1

/* $Id$ */

     2

     3

/** @file industry_gui.cpp */

     4

     5

#include "stdafx.h"

     6

#include "openttd.h"

     7

#include "debug.h"

     8

#include "gui.h"

     9

#include "window_gui.h"

    10

#include "textbuf_gui.h"

    11

#include "command_func.h"

    12

#include "viewport_func.h"

    13

#include "gfx_func.h"

    14

#include "industry.h"

    15

#include "town.h"

    16

#include "variables.h"

    17

#include "cargotype.h"

    18

#include "newgrf.h"

    19

#include "newgrf_callbacks.h"

    20

#include "newgrf_industries.h"

    21

#include "newgrf_text.h"

    22

#include "strings_func.h"

    23

#include "map_func.h"

    24

#include "player_func.h"

    25

    29

bool _ignore_restrictions;

    30

    31

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

    32

enum DynamicPlaceIndustriesWidgets {

    33

	DPIW_CLOSEBOX = 0,

    34

	DPIW_CAPTION,

    35

	DPIW_MATRIX_WIDGET,

    36

	DPIW_SCROLLBAR,

    37

	DPIW_INFOPANEL,

    38

	DPIW_FUND_WIDGET,

    39

	DPIW_RESIZE_WIDGET,

    40

};

    41

    42

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

    43

struct fnd_d {

    44

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

    45

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

    46

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

    47

	bool timer_enabled;    ///< timer can be used

    48

};

    49

assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(fnd_d));

    50

    51

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

    52

static struct IndustryData {

    53

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

    54

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

    55

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

    56

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

    57

} _fund_gui;

    58

    59

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

    60

{

    61

	switch (e->event) {

    62

		case WE_CREATE: {

    63

			IndustryType ind;

    64

			const IndustrySpec *indsp;

    65

    66

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

    67

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

    68

			 * height when newindistries are loaded */

    69

			if (!_loaded_newgrf_features.has_newindustries) {

    70

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

    71

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

    72

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

    73

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

    74

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

    75

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

    76

			}

    77

    78

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

    79

    80

			/* Initilialize structures */

    81

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

    82

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

    83

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

    84

			_fund_gui.count = 0;

    85

    86

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

    87

			w->resize.step_height = 13;

    88

    89

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

    90

				_fund_gui.index[_fund_gui.count] = INVALID_INDUSTRYTYPE;

    91

				_fund_gui.count++;

    92

				WP(w, fnd_d).timer_enabled = false;

    93

			}

    94

    95

			/* Fill the _fund_gui structure with industries.

    96

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

    97

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

    98

			 */

    99

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

   100

				indsp = GetIndustrySpec(ind);

   101

				if (indsp->enabled){

   102

					/* Rule is that editor mode loads all industries.

   103

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

   104

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

   105

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

   106

					_fund_gui.index[_fund_gui.count] = ind;

   107

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

   108

					_fund_gui.count++;

   109

				}

   110

			}

   111

   112

			/* first indutry type is selected.

   113

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

   114

			WP(w, fnd_d).index = 0;

   115

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

   116

			WP(w, fnd_d).callback_timer = DAY_TICKS;

   117

		} break;

   118

   119

		case WE_PAINT: {

   120

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

   121

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

   122

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

   123

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

   124

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

   125

   126

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

   127

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

   128

			if (_game_mode == GM_EDITOR) {

   129

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

   130

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

   131

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

   132

			} else {

   133

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

   134

			}

   135

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

   136

   137

			SetVScrollCount(w, _fund_gui.count);

   138

   139

			DrawWindowWidgets(w);

   140

   141

			/* and now with the matrix painting */

   142

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

   143

				int offset = i * 13;

   144

				int x = 3;

   145

				int y = 16;

   146

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

   147

   148

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

   149

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

   150

					continue;

   151

				}

   152

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

   153

   154

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

   155

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

   156

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

   157

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

   158

			}

   159

   160

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

   161

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

   162

				break;

   163

			}

   164

   165

			if (_game_mode != GM_EDITOR) {

   166

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

   167

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

   168

				y_str += 11;

   169

			}

   170

   171

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

   172

			StringID str = STR_4827_REQUIRES;

   173

			byte p = 0;

   174

			SetDParam(0, STR_00D0_NOTHING);

   175

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

   176

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

   177

				if (p > 0) str++;

   178

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

   179

			}

   180

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

   181

			y_str += 11;

   182

   183

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

   184

			str = STR_4827_PRODUCES;

   185

			p = 0;

   186

			SetDParam(0, STR_00D0_NOTHING);

   187

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

   188

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

   189

				if (p > 0) str++;

   190

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

   191

			}

   192

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

   193

			y_str += 11;

   194

   195

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

   196

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

   197

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

   198

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

   199

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

   200

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

   201

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

   202

					}

   203

				}

   204

			}

   205

   206

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

   207

			 * Otherwhise, will print Nothing */

   208

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

   209

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

   210

				SetDParam(0, str);

   211

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

   212

			}

   213

		} break;

   214

   215

		case WE_DOUBLE_CLICK:

   216

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

   217

			e->we.click.widget = DPIW_FUND_WIDGET;

   218

			/* Fall through */

   219

   220

		case WE_CLICK:

   221

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

   222

				case DPIW_MATRIX_WIDGET: {

   223

					const IndustrySpec *indsp;

   224

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

   225

   226

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

   227

						WP(w, fnd_d).index = y;

   228

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

   229

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

   230

   231

						SetWindowDirty(w);

   232

   233

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

   234

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

   235

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

   236

							w->RaiseButtons();

   237

							ResetObjectToPlace();

   238

						}

   239

					}

   240

				} break;

   241

   242

				case DPIW_FUND_WIDGET: {

   243

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

   244

						w->HandleButtonClick(DPIW_FUND_WIDGET);

   245

   246

						if (GetNumTowns() == 0) {

   247

							ShowErrorMessage(STR_0286_MUST_BUILD_TOWN_FIRST, STR_CAN_T_GENERATE_INDUSTRIES, 0, 0);

   248

						} else {

   249

							extern void GenerateIndustries();

   250

							_generating_world = true;

   251

							GenerateIndustries();

   252

							_generating_world = false;

   253

						}

   254

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

   255

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

   256

						w->HandleButtonClick(DPIW_FUND_WIDGET);

   257

					} else {

   258

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

   259

					}

   260

				} break;

   261

			}

   262

			break;

   263

   264

		case WE_RESIZE: {

   265

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

   266

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

   267

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

   268

		} break;

   269

   270

		case WE_PLACE_OBJ: {

   271

			bool success = true;

   272

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

   273

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

   274

   275

			if (_game_mode == GM_EDITOR) {

   276

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

   277

				if (GetNumTowns() == 0) {

   278

					SetDParam(0, indsp->name);

   279

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

   280

					return;

   281

				}

   282

   283

				_current_player = OWNER_NONE;

   284

				_generating_world = true;

   285

				_ignore_restrictions = true;

   286

				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));

   287

				if (!success) {

   288

					SetDParam(0, indsp->name);

   289

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

   290

				}

   291

   292

				_ignore_restrictions = false;

   293

				_generating_world = false;

   294

			} else {

   295

				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));

   296

			}

   297

   298

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

   299

			if (success) ResetObjectToPlace();

   300

		} break;

   301

   302

		case WE_TICK:

   303

			if (_pause_game != 0) break;

   304

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

   305

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

   306

				/* We have just passed another day.

   307

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

   308

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

   309

   310

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

   311

   312

				if (indsp->enabled) {

   313

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

   314

   315

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

   316

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

   317

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

   318

						SetWindowDirty(w);

   319

					}

   320

				}

   321

			}

   322

			break;

   323

   324

		case WE_TIMEOUT:

   325

		case WE_ABORT_PLACE_OBJ:

   326

			w->RaiseButtons();

   327

			break;

   328

	}

   329

}

   330

   331

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

   332

static const Widget _build_dynamic_industry_widgets[] = {

   333

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

   334

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

   335

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

   336

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

   337

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

   338

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

   339

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

   340

{   WIDGETS_END},

   341

};

   342

   343

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

   344

static const WindowDesc _build_industry_dynamic_desc = {

   345

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

   346

	WC_BUILD_INDUSTRY, WC_NONE,

   347

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_RESIZABLE,

   348

	_build_dynamic_industry_widgets,

   349

	BuildDynamicIndustryWndProc,

   350

};

   351

   352

void ShowBuildIndustryWindow()

   353

{

   354

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

   355

	AllocateWindowDescFront(&_build_industry_dynamic_desc, 0);

   356

}

   357

   358

static void UpdateIndustryProduction(Industry *i);

   359

   360

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

   361

{

   362

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

   363

}

   364

   365

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

   366

{

   367

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

   368

}

   369

   370

static inline bool IsProductionAlterable(const Industry *i)

   371

{

   372

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

   373

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

   374

}

   375

   376

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

   377

enum IndustryViewWidgets {

   378

	IVW_CLOSEBOX = 0,

   379

	IVW_CAPTION,

   380

	IVW_STICKY,

   381

	IVW_BACKGROUND,

   382

	IVW_VIEWPORT,

   383

	IVW_INFO,

   384

	IVW_GOTO,

   385

	IVW_SPACER,

   386

};

   387

   388

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

   389

struct indview_d : public vp_d {

   390

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

   391

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

   392

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

   393

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

   394

};

   395

assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(indview_d));

   396

   397

   398

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

   399

{

   400

	switch (e->event) {

   401

	case WE_CREATE: {

   402

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

   403

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

   404

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

   405

		int lines = -3;

   406

		bool first = true;

   407

		bool has_accept = false;

   408

   409

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

   410

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

   411

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

   412

				has_accept = true;

   413

				if (first) {

   414

					lines++;

   415

					first = false;

   416

				}

   417

				lines++;

   418

			}

   419

		} else {

   420

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

   421

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

   422

				has_accept = true;

   423

				lines++;

   424

				break;

   425

			}

   426

		}

   427

   428

		first = true;

   429

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

   430

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

   431

			if (first) {

   432

				if (has_accept) lines++;

   433

				lines++;

   434

				first = false;

   435

			}

   436

			lines++;

   437

		}

   438

   439

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

   440

   441

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

   442

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

   443

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

   444

		}

   445

		w->height += lines * 10;

   446

	} break;

   447

   448

	case WE_PAINT: {

   449

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

   450

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

   451

		int y = 111;

   452

		bool first = true;

   453

		bool has_accept = false;

   454

   455

		SetDParam(0, w->window_number);

   456

		DrawWindowWidgets(w);

   457

   458

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

   459

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

   460

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

   461

				has_accept = true;

   462

				if (first) {

   463

					DrawString(2, y, STR_INDUSTRY_WINDOW_WAITING_FOR_PROCESSING, TC_FROMSTRING);

   464

					y += 10;

   465

					first = false;

   466

				}

   467

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

   468

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

   469

				DrawString(4, y, STR_INDUSTRY_WINDOW_WAITING_STOCKPILE_CARGO, TC_FROMSTRING);

   470

				y += 10;

   471

			}

   472

		} else {

   473

			StringID str = STR_4827_REQUIRES;

   474

			byte p = 0;

   475

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

   476

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

   477

				has_accept = true;

   478

				if (p > 0) str++;

   479

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

   480

			}

   481

			if (has_accept) {

   482

				DrawString(2, y, str, TC_FROMSTRING);

   483

				y += 10;