1

/* $Id$ */

     2

     3

/** @file industry_gui.cpp */

     4

     5

#include "stdafx.h"

     6

#include "openttd.h"

     7

#include "debug.h"

     8

#include "functions.h"

     9

#include "strings.h"

    10

#include "table/strings.h"

    11

#include "table/sprites.h"

    12

#include "map.h"

    13

#include "gui.h"

    14

#include "window.h"

    15

#include "gfx.h"

    16

#include "command.h"

    17

#include "viewport.h"

    18

#include "industry.h"

    19

#include "town.h"

    20

#include "variables.h"

    21

#include "helpers.hpp"

    22

#include "cargotype.h"

    23

#include "newgrf.h"

    24

#include "newgrf_callbacks.h"

    25

#include "newgrf_industries.h"

    26

#include "newgrf_text.h"

    27

#include "date.h"

    28

    29

extern Industry *CreateNewIndustry(TileIndex tile, IndustryType type);

    30

    31

/**

    32

 * Search callback function for TryBuildIndustry

    33

 * @param tile to test

    34

 * @param data that is passed by the caller.  In this case, the type of industry been tested

    35

 * @return the success (or not) of the operation

    36

 */

    37

static bool SearchTileForIndustry(TileIndex tile, uint32 data)

    38

{

    39

	return CreateNewIndustry(tile, data) != NULL;

    40

}

    41

    42

/**

    43

 * Perform a 9*9 tiles circular search around a tile

    44

 * in order to find a suitable zone to create the desired industry

    45

 * @param tile to start search for

    46

 * @param type of the desired industry

    47

 * @return the success (or not) of the operation

    48

 */

    49

static bool TryBuildIndustry(TileIndex tile, int type)

    50

{

    51

	return CircularTileSearch(tile, 9, SearchTileForIndustry, type);

    52

}

    53

bool _ignore_restrictions;

    54

    55

enum {

    56

	DYNA_INDU_MATRIX_WIDGET = 2,

    57

	DYNA_INDU_INFOPANEL = 4,

    58

	DYNA_INDU_FUND_WIDGET,

    59

	DYNA_INDU_RESIZE_WIDGET,

    60

};

    61

    62

/** Attached struct to the window extended data */

    63

struct fnd_d {

    64

	int index;             ///< index of the element in the matrix

    65

	IndustryType select;   ///< industry corresponding to the above index

    66

	uint16 callback_timer; ///< timer counter for callback eventual verification

    67

	bool timer_enabled;    ///< timer can be used

    68

};

    69

assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(fnd_d));

    70

    71

/** Helper struct holding the available industries for current situation */

    72

static struct IndustryData {

    73

	uint16 count;                               ///< How many industries are loaded

    74

	IndustryType index[NUM_INDUSTRYTYPES + 1];  ///< Type of industry, in the order it was loaded

    75

	StringID text[NUM_INDUSTRYTYPES + 1];       ///< Text coming from CBM_IND_FUND_MORE_TEXT (if ever)

    76

	bool enabled[NUM_INDUSTRYTYPES + 1];        ///< availability state, coming from CBID_INDUSTRY_AVAILABLE (if ever)

    77

} _fund_gui;

    78

    79

static void BuildDynamicIndustryWndProc(Window *w, WindowEvent *e)

    80

{

    81

	switch (e->event) {

    82

		case WE_CREATE: {

    83

			IndustryType ind;

    84

			const IndustrySpec *indsp;

    85

    86

			/* Shorten the window to the equivalant of the additionnal purchase

    87

			 * info coming from the callback.  SO it will only be available to tis full

    88

			 * height when newindistries are loaded */

    89

			if (!_loaded_newgrf_features.has_newindustries) {

    90

				w->widget[DYNA_INDU_INFOPANEL].bottom -= 44;

    91

				w->widget[DYNA_INDU_FUND_WIDGET].bottom -= 44;

    92

				w->widget[DYNA_INDU_FUND_WIDGET].top -= 44;

    93

				w->widget[DYNA_INDU_RESIZE_WIDGET].bottom -= 44;

    94

				w->widget[DYNA_INDU_RESIZE_WIDGET].top -= 44;

    95

				w->resize.height = w->height -= 44;

    96

			}

    97

    98

			WP(w, fnd_d).timer_enabled = _loaded_newgrf_features.has_newindustries;

    99

   100

			/* Initilialize structures */

   101

			memset(&_fund_gui.index, 0xFF, NUM_INDUSTRYTYPES);

   102

			memset(&_fund_gui.text, STR_NULL, NUM_INDUSTRYTYPES);

   103

			memset(&_fund_gui.enabled, false, NUM_INDUSTRYTYPES);

   104

			_fund_gui.count = 0;

   105

   106

			w->vscroll.cap = 8; // rows in grid, same in scroller

   107

			w->resize.step_height = 13;

   108

   109

			if (_game_mode == GM_EDITOR) { // give room for the Many Random "button"

   110

				_fund_gui.index[_fund_gui.count] = INVALID_INDUSTRYTYPE;

   111

				_fund_gui.count++;

   112

				WP(w, fnd_d).timer_enabled = false;

   113

			}

   114

   115

			/* We'll perform two distinct loops, one for secondary industries, and the other one for

   116

			 * primary ones. Each loop will fill the _fund_gui structure. */

   117

			for (ind = IT_COAL_MINE; ind < NUM_INDUSTRYTYPES; ind++) {

   118

				indsp = GetIndustrySpec(ind);

   119

				if (indsp->enabled && (!indsp->IsRawIndustry() || _game_mode == GM_EDITOR)) {

   120

					_fund_gui.index[_fund_gui.count] = ind;

   121

					_fund_gui.enabled[_fund_gui.count] = CheckIfCallBackAllowsAvailability(ind, IACT_USERCREATION);

   122

					_fund_gui.count++;

   123

				}

   124

			}

   125

   126

			if (_patches.raw_industry_construction != 0 && _game_mode != GM_EDITOR) {

   127

				for (ind = IT_COAL_MINE; ind < NUM_INDUSTRYTYPES; ind++) {

   128

					indsp = GetIndustrySpec(ind);

   129

					if (indsp->enabled && indsp->IsRawIndustry()) {

   130

						_fund_gui.index[_fund_gui.count] = ind;

   131

						_fund_gui.enabled[_fund_gui.count] = CheckIfCallBackAllowsAvailability(ind, IACT_USERCREATION);

   132

						_fund_gui.count++;

   133

					}

   134

				}

   135

			}

   136

   137

			/* first indutry type is selected.

   138

			 * I'll be damned if there are none available ;) */

   139

			WP(w, fnd_d).index = 0;

   140

			WP(w, fnd_d).select = _fund_gui.index[0];

   141

			WP(w, fnd_d).callback_timer = DAY_TICKS;

   142

		} break;

   143

   144

		case WE_PAINT: {

   145

			const IndustrySpec *indsp = (WP(w, fnd_d).select == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(WP(w, fnd_d).select);

   146

			StringID str = STR_4827_REQUIRES;

   147

			int x_str = w->widget[DYNA_INDU_INFOPANEL].left + 3;

   148

			int y_str = w->widget[DYNA_INDU_INFOPANEL].top + 3;

   149

			const Widget *wi = &w->widget[DYNA_INDU_INFOPANEL];

   150

			int max_width = wi->right - wi->left - 4;

   151

   152

			/* Raw industries might be prospected. Show this fact by changing the string

   153

			 * In Editor, you just build, while ingame, or you fund or you prospect */

   154

			if (_game_mode == GM_EDITOR) {

   155

				/* We've chosen many random industries but no industries have been specified */

   156

				if (indsp == NULL && _patches.raw_industry_construction == 0) {

   157

					_fund_gui.enabled[WP(w, fnd_d).index] = false;

   158

				}

   159

				w->widget[DYNA_INDU_FUND_WIDGET].data = STR_BUILD_NEW_INDUSTRY;

   160

			} else {

   161

				w->widget[DYNA_INDU_FUND_WIDGET].data = (_patches.raw_industry_construction == 2 && indsp->IsRawIndustry()) ? STR_PROSPECT_NEW_INDUSTRY : STR_FUND_NEW_INDUSTRY;

   162

			}

   163

			SetWindowWidgetDisabledState(w, DYNA_INDU_FUND_WIDGET, !_fund_gui.enabled[WP(w, fnd_d).index]);

   164

   165

			SetVScrollCount(w, _fund_gui.count);

   166

   167

			DrawWindowWidgets(w);

   168

   169

			/* and now with the matrix painting */

   170

			for (byte i = 0; i < w->vscroll.cap && ((i + w->vscroll.pos) < _fund_gui.count); i++) {

   171

				int offset = i * 13;

   172

				int x = 3;

   173

				int y = 16;

   174

				bool selected = WP(w, fnd_d).index == i + w->vscroll.pos;

   175

   176

				if (_fund_gui.index[i + w->vscroll.pos] == INVALID_INDUSTRYTYPE) {

   177

					DrawString(21, y + offset, STR_MANY_RANDOM_INDUSTRIES, selected ? 12 : 6);

   178

					continue;

   179

				}

   180

				const IndustrySpec *indsp = GetIndustrySpec(_fund_gui.index[i + w->vscroll.pos]);

   181

   182

				/* Draw the name of the industry in white is selected, otherwise, in orange */

   183

				DrawString(20,     y + offset, indsp->name, selected ? 12 : 6);

   184

				GfxFillRect(x,     y + 1 + offset,  x + 10, y + 7 + offset, selected ? 15 : 0);

   185

				GfxFillRect(x + 1, y + 2 + offset,  x +  9, y + 6 + offset, indsp->map_colour);

   186

			}

   187

   188

			if (WP(w, fnd_d).select == INVALID_INDUSTRYTYPE) {

   189

				DrawStringMultiLine(x_str, y_str, STR_RANDOM_INDUSTRIES_TIP, max_width, wi->bottom - wi->top - 40);

   190

				break;

   191

			}

   192

   193

			if (_game_mode != GM_EDITOR) {

   194

				SetDParam(0, indsp->GetConstructionCost());

   195

				DrawStringTruncated(x_str, y_str, STR_482F_COST, 0, max_width);

   196

				y_str += 11;

   197

			}

   198

   199

			/* Draw the accepted cargos, if any. Otherwhise, will print "Nothing" */

   200

			if (indsp->accepts_cargo[0] != CT_INVALID) {

   201

				SetDParam(0, GetCargo(indsp->accepts_cargo[0])->name);

   202

				if (indsp->accepts_cargo[1] != CT_INVALID) {

   203

					SetDParam(1, GetCargo(indsp->accepts_cargo[1])->name);

   204

					str = STR_4828_REQUIRES;

   205

					if (indsp->accepts_cargo[2] != CT_INVALID) {

   206

						SetDParam(2, GetCargo(indsp->accepts_cargo[2])->name);

   207

						str = STR_4829_REQUIRES;

   208

					}

   209

				}

   210

			} else {

   211

				SetDParam(0, STR_00D0_NOTHING);

   212

			}

   213

			DrawStringTruncated(x_str, y_str, str, 0, max_width);

   214

   215

			y_str += 11;

   216

			/* Draw the produced cargos, if any. Otherwhise, will print "Nothing" */

   217

			str = STR_4827_PRODUCES;

   218

			if (indsp->produced_cargo[0] != CT_INVALID) {

   219

				SetDParam(0, GetCargo(indsp->produced_cargo[0])->name);

   220

				if (indsp->produced_cargo[1] != CT_INVALID) {

   221

					SetDParam(1, GetCargo(indsp->produced_cargo[1])->name);

   222

					str = STR_4828_PRODUCES;

   223

				}

   224

			} else {

   225

				SetDParam(0, STR_00D0_NOTHING);

   226

			}

   227

			DrawStringTruncated(x_str, y_str, str, 0, max_width);

   228

   229

			/* Get the additional purchase info text, if it has not already been */

   230

			if (_fund_gui.text[WP(w, fnd_d).index] == STR_NULL) {   // Have i been called already?

   231

				if (HASBIT(indsp->callback_flags, CBM_IND_FUND_MORE_TEXT)) {          // No. Can it be called?

   232

					uint16 callback_res = GetIndustryCallback(CBID_INDUSTRY_FUND_MORE_TEXT, 0, 0, NULL, WP(w, fnd_d).select, INVALID_TILE);

   233

					if (callback_res != CALLBACK_FAILED) {  // Did it failed?

   234

						StringID newtxt = GetGRFStringID(indsp->grf_prop.grffile->grfid, 0xD000 + callback_res);  // No. here's the new string

   235

						_fund_gui.text[WP(w, fnd_d).index] = newtxt;   // Store it for further usage

   236

					}

   237

				}

   238

			}

   239

   240

			y_str += 11;

   241

			/* Draw the Additional purchase text, provided by newgrf callback, if any.

   242

			 * Otherwhise, will print Nothing */

   243

			str = _fund_gui.text[WP(w, fnd_d).index];

   244

			if (str != STR_NULL && str != STR_UNDEFINED) {

   245

				SetDParam(0, str);

   246

				DrawStringMultiLine(x_str, y_str, STR_JUST_STRING, max_width, wi->bottom - wi->top - 40);

   247

			}

   248

		} break;

   249

   250

		case WE_CLICK:

   251

			switch (e->we.click.widget) {

   252

				case DYNA_INDU_MATRIX_WIDGET: {

   253

					const IndustrySpec *indsp;

   254

					int y = (e->we.click.pt.y - w->widget[DYNA_INDU_MATRIX_WIDGET].top) / 13 + w->vscroll.pos ;

   255

   256

					if (y >= 0 && y < _fund_gui.count) { // Is it within the boundaries of available data?

   257

						WP(w, fnd_d).index = y;

   258

						WP(w, fnd_d).select = _fund_gui.index[WP(w, fnd_d).index];

   259

						indsp = (WP(w, fnd_d).select == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(WP(w, fnd_d).select);

   260

   261

						SetWindowDirty(w);

   262

   263

						if ((_game_mode != GM_EDITOR && _patches.raw_industry_construction == 2 && indsp != NULL && indsp->IsRawIndustry()) ||

   264

								WP(w, fnd_d).select == INVALID_INDUSTRYTYPE) {

   265

							/* Reset the button state if going to prospecting or "build many industries" */

   266

							RaiseWindowButtons(w);

   267

							ResetObjectToPlace();

   268

						}

   269

					}

   270

				} break;

   271

   272

				case DYNA_INDU_FUND_WIDGET: {

   273

					if (WP(w, fnd_d).select == INVALID_INDUSTRYTYPE) {

   274

						HandleButtonClick(w, DYNA_INDU_FUND_WIDGET);

   275

   276

						if (GetNumTowns() == 0) {

   277

							ShowErrorMessage(STR_0286_MUST_BUILD_TOWN_FIRST, STR_CAN_T_GENERATE_INDUSTRIES, 0, 0);

   278

						} else {

   279

							extern void GenerateIndustries();

   280

							_generating_world = true;

   281

							GenerateIndustries();

   282

							_generating_world = false;

   283

						}

   284

					} else if (_game_mode != GM_EDITOR && _patches.raw_industry_construction == 2 && GetIndustrySpec(WP(w, fnd_d).select)->IsRawIndustry()) {

   285

						DoCommandP(0, WP(w, fnd_d).select, 0, NULL, CMD_BUILD_INDUSTRY | CMD_MSG(STR_4830_CAN_T_CONSTRUCT_THIS_INDUSTRY));

   286

						HandleButtonClick(w, DYNA_INDU_FUND_WIDGET);

   287

					} else {

   288

						HandlePlacePushButton(w, DYNA_INDU_FUND_WIDGET, SPR_CURSOR_INDUSTRY, 1, NULL);

   289

					}

   290

				} break;

   291

			}

   292

			break;

   293

   294

		case WE_RESIZE: {

   295

			/* Adjust the number of items in the matrix depending of the rezise */

   296

			w->vscroll.cap  += e->we.sizing.diff.y / (int)w->resize.step_height;

   297

			w->widget[DYNA_INDU_MATRIX_WIDGET].data = (w->vscroll.cap << 8) + 1;

   298

		} break;

   299

   300

		case WE_PLACE_OBJ: {

   301

			/* We do not need to protect ourselves against "Random Many Industries" in this mode */

   302

			const IndustrySpec *indsp = GetIndustrySpec(WP(w, fnd_d).select);

   303

   304

			if (_game_mode == GM_EDITOR) {

   305

				/* Show error if no town exists at all */

   306

				if (GetNumTowns() == 0) {

   307

					SetDParam(0, indsp->name);

   308

					ShowErrorMessage(STR_0286_MUST_BUILD_TOWN_FIRST, STR_0285_CAN_T_BUILD_HERE, e->we.place.pt.x, e->we.place.pt.y);

   309

					return;

   310

				}

   311

   312

				_current_player = OWNER_NONE;

   313

				_generating_world = true;

   314

				_ignore_restrictions = true;

   315

				if (!TryBuildIndustry(e->we.place.tile, WP(w, fnd_d).select)) {

   316

					SetDParam(0, indsp->name);

   317

					ShowErrorMessage(_error_message, STR_0285_CAN_T_BUILD_HERE, e->we.place.pt.x, e->we.place.pt.y);

   318

				}

   319

   320

				_ignore_restrictions = false;

   321

				_generating_world = false;

   322

			} else DoCommandP(e->we.place.tile, WP(w, fnd_d).select, 0, NULL, CMD_BUILD_INDUSTRY | CMD_MSG(STR_4830_CAN_T_CONSTRUCT_THIS_INDUSTRY));

   323

   324

			/* Whatever the outcome of the actions, just reset the cursor and the system */

   325

			ResetObjectToPlace();

   326

		} break;

   327

   328

		case WE_TICK:

   329

			if (!WP(w, fnd_d).timer_enabled) break;

   330

			if (--WP(w, fnd_d).callback_timer == 0) {

   331

				/* We have just passed another day.

   332

				 * See if we need to update availability of currently selected industry */

   333

				WP(w, fnd_d).callback_timer = DAY_TICKS;  //restart counter

   334

   335

				const IndustrySpec *indsp = GetIndustrySpec(WP(w, fnd_d).select);

   336

   337

				if (indsp->enabled) {

   338

					bool call_back_result = CheckIfCallBackAllowsAvailability(WP(w, fnd_d).select, IACT_USERCREATION);

   339

   340

					/* Only if result does match the previous state would it require a redraw. */

   341

					if (call_back_result != _fund_gui.enabled[WP(w, fnd_d).index]) {

   342

						_fund_gui.enabled[WP(w, fnd_d).index] = call_back_result;

   343

						SetWindowDirty(w);

   344

					}

   345

				}

   346

			}

   347

			break;

   348

   349

		case WE_TIMEOUT:

   350

		case WE_ABORT_PLACE_OBJ:

   351

			RaiseWindowButtons(w);

   352

			break;

   353

	}

   354

}

   355

   356

static const Widget _build_dynamic_industry_widgets[] = {

   357

{   WWT_CLOSEBOX,    RESIZE_NONE,    7,     0,    10,     0,    13, STR_00C5,                       STR_018B_CLOSE_WINDOW},

   358

{    WWT_CAPTION,   RESIZE_RIGHT,    7,    11,   169,     0,    13, STR_0314_FUND_NEW_INDUSTRY,     STR_018C_WINDOW_TITLE_DRAG_THIS},

   359

{     WWT_MATRIX,      RESIZE_RB,    7,     0,   157,    14,   118, 0x801,                          STR_INDUSTRY_SELECTION_HINT},

   360

{  WWT_SCROLLBAR,     RESIZE_LRB,    7,   158,   169,    14,   118, 0x0,                            STR_0190_SCROLL_BAR_SCROLLS_LIST},

   361

{      WWT_PANEL,     RESIZE_RTB,    7,     0,   169,   119,   199, 0x0,                            STR_NULL},

   362

{    WWT_TEXTBTN,     RESIZE_RTB,    7,     0,   157,   200,   211, STR_FUND_NEW_INDUSTRY,          STR_NULL},

   363

{  WWT_RESIZEBOX,    RESIZE_LRTB,    7,   158,   169,   200,   211, 0x0,                            STR_RESIZE_BUTTON},

   364

{   WIDGETS_END},

   365

};

   366

   367

static const WindowDesc _build_industry_dynamic_desc = {

   368

	WDP_AUTO, WDP_AUTO, 170, 212,

   369

	WC_BUILD_INDUSTRY, WC_NONE,

   370

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_RESIZABLE,

   371

	_build_dynamic_industry_widgets,

   372

	BuildDynamicIndustryWndProc,

   373

};

   374

   375

void ShowBuildIndustryWindow()

   376

{

   377

	if (_game_mode != GM_EDITOR && !IsValidPlayer(_current_player)) return;

   378

	AllocateWindowDescFront(&_build_industry_dynamic_desc, 0);

   379

}

   380

   381

static void UpdateIndustryProduction(Industry *i);

   382

   385

	return i->production_rate[pt] == 1;

   386

}

   387

   390

	return i->production_rate[pt] == 255;

   391

}

   392

   393

static inline bool IsProductionAlterable(const Industry *i)

   394

{

   395

	const IndustrySpec *ind = GetIndustrySpec(i->type);

   396

	return ((_game_mode == GM_EDITOR || _cheats.setup_prod.value) &&

   397

			(ind->accepts_cargo[0] == CT_INVALID || ind->accepts_cargo[0] == CT_VALUABLES));

   398

}

   399

   410

static void IndustryViewWndProc(Window *w, WindowEvent *e)

   411

{

   412

	switch (e->event) {

   413

	case WE_CREATE: {

   414

		/* Count the number of lines that we need to resize the GUI with */

   415

		const IndustrySpec *ind = GetIndustrySpec(GetIndustry(w->window_number)->type);

   416

		int lines = -3;

   417

   418

		if (HASBIT(ind->callback_flags, CBM_IND_PRODUCTION_CARGO_ARRIVAL) || HASBIT(ind->callback_flags, CBM_IND_PRODUCTION_256_TICKS)) {

   419

			for (uint j = 0; j < 3 && ind->accepts_cargo[j] != CT_INVALID; j++) {

   420

				if (j == 0) lines++;

   421

				lines++;

   422

			}

   423

		} else if (ind->accepts_cargo[0] != CT_INVALID) {

   424

			lines++;

   425

		}

   426

   427

		for (uint j = 0; j < 2 && ind->produced_cargo[j] != CT_INVALID; j++) {

   428

			if (j == 0) {

   429

				if (ind->accepts_cargo[0] != CT_INVALID) lines++;

   430

				lines++;

   431

			}

   432

			lines++;

   433

		}

   434

   435

		if (HASBIT(ind->callback_flags, CBM_IND_WINDOW_MORE_TEXT)) lines += 2;

   436

   437

		for (uint j = 5; j <= 7; j++) {

   438

			if (j != 5) w->widget[j].top += lines * 10;

   439

			w->widget[j].bottom += lines * 10;

   440

		}

   441

		w->height += lines * 10;

   442

	} break;

   443

   444

	case WE_PAINT: {

   445

		Industry *i = GetIndustry(w->window_number);

   446

		const IndustrySpec *ind = GetIndustrySpec(i->type);

   447

		int y = 111;

   448

   449

		SetDParam(0, w->window_number);

   450

		DrawWindowWidgets(w);

   451

   452

		if (HASBIT(ind->callback_flags, CBM_IND_PRODUCTION_CARGO_ARRIVAL) || HASBIT(ind->callback_flags, CBM_IND_PRODUCTION_256_TICKS)) {

   453

			for (uint j = 0; j < 3 && ind->accepts_cargo[j] != CT_INVALID; j++) {

   454

				if (j == 0) {

   455

					DrawString(2, y, STR_INDUSTRY_WINDOW_WAITING_FOR_PROCESSING, 0);

   456

					y += 10;

   457

				}

   458

				SetDParam(0, ind->accepts_cargo[j]);

   459

				SetDParam(1, i->incoming_cargo_waiting[j]);

   460

				DrawString(4, y, STR_INDUSTRY_WINDOW_WAITING_STOCKPILE_CARGO, 0);

   461

				y += 10;

   462

			}

   463

		} else if (ind->accepts_cargo[0] != CT_INVALID) {

   464

			StringID str;

   465

   466

			SetDParam(0, GetCargo(ind->accepts_cargo[0])->name);

   467

			str = STR_4827_REQUIRES;

   468

			if (ind->accepts_cargo[1] != CT_INVALID) {

   469

				SetDParam(1, GetCargo(ind->accepts_cargo[1])->name);

   470

				str = STR_4828_REQUIRES;

   471

				if (ind->accepts_cargo[2] != CT_INVALID) {

   472

					SetDParam(2, GetCargo(ind->accepts_cargo[2])->name);

   473

					str = STR_4829_REQUIRES;

   474

				}

   475

			}

   476

			DrawString(2, y, str, 0);

   477

			y += 10;

   478

		}

   479

   480

		for (uint j = 0; j < 2 && ind->produced_cargo[j] != CT_INVALID; j++) {

   481

			if (j == 0) {

   482

				if (ind->accepts_cargo[0] != CT_INVALID) y += 10;

   483

				DrawString(2, y, STR_482A_PRODUCTION_LAST_MONTH, 0);

   484

				y += 10;

   486

			}

   487