cargo[j] == CT_INVALID) continue;
00832 row--;
00833 if (row < 0) {
00834 line = (InfoLine)(IL_RATE1 + j);
00835 break;
00836 }
00837 }
00838 }
00839 break;
00840 }
00841 if (line == IL_NONE) return;
00842
00843 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(widget);
00844 int left = nwi->pos_x + WD_FRAMETEXT_LEFT;
00845 int right = nwi->pos_x + nwi->current_x - 1 - WD_FRAMERECT_RIGHT;
00846 if (IsInsideMM(pt.x, left, left + 20)) {
00847
00848 byte button = (pt.x < left + 10) ? 1 : 2;
00849 switch (this->editable) {
00850 case EA_MULTIPLIER:
00851 if (button == 1) {
00852 if (i->prod_level <= PRODLEVEL_MINIMUM) return;
00853 i->prod_level = max<uint>(i->prod_level / 2, PRODLEVEL_MINIMUM);
00854 } else {
00855 if (i->prod_level >= PRODLEVEL_MAXIMUM) return;
00856 i->prod_level = minu(i->prod_level * 2, PRODLEVEL_MAXIMUM);
00857 }
00858 break;
00859
00860 case EA_RATE:
00861 if (button == 1) {
00862 if (i->production_rate[line - IL_RATE1] <= 0) return;
00863 i->production_rate[line - IL_RATE1] = max(i->production_rate[line - IL_RATE1] / 2, 0);
00864 } else {
00865 if (i->production_rate[line - IL_RATE1] >= 255) return;
00866
00867 int new_prod = i->production_rate[line - IL_RATE1] == 0 ? 1 : i->production_rate[line - IL_RATE1] * 2;
00868 i->production_rate[line - IL_RATE1] = minu(new_prod, 255);
00869 }
00870 break;
00871
00872 default: NOT_REACHED();
00873 }
00874
00875 UpdateIndustryProduction(i);
00876 this->SetDirty();
00877 this->flags4 |= WF_TIMEOUT_BEGIN;
00878 this->clicked_line = line;
00879 this->clicked_button = button;
00880 } else if (IsInsideMM(pt.x, left + 30, right)) {
00881
00882 this->editbox_line = line;
00883 switch (this->editable) {
00884 case EA_MULTIPLIER:
00885 SetDParam(0, RoundDivSU(i->prod_level * 100, PRODLEVEL_DEFAULT));
00886 ShowQueryString(STR_JUST_INT, STR_CONFIG_GAME_PRODUCTION_LEVEL, 10, 100, this, CS_ALPHANUMERAL, QSF_NONE);
00887 break;
00888
00889 case EA_RATE:
00890 SetDParam(0, i->production_rate[line - IL_RATE1] * 8);
00891 ShowQueryString(STR_JUST_INT, STR_CONFIG_GAME_PRODUCTION, 10, 100, this, CS_ALPHANUMERAL, QSF_NONE);
00892 break;
00893
00894 default: NOT_REACHED();
00895 }
00896 }
00897 break;
00898 }
00899
00900 case IVW_GOTO: {
00901 Industry *i = Industry::Get(this->window_number);
00902 if (_ctrl_pressed) {
00903 ShowExtraViewPortWindow(i->location.GetCenterTile());
00904 } else {
00905 ScrollMainWindowToTile(i->location.GetCenterTile());
00906 }
00907 break;
00908 }
00909
00910 case IVW_DISPLAY: {
00911 Industry *i = Industry::Get(this->window_number);
00912 ShowIndustryCargoesWindow(i->type);
00913 break;
00914 }
00915 }
00916 }
00917
00918 virtual void OnTimeout()
00919 {
00920 this->clicked_line = IL_NONE;
00921 this->clicked_button = 0;
00922 this->SetDirty();
00923 }
00924
00925 virtual void OnResize()
00926 {
00927 if (this->viewport != NULL) {
00928 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(IVW_VIEWPORT);
00929 nvp->UpdateViewportCoordinates(this);
00930
00931 ScrollWindowToTile(Industry::Get(this->window_number)->location.GetCenterTile(), this, true);
00932 }
00933 }
00934
00935 virtual void OnQueryTextFinished(char *str)
00936 {
00937 if (StrEmpty(str)) return;
00938
00939 Industry *i = Industry::Get(this->window_number);
00940 uint value = atoi(str);
00941 switch (this->editbox_line) {
00942 case IL_NONE: NOT_REACHED();
00943
00944 case IL_MULTIPLIER:
00945 i->prod_level = ClampU(RoundDivSU(value * PRODLEVEL_DEFAULT, 100), PRODLEVEL_MINIMUM, PRODLEVEL_MAXIMUM);
00946 break;
00947
00948 default:
00949 i->production_rate[this->editbox_line - IL_RATE1] = ClampU(RoundDivSU(value, 8), 0, 255);
00950 break;
00951 }
00952 UpdateIndustryProduction(i);
00953 this->SetDirty();
00954 }
00955
00961 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00962 {
00963 if (!gui_scope) return;
00964 const Industry *i = Industry::Get(this->window_number);
00965 if (IsProductionAlterable(i)) {
00966 const IndustrySpec *ind = GetIndustrySpec(i->type);
00967 this->editable = ind->UsesSmoothEconomy() ? EA_RATE : EA_MULTIPLIER;
00968 } else {
00969 this->editable = EA_NONE;
00970 }
00971 }
00972
00973 virtual bool IsNewGRFInspectable() const
00974 {
00975 return ::IsNewGRFInspectable(GSF_INDUSTRIES, this->window_number);
00976 }
00977
00978 virtual void ShowNewGRFInspectWindow() const
00979 {
00980 ::ShowNewGRFInspectWindow(GSF_INDUSTRIES, this->window_number);
00981 }
00982 };
00983
00984 static void UpdateIndustryProduction(Industry *i)
00985 {
00986 const IndustrySpec *indspec = GetIndustrySpec(i->type);
00987 if (!indspec->UsesSmoothEconomy()) i->RecomputeProductionMultipliers();
00988
00989 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
00990 if (i->produced_cargo[j] != CT_INVALID) {
00991 i->last_month_production[j] = 8 * i->production_rate[j];
00992 }
00993 }
00994 }
00995
00997 static const NWidgetPart _nested_industry_view_widgets[] = {
00998 NWidget(NWID_HORIZONTAL),
00999 NWidget(WWT_CLOSEBOX, COLOUR_CREAM),
01000 NWidget(WWT_CAPTION, COLOUR_CREAM, IVW_CAPTION), SetDataTip(STR_INDUSTRY_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01001 NWidget(WWT_DEBUGBOX, COLOUR_CREAM),
01002 NWidget(WWT_SHADEBOX, COLOUR_CREAM),
01003 NWidget(WWT_STICKYBOX, COLOUR_CREAM),
01004 EndContainer(),
01005 NWidget(WWT_PANEL, COLOUR_CREAM),
01006 NWidget(WWT_INSET, COLOUR_CREAM), SetPadding(2, 2, 2, 2),
01007 NWidget(NWID_VIEWPORT, INVALID_COLOUR, IVW_VIEWPORT), SetMinimalSize(254, 86), SetFill(1, 0), SetPadding(1, 1, 1, 1), SetResize(1, 1),
01008 EndContainer(),
01009 EndContainer(),
01010 NWidget(WWT_PANEL, COLOUR_CREAM, IVW_INFO), SetMinimalSize(260, 2), SetResize(1, 0),
01011 EndContainer(),
01012 NWidget(NWID_HORIZONTAL),
01013 NWidget(WWT_PUSHTXTBTN, COLOUR_CREAM, IVW_GOTO), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_BUTTON_LOCATION, STR_INDUSTRY_VIEW_LOCATION_TOOLTIP),
01014 NWidget(WWT_PUSHTXTBTN, COLOUR_CREAM, IVW_DISPLAY), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_INDUSTRY_DISPLAY_CHAIN, STR_INDUSTRY_DISPLAY_CHAIN_TOOLTIP),
01015 NWidget(WWT_RESIZEBOX, COLOUR_CREAM),
01016 EndContainer(),
01017 };
01018
01020 static const WindowDesc _industry_view_desc(
01021 WDP_AUTO, 260, 120,
01022 WC_INDUSTRY_VIEW, WC_NONE,
01023 WDF_UNCLICK_BUTTONS,
01024 _nested_industry_view_widgets, lengthof(_nested_industry_view_widgets)
01025 );
01026
01027 void ShowIndustryViewWindow(int industry)
01028 {
01029 AllocateWindowDescFront<IndustryViewWindow>(&_industry_view_desc, industry);
01030 }
01031
01033 enum IndustryDirectoryWidgets {
01034 IDW_DROPDOWN_ORDER,
01035 IDW_DROPDOWN_CRITERIA,
01036 IDW_INDUSTRY_LIST,
01037 IDW_SCROLLBAR,
01038 };
01039
01041 static const NWidgetPart _nested_industry_directory_widgets[] = {
01042 NWidget(NWID_HORIZONTAL),
01043 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01044 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_INDUSTRY_DIRECTORY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01045 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01046 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01047 EndContainer(),
01048 NWidget(NWID_HORIZONTAL),
01049 NWidget(NWID_VERTICAL),
01050 NWidget(NWID_HORIZONTAL),
01051 NWidget(WWT_TEXTBTN, COLOUR_BROWN, IDW_DROPDOWN_ORDER), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
01052 NWidget(WWT_DROPDOWN, COLOUR_BROWN, IDW_DROPDOWN_CRITERIA), SetDataTip(STR_JUST_STRING, STR_TOOLTIP_SORT_CRITERIA),
01053 NWidget(WWT_PANEL, COLOUR_BROWN), SetResize(1, 0), EndContainer(),
01054 EndContainer(),
01055 NWidget(WWT_PANEL, COLOUR_BROWN, IDW_INDUSTRY_LIST), SetDataTip(0x0, STR_INDUSTRY_DIRECTORY_LIST_CAPTION), SetResize(1, 1), SetScrollbar(IDW_SCROLLBAR), EndContainer(),
01056 EndContainer(),
01057 NWidget(NWID_VERTICAL),
01058 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, IDW_SCROLLBAR),
01059 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01060 EndContainer(),
01061 EndContainer(),
01062 };
01063
01064 typedef GUIList<const Industry*> GUIIndustryList;
01065
01066
01070 class IndustryDirectoryWindow : public Window {
01071 protected:
01072
01073 static Listing last_sorting;
01074 static const Industry *last_industry;
01075
01076
01077 static const StringID sorter_names[];
01078 static GUIIndustryList::SortFunction * const sorter_funcs[];
01079
01080 GUIIndustryList industries;
01081 Scrollbar *vscroll;
01082
01084 void BuildSortIndustriesList()
01085 {
01086 if (this->industries.NeedRebuild()) {
01087 this->industries.Clear();
01088
01089 const Industry *i;
01090 FOR_ALL_INDUSTRIES(i) {
01091 *this->industries.Append() = i;
01092 }
01093
01094 this->industries.Compact();
01095 this->industries.RebuildDone();
01096 this->vscroll->SetCount(this->industries.Length());
01097 }
01098
01099 if (!this->industries.Sort()) return;
01100 IndustryDirectoryWindow::last_industry = NULL;
01101 this->SetWidgetDirty(IDW_INDUSTRY_LIST);
01102 }
01103
01111 static inline int GetCargoTransportedPercentsIfValid(const Industry *i, uint id)
01112 {
01113 assert(id < lengthof(i->produced_cargo));
01114
01115 if (i->produced_cargo[id] == CT_INVALID) return 101;
01116 return ToPercent8(i->last_month_pct_transported[id]);
01117 }
01118
01126 static int GetCargoTransportedSortValue(const Industry *i)
01127 {
01128 int p1 = GetCargoTransportedPercentsIfValid(i, 0);
01129 int p2 = GetCargoTransportedPercentsIfValid(i, 1);
01130
01131 if (p1 > p2) Swap(p1, p2);
01132
01133 return (p1 << 8) + p2;
01134 }
01135
01137 static int CDECL IndustryNameSorter(const Industry * const *a, const Industry * const *b)
01138 {
01139 static char buf_cache[96];
01140 static char buf[96];
01141
01142 SetDParam(0, (*a)->index);
01143 GetString(buf, STR_INDUSTRY_NAME, lastof(buf));
01144
01145 if (*b != last_industry) {
01146 last_industry = *b;
01147 SetDParam(0, (*b)->index);
01148 GetString(buf_cache, STR_INDUSTRY_NAME, lastof(buf_cache));
01149 }
01150
01151 return strnatcmp(buf, buf_cache);
01152 }
01153
01155 static int CDECL IndustryTypeSorter(const Industry * const *a, const Industry * const *b)
01156 {
01157 int it_a = 0;
01158 while (it_a != NUM_INDUSTRYTYPES && (*a)->type != _sorted_industry_types[it_a]) it_a++;
01159 int it_b = 0;
01160 while (it_b != NUM_INDUSTRYTYPES && (*b)->type != _sorted_industry_types[it_b]) it_b++;
01161 int r = it_a - it_b;
01162 return (r == 0) ? IndustryNameSorter(a, b) : r;
01163 }
01164
01166 static int CDECL IndustryProductionSorter(const Industry * const *a, const Industry * const *b)
01167 {
01168 uint prod_a = 0, prod_b = 0;
01169 for (uint i = 0; i < lengthof((*a)->produced_cargo); i++) {
01170 if ((*a)->produced_cargo[i] != CT_INVALID) prod_a += (*a)->last_month_production[i];
01171 if ((*b)->produced_cargo[i] != CT_INVALID) prod_b += (*b)->last_month_production[i];
01172 }
01173 int r = prod_a - prod_b;
01174
01175 return (r == 0) ? IndustryTypeSorter(a, b) : r;
01176 }
01177
01179 static int CDECL IndustryTransportedCargoSorter(const Industry * const *a, const Industry * const *b)
01180 {
01181 int r = GetCargoTransportedSortValue(*a) - GetCargoTransportedSortValue(*b);
01182 return (r == 0) ? IndustryNameSorter(a, b) : r;
01183 }
01184
01190 StringID GetIndustryString(const Industry *i) const
01191 {
01192 const IndustrySpec *indsp = GetIndustrySpec(i->type);
01193 byte p = 0;
01194
01195
01196 SetDParam(p++, i->index);
01197
01198 static char cargo_suffix[lengthof(i->produced_cargo)][512];
01199 GetAllCargoSuffixes(3, CST_DIR, i, i->type, indsp, i->produced_cargo, cargo_suffix);
01200
01201
01202 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
01203 if (i->produced_cargo[j] == CT_INVALID) continue;
01204 SetDParam(p++, i->produced_cargo[j]);
01205 SetDParam(p++, i->last_month_production[j]);
01206 SetDParamStr(p++, cargo_suffix[j]);
01207 }
01208
01209
01210 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
01211 if (i->produced_cargo[j] == CT_INVALID) continue;
01212 SetDParam(p++, ToPercent8(i->last_month_pct_transported[j]));
01213 }
01214
01215
01216 switch (p) {
01217 case 1: return STR_INDUSTRY_DIRECTORY_ITEM_NOPROD;
01218 case 5: return STR_INDUSTRY_DIRECTORY_ITEM;
01219 default: return STR_INDUSTRY_DIRECTORY_ITEM_TWO;
01220 }
01221 }
01222
01223 public:
01224 IndustryDirectoryWindow(const WindowDesc *desc, WindowNumber number) : Window()
01225 {
01226 this->CreateNestedTree(desc);
01227 this->vscroll = this->GetScrollbar(IDW_SCROLLBAR);
01228
01229 this->industries.SetListing(this->last_sorting);
01230 this->industries.SetSortFuncs(IndustryDirectoryWindow::sorter_funcs);
01231 this->industries.ForceRebuild();
01232 this->BuildSortIndustriesList();
01233
01234 this->FinishInitNested(desc, 0);
01235 }
01236
01237 ~IndustryDirectoryWindow()
01238 {
01239 this->last_sorting = this->industries.GetListing();
01240 }
01241
01242 virtual void SetStringParameters(int widget) const
01243 {
01244 if (widget == IDW_DROPDOWN_CRITERIA) SetDParam(0, IndustryDirectoryWindow::sorter_names[this->industries.SortType()]);
01245 }
01246
01247 virtual void DrawWidget(const Rect &r, int widget) const
01248 {
01249 switch (widget) {
01250 case IDW_DROPDOWN_ORDER:
01251 this->DrawSortButtonState(widget, this->industries.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
01252 break;
01253
01254 case IDW_INDUSTRY_LIST: {
01255 int n = 0;
01256 int y = r.top + WD_FRAMERECT_TOP;
01257 if (this->industries.Length() == 0) {
01258 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_DIRECTORY_NONE);
01259 break;
01260 }
01261 for (uint i = this->vscroll->GetPosition(); i < this->industries.Length(); i++) {
01262 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, this->GetIndustryString(this->industries[i]));
01263
01264 y += this->resize.step_height;
01265 if (++n == this->vscroll->GetCapacity()) break;
01266 }
01267 break;
01268 }
01269 }
01270 }
01271
01272 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01273 {
01274 switch (widget) {
01275 case IDW_DROPDOWN_ORDER: {
01276 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
01277 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
01278 d.height += padding.height;
01279 *size = maxdim(*size, d);
01280 break;
01281 }
01282
01283 case IDW_DROPDOWN_CRITERIA: {
01284 Dimension d = {0, 0};
01285 for (uint i = 0; IndustryDirectoryWindow::sorter_names[i] != INVALID_STRING_ID; i++) {
01286 d = maxdim(d, GetStringBoundingBox(IndustryDirectoryWindow::sorter_names[i]));
01287 }
01288 d.width += padding.width;
01289 d.height += padding.height;
01290 *size = maxdim(*size, d);
01291 break;
01292 }
01293
01294 case IDW_INDUSTRY_LIST: {
01295 Dimension d = GetStringBoundingBox(STR_INDUSTRY_DIRECTORY_NONE);
01296 for (uint i = 0; i < this->industries.Length(); i++) {
01297 d = maxdim(d, GetStringBoundingBox(this->GetIndustryString(this->industries[i])));
01298 }
01299 resize->height = d.height;
01300 d.height *= 5;
01301 d.width += padding.width + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
01302 d.height += padding.height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01303 *size = maxdim(*size, d);
01304 break;
01305 }
01306 }
01307 }
01308
01309
01310 virtual void OnClick(Point pt, int widget, int click_count)
01311 {
01312 switch (widget) {
01313 case IDW_DROPDOWN_ORDER:
01314 this->industries.ToggleSortOrder();
01315 this->SetDirty();
01316 break;
01317
01318 case IDW_DROPDOWN_CRITERIA:
01319 ShowDropDownMenu(this, IndustryDirectoryWindow::sorter_names, this->industries.SortType(), IDW_DROPDOWN_CRITERIA, 0, 0);
01320 break;
01321
01322 case IDW_INDUSTRY_LIST: {
01323 uint p = this->vscroll->GetScrolledRowFromWidget(pt.y, this, IDW_INDUSTRY_LIST, WD_FRAMERECT_TOP);
01324 if (p < this->industries.Length()) {
01325 if (_ctrl_pressed) {
01326 ShowExtraViewPortWindow(this->industries[p]->location.tile);
01327 } else {
01328 ScrollMainWindowToTile(this->industries[p]->location.tile);
01329 }
01330 }
01331 break;
01332 }
01333 }
01334 }
01335
01336 virtual void OnDropdownSelect(int widget, int index)
01337 {
01338 if (this->industries.SortType() != index) {
01339 this->industries.SetSortType(index);
01340 this->BuildSortIndustriesList();
01341 }
01342 }
01343
01344 virtual void OnResize()
01345 {
01346 this->vscroll->SetCapacityFromWidget(this, IDW_INDUSTRY_LIST);
01347 }
01348
01349 virtual void OnPaint()
01350 {
01351 if (this->industries.NeedRebuild()) this->BuildSortIndustriesList();
01352 this->DrawWidgets();
01353 }
01354
01355 virtual void OnHundredthTick()
01356 {
01357 this->industries.ForceResort();
01358 this->BuildSortIndustriesList();
01359 }
01360
01366 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01367 {
01368 if (data == 0) {
01369
01370 this->industries.ForceRebuild();
01371 } else {
01372 this->industries.ForceResort();
01373 }
01374 }
01375 };
01376
01377 Listing IndustryDirectoryWindow::last_sorting = {false, 0};
01378 const Industry *IndustryDirectoryWindow::last_industry = NULL;
01379
01380
01381 GUIIndustryList::SortFunction * const IndustryDirectoryWindow::sorter_funcs[] = {
01382 &IndustryNameSorter,
01383 &IndustryTypeSorter,
01384 &IndustryProductionSorter,
01385 &IndustryTransportedCargoSorter
01386 };
01387
01388
01389 const StringID IndustryDirectoryWindow::sorter_names[] = {
01390 STR_SORT_BY_NAME,
01391 STR_SORT_BY_TYPE,
01392 STR_SORT_BY_PRODUCTION,
01393 STR_SORT_BY_TRANSPORTED,
01394 INVALID_STRING_ID
01395 };
01396
01397
01399 static const WindowDesc _industry_directory_desc(
01400 WDP_AUTO, 428, 190,
01401 WC_INDUSTRY_DIRECTORY, WC_NONE,
01402 WDF_UNCLICK_BUTTONS,
01403 _nested_industry_directory_widgets, lengthof(_nested_industry_directory_widgets)
01404 );
01405
01406 void ShowIndustryDirectory()
01407 {
01408 AllocateWindowDescFront<IndustryDirectoryWindow>(&_industry_directory_desc, 0);
01409 }
01410
01412 enum IndustryCargoesWidgets {
01413 ICW_CAPTION,
01414 ICW_NOTIFY,
01415 ICW_PANEL,
01416 ICW_SCROLLBAR,
01417 };
01418
01420 static const NWidgetPart _nested_industry_cargoes_widgets[] = {
01421 NWidget(NWID_HORIZONTAL),
01422 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01423 NWidget(WWT_CAPTION, COLOUR_BROWN, ICW_CAPTION), SetDataTip(STR_INDUSTRY_CARGOES_INDUSTRY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01424 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01425 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01426 EndContainer(),
01427 NWidget(NWID_HORIZONTAL),
01428 NWidget(NWID_VERTICAL),
01429 NWidget(WWT_PANEL, COLOUR_BROWN, ICW_PANEL), SetResize(1, 10), SetMinimalSize(200, 90), SetScrollbar(ICW_SCROLLBAR), EndContainer(),
01430 NWidget(NWID_HORIZONTAL),
01431 NWidget(WWT_TEXTBTN, COLOUR_BROWN, ICW_NOTIFY),
01432 SetDataTip(STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP, STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP_TOOLTIP),
01433 NWidget(WWT_PANEL, COLOUR_BROWN), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01434 EndContainer(),
01435 EndContainer(),
01436 NWidget(NWID_VERTICAL),
01437 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, ICW_SCROLLBAR),
01438 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01439 EndContainer(),
01440 EndContainer(),
01441 };
01442
01444 static const WindowDesc _industry_cargoes_desc(
01445 WDP_AUTO, 300, 210,
01446 WC_INDUSTRY_CARGOES, WC_NONE,
01447 0,
01448 _nested_industry_cargoes_widgets, lengthof(_nested_industry_cargoes_widgets)
01449 );
01450
01452 enum CargoesFieldType {
01453 CFT_EMPTY,
01454 CFT_SMALL_EMPTY,
01455 CFT_INDUSTRY,
01456 CFT_CARGO,
01457 CFT_CARGO_LABEL,
01458 CFT_HEADER,
01459 };
01460
01461 static const uint MAX_CARGOES = 3;
01462
01464 struct CargoesField {
01465 static const int VERT_INTER_INDUSTRY_SPACE;
01466 static const int HOR_CARGO_BORDER_SPACE;
01467 static const int CARGO_STUB_WIDTH;
01468 static const int HOR_CARGO_WIDTH, HOR_CARGO_SPACE;
01469 static const int CARGO_FIELD_WIDTH;
01470 static const int VERT_CARGO_SPACE, VERT_CARGO_EDGE;
01471 static const int BLOB_DISTANCE, BLOB_WIDTH, BLOB_HEIGHT;
01472
01473 static const int INDUSTRY_LINE_COLOUR;
01474 static const int CARGO_LINE_COLOUR;
01475
01476 static int small_height, normal_height;
01477 static int industry_width;
01478
01479 CargoesFieldType type;
01480 union {
01481 struct {
01482 IndustryType ind_type;
01483 CargoID other_produced[MAX_CARGOES];
01484 CargoID other_accepted[MAX_CARGOES];
01485 } industry;
01486 struct {
01487 CargoID vertical_cargoes[MAX_CARGOES];
01488 byte num_cargoes;
01489 CargoID supp_cargoes[MAX_CARGOES];
01490 byte top_end;
01491 CargoID cust_cargoes[MAX_CARGOES];
01492 byte bottom_end;
01493 } cargo;
01494 struct {
01495 CargoID cargoes[MAX_CARGOES];
01496 bool left_align;
01497 } cargo_label;
01498 StringID header;
01499 } u;
01500
01505 void MakeEmpty(CargoesFieldType type)
01506 {
01507 this->type = type;
01508 }
01509
01515 void MakeIndustry(IndustryType ind_type)
01516 {
01517 this->type = CFT_INDUSTRY;
01518 this->u.industry.ind_type = ind_type;
01519 MemSetT(this->u.industry.other_accepted, INVALID_CARGO, MAX_CARGOES);
01520 MemSetT(this->u.industry.other_produced, INVALID_CARGO, MAX_CARGOES);
01521 }
01522
01529 int ConnectCargo(CargoID cargo, bool producer)
01530 {
01531 assert(this->type == CFT_CARGO);
01532 if (cargo == INVALID_CARGO) return -1;
01533
01534
01535 int column = -1;
01536 for (int i = 0; i < this->u.cargo.num_cargoes; i++) {
01537 if (cargo == this->u.cargo.vertical_cargoes[i]) {
01538 column = i;
01539 break;
01540 }
01541 }
01542 if (column < 0) return -1;
01543
01544 if (producer) {
01545 assert(this->u.cargo.supp_cargoes[column] == INVALID_CARGO);
01546 this->u.cargo.supp_cargoes[column] = column;
01547 } else {
01548 assert(this->u.cargo.cust_cargoes[column] == INVALID_CARGO);
01549 this->u.cargo.cust_cargoes[column] = column;
01550 }
01551 return column;
01552 }
01553
01558 bool HasConnection()
01559 {
01560 assert(this->type == CFT_CARGO);
01561
01562 for (uint i = 0; i < MAX_CARGOES; i++) {
01563 if (this->u.cargo.supp_cargoes[i] != INVALID_CARGO) return true;
01564 if (this->u.cargo.cust_cargoes[i] != INVALID_CARGO) return true;
01565 }
01566 return false;
01567 }
01568
01578 void MakeCargo(const CargoID *cargoes, uint length, int count = -1, bool top_end = false, bool bottom_end = false)
01579 {
01580 this->type = CFT_CARGO;
01581 uint i;
01582 uint num = 0;
01583 for (i = 0; i < MAX_CARGOES && i < length; i++) {
01584 if (cargoes[i] != INVALID_CARGO) {
01585 this->u.cargo.vertical_cargoes[num] = cargoes[i];
01586 num++;
01587 }
01588 }
01589 this->u.cargo.num_cargoes = (count < 0) ? num : count;
01590 for (; num < MAX_CARGOES; num++) this->u.cargo.vertical_cargoes[num] = INVALID_CARGO;
01591 this->u.cargo.top_end = top_end;
01592 this->u.cargo.bottom_end = bottom_end;
01593 MemSetT(this->u.cargo.supp_cargoes, INVALID_CARGO, MAX_CARGOES);
01594 MemSetT(this->u.cargo.cust_cargoes, INVALID_CARGO, MAX_CARGOES);
01595 }
01596
01603 void MakeCargoLabel(const CargoID *cargoes, uint length, bool left_align)
01604 {
01605 this->type = CFT_CARGO_LABEL;
01606 uint i;
01607 for (i = 0; i < MAX_CARGOES && i < length; i++) this->u.cargo_label.cargoes[i] = cargoes[i];
01608 for (; i < MAX_CARGOES; i++) this->u.cargo_label.cargoes[i] = INVALID_CARGO;
01609 this->u.cargo_label.left_align = left_align;
01610 }
01611
01616 void MakeHeader(StringID textid)
01617 {
01618 this->type = CFT_HEADER;
01619 this->u.header = textid;
01620 }
01621
01627 int GetCargoBase(int xpos) const
01628 {
01629 assert(this->type == CFT_CARGO);
01630
01631 switch (this->u.cargo.num_cargoes) {
01632 case 0: return xpos + CARGO_FIELD_WIDTH / 2;
01633 case 1: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH / 2;
01634 case 2: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH - HOR_CARGO_SPACE / 2;
01635 case 3: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH - HOR_CARGO_SPACE - HOR_CARGO_WIDTH / 2;
01636 default: NOT_REACHED();
01637 }
01638 }
01639
01645 void Draw(int xpos, int ypos) const
01646 {
01647 switch (this->type) {
01648 case CFT_EMPTY:
01649 case CFT_SMALL_EMPTY:
01650 break;
01651
01652 case CFT_HEADER:
01653 ypos += (small_height - FONT_HEIGHT_NORMAL) / 2;
01654 DrawString(xpos, xpos + industry_width, ypos, this->u.header, TC_WHITE, SA_HOR_CENTER);
01655 break;
01656
01657 case CFT_INDUSTRY: {
01658 int ypos1 = ypos + VERT_INTER_INDUSTRY_SPACE / 2;
01659 int ypos2 = ypos + normal_height - 1 - VERT_INTER_INDUSTRY_SPACE / 2;
01660 int xpos2 = xpos + industry_width - 1;
01661 GfxDrawLine(xpos, ypos1, xpos2, ypos1, INDUSTRY_LINE_COLOUR);
01662 GfxDrawLine(xpos, ypos1, xpos, ypos2, INDUSTRY_LINE_COLOUR);
01663 GfxDrawLine(xpos, ypos2, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
01664 GfxDrawLine(xpos2, ypos1, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
01665 ypos += (normal_height - FONT_HEIGHT_NORMAL) / 2;
01666 if (this->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01667 const IndustrySpec *indsp = GetIndustrySpec(this->u.industry.ind_type);
01668 SetDParam(0, indsp->name);
01669 DrawString(xpos, xpos2, ypos, STR_JUST_STRING, TC_WHITE, SA_HOR_CENTER);
01670
01671
01672 int blob_left, blob_right;
01673 if (_current_text_dir == TD_RTL) {
01674 blob_right = xpos2 - BLOB_DISTANCE;
01675 blob_left = blob_right - BLOB_WIDTH;
01676 } else {
01677 blob_left = xpos + BLOB_DISTANCE;
01678 blob_right = blob_left + BLOB_WIDTH;
01679 }
01680 GfxFillRect(blob_left, ypos2 - BLOB_DISTANCE - BLOB_HEIGHT, blob_right, ypos2 - BLOB_DISTANCE, 0);
01681 GfxFillRect(blob_left + 1, ypos2 - BLOB_DISTANCE - BLOB_HEIGHT + 1, blob_right - 1, ypos2 - BLOB_DISTANCE - 1, indsp->map_colour);
01682 } else {
01683 DrawString(xpos, xpos2, ypos, STR_INDUSTRY_CARGOES_HOUSES, TC_FROMSTRING, SA_HOR_CENTER);
01684 }
01685
01686
01687 const CargoID *other_right, *other_left;
01688 if (_current_text_dir == TD_RTL) {
01689 other_right = this->u.industry.other_accepted;
01690 other_left = this->u.industry.other_produced;
01691 } else {
01692 other_right = this->u.industry.other_produced;
01693 other_left = this->u.industry.other_accepted;
01694 }
01695 ypos1 += VERT_CARGO_EDGE;
01696 for (uint i = 0; i < MAX_CARGOES; i++) {
01697 if (other_right[i] != INVALID_CARGO) {
01698 const CargoSpec *csp = CargoSpec::Get(other_right[i]);
01699 int xp = xpos + industry_width + CARGO_STUB_WIDTH;
01700 DrawHorConnection(xpos + industry_width, xp - 1, ypos1, csp);
01701 GfxDrawLine(xp, ypos1, xp, ypos1 + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01702 }
01703 if (other_left[i] != INVALID_CARGO) {
01704 const CargoSpec *csp = CargoSpec::Get(other_left[i]);
01705 int xp = xpos - CARGO_STUB_WIDTH;
01706 DrawHorConnection(xp + 1, xpos - 1, ypos1, csp);
01707 GfxDrawLine(xp, ypos1, xp, ypos1 + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01708 }
01709 ypos1 += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01710 }
01711 break;
01712 }
01713
01714 case CFT_CARGO: {
01715 int cargo_base = this->GetCargoBase(xpos);
01716 int top = ypos + (this->u.cargo.top_end ? VERT_INTER_INDUSTRY_SPACE / 2 + 1 : 0);
01717 int bot = ypos - (this->u.cargo.bottom_end ? VERT_INTER_INDUSTRY_SPACE / 2 + 1 : 0) + normal_height - 1;
01718 int colpos = cargo_base;
01719 for (int i = 0; i < this->u.cargo.num_cargoes; i++) {
01720 if (this->u.cargo.top_end) GfxDrawLine(colpos, top - 1, colpos + HOR_CARGO_WIDTH - 1, top - 1, CARGO_LINE_COLOUR);
01721 if (this->u.cargo.bottom_end) GfxDrawLine(colpos, bot + 1, colpos + HOR_CARGO_WIDTH - 1, bot + 1, CARGO_LINE_COLOUR);
01722 GfxDrawLine(colpos, top, colpos, bot, CARGO_LINE_COLOUR);
01723 colpos++;
01724 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[i]);
01725 GfxFillRect(colpos, top, colpos + HOR_CARGO_WIDTH - 2, bot, csp->legend_colour, FILLRECT_OPAQUE);
01726 colpos += HOR_CARGO_WIDTH - 2;
01727 GfxDrawLine(colpos, top, colpos, bot, CARGO_LINE_COLOUR);
01728 colpos += 1 + HOR_CARGO_SPACE;
01729 }
01730
01731 const CargoID *hor_left, *hor_right;
01732 if (_current_text_dir == TD_RTL) {
01733 hor_left = this->u.cargo.cust_cargoes;
01734 hor_right = this->u.cargo.supp_cargoes;
01735 } else {
01736 hor_left = this->u.cargo.supp_cargoes;
01737 hor_right = this->u.cargo.cust_cargoes;
01738 }
01739 ypos += VERT_CARGO_EDGE + VERT_INTER_INDUSTRY_SPACE / 2;
01740 for (uint i = 0; i < MAX_CARGOES; i++) {
01741 if (hor_left[i] != INVALID_CARGO) {
01742 int col = hor_left[i];
01743 int dx = 0;
01744 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[col]);
01745 for (; col > 0; col--) {
01746 int lf = cargo_base + col * HOR_CARGO_WIDTH + (col - 1) * HOR_CARGO_SPACE;
01747 DrawHorConnection(lf, lf + HOR_CARGO_SPACE - dx, ypos, csp);
01748 dx = 1;
01749 }
01750 DrawHorConnection(xpos, cargo_base - dx, ypos, csp);
01751 }
01752 if (hor_right[i] != INVALID_CARGO) {
01753 int col = hor_right[i];
01754 int dx = 0;
01755 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[col]);
01756 for (; col < this->u.cargo.num_cargoes - 1; col++) {
01757 int lf = cargo_base + (col + 1) * HOR_CARGO_WIDTH + col * HOR_CARGO_SPACE;
01758 DrawHorConnection(lf + dx - 1, lf + HOR_CARGO_SPACE - 1, ypos, csp);
01759 dx = 1;
01760 }
01761 DrawHorConnection(cargo_base + col * HOR_CARGO_SPACE + (col + 1) * HOR_CARGO_WIDTH - 1 + dx, xpos + CARGO_FIELD_WIDTH - 1, ypos, csp);
01762 }
01763 ypos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01764 }
01765 break;
01766 }
01767
01768 case CFT_CARGO_LABEL:
01769 ypos += VERT_CARGO_EDGE + VERT_INTER_INDUSTRY_SPACE / 2;
01770 for (uint i = 0; i < MAX_CARGOES; i++) {
01771 if (this->u.cargo_label.cargoes[i] != INVALID_CARGO) {
01772 const CargoSpec *csp = CargoSpec::Get(this->u.cargo_label.cargoes[i]);
01773 DrawString(xpos + WD_FRAMERECT_LEFT, xpos + industry_width - 1 - WD_FRAMERECT_RIGHT, ypos, csp->name, TC_WHITE,
01774 (this->u.cargo_label.left_align) ? SA_LEFT : SA_RIGHT);
01775 }
01776 ypos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01777 }
01778 break;
01779
01780 default:
01781 NOT_REACHED();
01782 }
01783 }
01784
01792 CargoID CargoClickedAt(const CargoesField *left, const CargoesField *right, Point pt) const
01793 {
01794 assert(this->type == CFT_CARGO);
01795
01796
01797 int cpos = this->GetCargoBase(0);
01798 uint col;
01799 for (col = 0; col < this->u.cargo.num_cargoes; col++) {
01800 if (pt.x < cpos) break;
01801 if (pt.x < cpos + CargoesField::HOR_CARGO_WIDTH) return this->u.cargo.vertical_cargoes[col];
01802 cpos += CargoesField::HOR_CARGO_WIDTH + CargoesField::HOR_CARGO_SPACE;
01803 }
01804
01805
01806 int vpos = VERT_INTER_INDUSTRY_SPACE / 2 + VERT_CARGO_EDGE;
01807 uint row;
01808 for (row = 0; row < MAX_CARGOES; row++) {
01809 if (pt.y < vpos) return INVALID_CARGO;
01810 if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
01811 vpos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01812 }
01813 if (row == MAX_CARGOES) return INVALID_CARGO;
01814
01815
01816 if (col == 0) {
01817 if (this->u.cargo.supp_cargoes[row] != INVALID_CARGO) return this->u.cargo.vertical_cargoes[this->u.cargo.supp_cargoes[row]];
01818 if (left != NULL) {
01819 if (left->type == CFT_INDUSTRY) return left->u.industry.other_produced[row];
01820 if (left->type == CFT_CARGO_LABEL && !left->u.cargo_label.left_align) return left->u.cargo_label.cargoes[row];
01821 }
01822 return INVALID_CARGO;
01823 }
01824 if (col == this->u.cargo.num_cargoes) {
01825 if (this->u.cargo.cust_cargoes[row] != INVALID_CARGO) return this->u.cargo.vertical_cargoes[this->u.cargo.cust_cargoes[row]];
01826 if (right != NULL) {
01827 if (right->type == CFT_INDUSTRY) return right->u.industry.other_accepted[row];
01828 if (right->type == CFT_CARGO_LABEL && right->u.cargo_label.left_align) return right->u.cargo_label.cargoes[row];
01829 }
01830 return INVALID_CARGO;
01831 }
01832 if (row >= col) {
01833
01834
01835
01836
01837 return (this->u.cargo.supp_cargoes[row] != INVALID_CARGO) ? this->u.cargo.vertical_cargoes[this->u.cargo.supp_cargoes[row]] : INVALID_CARGO;
01838 } else {
01839
01840 return (this->u.cargo.cust_cargoes[row] != INVALID_CARGO) ? this->u.cargo.vertical_cargoes[this->u.cargo.cust_cargoes[row]] : INVALID_CARGO;
01841 }
01842 }
01843
01849 CargoID CargoLabelClickedAt(Point pt) const
01850 {
01851 assert(this->type == CFT_CARGO_LABEL);
01852
01853 int vpos = VERT_INTER_INDUSTRY_SPACE / 2 + VERT_CARGO_EDGE;
01854 uint row;
01855 for (row = 0; row < MAX_CARGOES; row++) {
01856 if (pt.y < vpos) return INVALID_CARGO;
01857 if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
01858 vpos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01859 }
01860 if (row == MAX_CARGOES) return INVALID_CARGO;
01861 return this->u.cargo_label.cargoes[row];
01862 }
01863
01864 private:
01872 static void DrawHorConnection(int left, int right, int top, const CargoSpec *csp)
01873 {
01874 GfxDrawLine(left, top, right, top, CARGO_LINE_COLOUR);
01875 GfxFillRect(left, top + 1, right, top + FONT_HEIGHT_NORMAL - 2, csp->legend_colour, FILLRECT_OPAQUE);
01876 GfxDrawLine(left, top + FONT_HEIGHT_NORMAL - 1, right, top + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01877 }
01878 };
01879
01880 assert_compile(MAX_CARGOES >= cpp_lengthof(IndustrySpec, produced_cargo));
01881 assert_compile(MAX_CARGOES >= cpp_lengthof(IndustrySpec, accepts_cargo));
01882
01883 int CargoesField::small_height;
01884 int CargoesField::normal_height;
01885 int CargoesField::industry_width;
01886 const int CargoesField::VERT_INTER_INDUSTRY_SPACE = 6;
01887
01888 const int CargoesField::HOR_CARGO_BORDER_SPACE = 15;
01889 const int CargoesField::CARGO_STUB_WIDTH = 10;
01890 const int CargoesField::HOR_CARGO_WIDTH = 15;
01891 const int CargoesField::HOR_CARGO_SPACE = 5;
01892 const int CargoesField::VERT_CARGO_EDGE = 4;
01893 const int CargoesField::VERT_CARGO_SPACE = 4;
01894
01895 const int CargoesField::BLOB_DISTANCE = 5;
01896 const int CargoesField::BLOB_WIDTH = 12;
01897 const int CargoesField::BLOB_HEIGHT = 9;
01898
01900 const int CargoesField::CARGO_FIELD_WIDTH = HOR_CARGO_BORDER_SPACE * 2 + HOR_CARGO_WIDTH * MAX_CARGOES + HOR_CARGO_SPACE * (MAX_CARGOES - 1);
01901
01902 const int CargoesField::INDUSTRY_LINE_COLOUR = 191;
01903 const int CargoesField::CARGO_LINE_COLOUR = 191;
01904
01906 struct CargoesRow {
01907 CargoesField columns[5];
01908
01913 void ConnectIndustryProduced(int column)
01914 {
01915 CargoesField *ind_fld = this->columns + column;
01916 CargoesField *cargo_fld = this->columns + column + 1;
01917 assert(ind_fld->type == CFT_INDUSTRY && cargo_fld->type == CFT_CARGO);
01918
01919 MemSetT(ind_fld->u.industry.other_produced, INVALID_CARGO, MAX_CARGOES);
01920
01921 if (ind_fld->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01922 CargoID others[MAX_CARGOES];
01923 int other_count = 0;
01924
01925 const IndustrySpec *indsp = GetIndustrySpec(ind_fld->u.industry.ind_type);
01926 for (uint i = 0; i < lengthof(indsp->produced_cargo); i++) {
01927 int col = cargo_fld->ConnectCargo(indsp->produced_cargo[i], true);
01928 if (col < 0) others[other_count++] = indsp->produced_cargo[i];
01929 }
01930
01931
01932 for (uint i = 0; i < MAX_CARGOES && other_count > 0; i++) {
01933 if (cargo_fld->u.cargo.supp_cargoes[i] == INVALID_CARGO) ind_fld->u.industry.other_produced[i] = others[--other_count];
01934 }
01935 } else {
01936
01937 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01938 CargoID cid = cargo_fld->u.cargo.vertical_cargoes[i];
01939 if (cid == CT_PASSENGERS || cid == CT_MAIL) cargo_fld->ConnectCargo(cid, true);
01940 }
01941 }
01942 }
01943
01949 void MakeCargoLabel(int column, bool accepting)
01950 {
01951 CargoID cargoes[MAX_CARGOES];
01952 MemSetT(cargoes, INVALID_CARGO, lengthof(cargoes));
01953
01954 CargoesField *label_fld = this->columns + column;
01955 CargoesField *cargo_fld = this->columns + (accepting ? column - 1 : column + 1);
01956
01957 assert(cargo_fld->type == CFT_CARGO && label_fld->type == CFT_EMPTY);
01958 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01959 int col = cargo_fld->ConnectCargo(cargo_fld->u.cargo.vertical_cargoes[i], !accepting);
01960 cargoes[col] = cargo_fld->u.cargo.vertical_cargoes[i];
01961 }
01962 label_fld->MakeCargoLabel(cargoes, lengthof(cargoes), accepting);
01963 }
01964
01965
01970 void ConnectIndustryAccepted(int column)
01971 {
01972 CargoesField *ind_fld = this->columns + column;
01973 CargoesField *cargo_fld = this->columns + column - 1;
01974 assert(ind_fld->type == CFT_INDUSTRY && cargo_fld->type == CFT_CARGO);
01975
01976 MemSetT(ind_fld->u.industry.other_accepted, INVALID_CARGO, MAX_CARGOES);
01977
01978 if (ind_fld->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01979 CargoID others[MAX_CARGOES];
01980 int other_count = 0;
01981
01982 const IndustrySpec *indsp = GetIndustrySpec(ind_fld->u.industry.ind_type);
01983 for (uint i = 0; i < lengthof(indsp->accepts_cargo); i++) {
01984 int col = cargo_fld->ConnectCargo(indsp->accepts_cargo[i], false);
01985 if (col < 0) others[other_count++] = indsp->accepts_cargo[i];
01986 }
01987
01988
01989 for (uint i = 0; i < MAX_CARGOES && other_count > 0; i++) {
01990 if (cargo_fld->u.cargo.cust_cargoes[i] == INVALID_CARGO) ind_fld->u.industry.other_accepted[i] = others[--other_count];
01991 }
01992 } else {
01993
01994 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01995 for (uint h = 0; h < HOUSE_MAX; h++) {
01996 HouseSpec *hs = HouseSpec::Get(h);
01997 if (!hs->enabled) continue;
01998
01999 for (uint j = 0; j < lengthof(hs->accepts_cargo); j++) {
02000 if (cargo_fld->u.cargo.vertical_cargoes[i] == hs->accepts_cargo[j]) {
02001 cargo_fld->ConnectCargo(cargo_fld->u.cargo.vertical_cargoes[i], false);
02002 goto next_cargo;
02003 }
02004 }
02005 }
02006 next_cargo: ;
02007 }
02008 }
02009 }
02010 };
02011
02012
02040 struct IndustryCargoesWindow : public Window {
02041 static const int HOR_TEXT_PADDING, VERT_TEXT_PADDING;
02042
02043 typedef SmallVector<CargoesRow, 4> Fields;
02044
02045 Fields fields;
02046 uint ind_cargo;
02047
02048 Scrollbar *vscroll;
02049
02050 IndustryCargoesWindow(int id) : Window()
02051 {
02052 this->OnInit();
02053 this->CreateNestedTree(&_industry_cargoes_desc);
02054 this->vscroll = this->GetScrollbar(ICW_SCROLLBAR);
02055 this->FinishInitNested(&_industry_cargoes_desc, 0);
02056 this->OnInvalidateData(id);
02057 }
02058
02059 virtual void OnInit()
02060 {
02061
02062 Dimension d = GetStringBoundingBox(STR_INDUSTRY_CARGOES_PRODUCERS);
02063 d = maxdim(d, GetStringBoundingBox(STR_INDUSTRY_CARGOES_CUSTOMERS));
02064 d.width += WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
02065 d.height += WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM;
02066 CargoesField::small_height = d.height;
02067
02068
02069 d.height = 0;
02070 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02071 const IndustrySpec *indsp = GetIndustrySpec(it);
02072 if (!indsp->enabled) continue;
02073 SetDParam(0, indsp->name);
02074 d = maxdim(d, GetStringBoundingBox(STR_JUST_STRING));
02075 }
02076
02077 for (uint i = 0; i < NUM_CARGO; i++) {
02078 const CargoSpec *csp = CargoSpec::Get(i);
02079 if (!csp->IsValid()) continue;
02080 d = maxdim(d, GetStringBoundingBox(csp->name));
02081 }
02082 d.width += 2 * HOR_TEXT_PADDING;
02083
02084 uint min_ind_height = CargoesField::VERT_CARGO_EDGE * 2 + MAX_CARGOES * FONT_HEIGHT_NORMAL + (MAX_CARGOES - 1) * CargoesField::VERT_CARGO_SPACE;
02085 d.height = max(d.height + 2 * VERT_TEXT_PADDING, min_ind_height);
02086
02087 CargoesField::industry_width = d.width;
02088 CargoesField::normal_height = d.height + CargoesField::VERT_INTER_INDUSTRY_SPACE;
02089 }
02090
02091 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
02092 {
02093 if (widget != ICW_PANEL) return;
02094
02095 size->width = WD_FRAMETEXT_LEFT + CargoesField::industry_width * 3 + CargoesField::CARGO_FIELD_WIDTH * 2 + WD_FRAMETEXT_RIGHT;
02096 }
02097
02098
02099 CargoesFieldType type;
02100 virtual void SetStringParameters (int widget) const
02101 {
02102 if (widget != ICW_CAPTION) return;
02103
02104 if (this->ind_cargo < NUM_INDUSTRYTYPES) {
02105 const IndustrySpec *indsp = GetIndustrySpec(this->ind_cargo);
02106 SetDParam(0, indsp->name);
02107 } else {
02108 const CargoSpec *csp = CargoSpec::Get(this->ind_cargo - NUM_INDUSTRYTYPES);
02109 SetDParam(0, csp->name);
02110 }
02111 }
02112
02121 static bool HasCommonValidCargo(const CargoID *cargoes1, uint length1, const CargoID *cargoes2, uint length2)
02122 {
02123 while (length1 > 0) {
02124 if (*cargoes1 != INVALID_CARGO) {
02125 for (uint i = 0; i < length2; i++) if (*cargoes1 == cargoes2[i]) return true;
02126 }
02127 cargoes1++;
02128 length1--;
02129 }
02130 return false;
02131 }
02132
02139 static bool HousesCanSupply(const CargoID *cargoes, uint length)
02140 {
02141 for (uint i = 0; i < length; i++) {
02142 if (cargoes[i] == INVALID_CARGO) continue;
02143 if (cargoes[i] == CT_PASSENGERS || cargoes[i] == CT_MAIL) return true;
02144 }
02145 return false;
02146 }
02147
02154 static bool HousesCanAccept(const CargoID *cargoes, uint length)
02155 {
02156 HouseZones climate_mask;
02157 switch (_settings_game.game_creation.landscape) {
02158 case LT_TEMPERATE: climate_mask = HZ_TEMP; break;
02159 case LT_ARCTIC: climate_mask = HZ_SUBARTC_ABOVE | HZ_SUBARTC_BELOW; break;
02160 case LT_TROPIC: climate_mask = HZ_SUBTROPIC; break;
02161 case LT_TOYLAND: climate_mask = HZ_TOYLND; break;
02162 default: NOT_REACHED();
02163 }
02164 for (uint i = 0; i < length; i++) {
02165 if (cargoes[i] == INVALID_CARGO) continue;
02166
02167 for (uint h = 0; h < HOUSE_MAX; h++) {
02168 HouseSpec *hs = HouseSpec::Get(h);
02169 if (!hs->enabled || !(hs->building_availability & climate_mask)) continue;
02170
02171 for (uint j = 0; j < lengthof(hs->accepts_cargo); j++) {
02172 if (cargoes[i] == hs->accepts_cargo[j]) return true;
02173 }
02174 }
02175 }
02176 return false;
02177 }
02178
02185 static int CountMatchingAcceptingIndustries(const CargoID *cargoes, uint length)
02186 {
02187 int count = 0;
02188 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02189 const IndustrySpec *indsp = GetIndustrySpec(it);
02190 if (!indsp->enabled) continue;
02191
02192 if (HasCommonValidCargo(cargoes, length, indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) count++;
02193 }
02194 return count;
02195 }
02196
02203 static int CountMatchingProducingIndustries(const CargoID *cargoes, uint length)
02204 {
02205 int count = 0;
02206 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02207 const IndustrySpec *indsp = GetIndustrySpec(it);
02208 if (!indsp->enabled) continue;
02209
02210 if (HasCommonValidCargo(cargoes, length, indsp->produced_cargo, lengthof(indsp->produced_cargo))) count++;
02211 }
02212 return count;
02213 }
02214
02221 void ShortenCargoColumn(int column, int top, int bottom)
02222 {
02223 while (top < bottom && !this->fields[top].columns[column].HasConnection()) {
02224 this->fields[top].columns[column].MakeEmpty(CFT_EMPTY);
02225 top++;
02226 }
02227 this->fields[top].columns[column].u.cargo.top_end = true;
02228
02229 while (bottom > top && !this->fields[bottom].columns[column].HasConnection()) {
02230 this->fields[bottom].columns[column].MakeEmpty(CFT_EMPTY);
02231 bottom--;
02232 }
02233 this->fields[bottom].columns[column].u.cargo.bottom_end = true;
02234 }
02235
02242 void PlaceIndustry(int row, int col, IndustryType it)
02243 {
02244 assert(this->fields[row].columns[col].type == CFT_EMPTY);
02245 this->fields[row].columns[col].MakeIndustry(it);
02246 if (col == 0) {
02247 this->fields[row].ConnectIndustryProduced(col);
02248 } else {
02249 this->fields[row].ConnectIndustryAccepted(col);
02250 }
02251 }
02252
02256 void NotifySmallmap()
02257 {
02258 if (!this->IsWidgetLowered(ICW_NOTIFY)) return;
02259
02260
02261
02262 InvalidateWindowClassesData(WC_SMALLMAP, 0);
02263 }
02264
02269 void ComputeIndustryDisplay(IndustryType it)
02270 {
02271 this->GetWidget<NWidgetCore>(ICW_CAPTION)->widget_data = STR_INDUSTRY_CARGOES_INDUSTRY_CAPTION;
02272 this->ind_cargo = it;
02273 _displayed_industries = 1ULL << it;
02274
02275 this->fields.Clear();
02276 CargoesRow *row = this->fields.Append();
02277 row->columns[0].MakeHeader(STR_INDUSTRY_CARGOES_PRODUCERS);
02278 row->columns[1].MakeEmpty(CFT_SMALL_EMPTY);
02279 row->columns[2].MakeEmpty(CFT_SMALL_EMPTY);
02280 row->columns[3].MakeEmpty(CFT_SMALL_EMPTY);
02281 row->columns[4].MakeHeader(STR_INDUSTRY_CARGOES_CUSTOMERS);
02282
02283 const IndustrySpec *central_sp = GetIndustrySpec(it);
02284 bool houses_supply = HousesCanSupply(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo));
02285 bool houses_accept = HousesCanAccept(central_sp->produced_cargo, lengthof(central_sp->produced_cargo));
02286
02287 int num_supp = CountMatchingProducingIndustries(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo)) + houses_supply;
02288 int num_cust = CountMatchingAcceptingIndustries(central_sp->produced_cargo, lengthof(central_sp->produced_cargo)) + houses_accept;
02289 int num_indrows = max(3, max(num_supp, num_cust));
02290 for (int i = 0; i < num_indrows; i++) {
02291 CargoesRow *row = this->fields.Append();
02292 row->columns[0].MakeEmpty(CFT_EMPTY);
02293 row->columns[1].MakeCargo(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo));
02294 row->columns[2].MakeEmpty(CFT_EMPTY);
02295 row->columns[3].MakeCargo(central_sp->produced_cargo, lengthof(central_sp->produced_cargo));
02296 row->columns[4].MakeEmpty(CFT_EMPTY);
02297 }
02298
02299 int central_row = 1 + num_indrows / 2;
02300 this->fields[central_row].columns[2].MakeIndustry(it);
02301 this->fields[central_row].ConnectIndustryProduced(2);
02302 this->fields[central_row].ConnectIndustryAccepted(2);
02303
02304
02305 this->fields[central_row - 1].MakeCargoLabel(2, true);
02306 this->fields[central_row + 1].MakeCargoLabel(2, false);
02307
02308
02309 int supp_count = 0;
02310 int cust_count = 0;
02311 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02312 const IndustrySpec *indsp = GetIndustrySpec(it);
02313 if (!indsp->enabled) continue;
02314
02315 if (HasCommonValidCargo(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo), indsp->produced_cargo, lengthof(indsp->produced_cargo))) {
02316 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, it);
02317 SetBit(_displayed_industries, it);
02318 supp_count++;
02319 }
02320 if (HasCommonValidCargo(central_sp->produced_cargo, lengthof(central_sp->produced_cargo), indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) {
02321 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 4, it);
02322 SetBit(_displayed_industries, it);
02323 cust_count++;
02324 }
02325 }
02326 if (houses_supply) {
02327 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, NUM_INDUSTRYTYPES);
02328 supp_count++;
02329 }
02330 if (houses_accept) {
02331 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 4, NUM_INDUSTRYTYPES);
02332 cust_count++;
02333 }
02334
02335 this->ShortenCargoColumn(1, 1, num_indrows);
02336 this->ShortenCargoColumn(3, 1, num_indrows);
02337 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02338 this->vscroll->SetCount(CeilDiv(WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM + CargoesField::small_height + num_indrows * CargoesField::normal_height, nwp->resize_y));
02339 this->SetDirty();
02340 this->NotifySmallmap();
02341 }
02342
02347 void ComputeCargoDisplay(CargoID cid)
02348 {
02349 this->GetWidget<NWidgetCore>(ICW_CAPTION)->widget_data = STR_INDUSTRY_CARGOES_CARGO_CAPTION;
02350 this->ind_cargo = cid + NUM_INDUSTRYTYPES;
02351 _displayed_industries = 0;
02352
02353 this->fields.Clear();
02354 CargoesRow *row = this->fields.Append();
02355 row->columns[0].MakeHeader(STR_INDUSTRY_CARGOES_PRODUCERS);
02356 row->columns[1].MakeEmpty(CFT_SMALL_EMPTY);
02357 row->columns[2].MakeHeader(STR_INDUSTRY_CARGOES_CUSTOMERS);
02358 row->columns[3].MakeEmpty(CFT_SMALL_EMPTY);
02359 row->columns[4].MakeEmpty(CFT_SMALL_EMPTY);
02360
02361 bool houses_supply = HousesCanSupply(&cid, 1);
02362 bool houses_accept = HousesCanAccept(&cid, 1);
02363 int num_supp = CountMatchingProducingIndustries(&cid, 1) + houses_supply + 1;
02364 int num_cust = CountMatchingAcceptingIndustries(&cid, 1) + houses_accept;
02365 int num_indrows = max(num_supp, num_cust);
02366 for (int i = 0; i < num_indrows; i++) {
02367 CargoesRow *row = this->fields.Append();
02368 row->columns[0].MakeEmpty(CFT_EMPTY);
02369 row->columns[1].MakeCargo(&cid, 1);
02370 row->columns[2].MakeEmpty(CFT_EMPTY);
02371 row->columns[3].MakeEmpty(CFT_EMPTY);
02372 row->columns[4].MakeEmpty(CFT_EMPTY);
02373 }
02374
02375 this->fields[num_indrows].MakeCargoLabel(0, false);
02376
02377
02378 int supp_count = 0;
02379 int cust_count = 0;
02380 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02381 const IndustrySpec *indsp = GetIndustrySpec(it);
02382 if (!indsp->enabled) continue;
02383
02384 if (HasCommonValidCargo(&cid, 1, indsp->produced_cargo, lengthof(indsp->produced_cargo))) {
02385 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, it);
02386 SetBit(_displayed_industries, it);
02387 supp_count++;
02388 }
02389 if (HasCommonValidCargo(&cid, 1, indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) {
02390 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 2, it);
02391 SetBit(_displayed_industries, it);
02392 cust_count++;
02393 }
02394 }
02395 if (houses_supply) {
02396 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, NUM_INDUSTRYTYPES);
02397 supp_count++;
02398 }
02399 if (houses_accept) {
02400 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 2, NUM_INDUSTRYTYPES);
02401 cust_count++;
02402 }
02403
02404 this->ShortenCargoColumn(1, 1, num_indrows);
02405 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02406 this->vscroll->SetCount(CeilDiv(WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM + CargoesField::small_height + num_indrows * CargoesField::normal_height, nwp->resize_y));
02407 this->SetDirty();
02408 this->NotifySmallmap();
02409 }
02410
02418 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
02419 {
02420 if (!gui_scope) return;
02421 if (data == NUM_INDUSTRYTYPES) {
02422 if (this->IsWidgetLowered(ICW_NOTIFY)) {
02423 this->RaiseWidget(ICW_NOTIFY);
02424 this->SetWidgetDirty(ICW_NOTIFY);
02425 }
02426 return;
02427 }
02428
02429 assert(data >= 0 && data < NUM_INDUSTRYTYPES);
02430 this->ComputeIndustryDisplay(data);
02431 }
02432
02433 virtual void DrawWidget(const Rect &r, int widget) const
02434 {
02435 if (widget != ICW_PANEL) return;
02436
02437 DrawPixelInfo tmp_dpi, *old_dpi;
02438 int width = r.right - r.left + 1;
02439 int height = r.bottom - r.top + 1 - WD_FRAMERECT_TOP - WD_FRAMERECT_BOTTOM;
02440 if (!FillDrawPixelInfo(&tmp_dpi, r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, width, height)) return;
02441 old_dpi = _cur_dpi;
02442 _cur_dpi = &tmp_dpi;
02443
02444 int left_pos = WD_FRAMERECT_LEFT;
02445 if (this->ind_cargo >= NUM_INDUSTRYTYPES) left_pos += (CargoesField::industry_width + CargoesField::CARGO_FIELD_WIDTH) / 2;
02446 int last_column = (this->ind_cargo < NUM_INDUSTRYTYPES) ? 4 : 2;
02447
02448 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02449 int vpos = -this->vscroll->GetPosition() * nwp->resize_y;
02450 for (uint i = 0; i < this->fields.Length(); i++) {
02451 int row_height = (i == 0) ? CargoesField::small_height : CargoesField::normal_height;
02452 if (vpos + row_height >= 0) {
02453 int xpos = left_pos;
02454 int col, dir;
02455 if (_current_text_dir == TD_RTL) {
02456 col = last_column;
02457 dir = -1;
02458 } else {
02459 col = 0;
02460 dir = 1;
02461 }
02462 while (col >= 0 && col <= last_column) {
02463 this->fields[i].columns[col].Draw(xpos, vpos);
02464 xpos += (col & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width;
02465 col += dir;
02466 }
02467 }
02468 vpos += row_height;
02469 if (vpos >= height) break;
02470 }
02471
02472 _cur_dpi = old_dpi;
02473 }
02474
02482 bool CalculatePositionInWidget(Point pt, Point *fieldxy, Point *xy)
02483 {
02484 const NWidgetBase *nw = this->GetWidget<NWidgetBase>(ICW_PANEL);
02485 pt.x -= nw->pos_x;
02486 pt.y -= nw->pos_y;
02487
02488 int vpos = WD_FRAMERECT_TOP + CargoesField::small_height - this->vscroll->GetPosition() * nw->resize_y;
02489 if (pt.y < vpos) return false;
02490
02491 int row = (pt.y - vpos) / CargoesField::normal_height;
02492 if (row + 1 >= (int)this->fields.Length()) return false;
02493 vpos = pt.y - vpos - row * CargoesField::normal_height;
02494 row++;
02495
02496 int xpos = 2 * WD_FRAMERECT_LEFT + ((this->ind_cargo < NUM_INDUSTRYTYPES) ? 0 : (CargoesField::industry_width + CargoesField::CARGO_FIELD_WIDTH) / 2);
02497 if (pt.x < xpos) return false;
02498 int column;
02499 for (column = 0; column <= 5; column++) {
02500 int width = (column & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width;
02501 if (pt.x < xpos + width) break;
02502 xpos += width;
02503 }
02504 int num_columns = (this->ind_cargo < NUM_INDUSTRYTYPES) ? 4 : 2;
02505 if (column > num_columns) return false;
02506 xpos = pt.x - xpos;
02507
02508
02509 fieldxy->y = row;
02510 xy->y = vpos;
02511 if (_current_text_dir == TD_RTL) {
02512 fieldxy->x = num_columns - column;
02513 xy->x = ((column & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width) - xpos;
02514 } else {
02515 fieldxy->x = column;
02516 xy->x = xpos;
02517 }
02518 return true;
02519 }
02520
02521 virtual void OnClick(Point pt, int widget, int click_count)
02522 {
02523 switch (widget) {
02524 case ICW_PANEL: {
02525 Point fieldxy, xy;
02526 if (!CalculatePositionInWidget(pt, &fieldxy, &xy)) return;
02527
02528 const CargoesField *fld = this->fields[fieldxy.y].columns + fieldxy.x;
02529 switch (fld->type) {
02530 case CFT_INDUSTRY:
02531 if (fld->u.industry.ind_type < NUM_INDUSTRYTYPES) this->ComputeIndustryDisplay(fld->u.industry.ind_type);
02532 break;
02533
02534 case CFT_CARGO: {
02535 CargoesField *lft = (fieldxy.x > 0) ? this->fields[fieldxy.y].columns + fieldxy.x - 1 : NULL;
02536 CargoesField *rgt = (fieldxy.x < 4) ? this->fields[fieldxy.y].columns + fieldxy.x + 1 : NULL;
02537 CargoID cid = fld->CargoClickedAt(lft, rgt, xy);
02538 if (cid != INVALID_CARGO) this->ComputeCargoDisplay(cid);
02539 break;
02540 }
02541
02542 case CFT_CARGO_LABEL: {
02543 CargoID cid = fld->CargoLabelClickedAt(xy);
02544 if (cid != INVALID_CARGO) this->ComputeCargoDisplay(cid);
02545 break;
02546 }
02547
02548 default:
02549 break;
02550 }
02551 break;
02552 }
02553
02554 case ICW_NOTIFY:
02555 this->ToggleWidgetLoweredState(ICW_NOTIFY);
02556 this->SetWidgetDirty(ICW_NOTIFY);
02557 SndPlayFx(SND_15_BEEP);
02558
02559 if (this->IsWidgetLowered(ICW_NOTIFY)) {
02560 if (FindWindowByClass(WC_SMALLMAP) == NULL) ShowSmallMap();
02561 this->NotifySmallmap();
02562 }
02563 break;
02564 }
02565 }
02566
02567 virtual void OnHover(Point pt, int widget)
02568 {
02569 if (widget != ICW_PANEL) return;
02570
02571 Point fieldxy, xy;
02572 if (!CalculatePositionInWidget(pt, &fieldxy, &xy)) return;
02573
02574 const CargoesField *fld = this->fields[fieldxy.y].columns + fieldxy.x;
02575 CargoID cid = INVALID_CARGO;
02576 switch (fld->type) {
02577 case CFT_CARGO: {
02578 CargoesField *lft = (fieldxy.x > 0) ? this->fields[fieldxy.y].columns + fieldxy.x - 1 : NULL;
02579 CargoesField *rgt = (fieldxy.x < 4) ? this->fields[fieldxy.y].columns + fieldxy.x + 1 : NULL;
02580 cid = fld->CargoClickedAt(lft, rgt, xy);
02581 break;
02582 }
02583
02584 case CFT_CARGO_LABEL: {
02585 cid = fld->CargoLabelClickedAt(xy);
02586 break;
02587 }
02588
02589 case CFT_INDUSTRY:
02590 if (fld->u.industry.ind_type < NUM_INDUSTRYTYPES && (this->ind_cargo >= NUM_INDUSTRYTYPES || fieldxy.x != 2)) {
02591 GuiShowTooltips(this, STR_INDUSTRY_CARGOES_INDUSTRY_TOOLTIP, 0, NULL, TCC_HOVER);
02592 }
02593 return;
02594
02595 default:
02596 break;
02597 }
02598 if (cid != INVALID_CARGO && (this->ind_cargo < NUM_INDUSTRYTYPES || cid != this->ind_cargo - NUM_INDUSTRYTYPES)) {
02599 const CargoSpec *csp = CargoSpec::Get(cid);
02600 uint64 params[5];
02601 params[0] = csp->name;
02602 GuiShowTooltips(this, STR_INDUSTRY_CARGOES_CARGO_TOOLTIP, 1, params, TCC_HOVER);
02603 }
02604 }
02605
02606 virtual void OnResize()
02607 {
02608 this->vscroll->SetCapacityFromWidget(this, ICW_PANEL);
02609 }
02610 };
02611
02612 const int IndustryCargoesWindow::HOR_TEXT_PADDING = 5;
02613 const int IndustryCargoesWindow::VERT_TEXT_PADDING = 5;
02614
02619 static void ShowIndustryCargoesWindow(IndustryType id)
02620 {
02621 assert(id < NUM_INDUSTRYTYPES);
02622
02623 Window *w = BringWindowToFrontById(WC_INDUSTRY_CARGOES, 0);
02624 if (w != NULL) {
02625 w->InvalidateData(id);
02626 return;
02627 }
02628 new IndustryCargoesWindow(id);
02629 }