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 "table/strings.h"

    10

#include "table/sprites.h"

    11

#include "map.h"

    12

#include "gui.h"

    13

#include "window_gui.h"

    14

#include "textbuf_gui.h"

    15

#include "command_func.h"

    16

#include "viewport.h"

    17

#include "industry.h"

    18

#include "town.h"

    19

#include "variables.h"

    20

#include "cargotype.h"

    21

#include "newgrf.h"

    22

#include "newgrf_callbacks.h"

    23

#include "newgrf_industries.h"

    24

#include "newgrf_text.h"

    25

#include "date.h"

    26

#include "strings_func.h"

    27

    28

bool _ignore_restrictions;

    29

    30

/** Names of the widgets of the dynamic place industries gui */

    31

enum DynamicPlaceIndustriesWidgets {

    32

	DPIW_CLOSEBOX = 0,

    33

	DPIW_CAPTION,

    34

	DPIW_MATRIX_WIDGET,

    35

	DPIW_SCROLLBAR,

    36

	DPIW_INFOPANEL,

    37

	DPIW_FUND_WIDGET,

    38

	DPIW_RESIZE_WIDGET,

    39

};

    40

    41

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

    42

struct fnd_d {

    43

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

    44

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

    45

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

    46

	bool timer_enabled;    ///< timer can be used

    47

};

    48

assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(fnd_d));

    49

    50

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

    51

static struct IndustryData {

    52

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

    53

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

    54

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

    55

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

    56

} _fund_gui;

    57

    58

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

    59

{

    60

	switch (e->event) {

    61

		case WE_CREATE: {

    62

			IndustryType ind;

    63

			const IndustrySpec *indsp;

    64

    65

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

    66

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

    67

			 * height when newindistries are loaded */

    68

			if (!_loaded_newgrf_features.has_newindustries) {

    69

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

    70

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

    71

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

    72

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

    73

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

    74

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

    75

			}

    76

    77

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

    78

    79

			/* Initilialize structures */

    80

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

    81

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

    82

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

    83

			_fund_gui.count = 0;

    84

    85

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

    86

			w->resize.step_height = 13;

    87

    88

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

    89

				_fund_gui.index[_fund_gui.count] = INVALID_INDUSTRYTYPE;

    90

				_fund_gui.count++;

    91

				WP(w, fnd_d).timer_enabled = false;

    92

			}

    93

    94

			/* Fill the _fund_gui structure with industries.

    95

			 * The tests performed after the enabled allow to load the industries

    96

			 * In the same way they are inserted by grf (if any)

    97

			 */

    98

			for (ind = 0; ind < NUM_INDUSTRYTYPES; ind++) {

    99

				indsp = GetIndustrySpec(ind);

   100

				if (indsp->enabled){

   101

					/* Rule is that editor mode loads all industries.

   102

					 * In game mode, all non raw industries are loaded too

   103

					 * and raw ones are loaded only when setting allows it */

   104

					if (_game_mode != GM_EDITOR && indsp->IsRawIndustry() && _patches.raw_industry_construction == 0) continue;

   105

					_fund_gui.index[_fund_gui.count] = ind;

   106

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

   107

					_fund_gui.count++;

   108

				}

   109

			}

   110

   111

			/* first indutry type is selected.

   112

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

   113

			WP(w, fnd_d).index = 0;

   114

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

   115

			WP(w, fnd_d).callback_timer = DAY_TICKS;

   116

		} break;

   117

   118

		case WE_PAINT: {

   119

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

   120

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

   121

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

   122

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

   123

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

   124

   125

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

   126

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

   127

			if (_game_mode == GM_EDITOR) {

   128

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

   129

				if (indsp == NULL) _fund_gui.enabled[WP(w, fnd_d).index] = _opt.diff.number_industries != 0;

   130

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

   131

			} else {

   132

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

   133

			}

   134

			w->SetWidgetDisabledState(DPIW_FUND_WIDGET, !_fund_gui.enabled[WP(w, fnd_d).index]);

   135

   136

			SetVScrollCount(w, _fund_gui.count);

   137

   138

			DrawWindowWidgets(w);

   139

   140

			/* and now with the matrix painting */

   141

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

   142

				int offset = i * 13;

   143

				int x = 3;

   144

				int y = 16;

   145

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

   146

   147

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

   148

					DrawStringTruncated(20, y + offset, STR_MANY_RANDOM_INDUSTRIES, selected ? TC_WHITE : TC_ORANGE, max_width - 25);

   149

					continue;

   150

				}

   151

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

   152

   153

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

   154

				DrawStringTruncated(20, y + offset, indsp->name, selected ? TC_WHITE : TC_ORANGE, max_width - 25);

   155

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

   156

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

   157

			}

   158

   159

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

   160

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

   161

				break;

   162

			}

   163

   164

			if (_game_mode != GM_EDITOR) {

   165

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

   166

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

   167

				y_str += 11;

   168

			}

   169

   170

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

   171

			StringID str = STR_4827_REQUIRES;

   172

			byte p = 0;

   173

			SetDParam(0, STR_00D0_NOTHING);

   174

			for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {

   175

				if (indsp->accepts_cargo[j] == CT_INVALID) continue;

   176

				if (p > 0) str++;

   177

				SetDParam(p++, GetCargo(indsp->accepts_cargo[j])->name);

   178

			}

   179

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

   180

			y_str += 11;

   181

   182

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

   183

			str = STR_4827_PRODUCES;

   184

			p = 0;

   185

			SetDParam(0, STR_00D0_NOTHING);

   186

			for (byte j = 0; j < lengthof(indsp->produced_cargo); j++) {

   187

				if (indsp->produced_cargo[j] == CT_INVALID) continue;

   188

				if (p > 0) str++;

   189

				SetDParam(p++, GetCargo(indsp->produced_cargo[j])->name);

   190

			}

   191

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

   192

			y_str += 11;

   193

   194

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

   195

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

   196

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

   197

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

   198

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

   199

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

   200

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

   201

					}

   202

				}

   203

			}

   204

   205

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

   206

			 * Otherwhise, will print Nothing */

   207

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

   208

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

   209

				SetDParam(0, str);

   210

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

   211

			}

   212

		} break;

   213

   214

		case WE_DOUBLE_CLICK:

   215

			if (e->we.click.widget != DPIW_MATRIX_WIDGET) break;

   216

			e->we.click.widget = DPIW_FUND_WIDGET;

   217

			/* Fall through */

   218

   219

		case WE_CLICK:

   220

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

   221

				case DPIW_MATRIX_WIDGET: {

   222

					const IndustrySpec *indsp;

   223

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

   224

   225

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

   226

						WP(w, fnd_d).index = y;

   227

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

   228

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

   229

   230

						SetWindowDirty(w);

   231

   232

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

   233

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

   234

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

   235

							w->RaiseButtons();

   236

							ResetObjectToPlace();

   237

						}

   238

					}

   239

				} break;

   240

   241

				case DPIW_FUND_WIDGET: {

   242

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

   243

						w->HandleButtonClick(DPIW_FUND_WIDGET);

   244

   245

						if (GetNumTowns() == 0) {

   246

							ShowErrorMessage(STR_0286_MUST_BUILD_TOWN_FIRST, STR_CAN_T_GENERATE_INDUSTRIES, 0, 0);

   247

						} else {

   248

							extern void GenerateIndustries();

   249

							_generating_world = true;

   250

							GenerateIndustries();

   251

							_generating_world = false;

   252

						}

   253

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

   254

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

   255

						w->HandleButtonClick(DPIW_FUND_WIDGET);

   256

					} else {

   257

						HandlePlacePushButton(w, DPIW_FUND_WIDGET, SPR_CURSOR_INDUSTRY, VHM_RECT, NULL);

   258

					}

   259

				} break;

   260

			}

   261

			break;

   262

   263

		case WE_RESIZE: {

   264

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

   265

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

   266

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

   267

		} break;

   268

   269

		case WE_PLACE_OBJ: {

   270

			bool success = true;

   271

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

   272

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

   273

   274

			if (_game_mode == GM_EDITOR) {

   275

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

   276

				if (GetNumTowns() == 0) {

   277

					SetDParam(0, indsp->name);

   278

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

   279

					return;

   280

				}

   281

   282

				_current_player = OWNER_NONE;

   283

				_generating_world = true;

   284

				_ignore_restrictions = true;

   285

				success = DoCommandP(e->we.place.tile, WP(w, fnd_d).select, InteractiveRandomRange(indsp->num_table), NULL, CMD_BUILD_INDUSTRY | CMD_MSG(STR_4830_CAN_T_CONSTRUCT_THIS_INDUSTRY));

   286

				if (!success) {

   287

					SetDParam(0, indsp->name);

   288

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

   289

				}

   290

   291

				_ignore_restrictions = false;

   292

				_generating_world = false;

   293

			} else {

   294

				success = DoCommandP(e->we.place.tile, WP(w, fnd_d).select, InteractiveRandomRange(indsp->num_table), NULL, CMD_BUILD_INDUSTRY | CMD_MSG(STR_4830_CAN_T_CONSTRUCT_THIS_INDUSTRY));

   295

			}

   296

   297

			/* If an industry has been built, just reset the cursor and the system */

   298

			if (success) ResetObjectToPlace();

   299

		} break;

   300

   301

		case WE_TICK:

   302

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

   303

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

   304

				/* We have just passed another day.

   305

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

   306

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

   307

   308

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

   309

   310

				if (indsp->enabled) {

   311

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

   312

   313

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

   314

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

   315

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

   316

						SetWindowDirty(w);

   317

					}

   318

				}

   319

			}

   320

			break;

   321

   322

		case WE_TIMEOUT:

   323

		case WE_ABORT_PLACE_OBJ:

   324

			w->RaiseButtons();

   325

			break;

   326

	}

   327

}

   328

   329

/** Widget definition of the dynamic place industries gui */

   330

static const Widget _build_dynamic_industry_widgets[] = {

   331

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

   332

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

   333

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

   334

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

   335

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

   336

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

   337

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

   338

{   WIDGETS_END},

   339

};

   340

   341

/** Window definition of the dynamic place industries gui */

   342

static const WindowDesc _build_industry_dynamic_desc = {

   343

	WDP_AUTO, WDP_AUTO, 170, 212, 170, 212,

   344

	WC_BUILD_INDUSTRY, WC_NONE,

   345

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_RESIZABLE,

   346

	_build_dynamic_industry_widgets,

   347

	BuildDynamicIndustryWndProc,

   348

};

   349

   350

void ShowBuildIndustryWindow()

   351

{

   352

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

   353

	AllocateWindowDescFront(&_build_industry_dynamic_desc, 0);

   354

}

   355

   356

static void UpdateIndustryProduction(Industry *i);

   357

   358

static inline bool isProductionMinimum(const Industry *i, int pt)

   359

{

   360

	return i->production_rate[pt] == 0;

   361

}

   362

   363

static inline bool isProductionMaximum(const Industry *i, int pt)

   364

{

   365

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

   366

}

   367

   368

static inline bool IsProductionAlterable(const Industry *i)

   369

{

   370

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

   371

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

   372

}

   373

   374

/** Names of the widgets of the view industry gui */

   375

enum IndustryViewWidgets {

   376

	IVW_CLOSEBOX = 0,

   377

	IVW_CAPTION,

   378

	IVW_STICKY,

   379

	IVW_BACKGROUND,

   380

	IVW_VIEWPORT,

   381

	IVW_INFO,

   382

	IVW_GOTO,

   383

	IVW_SPACER,

   384

};

   385

   386

/** Information to store about the industry window */

   387

struct indview_d : public vp_d {

   388

	byte editbox_line;        ///< The line clicked to open the edit box

   389

	byte clicked_line;        ///< The line of the button that has been clicked

   390

	byte clicked_button;      ///< The button that has been clicked (to raise)

   391

	byte production_offset_y; ///< The offset of the production texts/buttons

   392

};

   393

assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(indview_d));

   394

   395

   396

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

   397

{

   398

	switch (e->event) {

   399

	case WE_CREATE: {

   400

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

   401

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

   402

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

   403

		int lines = -3;

   404

		bool first = true;

   405

		bool has_accept = false;

   406

   407

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

   408

			for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {

   409

				if (i->accepts_cargo[j] == CT_INVALID) continue;

   410

				has_accept = true;

   411

				if (first) {

   412

					lines++;

   413

					first = false;

   414

				}

   415

				lines++;

   416

			}

   417

		} else {

   418

			for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {

   419

				if (i->accepts_cargo[j] == CT_INVALID) continue;

   420

				has_accept = true;

   421

				lines++;

   422

				break;

   423

			}

   424

		}

   425

   426

		first = true;

   427

		for (byte j = 0; j < lengthof(i->produced_cargo); j++) {

   428

			if (i->produced_cargo[j] == CT_INVALID) continue;

   429

			if (first) {

   430

				if (has_accept) lines++;

   431

				lines++;

   432

				first = false;

   433

			}

   434

			lines++;

   435

		}

   436

   437

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

   438

   439

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

   440

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

   441

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

   442

		}

   443

		w->height += lines * 10;

   444

	} break;

   445

   446

	case WE_PAINT: {

   447

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

   448

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

   449

		int y = 111;

   450

		bool first = true;

   451

		bool has_accept = false;

   452

   453

		SetDParam(0, w->window_number);

   454

		DrawWindowWidgets(w);

   455

   456

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

   457

			for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {

   458

				if (i->accepts_cargo[j] == CT_INVALID) continue;

   459

				has_accept = true;

   460

				if (first) {

   461

					DrawString(2, y, STR_INDUSTRY_WINDOW_WAITING_FOR_PROCESSING, TC_FROMSTRING);

   462

					y += 10;

   463

					first = false;

   464

				}

   465

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

   466

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

   467

				DrawString(4, y, STR_INDUSTRY_WINDOW_WAITING_STOCKPILE_CARGO, TC_FROMSTRING);

   468

				y += 10;

   469

			}

   470

		} else {

   471

			StringID str = STR_4827_REQUIRES;

   472

			byte p = 0;

   473

			for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {

   474

				if (i->accepts_cargo[j] == CT_INVALID) continue;

   475

				has_accept = true;

   476

				if (p > 0) str++;

   477

				SetDParam(p++, GetCargo(i->accepts_cargo[j])->name);

   478

			}

   479

			if (has_accept) {

   480

				DrawString(2, y, str, TC_FROMSTRING);

   481

				y += 10;

   482

			}

   483

		}